binutils-gdb/gdb/s390-tdep.c

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/* Target-dependent code for GDB, the GNU debugger.
2002-02-24 23:31:19 +01:00
Copyright (C) 2001-2012 Free Software Foundation, Inc.
2002-02-24 23:31:19 +01:00
Contributed by D.J. Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com)
for IBM Deutschland Entwicklung GmbH, IBM Corporation.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
#include "defs.h"
#include "arch-utils.h"
#include "frame.h"
#include "inferior.h"
#include "symtab.h"
#include "target.h"
#include "gdbcore.h"
#include "gdbcmd.h"
#include "objfiles.h"
#include "floatformat.h"
#include "regcache.h"
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
#include "trad-frame.h"
#include "frame-base.h"
#include "frame-unwind.h"
#include "dwarf2-frame.h"
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
#include "reggroups.h"
#include "regset.h"
2001-10-21 19:19:38 +02:00
#include "value.h"
#include "gdb_assert.h"
2003-09-04 Andrew Cagney <cagney@redhat.com> * avr-tdep.c: Include "dis-asm.h". * cris-tdep.c: Include "dis-asm.h". (cris_delayed_get_disassembler): Use "struct disassemble_info" instead of corresponding typedef. * h8300-tdep.c: Include "dis-asm.h". * ia64-tdep.c: Include "dis-asm.h". * i386-tdep.c: Include "dis-asm.h". (i386_print_insn): Use "struct disassemble_info" instead of corresponding typedef. * m68k-tdep.c: Include "dis-asm.h". * mcore-tdep.c: Include "dis-asm.h". * mips-tdep.c: Include "dis-asm.h". (gdb_print_insn_mips): Make static, use "struct disassemble_info" instead of corresponding typedef. * ns32k-tdep.c: Include "dis-asm.h". * s390-tdep.c: Include "dis-asm.h". * sparc-tdep.c: Include "dis-asm.h". * vax-tdep.c: Include "dis-asm.h". * v850-tdep.c: Include "dis-asm.h". * mn10300-tdep.c: Include "dis-asm.h". * rs6000-tdep.c: Include "dis-asm.h". * xstormy16-tdep.c: Include "dis-asm.h". (_initialize_xstormy16_tdep): Delete "extern" declaration of print_insn_xstormy16. * Makefile.in (v850-tdep.o): Update dependencies. (vax-tdep.o, sparc-tdep.o, s390-tdep.o): Ditto. (ns32k-tdep.o, mips-tdep.o, mcore-tdep.o): Ditto. (m68k-tdep.o, ia64-tdep.o, i386-tdep.o): Ditto. (h8300-tdep.o, cris-tdep.o, avr-tdep.o): Ditto. (mn10300-tdep.o, xstormy16-tdep.o, disasm.o): Ditto. (gdbarch_h): Remove $(dis_asm_h). * disasm.c: Include "dis-asm.h". (dis_asm_read_memory): Use "struct disassemble_info" instead of corresponding typedef. (dis_asm_memory_error, dump_insns, do_assembly_only): Ditto. (gdb_disassemble_info, gdb_disassembly, gdb_print_insn): Ditto. * gdbarch.sh: Do not include "dis-asm.h". (struct disassemble_info): Declare opaque. (TARGET_PRINT_INSN): Update declaration. * gdbarch.h, gdbarch.c: Re-generate.
2003-09-09 06:41:32 +02:00
#include "dis-asm.h"
#include "solib-svr4.h"
#include "prologue-value.h"
#include "linux-tdep.h"
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
#include "s390-tdep.h"
2012-04-27 Sergio Durigan Junior <sergiodj@redhat.com> Tom Tromey <tromey@redhat.com> Jan Kratochvil <jan.kratochvil@redhat.com> * Makefile.in (SFILES): Add `probe' and `stap-probe'. (COMMON_OBS): Likewise. (HFILES_NO_SRCDIR): Add `probe'. * NEWS: Mention support for static and SystemTap probes. * amd64-tdep.c (amd64_init_abi): Initializing proper fields used by SystemTap probes' arguments parser. * arm-linux-tdep.c: Including headers needed to perform the parsing of SystemTap probes' arguments. (arm_stap_is_single_operand): New function. (arm_stap_parse_special_token): Likewise. (arm_linux_init_abi): Initializing proper fields used by SystemTap probes' arguments parser. * ax-gdb.c (require_rvalue): Removing static declaration. (gen_expr): Likewise. * ax-gdb.h (gen_expr): Declaring function. (require_rvalue): Likewise. * breakpoint.c: Include `gdb_regex.h' and `probe.h'. (bkpt_probe_breakpoint_ops): New variable. (momentary_breakpoint_from_master): Set the `probe' value. (add_location_to_breakpoint): Likewise. (break_command_1): Using proper breakpoint_ops according to the argument passed by the user in the command line. (bkpt_probe_insert_location): New function. (bkpt_probe_remove_location): Likewise. (bkpt_probe_create_sals_from_address): Likewise. (bkpt_probe_decode_linespec): Likewise. (tracepoint_probe_create_sals_from_address): Likewise. (tracepoint_probe_decode_linespec): Likewise. (tracepoint_probe_breakpoint_ops): New variable. (trace_command): Using proper breakpoint_ops according to the argument passed by the user in the command line. (initialize_breakpoint_ops): Initializing breakpoint_ops for static probes on breakpoints and tracepoints. * breakpoint.h (struct bp_location) <probe>: New field. * cli-utils.c (skip_spaces_const): New function. (extract_arg): Likewise. * cli-utils.h (skip_spaces_const): Likewise. (extract_arg): Likewise. * coffread.c (coff_sym_fns): Add `sym_probe_fns' value. * configure.ac: Append `stap-probe.o' to be generated when ELF support is present. * configure: Regenerate. * dbxread.c (aout_sym_fns): Add `sym_probe_fns' value. * elfread.c: Include `probe.h' and `arch-utils.h'. (probe_key): New variable. (elf_get_probes): New function. (elf_get_probe_argument_count): Likewise. (elf_evaluate_probe_argument): Likewise. (elf_compile_to_ax): Likewise. (elf_symfile_relocate_probe): Likewise. (stap_probe_key_free): Likewise. (elf_probe_fns): New variable. (elf_sym_fns): Add `sym_probe_fns' value. (elf_sym_fns_lazy_psyms): Likewise. (elf_sym_fns_gdb_index): Likewise. (_initialize_elfread): Initialize objfile cache for static probes. * gdb_vecs.h (struct probe): New forward declaration. (probe_p): New VEC declaration. * gdbarch.c: Regenerate. * gdbarch.h: Regenerate. * gdbarch.sh (stap_integer_prefix): New variable. (stap_integer_suffix): Likewise. (stap_register_prefix): Likewise. (stap_register_suffix): Likewise. (stap_register_indirection_prefix): Likewise. (stap_register_indirection_suffix): Likewise. (stap_gdb_register_prefix): Likewise. (stap_gdb_register_suffix): Likewise. (stap_is_single_operand): New function. (stap_parse_special_token): Likewise. (struct stap_parse_info): Forward declaration. * i386-tdep.c: Including headers needed to perform the parsing of SystemTap probes' arguments. (i386_stap_is_single_operand): New function. (i386_stap_parse_special_token): Likewise. (i386_elf_init_abi): Initializing proper fields used by SystemTap probes' arguments parser. * i386-tdep.h (i386_stap_is_single_operand): New function. (i386_stap_parse_special_token): Likewise. * machoread.c (macho_sym_fns): Add `sym_probe_fns' value. * mipsread.c (ecoff_sym_fns): Likewise. * objfiles.c (objfile_relocate1): Support relocation for static probes. * parse.c (prefixify_expression): Remove static declaration. (initialize_expout): Likewise. (reallocate_expout): Likewise. * parser-defs.h (initialize_expout): Declare function. (reallocate_expout): Likewise. (prefixify_expression): Likewise. * ppc-linux-tdep.c: Including headers needed to perform the parsing of SystemTap probes' arguments. (ppc_stap_is_single_operand): New function. (ppc_stap_parse_special_token): Likewise. (ppc_linux_init_abi): Initializing proper fields used by SystemTap probes' arguments parser. * probe.c: New file, for generic statically defined probe support. * probe.h: Likewise. * s390-tdep.c: Including headers needed to perform the parsing of SystemTap probes' arguments. (s390_stap_is_single_operand): New function. (s390_gdbarch_init): Initializing proper fields used by SystemTap probes' arguments parser. * somread.c (som_sym_fns): Add `sym_probe_fns' value. * stap-probe.c: New file, for SystemTap probe support. * stap-probe.h: Likewise. * symfile.h: Include `gdb_vecs.h'. (struct sym_probe_fns): New struct. (struct sym_fns) <sym_probe_fns>: New field. * symtab.c (init_sal): Initialize `probe' field. * symtab.h (struct probe): Forward declaration. (struct symtab_and_line) <probe>: New field. * tracepoint.c (start_tracing): Adjust semaphore on breakpoints locations. (stop_tracing): Likewise. * xcoffread.c (xcoff_sym_fns): Add `sym_probe_fns' value.
2012-04-27 22:47:57 +02:00
#include "stap-probe.h"
#include "ax.h"
#include "ax-gdb.h"
#include "user-regs.h"
#include "cli/cli-utils.h"
#include <ctype.h>
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
#include "features/s390-linux32.c"
ChangeLog: * s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. (s390-linux32v2.o, s390-linux32v2.c): Likewise. (s390-linux64v1.o, s390-linux64v1.c): Likewise. (s390-linux64v2.o, s390-linux64v2.c): Likewise. (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. (srv_xmlfiles): Add new XML files. * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, and <sys/uio.h>. (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (init_registers_s390_linux32v1): Add prototype. (init_registers_s390_linux32v2): Likewise. (init_registers_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (init_registers_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (s390_num_regs): Increment to 52. (s390_regmap): Add orig_r2 register. (s390_num_regs_3264): Increment to 68. (s390_regmap_3264): Add orig_r2 register. (s390_collect_ptrace_register): Handle orig_r2 register. (s390_supply_ptrace_register): Likewise. (s390_fill_last_break): New function. (s390_store_last_break): Likewise. (s390_fill_system_call): New function. (s390_store_system_call): Likewise. (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL register sets. (s390_check_regset): New function. (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. Update target_regsets for available register sets. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-06 15:14:50 +01:00
#include "features/s390-linux32v1.c"
#include "features/s390-linux32v2.c"
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
#include "features/s390-linux64.c"
ChangeLog: * s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. (s390-linux32v2.o, s390-linux32v2.c): Likewise. (s390-linux64v1.o, s390-linux64v1.c): Likewise. (s390-linux64v2.o, s390-linux64v2.c): Likewise. (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. (srv_xmlfiles): Add new XML files. * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, and <sys/uio.h>. (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (init_registers_s390_linux32v1): Add prototype. (init_registers_s390_linux32v2): Likewise. (init_registers_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (init_registers_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (s390_num_regs): Increment to 52. (s390_regmap): Add orig_r2 register. (s390_num_regs_3264): Increment to 68. (s390_regmap_3264): Add orig_r2 register. (s390_collect_ptrace_register): Handle orig_r2 register. (s390_supply_ptrace_register): Likewise. (s390_fill_last_break): New function. (s390_store_last_break): Likewise. (s390_fill_system_call): New function. (s390_store_system_call): Likewise. (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL register sets. (s390_check_regset): New function. (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. Update target_regsets for available register sets. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-06 15:14:50 +01:00
#include "features/s390-linux64v1.c"
#include "features/s390-linux64v2.c"
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
#include "features/s390x-linux64.c"
ChangeLog: * s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. (s390-linux32v2.o, s390-linux32v2.c): Likewise. (s390-linux64v1.o, s390-linux64v1.c): Likewise. (s390-linux64v2.o, s390-linux64v2.c): Likewise. (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. (srv_xmlfiles): Add new XML files. * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, and <sys/uio.h>. (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (init_registers_s390_linux32v1): Add prototype. (init_registers_s390_linux32v2): Likewise. (init_registers_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (init_registers_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (s390_num_regs): Increment to 52. (s390_regmap): Add orig_r2 register. (s390_num_regs_3264): Increment to 68. (s390_regmap_3264): Add orig_r2 register. (s390_collect_ptrace_register): Handle orig_r2 register. (s390_supply_ptrace_register): Likewise. (s390_fill_last_break): New function. (s390_store_last_break): Likewise. (s390_fill_system_call): New function. (s390_store_system_call): Likewise. (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL register sets. (s390_check_regset): New function. (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. Update target_regsets for available register sets. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-06 15:14:50 +01:00
#include "features/s390x-linux64v1.c"
#include "features/s390x-linux64v2.c"
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
/* The tdep structure. */
struct gdbarch_tdep
{
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
/* ABI version. */
enum { ABI_LINUX_S390, ABI_LINUX_ZSERIES } abi;
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
/* Pseudo register numbers. */
int gpr_full_regnum;
int pc_regnum;
int cc_regnum;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
/* Core file register sets. */
const struct regset *gregset;
int sizeof_gregset;
const struct regset *fpregset;
int sizeof_fpregset;
};
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
/* ABI call-saved register information. */
static int
s390_register_call_saved (struct gdbarch *gdbarch, int regnum)
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
{
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
switch (tdep->abi)
{
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
case ABI_LINUX_S390:
if ((regnum >= S390_R6_REGNUM && regnum <= S390_R15_REGNUM)
|| regnum == S390_F4_REGNUM || regnum == S390_F6_REGNUM
|| regnum == S390_A0_REGNUM)
return 1;
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
break;
case ABI_LINUX_ZSERIES:
if ((regnum >= S390_R6_REGNUM && regnum <= S390_R15_REGNUM)
|| (regnum >= S390_F8_REGNUM && regnum <= S390_F15_REGNUM)
|| (regnum >= S390_A0_REGNUM && regnum <= S390_A1_REGNUM))
return 1;
break;
}
return 0;
}
ChangeLog: * s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. (s390-linux32v2.o, s390-linux32v2.c): Likewise. (s390-linux64v1.o, s390-linux64v1.c): Likewise. (s390-linux64v2.o, s390-linux64v2.c): Likewise. (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. (srv_xmlfiles): Add new XML files. * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, and <sys/uio.h>. (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (init_registers_s390_linux32v1): Add prototype. (init_registers_s390_linux32v2): Likewise. (init_registers_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (init_registers_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (s390_num_regs): Increment to 52. (s390_regmap): Add orig_r2 register. (s390_num_regs_3264): Increment to 68. (s390_regmap_3264): Add orig_r2 register. (s390_collect_ptrace_register): Handle orig_r2 register. (s390_supply_ptrace_register): Likewise. (s390_fill_last_break): New function. (s390_store_last_break): Likewise. (s390_fill_system_call): New function. (s390_store_system_call): Likewise. (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL register sets. (s390_check_regset): New function. (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. Update target_regsets for available register sets. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-06 15:14:50 +01:00
static int
s390_cannot_store_register (struct gdbarch *gdbarch, int regnum)
{
/* The last-break address is read-only. */
return regnum == S390_LAST_BREAK_REGNUM;
}
static void
s390_write_pc (struct regcache *regcache, CORE_ADDR pc)
{
struct gdbarch *gdbarch = get_regcache_arch (regcache);
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
regcache_cooked_write_unsigned (regcache, tdep->pc_regnum, pc);
/* Set special SYSTEM_CALL register to 0 to prevent the kernel from
messing with the PC we just installed, if we happen to be within
an interrupted system call that the kernel wants to restart.
Note that after we return from the dummy call, the SYSTEM_CALL and
ORIG_R2 registers will be automatically restored, and the kernel
continues to restart the system call at this point. */
if (register_size (gdbarch, S390_SYSTEM_CALL_REGNUM) > 0)
regcache_cooked_write_unsigned (regcache, S390_SYSTEM_CALL_REGNUM, 0);
}
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
/* DWARF Register Mapping. */
static int s390_dwarf_regmap[] =
{
/* General Purpose Registers. */
S390_R0_REGNUM, S390_R1_REGNUM, S390_R2_REGNUM, S390_R3_REGNUM,
S390_R4_REGNUM, S390_R5_REGNUM, S390_R6_REGNUM, S390_R7_REGNUM,
S390_R8_REGNUM, S390_R9_REGNUM, S390_R10_REGNUM, S390_R11_REGNUM,
S390_R12_REGNUM, S390_R13_REGNUM, S390_R14_REGNUM, S390_R15_REGNUM,
/* Floating Point Registers. */
S390_F0_REGNUM, S390_F2_REGNUM, S390_F4_REGNUM, S390_F6_REGNUM,
S390_F1_REGNUM, S390_F3_REGNUM, S390_F5_REGNUM, S390_F7_REGNUM,
S390_F8_REGNUM, S390_F10_REGNUM, S390_F12_REGNUM, S390_F14_REGNUM,
S390_F9_REGNUM, S390_F11_REGNUM, S390_F13_REGNUM, S390_F15_REGNUM,
/* Control Registers (not mapped). */
-1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1,
/* Access Registers. */
S390_A0_REGNUM, S390_A1_REGNUM, S390_A2_REGNUM, S390_A3_REGNUM,
S390_A4_REGNUM, S390_A5_REGNUM, S390_A6_REGNUM, S390_A7_REGNUM,
S390_A8_REGNUM, S390_A9_REGNUM, S390_A10_REGNUM, S390_A11_REGNUM,
S390_A12_REGNUM, S390_A13_REGNUM, S390_A14_REGNUM, S390_A15_REGNUM,
/* Program Status Word. */
S390_PSWM_REGNUM,
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
S390_PSWA_REGNUM,
/* GPR Lower Half Access. */
S390_R0_REGNUM, S390_R1_REGNUM, S390_R2_REGNUM, S390_R3_REGNUM,
S390_R4_REGNUM, S390_R5_REGNUM, S390_R6_REGNUM, S390_R7_REGNUM,
S390_R8_REGNUM, S390_R9_REGNUM, S390_R10_REGNUM, S390_R11_REGNUM,
S390_R12_REGNUM, S390_R13_REGNUM, S390_R14_REGNUM, S390_R15_REGNUM,
ChangeLog: * s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. (s390-linux32v2.o, s390-linux32v2.c): Likewise. (s390-linux64v1.o, s390-linux64v1.c): Likewise. (s390-linux64v2.o, s390-linux64v2.c): Likewise. (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. (srv_xmlfiles): Add new XML files. * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, and <sys/uio.h>. (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (init_registers_s390_linux32v1): Add prototype. (init_registers_s390_linux32v2): Likewise. (init_registers_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (init_registers_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (s390_num_regs): Increment to 52. (s390_regmap): Add orig_r2 register. (s390_num_regs_3264): Increment to 68. (s390_regmap_3264): Add orig_r2 register. (s390_collect_ptrace_register): Handle orig_r2 register. (s390_supply_ptrace_register): Likewise. (s390_fill_last_break): New function. (s390_store_last_break): Likewise. (s390_fill_system_call): New function. (s390_store_system_call): Likewise. (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL register sets. (s390_check_regset): New function. (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. Update target_regsets for available register sets. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-06 15:14:50 +01:00
/* GNU/Linux-specific registers (not mapped). */
ChangeLog: * s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. (s390-linux32v2.o, s390-linux32v2.c): Likewise. (s390-linux64v1.o, s390-linux64v1.c): Likewise. (s390-linux64v2.o, s390-linux64v2.c): Likewise. (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. (srv_xmlfiles): Add new XML files. * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, and <sys/uio.h>. (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (init_registers_s390_linux32v1): Add prototype. (init_registers_s390_linux32v2): Likewise. (init_registers_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (init_registers_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (s390_num_regs): Increment to 52. (s390_regmap): Add orig_r2 register. (s390_num_regs_3264): Increment to 68. (s390_regmap_3264): Add orig_r2 register. (s390_collect_ptrace_register): Handle orig_r2 register. (s390_supply_ptrace_register): Likewise. (s390_fill_last_break): New function. (s390_store_last_break): Likewise. (s390_fill_system_call): New function. (s390_store_system_call): Likewise. (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL register sets. (s390_check_regset): New function. (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. Update target_regsets for available register sets. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-06 15:14:50 +01:00
-1, -1, -1,
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
};
/* Convert DWARF register number REG to the appropriate register
number used by GDB. */
2003-06-11 Andrew Cagney <cagney@redhat.com> * xstormy16-tdep.c (xstormy16_push_return_address): Make static. (xstormy16_save_dummy_frame_tos): Make static. (_initialize_xstormy16_tdep): Add declaration. * vax-tdep.c (_initialize_vax_tdep): Add declaration. * v850-tdep.c: Make local functions static. (_initialize_v850_tdep): Add declaration. * sparc-tdep.c: Make local functions static. (_initialize_sparc_tdep): Add declaration. * sh-tdep.c: Make local functions static. (_initialize_sh_tdep): Add declaration. * sh3-rom.c (_initialize_sh3_rom): Add declaration. * s390-tdep.c: Make local functions static. (_initialize_s390_tdep): Add declaration. * dbxread.c (find_stab_function_addr): Make static. * ppc-bdm.c (_initialize_bdm_ppc): Add declaration. * ocd.c (_initialize_remote_ocd): Add declaration. * dink32-rom.c (_initialize_dink32_rom): Add declaration. * ppcbug-rom.c (_initialize_ppcbug_rom): Add declaration. * ns32k-tdep.c (_initialize_ns32k_tdep): Add declaration. * ns32knbsd-tdep.c (_initialize_ns32knbsd_tdep): Add declaration. * mips-tdep.c (_initialize_mips_tdep): Add declaration. * remote-array.c (_initialize_array): Add declaration. (_initialize_remote_monitors): Add declaration. * remote-mips.c: Make local functions static. (_initialize_remote_mips): Add declaration. * mcore-tdep.c: Make all local functions static. (_initialize_mcore_tdep): Add declaration. * dbug-rom.c (_initialize_dbug_rom): Add declaration. * abug-rom.c (_initialize_abug_rom): Add declaration. * rom68k-rom.c (_initialize_rom68k): Add declaration. * cpu32bug-rom.c (_initialize_cpu32bug_rom): Add declaration. * m68k-tdep.c (_initialize_m68k_tdep): Add declaration. * remote-est.c (_initialize_est): Add declaration. * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration. (m68hc11_call_dummy_address): Make static. * ia64-tdep.c: Make local functions static. (_initialize_ia64_tdep): Add declaration. * solib-legacy.c (_initialize_svr4_lm): Add declaration. * monitor.c (monitor_wait_filter): Make static. (_initialize_remote_monitors): Add declaration. * remote-hms.c (_initialize_remote_hms): Add declaration. * remote-e7000.c (fetch_regs_from_dump): Make static. (expect_n): Make static. (_initialize_remote_e7000): Add declaration. * ser-e7kpc.c: Always include "defs.h". (_initialize_ser_e7000pc): Add declaration. * h8300-tdep.c (_initialize_h8300_tdep): Add declaration. * cris-tdep.c: Make all but one function static. (_initialize_cris_tdep): Add declaration. * solib-svr4.c (_initialize_svr4_solib): Add declaration. * solib.c (update_solib_list): Make static. (_initialize_solib): Add declaration. * avr-tdep.c (avr_breakpoint_from_pc): Make static. (_initialize_avr_tdep): Add declaration. * remote-rdi.c (voiddummy): Make static. (_initialize_remote_rdi): Add declaration. * arm-tdep.c (_initialize_arm_tdep): Add declaration. * remote-rdp.c (send_rdp): Make static. (_initialize_remote_rdp): Add declaration. * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
2003-06-11 15:16:30 +02:00
static int
s390_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int reg)
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
{
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
/* In a 32-on-64 debug scenario, debug info refers to the full 64-bit
GPRs. Note that call frame information still refers to the 32-bit
lower halves, because s390_adjust_frame_regnum uses register numbers
66 .. 81 to access GPRs. */
if (tdep->gpr_full_regnum != -1 && reg >= 0 && reg < 16)
return tdep->gpr_full_regnum + reg;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
if (reg >= 0 && reg < ARRAY_SIZE (s390_dwarf_regmap))
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
return s390_dwarf_regmap[reg];
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
warning (_("Unmapped DWARF Register #%d encountered."), reg);
return -1;
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
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/* Translate a .eh_frame register to DWARF register, or adjust a
.debug_frame register. */
static int
s390_adjust_frame_regnum (struct gdbarch *gdbarch, int num, int eh_frame_p)
{
/* See s390_dwarf_reg_to_regnum for comments. */
return (num >= 0 && num < 16)? num + 66 : num;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
}
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
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/* Pseudo registers. */
static const char *
s390_pseudo_register_name (struct gdbarch *gdbarch, int regnum)
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
{
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
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struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
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if (regnum == tdep->pc_regnum)
return "pc";
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
if (regnum == tdep->cc_regnum)
return "cc";
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
if (tdep->gpr_full_regnum != -1
&& regnum >= tdep->gpr_full_regnum
&& regnum < tdep->gpr_full_regnum + 16)
{
static const char *full_name[] = {
"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15"
};
return full_name[regnum - tdep->gpr_full_regnum];
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
}
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
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internal_error (__FILE__, __LINE__, _("invalid regnum"));
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
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}
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
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static struct type *
s390_pseudo_register_type (struct gdbarch *gdbarch, int regnum)
{
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
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struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
if (regnum == tdep->pc_regnum)
return builtin_type (gdbarch)->builtin_func_ptr;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
if (regnum == tdep->cc_regnum)
return builtin_type (gdbarch)->builtin_int;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
if (tdep->gpr_full_regnum != -1
&& regnum >= tdep->gpr_full_regnum
&& regnum < tdep->gpr_full_regnum + 16)
return builtin_type (gdbarch)->builtin_uint64;
internal_error (__FILE__, __LINE__, _("invalid regnum"));
}
gdb/ * regcache.h (regcache_raw_read, regcache_raw_read_signed) (regcache_raw_read_unsigned, regcache_raw_read_signed) (regcache_raw_read_unsigned, regcache_raw_read_part) (regcache_cooked_read, regcache_cooked_read_signed) (regcache_cooked_read_unsigned, regcache_cooked_read_part) (regcache_cooked_read_ftype): Change return to enum register_status. * regcache.c: Include exceptions.h (regcache_save): Adjust to handle REG_UNAVAILABLE registers. (do_cooked_read): Change return to enum register_status. Always forward to regcache_cooked_read. (regcache_raw_read): Change return to enum register_status. If the register is not REG_VALID, memset the buffer. Return the register's status. (regcache_raw_read_signed): Handle non-REG_VALID registers and return the register's status. (regcache_raw_read_unsigned): Ditto. (regcache_cooked_read): Change return to enum register_status. Assert that with read-only regcaches, the register's status must be known. If the regcache is read-only, and the register is not REG_VALID, memset the buffer. Return the register's status. (regcache_cooked_read_signed): Change return to enum register_status. Handle non-REG_VALID registers and return the register's status. (regcache_cooked_read_unsigned): Change return to enum register_status. Handle non-REG_VALID registers and return the register's status. (regcache_xfer_part, regcache_raw_read_part) (regcache_cooked_read_part): Change return to enum register_status. Return the register's status. (regcache_read_pc): Throw NOT_AVAILABLE_ERROR if the register is unavailable. (regcache_dump): Handle unavailable cooked registers. * frame.c (do_frame_register_read): Adjust interface to match regcache_cooked_read_ftype. * gdbarch.sh (pseudo_register_read): Change return to enum register_status. * gdbarch.h, gdbarch.c: Regenerate. * i386-tdep.h (i386_pseudo_register_read): Change return to enum register_status. * i386-tdep.c (i386_pseudo_register_read): Change return to enum register_status. If reading a raw register indicates the raw register is not valid, return the raw register's status, otherwise, return REG_VALID. * amd64-tdep.c (amd64_pseudo_register_read): Change return to enum register_status. Handle non-REG_VALID raw registers and return the register's status. * arm-tdep.c (arm_neon_quad_read) (arm_pseudo_read): Change return to enum register_status. Handle non-REG_VALID raw registers and return the register's status. * avr-tdep.c (avr_pseudo_register_read): Ditto. * frv-tdep.c (frv_pseudo_register_read): Ditto. * h8300-tdep.c (h8300_pseudo_register_read): Ditto. * hppa-tdep.c (hppa_pseudo_register_read): Ditto. * m32c-tdep.c (m32c_move_reg_t): Change return to enum register_status. (m32c_raw_read, m32c_raw_write, m32c_banked_read) (m32c_banked_write, m32c_sb_read, m32c_sb_write, m32c_part_read) (m32c_part_write, m32c_cat_read, m32c_cat_write) (m32c_r3r2r1r0_read, m32c_r3r2r1r0_write) (m32c_pseudo_register_read): Change return to enum register_status. Adjust. * m68hc11-tdep.c (m68hc11_pseudo_register_read): Change return to enum register_status. Return the register's status. * mep-tdep.c (mep_pseudo_cr32_read): Change return to enum register_status. Return the register's status. (mep_pseudo_cr64_read, mep_pseudo_register_read): Ditto. * mips-tdep.c (mips_pseudo_register_read): Ditto. * mt-tdep.c (mt_pseudo_register_read): Ditto. * rs6000-tdep.c (move_ev_register_func): New typedef. (e500_move_ev_register): Use it. Change return to enum register_status. Return the register's status. (do_regcache_raw_read): New function. (do_regcache_raw_write): New function. (e500_pseudo_register_read): Change return to enum register_status. Return the register's status. Use do_regcache_raw_read. (e500_pseudo_register_write): Adjust. Use do_regcache_raw_write. (dfp_pseudo_register_read): Change return to enum register_status. Return the register's status. (vsx_pseudo_register_read): Ditto. (efpr_pseudo_register_read): Ditto. (rs6000_pseudo_register_read): Ditto. * s390-tdep.c (s390_pseudo_register_read): Change return to enum register_status. Return the register's status. * sh64-tdep.c (pseudo_register_read_portions): New function. (sh64_pseudo_register_read): Change return to enum register_status. Use pseudo_register_read_portions. Return the register's status. * ia64-tdep.c (ia64_pseudo_register_read): Change return to enum register_status. Return the register's status. * sh-tdep.c (pseudo_register_read_portions): New function. (sh_pseudo_register_read): Change return to enum register_status. Use pseudo_register_read_portions. Return the register's status. * sparc-tdep.c (sparc32_pseudo_register_read): Change return to enum register_status. Return the register's status. * sparc64-tdep.c (sparc64_pseudo_register_read): Ditto. * spu-tdep.c (spu_pseudo_register_read_spu) (spu_pseudo_register_read): Ditto. * xtensa-tdep.c (xtensa_register_read_masked) (xtensa_pseudo_register_read): Ditto. * bfin-tdep.c (bfin_pseudo_register_read): Ditto.
2011-03-18 19:38:44 +01:00
static enum register_status
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
s390_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache,
int regnum, gdb_byte *buf)
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
{
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
* defs.h (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * gdbcore.h (read_memory_integer, safe_read_memory_integer, read_memory_unsigned_integer, write_memory_signed_integer, write_memory_unsigned_integer): Add BYTE_ORDER parameter. * corefile.c (struct captured_read_memory_integer_arguments): Add BYTE_ORDER member. (safe_read_memory_integer): Add BYTE_ORDER parameter. Store it into struct captured_read_memory_integer_arguments. (do_captured_read_memory_integer): Pass it to read_memory_integer. (read_memory_integer): Add BYTE_ORDER parameter. Pass it to extract_signed_integer. (read_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. (write_memory_signed_integer): Add BYTE_ORDER parameter. Pass it to store_signed_integer. (write_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to store_unsigned_integer. * target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter. * target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. Update calls to extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer, read_memory_integer, read_memory_unsigned_integer, safe_read_memory_integer, write_memory_signed_integer, write_memory_unsigned_integer, and get_target_memory_unsigned to pass byte order: * ada-lang.c (ada_value_binop): Update. * ada-valprint.c (char_at): Update. * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update. * alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call, alpha_extract_return_value, alpha_read_insn, alpha_get_longjmp_target): Update. * amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update. * amd64obsd-tdep.c (amd64obsd_supply_uthread, amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update. * amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue, amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel, amd64_displaced_step_fixup): Update. * arm-linux-tdep.c (arm_linux_sigreturn_init, arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update. * arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc, arm_get_next_pc, arm_extract_return_value, arm_store_return_value, arm_return_value): Update. * arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update. * auxv.c (default_auxv_parse): Update. * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address, avr_scan_prologue, avr_extract_return_value, avr_frame_prev_register, avr_push_dummy_call): Update. * bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset, bsd_uthread_wait, bsd_uthread_thread_alive, bsd_uthread_extra_thread_info): Update. * c-lang.c (c_printstr, print_wchar): Update. * cp-valprint.c (cp_print_class_member): Update. * cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache, cris_push_dummy_call, cris_scan_prologue, cris_store_return_value, cris_extract_return_value, find_step_target, dip_prefix, sixteen_bit_offset_branch_op, none_reg_mode_jump_op, move_mem_to_reg_movem_op, get_data_from_address): Update. * dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update. * dwarf2-frame.c (execute_cfa_program): Update. * dwarf2loc.c (find_location_expression): Update. * dwarf2read.c (dwarf2_const_value): Update. * expprint.c (print_subexp_standard): Update. * findvar.c (unsigned_pointer_to_address, signed_pointer_to_address, unsigned_address_to_pointer, address_to_signed_pointer, read_var_value): Update. * frame.c (frame_unwind_register_signed, frame_unwind_register_unsigned, get_frame_memory_signed, get_frame_memory_unsigned): Update. * frame-unwind.c (frame_unwind_got_constant): Update. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp, frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache): Update. * frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue, frv_extract_return_value, find_func_descr, frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update. * f-valprint.c (f_val_print): Update. * gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr): Update. * h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue, h8300_push_dummy_call, h8300_extract_return_value, h8300h_extract_return_value, h8300_store_return_value, h8300h_store_return_value): Update. * hppabsd-tdep.c (hppabsd_find_global_pointer): Update. * hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register): Update. * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline, hppa64_hpux_in_solib_call_trampoline, hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code, hppa_hpux_sigtramp_frame_unwind_cache, hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer, hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern, hppa32_hpux_search_dummy_call_sequence, hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state, hppa_hpux_unwind_adjust_stub): Update. * hppa-linux-tdep.c (insns_match_pattern, hppa_linux_find_global_pointer): Update. * hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call, hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call, skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache, hppa_pseudo_register_read, hppa_frame_prev_register_helper, hppa_match_insns): Update. * hpux-thread.c (hpux_thread_fetch_registers): Update. * i386-tdep.c (i386bsd_sigcontext_addr): Update. * i386-cygwin-tdep.c (core_process_module_section): Update. * i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn, amd64_darwin_sstep_at_sigreturn): Update. * i386-darwin-tdep.c (i386_darwin_sigcontext_addr, amd64_darwin_sigcontext_addr): Likewise. * i386-linux-nat.c (i386_linux_sigcontext_addr): Update. * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update. * i386-nto-tdep.c (i386nto_sigcontext_addr): Update. * i386obsd-nat.c (i386obsd_supply_pcb): Update. * i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread, i386obsd_trapframe_cache): Update. * i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump, i386_analyze_frame_setup, i386_analyze_prologue, i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache, i386_get_longjmp_target, i386_push_dummy_call, i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr, i386_fetch_pointer_argument): Update. * i387-tdep.c (i387_supply_fsave): Update. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update. * ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write, examine_prologue, ia64_frame_cache, ia64_frame_prev_register, ia64_sigtramp_frame_cache, ia64_sigtramp_frame_prev_register, ia64_access_reg, ia64_access_rse_reg, ia64_libunwind_frame_this_id, ia64_libunwind_frame_prev_register, ia64_libunwind_sigtramp_frame_this_id, ia64_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer, find_extant_func_descr, find_func_descr, ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id, ia64_unwind_pc): Update. * iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer, iq2000_scan_prologue, iq2000_extract_return_value, iq2000_push_dummy_call): Update. * irix5nat.c (fill_gregset): Update. * jv-lang.c (evaluate_subexp_java): Update. * jv-valprint.c (java_value_print): Update. * lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call, lm32_extract_return_value, lm32_store_return_value): Update. * m32c-tdep.c (m32c_push_dummy_call, m32c_return_value, m32c_skip_trampoline_code, m32c_m16c_address_to_pointer, m32c_m16c_pointer_to_address): Update. * m32r-tdep.c (m32r_store_return_value, decode_prologue, m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value): Update. * m68hc11-tdep.c (m68hc11_pseudo_register_read, m68hc11_pseudo_register_write, m68hc11_analyze_instruction, m68hc11_push_dummy_call): Update. * m68linux-tdep.c (m68k_linux_pc_in_sigtramp, m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache): Update. * m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup, m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache, m68k_get_longjmp_target): Update. * m88k-tdep.c (m88k_fetch_instruction): Update. * mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write, mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update. * mi/mi-main.c (mi_cmd_data_write_memory): Update. * mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg, mips64_linux_get_longjmp_target, mips64_fill_gregset, mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update. * mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update. * mips-tdep.c (mips_fetch_instruction, fetch_mips_16, mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call, mips_o32_push_dummy_call, mips_o64_push_dummy_call, mips_single_step_through_delay, mips_skip_pic_trampoline_code, mips_integer_to_address): Update. * mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call): Update. * monitor.c (monitor_supply_register, monitor_write_memory, monitor_read_memory_single): Update. * moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value, moxie_analyze_prologue): Update. * mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor, mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info, mt_push_dummy_call): Update. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class, find_implementation_from_class): Update. * ppc64-linux-tdep.c (ppc64_desc_entry_point, ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache): Update. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer, ppcobsd_sigtramp_frame_cache): Update. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call, do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call, ppc64_sysv_abi_return_value): Update. * ppc-linux-nat.c (ppc_linux_auxv_parse): Update. * procfs.c (procfs_auxv_parse): Update. * p-valprint.c (pascal_val_print): Update. * regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned, regcache_raw_write_signed, regcache_raw_write_unsigned, regcache_cooked_read_signed, regcache_cooked_read_unsigned, regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update. * remote-m32r-sdi.c (m32r_fetch_register): Update. * remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory): Update. * rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value, rs6000_convert_from_func_ptr_addr, branch_dest, rs6000_software_single_step): Update. * rs6000-tdep.c (rs6000_in_function_epilogue_p, ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence, bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue, rs6000_skip_main_prologue, rs6000_skip_trampoline_code, rs6000_frame_cache): Update. * s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write, s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load, s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache, extend_simple_arg, s390_push_dummy_call, s390_return_value): Update. * scm-exp.c (scm_lreadr): Update. * scm-lang.c (scm_get_field, scm_unpack): Update. * scm-valprint.c (scm_val_print): Update. * score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call, score_fetch_inst): Update. * sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way, sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value, sh64_pseudo_register_read, sh64_pseudo_register_write, sh64_frame_prev_register): Update: * sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu, sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu, sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update. * solib-darwin.c (darwin_load_image_infos): Update. * solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2, find_canonical_descriptor_in_load_object): Update. * solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Update. * solib-som.c (som_solib_create_inferior_hook, link_map_start, som_current_sos, som_open_symbol_file_object): Update. * solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME): Update. * solib-svr4.c (read_program_header, scan_dyntag_auxv, solib_svr4_r_ldsomap): Update. * sparc64-linux-tdep.c (sparc64_linux_step_trap): Update. * sparc64obsd-tdep.c (sparc64obsd_supply_uthread, sparc64obsd_collect_uthread): Update. * sparc64-tdep.c (sparc64_pseudo_register_read, sparc64_pseudo_register_write, sparc64_supply_gregset, sparc64_collect_gregset): Update. * sparc-linux-tdep.c (sparc32_linux_step_trap): Update. * sparcobsd-tdep.c (sparc32obsd_supply_uthread, sparc32obsd_collect_uthread): Update. * sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code, sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow, sparc_collect_rwindow): Update. * spu-linux-nat.c (parse_spufs_run): Update. * spu-tdep.c (spu_pseudo_register_read_spu, spu_pseudo_register_write_spu, spu_pointer_to_address, spu_analyze_prologue, spu_in_function_epilogue_p, spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step, spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect, info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist, info_spu_dma_command, info_spu_proxydma_command): Update. * stack.c (print_frame_nameless_args, frame_info): Update. * symfile.c (read_target_long_array, simple_read_overlay_table, simple_read_overlay_region_table): Update. * target.c (debug_print_register): Update. * tramp-frame.c (tramp_frame_start): Update. * v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call, v850_extract_return_value, v850_store_return_value, * valarith.c (value_binop, value_bit_index): Update. * valops.c (value_cast): Update. * valprint.c (val_print_type_code_int, val_print_string, read_string): Update. * value.c (unpack_long, unpack_double, unpack_field_as_long, modify_field, pack_long): Update. * vax-tdep.c (vax_store_arguments, vax_push_dummy_call, vax_skip_prologue): Update. * xstormy16-tdep.c (xstormy16_push_dummy_call, xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p, xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry, xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update. * xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read, xtensa_pseudo_register_write, xtensa_frame_cache, xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update. * dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. * dfp.c (match_endianness): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. (decimal_to_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. Pass it to match_endianness. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. Pass them to match_endianness. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. Pass them to match_endianness. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. Pass them to match_endianness. * valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and BYTE_ORDER_Y output parameters. (value_binop): Update call to value_args_as_decimal. Update calls to decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero, decimal_binop, decimal_compare and decimal_convert to pass/receive byte order: * c-exp.y (parse_number): Update. * printcmd.c (printf_command): Update. * valarith.c (value_args_as_decimal, value_binop, value_logical_not, value_equal, value_less): Update. * valops.c (value_cast, value_one): Update. * valprint.c (print_decimal_floating): Update. * value.c (unpack_long, unpack_double): Update. * python/python-value.c (valpy_nonzero): Update. * ada-valprint.c (char_at): Add BYTE_ORDER parameter. (printstr): Update calls to char_at. (ada_val_print_array): Likewise. * valprint.c (read_string): Add BYTE_ORDER parameter. (val_print_string): Update call to read_string. * c-lang.c (c_get_string): Likewise. * charset.h (target_wide_charset): Add BYTE_ORDER parameter. * charset.c (target_wide_charset): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * printcmd.c (printf_command): Update calls to target_wide_charset. * c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter. Pass to target_wide_charset. Use it instead of current_gdbarch. (classify_type): Add BYTE_ORDER parameter. Pass to charset_for_string_type. Allow NULL encoding pointer. (print_wchar): Add BYTE_ORDER parameter. (c_emit_char): Update calls to classify_type and print_wchar. (c_printchar, c_printstr): Likewise. * gdbarch.sh (in_solib_return_trampoline): Convert to type "m". * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH parameter. * arch-utils.c (generic_in_solib_return_trampoline): Likewise. * hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise. * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise. (rs6000_skip_trampoline_code): Update call. * alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to dynamic_sigtramp_offset and pc_in_sigtramp callbacks. (alpha_read_insn): Add GDBARCH parameter. * alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter. (alpha_register_to_value): Pass architecture to alpha_sts. (alpha_extract_return_value): Likewise. (alpha_value_to_register): Pass architecture to alpha_lds. (alpha_store_return_value): Likewise. (alpha_read_insn): Add GDBARCH parameter. (alpha_skip_prologue): Pass architecture to alpha_read_insn. (alpha_heuristic_proc_start): Likewise. (alpha_heuristic_frame_unwind_cache): Likewise. (alpha_next_pc): Likewise. (alpha_sigtramp_frame_this_id): Pass architecture to tdep->dynamic_sigtramp_offset callback. (alpha_sigtramp_frame_sniffer): Pass architecture to tdep->pc_in_sigtramp callback. * alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter. (alphafbsd_sigtramp_offset): Likewise. * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH parameter. Pass to alpha_read_insn. (alpha_linux_sigtramp_offset): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset_1. (alpha_linux_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset. (alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn and alpha_linux_sigtramp_offset. * alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter. (alphanbsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alphanbsd_sigtramp_offset. * alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter. (alphaobsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_read_insn. (alphaobsd_sigcontext_addr): Pass architecture to alphaobsd_sigtramp_offset. * alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH parameter. * amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter. (amd64_skip_prologue): Pass architecture to amd64_analyze_prologue. (amd64_frame_cache): Likewise. * arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove. (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros. * arm-wince-tdep.c: Include "frame.h". * avr-tdep.c (EXTRACT_INSN): Remove. (avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN. (avr_skip_prologue): Pass architecture to avr_scan_prologue. (avr_frame_unwind_cache): Likewise. * cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member. (find_step_target): Initialize it. (get_data_from_address): Add BYTE_ORDER parameter. (bdap_prefix): Pass byte order to get_data_from_address. (handle_prefix_assign_mode_for_aritm_op): Likewise. (three_operand_add_sub_cmp_and_or_op): Likewise. (handle_inc_and_index_mode_for_aritm_op): Likewise. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter. (frv_linux_sigcontext_reg_addr): Pass architecture to frv_linux_pc_in_sigtramp. (frv_linux_sigtramp_frame_sniffer): Likewise. * h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter. (h8300_analyze_prologue): Add GDBARCH parameter. Pass to h8300_is_argument_spill. (h8300_frame_cache, h8300_skip_prologue): Pass architecture to h8300_analyze_prologue. * hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to in_solib_call_trampoline callback. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH parameter. (hppa64_push_dummy_call): Pass architecture to hppa64_convert_code_addr_to_fptr. (hppa_match_insns): Add GDBARCH parameter. (hppa_match_insns_relaxed): Add GDBARCH parameter. Pass to hppa_match_insns. (hppa_skip_trampoline_code): Pass architecture to hppa_match_insns. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. Pass to hppa_match_insns_relaxed. (hppa_stub_unwind_sniffer): Pass architecture to tdep->in_solib_call_trampoline callback. * hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter. (hppa32_hpux_search_dummy_call_sequence): Pass architecture to hppa_hpux_search_pattern. * hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter. (hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter. Pass to insns_match_pattern. (hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to hppa_linux_sigtramp_find_sigcontext. (hppa_linux_sigtramp_frame_sniffer): Likewise. (hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter. (hppa64_hpux_in_solib_call_trampoline): Likewise. * i386-tdep.c (i386_follow_jump): Add GDBARCH parameter. (i386_analyze_frame_setup): Add GDBARCH parameter. (i386_analyze_prologue): Add GDBARCH parameter. Pass to i386_follow_jump and i386_analyze_frame_setup. (i386_skip_prologue): Pass architecture to i386_analyze_prologue and i386_follow_jump. (i386_frame_cache): Pass architecture to i386_analyze_prologue. (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass frame to i386_pe_skip_trampoline_code. * ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to sigcontext_register_address callback. * ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter. (ia64_find_unwind_table): Pass architecture to ia64_find_global_pointer. (find_extant_func_descr): Add GDBARCH parameter. (find_func_descr): Pass architecture to find_extant_func_descr and ia64_find_global_pointer. (ia64_sigtramp_frame_init_saved_regs): Pass architecture to tdep->sigcontext_register_address callback. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add GDBARCH parameter. * iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter. (iq2000_frame_cache): Pass architecture to iq2000_scan_prologue. * lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter. (lm32_skip_prologue, lm32_frame_cache): Pass architecture to lm32_analyze_prologue. * m32r-tdep.c (decode_prologue): Add GDBARCH parameter. (m32r_skip_prologue): Pass architecture to decode_prologue. * m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter. (m68hc11_scan_prologue): Pass architecture to m68hc11_analyze_instruction. * m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter. (m68k_analyze_prologue): Pass architecture to m68k_analyze_frame_setup. * m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter. (m88k_analyze_prologue): Add GDBARCH parameter. Pass byte order to m88k_fetch_instruction. (m88k_skip_prologue): Pass architecture to m88k_analyze_prologue. (m88k_frame_cache): Likewise. * mep-tdep.c (mep_get_insn): Add GDBARCH parameter. (mep_analyze_prologue): Pass architecture to mep_get_insn. * mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter. (mips32_next_pc): Pass architecture to mips_fetch_instruction. (deal_with_atomic_sequence): Likewise. (unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction. (mips16_scan_prologue): Likewise. (mips32_scan_prologue): Likewise. (mips16_in_function_epilogue_p): Likewise. (mips32_in_function_epilogue_p): Likewise. (mips_about_to_return): Likewise. (mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue. (mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue. (mips_skip_prologue): Pass architecture to mips16_scan_prologue and mips32_scan_prologue. (mips_in_function_epilogue_p): Pass architecture to mips16_in_function_epilogue_p and mips32_in_function_epilogue_p. (heuristic_proc_start): Pass architecture to mips_fetch_instruction and mips_about_to_return. (mips_skip_mips16_trampoline_code): Pass architecture to mips_fetch_instruction. (fetch_mips_16): Add GDBARCH parameter. (mips16_next_pc): Pass architecture to fetch_mips_16. (extended_mips16_next_pc): Pass architecture to unpack_mips16 and fetch_mips_16. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class): Add GDBARCH parameter. (find_implementation_from_class): Add GDBARCH parameter, pass to read_objc_class, read_objc_methlist_nmethods, and read_objc_methlist_method. (find_implementation): Add GDBARCH parameter, pass to read_objc_object and find_implementation_from_class. (resolve_msgsend, resolve_msgsend_stret): Pass architecture to find_implementation. (resolve_msgsend_super, resolve_msgsend_super_stret): Pass architecture to read_objc_super and find_implementation_from_class. * ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter. (ppc64_standard_linkage1_target, ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): Pass architecture to ppc64_desc_entry_point. * rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter. (skip_prologue): Pass byte order to bl_to_blrl_insn_p. (rs6000_fetch_instruction): Add GDBARCH parameter. (rs6000_skip_stack_check): Add GDBARCH parameter, pass to rs6000_fetch_instruction. (skip_prologue): Pass architecture to rs6000_fetch_instruction. * remote-mips.c (mips_store_word): Return old_contents as host integer value instead of target bytes. * s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member. (s390_analyze_prologue): Initialize it. (extend_simple_arg): Add GDBARCH parameter. (s390_push_dummy_call): Pass architecture to extend_simple_arg. * scm-lang.c (scm_get_field): Add BYTE_ORDER parameter. * scm-lang.h (scm_get_field): Add BYTE_ORDER parameter. (SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field. * scm-valprint.c (scm_scmval_print): Likewise. (scm_scmlist_print, scm_ipruk, scm_scmval_print): Define SCM_BYTE_ORDER. * sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter. (sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to look_for_args_moves. (sh64_skip_prologue): Pass architecture to sh64_skip_prologue_hard_way. * sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter. (sh_skip_prologue): Pass architecture to sh_analyze_prologue. (sh_frame_cache): Likewise. * solib-irix.c (extract_mips_address): Add GDBARCH parameter. (fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Pass architecture to extract_mips_address. * sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter. * sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter. (sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture to sparc_fetch_wcookie. (sparc32_frame_prev_register): Likewise. * sparc64-tdep.c (sparc64_frame_prev_register): Likewise. * sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise. * spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter. (spu_skip_prologue): Pass architecture to spu_analyze_prologue. (spu_virtual_frame_pointer): Likewise. (spu_frame_unwind_cache): Likewise. (info_spu_mailbox_list): Add BYTE_ORER parameter. (info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list. (info_spu_dma_cmdlist): Add BYTE_ORER parameter. (info_spu_dma_command, info_spu_proxydma_command): Pass byte order to info_spu_dma_cmdlist. * symfile.c (read_target_long_array): Add GDBARCH parameter. (simple_read_overlay_table, simple_read_overlay_region_table, simple_overlay_update_1): Pass architecture to read_target_long_array. * v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter. (v850_frame_cache): Pass architecture to v850_analyze_prologue. * xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH parameter. (xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture to xstormy16_analyze_prologue. (xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter. (xstormy16_find_jmp_table_entry): Likewise. (xstormy16_skip_trampoline_code): Pass architecture to xstormy16_resolve_jmp_table_entry. (xstormy16_pointer_to_address): Likewise. (xstormy16_address_to_pointer): Pass architecture to xstormy16_find_jmp_table_entry. * xtensa-tdep.c (call0_track_op): Add GDBARCH parameter. (call0_analyze_prologue): Add GDBARCH parameter, pass to call0_track_op. (call0_frame_cache): Pass architecture to call0_analyze_prologue. (xtensa_skip_prologue): Likewise.
2009-07-02 19:25:59 +02:00
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
int regsize = register_size (gdbarch, regnum);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
ULONGEST val;
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
if (regnum == tdep->pc_regnum)
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
{
gdb/ * regcache.h (regcache_raw_read, regcache_raw_read_signed) (regcache_raw_read_unsigned, regcache_raw_read_signed) (regcache_raw_read_unsigned, regcache_raw_read_part) (regcache_cooked_read, regcache_cooked_read_signed) (regcache_cooked_read_unsigned, regcache_cooked_read_part) (regcache_cooked_read_ftype): Change return to enum register_status. * regcache.c: Include exceptions.h (regcache_save): Adjust to handle REG_UNAVAILABLE registers. (do_cooked_read): Change return to enum register_status. Always forward to regcache_cooked_read. (regcache_raw_read): Change return to enum register_status. If the register is not REG_VALID, memset the buffer. Return the register's status. (regcache_raw_read_signed): Handle non-REG_VALID registers and return the register's status. (regcache_raw_read_unsigned): Ditto. (regcache_cooked_read): Change return to enum register_status. Assert that with read-only regcaches, the register's status must be known. If the regcache is read-only, and the register is not REG_VALID, memset the buffer. Return the register's status. (regcache_cooked_read_signed): Change return to enum register_status. Handle non-REG_VALID registers and return the register's status. (regcache_cooked_read_unsigned): Change return to enum register_status. Handle non-REG_VALID registers and return the register's status. (regcache_xfer_part, regcache_raw_read_part) (regcache_cooked_read_part): Change return to enum register_status. Return the register's status. (regcache_read_pc): Throw NOT_AVAILABLE_ERROR if the register is unavailable. (regcache_dump): Handle unavailable cooked registers. * frame.c (do_frame_register_read): Adjust interface to match regcache_cooked_read_ftype. * gdbarch.sh (pseudo_register_read): Change return to enum register_status. * gdbarch.h, gdbarch.c: Regenerate. * i386-tdep.h (i386_pseudo_register_read): Change return to enum register_status. * i386-tdep.c (i386_pseudo_register_read): Change return to enum register_status. If reading a raw register indicates the raw register is not valid, return the raw register's status, otherwise, return REG_VALID. * amd64-tdep.c (amd64_pseudo_register_read): Change return to enum register_status. Handle non-REG_VALID raw registers and return the register's status. * arm-tdep.c (arm_neon_quad_read) (arm_pseudo_read): Change return to enum register_status. Handle non-REG_VALID raw registers and return the register's status. * avr-tdep.c (avr_pseudo_register_read): Ditto. * frv-tdep.c (frv_pseudo_register_read): Ditto. * h8300-tdep.c (h8300_pseudo_register_read): Ditto. * hppa-tdep.c (hppa_pseudo_register_read): Ditto. * m32c-tdep.c (m32c_move_reg_t): Change return to enum register_status. (m32c_raw_read, m32c_raw_write, m32c_banked_read) (m32c_banked_write, m32c_sb_read, m32c_sb_write, m32c_part_read) (m32c_part_write, m32c_cat_read, m32c_cat_write) (m32c_r3r2r1r0_read, m32c_r3r2r1r0_write) (m32c_pseudo_register_read): Change return to enum register_status. Adjust. * m68hc11-tdep.c (m68hc11_pseudo_register_read): Change return to enum register_status. Return the register's status. * mep-tdep.c (mep_pseudo_cr32_read): Change return to enum register_status. Return the register's status. (mep_pseudo_cr64_read, mep_pseudo_register_read): Ditto. * mips-tdep.c (mips_pseudo_register_read): Ditto. * mt-tdep.c (mt_pseudo_register_read): Ditto. * rs6000-tdep.c (move_ev_register_func): New typedef. (e500_move_ev_register): Use it. Change return to enum register_status. Return the register's status. (do_regcache_raw_read): New function. (do_regcache_raw_write): New function. (e500_pseudo_register_read): Change return to enum register_status. Return the register's status. Use do_regcache_raw_read. (e500_pseudo_register_write): Adjust. Use do_regcache_raw_write. (dfp_pseudo_register_read): Change return to enum register_status. Return the register's status. (vsx_pseudo_register_read): Ditto. (efpr_pseudo_register_read): Ditto. (rs6000_pseudo_register_read): Ditto. * s390-tdep.c (s390_pseudo_register_read): Change return to enum register_status. Return the register's status. * sh64-tdep.c (pseudo_register_read_portions): New function. (sh64_pseudo_register_read): Change return to enum register_status. Use pseudo_register_read_portions. Return the register's status. * ia64-tdep.c (ia64_pseudo_register_read): Change return to enum register_status. Return the register's status. * sh-tdep.c (pseudo_register_read_portions): New function. (sh_pseudo_register_read): Change return to enum register_status. Use pseudo_register_read_portions. Return the register's status. * sparc-tdep.c (sparc32_pseudo_register_read): Change return to enum register_status. Return the register's status. * sparc64-tdep.c (sparc64_pseudo_register_read): Ditto. * spu-tdep.c (spu_pseudo_register_read_spu) (spu_pseudo_register_read): Ditto. * xtensa-tdep.c (xtensa_register_read_masked) (xtensa_pseudo_register_read): Ditto. * bfin-tdep.c (bfin_pseudo_register_read): Ditto.
2011-03-18 19:38:44 +01:00
enum register_status status;
status = regcache_raw_read_unsigned (regcache, S390_PSWA_REGNUM, &val);
if (status == REG_VALID)
{
if (register_size (gdbarch, S390_PSWA_REGNUM) == 4)
val &= 0x7fffffff;
store_unsigned_integer (buf, regsize, byte_order, val);
}
return status;
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
if (regnum == tdep->cc_regnum)
{
gdb/ * regcache.h (regcache_raw_read, regcache_raw_read_signed) (regcache_raw_read_unsigned, regcache_raw_read_signed) (regcache_raw_read_unsigned, regcache_raw_read_part) (regcache_cooked_read, regcache_cooked_read_signed) (regcache_cooked_read_unsigned, regcache_cooked_read_part) (regcache_cooked_read_ftype): Change return to enum register_status. * regcache.c: Include exceptions.h (regcache_save): Adjust to handle REG_UNAVAILABLE registers. (do_cooked_read): Change return to enum register_status. Always forward to regcache_cooked_read. (regcache_raw_read): Change return to enum register_status. If the register is not REG_VALID, memset the buffer. Return the register's status. (regcache_raw_read_signed): Handle non-REG_VALID registers and return the register's status. (regcache_raw_read_unsigned): Ditto. (regcache_cooked_read): Change return to enum register_status. Assert that with read-only regcaches, the register's status must be known. If the regcache is read-only, and the register is not REG_VALID, memset the buffer. Return the register's status. (regcache_cooked_read_signed): Change return to enum register_status. Handle non-REG_VALID registers and return the register's status. (regcache_cooked_read_unsigned): Change return to enum register_status. Handle non-REG_VALID registers and return the register's status. (regcache_xfer_part, regcache_raw_read_part) (regcache_cooked_read_part): Change return to enum register_status. Return the register's status. (regcache_read_pc): Throw NOT_AVAILABLE_ERROR if the register is unavailable. (regcache_dump): Handle unavailable cooked registers. * frame.c (do_frame_register_read): Adjust interface to match regcache_cooked_read_ftype. * gdbarch.sh (pseudo_register_read): Change return to enum register_status. * gdbarch.h, gdbarch.c: Regenerate. * i386-tdep.h (i386_pseudo_register_read): Change return to enum register_status. * i386-tdep.c (i386_pseudo_register_read): Change return to enum register_status. If reading a raw register indicates the raw register is not valid, return the raw register's status, otherwise, return REG_VALID. * amd64-tdep.c (amd64_pseudo_register_read): Change return to enum register_status. Handle non-REG_VALID raw registers and return the register's status. * arm-tdep.c (arm_neon_quad_read) (arm_pseudo_read): Change return to enum register_status. Handle non-REG_VALID raw registers and return the register's status. * avr-tdep.c (avr_pseudo_register_read): Ditto. * frv-tdep.c (frv_pseudo_register_read): Ditto. * h8300-tdep.c (h8300_pseudo_register_read): Ditto. * hppa-tdep.c (hppa_pseudo_register_read): Ditto. * m32c-tdep.c (m32c_move_reg_t): Change return to enum register_status. (m32c_raw_read, m32c_raw_write, m32c_banked_read) (m32c_banked_write, m32c_sb_read, m32c_sb_write, m32c_part_read) (m32c_part_write, m32c_cat_read, m32c_cat_write) (m32c_r3r2r1r0_read, m32c_r3r2r1r0_write) (m32c_pseudo_register_read): Change return to enum register_status. Adjust. * m68hc11-tdep.c (m68hc11_pseudo_register_read): Change return to enum register_status. Return the register's status. * mep-tdep.c (mep_pseudo_cr32_read): Change return to enum register_status. Return the register's status. (mep_pseudo_cr64_read, mep_pseudo_register_read): Ditto. * mips-tdep.c (mips_pseudo_register_read): Ditto. * mt-tdep.c (mt_pseudo_register_read): Ditto. * rs6000-tdep.c (move_ev_register_func): New typedef. (e500_move_ev_register): Use it. Change return to enum register_status. Return the register's status. (do_regcache_raw_read): New function. (do_regcache_raw_write): New function. (e500_pseudo_register_read): Change return to enum register_status. Return the register's status. Use do_regcache_raw_read. (e500_pseudo_register_write): Adjust. Use do_regcache_raw_write. (dfp_pseudo_register_read): Change return to enum register_status. Return the register's status. (vsx_pseudo_register_read): Ditto. (efpr_pseudo_register_read): Ditto. (rs6000_pseudo_register_read): Ditto. * s390-tdep.c (s390_pseudo_register_read): Change return to enum register_status. Return the register's status. * sh64-tdep.c (pseudo_register_read_portions): New function. (sh64_pseudo_register_read): Change return to enum register_status. Use pseudo_register_read_portions. Return the register's status. * ia64-tdep.c (ia64_pseudo_register_read): Change return to enum register_status. Return the register's status. * sh-tdep.c (pseudo_register_read_portions): New function. (sh_pseudo_register_read): Change return to enum register_status. Use pseudo_register_read_portions. Return the register's status. * sparc-tdep.c (sparc32_pseudo_register_read): Change return to enum register_status. Return the register's status. * sparc64-tdep.c (sparc64_pseudo_register_read): Ditto. * spu-tdep.c (spu_pseudo_register_read_spu) (spu_pseudo_register_read): Ditto. * xtensa-tdep.c (xtensa_register_read_masked) (xtensa_pseudo_register_read): Ditto. * bfin-tdep.c (bfin_pseudo_register_read): Ditto.
2011-03-18 19:38:44 +01:00
enum register_status status;
status = regcache_raw_read_unsigned (regcache, S390_PSWM_REGNUM, &val);
if (status == REG_VALID)
{
if (register_size (gdbarch, S390_PSWA_REGNUM) == 4)
val = (val >> 12) & 3;
else
val = (val >> 44) & 3;
store_unsigned_integer (buf, regsize, byte_order, val);
}
return status;
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
if (tdep->gpr_full_regnum != -1
&& regnum >= tdep->gpr_full_regnum
&& regnum < tdep->gpr_full_regnum + 16)
{
gdb/ * regcache.h (regcache_raw_read, regcache_raw_read_signed) (regcache_raw_read_unsigned, regcache_raw_read_signed) (regcache_raw_read_unsigned, regcache_raw_read_part) (regcache_cooked_read, regcache_cooked_read_signed) (regcache_cooked_read_unsigned, regcache_cooked_read_part) (regcache_cooked_read_ftype): Change return to enum register_status. * regcache.c: Include exceptions.h (regcache_save): Adjust to handle REG_UNAVAILABLE registers. (do_cooked_read): Change return to enum register_status. Always forward to regcache_cooked_read. (regcache_raw_read): Change return to enum register_status. If the register is not REG_VALID, memset the buffer. Return the register's status. (regcache_raw_read_signed): Handle non-REG_VALID registers and return the register's status. (regcache_raw_read_unsigned): Ditto. (regcache_cooked_read): Change return to enum register_status. Assert that with read-only regcaches, the register's status must be known. If the regcache is read-only, and the register is not REG_VALID, memset the buffer. Return the register's status. (regcache_cooked_read_signed): Change return to enum register_status. Handle non-REG_VALID registers and return the register's status. (regcache_cooked_read_unsigned): Change return to enum register_status. Handle non-REG_VALID registers and return the register's status. (regcache_xfer_part, regcache_raw_read_part) (regcache_cooked_read_part): Change return to enum register_status. Return the register's status. (regcache_read_pc): Throw NOT_AVAILABLE_ERROR if the register is unavailable. (regcache_dump): Handle unavailable cooked registers. * frame.c (do_frame_register_read): Adjust interface to match regcache_cooked_read_ftype. * gdbarch.sh (pseudo_register_read): Change return to enum register_status. * gdbarch.h, gdbarch.c: Regenerate. * i386-tdep.h (i386_pseudo_register_read): Change return to enum register_status. * i386-tdep.c (i386_pseudo_register_read): Change return to enum register_status. If reading a raw register indicates the raw register is not valid, return the raw register's status, otherwise, return REG_VALID. * amd64-tdep.c (amd64_pseudo_register_read): Change return to enum register_status. Handle non-REG_VALID raw registers and return the register's status. * arm-tdep.c (arm_neon_quad_read) (arm_pseudo_read): Change return to enum register_status. Handle non-REG_VALID raw registers and return the register's status. * avr-tdep.c (avr_pseudo_register_read): Ditto. * frv-tdep.c (frv_pseudo_register_read): Ditto. * h8300-tdep.c (h8300_pseudo_register_read): Ditto. * hppa-tdep.c (hppa_pseudo_register_read): Ditto. * m32c-tdep.c (m32c_move_reg_t): Change return to enum register_status. (m32c_raw_read, m32c_raw_write, m32c_banked_read) (m32c_banked_write, m32c_sb_read, m32c_sb_write, m32c_part_read) (m32c_part_write, m32c_cat_read, m32c_cat_write) (m32c_r3r2r1r0_read, m32c_r3r2r1r0_write) (m32c_pseudo_register_read): Change return to enum register_status. Adjust. * m68hc11-tdep.c (m68hc11_pseudo_register_read): Change return to enum register_status. Return the register's status. * mep-tdep.c (mep_pseudo_cr32_read): Change return to enum register_status. Return the register's status. (mep_pseudo_cr64_read, mep_pseudo_register_read): Ditto. * mips-tdep.c (mips_pseudo_register_read): Ditto. * mt-tdep.c (mt_pseudo_register_read): Ditto. * rs6000-tdep.c (move_ev_register_func): New typedef. (e500_move_ev_register): Use it. Change return to enum register_status. Return the register's status. (do_regcache_raw_read): New function. (do_regcache_raw_write): New function. (e500_pseudo_register_read): Change return to enum register_status. Return the register's status. Use do_regcache_raw_read. (e500_pseudo_register_write): Adjust. Use do_regcache_raw_write. (dfp_pseudo_register_read): Change return to enum register_status. Return the register's status. (vsx_pseudo_register_read): Ditto. (efpr_pseudo_register_read): Ditto. (rs6000_pseudo_register_read): Ditto. * s390-tdep.c (s390_pseudo_register_read): Change return to enum register_status. Return the register's status. * sh64-tdep.c (pseudo_register_read_portions): New function. (sh64_pseudo_register_read): Change return to enum register_status. Use pseudo_register_read_portions. Return the register's status. * ia64-tdep.c (ia64_pseudo_register_read): Change return to enum register_status. Return the register's status. * sh-tdep.c (pseudo_register_read_portions): New function. (sh_pseudo_register_read): Change return to enum register_status. Use pseudo_register_read_portions. Return the register's status. * sparc-tdep.c (sparc32_pseudo_register_read): Change return to enum register_status. Return the register's status. * sparc64-tdep.c (sparc64_pseudo_register_read): Ditto. * spu-tdep.c (spu_pseudo_register_read_spu) (spu_pseudo_register_read): Ditto. * xtensa-tdep.c (xtensa_register_read_masked) (xtensa_pseudo_register_read): Ditto. * bfin-tdep.c (bfin_pseudo_register_read): Ditto.
2011-03-18 19:38:44 +01:00
enum register_status status;
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
ULONGEST val_upper;
gdb/ * regcache.h (regcache_raw_read, regcache_raw_read_signed) (regcache_raw_read_unsigned, regcache_raw_read_signed) (regcache_raw_read_unsigned, regcache_raw_read_part) (regcache_cooked_read, regcache_cooked_read_signed) (regcache_cooked_read_unsigned, regcache_cooked_read_part) (regcache_cooked_read_ftype): Change return to enum register_status. * regcache.c: Include exceptions.h (regcache_save): Adjust to handle REG_UNAVAILABLE registers. (do_cooked_read): Change return to enum register_status. Always forward to regcache_cooked_read. (regcache_raw_read): Change return to enum register_status. If the register is not REG_VALID, memset the buffer. Return the register's status. (regcache_raw_read_signed): Handle non-REG_VALID registers and return the register's status. (regcache_raw_read_unsigned): Ditto. (regcache_cooked_read): Change return to enum register_status. Assert that with read-only regcaches, the register's status must be known. If the regcache is read-only, and the register is not REG_VALID, memset the buffer. Return the register's status. (regcache_cooked_read_signed): Change return to enum register_status. Handle non-REG_VALID registers and return the register's status. (regcache_cooked_read_unsigned): Change return to enum register_status. Handle non-REG_VALID registers and return the register's status. (regcache_xfer_part, regcache_raw_read_part) (regcache_cooked_read_part): Change return to enum register_status. Return the register's status. (regcache_read_pc): Throw NOT_AVAILABLE_ERROR if the register is unavailable. (regcache_dump): Handle unavailable cooked registers. * frame.c (do_frame_register_read): Adjust interface to match regcache_cooked_read_ftype. * gdbarch.sh (pseudo_register_read): Change return to enum register_status. * gdbarch.h, gdbarch.c: Regenerate. * i386-tdep.h (i386_pseudo_register_read): Change return to enum register_status. * i386-tdep.c (i386_pseudo_register_read): Change return to enum register_status. If reading a raw register indicates the raw register is not valid, return the raw register's status, otherwise, return REG_VALID. * amd64-tdep.c (amd64_pseudo_register_read): Change return to enum register_status. Handle non-REG_VALID raw registers and return the register's status. * arm-tdep.c (arm_neon_quad_read) (arm_pseudo_read): Change return to enum register_status. Handle non-REG_VALID raw registers and return the register's status. * avr-tdep.c (avr_pseudo_register_read): Ditto. * frv-tdep.c (frv_pseudo_register_read): Ditto. * h8300-tdep.c (h8300_pseudo_register_read): Ditto. * hppa-tdep.c (hppa_pseudo_register_read): Ditto. * m32c-tdep.c (m32c_move_reg_t): Change return to enum register_status. (m32c_raw_read, m32c_raw_write, m32c_banked_read) (m32c_banked_write, m32c_sb_read, m32c_sb_write, m32c_part_read) (m32c_part_write, m32c_cat_read, m32c_cat_write) (m32c_r3r2r1r0_read, m32c_r3r2r1r0_write) (m32c_pseudo_register_read): Change return to enum register_status. Adjust. * m68hc11-tdep.c (m68hc11_pseudo_register_read): Change return to enum register_status. Return the register's status. * mep-tdep.c (mep_pseudo_cr32_read): Change return to enum register_status. Return the register's status. (mep_pseudo_cr64_read, mep_pseudo_register_read): Ditto. * mips-tdep.c (mips_pseudo_register_read): Ditto. * mt-tdep.c (mt_pseudo_register_read): Ditto. * rs6000-tdep.c (move_ev_register_func): New typedef. (e500_move_ev_register): Use it. Change return to enum register_status. Return the register's status. (do_regcache_raw_read): New function. (do_regcache_raw_write): New function. (e500_pseudo_register_read): Change return to enum register_status. Return the register's status. Use do_regcache_raw_read. (e500_pseudo_register_write): Adjust. Use do_regcache_raw_write. (dfp_pseudo_register_read): Change return to enum register_status. Return the register's status. (vsx_pseudo_register_read): Ditto. (efpr_pseudo_register_read): Ditto. (rs6000_pseudo_register_read): Ditto. * s390-tdep.c (s390_pseudo_register_read): Change return to enum register_status. Return the register's status. * sh64-tdep.c (pseudo_register_read_portions): New function. (sh64_pseudo_register_read): Change return to enum register_status. Use pseudo_register_read_portions. Return the register's status. * ia64-tdep.c (ia64_pseudo_register_read): Change return to enum register_status. Return the register's status. * sh-tdep.c (pseudo_register_read_portions): New function. (sh_pseudo_register_read): Change return to enum register_status. Use pseudo_register_read_portions. Return the register's status. * sparc-tdep.c (sparc32_pseudo_register_read): Change return to enum register_status. Return the register's status. * sparc64-tdep.c (sparc64_pseudo_register_read): Ditto. * spu-tdep.c (spu_pseudo_register_read_spu) (spu_pseudo_register_read): Ditto. * xtensa-tdep.c (xtensa_register_read_masked) (xtensa_pseudo_register_read): Ditto. * bfin-tdep.c (bfin_pseudo_register_read): Ditto.
2011-03-18 19:38:44 +01:00
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
regnum -= tdep->gpr_full_regnum;
gdb/ * regcache.h (regcache_raw_read, regcache_raw_read_signed) (regcache_raw_read_unsigned, regcache_raw_read_signed) (regcache_raw_read_unsigned, regcache_raw_read_part) (regcache_cooked_read, regcache_cooked_read_signed) (regcache_cooked_read_unsigned, regcache_cooked_read_part) (regcache_cooked_read_ftype): Change return to enum register_status. * regcache.c: Include exceptions.h (regcache_save): Adjust to handle REG_UNAVAILABLE registers. (do_cooked_read): Change return to enum register_status. Always forward to regcache_cooked_read. (regcache_raw_read): Change return to enum register_status. If the register is not REG_VALID, memset the buffer. Return the register's status. (regcache_raw_read_signed): Handle non-REG_VALID registers and return the register's status. (regcache_raw_read_unsigned): Ditto. (regcache_cooked_read): Change return to enum register_status. Assert that with read-only regcaches, the register's status must be known. If the regcache is read-only, and the register is not REG_VALID, memset the buffer. Return the register's status. (regcache_cooked_read_signed): Change return to enum register_status. Handle non-REG_VALID registers and return the register's status. (regcache_cooked_read_unsigned): Change return to enum register_status. Handle non-REG_VALID registers and return the register's status. (regcache_xfer_part, regcache_raw_read_part) (regcache_cooked_read_part): Change return to enum register_status. Return the register's status. (regcache_read_pc): Throw NOT_AVAILABLE_ERROR if the register is unavailable. (regcache_dump): Handle unavailable cooked registers. * frame.c (do_frame_register_read): Adjust interface to match regcache_cooked_read_ftype. * gdbarch.sh (pseudo_register_read): Change return to enum register_status. * gdbarch.h, gdbarch.c: Regenerate. * i386-tdep.h (i386_pseudo_register_read): Change return to enum register_status. * i386-tdep.c (i386_pseudo_register_read): Change return to enum register_status. If reading a raw register indicates the raw register is not valid, return the raw register's status, otherwise, return REG_VALID. * amd64-tdep.c (amd64_pseudo_register_read): Change return to enum register_status. Handle non-REG_VALID raw registers and return the register's status. * arm-tdep.c (arm_neon_quad_read) (arm_pseudo_read): Change return to enum register_status. Handle non-REG_VALID raw registers and return the register's status. * avr-tdep.c (avr_pseudo_register_read): Ditto. * frv-tdep.c (frv_pseudo_register_read): Ditto. * h8300-tdep.c (h8300_pseudo_register_read): Ditto. * hppa-tdep.c (hppa_pseudo_register_read): Ditto. * m32c-tdep.c (m32c_move_reg_t): Change return to enum register_status. (m32c_raw_read, m32c_raw_write, m32c_banked_read) (m32c_banked_write, m32c_sb_read, m32c_sb_write, m32c_part_read) (m32c_part_write, m32c_cat_read, m32c_cat_write) (m32c_r3r2r1r0_read, m32c_r3r2r1r0_write) (m32c_pseudo_register_read): Change return to enum register_status. Adjust. * m68hc11-tdep.c (m68hc11_pseudo_register_read): Change return to enum register_status. Return the register's status. * mep-tdep.c (mep_pseudo_cr32_read): Change return to enum register_status. Return the register's status. (mep_pseudo_cr64_read, mep_pseudo_register_read): Ditto. * mips-tdep.c (mips_pseudo_register_read): Ditto. * mt-tdep.c (mt_pseudo_register_read): Ditto. * rs6000-tdep.c (move_ev_register_func): New typedef. (e500_move_ev_register): Use it. Change return to enum register_status. Return the register's status. (do_regcache_raw_read): New function. (do_regcache_raw_write): New function. (e500_pseudo_register_read): Change return to enum register_status. Return the register's status. Use do_regcache_raw_read. (e500_pseudo_register_write): Adjust. Use do_regcache_raw_write. (dfp_pseudo_register_read): Change return to enum register_status. Return the register's status. (vsx_pseudo_register_read): Ditto. (efpr_pseudo_register_read): Ditto. (rs6000_pseudo_register_read): Ditto. * s390-tdep.c (s390_pseudo_register_read): Change return to enum register_status. Return the register's status. * sh64-tdep.c (pseudo_register_read_portions): New function. (sh64_pseudo_register_read): Change return to enum register_status. Use pseudo_register_read_portions. Return the register's status. * ia64-tdep.c (ia64_pseudo_register_read): Change return to enum register_status. Return the register's status. * sh-tdep.c (pseudo_register_read_portions): New function. (sh_pseudo_register_read): Change return to enum register_status. Use pseudo_register_read_portions. Return the register's status. * sparc-tdep.c (sparc32_pseudo_register_read): Change return to enum register_status. Return the register's status. * sparc64-tdep.c (sparc64_pseudo_register_read): Ditto. * spu-tdep.c (spu_pseudo_register_read_spu) (spu_pseudo_register_read): Ditto. * xtensa-tdep.c (xtensa_register_read_masked) (xtensa_pseudo_register_read): Ditto. * bfin-tdep.c (bfin_pseudo_register_read): Ditto.
2011-03-18 19:38:44 +01:00
status = regcache_raw_read_unsigned (regcache, S390_R0_REGNUM + regnum, &val);
if (status == REG_VALID)
status = regcache_raw_read_unsigned (regcache, S390_R0_UPPER_REGNUM + regnum,
&val_upper);
if (status == REG_VALID)
{
val |= val_upper << 32;
store_unsigned_integer (buf, regsize, byte_order, val);
}
return status;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
}
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
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internal_error (__FILE__, __LINE__, _("invalid regnum"));
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
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}
static void
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
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s390_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache,
int regnum, const gdb_byte *buf)
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
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{
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
* defs.h (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * gdbcore.h (read_memory_integer, safe_read_memory_integer, read_memory_unsigned_integer, write_memory_signed_integer, write_memory_unsigned_integer): Add BYTE_ORDER parameter. * corefile.c (struct captured_read_memory_integer_arguments): Add BYTE_ORDER member. (safe_read_memory_integer): Add BYTE_ORDER parameter. Store it into struct captured_read_memory_integer_arguments. (do_captured_read_memory_integer): Pass it to read_memory_integer. (read_memory_integer): Add BYTE_ORDER parameter. Pass it to extract_signed_integer. (read_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. (write_memory_signed_integer): Add BYTE_ORDER parameter. Pass it to store_signed_integer. (write_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to store_unsigned_integer. * target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter. * target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. Update calls to extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer, read_memory_integer, read_memory_unsigned_integer, safe_read_memory_integer, write_memory_signed_integer, write_memory_unsigned_integer, and get_target_memory_unsigned to pass byte order: * ada-lang.c (ada_value_binop): Update. * ada-valprint.c (char_at): Update. * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update. * alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call, alpha_extract_return_value, alpha_read_insn, alpha_get_longjmp_target): Update. * amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update. * amd64obsd-tdep.c (amd64obsd_supply_uthread, amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update. * amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue, amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel, amd64_displaced_step_fixup): Update. * arm-linux-tdep.c (arm_linux_sigreturn_init, arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update. * arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc, arm_get_next_pc, arm_extract_return_value, arm_store_return_value, arm_return_value): Update. * arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update. * auxv.c (default_auxv_parse): Update. * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address, avr_scan_prologue, avr_extract_return_value, avr_frame_prev_register, avr_push_dummy_call): Update. * bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset, bsd_uthread_wait, bsd_uthread_thread_alive, bsd_uthread_extra_thread_info): Update. * c-lang.c (c_printstr, print_wchar): Update. * cp-valprint.c (cp_print_class_member): Update. * cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache, cris_push_dummy_call, cris_scan_prologue, cris_store_return_value, cris_extract_return_value, find_step_target, dip_prefix, sixteen_bit_offset_branch_op, none_reg_mode_jump_op, move_mem_to_reg_movem_op, get_data_from_address): Update. * dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update. * dwarf2-frame.c (execute_cfa_program): Update. * dwarf2loc.c (find_location_expression): Update. * dwarf2read.c (dwarf2_const_value): Update. * expprint.c (print_subexp_standard): Update. * findvar.c (unsigned_pointer_to_address, signed_pointer_to_address, unsigned_address_to_pointer, address_to_signed_pointer, read_var_value): Update. * frame.c (frame_unwind_register_signed, frame_unwind_register_unsigned, get_frame_memory_signed, get_frame_memory_unsigned): Update. * frame-unwind.c (frame_unwind_got_constant): Update. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp, frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache): Update. * frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue, frv_extract_return_value, find_func_descr, frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update. * f-valprint.c (f_val_print): Update. * gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr): Update. * h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue, h8300_push_dummy_call, h8300_extract_return_value, h8300h_extract_return_value, h8300_store_return_value, h8300h_store_return_value): Update. * hppabsd-tdep.c (hppabsd_find_global_pointer): Update. * hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register): Update. * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline, hppa64_hpux_in_solib_call_trampoline, hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code, hppa_hpux_sigtramp_frame_unwind_cache, hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer, hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern, hppa32_hpux_search_dummy_call_sequence, hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state, hppa_hpux_unwind_adjust_stub): Update. * hppa-linux-tdep.c (insns_match_pattern, hppa_linux_find_global_pointer): Update. * hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call, hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call, skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache, hppa_pseudo_register_read, hppa_frame_prev_register_helper, hppa_match_insns): Update. * hpux-thread.c (hpux_thread_fetch_registers): Update. * i386-tdep.c (i386bsd_sigcontext_addr): Update. * i386-cygwin-tdep.c (core_process_module_section): Update. * i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn, amd64_darwin_sstep_at_sigreturn): Update. * i386-darwin-tdep.c (i386_darwin_sigcontext_addr, amd64_darwin_sigcontext_addr): Likewise. * i386-linux-nat.c (i386_linux_sigcontext_addr): Update. * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update. * i386-nto-tdep.c (i386nto_sigcontext_addr): Update. * i386obsd-nat.c (i386obsd_supply_pcb): Update. * i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread, i386obsd_trapframe_cache): Update. * i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump, i386_analyze_frame_setup, i386_analyze_prologue, i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache, i386_get_longjmp_target, i386_push_dummy_call, i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr, i386_fetch_pointer_argument): Update. * i387-tdep.c (i387_supply_fsave): Update. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update. * ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write, examine_prologue, ia64_frame_cache, ia64_frame_prev_register, ia64_sigtramp_frame_cache, ia64_sigtramp_frame_prev_register, ia64_access_reg, ia64_access_rse_reg, ia64_libunwind_frame_this_id, ia64_libunwind_frame_prev_register, ia64_libunwind_sigtramp_frame_this_id, ia64_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer, find_extant_func_descr, find_func_descr, ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id, ia64_unwind_pc): Update. * iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer, iq2000_scan_prologue, iq2000_extract_return_value, iq2000_push_dummy_call): Update. * irix5nat.c (fill_gregset): Update. * jv-lang.c (evaluate_subexp_java): Update. * jv-valprint.c (java_value_print): Update. * lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call, lm32_extract_return_value, lm32_store_return_value): Update. * m32c-tdep.c (m32c_push_dummy_call, m32c_return_value, m32c_skip_trampoline_code, m32c_m16c_address_to_pointer, m32c_m16c_pointer_to_address): Update. * m32r-tdep.c (m32r_store_return_value, decode_prologue, m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value): Update. * m68hc11-tdep.c (m68hc11_pseudo_register_read, m68hc11_pseudo_register_write, m68hc11_analyze_instruction, m68hc11_push_dummy_call): Update. * m68linux-tdep.c (m68k_linux_pc_in_sigtramp, m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache): Update. * m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup, m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache, m68k_get_longjmp_target): Update. * m88k-tdep.c (m88k_fetch_instruction): Update. * mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write, mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update. * mi/mi-main.c (mi_cmd_data_write_memory): Update. * mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg, mips64_linux_get_longjmp_target, mips64_fill_gregset, mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update. * mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update. * mips-tdep.c (mips_fetch_instruction, fetch_mips_16, mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call, mips_o32_push_dummy_call, mips_o64_push_dummy_call, mips_single_step_through_delay, mips_skip_pic_trampoline_code, mips_integer_to_address): Update. * mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call): Update. * monitor.c (monitor_supply_register, monitor_write_memory, monitor_read_memory_single): Update. * moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value, moxie_analyze_prologue): Update. * mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor, mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info, mt_push_dummy_call): Update. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class, find_implementation_from_class): Update. * ppc64-linux-tdep.c (ppc64_desc_entry_point, ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache): Update. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer, ppcobsd_sigtramp_frame_cache): Update. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call, do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call, ppc64_sysv_abi_return_value): Update. * ppc-linux-nat.c (ppc_linux_auxv_parse): Update. * procfs.c (procfs_auxv_parse): Update. * p-valprint.c (pascal_val_print): Update. * regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned, regcache_raw_write_signed, regcache_raw_write_unsigned, regcache_cooked_read_signed, regcache_cooked_read_unsigned, regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update. * remote-m32r-sdi.c (m32r_fetch_register): Update. * remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory): Update. * rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value, rs6000_convert_from_func_ptr_addr, branch_dest, rs6000_software_single_step): Update. * rs6000-tdep.c (rs6000_in_function_epilogue_p, ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence, bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue, rs6000_skip_main_prologue, rs6000_skip_trampoline_code, rs6000_frame_cache): Update. * s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write, s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load, s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache, extend_simple_arg, s390_push_dummy_call, s390_return_value): Update. * scm-exp.c (scm_lreadr): Update. * scm-lang.c (scm_get_field, scm_unpack): Update. * scm-valprint.c (scm_val_print): Update. * score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call, score_fetch_inst): Update. * sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way, sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value, sh64_pseudo_register_read, sh64_pseudo_register_write, sh64_frame_prev_register): Update: * sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu, sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu, sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update. * solib-darwin.c (darwin_load_image_infos): Update. * solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2, find_canonical_descriptor_in_load_object): Update. * solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Update. * solib-som.c (som_solib_create_inferior_hook, link_map_start, som_current_sos, som_open_symbol_file_object): Update. * solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME): Update. * solib-svr4.c (read_program_header, scan_dyntag_auxv, solib_svr4_r_ldsomap): Update. * sparc64-linux-tdep.c (sparc64_linux_step_trap): Update. * sparc64obsd-tdep.c (sparc64obsd_supply_uthread, sparc64obsd_collect_uthread): Update. * sparc64-tdep.c (sparc64_pseudo_register_read, sparc64_pseudo_register_write, sparc64_supply_gregset, sparc64_collect_gregset): Update. * sparc-linux-tdep.c (sparc32_linux_step_trap): Update. * sparcobsd-tdep.c (sparc32obsd_supply_uthread, sparc32obsd_collect_uthread): Update. * sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code, sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow, sparc_collect_rwindow): Update. * spu-linux-nat.c (parse_spufs_run): Update. * spu-tdep.c (spu_pseudo_register_read_spu, spu_pseudo_register_write_spu, spu_pointer_to_address, spu_analyze_prologue, spu_in_function_epilogue_p, spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step, spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect, info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist, info_spu_dma_command, info_spu_proxydma_command): Update. * stack.c (print_frame_nameless_args, frame_info): Update. * symfile.c (read_target_long_array, simple_read_overlay_table, simple_read_overlay_region_table): Update. * target.c (debug_print_register): Update. * tramp-frame.c (tramp_frame_start): Update. * v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call, v850_extract_return_value, v850_store_return_value, * valarith.c (value_binop, value_bit_index): Update. * valops.c (value_cast): Update. * valprint.c (val_print_type_code_int, val_print_string, read_string): Update. * value.c (unpack_long, unpack_double, unpack_field_as_long, modify_field, pack_long): Update. * vax-tdep.c (vax_store_arguments, vax_push_dummy_call, vax_skip_prologue): Update. * xstormy16-tdep.c (xstormy16_push_dummy_call, xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p, xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry, xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update. * xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read, xtensa_pseudo_register_write, xtensa_frame_cache, xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update. * dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. * dfp.c (match_endianness): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. (decimal_to_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. Pass it to match_endianness. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. Pass them to match_endianness. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. Pass them to match_endianness. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. Pass them to match_endianness. * valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and BYTE_ORDER_Y output parameters. (value_binop): Update call to value_args_as_decimal. Update calls to decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero, decimal_binop, decimal_compare and decimal_convert to pass/receive byte order: * c-exp.y (parse_number): Update. * printcmd.c (printf_command): Update. * valarith.c (value_args_as_decimal, value_binop, value_logical_not, value_equal, value_less): Update. * valops.c (value_cast, value_one): Update. * valprint.c (print_decimal_floating): Update. * value.c (unpack_long, unpack_double): Update. * python/python-value.c (valpy_nonzero): Update. * ada-valprint.c (char_at): Add BYTE_ORDER parameter. (printstr): Update calls to char_at. (ada_val_print_array): Likewise. * valprint.c (read_string): Add BYTE_ORDER parameter. (val_print_string): Update call to read_string. * c-lang.c (c_get_string): Likewise. * charset.h (target_wide_charset): Add BYTE_ORDER parameter. * charset.c (target_wide_charset): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * printcmd.c (printf_command): Update calls to target_wide_charset. * c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter. Pass to target_wide_charset. Use it instead of current_gdbarch. (classify_type): Add BYTE_ORDER parameter. Pass to charset_for_string_type. Allow NULL encoding pointer. (print_wchar): Add BYTE_ORDER parameter. (c_emit_char): Update calls to classify_type and print_wchar. (c_printchar, c_printstr): Likewise. * gdbarch.sh (in_solib_return_trampoline): Convert to type "m". * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH parameter. * arch-utils.c (generic_in_solib_return_trampoline): Likewise. * hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise. * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise. (rs6000_skip_trampoline_code): Update call. * alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to dynamic_sigtramp_offset and pc_in_sigtramp callbacks. (alpha_read_insn): Add GDBARCH parameter. * alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter. (alpha_register_to_value): Pass architecture to alpha_sts. (alpha_extract_return_value): Likewise. (alpha_value_to_register): Pass architecture to alpha_lds. (alpha_store_return_value): Likewise. (alpha_read_insn): Add GDBARCH parameter. (alpha_skip_prologue): Pass architecture to alpha_read_insn. (alpha_heuristic_proc_start): Likewise. (alpha_heuristic_frame_unwind_cache): Likewise. (alpha_next_pc): Likewise. (alpha_sigtramp_frame_this_id): Pass architecture to tdep->dynamic_sigtramp_offset callback. (alpha_sigtramp_frame_sniffer): Pass architecture to tdep->pc_in_sigtramp callback. * alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter. (alphafbsd_sigtramp_offset): Likewise. * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH parameter. Pass to alpha_read_insn. (alpha_linux_sigtramp_offset): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset_1. (alpha_linux_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset. (alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn and alpha_linux_sigtramp_offset. * alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter. (alphanbsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alphanbsd_sigtramp_offset. * alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter. (alphaobsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_read_insn. (alphaobsd_sigcontext_addr): Pass architecture to alphaobsd_sigtramp_offset. * alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH parameter. * amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter. (amd64_skip_prologue): Pass architecture to amd64_analyze_prologue. (amd64_frame_cache): Likewise. * arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove. (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros. * arm-wince-tdep.c: Include "frame.h". * avr-tdep.c (EXTRACT_INSN): Remove. (avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN. (avr_skip_prologue): Pass architecture to avr_scan_prologue. (avr_frame_unwind_cache): Likewise. * cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member. (find_step_target): Initialize it. (get_data_from_address): Add BYTE_ORDER parameter. (bdap_prefix): Pass byte order to get_data_from_address. (handle_prefix_assign_mode_for_aritm_op): Likewise. (three_operand_add_sub_cmp_and_or_op): Likewise. (handle_inc_and_index_mode_for_aritm_op): Likewise. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter. (frv_linux_sigcontext_reg_addr): Pass architecture to frv_linux_pc_in_sigtramp. (frv_linux_sigtramp_frame_sniffer): Likewise. * h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter. (h8300_analyze_prologue): Add GDBARCH parameter. Pass to h8300_is_argument_spill. (h8300_frame_cache, h8300_skip_prologue): Pass architecture to h8300_analyze_prologue. * hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to in_solib_call_trampoline callback. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH parameter. (hppa64_push_dummy_call): Pass architecture to hppa64_convert_code_addr_to_fptr. (hppa_match_insns): Add GDBARCH parameter. (hppa_match_insns_relaxed): Add GDBARCH parameter. Pass to hppa_match_insns. (hppa_skip_trampoline_code): Pass architecture to hppa_match_insns. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. Pass to hppa_match_insns_relaxed. (hppa_stub_unwind_sniffer): Pass architecture to tdep->in_solib_call_trampoline callback. * hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter. (hppa32_hpux_search_dummy_call_sequence): Pass architecture to hppa_hpux_search_pattern. * hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter. (hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter. Pass to insns_match_pattern. (hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to hppa_linux_sigtramp_find_sigcontext. (hppa_linux_sigtramp_frame_sniffer): Likewise. (hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter. (hppa64_hpux_in_solib_call_trampoline): Likewise. * i386-tdep.c (i386_follow_jump): Add GDBARCH parameter. (i386_analyze_frame_setup): Add GDBARCH parameter. (i386_analyze_prologue): Add GDBARCH parameter. Pass to i386_follow_jump and i386_analyze_frame_setup. (i386_skip_prologue): Pass architecture to i386_analyze_prologue and i386_follow_jump. (i386_frame_cache): Pass architecture to i386_analyze_prologue. (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass frame to i386_pe_skip_trampoline_code. * ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to sigcontext_register_address callback. * ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter. (ia64_find_unwind_table): Pass architecture to ia64_find_global_pointer. (find_extant_func_descr): Add GDBARCH parameter. (find_func_descr): Pass architecture to find_extant_func_descr and ia64_find_global_pointer. (ia64_sigtramp_frame_init_saved_regs): Pass architecture to tdep->sigcontext_register_address callback. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add GDBARCH parameter. * iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter. (iq2000_frame_cache): Pass architecture to iq2000_scan_prologue. * lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter. (lm32_skip_prologue, lm32_frame_cache): Pass architecture to lm32_analyze_prologue. * m32r-tdep.c (decode_prologue): Add GDBARCH parameter. (m32r_skip_prologue): Pass architecture to decode_prologue. * m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter. (m68hc11_scan_prologue): Pass architecture to m68hc11_analyze_instruction. * m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter. (m68k_analyze_prologue): Pass architecture to m68k_analyze_frame_setup. * m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter. (m88k_analyze_prologue): Add GDBARCH parameter. Pass byte order to m88k_fetch_instruction. (m88k_skip_prologue): Pass architecture to m88k_analyze_prologue. (m88k_frame_cache): Likewise. * mep-tdep.c (mep_get_insn): Add GDBARCH parameter. (mep_analyze_prologue): Pass architecture to mep_get_insn. * mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter. (mips32_next_pc): Pass architecture to mips_fetch_instruction. (deal_with_atomic_sequence): Likewise. (unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction. (mips16_scan_prologue): Likewise. (mips32_scan_prologue): Likewise. (mips16_in_function_epilogue_p): Likewise. (mips32_in_function_epilogue_p): Likewise. (mips_about_to_return): Likewise. (mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue. (mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue. (mips_skip_prologue): Pass architecture to mips16_scan_prologue and mips32_scan_prologue. (mips_in_function_epilogue_p): Pass architecture to mips16_in_function_epilogue_p and mips32_in_function_epilogue_p. (heuristic_proc_start): Pass architecture to mips_fetch_instruction and mips_about_to_return. (mips_skip_mips16_trampoline_code): Pass architecture to mips_fetch_instruction. (fetch_mips_16): Add GDBARCH parameter. (mips16_next_pc): Pass architecture to fetch_mips_16. (extended_mips16_next_pc): Pass architecture to unpack_mips16 and fetch_mips_16. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class): Add GDBARCH parameter. (find_implementation_from_class): Add GDBARCH parameter, pass to read_objc_class, read_objc_methlist_nmethods, and read_objc_methlist_method. (find_implementation): Add GDBARCH parameter, pass to read_objc_object and find_implementation_from_class. (resolve_msgsend, resolve_msgsend_stret): Pass architecture to find_implementation. (resolve_msgsend_super, resolve_msgsend_super_stret): Pass architecture to read_objc_super and find_implementation_from_class. * ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter. (ppc64_standard_linkage1_target, ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): Pass architecture to ppc64_desc_entry_point. * rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter. (skip_prologue): Pass byte order to bl_to_blrl_insn_p. (rs6000_fetch_instruction): Add GDBARCH parameter. (rs6000_skip_stack_check): Add GDBARCH parameter, pass to rs6000_fetch_instruction. (skip_prologue): Pass architecture to rs6000_fetch_instruction. * remote-mips.c (mips_store_word): Return old_contents as host integer value instead of target bytes. * s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member. (s390_analyze_prologue): Initialize it. (extend_simple_arg): Add GDBARCH parameter. (s390_push_dummy_call): Pass architecture to extend_simple_arg. * scm-lang.c (scm_get_field): Add BYTE_ORDER parameter. * scm-lang.h (scm_get_field): Add BYTE_ORDER parameter. (SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field. * scm-valprint.c (scm_scmval_print): Likewise. (scm_scmlist_print, scm_ipruk, scm_scmval_print): Define SCM_BYTE_ORDER. * sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter. (sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to look_for_args_moves. (sh64_skip_prologue): Pass architecture to sh64_skip_prologue_hard_way. * sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter. (sh_skip_prologue): Pass architecture to sh_analyze_prologue. (sh_frame_cache): Likewise. * solib-irix.c (extract_mips_address): Add GDBARCH parameter. (fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Pass architecture to extract_mips_address. * sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter. * sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter. (sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture to sparc_fetch_wcookie. (sparc32_frame_prev_register): Likewise. * sparc64-tdep.c (sparc64_frame_prev_register): Likewise. * sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise. * spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter. (spu_skip_prologue): Pass architecture to spu_analyze_prologue. (spu_virtual_frame_pointer): Likewise. (spu_frame_unwind_cache): Likewise. (info_spu_mailbox_list): Add BYTE_ORER parameter. (info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list. (info_spu_dma_cmdlist): Add BYTE_ORER parameter. (info_spu_dma_command, info_spu_proxydma_command): Pass byte order to info_spu_dma_cmdlist. * symfile.c (read_target_long_array): Add GDBARCH parameter. (simple_read_overlay_table, simple_read_overlay_region_table, simple_overlay_update_1): Pass architecture to read_target_long_array. * v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter. (v850_frame_cache): Pass architecture to v850_analyze_prologue. * xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH parameter. (xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture to xstormy16_analyze_prologue. (xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter. (xstormy16_find_jmp_table_entry): Likewise. (xstormy16_skip_trampoline_code): Pass architecture to xstormy16_resolve_jmp_table_entry. (xstormy16_pointer_to_address): Likewise. (xstormy16_address_to_pointer): Pass architecture to xstormy16_find_jmp_table_entry. * xtensa-tdep.c (call0_track_op): Add GDBARCH parameter. (call0_analyze_prologue): Add GDBARCH parameter, pass to call0_track_op. (call0_frame_cache): Pass architecture to call0_analyze_prologue. (xtensa_skip_prologue): Likewise.
2009-07-02 19:25:59 +02:00
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
int regsize = register_size (gdbarch, regnum);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
ULONGEST val, psw;
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
if (regnum == tdep->pc_regnum)
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
{
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
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val = extract_unsigned_integer (buf, regsize, byte_order);
if (register_size (gdbarch, S390_PSWA_REGNUM) == 4)
{
regcache_raw_read_unsigned (regcache, S390_PSWA_REGNUM, &psw);
val = (psw & 0x80000000) | (val & 0x7fffffff);
}
regcache_raw_write_unsigned (regcache, S390_PSWA_REGNUM, val);
return;
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
if (regnum == tdep->cc_regnum)
{
val = extract_unsigned_integer (buf, regsize, byte_order);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
regcache_raw_read_unsigned (regcache, S390_PSWM_REGNUM, &psw);
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
if (register_size (gdbarch, S390_PSWA_REGNUM) == 4)
val = (psw & ~((ULONGEST)3 << 12)) | ((val & 3) << 12);
else
val = (psw & ~((ULONGEST)3 << 44)) | ((val & 3) << 44);
regcache_raw_write_unsigned (regcache, S390_PSWM_REGNUM, val);
return;
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
if (tdep->gpr_full_regnum != -1
&& regnum >= tdep->gpr_full_regnum
&& regnum < tdep->gpr_full_regnum + 16)
{
regnum -= tdep->gpr_full_regnum;
val = extract_unsigned_integer (buf, regsize, byte_order);
regcache_raw_write_unsigned (regcache, S390_R0_REGNUM + regnum,
val & 0xffffffff);
regcache_raw_write_unsigned (regcache, S390_R0_UPPER_REGNUM + regnum,
val >> 32);
return;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
}
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
internal_error (__FILE__, __LINE__, _("invalid regnum"));
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
}
/* 'float' values are stored in the upper half of floating-point
registers, even though we are otherwise a big-endian platform. */
static struct value *
s390_value_from_register (struct type *type, int regnum,
struct frame_info *frame)
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
{
struct value *value = default_value_from_register (type, regnum, frame);
int len = TYPE_LENGTH (check_typedef (type));
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
if (regnum >= S390_F0_REGNUM && regnum <= S390_F15_REGNUM && len < 8)
set_value_offset (value, 0);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
return value;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
}
/* Register groups. */
2003-06-11 Andrew Cagney <cagney@redhat.com> * xstormy16-tdep.c (xstormy16_push_return_address): Make static. (xstormy16_save_dummy_frame_tos): Make static. (_initialize_xstormy16_tdep): Add declaration. * vax-tdep.c (_initialize_vax_tdep): Add declaration. * v850-tdep.c: Make local functions static. (_initialize_v850_tdep): Add declaration. * sparc-tdep.c: Make local functions static. (_initialize_sparc_tdep): Add declaration. * sh-tdep.c: Make local functions static. (_initialize_sh_tdep): Add declaration. * sh3-rom.c (_initialize_sh3_rom): Add declaration. * s390-tdep.c: Make local functions static. (_initialize_s390_tdep): Add declaration. * dbxread.c (find_stab_function_addr): Make static. * ppc-bdm.c (_initialize_bdm_ppc): Add declaration. * ocd.c (_initialize_remote_ocd): Add declaration. * dink32-rom.c (_initialize_dink32_rom): Add declaration. * ppcbug-rom.c (_initialize_ppcbug_rom): Add declaration. * ns32k-tdep.c (_initialize_ns32k_tdep): Add declaration. * ns32knbsd-tdep.c (_initialize_ns32knbsd_tdep): Add declaration. * mips-tdep.c (_initialize_mips_tdep): Add declaration. * remote-array.c (_initialize_array): Add declaration. (_initialize_remote_monitors): Add declaration. * remote-mips.c: Make local functions static. (_initialize_remote_mips): Add declaration. * mcore-tdep.c: Make all local functions static. (_initialize_mcore_tdep): Add declaration. * dbug-rom.c (_initialize_dbug_rom): Add declaration. * abug-rom.c (_initialize_abug_rom): Add declaration. * rom68k-rom.c (_initialize_rom68k): Add declaration. * cpu32bug-rom.c (_initialize_cpu32bug_rom): Add declaration. * m68k-tdep.c (_initialize_m68k_tdep): Add declaration. * remote-est.c (_initialize_est): Add declaration. * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration. (m68hc11_call_dummy_address): Make static. * ia64-tdep.c: Make local functions static. (_initialize_ia64_tdep): Add declaration. * solib-legacy.c (_initialize_svr4_lm): Add declaration. * monitor.c (monitor_wait_filter): Make static. (_initialize_remote_monitors): Add declaration. * remote-hms.c (_initialize_remote_hms): Add declaration. * remote-e7000.c (fetch_regs_from_dump): Make static. (expect_n): Make static. (_initialize_remote_e7000): Add declaration. * ser-e7kpc.c: Always include "defs.h". (_initialize_ser_e7000pc): Add declaration. * h8300-tdep.c (_initialize_h8300_tdep): Add declaration. * cris-tdep.c: Make all but one function static. (_initialize_cris_tdep): Add declaration. * solib-svr4.c (_initialize_svr4_solib): Add declaration. * solib.c (update_solib_list): Make static. (_initialize_solib): Add declaration. * avr-tdep.c (avr_breakpoint_from_pc): Make static. (_initialize_avr_tdep): Add declaration. * remote-rdi.c (voiddummy): Make static. (_initialize_remote_rdi): Add declaration. * arm-tdep.c (_initialize_arm_tdep): Add declaration. * remote-rdp.c (send_rdp): Make static. (_initialize_remote_rdp): Add declaration. * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
2003-06-11 15:16:30 +02:00
static int
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
s390_pseudo_register_reggroup_p (struct gdbarch *gdbarch, int regnum,
struct reggroup *group)
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
{
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
/* We usually save/restore the whole PSW, which includes PC and CC.
However, some older gdbservers may not support saving/restoring
the whole PSW yet, and will return an XML register description
excluding those from the save/restore register groups. In those
cases, we still need to explicitly save/restore PC and CC in order
to push or pop frames. Since this doesn't hurt anything if we
already save/restore the whole PSW (it's just redundant), we add
PC and CC at this point unconditionally. */
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
if (group == save_reggroup || group == restore_reggroup)
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
return regnum == tdep->pc_regnum || regnum == tdep->cc_regnum;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
return default_register_reggroup_p (gdbarch, regnum, group);
}
/* Core file register sets. */
int s390_regmap_gregset[S390_NUM_REGS] =
{
/* Program Status Word. */
0x00, 0x04,
/* General Purpose Registers. */
0x08, 0x0c, 0x10, 0x14,
0x18, 0x1c, 0x20, 0x24,
0x28, 0x2c, 0x30, 0x34,
0x38, 0x3c, 0x40, 0x44,
/* Access Registers. */
0x48, 0x4c, 0x50, 0x54,
0x58, 0x5c, 0x60, 0x64,
0x68, 0x6c, 0x70, 0x74,
0x78, 0x7c, 0x80, 0x84,
/* Floating Point Control Word. */
-1,
/* Floating Point Registers. */
-1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1,
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
/* GPR Uppper Halves. */
-1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1,
/* GNU/Linux-specific optional "registers". */
ChangeLog: * s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. (s390-linux32v2.o, s390-linux32v2.c): Likewise. (s390-linux64v1.o, s390-linux64v1.c): Likewise. (s390-linux64v2.o, s390-linux64v2.c): Likewise. (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. (srv_xmlfiles): Add new XML files. * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, and <sys/uio.h>. (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (init_registers_s390_linux32v1): Add prototype. (init_registers_s390_linux32v2): Likewise. (init_registers_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (init_registers_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (s390_num_regs): Increment to 52. (s390_regmap): Add orig_r2 register. (s390_num_regs_3264): Increment to 68. (s390_regmap_3264): Add orig_r2 register. (s390_collect_ptrace_register): Handle orig_r2 register. (s390_supply_ptrace_register): Likewise. (s390_fill_last_break): New function. (s390_store_last_break): Likewise. (s390_fill_system_call): New function. (s390_store_system_call): Likewise. (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL register sets. (s390_check_regset): New function. (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. Update target_regsets for available register sets. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-06 15:14:50 +01:00
0x88, -1, -1,
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
};
int s390x_regmap_gregset[S390_NUM_REGS] =
{
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
/* Program Status Word. */
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
0x00, 0x08,
/* General Purpose Registers. */
0x10, 0x18, 0x20, 0x28,
0x30, 0x38, 0x40, 0x48,
0x50, 0x58, 0x60, 0x68,
0x70, 0x78, 0x80, 0x88,
/* Access Registers. */
0x90, 0x94, 0x98, 0x9c,
0xa0, 0xa4, 0xa8, 0xac,
0xb0, 0xb4, 0xb8, 0xbc,
0xc0, 0xc4, 0xc8, 0xcc,
/* Floating Point Control Word. */
-1,
/* Floating Point Registers. */
-1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1,
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
/* GPR Uppper Halves. */
0x10, 0x18, 0x20, 0x28,
0x30, 0x38, 0x40, 0x48,
0x50, 0x58, 0x60, 0x68,
0x70, 0x78, 0x80, 0x88,
/* GNU/Linux-specific optional "registers". */
ChangeLog: * s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. (s390-linux32v2.o, s390-linux32v2.c): Likewise. (s390-linux64v1.o, s390-linux64v1.c): Likewise. (s390-linux64v2.o, s390-linux64v2.c): Likewise. (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. (srv_xmlfiles): Add new XML files. * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, and <sys/uio.h>. (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (init_registers_s390_linux32v1): Add prototype. (init_registers_s390_linux32v2): Likewise. (init_registers_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (init_registers_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (s390_num_regs): Increment to 52. (s390_regmap): Add orig_r2 register. (s390_num_regs_3264): Increment to 68. (s390_regmap_3264): Add orig_r2 register. (s390_collect_ptrace_register): Handle orig_r2 register. (s390_supply_ptrace_register): Likewise. (s390_fill_last_break): New function. (s390_store_last_break): Likewise. (s390_fill_system_call): New function. (s390_store_system_call): Likewise. (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL register sets. (s390_check_regset): New function. (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. Update target_regsets for available register sets. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-06 15:14:50 +01:00
0xd0, -1, -1,
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
};
int s390_regmap_fpregset[S390_NUM_REGS] =
{
/* Program Status Word. */
-1, -1,
/* General Purpose Registers. */
-1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1,
/* Access Registers. */
-1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1,
/* Floating Point Control Word. */
0x00,
/* Floating Point Registers. */
0x08, 0x10, 0x18, 0x20,
0x28, 0x30, 0x38, 0x40,
0x48, 0x50, 0x58, 0x60,
0x68, 0x70, 0x78, 0x80,
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
/* GPR Uppper Halves. */
-1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1,
/* GNU/Linux-specific optional "registers". */
ChangeLog: * s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. (s390-linux32v2.o, s390-linux32v2.c): Likewise. (s390-linux64v1.o, s390-linux64v1.c): Likewise. (s390-linux64v2.o, s390-linux64v2.c): Likewise. (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. (srv_xmlfiles): Add new XML files. * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, and <sys/uio.h>. (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (init_registers_s390_linux32v1): Add prototype. (init_registers_s390_linux32v2): Likewise. (init_registers_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (init_registers_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (s390_num_regs): Increment to 52. (s390_regmap): Add orig_r2 register. (s390_num_regs_3264): Increment to 68. (s390_regmap_3264): Add orig_r2 register. (s390_collect_ptrace_register): Handle orig_r2 register. (s390_supply_ptrace_register): Likewise. (s390_fill_last_break): New function. (s390_store_last_break): Likewise. (s390_fill_system_call): New function. (s390_store_system_call): Likewise. (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL register sets. (s390_check_regset): New function. (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. Update target_regsets for available register sets. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-06 15:14:50 +01:00
-1, -1, -1,
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
};
int s390_regmap_upper[S390_NUM_REGS] =
{
/* Program Status Word. */
-1, -1,
/* General Purpose Registers. */
-1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1,
/* Access Registers. */
-1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1,
/* Floating Point Control Word. */
-1,
/* Floating Point Registers. */
-1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1,
/* GPR Uppper Halves. */
0x00, 0x04, 0x08, 0x0c,
0x10, 0x14, 0x18, 0x1c,
0x20, 0x24, 0x28, 0x2c,
0x30, 0x34, 0x38, 0x3c,
/* GNU/Linux-specific optional "registers". */
ChangeLog: * s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. (s390-linux32v2.o, s390-linux32v2.c): Likewise. (s390-linux64v1.o, s390-linux64v1.c): Likewise. (s390-linux64v2.o, s390-linux64v2.c): Likewise. (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. (srv_xmlfiles): Add new XML files. * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, and <sys/uio.h>. (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (init_registers_s390_linux32v1): Add prototype. (init_registers_s390_linux32v2): Likewise. (init_registers_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (init_registers_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (s390_num_regs): Increment to 52. (s390_regmap): Add orig_r2 register. (s390_num_regs_3264): Increment to 68. (s390_regmap_3264): Add orig_r2 register. (s390_collect_ptrace_register): Handle orig_r2 register. (s390_supply_ptrace_register): Likewise. (s390_fill_last_break): New function. (s390_store_last_break): Likewise. (s390_fill_system_call): New function. (s390_store_system_call): Likewise. (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL register sets. (s390_check_regset): New function. (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. Update target_regsets for available register sets. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-06 15:14:50 +01:00
-1, -1, -1,
};
int s390_regmap_last_break[S390_NUM_REGS] =
{
/* Program Status Word. */
-1, -1,
/* General Purpose Registers. */
-1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1,
/* Access Registers. */
-1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1,
/* Floating Point Control Word. */
-1,
/* Floating Point Registers. */
-1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1,
/* GPR Uppper Halves. */
-1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1,
/* GNU/Linux-specific optional "registers". */
ChangeLog: * s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. (s390-linux32v2.o, s390-linux32v2.c): Likewise. (s390-linux64v1.o, s390-linux64v1.c): Likewise. (s390-linux64v2.o, s390-linux64v2.c): Likewise. (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. (srv_xmlfiles): Add new XML files. * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, and <sys/uio.h>. (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (init_registers_s390_linux32v1): Add prototype. (init_registers_s390_linux32v2): Likewise. (init_registers_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (init_registers_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (s390_num_regs): Increment to 52. (s390_regmap): Add orig_r2 register. (s390_num_regs_3264): Increment to 68. (s390_regmap_3264): Add orig_r2 register. (s390_collect_ptrace_register): Handle orig_r2 register. (s390_supply_ptrace_register): Likewise. (s390_fill_last_break): New function. (s390_store_last_break): Likewise. (s390_fill_system_call): New function. (s390_store_system_call): Likewise. (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL register sets. (s390_check_regset): New function. (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. Update target_regsets for available register sets. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-06 15:14:50 +01:00
-1, 4, -1,
};
int s390x_regmap_last_break[S390_NUM_REGS] =
{
/* Program Status Word. */
-1, -1,
/* General Purpose Registers. */
-1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1,
/* Access Registers. */
-1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1,
/* Floating Point Control Word. */
-1,
/* Floating Point Registers. */
-1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1,
/* GPR Uppper Halves. */
-1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1,
/* GNU/Linux-specific optional "registers". */
ChangeLog: * s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. (s390-linux32v2.o, s390-linux32v2.c): Likewise. (s390-linux64v1.o, s390-linux64v1.c): Likewise. (s390-linux64v2.o, s390-linux64v2.c): Likewise. (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. (srv_xmlfiles): Add new XML files. * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, and <sys/uio.h>. (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (init_registers_s390_linux32v1): Add prototype. (init_registers_s390_linux32v2): Likewise. (init_registers_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (init_registers_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (s390_num_regs): Increment to 52. (s390_regmap): Add orig_r2 register. (s390_num_regs_3264): Increment to 68. (s390_regmap_3264): Add orig_r2 register. (s390_collect_ptrace_register): Handle orig_r2 register. (s390_supply_ptrace_register): Likewise. (s390_fill_last_break): New function. (s390_store_last_break): Likewise. (s390_fill_system_call): New function. (s390_store_system_call): Likewise. (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL register sets. (s390_check_regset): New function. (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. Update target_regsets for available register sets. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-06 15:14:50 +01:00
-1, 0, -1,
};
int s390_regmap_system_call[S390_NUM_REGS] =
{
/* Program Status Word. */
-1, -1,
/* General Purpose Registers. */
-1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1,
/* Access Registers. */
-1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1,
/* Floating Point Control Word. */
-1,
/* Floating Point Registers. */
-1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1,
/* GPR Uppper Halves. */
-1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1,
/* GNU/Linux-specific optional "registers". */
ChangeLog: * s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. (s390-linux32v2.o, s390-linux32v2.c): Likewise. (s390-linux64v1.o, s390-linux64v1.c): Likewise. (s390-linux64v2.o, s390-linux64v2.c): Likewise. (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. (srv_xmlfiles): Add new XML files. * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, and <sys/uio.h>. (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (init_registers_s390_linux32v1): Add prototype. (init_registers_s390_linux32v2): Likewise. (init_registers_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (init_registers_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (s390_num_regs): Increment to 52. (s390_regmap): Add orig_r2 register. (s390_num_regs_3264): Increment to 68. (s390_regmap_3264): Add orig_r2 register. (s390_collect_ptrace_register): Handle orig_r2 register. (s390_supply_ptrace_register): Likewise. (s390_fill_last_break): New function. (s390_store_last_break): Likewise. (s390_fill_system_call): New function. (s390_store_system_call): Likewise. (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL register sets. (s390_check_regset): New function. (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. Update target_regsets for available register sets. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-06 15:14:50 +01:00
-1, -1, 0,
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
};
/* Supply register REGNUM from the register set REGSET to register cache
REGCACHE. If REGNUM is -1, do this for all registers in REGSET. */
static void
s390_supply_regset (const struct regset *regset, struct regcache *regcache,
int regnum, const void *regs, size_t len)
{
const int *offset = regset->descr;
int i;
for (i = 0; i < S390_NUM_REGS; i++)
{
if ((regnum == i || regnum == -1) && offset[i] != -1)
regcache_raw_supply (regcache, i, (const char *)regs + offset[i]);
}
}
/* Collect register REGNUM from the register cache REGCACHE and store
it in the buffer specified by REGS and LEN as described by the
general-purpose register set REGSET. If REGNUM is -1, do this for
all registers in REGSET. */
static void
s390_collect_regset (const struct regset *regset,
const struct regcache *regcache,
int regnum, void *regs, size_t len)
{
const int *offset = regset->descr;
int i;
for (i = 0; i < S390_NUM_REGS; i++)
{
if ((regnum == i || regnum == -1) && offset[i] != -1)
regcache_raw_collect (regcache, i, (char *)regs + offset[i]);
}
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
static const struct regset s390_gregset = {
s390_regmap_gregset,
s390_supply_regset,
s390_collect_regset
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
};
static const struct regset s390x_gregset = {
s390x_regmap_gregset,
s390_supply_regset,
s390_collect_regset
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
};
static const struct regset s390_fpregset = {
s390_regmap_fpregset,
s390_supply_regset,
s390_collect_regset
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
};
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
static const struct regset s390_upper_regset = {
s390_regmap_upper,
s390_supply_regset,
s390_collect_regset
};
ChangeLog: * s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. (s390-linux32v2.o, s390-linux32v2.c): Likewise. (s390-linux64v1.o, s390-linux64v1.c): Likewise. (s390-linux64v2.o, s390-linux64v2.c): Likewise. (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. (srv_xmlfiles): Add new XML files. * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, and <sys/uio.h>. (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (init_registers_s390_linux32v1): Add prototype. (init_registers_s390_linux32v2): Likewise. (init_registers_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (init_registers_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (s390_num_regs): Increment to 52. (s390_regmap): Add orig_r2 register. (s390_num_regs_3264): Increment to 68. (s390_regmap_3264): Add orig_r2 register. (s390_collect_ptrace_register): Handle orig_r2 register. (s390_supply_ptrace_register): Likewise. (s390_fill_last_break): New function. (s390_store_last_break): Likewise. (s390_fill_system_call): New function. (s390_store_system_call): Likewise. (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL register sets. (s390_check_regset): New function. (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. Update target_regsets for available register sets. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-06 15:14:50 +01:00
static const struct regset s390_last_break_regset = {
s390_regmap_last_break,
s390_supply_regset,
s390_collect_regset
};
static const struct regset s390x_last_break_regset = {
s390x_regmap_last_break,
s390_supply_regset,
s390_collect_regset
};
static const struct regset s390_system_call_regset = {
s390_regmap_system_call,
s390_supply_regset,
s390_collect_regset
};
static struct core_regset_section s390_linux32_regset_sections[] =
{
{ ".reg", s390_sizeof_gregset, "general-purpose" },
{ ".reg2", s390_sizeof_fpregset, "floating-point" },
{ NULL, 0}
};
static struct core_regset_section s390_linux32v1_regset_sections[] =
{
{ ".reg", s390_sizeof_gregset, "general-purpose" },
{ ".reg2", s390_sizeof_fpregset, "floating-point" },
{ ".reg-s390-last-break", 8, "s390 last-break address" },
{ NULL, 0}
};
static struct core_regset_section s390_linux32v2_regset_sections[] =
{
{ ".reg", s390_sizeof_gregset, "general-purpose" },
{ ".reg2", s390_sizeof_fpregset, "floating-point" },
{ ".reg-s390-last-break", 8, "s390 last-break address" },
{ ".reg-s390-system-call", 4, "s390 system-call" },
{ NULL, 0}
};
static struct core_regset_section s390_linux64_regset_sections[] =
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
{
{ ".reg", s390_sizeof_gregset, "general-purpose" },
{ ".reg2", s390_sizeof_fpregset, "floating-point" },
{ ".reg-s390-high-gprs", 16*4, "s390 GPR upper halves" },
{ NULL, 0}
};
ChangeLog: * s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. (s390-linux32v2.o, s390-linux32v2.c): Likewise. (s390-linux64v1.o, s390-linux64v1.c): Likewise. (s390-linux64v2.o, s390-linux64v2.c): Likewise. (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. (srv_xmlfiles): Add new XML files. * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, and <sys/uio.h>. (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (init_registers_s390_linux32v1): Add prototype. (init_registers_s390_linux32v2): Likewise. (init_registers_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (init_registers_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (s390_num_regs): Increment to 52. (s390_regmap): Add orig_r2 register. (s390_num_regs_3264): Increment to 68. (s390_regmap_3264): Add orig_r2 register. (s390_collect_ptrace_register): Handle orig_r2 register. (s390_supply_ptrace_register): Likewise. (s390_fill_last_break): New function. (s390_store_last_break): Likewise. (s390_fill_system_call): New function. (s390_store_system_call): Likewise. (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL register sets. (s390_check_regset): New function. (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. Update target_regsets for available register sets. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-06 15:14:50 +01:00
static struct core_regset_section s390_linux64v1_regset_sections[] =
{
{ ".reg", s390_sizeof_gregset, "general-purpose" },
{ ".reg2", s390_sizeof_fpregset, "floating-point" },
{ ".reg-s390-high-gprs", 16*4, "s390 GPR upper halves" },
{ ".reg-s390-last-break", 8, "s930 last-break address" },
{ NULL, 0}
};
static struct core_regset_section s390_linux64v2_regset_sections[] =
{
{ ".reg", s390_sizeof_gregset, "general-purpose" },
{ ".reg2", s390_sizeof_fpregset, "floating-point" },
{ ".reg-s390-high-gprs", 16*4, "s390 GPR upper halves" },
{ ".reg-s390-last-break", 8, "s930 last-break address" },
{ ".reg-s390-system-call", 4, "s390 system-call" },
{ NULL, 0}
};
static struct core_regset_section s390x_linux64_regset_sections[] =
{
{ ".reg", s390x_sizeof_gregset, "general-purpose" },
{ ".reg2", s390_sizeof_fpregset, "floating-point" },
{ NULL, 0}
};
static struct core_regset_section s390x_linux64v1_regset_sections[] =
{
{ ".reg", s390x_sizeof_gregset, "general-purpose" },
{ ".reg2", s390_sizeof_fpregset, "floating-point" },
{ ".reg-s390-last-break", 8, "s930 last-break address" },
{ NULL, 0}
};
static struct core_regset_section s390x_linux64v2_regset_sections[] =
{
{ ".reg", s390x_sizeof_gregset, "general-purpose" },
{ ".reg2", s390_sizeof_fpregset, "floating-point" },
{ ".reg-s390-last-break", 8, "s930 last-break address" },
{ ".reg-s390-system-call", 4, "s390 system-call" },
{ NULL, 0}
};
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
/* Return the appropriate register set for the core section identified
by SECT_NAME and SECT_SIZE. */
Silence a few -Wmissing-prototypes warnings. PR build/9877: * alpha-linux-tdep.c (alpha_linux_regset_from_core_section): Make it static. * alpha-osf1-tdep.c (_initialize_alpha_osf1_tdep): Declare. * amd64fbsd-tdep.c (amd64fbsd_init_abi): Make it static. * amd64nbsd-tdep.c (_initialize_amd64nbsd_ndep): Rename to ... (_initialize_amd64nbsd_tdep): ... this. * arm-linux-tdep.c (arm_linux_software_single_step): Make it static. (_initialize_arm_linux_tdep): Declare. * armbsd-tdep.c (armbsd_fpreg_offset): Make it static. * armnbsd-tdep.c (_initialize_arm_netbsd_tdep): Declare. * armobsd-tdep.c (_initialize_armobsd_tdep): Declare. * avr-tdep.c (avr_return_value): Make it static. (avr_frame_unwind_cache): Ditto. * bsd-uthread.c (bsd_uthread_inferior_created): Ditto. (bsd_uthread_solib_loaded): Ditto. (bsd_uthread_solib_unloaded): Ditto. (bsd_uthread_target): Ditto. (_initialize_bsd_uthread): Declare. * cris-tdep.c (crisv32_single_step_through_delay): Make it static. (cris_frame_unwind_cache): Ditto. * frv-tdep.c (frv_return_value): Ditto. * h8300-tdep.c (h8300_use_struct_convention): Ditto. (h8300h_use_struct_convention): Ditto. * hppa-tdep.c (hppa_sign_extend, hppa_low_hppa_sign_extend): Ditto. * hppa-tdep.h (hppa_low_sign_extend, hppa_sign_extend): Delete declarations. * hppabsd-tdep.c: Include hppabsd-tdep.h. (hppabsd_find_global_pointer): Make it static. * hppabsd-tdep.h: New. * hppanbsd-tdep.c: Include hppabsd-tdep.h. (hppabsd_init_abi): Remove declaration. (_initialize_hppabsd_tdep): Remove declaration. (_initialize_hppanbsd_tdep): Declare. * hppaobsd-tdep.c: Include hppabsd-tdep.h. (hppabsd_init_abi): Delete declaration. (hppaobsd_init_abi): Make it static. * i386-nto-tdep.c (_initialize_i386nto_tdep): Declare. * i386nbsd-tdep.c (_initialize_i386nbsd_tdep): Declare. * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Declare. * ia64-tdep.c (ia64_register_reggroup_p): Make it static. * iq2000-tdep.c (_initialize_iq2000_tdep): Declare. * m32c-tdep.c (m32c_register_reggroup_p): Make it static. (m32c_analyze_prologue, m32c_virtual_frame_pointer): Ditto. (_initialize_m32c_tdep): Declare. * m32r-rom.c (_initialize_m32r_rom): Declare. * m32r-tdep.c (m32r_skip_prologue): Make it static. (m32r_return_value): Ditto. * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Make it static. (m68hc11_return_value): Ditto. * m68klinux-tdep.c (_initialize_m68k_linux_tdep): Declare. * m88k-tdep.c (m88k_frame_cache): Make it static. * mep-tdep.c (mep_gdb_print_insn): Ditto. (mep_return_value): Ditto. (_initialize_mep_tdep): Declare. * mips-irix-tdep.c (_initialize_mips_irix_tdep): Declare. * mips-linux-tdep.c (supply_64bit_reg): Make it static. (mips_linux_syscall_next_pc): Ditto. (_initialize_mips_linux_tdep): Declare. * mips-tdep.c (mips_single_step_through_delay): Make it static. * mipsnbsd-tdep.c (_initialize_mipsnbsd_tdep): Declare. * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Declare. * mn10300-tdep.c (_initialize_mn10300_tdep): Declare. * mt-tdep.c (_initialize_mt_tdep): Declare. * nbsd-tdep.c: Include nbsd-tdep.h. * nto-tdep.c (find_load_phdr): Make it static. (_initialize_nto_tdep): Declare. * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Make it static. (_initialize_ppc_linux_tdep): Declare. * remote-m32r-sdi.c (m32r_can_use_hw_watchpoint) (m32r_insert_watchpoint, m32r_remove_watchpoint) (m32r_stopped_data_address, m32r_stopped_by_watchpoint): Make static. * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Declare. * rs6000-nat.c: Include xcoffread.h. (find_toc_address): Don't extern declare get_toc_offset. Adjust to call xcoff_get_to_offset. * rs6000-tdep.c (ppc_vsx_support_p, ppc_displaced_step_fixup) (rs6000_skip_main_prologue, rs6000_in_solib_return_trampoline) (rs6000_skip_trampoline_code): Make static. * s390-tdep.c (s390_regset_from_core_section): Ditto. * sh-tdep.c (sh_register_reggroup_p): Ditto. * shnbsd-tdep.c (shnbsd_regset_from_core_section): Ditto. (_initialize_shnbsd_tdep): Declare. * solib-frv.c (displacement_from_map): Make static. (_initialize_frv_solib): Declare. * solib-irix.c (fetch_lm_info): Make static. (_initialize_irix_solib): Declare. * solib-som.c: Include solib-som.h. (som_solib_select): Line break. * sparc-tdep.c (sparc_regset_from_core_section): Make static. * sparcnbsd-tdep.c (_initialize_sparnbsd_tdep): Rename to ... (_initialize_sparcnbsd_tdep): ... this. * spu-tdep.c (spu_software_single_step): Make it static. (_initialize_spu_tdep): Declare. * vax-tdep.c (vax_frame_cache): Make it static. * xcoffread.c: Include xcoffread.h. (get_toc_offset): Rename to ... (xcoff_get_toc_offset): ... this. (_initialize_xcoffread): Declare. * xcoffread.h: New. * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Declare. * xtensa-tdep.c (xtensa_skip_prologue, xtensa_derive_tdep): Make static. (_initialize_xtensa_tdep): Declare.
2009-02-22 02:02:20 +01:00
static const struct regset *
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
s390_regset_from_core_section (struct gdbarch *gdbarch,
const char *sect_name, size_t sect_size)
{
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
if (strcmp (sect_name, ".reg") == 0 && sect_size >= tdep->sizeof_gregset)
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
return tdep->gregset;
if (strcmp (sect_name, ".reg2") == 0 && sect_size >= tdep->sizeof_fpregset)
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
return tdep->fpregset;
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
if (strcmp (sect_name, ".reg-s390-high-gprs") == 0 && sect_size >= 16*4)
return &s390_upper_regset;
ChangeLog: * s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. (s390-linux32v2.o, s390-linux32v2.c): Likewise. (s390-linux64v1.o, s390-linux64v1.c): Likewise. (s390-linux64v2.o, s390-linux64v2.c): Likewise. (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. (srv_xmlfiles): Add new XML files. * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, and <sys/uio.h>. (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (init_registers_s390_linux32v1): Add prototype. (init_registers_s390_linux32v2): Likewise. (init_registers_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (init_registers_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (s390_num_regs): Increment to 52. (s390_regmap): Add orig_r2 register. (s390_num_regs_3264): Increment to 68. (s390_regmap_3264): Add orig_r2 register. (s390_collect_ptrace_register): Handle orig_r2 register. (s390_supply_ptrace_register): Likewise. (s390_fill_last_break): New function. (s390_store_last_break): Likewise. (s390_fill_system_call): New function. (s390_store_system_call): Likewise. (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL register sets. (s390_check_regset): New function. (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. Update target_regsets for available register sets. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-06 15:14:50 +01:00
if (strcmp (sect_name, ".reg-s390-last-break") == 0 && sect_size >= 8)
return (gdbarch_ptr_bit (gdbarch) == 32
? &s390_last_break_regset : &s390x_last_break_regset);
if (strcmp (sect_name, ".reg-s390-system-call") == 0 && sect_size >= 4)
return &s390_system_call_regset;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
return NULL;
}
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
static const struct target_desc *
s390_core_read_description (struct gdbarch *gdbarch,
struct target_ops *target, bfd *abfd)
{
asection *high_gprs = bfd_get_section_by_name (abfd, ".reg-s390-high-gprs");
ChangeLog: * s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. (s390-linux32v2.o, s390-linux32v2.c): Likewise. (s390-linux64v1.o, s390-linux64v1.c): Likewise. (s390-linux64v2.o, s390-linux64v2.c): Likewise. (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. (srv_xmlfiles): Add new XML files. * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, and <sys/uio.h>. (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (init_registers_s390_linux32v1): Add prototype. (init_registers_s390_linux32v2): Likewise. (init_registers_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (init_registers_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (s390_num_regs): Increment to 52. (s390_regmap): Add orig_r2 register. (s390_num_regs_3264): Increment to 68. (s390_regmap_3264): Add orig_r2 register. (s390_collect_ptrace_register): Handle orig_r2 register. (s390_supply_ptrace_register): Likewise. (s390_fill_last_break): New function. (s390_store_last_break): Likewise. (s390_fill_system_call): New function. (s390_store_system_call): Likewise. (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL register sets. (s390_check_regset): New function. (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. Update target_regsets for available register sets. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-06 15:14:50 +01:00
asection *v1 = bfd_get_section_by_name (abfd, ".reg-s390-last-break");
asection *v2 = bfd_get_section_by_name (abfd, ".reg-s390-system-call");
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
asection *section = bfd_get_section_by_name (abfd, ".reg");
if (!section)
return NULL;
switch (bfd_section_size (abfd, section))
{
case s390_sizeof_gregset:
ChangeLog: * s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. (s390-linux32v2.o, s390-linux32v2.c): Likewise. (s390-linux64v1.o, s390-linux64v1.c): Likewise. (s390-linux64v2.o, s390-linux64v2.c): Likewise. (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. (srv_xmlfiles): Add new XML files. * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, and <sys/uio.h>. (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (init_registers_s390_linux32v1): Add prototype. (init_registers_s390_linux32v2): Likewise. (init_registers_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (init_registers_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (s390_num_regs): Increment to 52. (s390_regmap): Add orig_r2 register. (s390_num_regs_3264): Increment to 68. (s390_regmap_3264): Add orig_r2 register. (s390_collect_ptrace_register): Handle orig_r2 register. (s390_supply_ptrace_register): Likewise. (s390_fill_last_break): New function. (s390_store_last_break): Likewise. (s390_fill_system_call): New function. (s390_store_system_call): Likewise. (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL register sets. (s390_check_regset): New function. (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. Update target_regsets for available register sets. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-06 15:14:50 +01:00
if (high_gprs)
return (v2? tdesc_s390_linux64v2 :
v1? tdesc_s390_linux64v1 : tdesc_s390_linux64);
else
return (v2? tdesc_s390_linux32v2 :
v1? tdesc_s390_linux32v1 : tdesc_s390_linux32);
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
case s390x_sizeof_gregset:
ChangeLog: * s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. (s390-linux32v2.o, s390-linux32v2.c): Likewise. (s390-linux64v1.o, s390-linux64v1.c): Likewise. (s390-linux64v2.o, s390-linux64v2.c): Likewise. (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. (srv_xmlfiles): Add new XML files. * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, and <sys/uio.h>. (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (init_registers_s390_linux32v1): Add prototype. (init_registers_s390_linux32v2): Likewise. (init_registers_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (init_registers_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (s390_num_regs): Increment to 52. (s390_regmap): Add orig_r2 register. (s390_num_regs_3264): Increment to 68. (s390_regmap_3264): Add orig_r2 register. (s390_collect_ptrace_register): Handle orig_r2 register. (s390_supply_ptrace_register): Likewise. (s390_fill_last_break): New function. (s390_store_last_break): Likewise. (s390_fill_system_call): New function. (s390_store_system_call): Likewise. (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL register sets. (s390_check_regset): New function. (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. Update target_regsets for available register sets. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-06 15:14:50 +01:00
return (v2? tdesc_s390x_linux64v2 :
v1? tdesc_s390x_linux64v1 : tdesc_s390x_linux64);
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
default:
return NULL;
}
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
/* Decoding S/390 instructions. */
/* Named opcode values for the S/390 instructions we recognize. Some
instructions have their opcode split across two fields; those are the
op1_* and op2_* enums. */
enum
{
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
op1_lhi = 0xa7, op2_lhi = 0x08,
op1_lghi = 0xa7, op2_lghi = 0x09,
op1_lgfi = 0xc0, op2_lgfi = 0x01,
op_lr = 0x18,
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
op_lgr = 0xb904,
op_l = 0x58,
op1_ly = 0xe3, op2_ly = 0x58,
op1_lg = 0xe3, op2_lg = 0x04,
op_lm = 0x98,
op1_lmy = 0xeb, op2_lmy = 0x98,
op1_lmg = 0xeb, op2_lmg = 0x04,
op_st = 0x50,
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
op1_sty = 0xe3, op2_sty = 0x50,
op1_stg = 0xe3, op2_stg = 0x24,
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
op_std = 0x60,
op_stm = 0x90,
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
op1_stmy = 0xeb, op2_stmy = 0x90,
op1_stmg = 0xeb, op2_stmg = 0x24,
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
op1_aghi = 0xa7, op2_aghi = 0x0b,
op1_ahi = 0xa7, op2_ahi = 0x0a,
op1_agfi = 0xc2, op2_agfi = 0x08,
op1_afi = 0xc2, op2_afi = 0x09,
op1_algfi= 0xc2, op2_algfi= 0x0a,
op1_alfi = 0xc2, op2_alfi = 0x0b,
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
op_ar = 0x1a,
op_agr = 0xb908,
op_a = 0x5a,
op1_ay = 0xe3, op2_ay = 0x5a,
op1_ag = 0xe3, op2_ag = 0x08,
op1_slgfi= 0xc2, op2_slgfi= 0x04,
op1_slfi = 0xc2, op2_slfi = 0x05,
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
op_sr = 0x1b,
op_sgr = 0xb909,
op_s = 0x5b,
op1_sy = 0xe3, op2_sy = 0x5b,
op1_sg = 0xe3, op2_sg = 0x09,
op_nr = 0x14,
op_ngr = 0xb980,
op_la = 0x41,
op1_lay = 0xe3, op2_lay = 0x71,
op1_larl = 0xc0, op2_larl = 0x00,
op_basr = 0x0d,
op_bas = 0x4d,
op_bcr = 0x07,
op_bc = 0x0d,
op_bctr = 0x06,
op_bctgr = 0xb946,
op_bct = 0x46,
op1_bctg = 0xe3, op2_bctg = 0x46,
op_bxh = 0x86,
op1_bxhg = 0xeb, op2_bxhg = 0x44,
op_bxle = 0x87,
op1_bxleg= 0xeb, op2_bxleg= 0x45,
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
op1_bras = 0xa7, op2_bras = 0x05,
op1_brasl= 0xc0, op2_brasl= 0x05,
op1_brc = 0xa7, op2_brc = 0x04,
op1_brcl = 0xc0, op2_brcl = 0x04,
op1_brct = 0xa7, op2_brct = 0x06,
op1_brctg= 0xa7, op2_brctg= 0x07,
op_brxh = 0x84,
op1_brxhg= 0xec, op2_brxhg= 0x44,
op_brxle = 0x85,
op1_brxlg= 0xec, op2_brxlg= 0x45,
};
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* Read a single instruction from address AT. */
#define S390_MAX_INSTR_SIZE 6
static int
s390_readinstruction (bfd_byte instr[], CORE_ADDR at)
{
static int s390_instrlen[] = { 2, 4, 4, 6 };
int instrlen;
if (target_read_memory (at, &instr[0], 2))
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
return -1;
instrlen = s390_instrlen[instr[0] >> 6];
if (instrlen > 2)
{
if (target_read_memory (at + 2, &instr[2], instrlen - 2))
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
return -1;
}
return instrlen;
}
/* The functions below are for recognizing and decoding S/390
instructions of various formats. Each of them checks whether INSN
is an instruction of the given format, with the specified opcodes.
If it is, it sets the remaining arguments to the values of the
instruction's fields, and returns a non-zero value; otherwise, it
returns zero.
These functions' arguments appear in the order they appear in the
instruction, not in the machine-language form. So, opcodes always
come first, even though they're sometimes scattered around the
instructions. And displacements appear before base and extension
registers, as they do in the assembly syntax, not at the end, as
they do in the machine language. */
2003-06-11 Andrew Cagney <cagney@redhat.com> * xstormy16-tdep.c (xstormy16_push_return_address): Make static. (xstormy16_save_dummy_frame_tos): Make static. (_initialize_xstormy16_tdep): Add declaration. * vax-tdep.c (_initialize_vax_tdep): Add declaration. * v850-tdep.c: Make local functions static. (_initialize_v850_tdep): Add declaration. * sparc-tdep.c: Make local functions static. (_initialize_sparc_tdep): Add declaration. * sh-tdep.c: Make local functions static. (_initialize_sh_tdep): Add declaration. * sh3-rom.c (_initialize_sh3_rom): Add declaration. * s390-tdep.c: Make local functions static. (_initialize_s390_tdep): Add declaration. * dbxread.c (find_stab_function_addr): Make static. * ppc-bdm.c (_initialize_bdm_ppc): Add declaration. * ocd.c (_initialize_remote_ocd): Add declaration. * dink32-rom.c (_initialize_dink32_rom): Add declaration. * ppcbug-rom.c (_initialize_ppcbug_rom): Add declaration. * ns32k-tdep.c (_initialize_ns32k_tdep): Add declaration. * ns32knbsd-tdep.c (_initialize_ns32knbsd_tdep): Add declaration. * mips-tdep.c (_initialize_mips_tdep): Add declaration. * remote-array.c (_initialize_array): Add declaration. (_initialize_remote_monitors): Add declaration. * remote-mips.c: Make local functions static. (_initialize_remote_mips): Add declaration. * mcore-tdep.c: Make all local functions static. (_initialize_mcore_tdep): Add declaration. * dbug-rom.c (_initialize_dbug_rom): Add declaration. * abug-rom.c (_initialize_abug_rom): Add declaration. * rom68k-rom.c (_initialize_rom68k): Add declaration. * cpu32bug-rom.c (_initialize_cpu32bug_rom): Add declaration. * m68k-tdep.c (_initialize_m68k_tdep): Add declaration. * remote-est.c (_initialize_est): Add declaration. * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration. (m68hc11_call_dummy_address): Make static. * ia64-tdep.c: Make local functions static. (_initialize_ia64_tdep): Add declaration. * solib-legacy.c (_initialize_svr4_lm): Add declaration. * monitor.c (monitor_wait_filter): Make static. (_initialize_remote_monitors): Add declaration. * remote-hms.c (_initialize_remote_hms): Add declaration. * remote-e7000.c (fetch_regs_from_dump): Make static. (expect_n): Make static. (_initialize_remote_e7000): Add declaration. * ser-e7kpc.c: Always include "defs.h". (_initialize_ser_e7000pc): Add declaration. * h8300-tdep.c (_initialize_h8300_tdep): Add declaration. * cris-tdep.c: Make all but one function static. (_initialize_cris_tdep): Add declaration. * solib-svr4.c (_initialize_svr4_solib): Add declaration. * solib.c (update_solib_list): Make static. (_initialize_solib): Add declaration. * avr-tdep.c (avr_breakpoint_from_pc): Make static. (_initialize_avr_tdep): Add declaration. * remote-rdi.c (voiddummy): Make static. (_initialize_remote_rdi): Add declaration. * arm-tdep.c (_initialize_arm_tdep): Add declaration. * remote-rdp.c (send_rdp): Make static. (_initialize_remote_rdp): Add declaration. * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
2003-06-11 15:16:30 +02:00
static int
is_ri (bfd_byte *insn, int op1, int op2, unsigned int *r1, int *i2)
{
if (insn[0] == op1 && (insn[1] & 0xf) == op2)
{
*r1 = (insn[1] >> 4) & 0xf;
/* i2 is a 16-bit signed quantity. */
*i2 = (((insn[2] << 8) | insn[3]) ^ 0x8000) - 0x8000;
return 1;
}
else
return 0;
}
static int
is_ril (bfd_byte *insn, int op1, int op2,
unsigned int *r1, int *i2)
{
if (insn[0] == op1 && (insn[1] & 0xf) == op2)
{
*r1 = (insn[1] >> 4) & 0xf;
/* i2 is a signed quantity. If the host 'int' is 32 bits long,
no sign extension is necessary, but we don't want to assume
that. */
*i2 = (((insn[2] << 24)
| (insn[3] << 16)
| (insn[4] << 8)
| (insn[5])) ^ 0x80000000) - 0x80000000;
return 1;
}
else
return 0;
}
static int
is_rr (bfd_byte *insn, int op, unsigned int *r1, unsigned int *r2)
{
if (insn[0] == op)
{
*r1 = (insn[1] >> 4) & 0xf;
*r2 = insn[1] & 0xf;
return 1;
}
else
return 0;
}
static int
is_rre (bfd_byte *insn, int op, unsigned int *r1, unsigned int *r2)
{
if (((insn[0] << 8) | insn[1]) == op)
{
/* Yes, insn[3]. insn[2] is unused in RRE format. */
*r1 = (insn[3] >> 4) & 0xf;
*r2 = insn[3] & 0xf;
return 1;
}
else
return 0;
}
static int
is_rs (bfd_byte *insn, int op,
unsigned int *r1, unsigned int *r3, unsigned int *d2, unsigned int *b2)
{
if (insn[0] == op)
{
*r1 = (insn[1] >> 4) & 0xf;
*r3 = insn[1] & 0xf;
*b2 = (insn[2] >> 4) & 0xf;
*d2 = ((insn[2] & 0xf) << 8) | insn[3];
return 1;
}
else
return 0;
}
static int
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
is_rsy (bfd_byte *insn, int op1, int op2,
unsigned int *r1, unsigned int *r3, unsigned int *d2, unsigned int *b2)
{
if (insn[0] == op1
&& insn[5] == op2)
{
*r1 = (insn[1] >> 4) & 0xf;
*r3 = insn[1] & 0xf;
*b2 = (insn[2] >> 4) & 0xf;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* The 'long displacement' is a 20-bit signed integer. */
*d2 = ((((insn[2] & 0xf) << 8) | insn[3] | (insn[4] << 12))
^ 0x80000) - 0x80000;
return 1;
}
else
return 0;
}
static int
is_rsi (bfd_byte *insn, int op,
unsigned int *r1, unsigned int *r3, int *i2)
{
if (insn[0] == op)
{
*r1 = (insn[1] >> 4) & 0xf;
*r3 = insn[1] & 0xf;
/* i2 is a 16-bit signed quantity. */
*i2 = (((insn[2] << 8) | insn[3]) ^ 0x8000) - 0x8000;
return 1;
}
else
return 0;
}
static int
is_rie (bfd_byte *insn, int op1, int op2,
unsigned int *r1, unsigned int *r3, int *i2)
{
if (insn[0] == op1
&& insn[5] == op2)
{
*r1 = (insn[1] >> 4) & 0xf;
*r3 = insn[1] & 0xf;
/* i2 is a 16-bit signed quantity. */
*i2 = (((insn[2] << 8) | insn[3]) ^ 0x8000) - 0x8000;
return 1;
}
else
return 0;
}
static int
is_rx (bfd_byte *insn, int op,
unsigned int *r1, unsigned int *d2, unsigned int *x2, unsigned int *b2)
{
if (insn[0] == op)
{
*r1 = (insn[1] >> 4) & 0xf;
*x2 = insn[1] & 0xf;
*b2 = (insn[2] >> 4) & 0xf;
*d2 = ((insn[2] & 0xf) << 8) | insn[3];
return 1;
}
else
return 0;
}
static int
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
is_rxy (bfd_byte *insn, int op1, int op2,
unsigned int *r1, unsigned int *d2, unsigned int *x2, unsigned int *b2)
{
if (insn[0] == op1
&& insn[5] == op2)
{
*r1 = (insn[1] >> 4) & 0xf;
*x2 = insn[1] & 0xf;
*b2 = (insn[2] >> 4) & 0xf;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* The 'long displacement' is a 20-bit signed integer. */
*d2 = ((((insn[2] & 0xf) << 8) | insn[3] | (insn[4] << 12))
^ 0x80000) - 0x80000;
return 1;
}
else
return 0;
}
/* Prologue analysis. */
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
#define S390_NUM_GPRS 16
#define S390_NUM_FPRS 16
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
struct s390_prologue_data {
/* The stack. */
struct pv_area *stack;
* defs.h (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * gdbcore.h (read_memory_integer, safe_read_memory_integer, read_memory_unsigned_integer, write_memory_signed_integer, write_memory_unsigned_integer): Add BYTE_ORDER parameter. * corefile.c (struct captured_read_memory_integer_arguments): Add BYTE_ORDER member. (safe_read_memory_integer): Add BYTE_ORDER parameter. Store it into struct captured_read_memory_integer_arguments. (do_captured_read_memory_integer): Pass it to read_memory_integer. (read_memory_integer): Add BYTE_ORDER parameter. Pass it to extract_signed_integer. (read_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. (write_memory_signed_integer): Add BYTE_ORDER parameter. Pass it to store_signed_integer. (write_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to store_unsigned_integer. * target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter. * target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. Update calls to extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer, read_memory_integer, read_memory_unsigned_integer, safe_read_memory_integer, write_memory_signed_integer, write_memory_unsigned_integer, and get_target_memory_unsigned to pass byte order: * ada-lang.c (ada_value_binop): Update. * ada-valprint.c (char_at): Update. * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update. * alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call, alpha_extract_return_value, alpha_read_insn, alpha_get_longjmp_target): Update. * amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update. * amd64obsd-tdep.c (amd64obsd_supply_uthread, amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update. * amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue, amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel, amd64_displaced_step_fixup): Update. * arm-linux-tdep.c (arm_linux_sigreturn_init, arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update. * arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc, arm_get_next_pc, arm_extract_return_value, arm_store_return_value, arm_return_value): Update. * arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update. * auxv.c (default_auxv_parse): Update. * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address, avr_scan_prologue, avr_extract_return_value, avr_frame_prev_register, avr_push_dummy_call): Update. * bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset, bsd_uthread_wait, bsd_uthread_thread_alive, bsd_uthread_extra_thread_info): Update. * c-lang.c (c_printstr, print_wchar): Update. * cp-valprint.c (cp_print_class_member): Update. * cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache, cris_push_dummy_call, cris_scan_prologue, cris_store_return_value, cris_extract_return_value, find_step_target, dip_prefix, sixteen_bit_offset_branch_op, none_reg_mode_jump_op, move_mem_to_reg_movem_op, get_data_from_address): Update. * dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update. * dwarf2-frame.c (execute_cfa_program): Update. * dwarf2loc.c (find_location_expression): Update. * dwarf2read.c (dwarf2_const_value): Update. * expprint.c (print_subexp_standard): Update. * findvar.c (unsigned_pointer_to_address, signed_pointer_to_address, unsigned_address_to_pointer, address_to_signed_pointer, read_var_value): Update. * frame.c (frame_unwind_register_signed, frame_unwind_register_unsigned, get_frame_memory_signed, get_frame_memory_unsigned): Update. * frame-unwind.c (frame_unwind_got_constant): Update. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp, frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache): Update. * frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue, frv_extract_return_value, find_func_descr, frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update. * f-valprint.c (f_val_print): Update. * gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr): Update. * h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue, h8300_push_dummy_call, h8300_extract_return_value, h8300h_extract_return_value, h8300_store_return_value, h8300h_store_return_value): Update. * hppabsd-tdep.c (hppabsd_find_global_pointer): Update. * hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register): Update. * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline, hppa64_hpux_in_solib_call_trampoline, hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code, hppa_hpux_sigtramp_frame_unwind_cache, hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer, hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern, hppa32_hpux_search_dummy_call_sequence, hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state, hppa_hpux_unwind_adjust_stub): Update. * hppa-linux-tdep.c (insns_match_pattern, hppa_linux_find_global_pointer): Update. * hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call, hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call, skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache, hppa_pseudo_register_read, hppa_frame_prev_register_helper, hppa_match_insns): Update. * hpux-thread.c (hpux_thread_fetch_registers): Update. * i386-tdep.c (i386bsd_sigcontext_addr): Update. * i386-cygwin-tdep.c (core_process_module_section): Update. * i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn, amd64_darwin_sstep_at_sigreturn): Update. * i386-darwin-tdep.c (i386_darwin_sigcontext_addr, amd64_darwin_sigcontext_addr): Likewise. * i386-linux-nat.c (i386_linux_sigcontext_addr): Update. * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update. * i386-nto-tdep.c (i386nto_sigcontext_addr): Update. * i386obsd-nat.c (i386obsd_supply_pcb): Update. * i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread, i386obsd_trapframe_cache): Update. * i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump, i386_analyze_frame_setup, i386_analyze_prologue, i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache, i386_get_longjmp_target, i386_push_dummy_call, i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr, i386_fetch_pointer_argument): Update. * i387-tdep.c (i387_supply_fsave): Update. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update. * ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write, examine_prologue, ia64_frame_cache, ia64_frame_prev_register, ia64_sigtramp_frame_cache, ia64_sigtramp_frame_prev_register, ia64_access_reg, ia64_access_rse_reg, ia64_libunwind_frame_this_id, ia64_libunwind_frame_prev_register, ia64_libunwind_sigtramp_frame_this_id, ia64_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer, find_extant_func_descr, find_func_descr, ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id, ia64_unwind_pc): Update. * iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer, iq2000_scan_prologue, iq2000_extract_return_value, iq2000_push_dummy_call): Update. * irix5nat.c (fill_gregset): Update. * jv-lang.c (evaluate_subexp_java): Update. * jv-valprint.c (java_value_print): Update. * lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call, lm32_extract_return_value, lm32_store_return_value): Update. * m32c-tdep.c (m32c_push_dummy_call, m32c_return_value, m32c_skip_trampoline_code, m32c_m16c_address_to_pointer, m32c_m16c_pointer_to_address): Update. * m32r-tdep.c (m32r_store_return_value, decode_prologue, m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value): Update. * m68hc11-tdep.c (m68hc11_pseudo_register_read, m68hc11_pseudo_register_write, m68hc11_analyze_instruction, m68hc11_push_dummy_call): Update. * m68linux-tdep.c (m68k_linux_pc_in_sigtramp, m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache): Update. * m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup, m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache, m68k_get_longjmp_target): Update. * m88k-tdep.c (m88k_fetch_instruction): Update. * mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write, mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update. * mi/mi-main.c (mi_cmd_data_write_memory): Update. * mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg, mips64_linux_get_longjmp_target, mips64_fill_gregset, mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update. * mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update. * mips-tdep.c (mips_fetch_instruction, fetch_mips_16, mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call, mips_o32_push_dummy_call, mips_o64_push_dummy_call, mips_single_step_through_delay, mips_skip_pic_trampoline_code, mips_integer_to_address): Update. * mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call): Update. * monitor.c (monitor_supply_register, monitor_write_memory, monitor_read_memory_single): Update. * moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value, moxie_analyze_prologue): Update. * mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor, mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info, mt_push_dummy_call): Update. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class, find_implementation_from_class): Update. * ppc64-linux-tdep.c (ppc64_desc_entry_point, ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache): Update. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer, ppcobsd_sigtramp_frame_cache): Update. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call, do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call, ppc64_sysv_abi_return_value): Update. * ppc-linux-nat.c (ppc_linux_auxv_parse): Update. * procfs.c (procfs_auxv_parse): Update. * p-valprint.c (pascal_val_print): Update. * regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned, regcache_raw_write_signed, regcache_raw_write_unsigned, regcache_cooked_read_signed, regcache_cooked_read_unsigned, regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update. * remote-m32r-sdi.c (m32r_fetch_register): Update. * remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory): Update. * rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value, rs6000_convert_from_func_ptr_addr, branch_dest, rs6000_software_single_step): Update. * rs6000-tdep.c (rs6000_in_function_epilogue_p, ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence, bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue, rs6000_skip_main_prologue, rs6000_skip_trampoline_code, rs6000_frame_cache): Update. * s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write, s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load, s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache, extend_simple_arg, s390_push_dummy_call, s390_return_value): Update. * scm-exp.c (scm_lreadr): Update. * scm-lang.c (scm_get_field, scm_unpack): Update. * scm-valprint.c (scm_val_print): Update. * score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call, score_fetch_inst): Update. * sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way, sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value, sh64_pseudo_register_read, sh64_pseudo_register_write, sh64_frame_prev_register): Update: * sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu, sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu, sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update. * solib-darwin.c (darwin_load_image_infos): Update. * solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2, find_canonical_descriptor_in_load_object): Update. * solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Update. * solib-som.c (som_solib_create_inferior_hook, link_map_start, som_current_sos, som_open_symbol_file_object): Update. * solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME): Update. * solib-svr4.c (read_program_header, scan_dyntag_auxv, solib_svr4_r_ldsomap): Update. * sparc64-linux-tdep.c (sparc64_linux_step_trap): Update. * sparc64obsd-tdep.c (sparc64obsd_supply_uthread, sparc64obsd_collect_uthread): Update. * sparc64-tdep.c (sparc64_pseudo_register_read, sparc64_pseudo_register_write, sparc64_supply_gregset, sparc64_collect_gregset): Update. * sparc-linux-tdep.c (sparc32_linux_step_trap): Update. * sparcobsd-tdep.c (sparc32obsd_supply_uthread, sparc32obsd_collect_uthread): Update. * sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code, sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow, sparc_collect_rwindow): Update. * spu-linux-nat.c (parse_spufs_run): Update. * spu-tdep.c (spu_pseudo_register_read_spu, spu_pseudo_register_write_spu, spu_pointer_to_address, spu_analyze_prologue, spu_in_function_epilogue_p, spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step, spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect, info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist, info_spu_dma_command, info_spu_proxydma_command): Update. * stack.c (print_frame_nameless_args, frame_info): Update. * symfile.c (read_target_long_array, simple_read_overlay_table, simple_read_overlay_region_table): Update. * target.c (debug_print_register): Update. * tramp-frame.c (tramp_frame_start): Update. * v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call, v850_extract_return_value, v850_store_return_value, * valarith.c (value_binop, value_bit_index): Update. * valops.c (value_cast): Update. * valprint.c (val_print_type_code_int, val_print_string, read_string): Update. * value.c (unpack_long, unpack_double, unpack_field_as_long, modify_field, pack_long): Update. * vax-tdep.c (vax_store_arguments, vax_push_dummy_call, vax_skip_prologue): Update. * xstormy16-tdep.c (xstormy16_push_dummy_call, xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p, xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry, xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update. * xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read, xtensa_pseudo_register_write, xtensa_frame_cache, xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update. * dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. * dfp.c (match_endianness): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. (decimal_to_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. Pass it to match_endianness. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. Pass them to match_endianness. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. Pass them to match_endianness. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. Pass them to match_endianness. * valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and BYTE_ORDER_Y output parameters. (value_binop): Update call to value_args_as_decimal. Update calls to decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero, decimal_binop, decimal_compare and decimal_convert to pass/receive byte order: * c-exp.y (parse_number): Update. * printcmd.c (printf_command): Update. * valarith.c (value_args_as_decimal, value_binop, value_logical_not, value_equal, value_less): Update. * valops.c (value_cast, value_one): Update. * valprint.c (print_decimal_floating): Update. * value.c (unpack_long, unpack_double): Update. * python/python-value.c (valpy_nonzero): Update. * ada-valprint.c (char_at): Add BYTE_ORDER parameter. (printstr): Update calls to char_at. (ada_val_print_array): Likewise. * valprint.c (read_string): Add BYTE_ORDER parameter. (val_print_string): Update call to read_string. * c-lang.c (c_get_string): Likewise. * charset.h (target_wide_charset): Add BYTE_ORDER parameter. * charset.c (target_wide_charset): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * printcmd.c (printf_command): Update calls to target_wide_charset. * c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter. Pass to target_wide_charset. Use it instead of current_gdbarch. (classify_type): Add BYTE_ORDER parameter. Pass to charset_for_string_type. Allow NULL encoding pointer. (print_wchar): Add BYTE_ORDER parameter. (c_emit_char): Update calls to classify_type and print_wchar. (c_printchar, c_printstr): Likewise. * gdbarch.sh (in_solib_return_trampoline): Convert to type "m". * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH parameter. * arch-utils.c (generic_in_solib_return_trampoline): Likewise. * hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise. * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise. (rs6000_skip_trampoline_code): Update call. * alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to dynamic_sigtramp_offset and pc_in_sigtramp callbacks. (alpha_read_insn): Add GDBARCH parameter. * alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter. (alpha_register_to_value): Pass architecture to alpha_sts. (alpha_extract_return_value): Likewise. (alpha_value_to_register): Pass architecture to alpha_lds. (alpha_store_return_value): Likewise. (alpha_read_insn): Add GDBARCH parameter. (alpha_skip_prologue): Pass architecture to alpha_read_insn. (alpha_heuristic_proc_start): Likewise. (alpha_heuristic_frame_unwind_cache): Likewise. (alpha_next_pc): Likewise. (alpha_sigtramp_frame_this_id): Pass architecture to tdep->dynamic_sigtramp_offset callback. (alpha_sigtramp_frame_sniffer): Pass architecture to tdep->pc_in_sigtramp callback. * alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter. (alphafbsd_sigtramp_offset): Likewise. * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH parameter. Pass to alpha_read_insn. (alpha_linux_sigtramp_offset): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset_1. (alpha_linux_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset. (alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn and alpha_linux_sigtramp_offset. * alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter. (alphanbsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alphanbsd_sigtramp_offset. * alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter. (alphaobsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_read_insn. (alphaobsd_sigcontext_addr): Pass architecture to alphaobsd_sigtramp_offset. * alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH parameter. * amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter. (amd64_skip_prologue): Pass architecture to amd64_analyze_prologue. (amd64_frame_cache): Likewise. * arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove. (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros. * arm-wince-tdep.c: Include "frame.h". * avr-tdep.c (EXTRACT_INSN): Remove. (avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN. (avr_skip_prologue): Pass architecture to avr_scan_prologue. (avr_frame_unwind_cache): Likewise. * cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member. (find_step_target): Initialize it. (get_data_from_address): Add BYTE_ORDER parameter. (bdap_prefix): Pass byte order to get_data_from_address. (handle_prefix_assign_mode_for_aritm_op): Likewise. (three_operand_add_sub_cmp_and_or_op): Likewise. (handle_inc_and_index_mode_for_aritm_op): Likewise. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter. (frv_linux_sigcontext_reg_addr): Pass architecture to frv_linux_pc_in_sigtramp. (frv_linux_sigtramp_frame_sniffer): Likewise. * h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter. (h8300_analyze_prologue): Add GDBARCH parameter. Pass to h8300_is_argument_spill. (h8300_frame_cache, h8300_skip_prologue): Pass architecture to h8300_analyze_prologue. * hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to in_solib_call_trampoline callback. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH parameter. (hppa64_push_dummy_call): Pass architecture to hppa64_convert_code_addr_to_fptr. (hppa_match_insns): Add GDBARCH parameter. (hppa_match_insns_relaxed): Add GDBARCH parameter. Pass to hppa_match_insns. (hppa_skip_trampoline_code): Pass architecture to hppa_match_insns. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. Pass to hppa_match_insns_relaxed. (hppa_stub_unwind_sniffer): Pass architecture to tdep->in_solib_call_trampoline callback. * hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter. (hppa32_hpux_search_dummy_call_sequence): Pass architecture to hppa_hpux_search_pattern. * hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter. (hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter. Pass to insns_match_pattern. (hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to hppa_linux_sigtramp_find_sigcontext. (hppa_linux_sigtramp_frame_sniffer): Likewise. (hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter. (hppa64_hpux_in_solib_call_trampoline): Likewise. * i386-tdep.c (i386_follow_jump): Add GDBARCH parameter. (i386_analyze_frame_setup): Add GDBARCH parameter. (i386_analyze_prologue): Add GDBARCH parameter. Pass to i386_follow_jump and i386_analyze_frame_setup. (i386_skip_prologue): Pass architecture to i386_analyze_prologue and i386_follow_jump. (i386_frame_cache): Pass architecture to i386_analyze_prologue. (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass frame to i386_pe_skip_trampoline_code. * ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to sigcontext_register_address callback. * ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter. (ia64_find_unwind_table): Pass architecture to ia64_find_global_pointer. (find_extant_func_descr): Add GDBARCH parameter. (find_func_descr): Pass architecture to find_extant_func_descr and ia64_find_global_pointer. (ia64_sigtramp_frame_init_saved_regs): Pass architecture to tdep->sigcontext_register_address callback. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add GDBARCH parameter. * iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter. (iq2000_frame_cache): Pass architecture to iq2000_scan_prologue. * lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter. (lm32_skip_prologue, lm32_frame_cache): Pass architecture to lm32_analyze_prologue. * m32r-tdep.c (decode_prologue): Add GDBARCH parameter. (m32r_skip_prologue): Pass architecture to decode_prologue. * m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter. (m68hc11_scan_prologue): Pass architecture to m68hc11_analyze_instruction. * m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter. (m68k_analyze_prologue): Pass architecture to m68k_analyze_frame_setup. * m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter. (m88k_analyze_prologue): Add GDBARCH parameter. Pass byte order to m88k_fetch_instruction. (m88k_skip_prologue): Pass architecture to m88k_analyze_prologue. (m88k_frame_cache): Likewise. * mep-tdep.c (mep_get_insn): Add GDBARCH parameter. (mep_analyze_prologue): Pass architecture to mep_get_insn. * mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter. (mips32_next_pc): Pass architecture to mips_fetch_instruction. (deal_with_atomic_sequence): Likewise. (unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction. (mips16_scan_prologue): Likewise. (mips32_scan_prologue): Likewise. (mips16_in_function_epilogue_p): Likewise. (mips32_in_function_epilogue_p): Likewise. (mips_about_to_return): Likewise. (mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue. (mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue. (mips_skip_prologue): Pass architecture to mips16_scan_prologue and mips32_scan_prologue. (mips_in_function_epilogue_p): Pass architecture to mips16_in_function_epilogue_p and mips32_in_function_epilogue_p. (heuristic_proc_start): Pass architecture to mips_fetch_instruction and mips_about_to_return. (mips_skip_mips16_trampoline_code): Pass architecture to mips_fetch_instruction. (fetch_mips_16): Add GDBARCH parameter. (mips16_next_pc): Pass architecture to fetch_mips_16. (extended_mips16_next_pc): Pass architecture to unpack_mips16 and fetch_mips_16. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class): Add GDBARCH parameter. (find_implementation_from_class): Add GDBARCH parameter, pass to read_objc_class, read_objc_methlist_nmethods, and read_objc_methlist_method. (find_implementation): Add GDBARCH parameter, pass to read_objc_object and find_implementation_from_class. (resolve_msgsend, resolve_msgsend_stret): Pass architecture to find_implementation. (resolve_msgsend_super, resolve_msgsend_super_stret): Pass architecture to read_objc_super and find_implementation_from_class. * ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter. (ppc64_standard_linkage1_target, ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): Pass architecture to ppc64_desc_entry_point. * rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter. (skip_prologue): Pass byte order to bl_to_blrl_insn_p. (rs6000_fetch_instruction): Add GDBARCH parameter. (rs6000_skip_stack_check): Add GDBARCH parameter, pass to rs6000_fetch_instruction. (skip_prologue): Pass architecture to rs6000_fetch_instruction. * remote-mips.c (mips_store_word): Return old_contents as host integer value instead of target bytes. * s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member. (s390_analyze_prologue): Initialize it. (extend_simple_arg): Add GDBARCH parameter. (s390_push_dummy_call): Pass architecture to extend_simple_arg. * scm-lang.c (scm_get_field): Add BYTE_ORDER parameter. * scm-lang.h (scm_get_field): Add BYTE_ORDER parameter. (SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field. * scm-valprint.c (scm_scmval_print): Likewise. (scm_scmlist_print, scm_ipruk, scm_scmval_print): Define SCM_BYTE_ORDER. * sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter. (sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to look_for_args_moves. (sh64_skip_prologue): Pass architecture to sh64_skip_prologue_hard_way. * sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter. (sh_skip_prologue): Pass architecture to sh_analyze_prologue. (sh_frame_cache): Likewise. * solib-irix.c (extract_mips_address): Add GDBARCH parameter. (fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Pass architecture to extract_mips_address. * sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter. * sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter. (sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture to sparc_fetch_wcookie. (sparc32_frame_prev_register): Likewise. * sparc64-tdep.c (sparc64_frame_prev_register): Likewise. * sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise. * spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter. (spu_skip_prologue): Pass architecture to spu_analyze_prologue. (spu_virtual_frame_pointer): Likewise. (spu_frame_unwind_cache): Likewise. (info_spu_mailbox_list): Add BYTE_ORER parameter. (info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list. (info_spu_dma_cmdlist): Add BYTE_ORER parameter. (info_spu_dma_command, info_spu_proxydma_command): Pass byte order to info_spu_dma_cmdlist. * symfile.c (read_target_long_array): Add GDBARCH parameter. (simple_read_overlay_table, simple_read_overlay_region_table, simple_overlay_update_1): Pass architecture to read_target_long_array. * v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter. (v850_frame_cache): Pass architecture to v850_analyze_prologue. * xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH parameter. (xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture to xstormy16_analyze_prologue. (xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter. (xstormy16_find_jmp_table_entry): Likewise. (xstormy16_skip_trampoline_code): Pass architecture to xstormy16_resolve_jmp_table_entry. (xstormy16_pointer_to_address): Likewise. (xstormy16_address_to_pointer): Pass architecture to xstormy16_find_jmp_table_entry. * xtensa-tdep.c (call0_track_op): Add GDBARCH parameter. (call0_analyze_prologue): Add GDBARCH parameter, pass to call0_track_op. (call0_frame_cache): Pass architecture to call0_analyze_prologue. (xtensa_skip_prologue): Likewise.
2009-07-02 19:25:59 +02:00
/* The size and byte-order of a GPR or FPR. */
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
int gpr_size;
int fpr_size;
* defs.h (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * gdbcore.h (read_memory_integer, safe_read_memory_integer, read_memory_unsigned_integer, write_memory_signed_integer, write_memory_unsigned_integer): Add BYTE_ORDER parameter. * corefile.c (struct captured_read_memory_integer_arguments): Add BYTE_ORDER member. (safe_read_memory_integer): Add BYTE_ORDER parameter. Store it into struct captured_read_memory_integer_arguments. (do_captured_read_memory_integer): Pass it to read_memory_integer. (read_memory_integer): Add BYTE_ORDER parameter. Pass it to extract_signed_integer. (read_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. (write_memory_signed_integer): Add BYTE_ORDER parameter. Pass it to store_signed_integer. (write_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to store_unsigned_integer. * target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter. * target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. Update calls to extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer, read_memory_integer, read_memory_unsigned_integer, safe_read_memory_integer, write_memory_signed_integer, write_memory_unsigned_integer, and get_target_memory_unsigned to pass byte order: * ada-lang.c (ada_value_binop): Update. * ada-valprint.c (char_at): Update. * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update. * alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call, alpha_extract_return_value, alpha_read_insn, alpha_get_longjmp_target): Update. * amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update. * amd64obsd-tdep.c (amd64obsd_supply_uthread, amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update. * amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue, amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel, amd64_displaced_step_fixup): Update. * arm-linux-tdep.c (arm_linux_sigreturn_init, arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update. * arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc, arm_get_next_pc, arm_extract_return_value, arm_store_return_value, arm_return_value): Update. * arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update. * auxv.c (default_auxv_parse): Update. * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address, avr_scan_prologue, avr_extract_return_value, avr_frame_prev_register, avr_push_dummy_call): Update. * bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset, bsd_uthread_wait, bsd_uthread_thread_alive, bsd_uthread_extra_thread_info): Update. * c-lang.c (c_printstr, print_wchar): Update. * cp-valprint.c (cp_print_class_member): Update. * cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache, cris_push_dummy_call, cris_scan_prologue, cris_store_return_value, cris_extract_return_value, find_step_target, dip_prefix, sixteen_bit_offset_branch_op, none_reg_mode_jump_op, move_mem_to_reg_movem_op, get_data_from_address): Update. * dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update. * dwarf2-frame.c (execute_cfa_program): Update. * dwarf2loc.c (find_location_expression): Update. * dwarf2read.c (dwarf2_const_value): Update. * expprint.c (print_subexp_standard): Update. * findvar.c (unsigned_pointer_to_address, signed_pointer_to_address, unsigned_address_to_pointer, address_to_signed_pointer, read_var_value): Update. * frame.c (frame_unwind_register_signed, frame_unwind_register_unsigned, get_frame_memory_signed, get_frame_memory_unsigned): Update. * frame-unwind.c (frame_unwind_got_constant): Update. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp, frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache): Update. * frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue, frv_extract_return_value, find_func_descr, frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update. * f-valprint.c (f_val_print): Update. * gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr): Update. * h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue, h8300_push_dummy_call, h8300_extract_return_value, h8300h_extract_return_value, h8300_store_return_value, h8300h_store_return_value): Update. * hppabsd-tdep.c (hppabsd_find_global_pointer): Update. * hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register): Update. * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline, hppa64_hpux_in_solib_call_trampoline, hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code, hppa_hpux_sigtramp_frame_unwind_cache, hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer, hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern, hppa32_hpux_search_dummy_call_sequence, hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state, hppa_hpux_unwind_adjust_stub): Update. * hppa-linux-tdep.c (insns_match_pattern, hppa_linux_find_global_pointer): Update. * hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call, hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call, skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache, hppa_pseudo_register_read, hppa_frame_prev_register_helper, hppa_match_insns): Update. * hpux-thread.c (hpux_thread_fetch_registers): Update. * i386-tdep.c (i386bsd_sigcontext_addr): Update. * i386-cygwin-tdep.c (core_process_module_section): Update. * i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn, amd64_darwin_sstep_at_sigreturn): Update. * i386-darwin-tdep.c (i386_darwin_sigcontext_addr, amd64_darwin_sigcontext_addr): Likewise. * i386-linux-nat.c (i386_linux_sigcontext_addr): Update. * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update. * i386-nto-tdep.c (i386nto_sigcontext_addr): Update. * i386obsd-nat.c (i386obsd_supply_pcb): Update. * i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread, i386obsd_trapframe_cache): Update. * i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump, i386_analyze_frame_setup, i386_analyze_prologue, i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache, i386_get_longjmp_target, i386_push_dummy_call, i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr, i386_fetch_pointer_argument): Update. * i387-tdep.c (i387_supply_fsave): Update. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update. * ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write, examine_prologue, ia64_frame_cache, ia64_frame_prev_register, ia64_sigtramp_frame_cache, ia64_sigtramp_frame_prev_register, ia64_access_reg, ia64_access_rse_reg, ia64_libunwind_frame_this_id, ia64_libunwind_frame_prev_register, ia64_libunwind_sigtramp_frame_this_id, ia64_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer, find_extant_func_descr, find_func_descr, ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id, ia64_unwind_pc): Update. * iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer, iq2000_scan_prologue, iq2000_extract_return_value, iq2000_push_dummy_call): Update. * irix5nat.c (fill_gregset): Update. * jv-lang.c (evaluate_subexp_java): Update. * jv-valprint.c (java_value_print): Update. * lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call, lm32_extract_return_value, lm32_store_return_value): Update. * m32c-tdep.c (m32c_push_dummy_call, m32c_return_value, m32c_skip_trampoline_code, m32c_m16c_address_to_pointer, m32c_m16c_pointer_to_address): Update. * m32r-tdep.c (m32r_store_return_value, decode_prologue, m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value): Update. * m68hc11-tdep.c (m68hc11_pseudo_register_read, m68hc11_pseudo_register_write, m68hc11_analyze_instruction, m68hc11_push_dummy_call): Update. * m68linux-tdep.c (m68k_linux_pc_in_sigtramp, m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache): Update. * m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup, m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache, m68k_get_longjmp_target): Update. * m88k-tdep.c (m88k_fetch_instruction): Update. * mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write, mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update. * mi/mi-main.c (mi_cmd_data_write_memory): Update. * mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg, mips64_linux_get_longjmp_target, mips64_fill_gregset, mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update. * mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update. * mips-tdep.c (mips_fetch_instruction, fetch_mips_16, mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call, mips_o32_push_dummy_call, mips_o64_push_dummy_call, mips_single_step_through_delay, mips_skip_pic_trampoline_code, mips_integer_to_address): Update. * mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call): Update. * monitor.c (monitor_supply_register, monitor_write_memory, monitor_read_memory_single): Update. * moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value, moxie_analyze_prologue): Update. * mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor, mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info, mt_push_dummy_call): Update. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class, find_implementation_from_class): Update. * ppc64-linux-tdep.c (ppc64_desc_entry_point, ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache): Update. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer, ppcobsd_sigtramp_frame_cache): Update. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call, do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call, ppc64_sysv_abi_return_value): Update. * ppc-linux-nat.c (ppc_linux_auxv_parse): Update. * procfs.c (procfs_auxv_parse): Update. * p-valprint.c (pascal_val_print): Update. * regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned, regcache_raw_write_signed, regcache_raw_write_unsigned, regcache_cooked_read_signed, regcache_cooked_read_unsigned, regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update. * remote-m32r-sdi.c (m32r_fetch_register): Update. * remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory): Update. * rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value, rs6000_convert_from_func_ptr_addr, branch_dest, rs6000_software_single_step): Update. * rs6000-tdep.c (rs6000_in_function_epilogue_p, ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence, bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue, rs6000_skip_main_prologue, rs6000_skip_trampoline_code, rs6000_frame_cache): Update. * s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write, s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load, s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache, extend_simple_arg, s390_push_dummy_call, s390_return_value): Update. * scm-exp.c (scm_lreadr): Update. * scm-lang.c (scm_get_field, scm_unpack): Update. * scm-valprint.c (scm_val_print): Update. * score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call, score_fetch_inst): Update. * sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way, sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value, sh64_pseudo_register_read, sh64_pseudo_register_write, sh64_frame_prev_register): Update: * sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu, sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu, sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update. * solib-darwin.c (darwin_load_image_infos): Update. * solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2, find_canonical_descriptor_in_load_object): Update. * solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Update. * solib-som.c (som_solib_create_inferior_hook, link_map_start, som_current_sos, som_open_symbol_file_object): Update. * solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME): Update. * solib-svr4.c (read_program_header, scan_dyntag_auxv, solib_svr4_r_ldsomap): Update. * sparc64-linux-tdep.c (sparc64_linux_step_trap): Update. * sparc64obsd-tdep.c (sparc64obsd_supply_uthread, sparc64obsd_collect_uthread): Update. * sparc64-tdep.c (sparc64_pseudo_register_read, sparc64_pseudo_register_write, sparc64_supply_gregset, sparc64_collect_gregset): Update. * sparc-linux-tdep.c (sparc32_linux_step_trap): Update. * sparcobsd-tdep.c (sparc32obsd_supply_uthread, sparc32obsd_collect_uthread): Update. * sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code, sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow, sparc_collect_rwindow): Update. * spu-linux-nat.c (parse_spufs_run): Update. * spu-tdep.c (spu_pseudo_register_read_spu, spu_pseudo_register_write_spu, spu_pointer_to_address, spu_analyze_prologue, spu_in_function_epilogue_p, spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step, spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect, info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist, info_spu_dma_command, info_spu_proxydma_command): Update. * stack.c (print_frame_nameless_args, frame_info): Update. * symfile.c (read_target_long_array, simple_read_overlay_table, simple_read_overlay_region_table): Update. * target.c (debug_print_register): Update. * tramp-frame.c (tramp_frame_start): Update. * v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call, v850_extract_return_value, v850_store_return_value, * valarith.c (value_binop, value_bit_index): Update. * valops.c (value_cast): Update. * valprint.c (val_print_type_code_int, val_print_string, read_string): Update. * value.c (unpack_long, unpack_double, unpack_field_as_long, modify_field, pack_long): Update. * vax-tdep.c (vax_store_arguments, vax_push_dummy_call, vax_skip_prologue): Update. * xstormy16-tdep.c (xstormy16_push_dummy_call, xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p, xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry, xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update. * xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read, xtensa_pseudo_register_write, xtensa_frame_cache, xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update. * dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. * dfp.c (match_endianness): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. (decimal_to_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. Pass it to match_endianness. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. Pass them to match_endianness. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. Pass them to match_endianness. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. Pass them to match_endianness. * valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and BYTE_ORDER_Y output parameters. (value_binop): Update call to value_args_as_decimal. Update calls to decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero, decimal_binop, decimal_compare and decimal_convert to pass/receive byte order: * c-exp.y (parse_number): Update. * printcmd.c (printf_command): Update. * valarith.c (value_args_as_decimal, value_binop, value_logical_not, value_equal, value_less): Update. * valops.c (value_cast, value_one): Update. * valprint.c (print_decimal_floating): Update. * value.c (unpack_long, unpack_double): Update. * python/python-value.c (valpy_nonzero): Update. * ada-valprint.c (char_at): Add BYTE_ORDER parameter. (printstr): Update calls to char_at. (ada_val_print_array): Likewise. * valprint.c (read_string): Add BYTE_ORDER parameter. (val_print_string): Update call to read_string. * c-lang.c (c_get_string): Likewise. * charset.h (target_wide_charset): Add BYTE_ORDER parameter. * charset.c (target_wide_charset): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * printcmd.c (printf_command): Update calls to target_wide_charset. * c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter. Pass to target_wide_charset. Use it instead of current_gdbarch. (classify_type): Add BYTE_ORDER parameter. Pass to charset_for_string_type. Allow NULL encoding pointer. (print_wchar): Add BYTE_ORDER parameter. (c_emit_char): Update calls to classify_type and print_wchar. (c_printchar, c_printstr): Likewise. * gdbarch.sh (in_solib_return_trampoline): Convert to type "m". * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH parameter. * arch-utils.c (generic_in_solib_return_trampoline): Likewise. * hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise. * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise. (rs6000_skip_trampoline_code): Update call. * alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to dynamic_sigtramp_offset and pc_in_sigtramp callbacks. (alpha_read_insn): Add GDBARCH parameter. * alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter. (alpha_register_to_value): Pass architecture to alpha_sts. (alpha_extract_return_value): Likewise. (alpha_value_to_register): Pass architecture to alpha_lds. (alpha_store_return_value): Likewise. (alpha_read_insn): Add GDBARCH parameter. (alpha_skip_prologue): Pass architecture to alpha_read_insn. (alpha_heuristic_proc_start): Likewise. (alpha_heuristic_frame_unwind_cache): Likewise. (alpha_next_pc): Likewise. (alpha_sigtramp_frame_this_id): Pass architecture to tdep->dynamic_sigtramp_offset callback. (alpha_sigtramp_frame_sniffer): Pass architecture to tdep->pc_in_sigtramp callback. * alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter. (alphafbsd_sigtramp_offset): Likewise. * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH parameter. Pass to alpha_read_insn. (alpha_linux_sigtramp_offset): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset_1. (alpha_linux_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset. (alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn and alpha_linux_sigtramp_offset. * alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter. (alphanbsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alphanbsd_sigtramp_offset. * alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter. (alphaobsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_read_insn. (alphaobsd_sigcontext_addr): Pass architecture to alphaobsd_sigtramp_offset. * alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH parameter. * amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter. (amd64_skip_prologue): Pass architecture to amd64_analyze_prologue. (amd64_frame_cache): Likewise. * arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove. (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros. * arm-wince-tdep.c: Include "frame.h". * avr-tdep.c (EXTRACT_INSN): Remove. (avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN. (avr_skip_prologue): Pass architecture to avr_scan_prologue. (avr_frame_unwind_cache): Likewise. * cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member. (find_step_target): Initialize it. (get_data_from_address): Add BYTE_ORDER parameter. (bdap_prefix): Pass byte order to get_data_from_address. (handle_prefix_assign_mode_for_aritm_op): Likewise. (three_operand_add_sub_cmp_and_or_op): Likewise. (handle_inc_and_index_mode_for_aritm_op): Likewise. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter. (frv_linux_sigcontext_reg_addr): Pass architecture to frv_linux_pc_in_sigtramp. (frv_linux_sigtramp_frame_sniffer): Likewise. * h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter. (h8300_analyze_prologue): Add GDBARCH parameter. Pass to h8300_is_argument_spill. (h8300_frame_cache, h8300_skip_prologue): Pass architecture to h8300_analyze_prologue. * hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to in_solib_call_trampoline callback. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH parameter. (hppa64_push_dummy_call): Pass architecture to hppa64_convert_code_addr_to_fptr. (hppa_match_insns): Add GDBARCH parameter. (hppa_match_insns_relaxed): Add GDBARCH parameter. Pass to hppa_match_insns. (hppa_skip_trampoline_code): Pass architecture to hppa_match_insns. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. Pass to hppa_match_insns_relaxed. (hppa_stub_unwind_sniffer): Pass architecture to tdep->in_solib_call_trampoline callback. * hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter. (hppa32_hpux_search_dummy_call_sequence): Pass architecture to hppa_hpux_search_pattern. * hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter. (hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter. Pass to insns_match_pattern. (hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to hppa_linux_sigtramp_find_sigcontext. (hppa_linux_sigtramp_frame_sniffer): Likewise. (hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter. (hppa64_hpux_in_solib_call_trampoline): Likewise. * i386-tdep.c (i386_follow_jump): Add GDBARCH parameter. (i386_analyze_frame_setup): Add GDBARCH parameter. (i386_analyze_prologue): Add GDBARCH parameter. Pass to i386_follow_jump and i386_analyze_frame_setup. (i386_skip_prologue): Pass architecture to i386_analyze_prologue and i386_follow_jump. (i386_frame_cache): Pass architecture to i386_analyze_prologue. (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass frame to i386_pe_skip_trampoline_code. * ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to sigcontext_register_address callback. * ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter. (ia64_find_unwind_table): Pass architecture to ia64_find_global_pointer. (find_extant_func_descr): Add GDBARCH parameter. (find_func_descr): Pass architecture to find_extant_func_descr and ia64_find_global_pointer. (ia64_sigtramp_frame_init_saved_regs): Pass architecture to tdep->sigcontext_register_address callback. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add GDBARCH parameter. * iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter. (iq2000_frame_cache): Pass architecture to iq2000_scan_prologue. * lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter. (lm32_skip_prologue, lm32_frame_cache): Pass architecture to lm32_analyze_prologue. * m32r-tdep.c (decode_prologue): Add GDBARCH parameter. (m32r_skip_prologue): Pass architecture to decode_prologue. * m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter. (m68hc11_scan_prologue): Pass architecture to m68hc11_analyze_instruction. * m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter. (m68k_analyze_prologue): Pass architecture to m68k_analyze_frame_setup. * m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter. (m88k_analyze_prologue): Add GDBARCH parameter. Pass byte order to m88k_fetch_instruction. (m88k_skip_prologue): Pass architecture to m88k_analyze_prologue. (m88k_frame_cache): Likewise. * mep-tdep.c (mep_get_insn): Add GDBARCH parameter. (mep_analyze_prologue): Pass architecture to mep_get_insn. * mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter. (mips32_next_pc): Pass architecture to mips_fetch_instruction. (deal_with_atomic_sequence): Likewise. (unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction. (mips16_scan_prologue): Likewise. (mips32_scan_prologue): Likewise. (mips16_in_function_epilogue_p): Likewise. (mips32_in_function_epilogue_p): Likewise. (mips_about_to_return): Likewise. (mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue. (mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue. (mips_skip_prologue): Pass architecture to mips16_scan_prologue and mips32_scan_prologue. (mips_in_function_epilogue_p): Pass architecture to mips16_in_function_epilogue_p and mips32_in_function_epilogue_p. (heuristic_proc_start): Pass architecture to mips_fetch_instruction and mips_about_to_return. (mips_skip_mips16_trampoline_code): Pass architecture to mips_fetch_instruction. (fetch_mips_16): Add GDBARCH parameter. (mips16_next_pc): Pass architecture to fetch_mips_16. (extended_mips16_next_pc): Pass architecture to unpack_mips16 and fetch_mips_16. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class): Add GDBARCH parameter. (find_implementation_from_class): Add GDBARCH parameter, pass to read_objc_class, read_objc_methlist_nmethods, and read_objc_methlist_method. (find_implementation): Add GDBARCH parameter, pass to read_objc_object and find_implementation_from_class. (resolve_msgsend, resolve_msgsend_stret): Pass architecture to find_implementation. (resolve_msgsend_super, resolve_msgsend_super_stret): Pass architecture to read_objc_super and find_implementation_from_class. * ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter. (ppc64_standard_linkage1_target, ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): Pass architecture to ppc64_desc_entry_point. * rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter. (skip_prologue): Pass byte order to bl_to_blrl_insn_p. (rs6000_fetch_instruction): Add GDBARCH parameter. (rs6000_skip_stack_check): Add GDBARCH parameter, pass to rs6000_fetch_instruction. (skip_prologue): Pass architecture to rs6000_fetch_instruction. * remote-mips.c (mips_store_word): Return old_contents as host integer value instead of target bytes. * s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member. (s390_analyze_prologue): Initialize it. (extend_simple_arg): Add GDBARCH parameter. (s390_push_dummy_call): Pass architecture to extend_simple_arg. * scm-lang.c (scm_get_field): Add BYTE_ORDER parameter. * scm-lang.h (scm_get_field): Add BYTE_ORDER parameter. (SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field. * scm-valprint.c (scm_scmval_print): Likewise. (scm_scmlist_print, scm_ipruk, scm_scmval_print): Define SCM_BYTE_ORDER. * sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter. (sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to look_for_args_moves. (sh64_skip_prologue): Pass architecture to sh64_skip_prologue_hard_way. * sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter. (sh_skip_prologue): Pass architecture to sh_analyze_prologue. (sh_frame_cache): Likewise. * solib-irix.c (extract_mips_address): Add GDBARCH parameter. (fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Pass architecture to extract_mips_address. * sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter. * sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter. (sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture to sparc_fetch_wcookie. (sparc32_frame_prev_register): Likewise. * sparc64-tdep.c (sparc64_frame_prev_register): Likewise. * sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise. * spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter. (spu_skip_prologue): Pass architecture to spu_analyze_prologue. (spu_virtual_frame_pointer): Likewise. (spu_frame_unwind_cache): Likewise. (info_spu_mailbox_list): Add BYTE_ORER parameter. (info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list. (info_spu_dma_cmdlist): Add BYTE_ORER parameter. (info_spu_dma_command, info_spu_proxydma_command): Pass byte order to info_spu_dma_cmdlist. * symfile.c (read_target_long_array): Add GDBARCH parameter. (simple_read_overlay_table, simple_read_overlay_region_table, simple_overlay_update_1): Pass architecture to read_target_long_array. * v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter. (v850_frame_cache): Pass architecture to v850_analyze_prologue. * xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH parameter. (xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture to xstormy16_analyze_prologue. (xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter. (xstormy16_find_jmp_table_entry): Likewise. (xstormy16_skip_trampoline_code): Pass architecture to xstormy16_resolve_jmp_table_entry. (xstormy16_pointer_to_address): Likewise. (xstormy16_address_to_pointer): Pass architecture to xstormy16_find_jmp_table_entry. * xtensa-tdep.c (call0_track_op): Add GDBARCH parameter. (call0_analyze_prologue): Add GDBARCH parameter, pass to call0_track_op. (call0_frame_cache): Pass architecture to call0_analyze_prologue. (xtensa_skip_prologue): Likewise.
2009-07-02 19:25:59 +02:00
enum bfd_endian byte_order;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* The general-purpose registers. */
pv_t gpr[S390_NUM_GPRS];
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* The floating-point registers. */
pv_t fpr[S390_NUM_FPRS];
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* The offset relative to the CFA where the incoming GPR N was saved
by the function prologue. 0 if not saved or unknown. */
int gpr_slot[S390_NUM_GPRS];
/* Likewise for FPRs. */
int fpr_slot[S390_NUM_FPRS];
/* Nonzero if the backchain was saved. This is assumed to be the
case when the incoming SP is saved at the current SP location. */
int back_chain_saved_p;
};
/* Return the effective address for an X-style instruction, like:
L R1, D2(X2, B2)
Here, X2 and B2 are registers, and D2 is a signed 20-bit
constant; the effective address is the sum of all three. If either
X2 or B2 are zero, then it doesn't contribute to the sum --- this
means that r0 can't be used as either X2 or B2. */
static pv_t
s390_addr (struct s390_prologue_data *data,
int d2, unsigned int x2, unsigned int b2)
{
pv_t result;
result = pv_constant (d2);
if (x2)
result = pv_add (result, data->gpr[x2]);
if (b2)
result = pv_add (result, data->gpr[b2]);
return result;
}
/* Do a SIZE-byte store of VALUE to D2(X2,B2). */
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
static void
s390_store (struct s390_prologue_data *data,
int d2, unsigned int x2, unsigned int b2, CORE_ADDR size,
pv_t value)
{
pv_t addr = s390_addr (data, d2, x2, b2);
pv_t offset;
/* Check whether we are storing the backchain. */
offset = pv_subtract (data->gpr[S390_SP_REGNUM - S390_R0_REGNUM], addr);
if (pv_is_constant (offset) && offset.k == 0)
if (size == data->gpr_size
&& pv_is_register_k (value, S390_SP_REGNUM, 0))
{
data->back_chain_saved_p = 1;
return;
}
/* Check whether we are storing a register into the stack. */
if (!pv_area_store_would_trash (data->stack, addr))
pv_area_store (data->stack, addr, size, value);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* Note: If this is some store we cannot identify, you might think we
should forget our cached values, as any of those might have been hit.
However, we make the assumption that the register save areas are only
ever stored to once in any given function, and we do recognize these
stores. Thus every store we cannot recognize does not hit our data. */
}
/* Do a SIZE-byte load from D2(X2,B2). */
static pv_t
s390_load (struct s390_prologue_data *data,
int d2, unsigned int x2, unsigned int b2, CORE_ADDR size)
{
pv_t addr = s390_addr (data, d2, x2, b2);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* If it's a load from an in-line constant pool, then we can
simulate that, under the assumption that the code isn't
going to change between the time the processor actually
executed it creating the current frame, and the time when
we're analyzing the code to unwind past that frame. */
if (pv_is_constant (addr))
{
struct target_section *secp;
secp = target_section_by_addr (&current_target, addr.k);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
if (secp != NULL
&& (bfd_get_section_flags (secp->bfd, secp->the_bfd_section)
& SEC_READONLY))
* defs.h (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * gdbcore.h (read_memory_integer, safe_read_memory_integer, read_memory_unsigned_integer, write_memory_signed_integer, write_memory_unsigned_integer): Add BYTE_ORDER parameter. * corefile.c (struct captured_read_memory_integer_arguments): Add BYTE_ORDER member. (safe_read_memory_integer): Add BYTE_ORDER parameter. Store it into struct captured_read_memory_integer_arguments. (do_captured_read_memory_integer): Pass it to read_memory_integer. (read_memory_integer): Add BYTE_ORDER parameter. Pass it to extract_signed_integer. (read_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. (write_memory_signed_integer): Add BYTE_ORDER parameter. Pass it to store_signed_integer. (write_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to store_unsigned_integer. * target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter. * target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. Update calls to extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer, read_memory_integer, read_memory_unsigned_integer, safe_read_memory_integer, write_memory_signed_integer, write_memory_unsigned_integer, and get_target_memory_unsigned to pass byte order: * ada-lang.c (ada_value_binop): Update. * ada-valprint.c (char_at): Update. * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update. * alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call, alpha_extract_return_value, alpha_read_insn, alpha_get_longjmp_target): Update. * amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update. * amd64obsd-tdep.c (amd64obsd_supply_uthread, amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update. * amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue, amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel, amd64_displaced_step_fixup): Update. * arm-linux-tdep.c (arm_linux_sigreturn_init, arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update. * arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc, arm_get_next_pc, arm_extract_return_value, arm_store_return_value, arm_return_value): Update. * arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update. * auxv.c (default_auxv_parse): Update. * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address, avr_scan_prologue, avr_extract_return_value, avr_frame_prev_register, avr_push_dummy_call): Update. * bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset, bsd_uthread_wait, bsd_uthread_thread_alive, bsd_uthread_extra_thread_info): Update. * c-lang.c (c_printstr, print_wchar): Update. * cp-valprint.c (cp_print_class_member): Update. * cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache, cris_push_dummy_call, cris_scan_prologue, cris_store_return_value, cris_extract_return_value, find_step_target, dip_prefix, sixteen_bit_offset_branch_op, none_reg_mode_jump_op, move_mem_to_reg_movem_op, get_data_from_address): Update. * dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update. * dwarf2-frame.c (execute_cfa_program): Update. * dwarf2loc.c (find_location_expression): Update. * dwarf2read.c (dwarf2_const_value): Update. * expprint.c (print_subexp_standard): Update. * findvar.c (unsigned_pointer_to_address, signed_pointer_to_address, unsigned_address_to_pointer, address_to_signed_pointer, read_var_value): Update. * frame.c (frame_unwind_register_signed, frame_unwind_register_unsigned, get_frame_memory_signed, get_frame_memory_unsigned): Update. * frame-unwind.c (frame_unwind_got_constant): Update. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp, frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache): Update. * frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue, frv_extract_return_value, find_func_descr, frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update. * f-valprint.c (f_val_print): Update. * gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr): Update. * h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue, h8300_push_dummy_call, h8300_extract_return_value, h8300h_extract_return_value, h8300_store_return_value, h8300h_store_return_value): Update. * hppabsd-tdep.c (hppabsd_find_global_pointer): Update. * hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register): Update. * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline, hppa64_hpux_in_solib_call_trampoline, hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code, hppa_hpux_sigtramp_frame_unwind_cache, hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer, hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern, hppa32_hpux_search_dummy_call_sequence, hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state, hppa_hpux_unwind_adjust_stub): Update. * hppa-linux-tdep.c (insns_match_pattern, hppa_linux_find_global_pointer): Update. * hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call, hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call, skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache, hppa_pseudo_register_read, hppa_frame_prev_register_helper, hppa_match_insns): Update. * hpux-thread.c (hpux_thread_fetch_registers): Update. * i386-tdep.c (i386bsd_sigcontext_addr): Update. * i386-cygwin-tdep.c (core_process_module_section): Update. * i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn, amd64_darwin_sstep_at_sigreturn): Update. * i386-darwin-tdep.c (i386_darwin_sigcontext_addr, amd64_darwin_sigcontext_addr): Likewise. * i386-linux-nat.c (i386_linux_sigcontext_addr): Update. * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update. * i386-nto-tdep.c (i386nto_sigcontext_addr): Update. * i386obsd-nat.c (i386obsd_supply_pcb): Update. * i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread, i386obsd_trapframe_cache): Update. * i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump, i386_analyze_frame_setup, i386_analyze_prologue, i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache, i386_get_longjmp_target, i386_push_dummy_call, i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr, i386_fetch_pointer_argument): Update. * i387-tdep.c (i387_supply_fsave): Update. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update. * ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write, examine_prologue, ia64_frame_cache, ia64_frame_prev_register, ia64_sigtramp_frame_cache, ia64_sigtramp_frame_prev_register, ia64_access_reg, ia64_access_rse_reg, ia64_libunwind_frame_this_id, ia64_libunwind_frame_prev_register, ia64_libunwind_sigtramp_frame_this_id, ia64_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer, find_extant_func_descr, find_func_descr, ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id, ia64_unwind_pc): Update. * iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer, iq2000_scan_prologue, iq2000_extract_return_value, iq2000_push_dummy_call): Update. * irix5nat.c (fill_gregset): Update. * jv-lang.c (evaluate_subexp_java): Update. * jv-valprint.c (java_value_print): Update. * lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call, lm32_extract_return_value, lm32_store_return_value): Update. * m32c-tdep.c (m32c_push_dummy_call, m32c_return_value, m32c_skip_trampoline_code, m32c_m16c_address_to_pointer, m32c_m16c_pointer_to_address): Update. * m32r-tdep.c (m32r_store_return_value, decode_prologue, m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value): Update. * m68hc11-tdep.c (m68hc11_pseudo_register_read, m68hc11_pseudo_register_write, m68hc11_analyze_instruction, m68hc11_push_dummy_call): Update. * m68linux-tdep.c (m68k_linux_pc_in_sigtramp, m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache): Update. * m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup, m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache, m68k_get_longjmp_target): Update. * m88k-tdep.c (m88k_fetch_instruction): Update. * mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write, mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update. * mi/mi-main.c (mi_cmd_data_write_memory): Update. * mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg, mips64_linux_get_longjmp_target, mips64_fill_gregset, mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update. * mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update. * mips-tdep.c (mips_fetch_instruction, fetch_mips_16, mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call, mips_o32_push_dummy_call, mips_o64_push_dummy_call, mips_single_step_through_delay, mips_skip_pic_trampoline_code, mips_integer_to_address): Update. * mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call): Update. * monitor.c (monitor_supply_register, monitor_write_memory, monitor_read_memory_single): Update. * moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value, moxie_analyze_prologue): Update. * mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor, mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info, mt_push_dummy_call): Update. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class, find_implementation_from_class): Update. * ppc64-linux-tdep.c (ppc64_desc_entry_point, ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache): Update. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer, ppcobsd_sigtramp_frame_cache): Update. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call, do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call, ppc64_sysv_abi_return_value): Update. * ppc-linux-nat.c (ppc_linux_auxv_parse): Update. * procfs.c (procfs_auxv_parse): Update. * p-valprint.c (pascal_val_print): Update. * regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned, regcache_raw_write_signed, regcache_raw_write_unsigned, regcache_cooked_read_signed, regcache_cooked_read_unsigned, regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update. * remote-m32r-sdi.c (m32r_fetch_register): Update. * remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory): Update. * rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value, rs6000_convert_from_func_ptr_addr, branch_dest, rs6000_software_single_step): Update. * rs6000-tdep.c (rs6000_in_function_epilogue_p, ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence, bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue, rs6000_skip_main_prologue, rs6000_skip_trampoline_code, rs6000_frame_cache): Update. * s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write, s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load, s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache, extend_simple_arg, s390_push_dummy_call, s390_return_value): Update. * scm-exp.c (scm_lreadr): Update. * scm-lang.c (scm_get_field, scm_unpack): Update. * scm-valprint.c (scm_val_print): Update. * score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call, score_fetch_inst): Update. * sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way, sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value, sh64_pseudo_register_read, sh64_pseudo_register_write, sh64_frame_prev_register): Update: * sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu, sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu, sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update. * solib-darwin.c (darwin_load_image_infos): Update. * solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2, find_canonical_descriptor_in_load_object): Update. * solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Update. * solib-som.c (som_solib_create_inferior_hook, link_map_start, som_current_sos, som_open_symbol_file_object): Update. * solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME): Update. * solib-svr4.c (read_program_header, scan_dyntag_auxv, solib_svr4_r_ldsomap): Update. * sparc64-linux-tdep.c (sparc64_linux_step_trap): Update. * sparc64obsd-tdep.c (sparc64obsd_supply_uthread, sparc64obsd_collect_uthread): Update. * sparc64-tdep.c (sparc64_pseudo_register_read, sparc64_pseudo_register_write, sparc64_supply_gregset, sparc64_collect_gregset): Update. * sparc-linux-tdep.c (sparc32_linux_step_trap): Update. * sparcobsd-tdep.c (sparc32obsd_supply_uthread, sparc32obsd_collect_uthread): Update. * sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code, sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow, sparc_collect_rwindow): Update. * spu-linux-nat.c (parse_spufs_run): Update. * spu-tdep.c (spu_pseudo_register_read_spu, spu_pseudo_register_write_spu, spu_pointer_to_address, spu_analyze_prologue, spu_in_function_epilogue_p, spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step, spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect, info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist, info_spu_dma_command, info_spu_proxydma_command): Update. * stack.c (print_frame_nameless_args, frame_info): Update. * symfile.c (read_target_long_array, simple_read_overlay_table, simple_read_overlay_region_table): Update. * target.c (debug_print_register): Update. * tramp-frame.c (tramp_frame_start): Update. * v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call, v850_extract_return_value, v850_store_return_value, * valarith.c (value_binop, value_bit_index): Update. * valops.c (value_cast): Update. * valprint.c (val_print_type_code_int, val_print_string, read_string): Update. * value.c (unpack_long, unpack_double, unpack_field_as_long, modify_field, pack_long): Update. * vax-tdep.c (vax_store_arguments, vax_push_dummy_call, vax_skip_prologue): Update. * xstormy16-tdep.c (xstormy16_push_dummy_call, xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p, xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry, xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update. * xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read, xtensa_pseudo_register_write, xtensa_frame_cache, xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update. * dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. * dfp.c (match_endianness): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. (decimal_to_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. Pass it to match_endianness. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. Pass them to match_endianness. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. Pass them to match_endianness. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. Pass them to match_endianness. * valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and BYTE_ORDER_Y output parameters. (value_binop): Update call to value_args_as_decimal. Update calls to decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero, decimal_binop, decimal_compare and decimal_convert to pass/receive byte order: * c-exp.y (parse_number): Update. * printcmd.c (printf_command): Update. * valarith.c (value_args_as_decimal, value_binop, value_logical_not, value_equal, value_less): Update. * valops.c (value_cast, value_one): Update. * valprint.c (print_decimal_floating): Update. * value.c (unpack_long, unpack_double): Update. * python/python-value.c (valpy_nonzero): Update. * ada-valprint.c (char_at): Add BYTE_ORDER parameter. (printstr): Update calls to char_at. (ada_val_print_array): Likewise. * valprint.c (read_string): Add BYTE_ORDER parameter. (val_print_string): Update call to read_string. * c-lang.c (c_get_string): Likewise. * charset.h (target_wide_charset): Add BYTE_ORDER parameter. * charset.c (target_wide_charset): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * printcmd.c (printf_command): Update calls to target_wide_charset. * c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter. Pass to target_wide_charset. Use it instead of current_gdbarch. (classify_type): Add BYTE_ORDER parameter. Pass to charset_for_string_type. Allow NULL encoding pointer. (print_wchar): Add BYTE_ORDER parameter. (c_emit_char): Update calls to classify_type and print_wchar. (c_printchar, c_printstr): Likewise. * gdbarch.sh (in_solib_return_trampoline): Convert to type "m". * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH parameter. * arch-utils.c (generic_in_solib_return_trampoline): Likewise. * hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise. * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise. (rs6000_skip_trampoline_code): Update call. * alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to dynamic_sigtramp_offset and pc_in_sigtramp callbacks. (alpha_read_insn): Add GDBARCH parameter. * alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter. (alpha_register_to_value): Pass architecture to alpha_sts. (alpha_extract_return_value): Likewise. (alpha_value_to_register): Pass architecture to alpha_lds. (alpha_store_return_value): Likewise. (alpha_read_insn): Add GDBARCH parameter. (alpha_skip_prologue): Pass architecture to alpha_read_insn. (alpha_heuristic_proc_start): Likewise. (alpha_heuristic_frame_unwind_cache): Likewise. (alpha_next_pc): Likewise. (alpha_sigtramp_frame_this_id): Pass architecture to tdep->dynamic_sigtramp_offset callback. (alpha_sigtramp_frame_sniffer): Pass architecture to tdep->pc_in_sigtramp callback. * alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter. (alphafbsd_sigtramp_offset): Likewise. * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH parameter. Pass to alpha_read_insn. (alpha_linux_sigtramp_offset): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset_1. (alpha_linux_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset. (alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn and alpha_linux_sigtramp_offset. * alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter. (alphanbsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alphanbsd_sigtramp_offset. * alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter. (alphaobsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_read_insn. (alphaobsd_sigcontext_addr): Pass architecture to alphaobsd_sigtramp_offset. * alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH parameter. * amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter. (amd64_skip_prologue): Pass architecture to amd64_analyze_prologue. (amd64_frame_cache): Likewise. * arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove. (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros. * arm-wince-tdep.c: Include "frame.h". * avr-tdep.c (EXTRACT_INSN): Remove. (avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN. (avr_skip_prologue): Pass architecture to avr_scan_prologue. (avr_frame_unwind_cache): Likewise. * cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member. (find_step_target): Initialize it. (get_data_from_address): Add BYTE_ORDER parameter. (bdap_prefix): Pass byte order to get_data_from_address. (handle_prefix_assign_mode_for_aritm_op): Likewise. (three_operand_add_sub_cmp_and_or_op): Likewise. (handle_inc_and_index_mode_for_aritm_op): Likewise. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter. (frv_linux_sigcontext_reg_addr): Pass architecture to frv_linux_pc_in_sigtramp. (frv_linux_sigtramp_frame_sniffer): Likewise. * h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter. (h8300_analyze_prologue): Add GDBARCH parameter. Pass to h8300_is_argument_spill. (h8300_frame_cache, h8300_skip_prologue): Pass architecture to h8300_analyze_prologue. * hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to in_solib_call_trampoline callback. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH parameter. (hppa64_push_dummy_call): Pass architecture to hppa64_convert_code_addr_to_fptr. (hppa_match_insns): Add GDBARCH parameter. (hppa_match_insns_relaxed): Add GDBARCH parameter. Pass to hppa_match_insns. (hppa_skip_trampoline_code): Pass architecture to hppa_match_insns. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. Pass to hppa_match_insns_relaxed. (hppa_stub_unwind_sniffer): Pass architecture to tdep->in_solib_call_trampoline callback. * hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter. (hppa32_hpux_search_dummy_call_sequence): Pass architecture to hppa_hpux_search_pattern. * hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter. (hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter. Pass to insns_match_pattern. (hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to hppa_linux_sigtramp_find_sigcontext. (hppa_linux_sigtramp_frame_sniffer): Likewise. (hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter. (hppa64_hpux_in_solib_call_trampoline): Likewise. * i386-tdep.c (i386_follow_jump): Add GDBARCH parameter. (i386_analyze_frame_setup): Add GDBARCH parameter. (i386_analyze_prologue): Add GDBARCH parameter. Pass to i386_follow_jump and i386_analyze_frame_setup. (i386_skip_prologue): Pass architecture to i386_analyze_prologue and i386_follow_jump. (i386_frame_cache): Pass architecture to i386_analyze_prologue. (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass frame to i386_pe_skip_trampoline_code. * ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to sigcontext_register_address callback. * ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter. (ia64_find_unwind_table): Pass architecture to ia64_find_global_pointer. (find_extant_func_descr): Add GDBARCH parameter. (find_func_descr): Pass architecture to find_extant_func_descr and ia64_find_global_pointer. (ia64_sigtramp_frame_init_saved_regs): Pass architecture to tdep->sigcontext_register_address callback. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add GDBARCH parameter. * iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter. (iq2000_frame_cache): Pass architecture to iq2000_scan_prologue. * lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter. (lm32_skip_prologue, lm32_frame_cache): Pass architecture to lm32_analyze_prologue. * m32r-tdep.c (decode_prologue): Add GDBARCH parameter. (m32r_skip_prologue): Pass architecture to decode_prologue. * m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter. (m68hc11_scan_prologue): Pass architecture to m68hc11_analyze_instruction. * m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter. (m68k_analyze_prologue): Pass architecture to m68k_analyze_frame_setup. * m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter. (m88k_analyze_prologue): Add GDBARCH parameter. Pass byte order to m88k_fetch_instruction. (m88k_skip_prologue): Pass architecture to m88k_analyze_prologue. (m88k_frame_cache): Likewise. * mep-tdep.c (mep_get_insn): Add GDBARCH parameter. (mep_analyze_prologue): Pass architecture to mep_get_insn. * mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter. (mips32_next_pc): Pass architecture to mips_fetch_instruction. (deal_with_atomic_sequence): Likewise. (unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction. (mips16_scan_prologue): Likewise. (mips32_scan_prologue): Likewise. (mips16_in_function_epilogue_p): Likewise. (mips32_in_function_epilogue_p): Likewise. (mips_about_to_return): Likewise. (mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue. (mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue. (mips_skip_prologue): Pass architecture to mips16_scan_prologue and mips32_scan_prologue. (mips_in_function_epilogue_p): Pass architecture to mips16_in_function_epilogue_p and mips32_in_function_epilogue_p. (heuristic_proc_start): Pass architecture to mips_fetch_instruction and mips_about_to_return. (mips_skip_mips16_trampoline_code): Pass architecture to mips_fetch_instruction. (fetch_mips_16): Add GDBARCH parameter. (mips16_next_pc): Pass architecture to fetch_mips_16. (extended_mips16_next_pc): Pass architecture to unpack_mips16 and fetch_mips_16. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class): Add GDBARCH parameter. (find_implementation_from_class): Add GDBARCH parameter, pass to read_objc_class, read_objc_methlist_nmethods, and read_objc_methlist_method. (find_implementation): Add GDBARCH parameter, pass to read_objc_object and find_implementation_from_class. (resolve_msgsend, resolve_msgsend_stret): Pass architecture to find_implementation. (resolve_msgsend_super, resolve_msgsend_super_stret): Pass architecture to read_objc_super and find_implementation_from_class. * ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter. (ppc64_standard_linkage1_target, ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): Pass architecture to ppc64_desc_entry_point. * rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter. (skip_prologue): Pass byte order to bl_to_blrl_insn_p. (rs6000_fetch_instruction): Add GDBARCH parameter. (rs6000_skip_stack_check): Add GDBARCH parameter, pass to rs6000_fetch_instruction. (skip_prologue): Pass architecture to rs6000_fetch_instruction. * remote-mips.c (mips_store_word): Return old_contents as host integer value instead of target bytes. * s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member. (s390_analyze_prologue): Initialize it. (extend_simple_arg): Add GDBARCH parameter. (s390_push_dummy_call): Pass architecture to extend_simple_arg. * scm-lang.c (scm_get_field): Add BYTE_ORDER parameter. * scm-lang.h (scm_get_field): Add BYTE_ORDER parameter. (SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field. * scm-valprint.c (scm_scmval_print): Likewise. (scm_scmlist_print, scm_ipruk, scm_scmval_print): Define SCM_BYTE_ORDER. * sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter. (sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to look_for_args_moves. (sh64_skip_prologue): Pass architecture to sh64_skip_prologue_hard_way. * sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter. (sh_skip_prologue): Pass architecture to sh_analyze_prologue. (sh_frame_cache): Likewise. * solib-irix.c (extract_mips_address): Add GDBARCH parameter. (fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Pass architecture to extract_mips_address. * sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter. * sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter. (sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture to sparc_fetch_wcookie. (sparc32_frame_prev_register): Likewise. * sparc64-tdep.c (sparc64_frame_prev_register): Likewise. * sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise. * spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter. (spu_skip_prologue): Pass architecture to spu_analyze_prologue. (spu_virtual_frame_pointer): Likewise. (spu_frame_unwind_cache): Likewise. (info_spu_mailbox_list): Add BYTE_ORER parameter. (info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list. (info_spu_dma_cmdlist): Add BYTE_ORER parameter. (info_spu_dma_command, info_spu_proxydma_command): Pass byte order to info_spu_dma_cmdlist. * symfile.c (read_target_long_array): Add GDBARCH parameter. (simple_read_overlay_table, simple_read_overlay_region_table, simple_overlay_update_1): Pass architecture to read_target_long_array. * v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter. (v850_frame_cache): Pass architecture to v850_analyze_prologue. * xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH parameter. (xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture to xstormy16_analyze_prologue. (xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter. (xstormy16_find_jmp_table_entry): Likewise. (xstormy16_skip_trampoline_code): Pass architecture to xstormy16_resolve_jmp_table_entry. (xstormy16_pointer_to_address): Likewise. (xstormy16_address_to_pointer): Pass architecture to xstormy16_find_jmp_table_entry. * xtensa-tdep.c (call0_track_op): Add GDBARCH parameter. (call0_analyze_prologue): Add GDBARCH parameter, pass to call0_track_op. (call0_frame_cache): Pass architecture to call0_analyze_prologue. (xtensa_skip_prologue): Likewise.
2009-07-02 19:25:59 +02:00
return pv_constant (read_memory_integer (addr.k, size,
data->byte_order));
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
}
/* Check whether we are accessing one of our save slots. */
return pv_area_fetch (data->stack, addr, size);
}
/* Function for finding saved registers in a 'struct pv_area'; we pass
this to pv_area_scan.
If VALUE is a saved register, ADDR says it was saved at a constant
offset from the frame base, and SIZE indicates that the whole
register was saved, record its offset in the reg_offset table in
PROLOGUE_UNTYPED. */
static void
s390_check_for_saved (void *data_untyped, pv_t addr,
CORE_ADDR size, pv_t value)
{
struct s390_prologue_data *data = data_untyped;
int i, offset;
if (!pv_is_register (addr, S390_SP_REGNUM))
return;
offset = 16 * data->gpr_size + 32 - addr.k;
/* If we are storing the original value of a register, we want to
record the CFA offset. If the same register is stored multiple
times, the stack slot with the highest address counts. */
for (i = 0; i < S390_NUM_GPRS; i++)
if (size == data->gpr_size
&& pv_is_register_k (value, S390_R0_REGNUM + i, 0))
if (data->gpr_slot[i] == 0
|| data->gpr_slot[i] > offset)
{
data->gpr_slot[i] = offset;
return;
}
for (i = 0; i < S390_NUM_FPRS; i++)
if (size == data->fpr_size
&& pv_is_register_k (value, S390_F0_REGNUM + i, 0))
if (data->fpr_slot[i] == 0
|| data->fpr_slot[i] > offset)
{
data->fpr_slot[i] = offset;
return;
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
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/* Analyze the prologue of the function starting at START_PC,
continuing at most until CURRENT_PC. Initialize DATA to
hold all information we find out about the state of the registers
and stack slots. Return the address of the instruction after
the last one that changed the SP, FP, or back chain; or zero
on error. */
static CORE_ADDR
s390_analyze_prologue (struct gdbarch *gdbarch,
CORE_ADDR start_pc,
CORE_ADDR current_pc,
struct s390_prologue_data *data)
{
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
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int word_size = gdbarch_ptr_bit (gdbarch) / 8;
/* Our return value:
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
The address of the instruction after the last one that changed
the SP, FP, or back chain; zero if we got an error trying to
read memory. */
CORE_ADDR result = start_pc;
/* The current PC for our abstract interpretation. */
CORE_ADDR pc;
/* The address of the next instruction after that. */
CORE_ADDR next_pc;
/* Set up everything's initial value. */
{
int i;
data->stack = make_pv_area (S390_SP_REGNUM, gdbarch_addr_bit (gdbarch));
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* For the purpose of prologue tracking, we consider the GPR size to
be equal to the ABI word size, even if it is actually larger
(i.e. when running a 32-bit binary under a 64-bit kernel). */
data->gpr_size = word_size;
data->fpr_size = 8;
* defs.h (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * gdbcore.h (read_memory_integer, safe_read_memory_integer, read_memory_unsigned_integer, write_memory_signed_integer, write_memory_unsigned_integer): Add BYTE_ORDER parameter. * corefile.c (struct captured_read_memory_integer_arguments): Add BYTE_ORDER member. (safe_read_memory_integer): Add BYTE_ORDER parameter. Store it into struct captured_read_memory_integer_arguments. (do_captured_read_memory_integer): Pass it to read_memory_integer. (read_memory_integer): Add BYTE_ORDER parameter. Pass it to extract_signed_integer. (read_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. (write_memory_signed_integer): Add BYTE_ORDER parameter. Pass it to store_signed_integer. (write_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to store_unsigned_integer. * target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter. * target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. Update calls to extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer, read_memory_integer, read_memory_unsigned_integer, safe_read_memory_integer, write_memory_signed_integer, write_memory_unsigned_integer, and get_target_memory_unsigned to pass byte order: * ada-lang.c (ada_value_binop): Update. * ada-valprint.c (char_at): Update. * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update. * alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call, alpha_extract_return_value, alpha_read_insn, alpha_get_longjmp_target): Update. * amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update. * amd64obsd-tdep.c (amd64obsd_supply_uthread, amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update. * amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue, amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel, amd64_displaced_step_fixup): Update. * arm-linux-tdep.c (arm_linux_sigreturn_init, arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update. * arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc, arm_get_next_pc, arm_extract_return_value, arm_store_return_value, arm_return_value): Update. * arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update. * auxv.c (default_auxv_parse): Update. * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address, avr_scan_prologue, avr_extract_return_value, avr_frame_prev_register, avr_push_dummy_call): Update. * bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset, bsd_uthread_wait, bsd_uthread_thread_alive, bsd_uthread_extra_thread_info): Update. * c-lang.c (c_printstr, print_wchar): Update. * cp-valprint.c (cp_print_class_member): Update. * cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache, cris_push_dummy_call, cris_scan_prologue, cris_store_return_value, cris_extract_return_value, find_step_target, dip_prefix, sixteen_bit_offset_branch_op, none_reg_mode_jump_op, move_mem_to_reg_movem_op, get_data_from_address): Update. * dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update. * dwarf2-frame.c (execute_cfa_program): Update. * dwarf2loc.c (find_location_expression): Update. * dwarf2read.c (dwarf2_const_value): Update. * expprint.c (print_subexp_standard): Update. * findvar.c (unsigned_pointer_to_address, signed_pointer_to_address, unsigned_address_to_pointer, address_to_signed_pointer, read_var_value): Update. * frame.c (frame_unwind_register_signed, frame_unwind_register_unsigned, get_frame_memory_signed, get_frame_memory_unsigned): Update. * frame-unwind.c (frame_unwind_got_constant): Update. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp, frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache): Update. * frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue, frv_extract_return_value, find_func_descr, frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update. * f-valprint.c (f_val_print): Update. * gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr): Update. * h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue, h8300_push_dummy_call, h8300_extract_return_value, h8300h_extract_return_value, h8300_store_return_value, h8300h_store_return_value): Update. * hppabsd-tdep.c (hppabsd_find_global_pointer): Update. * hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register): Update. * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline, hppa64_hpux_in_solib_call_trampoline, hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code, hppa_hpux_sigtramp_frame_unwind_cache, hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer, hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern, hppa32_hpux_search_dummy_call_sequence, hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state, hppa_hpux_unwind_adjust_stub): Update. * hppa-linux-tdep.c (insns_match_pattern, hppa_linux_find_global_pointer): Update. * hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call, hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call, skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache, hppa_pseudo_register_read, hppa_frame_prev_register_helper, hppa_match_insns): Update. * hpux-thread.c (hpux_thread_fetch_registers): Update. * i386-tdep.c (i386bsd_sigcontext_addr): Update. * i386-cygwin-tdep.c (core_process_module_section): Update. * i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn, amd64_darwin_sstep_at_sigreturn): Update. * i386-darwin-tdep.c (i386_darwin_sigcontext_addr, amd64_darwin_sigcontext_addr): Likewise. * i386-linux-nat.c (i386_linux_sigcontext_addr): Update. * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update. * i386-nto-tdep.c (i386nto_sigcontext_addr): Update. * i386obsd-nat.c (i386obsd_supply_pcb): Update. * i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread, i386obsd_trapframe_cache): Update. * i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump, i386_analyze_frame_setup, i386_analyze_prologue, i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache, i386_get_longjmp_target, i386_push_dummy_call, i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr, i386_fetch_pointer_argument): Update. * i387-tdep.c (i387_supply_fsave): Update. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update. * ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write, examine_prologue, ia64_frame_cache, ia64_frame_prev_register, ia64_sigtramp_frame_cache, ia64_sigtramp_frame_prev_register, ia64_access_reg, ia64_access_rse_reg, ia64_libunwind_frame_this_id, ia64_libunwind_frame_prev_register, ia64_libunwind_sigtramp_frame_this_id, ia64_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer, find_extant_func_descr, find_func_descr, ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id, ia64_unwind_pc): Update. * iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer, iq2000_scan_prologue, iq2000_extract_return_value, iq2000_push_dummy_call): Update. * irix5nat.c (fill_gregset): Update. * jv-lang.c (evaluate_subexp_java): Update. * jv-valprint.c (java_value_print): Update. * lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call, lm32_extract_return_value, lm32_store_return_value): Update. * m32c-tdep.c (m32c_push_dummy_call, m32c_return_value, m32c_skip_trampoline_code, m32c_m16c_address_to_pointer, m32c_m16c_pointer_to_address): Update. * m32r-tdep.c (m32r_store_return_value, decode_prologue, m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value): Update. * m68hc11-tdep.c (m68hc11_pseudo_register_read, m68hc11_pseudo_register_write, m68hc11_analyze_instruction, m68hc11_push_dummy_call): Update. * m68linux-tdep.c (m68k_linux_pc_in_sigtramp, m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache): Update. * m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup, m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache, m68k_get_longjmp_target): Update. * m88k-tdep.c (m88k_fetch_instruction): Update. * mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write, mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update. * mi/mi-main.c (mi_cmd_data_write_memory): Update. * mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg, mips64_linux_get_longjmp_target, mips64_fill_gregset, mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update. * mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update. * mips-tdep.c (mips_fetch_instruction, fetch_mips_16, mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call, mips_o32_push_dummy_call, mips_o64_push_dummy_call, mips_single_step_through_delay, mips_skip_pic_trampoline_code, mips_integer_to_address): Update. * mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call): Update. * monitor.c (monitor_supply_register, monitor_write_memory, monitor_read_memory_single): Update. * moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value, moxie_analyze_prologue): Update. * mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor, mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info, mt_push_dummy_call): Update. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class, find_implementation_from_class): Update. * ppc64-linux-tdep.c (ppc64_desc_entry_point, ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache): Update. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer, ppcobsd_sigtramp_frame_cache): Update. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call, do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call, ppc64_sysv_abi_return_value): Update. * ppc-linux-nat.c (ppc_linux_auxv_parse): Update. * procfs.c (procfs_auxv_parse): Update. * p-valprint.c (pascal_val_print): Update. * regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned, regcache_raw_write_signed, regcache_raw_write_unsigned, regcache_cooked_read_signed, regcache_cooked_read_unsigned, regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update. * remote-m32r-sdi.c (m32r_fetch_register): Update. * remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory): Update. * rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value, rs6000_convert_from_func_ptr_addr, branch_dest, rs6000_software_single_step): Update. * rs6000-tdep.c (rs6000_in_function_epilogue_p, ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence, bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue, rs6000_skip_main_prologue, rs6000_skip_trampoline_code, rs6000_frame_cache): Update. * s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write, s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load, s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache, extend_simple_arg, s390_push_dummy_call, s390_return_value): Update. * scm-exp.c (scm_lreadr): Update. * scm-lang.c (scm_get_field, scm_unpack): Update. * scm-valprint.c (scm_val_print): Update. * score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call, score_fetch_inst): Update. * sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way, sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value, sh64_pseudo_register_read, sh64_pseudo_register_write, sh64_frame_prev_register): Update: * sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu, sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu, sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update. * solib-darwin.c (darwin_load_image_infos): Update. * solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2, find_canonical_descriptor_in_load_object): Update. * solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Update. * solib-som.c (som_solib_create_inferior_hook, link_map_start, som_current_sos, som_open_symbol_file_object): Update. * solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME): Update. * solib-svr4.c (read_program_header, scan_dyntag_auxv, solib_svr4_r_ldsomap): Update. * sparc64-linux-tdep.c (sparc64_linux_step_trap): Update. * sparc64obsd-tdep.c (sparc64obsd_supply_uthread, sparc64obsd_collect_uthread): Update. * sparc64-tdep.c (sparc64_pseudo_register_read, sparc64_pseudo_register_write, sparc64_supply_gregset, sparc64_collect_gregset): Update. * sparc-linux-tdep.c (sparc32_linux_step_trap): Update. * sparcobsd-tdep.c (sparc32obsd_supply_uthread, sparc32obsd_collect_uthread): Update. * sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code, sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow, sparc_collect_rwindow): Update. * spu-linux-nat.c (parse_spufs_run): Update. * spu-tdep.c (spu_pseudo_register_read_spu, spu_pseudo_register_write_spu, spu_pointer_to_address, spu_analyze_prologue, spu_in_function_epilogue_p, spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step, spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect, info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist, info_spu_dma_command, info_spu_proxydma_command): Update. * stack.c (print_frame_nameless_args, frame_info): Update. * symfile.c (read_target_long_array, simple_read_overlay_table, simple_read_overlay_region_table): Update. * target.c (debug_print_register): Update. * tramp-frame.c (tramp_frame_start): Update. * v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call, v850_extract_return_value, v850_store_return_value, * valarith.c (value_binop, value_bit_index): Update. * valops.c (value_cast): Update. * valprint.c (val_print_type_code_int, val_print_string, read_string): Update. * value.c (unpack_long, unpack_double, unpack_field_as_long, modify_field, pack_long): Update. * vax-tdep.c (vax_store_arguments, vax_push_dummy_call, vax_skip_prologue): Update. * xstormy16-tdep.c (xstormy16_push_dummy_call, xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p, xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry, xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update. * xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read, xtensa_pseudo_register_write, xtensa_frame_cache, xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update. * dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. * dfp.c (match_endianness): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. (decimal_to_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. Pass it to match_endianness. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. Pass them to match_endianness. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. Pass them to match_endianness. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. Pass them to match_endianness. * valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and BYTE_ORDER_Y output parameters. (value_binop): Update call to value_args_as_decimal. Update calls to decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero, decimal_binop, decimal_compare and decimal_convert to pass/receive byte order: * c-exp.y (parse_number): Update. * printcmd.c (printf_command): Update. * valarith.c (value_args_as_decimal, value_binop, value_logical_not, value_equal, value_less): Update. * valops.c (value_cast, value_one): Update. * valprint.c (print_decimal_floating): Update. * value.c (unpack_long, unpack_double): Update. * python/python-value.c (valpy_nonzero): Update. * ada-valprint.c (char_at): Add BYTE_ORDER parameter. (printstr): Update calls to char_at. (ada_val_print_array): Likewise. * valprint.c (read_string): Add BYTE_ORDER parameter. (val_print_string): Update call to read_string. * c-lang.c (c_get_string): Likewise. * charset.h (target_wide_charset): Add BYTE_ORDER parameter. * charset.c (target_wide_charset): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * printcmd.c (printf_command): Update calls to target_wide_charset. * c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter. Pass to target_wide_charset. Use it instead of current_gdbarch. (classify_type): Add BYTE_ORDER parameter. Pass to charset_for_string_type. Allow NULL encoding pointer. (print_wchar): Add BYTE_ORDER parameter. (c_emit_char): Update calls to classify_type and print_wchar. (c_printchar, c_printstr): Likewise. * gdbarch.sh (in_solib_return_trampoline): Convert to type "m". * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH parameter. * arch-utils.c (generic_in_solib_return_trampoline): Likewise. * hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise. * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise. (rs6000_skip_trampoline_code): Update call. * alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to dynamic_sigtramp_offset and pc_in_sigtramp callbacks. (alpha_read_insn): Add GDBARCH parameter. * alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter. (alpha_register_to_value): Pass architecture to alpha_sts. (alpha_extract_return_value): Likewise. (alpha_value_to_register): Pass architecture to alpha_lds. (alpha_store_return_value): Likewise. (alpha_read_insn): Add GDBARCH parameter. (alpha_skip_prologue): Pass architecture to alpha_read_insn. (alpha_heuristic_proc_start): Likewise. (alpha_heuristic_frame_unwind_cache): Likewise. (alpha_next_pc): Likewise. (alpha_sigtramp_frame_this_id): Pass architecture to tdep->dynamic_sigtramp_offset callback. (alpha_sigtramp_frame_sniffer): Pass architecture to tdep->pc_in_sigtramp callback. * alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter. (alphafbsd_sigtramp_offset): Likewise. * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH parameter. Pass to alpha_read_insn. (alpha_linux_sigtramp_offset): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset_1. (alpha_linux_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset. (alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn and alpha_linux_sigtramp_offset. * alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter. (alphanbsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alphanbsd_sigtramp_offset. * alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter. (alphaobsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_read_insn. (alphaobsd_sigcontext_addr): Pass architecture to alphaobsd_sigtramp_offset. * alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH parameter. * amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter. (amd64_skip_prologue): Pass architecture to amd64_analyze_prologue. (amd64_frame_cache): Likewise. * arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove. (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros. * arm-wince-tdep.c: Include "frame.h". * avr-tdep.c (EXTRACT_INSN): Remove. (avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN. (avr_skip_prologue): Pass architecture to avr_scan_prologue. (avr_frame_unwind_cache): Likewise. * cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member. (find_step_target): Initialize it. (get_data_from_address): Add BYTE_ORDER parameter. (bdap_prefix): Pass byte order to get_data_from_address. (handle_prefix_assign_mode_for_aritm_op): Likewise. (three_operand_add_sub_cmp_and_or_op): Likewise. (handle_inc_and_index_mode_for_aritm_op): Likewise. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter. (frv_linux_sigcontext_reg_addr): Pass architecture to frv_linux_pc_in_sigtramp. (frv_linux_sigtramp_frame_sniffer): Likewise. * h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter. (h8300_analyze_prologue): Add GDBARCH parameter. Pass to h8300_is_argument_spill. (h8300_frame_cache, h8300_skip_prologue): Pass architecture to h8300_analyze_prologue. * hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to in_solib_call_trampoline callback. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH parameter. (hppa64_push_dummy_call): Pass architecture to hppa64_convert_code_addr_to_fptr. (hppa_match_insns): Add GDBARCH parameter. (hppa_match_insns_relaxed): Add GDBARCH parameter. Pass to hppa_match_insns. (hppa_skip_trampoline_code): Pass architecture to hppa_match_insns. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. Pass to hppa_match_insns_relaxed. (hppa_stub_unwind_sniffer): Pass architecture to tdep->in_solib_call_trampoline callback. * hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter. (hppa32_hpux_search_dummy_call_sequence): Pass architecture to hppa_hpux_search_pattern. * hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter. (hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter. Pass to insns_match_pattern. (hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to hppa_linux_sigtramp_find_sigcontext. (hppa_linux_sigtramp_frame_sniffer): Likewise. (hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter. (hppa64_hpux_in_solib_call_trampoline): Likewise. * i386-tdep.c (i386_follow_jump): Add GDBARCH parameter. (i386_analyze_frame_setup): Add GDBARCH parameter. (i386_analyze_prologue): Add GDBARCH parameter. Pass to i386_follow_jump and i386_analyze_frame_setup. (i386_skip_prologue): Pass architecture to i386_analyze_prologue and i386_follow_jump. (i386_frame_cache): Pass architecture to i386_analyze_prologue. (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass frame to i386_pe_skip_trampoline_code. * ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to sigcontext_register_address callback. * ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter. (ia64_find_unwind_table): Pass architecture to ia64_find_global_pointer. (find_extant_func_descr): Add GDBARCH parameter. (find_func_descr): Pass architecture to find_extant_func_descr and ia64_find_global_pointer. (ia64_sigtramp_frame_init_saved_regs): Pass architecture to tdep->sigcontext_register_address callback. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add GDBARCH parameter. * iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter. (iq2000_frame_cache): Pass architecture to iq2000_scan_prologue. * lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter. (lm32_skip_prologue, lm32_frame_cache): Pass architecture to lm32_analyze_prologue. * m32r-tdep.c (decode_prologue): Add GDBARCH parameter. (m32r_skip_prologue): Pass architecture to decode_prologue. * m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter. (m68hc11_scan_prologue): Pass architecture to m68hc11_analyze_instruction. * m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter. (m68k_analyze_prologue): Pass architecture to m68k_analyze_frame_setup. * m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter. (m88k_analyze_prologue): Add GDBARCH parameter. Pass byte order to m88k_fetch_instruction. (m88k_skip_prologue): Pass architecture to m88k_analyze_prologue. (m88k_frame_cache): Likewise. * mep-tdep.c (mep_get_insn): Add GDBARCH parameter. (mep_analyze_prologue): Pass architecture to mep_get_insn. * mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter. (mips32_next_pc): Pass architecture to mips_fetch_instruction. (deal_with_atomic_sequence): Likewise. (unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction. (mips16_scan_prologue): Likewise. (mips32_scan_prologue): Likewise. (mips16_in_function_epilogue_p): Likewise. (mips32_in_function_epilogue_p): Likewise. (mips_about_to_return): Likewise. (mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue. (mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue. (mips_skip_prologue): Pass architecture to mips16_scan_prologue and mips32_scan_prologue. (mips_in_function_epilogue_p): Pass architecture to mips16_in_function_epilogue_p and mips32_in_function_epilogue_p. (heuristic_proc_start): Pass architecture to mips_fetch_instruction and mips_about_to_return. (mips_skip_mips16_trampoline_code): Pass architecture to mips_fetch_instruction. (fetch_mips_16): Add GDBARCH parameter. (mips16_next_pc): Pass architecture to fetch_mips_16. (extended_mips16_next_pc): Pass architecture to unpack_mips16 and fetch_mips_16. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class): Add GDBARCH parameter. (find_implementation_from_class): Add GDBARCH parameter, pass to read_objc_class, read_objc_methlist_nmethods, and read_objc_methlist_method. (find_implementation): Add GDBARCH parameter, pass to read_objc_object and find_implementation_from_class. (resolve_msgsend, resolve_msgsend_stret): Pass architecture to find_implementation. (resolve_msgsend_super, resolve_msgsend_super_stret): Pass architecture to read_objc_super and find_implementation_from_class. * ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter. (ppc64_standard_linkage1_target, ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): Pass architecture to ppc64_desc_entry_point. * rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter. (skip_prologue): Pass byte order to bl_to_blrl_insn_p. (rs6000_fetch_instruction): Add GDBARCH parameter. (rs6000_skip_stack_check): Add GDBARCH parameter, pass to rs6000_fetch_instruction. (skip_prologue): Pass architecture to rs6000_fetch_instruction. * remote-mips.c (mips_store_word): Return old_contents as host integer value instead of target bytes. * s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member. (s390_analyze_prologue): Initialize it. (extend_simple_arg): Add GDBARCH parameter. (s390_push_dummy_call): Pass architecture to extend_simple_arg. * scm-lang.c (scm_get_field): Add BYTE_ORDER parameter. * scm-lang.h (scm_get_field): Add BYTE_ORDER parameter. (SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field. * scm-valprint.c (scm_scmval_print): Likewise. (scm_scmlist_print, scm_ipruk, scm_scmval_print): Define SCM_BYTE_ORDER. * sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter. (sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to look_for_args_moves. (sh64_skip_prologue): Pass architecture to sh64_skip_prologue_hard_way. * sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter. (sh_skip_prologue): Pass architecture to sh_analyze_prologue. (sh_frame_cache): Likewise. * solib-irix.c (extract_mips_address): Add GDBARCH parameter. (fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Pass architecture to extract_mips_address. * sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter. * sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter. (sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture to sparc_fetch_wcookie. (sparc32_frame_prev_register): Likewise. * sparc64-tdep.c (sparc64_frame_prev_register): Likewise. * sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise. * spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter. (spu_skip_prologue): Pass architecture to spu_analyze_prologue. (spu_virtual_frame_pointer): Likewise. (spu_frame_unwind_cache): Likewise. (info_spu_mailbox_list): Add BYTE_ORER parameter. (info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list. (info_spu_dma_cmdlist): Add BYTE_ORER parameter. (info_spu_dma_command, info_spu_proxydma_command): Pass byte order to info_spu_dma_cmdlist. * symfile.c (read_target_long_array): Add GDBARCH parameter. (simple_read_overlay_table, simple_read_overlay_region_table, simple_overlay_update_1): Pass architecture to read_target_long_array. * v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter. (v850_frame_cache): Pass architecture to v850_analyze_prologue. * xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH parameter. (xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture to xstormy16_analyze_prologue. (xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter. (xstormy16_find_jmp_table_entry): Likewise. (xstormy16_skip_trampoline_code): Pass architecture to xstormy16_resolve_jmp_table_entry. (xstormy16_pointer_to_address): Likewise. (xstormy16_address_to_pointer): Pass architecture to xstormy16_find_jmp_table_entry. * xtensa-tdep.c (call0_track_op): Add GDBARCH parameter. (call0_analyze_prologue): Add GDBARCH parameter, pass to call0_track_op. (call0_frame_cache): Pass architecture to call0_analyze_prologue. (xtensa_skip_prologue): Likewise.
2009-07-02 19:25:59 +02:00
data->byte_order = gdbarch_byte_order (gdbarch);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
for (i = 0; i < S390_NUM_GPRS; i++)
data->gpr[i] = pv_register (S390_R0_REGNUM + i, 0);
for (i = 0; i < S390_NUM_FPRS; i++)
data->fpr[i] = pv_register (S390_F0_REGNUM + i, 0);
for (i = 0; i < S390_NUM_GPRS; i++)
data->gpr_slot[i] = 0;
for (i = 0; i < S390_NUM_FPRS; i++)
data->fpr_slot[i] = 0;
data->back_chain_saved_p = 0;
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* Start interpreting instructions, until we hit the frame's
current PC or the first branch instruction. */
for (pc = start_pc; pc > 0 && pc < current_pc; pc = next_pc)
{
bfd_byte insn[S390_MAX_INSTR_SIZE];
int insn_len = s390_readinstruction (insn, pc);
bfd_byte dummy[S390_MAX_INSTR_SIZE] = { 0 };
bfd_byte *insn32 = word_size == 4 ? insn : dummy;
bfd_byte *insn64 = word_size == 8 ? insn : dummy;
/* Fields for various kinds of instructions. */
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
unsigned int b2, r1, r2, x2, r3;
int i2, d2;
/* The values of SP and FP before this instruction,
for detecting instructions that change them. */
pv_t pre_insn_sp, pre_insn_fp;
/* Likewise for the flag whether the back chain was saved. */
int pre_insn_back_chain_saved_p;
/* If we got an error trying to read the instruction, report it. */
if (insn_len < 0)
{
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
result = 0;
break;
}
next_pc = pc + insn_len;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
pre_insn_sp = data->gpr[S390_SP_REGNUM - S390_R0_REGNUM];
pre_insn_fp = data->gpr[S390_FRAME_REGNUM - S390_R0_REGNUM];
pre_insn_back_chain_saved_p = data->back_chain_saved_p;
/* LHI r1, i2 --- load halfword immediate. */
/* LGHI r1, i2 --- load halfword immediate (64-bit version). */
/* LGFI r1, i2 --- load fullword immediate. */
if (is_ri (insn32, op1_lhi, op2_lhi, &r1, &i2)
|| is_ri (insn64, op1_lghi, op2_lghi, &r1, &i2)
|| is_ril (insn, op1_lgfi, op2_lgfi, &r1, &i2))
data->gpr[r1] = pv_constant (i2);
/* LR r1, r2 --- load from register. */
/* LGR r1, r2 --- load from register (64-bit version). */
else if (is_rr (insn32, op_lr, &r1, &r2)
|| is_rre (insn64, op_lgr, &r1, &r2))
data->gpr[r1] = data->gpr[r2];
/* L r1, d2(x2, b2) --- load. */
/* LY r1, d2(x2, b2) --- load (long-displacement version). */
/* LG r1, d2(x2, b2) --- load (64-bit version). */
else if (is_rx (insn32, op_l, &r1, &d2, &x2, &b2)
|| is_rxy (insn32, op1_ly, op2_ly, &r1, &d2, &x2, &b2)
|| is_rxy (insn64, op1_lg, op2_lg, &r1, &d2, &x2, &b2))
data->gpr[r1] = s390_load (data, d2, x2, b2, data->gpr_size);
/* ST r1, d2(x2, b2) --- store. */
/* STY r1, d2(x2, b2) --- store (long-displacement version). */
/* STG r1, d2(x2, b2) --- store (64-bit version). */
else if (is_rx (insn32, op_st, &r1, &d2, &x2, &b2)
|| is_rxy (insn32, op1_sty, op2_sty, &r1, &d2, &x2, &b2)
|| is_rxy (insn64, op1_stg, op2_stg, &r1, &d2, &x2, &b2))
s390_store (data, d2, x2, b2, data->gpr_size, data->gpr[r1]);
/* STD r1, d2(x2,b2) --- store floating-point register. */
else if (is_rx (insn, op_std, &r1, &d2, &x2, &b2))
s390_store (data, d2, x2, b2, data->fpr_size, data->fpr[r1]);
/* STM r1, r3, d2(b2) --- store multiple. */
/* STMY r1, r3, d2(b2) --- store multiple (long-displacement
version). */
/* STMG r1, r3, d2(b2) --- store multiple (64-bit version). */
else if (is_rs (insn32, op_stm, &r1, &r3, &d2, &b2)
|| is_rsy (insn32, op1_stmy, op2_stmy, &r1, &r3, &d2, &b2)
|| is_rsy (insn64, op1_stmg, op2_stmg, &r1, &r3, &d2, &b2))
{
for (; r1 <= r3; r1++, d2 += data->gpr_size)
s390_store (data, d2, 0, b2, data->gpr_size, data->gpr[r1]);
}
/* AHI r1, i2 --- add halfword immediate. */
/* AGHI r1, i2 --- add halfword immediate (64-bit version). */
/* AFI r1, i2 --- add fullword immediate. */
/* AGFI r1, i2 --- add fullword immediate (64-bit version). */
else if (is_ri (insn32, op1_ahi, op2_ahi, &r1, &i2)
|| is_ri (insn64, op1_aghi, op2_aghi, &r1, &i2)
|| is_ril (insn32, op1_afi, op2_afi, &r1, &i2)
|| is_ril (insn64, op1_agfi, op2_agfi, &r1, &i2))
data->gpr[r1] = pv_add_constant (data->gpr[r1], i2);
/* ALFI r1, i2 --- add logical immediate. */
/* ALGFI r1, i2 --- add logical immediate (64-bit version). */
else if (is_ril (insn32, op1_alfi, op2_alfi, &r1, &i2)
|| is_ril (insn64, op1_algfi, op2_algfi, &r1, &i2))
data->gpr[r1] = pv_add_constant (data->gpr[r1],
(CORE_ADDR)i2 & 0xffffffff);
/* AR r1, r2 -- add register. */
/* AGR r1, r2 -- add register (64-bit version). */
else if (is_rr (insn32, op_ar, &r1, &r2)
|| is_rre (insn64, op_agr, &r1, &r2))
data->gpr[r1] = pv_add (data->gpr[r1], data->gpr[r2]);
/* A r1, d2(x2, b2) -- add. */
/* AY r1, d2(x2, b2) -- add (long-displacement version). */
/* AG r1, d2(x2, b2) -- add (64-bit version). */
else if (is_rx (insn32, op_a, &r1, &d2, &x2, &b2)
|| is_rxy (insn32, op1_ay, op2_ay, &r1, &d2, &x2, &b2)
|| is_rxy (insn64, op1_ag, op2_ag, &r1, &d2, &x2, &b2))
data->gpr[r1] = pv_add (data->gpr[r1],
s390_load (data, d2, x2, b2, data->gpr_size));
/* SLFI r1, i2 --- subtract logical immediate. */
/* SLGFI r1, i2 --- subtract logical immediate (64-bit version). */
else if (is_ril (insn32, op1_slfi, op2_slfi, &r1, &i2)
|| is_ril (insn64, op1_slgfi, op2_slgfi, &r1, &i2))
data->gpr[r1] = pv_add_constant (data->gpr[r1],
-((CORE_ADDR)i2 & 0xffffffff));
/* SR r1, r2 -- subtract register. */
/* SGR r1, r2 -- subtract register (64-bit version). */
else if (is_rr (insn32, op_sr, &r1, &r2)
|| is_rre (insn64, op_sgr, &r1, &r2))
data->gpr[r1] = pv_subtract (data->gpr[r1], data->gpr[r2]);
/* S r1, d2(x2, b2) -- subtract. */
/* SY r1, d2(x2, b2) -- subtract (long-displacement version). */
/* SG r1, d2(x2, b2) -- subtract (64-bit version). */
else if (is_rx (insn32, op_s, &r1, &d2, &x2, &b2)
|| is_rxy (insn32, op1_sy, op2_sy, &r1, &d2, &x2, &b2)
|| is_rxy (insn64, op1_sg, op2_sg, &r1, &d2, &x2, &b2))
data->gpr[r1] = pv_subtract (data->gpr[r1],
s390_load (data, d2, x2, b2, data->gpr_size));
/* LA r1, d2(x2, b2) --- load address. */
/* LAY r1, d2(x2, b2) --- load address (long-displacement version). */
else if (is_rx (insn, op_la, &r1, &d2, &x2, &b2)
|| is_rxy (insn, op1_lay, op2_lay, &r1, &d2, &x2, &b2))
data->gpr[r1] = s390_addr (data, d2, x2, b2);
/* LARL r1, i2 --- load address relative long. */
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
else if (is_ril (insn, op1_larl, op2_larl, &r1, &i2))
data->gpr[r1] = pv_constant (pc + i2 * 2);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* BASR r1, 0 --- branch and save.
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
Since r2 is zero, this saves the PC in r1, but doesn't branch. */
else if (is_rr (insn, op_basr, &r1, &r2)
&& r2 == 0)
data->gpr[r1] = pv_constant (next_pc);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* BRAS r1, i2 --- branch relative and save. */
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
else if (is_ri (insn, op1_bras, op2_bras, &r1, &i2))
{
data->gpr[r1] = pv_constant (next_pc);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
next_pc = pc + i2 * 2;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* We'd better not interpret any backward branches. We'll
never terminate. */
if (next_pc <= pc)
break;
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* Terminate search when hitting any other branch instruction. */
else if (is_rr (insn, op_basr, &r1, &r2)
|| is_rx (insn, op_bas, &r1, &d2, &x2, &b2)
|| is_rr (insn, op_bcr, &r1, &r2)
|| is_rx (insn, op_bc, &r1, &d2, &x2, &b2)
|| is_ri (insn, op1_brc, op2_brc, &r1, &i2)
|| is_ril (insn, op1_brcl, op2_brcl, &r1, &i2)
|| is_ril (insn, op1_brasl, op2_brasl, &r2, &i2))
break;
else
/* An instruction we don't know how to simulate. The only
safe thing to do would be to set every value we're tracking
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
to 'unknown'. Instead, we'll be optimistic: we assume that
we *can* interpret every instruction that the compiler uses
to manipulate any of the data we're interested in here --
then we can just ignore anything else. */
;
/* Record the address after the last instruction that changed
the FP, SP, or backlink. Ignore instructions that changed
them back to their original values --- those are probably
restore instructions. (The back chain is never restored,
just popped.) */
{
pv_t sp = data->gpr[S390_SP_REGNUM - S390_R0_REGNUM];
pv_t fp = data->gpr[S390_FRAME_REGNUM - S390_R0_REGNUM];
if ((! pv_is_identical (pre_insn_sp, sp)
&& ! pv_is_register_k (sp, S390_SP_REGNUM, 0)
&& sp.kind != pvk_unknown)
|| (! pv_is_identical (pre_insn_fp, fp)
&& ! pv_is_register_k (fp, S390_FRAME_REGNUM, 0)
&& fp.kind != pvk_unknown)
|| pre_insn_back_chain_saved_p != data->back_chain_saved_p)
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
result = next_pc;
}
}
/* Record where all the registers were saved. */
pv_area_scan (data->stack, s390_check_for_saved, data);
free_pv_area (data->stack);
data->stack = NULL;
return result;
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* Advance PC across any function entry prologue instructions to reach
some "real" code. */
static CORE_ADDR
* gdbarch.sh (skip_prologue): Add gdbarch as parameter. * gdbarch.{c,h}: Regenerate. * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter. * amd64-tdep.c (amd64_skip_prologue): Likewise. * avr-tdep.c (avr_skip_prologue): Likewise. * cris-tdep.c (cris_skip_prologue): Likewise. * frv-tdep.c (frv_skip_prologue): Likewise. * h8300-tdep.c (h8300_skip_prologue): Likewise. * hppa-tdep.c (hppa_skip_prologue): Likewise. * i386-tdep.c (i386_skip_prologue): Likewise. * ia64-tdep.c (ia64_skip_prologue): Likewise. * iq2000-tdep.c (iq2000_skip_prologue): Likewise. * m32r-tdep.c (m32r_skip_prologue): Likewise. * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise. * m68k-tdep.c (m68k_skip_prologue): Likewise. * m88k-tdep.c (m88k_skip_prologue): Likewise. * mep-tdep.c (mep_skip_prologue): Likewise. * mips-tdep.c (mips_skip_prologue): Likewise. * mn10300-tdep.c (mn10300_skip_prologue): Likewise. * mt-tdep.c (mt_skip_prologue): Likewise. * rs6000-tdep.c (rs6000_skip_prologue): Likewise. * score-tdep.c (score_skip_prologue): Likewise. * sh64-tdep.c (sh64_skip_prologue): Likewise. * sh-tdep.c (sh_skip_prologue): Likewise. * sparc64-tdep.c (sparc64_skip_prologue): Likewise. * sparc-tdep.c (sparc32_skip_prologue): Likewise. * spu-tdep.c (spu_skip_prologue): Likewise. * v850-tdep.c (v850_skip_prologue): Likewise. * vax-tdep.c (vax_skip_prologue): Likewise. * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise. * xtensa-tdep.c (xtensa_skip_prologue): Likewise. * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace current_gdbarch by gdbarch. * m32c-tdep.c (m32c_skip_prologue): Likewise. * s390-tdep.c (s390_skip_prologue): Likewise.
2008-01-11 14:20:02 +01:00
s390_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
{
struct s390_prologue_data data;
CORE_ADDR skip_pc;
* gdbarch.sh (skip_prologue): Add gdbarch as parameter. * gdbarch.{c,h}: Regenerate. * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter. * amd64-tdep.c (amd64_skip_prologue): Likewise. * avr-tdep.c (avr_skip_prologue): Likewise. * cris-tdep.c (cris_skip_prologue): Likewise. * frv-tdep.c (frv_skip_prologue): Likewise. * h8300-tdep.c (h8300_skip_prologue): Likewise. * hppa-tdep.c (hppa_skip_prologue): Likewise. * i386-tdep.c (i386_skip_prologue): Likewise. * ia64-tdep.c (ia64_skip_prologue): Likewise. * iq2000-tdep.c (iq2000_skip_prologue): Likewise. * m32r-tdep.c (m32r_skip_prologue): Likewise. * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise. * m68k-tdep.c (m68k_skip_prologue): Likewise. * m88k-tdep.c (m88k_skip_prologue): Likewise. * mep-tdep.c (mep_skip_prologue): Likewise. * mips-tdep.c (mips_skip_prologue): Likewise. * mn10300-tdep.c (mn10300_skip_prologue): Likewise. * mt-tdep.c (mt_skip_prologue): Likewise. * rs6000-tdep.c (rs6000_skip_prologue): Likewise. * score-tdep.c (score_skip_prologue): Likewise. * sh64-tdep.c (sh64_skip_prologue): Likewise. * sh-tdep.c (sh_skip_prologue): Likewise. * sparc64-tdep.c (sparc64_skip_prologue): Likewise. * sparc-tdep.c (sparc32_skip_prologue): Likewise. * spu-tdep.c (spu_skip_prologue): Likewise. * v850-tdep.c (v850_skip_prologue): Likewise. * vax-tdep.c (vax_skip_prologue): Likewise. * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise. * xtensa-tdep.c (xtensa_skip_prologue): Likewise. * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace current_gdbarch by gdbarch. * m32c-tdep.c (m32c_skip_prologue): Likewise. * s390-tdep.c (s390_skip_prologue): Likewise.
2008-01-11 14:20:02 +01:00
skip_pc = s390_analyze_prologue (gdbarch, pc, (CORE_ADDR)-1, &data);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
return skip_pc ? skip_pc : pc;
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
/* Return true if we are in the functin's epilogue, i.e. after the
instruction that destroyed the function's stack frame. */
static int
s390_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR pc)
{
int word_size = gdbarch_ptr_bit (gdbarch) / 8;
/* In frameless functions, there's not frame to destroy and thus
we don't care about the epilogue.
In functions with frame, the epilogue sequence is a pair of
a LM-type instruction that restores (amongst others) the
return register %r14 and the stack pointer %r15, followed
by a branch 'br %r14' --or equivalent-- that effects the
actual return.
In that situation, this function needs to return 'true' in
exactly one case: when pc points to that branch instruction.
Thus we try to disassemble the one instructions immediately
preceding pc and check whether it is an LM-type instruction
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
modifying the stack pointer.
Note that disassembling backwards is not reliable, so there
is a slight chance of false positives here ... */
bfd_byte insn[6];
unsigned int r1, r3, b2;
int d2;
if (word_size == 4
&& !target_read_memory (pc - 4, insn, 4)
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
&& is_rs (insn, op_lm, &r1, &r3, &d2, &b2)
&& r3 == S390_SP_REGNUM - S390_R0_REGNUM)
return 1;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
if (word_size == 4
&& !target_read_memory (pc - 6, insn, 6)
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
&& is_rsy (insn, op1_lmy, op2_lmy, &r1, &r3, &d2, &b2)
&& r3 == S390_SP_REGNUM - S390_R0_REGNUM)
return 1;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
if (word_size == 8
&& !target_read_memory (pc - 6, insn, 6)
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
&& is_rsy (insn, op1_lmg, op2_lmg, &r1, &r3, &d2, &b2)
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
&& r3 == S390_SP_REGNUM - S390_R0_REGNUM)
return 1;
return 0;
}
/* Displaced stepping. */
/* Fix up the state of registers and memory after having single-stepped
a displaced instruction. */
static void
s390_displaced_step_fixup (struct gdbarch *gdbarch,
struct displaced_step_closure *closure,
CORE_ADDR from, CORE_ADDR to,
struct regcache *regs)
{
/* Since we use simple_displaced_step_copy_insn, our closure is a
copy of the instruction. */
gdb_byte *insn = (gdb_byte *) closure;
static int s390_instrlen[] = { 2, 4, 4, 6 };
int insnlen = s390_instrlen[insn[0] >> 6];
/* Fields for various kinds of instructions. */
unsigned int b2, r1, r2, x2, r3;
int i2, d2;
/* Get current PC and addressing mode bit. */
CORE_ADDR pc = regcache_read_pc (regs);
ULONGEST amode = 0;
if (register_size (gdbarch, S390_PSWA_REGNUM) == 4)
{
regcache_cooked_read_unsigned (regs, S390_PSWA_REGNUM, &amode);
amode &= 0x80000000;
}
if (debug_displaced)
fprintf_unfiltered (gdb_stdlog,
"displaced: (s390) fixup (%s, %s) pc %s len %d amode 0x%x\n",
paddress (gdbarch, from), paddress (gdbarch, to),
paddress (gdbarch, pc), insnlen, (int) amode);
/* Handle absolute branch and save instructions. */
if (is_rr (insn, op_basr, &r1, &r2)
|| is_rx (insn, op_bas, &r1, &d2, &x2, &b2))
{
/* Recompute saved return address in R1. */
regcache_cooked_write_unsigned (regs, S390_R0_REGNUM + r1,
amode | (from + insnlen));
}
/* Handle absolute branch instructions. */
else if (is_rr (insn, op_bcr, &r1, &r2)
|| is_rx (insn, op_bc, &r1, &d2, &x2, &b2)
|| is_rr (insn, op_bctr, &r1, &r2)
|| is_rre (insn, op_bctgr, &r1, &r2)
|| is_rx (insn, op_bct, &r1, &d2, &x2, &b2)
|| is_rxy (insn, op1_bctg, op2_brctg, &r1, &d2, &x2, &b2)
|| is_rs (insn, op_bxh, &r1, &r3, &d2, &b2)
|| is_rsy (insn, op1_bxhg, op2_bxhg, &r1, &r3, &d2, &b2)
|| is_rs (insn, op_bxle, &r1, &r3, &d2, &b2)
|| is_rsy (insn, op1_bxleg, op2_bxleg, &r1, &r3, &d2, &b2))
{
/* Update PC iff branch was *not* taken. */
if (pc == to + insnlen)
regcache_write_pc (regs, from + insnlen);
}
/* Handle PC-relative branch and save instructions. */
else if (is_ri (insn, op1_bras, op2_bras, &r1, &i2)
|| is_ril (insn, op1_brasl, op2_brasl, &r1, &i2))
{
/* Update PC. */
regcache_write_pc (regs, pc - to + from);
/* Recompute saved return address in R1. */
regcache_cooked_write_unsigned (regs, S390_R0_REGNUM + r1,
amode | (from + insnlen));
}
/* Handle PC-relative branch instructions. */
else if (is_ri (insn, op1_brc, op2_brc, &r1, &i2)
|| is_ril (insn, op1_brcl, op2_brcl, &r1, &i2)
|| is_ri (insn, op1_brct, op2_brct, &r1, &i2)
|| is_ri (insn, op1_brctg, op2_brctg, &r1, &i2)
|| is_rsi (insn, op_brxh, &r1, &r3, &i2)
|| is_rie (insn, op1_brxhg, op2_brxhg, &r1, &r3, &i2)
|| is_rsi (insn, op_brxle, &r1, &r3, &i2)
|| is_rie (insn, op1_brxlg, op2_brxlg, &r1, &r3, &i2))
{
/* Update PC. */
regcache_write_pc (regs, pc - to + from);
}
/* Handle LOAD ADDRESS RELATIVE LONG. */
else if (is_ril (insn, op1_larl, op2_larl, &r1, &i2))
{
/* Update PC. */
regcache_write_pc (regs, from + insnlen);
/* Recompute output address in R1. */
regcache_cooked_write_unsigned (regs, S390_R0_REGNUM + r1,
amode | (from + i2 * 2));
}
/* If we executed a breakpoint instruction, point PC right back at it. */
else if (insn[0] == 0x0 && insn[1] == 0x1)
regcache_write_pc (regs, from);
/* For any other insn, PC points right after the original instruction. */
else
regcache_write_pc (regs, from + insnlen);
if (debug_displaced)
fprintf_unfiltered (gdb_stdlog,
"displaced: (s390) pc is now %s\n",
paddress (gdbarch, regcache_read_pc (regs)));
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* Helper routine to unwind pseudo registers. */
static struct value *
s390_unwind_pseudo_register (struct frame_info *this_frame, int regnum)
{
struct gdbarch *gdbarch = get_frame_arch (this_frame);
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
struct type *type = register_type (gdbarch, regnum);
/* Unwind PC via PSW address. */
if (regnum == tdep->pc_regnum)
{
struct value *val;
val = frame_unwind_register_value (this_frame, S390_PSWA_REGNUM);
if (!value_optimized_out (val))
{
LONGEST pswa = value_as_long (val);
if (TYPE_LENGTH (type) == 4)
return value_from_pointer (type, pswa & 0x7fffffff);
else
return value_from_pointer (type, pswa);
}
}
/* Unwind CC via PSW mask. */
if (regnum == tdep->cc_regnum)
{
struct value *val;
val = frame_unwind_register_value (this_frame, S390_PSWM_REGNUM);
if (!value_optimized_out (val))
{
LONGEST pswm = value_as_long (val);
if (TYPE_LENGTH (type) == 4)
return value_from_longest (type, (pswm >> 12) & 3);
else
return value_from_longest (type, (pswm >> 44) & 3);
}
}
/* Unwind full GPRs to show at least the lower halves (as the
upper halves are undefined). */
if (tdep->gpr_full_regnum != -1
&& regnum >= tdep->gpr_full_regnum
&& regnum < tdep->gpr_full_regnum + 16)
{
int reg = regnum - tdep->gpr_full_regnum;
struct value *val;
val = frame_unwind_register_value (this_frame, S390_R0_REGNUM + reg);
if (!value_optimized_out (val))
return value_cast (type, val);
}
return allocate_optimized_out_value (type);
}
static struct value *
s390_trad_frame_prev_register (struct frame_info *this_frame,
struct trad_frame_saved_reg saved_regs[],
int regnum)
{
if (regnum < S390_NUM_REGS)
return trad_frame_get_prev_register (this_frame, saved_regs, regnum);
else
return s390_unwind_pseudo_register (this_frame, regnum);
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* Normal stack frames. */
struct s390_unwind_cache {
CORE_ADDR func;
CORE_ADDR frame_base;
CORE_ADDR local_base;
struct trad_frame_saved_reg *saved_regs;
};
2003-06-11 Andrew Cagney <cagney@redhat.com> * xstormy16-tdep.c (xstormy16_push_return_address): Make static. (xstormy16_save_dummy_frame_tos): Make static. (_initialize_xstormy16_tdep): Add declaration. * vax-tdep.c (_initialize_vax_tdep): Add declaration. * v850-tdep.c: Make local functions static. (_initialize_v850_tdep): Add declaration. * sparc-tdep.c: Make local functions static. (_initialize_sparc_tdep): Add declaration. * sh-tdep.c: Make local functions static. (_initialize_sh_tdep): Add declaration. * sh3-rom.c (_initialize_sh3_rom): Add declaration. * s390-tdep.c: Make local functions static. (_initialize_s390_tdep): Add declaration. * dbxread.c (find_stab_function_addr): Make static. * ppc-bdm.c (_initialize_bdm_ppc): Add declaration. * ocd.c (_initialize_remote_ocd): Add declaration. * dink32-rom.c (_initialize_dink32_rom): Add declaration. * ppcbug-rom.c (_initialize_ppcbug_rom): Add declaration. * ns32k-tdep.c (_initialize_ns32k_tdep): Add declaration. * ns32knbsd-tdep.c (_initialize_ns32knbsd_tdep): Add declaration. * mips-tdep.c (_initialize_mips_tdep): Add declaration. * remote-array.c (_initialize_array): Add declaration. (_initialize_remote_monitors): Add declaration. * remote-mips.c: Make local functions static. (_initialize_remote_mips): Add declaration. * mcore-tdep.c: Make all local functions static. (_initialize_mcore_tdep): Add declaration. * dbug-rom.c (_initialize_dbug_rom): Add declaration. * abug-rom.c (_initialize_abug_rom): Add declaration. * rom68k-rom.c (_initialize_rom68k): Add declaration. * cpu32bug-rom.c (_initialize_cpu32bug_rom): Add declaration. * m68k-tdep.c (_initialize_m68k_tdep): Add declaration. * remote-est.c (_initialize_est): Add declaration. * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration. (m68hc11_call_dummy_address): Make static. * ia64-tdep.c: Make local functions static. (_initialize_ia64_tdep): Add declaration. * solib-legacy.c (_initialize_svr4_lm): Add declaration. * monitor.c (monitor_wait_filter): Make static. (_initialize_remote_monitors): Add declaration. * remote-hms.c (_initialize_remote_hms): Add declaration. * remote-e7000.c (fetch_regs_from_dump): Make static. (expect_n): Make static. (_initialize_remote_e7000): Add declaration. * ser-e7kpc.c: Always include "defs.h". (_initialize_ser_e7000pc): Add declaration. * h8300-tdep.c (_initialize_h8300_tdep): Add declaration. * cris-tdep.c: Make all but one function static. (_initialize_cris_tdep): Add declaration. * solib-svr4.c (_initialize_svr4_solib): Add declaration. * solib.c (update_solib_list): Make static. (_initialize_solib): Add declaration. * avr-tdep.c (avr_breakpoint_from_pc): Make static. (_initialize_avr_tdep): Add declaration. * remote-rdi.c (voiddummy): Make static. (_initialize_remote_rdi): Add declaration. * arm-tdep.c (_initialize_arm_tdep): Add declaration. * remote-rdp.c (send_rdp): Make static. (_initialize_remote_rdp): Add declaration. * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
2003-06-11 15:16:30 +02:00
static int
s390_prologue_frame_unwind_cache (struct frame_info *this_frame,
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
struct s390_unwind_cache *info)
{
struct gdbarch *gdbarch = get_frame_arch (this_frame);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
int word_size = gdbarch_ptr_bit (gdbarch) / 8;
struct s390_prologue_data data;
pv_t *fp = &data.gpr[S390_FRAME_REGNUM - S390_R0_REGNUM];
pv_t *sp = &data.gpr[S390_SP_REGNUM - S390_R0_REGNUM];
int i;
CORE_ADDR cfa;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
CORE_ADDR func;
CORE_ADDR result;
ULONGEST reg;
CORE_ADDR prev_sp;
int frame_pointer;
int size;
gdb/ * NEWS: Document inlined function support. * Makefile.in (SFILES): Add inline-frame.c. (COMMON_OBS): Add inline-frame.o. * block.c (contained_in): Rewrite to use lexical nesting. (block_linkage_function): Skip inlined function blocks. (block_inlined_p): New. * block.h (struct block): Update comment. (block_inlined_p): New prototype. * blockframe.c (get_frame_block): Handle inlined functions. (get_frame_function): Do not use block_linkage_function. (block_innermost_frame): Use get_frame_block and contained_in. * breakpoint.c (watchpoint_check): Remove extra reinit_frame_cache. Skip over inlined functions. Simplify epilogue check. (bpstat_check_breakpoint_conditions): Use get_stack_frame_id. Update comments. (set_momentary_breakpoint): Only accept non-inlined frames. (watch_command_1): Use frame_unwind_caller_pc and frame_unwind_caller_id instead of get_prev_frame. (until_break_command): Likewise. Use get_stack_frame_id. * buildsym.c (end_symtab): Set SYMBOL_SYMTAB for block functions. * dwarf2loc.c (dwarf_expr_frame_base): Use block_linkage_function. * dwarf2read.c (process_die): Handle DW_TAG_inlined_subroutine. (read_func_scope, new_symbol): Likewise. Handle arguments specially for inlined functions without call site information. (inherit_abstract_dies): Allow tag mismatch for inlined subroutines. (die_specification): Treat DW_AT_abstract_origin as a specification. (read_type_die): Handle DW_TAG_inlined_subroutine. * frame-unwind.c (frame_unwind_init): Add inline_frame_unwind. * frame.c (fprint_frame_id): Print inline depth. (fprint_frame_type): Handle INLINE_FRAME and SENTINEL_FRAME. (skip_inlined_frames, get_stack_frame_id): New. (frame_unwind_caller_id): Use skip_inlined_frames. (frame_id_inlined_p): New. (frame_id_eq): Make the logic match the comments. Add inline_depth check. (frame_id_inner): Handle inlined functions. (frame_unwind_pc): New function, copied from frame_unwind_caller_pc. (frame_unwind_caller_pc): Use skip_inlined_frames and frame_unwind_pc. (get_prev_frame_1): Check for inline frames. Split out frame allocation to get_prev_frame_raw. (get_prev_frame_raw): New function. (get_prev_frame): Handle inline frames. (get_frame_pc): Use frame_unwind_pc. (get_frame_address_in_block): Skip inlined frames on both sides. (pc_notcurrent): Delete. (find_frame_sal): Rewrite to handle inline call sites. Use get_frame_address_in_block. (deprecated_update_frame_pc_hack): Make static. * frame.h: Update comments. (struct frame_id): Add inline_depth. (enum frame_type): Add INLINE_FRAME. (frame_id_inlined_p, get_stack_frame_id): New prototypes. * gdbthread.h (struct thread_info): Add step_stack_frame_id field. * infcmd.c (set_step_frame): New function. (step_once): Use set_step_frame. Handle inlined functions. (until_next_command): Use set_step_frame. (finish_backward), finish_forward): Use get_stack_frame_id. (finish_command): Support inlined functions. * inferior.h (set_step_info): New prototype. * infrun.c (RESUME_ALL): Use minus_one_ptid. (clear_proceed_status): Clear step_stack_frame_id. (init_wait_for_inferior): Call clear_inline_frame_state. (init_execution_control_state): Make static. (set_step_info): New function. (init_thread_stepping_state): Do not set the symtab or line here. (stepped_in_from): New function. (handle_inferior_event): Handle inlined functions. Use set_step_info. (insert_step_resume_breakpoint_at_frame): Use get_stack_frame_id. (struct inferior_status): Add step_stack_frame_id. (save_inferior_status, restore_inferior_status): Save and restore step_stack_frame_id. * inline-frame.c, inline-frame.h: New files. * minsyms.c (prim_record_minimal_symbol_and_info): Use XCALLOC. * regcache.c (regcache_write_pc): Call reinit_frame_cache. * s390-tdep.c (s390_prologue_frame_unwind_cache): Handle INLINE_FRAME. * stack.c (frame_show_address): New. (print_frame_info, print_frame): Use it. (find_frame_funname): Use get_frame_function. Handle inlined blocks. (frame_info): Mark inlined functions. (backtrace_command_1): Use get_current_user_frame. (print_frame_local_vars, print_frame_label_vars): Update comments. (return_command): Refuse inlined functions. * symtab.c (lookup_symbol_aux_local): Stop at inlined function boundaries. (find_function_start_sal): Avoid inlined functions. (completion_list_add_fields): New function. (default_make_symbol_completion_list): Use it. Use block_static_block and block_global_block. Check for inlined functions. (skip_prologue_using_sal): Avoid line number comparison across inlining. * symtab.h (struct symbol): Add is_inlined. (SYMBOL_INLINED): New. * target.c (target_resume): Call clear_inline_frame_state. * valops.c (value_of_variable): Check block_inlined_p. gdb/doc/ * gdb.texinfo (Debugging Optimized Code): New chapter. (Compiling for Debugging): Reference it. Move some text to the new section. gdb/testsuite/ * gdb.base/break.exp: Add an XFAIL for gcc/36748. * gdb.cp/annota2.exp: Accept frames-invalid in more places. * gdb.opt/Makefile.in (EXECUTABLES): Update. * gdb.opt/clobbered-registers-O2.exp: Update to GPL v3. * gdb.opt/inline-bt.c, gdb.opt/inline-bt.exp, gdb.opt/inline-cmds.c, gdb.opt/inline-cmds.exp, gdb.opt/inline-locals.c, gdb.opt/inline-locals.exp, gdb.opt/inline-markers.c: New files. * lib/gdb.exp (skip_inline_frame_tests): New function. (skip_inline_var_tests): New function.
2009-06-28 02:20:24 +02:00
struct frame_info *next_frame;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* Try to find the function start address. If we can't find it, we don't
bother searching for it -- with modern compilers this would be mostly
pointless anyway. Trust that we'll either have valid DWARF-2 CFI data
or else a valid backchain ... */
func = get_frame_func (this_frame);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
if (!func)
return 0;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* Try to analyze the prologue. */
result = s390_analyze_prologue (gdbarch, func,
get_frame_pc (this_frame), &data);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
if (!result)
return 0;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* If this was successful, we should have found the instruction that
sets the stack pointer register to the previous value of the stack
pointer minus the frame size. */
if (!pv_is_register (*sp, S390_SP_REGNUM))
return 0;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* A frame size of zero at this point can mean either a real
frameless function, or else a failure to find the prologue.
Perform some sanity checks to verify we really have a
frameless function. */
if (sp->k == 0)
{
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* If the next frame is a NORMAL_FRAME, this frame *cannot* have frame
size zero. This is only possible if the next frame is a sentinel
frame, a dummy frame, or a signal trampoline frame. */
/* FIXME: cagney/2004-05-01: This sanity check shouldn't be
needed, instead the code should simpliy rely on its
analysis. */
gdb/ * NEWS: Document inlined function support. * Makefile.in (SFILES): Add inline-frame.c. (COMMON_OBS): Add inline-frame.o. * block.c (contained_in): Rewrite to use lexical nesting. (block_linkage_function): Skip inlined function blocks. (block_inlined_p): New. * block.h (struct block): Update comment. (block_inlined_p): New prototype. * blockframe.c (get_frame_block): Handle inlined functions. (get_frame_function): Do not use block_linkage_function. (block_innermost_frame): Use get_frame_block and contained_in. * breakpoint.c (watchpoint_check): Remove extra reinit_frame_cache. Skip over inlined functions. Simplify epilogue check. (bpstat_check_breakpoint_conditions): Use get_stack_frame_id. Update comments. (set_momentary_breakpoint): Only accept non-inlined frames. (watch_command_1): Use frame_unwind_caller_pc and frame_unwind_caller_id instead of get_prev_frame. (until_break_command): Likewise. Use get_stack_frame_id. * buildsym.c (end_symtab): Set SYMBOL_SYMTAB for block functions. * dwarf2loc.c (dwarf_expr_frame_base): Use block_linkage_function. * dwarf2read.c (process_die): Handle DW_TAG_inlined_subroutine. (read_func_scope, new_symbol): Likewise. Handle arguments specially for inlined functions without call site information. (inherit_abstract_dies): Allow tag mismatch for inlined subroutines. (die_specification): Treat DW_AT_abstract_origin as a specification. (read_type_die): Handle DW_TAG_inlined_subroutine. * frame-unwind.c (frame_unwind_init): Add inline_frame_unwind. * frame.c (fprint_frame_id): Print inline depth. (fprint_frame_type): Handle INLINE_FRAME and SENTINEL_FRAME. (skip_inlined_frames, get_stack_frame_id): New. (frame_unwind_caller_id): Use skip_inlined_frames. (frame_id_inlined_p): New. (frame_id_eq): Make the logic match the comments. Add inline_depth check. (frame_id_inner): Handle inlined functions. (frame_unwind_pc): New function, copied from frame_unwind_caller_pc. (frame_unwind_caller_pc): Use skip_inlined_frames and frame_unwind_pc. (get_prev_frame_1): Check for inline frames. Split out frame allocation to get_prev_frame_raw. (get_prev_frame_raw): New function. (get_prev_frame): Handle inline frames. (get_frame_pc): Use frame_unwind_pc. (get_frame_address_in_block): Skip inlined frames on both sides. (pc_notcurrent): Delete. (find_frame_sal): Rewrite to handle inline call sites. Use get_frame_address_in_block. (deprecated_update_frame_pc_hack): Make static. * frame.h: Update comments. (struct frame_id): Add inline_depth. (enum frame_type): Add INLINE_FRAME. (frame_id_inlined_p, get_stack_frame_id): New prototypes. * gdbthread.h (struct thread_info): Add step_stack_frame_id field. * infcmd.c (set_step_frame): New function. (step_once): Use set_step_frame. Handle inlined functions. (until_next_command): Use set_step_frame. (finish_backward), finish_forward): Use get_stack_frame_id. (finish_command): Support inlined functions. * inferior.h (set_step_info): New prototype. * infrun.c (RESUME_ALL): Use minus_one_ptid. (clear_proceed_status): Clear step_stack_frame_id. (init_wait_for_inferior): Call clear_inline_frame_state. (init_execution_control_state): Make static. (set_step_info): New function. (init_thread_stepping_state): Do not set the symtab or line here. (stepped_in_from): New function. (handle_inferior_event): Handle inlined functions. Use set_step_info. (insert_step_resume_breakpoint_at_frame): Use get_stack_frame_id. (struct inferior_status): Add step_stack_frame_id. (save_inferior_status, restore_inferior_status): Save and restore step_stack_frame_id. * inline-frame.c, inline-frame.h: New files. * minsyms.c (prim_record_minimal_symbol_and_info): Use XCALLOC. * regcache.c (regcache_write_pc): Call reinit_frame_cache. * s390-tdep.c (s390_prologue_frame_unwind_cache): Handle INLINE_FRAME. * stack.c (frame_show_address): New. (print_frame_info, print_frame): Use it. (find_frame_funname): Use get_frame_function. Handle inlined blocks. (frame_info): Mark inlined functions. (backtrace_command_1): Use get_current_user_frame. (print_frame_local_vars, print_frame_label_vars): Update comments. (return_command): Refuse inlined functions. * symtab.c (lookup_symbol_aux_local): Stop at inlined function boundaries. (find_function_start_sal): Avoid inlined functions. (completion_list_add_fields): New function. (default_make_symbol_completion_list): Use it. Use block_static_block and block_global_block. Check for inlined functions. (skip_prologue_using_sal): Avoid line number comparison across inlining. * symtab.h (struct symbol): Add is_inlined. (SYMBOL_INLINED): New. * target.c (target_resume): Call clear_inline_frame_state. * valops.c (value_of_variable): Check block_inlined_p. gdb/doc/ * gdb.texinfo (Debugging Optimized Code): New chapter. (Compiling for Debugging): Reference it. Move some text to the new section. gdb/testsuite/ * gdb.base/break.exp: Add an XFAIL for gcc/36748. * gdb.cp/annota2.exp: Accept frames-invalid in more places. * gdb.opt/Makefile.in (EXECUTABLES): Update. * gdb.opt/clobbered-registers-O2.exp: Update to GPL v3. * gdb.opt/inline-bt.c, gdb.opt/inline-bt.exp, gdb.opt/inline-cmds.c, gdb.opt/inline-cmds.exp, gdb.opt/inline-locals.c, gdb.opt/inline-locals.exp, gdb.opt/inline-markers.c: New files. * lib/gdb.exp (skip_inline_frame_tests): New function. (skip_inline_var_tests): New function.
2009-06-28 02:20:24 +02:00
next_frame = get_next_frame (this_frame);
while (next_frame && get_frame_type (next_frame) == INLINE_FRAME)
next_frame = get_next_frame (next_frame);
if (next_frame
&& get_frame_type (get_next_frame (this_frame)) == NORMAL_FRAME)
return 0;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* If we really have a frameless function, %r14 must be valid
-- in particular, it must point to a different function. */
reg = get_frame_register_unsigned (this_frame, S390_RETADDR_REGNUM);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
reg = gdbarch_addr_bits_remove (gdbarch, reg) - 1;
if (get_pc_function_start (reg) == func)
{
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* However, there is one case where it *is* valid for %r14
to point to the same function -- if this is a recursive
call, and we have stopped in the prologue *before* the
stack frame was allocated.
Recognize this case by looking ahead a bit ... */
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
struct s390_prologue_data data2;
pv_t *sp = &data2.gpr[S390_SP_REGNUM - S390_R0_REGNUM];
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
if (!(s390_analyze_prologue (gdbarch, func, (CORE_ADDR)-1, &data2)
&& pv_is_register (*sp, S390_SP_REGNUM)
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
&& sp->k != 0))
return 0;
}
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* OK, we've found valid prologue data. */
size = -sp->k;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* If the frame pointer originally also holds the same value
as the stack pointer, we're probably using it. If it holds
some other value -- even a constant offset -- it is most
likely used as temp register. */
if (pv_is_identical (*sp, *fp))
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
frame_pointer = S390_FRAME_REGNUM;
else
frame_pointer = S390_SP_REGNUM;
/* If we've detected a function with stack frame, we'll still have to
treat it as frameless if we're currently within the function epilog
code at a point where the frame pointer has already been restored.
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
This can only happen in an innermost frame. */
/* FIXME: cagney/2004-05-01: This sanity check shouldn't be needed,
instead the code should simpliy rely on its analysis. */
gdb/ * NEWS: Document inlined function support. * Makefile.in (SFILES): Add inline-frame.c. (COMMON_OBS): Add inline-frame.o. * block.c (contained_in): Rewrite to use lexical nesting. (block_linkage_function): Skip inlined function blocks. (block_inlined_p): New. * block.h (struct block): Update comment. (block_inlined_p): New prototype. * blockframe.c (get_frame_block): Handle inlined functions. (get_frame_function): Do not use block_linkage_function. (block_innermost_frame): Use get_frame_block and contained_in. * breakpoint.c (watchpoint_check): Remove extra reinit_frame_cache. Skip over inlined functions. Simplify epilogue check. (bpstat_check_breakpoint_conditions): Use get_stack_frame_id. Update comments. (set_momentary_breakpoint): Only accept non-inlined frames. (watch_command_1): Use frame_unwind_caller_pc and frame_unwind_caller_id instead of get_prev_frame. (until_break_command): Likewise. Use get_stack_frame_id. * buildsym.c (end_symtab): Set SYMBOL_SYMTAB for block functions. * dwarf2loc.c (dwarf_expr_frame_base): Use block_linkage_function. * dwarf2read.c (process_die): Handle DW_TAG_inlined_subroutine. (read_func_scope, new_symbol): Likewise. Handle arguments specially for inlined functions without call site information. (inherit_abstract_dies): Allow tag mismatch for inlined subroutines. (die_specification): Treat DW_AT_abstract_origin as a specification. (read_type_die): Handle DW_TAG_inlined_subroutine. * frame-unwind.c (frame_unwind_init): Add inline_frame_unwind. * frame.c (fprint_frame_id): Print inline depth. (fprint_frame_type): Handle INLINE_FRAME and SENTINEL_FRAME. (skip_inlined_frames, get_stack_frame_id): New. (frame_unwind_caller_id): Use skip_inlined_frames. (frame_id_inlined_p): New. (frame_id_eq): Make the logic match the comments. Add inline_depth check. (frame_id_inner): Handle inlined functions. (frame_unwind_pc): New function, copied from frame_unwind_caller_pc. (frame_unwind_caller_pc): Use skip_inlined_frames and frame_unwind_pc. (get_prev_frame_1): Check for inline frames. Split out frame allocation to get_prev_frame_raw. (get_prev_frame_raw): New function. (get_prev_frame): Handle inline frames. (get_frame_pc): Use frame_unwind_pc. (get_frame_address_in_block): Skip inlined frames on both sides. (pc_notcurrent): Delete. (find_frame_sal): Rewrite to handle inline call sites. Use get_frame_address_in_block. (deprecated_update_frame_pc_hack): Make static. * frame.h: Update comments. (struct frame_id): Add inline_depth. (enum frame_type): Add INLINE_FRAME. (frame_id_inlined_p, get_stack_frame_id): New prototypes. * gdbthread.h (struct thread_info): Add step_stack_frame_id field. * infcmd.c (set_step_frame): New function. (step_once): Use set_step_frame. Handle inlined functions. (until_next_command): Use set_step_frame. (finish_backward), finish_forward): Use get_stack_frame_id. (finish_command): Support inlined functions. * inferior.h (set_step_info): New prototype. * infrun.c (RESUME_ALL): Use minus_one_ptid. (clear_proceed_status): Clear step_stack_frame_id. (init_wait_for_inferior): Call clear_inline_frame_state. (init_execution_control_state): Make static. (set_step_info): New function. (init_thread_stepping_state): Do not set the symtab or line here. (stepped_in_from): New function. (handle_inferior_event): Handle inlined functions. Use set_step_info. (insert_step_resume_breakpoint_at_frame): Use get_stack_frame_id. (struct inferior_status): Add step_stack_frame_id. (save_inferior_status, restore_inferior_status): Save and restore step_stack_frame_id. * inline-frame.c, inline-frame.h: New files. * minsyms.c (prim_record_minimal_symbol_and_info): Use XCALLOC. * regcache.c (regcache_write_pc): Call reinit_frame_cache. * s390-tdep.c (s390_prologue_frame_unwind_cache): Handle INLINE_FRAME. * stack.c (frame_show_address): New. (print_frame_info, print_frame): Use it. (find_frame_funname): Use get_frame_function. Handle inlined blocks. (frame_info): Mark inlined functions. (backtrace_command_1): Use get_current_user_frame. (print_frame_local_vars, print_frame_label_vars): Update comments. (return_command): Refuse inlined functions. * symtab.c (lookup_symbol_aux_local): Stop at inlined function boundaries. (find_function_start_sal): Avoid inlined functions. (completion_list_add_fields): New function. (default_make_symbol_completion_list): Use it. Use block_static_block and block_global_block. Check for inlined functions. (skip_prologue_using_sal): Avoid line number comparison across inlining. * symtab.h (struct symbol): Add is_inlined. (SYMBOL_INLINED): New. * target.c (target_resume): Call clear_inline_frame_state. * valops.c (value_of_variable): Check block_inlined_p. gdb/doc/ * gdb.texinfo (Debugging Optimized Code): New chapter. (Compiling for Debugging): Reference it. Move some text to the new section. gdb/testsuite/ * gdb.base/break.exp: Add an XFAIL for gcc/36748. * gdb.cp/annota2.exp: Accept frames-invalid in more places. * gdb.opt/Makefile.in (EXECUTABLES): Update. * gdb.opt/clobbered-registers-O2.exp: Update to GPL v3. * gdb.opt/inline-bt.c, gdb.opt/inline-bt.exp, gdb.opt/inline-cmds.c, gdb.opt/inline-cmds.exp, gdb.opt/inline-locals.c, gdb.opt/inline-locals.exp, gdb.opt/inline-markers.c: New files. * lib/gdb.exp (skip_inline_frame_tests): New function. (skip_inline_var_tests): New function.
2009-06-28 02:20:24 +02:00
next_frame = get_next_frame (this_frame);
while (next_frame && get_frame_type (next_frame) == INLINE_FRAME)
next_frame = get_next_frame (next_frame);
if (size > 0
gdb/ * NEWS: Document inlined function support. * Makefile.in (SFILES): Add inline-frame.c. (COMMON_OBS): Add inline-frame.o. * block.c (contained_in): Rewrite to use lexical nesting. (block_linkage_function): Skip inlined function blocks. (block_inlined_p): New. * block.h (struct block): Update comment. (block_inlined_p): New prototype. * blockframe.c (get_frame_block): Handle inlined functions. (get_frame_function): Do not use block_linkage_function. (block_innermost_frame): Use get_frame_block and contained_in. * breakpoint.c (watchpoint_check): Remove extra reinit_frame_cache. Skip over inlined functions. Simplify epilogue check. (bpstat_check_breakpoint_conditions): Use get_stack_frame_id. Update comments. (set_momentary_breakpoint): Only accept non-inlined frames. (watch_command_1): Use frame_unwind_caller_pc and frame_unwind_caller_id instead of get_prev_frame. (until_break_command): Likewise. Use get_stack_frame_id. * buildsym.c (end_symtab): Set SYMBOL_SYMTAB for block functions. * dwarf2loc.c (dwarf_expr_frame_base): Use block_linkage_function. * dwarf2read.c (process_die): Handle DW_TAG_inlined_subroutine. (read_func_scope, new_symbol): Likewise. Handle arguments specially for inlined functions without call site information. (inherit_abstract_dies): Allow tag mismatch for inlined subroutines. (die_specification): Treat DW_AT_abstract_origin as a specification. (read_type_die): Handle DW_TAG_inlined_subroutine. * frame-unwind.c (frame_unwind_init): Add inline_frame_unwind. * frame.c (fprint_frame_id): Print inline depth. (fprint_frame_type): Handle INLINE_FRAME and SENTINEL_FRAME. (skip_inlined_frames, get_stack_frame_id): New. (frame_unwind_caller_id): Use skip_inlined_frames. (frame_id_inlined_p): New. (frame_id_eq): Make the logic match the comments. Add inline_depth check. (frame_id_inner): Handle inlined functions. (frame_unwind_pc): New function, copied from frame_unwind_caller_pc. (frame_unwind_caller_pc): Use skip_inlined_frames and frame_unwind_pc. (get_prev_frame_1): Check for inline frames. Split out frame allocation to get_prev_frame_raw. (get_prev_frame_raw): New function. (get_prev_frame): Handle inline frames. (get_frame_pc): Use frame_unwind_pc. (get_frame_address_in_block): Skip inlined frames on both sides. (pc_notcurrent): Delete. (find_frame_sal): Rewrite to handle inline call sites. Use get_frame_address_in_block. (deprecated_update_frame_pc_hack): Make static. * frame.h: Update comments. (struct frame_id): Add inline_depth. (enum frame_type): Add INLINE_FRAME. (frame_id_inlined_p, get_stack_frame_id): New prototypes. * gdbthread.h (struct thread_info): Add step_stack_frame_id field. * infcmd.c (set_step_frame): New function. (step_once): Use set_step_frame. Handle inlined functions. (until_next_command): Use set_step_frame. (finish_backward), finish_forward): Use get_stack_frame_id. (finish_command): Support inlined functions. * inferior.h (set_step_info): New prototype. * infrun.c (RESUME_ALL): Use minus_one_ptid. (clear_proceed_status): Clear step_stack_frame_id. (init_wait_for_inferior): Call clear_inline_frame_state. (init_execution_control_state): Make static. (set_step_info): New function. (init_thread_stepping_state): Do not set the symtab or line here. (stepped_in_from): New function. (handle_inferior_event): Handle inlined functions. Use set_step_info. (insert_step_resume_breakpoint_at_frame): Use get_stack_frame_id. (struct inferior_status): Add step_stack_frame_id. (save_inferior_status, restore_inferior_status): Save and restore step_stack_frame_id. * inline-frame.c, inline-frame.h: New files. * minsyms.c (prim_record_minimal_symbol_and_info): Use XCALLOC. * regcache.c (regcache_write_pc): Call reinit_frame_cache. * s390-tdep.c (s390_prologue_frame_unwind_cache): Handle INLINE_FRAME. * stack.c (frame_show_address): New. (print_frame_info, print_frame): Use it. (find_frame_funname): Use get_frame_function. Handle inlined blocks. (frame_info): Mark inlined functions. (backtrace_command_1): Use get_current_user_frame. (print_frame_local_vars, print_frame_label_vars): Update comments. (return_command): Refuse inlined functions. * symtab.c (lookup_symbol_aux_local): Stop at inlined function boundaries. (find_function_start_sal): Avoid inlined functions. (completion_list_add_fields): New function. (default_make_symbol_completion_list): Use it. Use block_static_block and block_global_block. Check for inlined functions. (skip_prologue_using_sal): Avoid line number comparison across inlining. * symtab.h (struct symbol): Add is_inlined. (SYMBOL_INLINED): New. * target.c (target_resume): Call clear_inline_frame_state. * valops.c (value_of_variable): Check block_inlined_p. gdb/doc/ * gdb.texinfo (Debugging Optimized Code): New chapter. (Compiling for Debugging): Reference it. Move some text to the new section. gdb/testsuite/ * gdb.base/break.exp: Add an XFAIL for gcc/36748. * gdb.cp/annota2.exp: Accept frames-invalid in more places. * gdb.opt/Makefile.in (EXECUTABLES): Update. * gdb.opt/clobbered-registers-O2.exp: Update to GPL v3. * gdb.opt/inline-bt.c, gdb.opt/inline-bt.exp, gdb.opt/inline-cmds.c, gdb.opt/inline-cmds.exp, gdb.opt/inline-locals.c, gdb.opt/inline-locals.exp, gdb.opt/inline-markers.c: New files. * lib/gdb.exp (skip_inline_frame_tests): New function. (skip_inline_var_tests): New function.
2009-06-28 02:20:24 +02:00
&& (next_frame == NULL
|| get_frame_type (get_next_frame (this_frame)) != NORMAL_FRAME))
{
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* See the comment in s390_in_function_epilogue_p on why this is
not completely reliable ... */
if (s390_in_function_epilogue_p (gdbarch, get_frame_pc (this_frame)))
{
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
memset (&data, 0, sizeof (data));
size = 0;
frame_pointer = S390_SP_REGNUM;
}
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* Once we know the frame register and the frame size, we can unwind
the current value of the frame register from the next frame, and
add back the frame size to arrive that the previous frame's
stack pointer value. */
prev_sp = get_frame_register_unsigned (this_frame, frame_pointer) + size;
cfa = prev_sp + 16*word_size + 32;
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
/* Set up ABI call-saved/call-clobbered registers. */
for (i = 0; i < S390_NUM_REGS; i++)
if (!s390_register_call_saved (gdbarch, i))
trad_frame_set_unknown (info->saved_regs, i);
/* CC is always call-clobbered. */
trad_frame_set_unknown (info->saved_regs, S390_PSWM_REGNUM);
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
/* Record the addresses of all register spill slots the prologue parser
has recognized. Consider only registers defined as call-saved by the
ABI; for call-clobbered registers the parser may have recognized
spurious stores. */
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
for (i = 0; i < 16; i++)
if (s390_register_call_saved (gdbarch, S390_R0_REGNUM + i)
&& data.gpr_slot[i] != 0)
info->saved_regs[S390_R0_REGNUM + i].addr = cfa - data.gpr_slot[i];
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
for (i = 0; i < 16; i++)
if (s390_register_call_saved (gdbarch, S390_F0_REGNUM + i)
&& data.fpr_slot[i] != 0)
info->saved_regs[S390_F0_REGNUM + i].addr = cfa - data.fpr_slot[i];
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* Function return will set PC to %r14. */
info->saved_regs[S390_PSWA_REGNUM] = info->saved_regs[S390_RETADDR_REGNUM];
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* In frameless functions, we unwind simply by moving the return
address to the PC. However, if we actually stored to the
save area, use that -- we might only think the function frameless
because we're in the middle of the prologue ... */
if (size == 0
&& !trad_frame_addr_p (info->saved_regs, S390_PSWA_REGNUM))
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
{
info->saved_regs[S390_PSWA_REGNUM].realreg = S390_RETADDR_REGNUM;
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* Another sanity check: unless this is a frameless function,
we should have found spill slots for SP and PC.
If not, we cannot unwind further -- this happens e.g. in
libc's thread_start routine. */
if (size > 0)
{
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
if (!trad_frame_addr_p (info->saved_regs, S390_SP_REGNUM)
|| !trad_frame_addr_p (info->saved_regs, S390_PSWA_REGNUM))
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
prev_sp = -1;
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* We use the current value of the frame register as local_base,
and the top of the register save area as frame_base. */
if (prev_sp != -1)
{
info->frame_base = prev_sp + 16*word_size + 32;
info->local_base = prev_sp - size;
}
info->func = func;
return 1;
}
2003-06-11 Andrew Cagney <cagney@redhat.com> * xstormy16-tdep.c (xstormy16_push_return_address): Make static. (xstormy16_save_dummy_frame_tos): Make static. (_initialize_xstormy16_tdep): Add declaration. * vax-tdep.c (_initialize_vax_tdep): Add declaration. * v850-tdep.c: Make local functions static. (_initialize_v850_tdep): Add declaration. * sparc-tdep.c: Make local functions static. (_initialize_sparc_tdep): Add declaration. * sh-tdep.c: Make local functions static. (_initialize_sh_tdep): Add declaration. * sh3-rom.c (_initialize_sh3_rom): Add declaration. * s390-tdep.c: Make local functions static. (_initialize_s390_tdep): Add declaration. * dbxread.c (find_stab_function_addr): Make static. * ppc-bdm.c (_initialize_bdm_ppc): Add declaration. * ocd.c (_initialize_remote_ocd): Add declaration. * dink32-rom.c (_initialize_dink32_rom): Add declaration. * ppcbug-rom.c (_initialize_ppcbug_rom): Add declaration. * ns32k-tdep.c (_initialize_ns32k_tdep): Add declaration. * ns32knbsd-tdep.c (_initialize_ns32knbsd_tdep): Add declaration. * mips-tdep.c (_initialize_mips_tdep): Add declaration. * remote-array.c (_initialize_array): Add declaration. (_initialize_remote_monitors): Add declaration. * remote-mips.c: Make local functions static. (_initialize_remote_mips): Add declaration. * mcore-tdep.c: Make all local functions static. (_initialize_mcore_tdep): Add declaration. * dbug-rom.c (_initialize_dbug_rom): Add declaration. * abug-rom.c (_initialize_abug_rom): Add declaration. * rom68k-rom.c (_initialize_rom68k): Add declaration. * cpu32bug-rom.c (_initialize_cpu32bug_rom): Add declaration. * m68k-tdep.c (_initialize_m68k_tdep): Add declaration. * remote-est.c (_initialize_est): Add declaration. * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration. (m68hc11_call_dummy_address): Make static. * ia64-tdep.c: Make local functions static. (_initialize_ia64_tdep): Add declaration. * solib-legacy.c (_initialize_svr4_lm): Add declaration. * monitor.c (monitor_wait_filter): Make static. (_initialize_remote_monitors): Add declaration. * remote-hms.c (_initialize_remote_hms): Add declaration. * remote-e7000.c (fetch_regs_from_dump): Make static. (expect_n): Make static. (_initialize_remote_e7000): Add declaration. * ser-e7kpc.c: Always include "defs.h". (_initialize_ser_e7000pc): Add declaration. * h8300-tdep.c (_initialize_h8300_tdep): Add declaration. * cris-tdep.c: Make all but one function static. (_initialize_cris_tdep): Add declaration. * solib-svr4.c (_initialize_svr4_solib): Add declaration. * solib.c (update_solib_list): Make static. (_initialize_solib): Add declaration. * avr-tdep.c (avr_breakpoint_from_pc): Make static. (_initialize_avr_tdep): Add declaration. * remote-rdi.c (voiddummy): Make static. (_initialize_remote_rdi): Add declaration. * arm-tdep.c (_initialize_arm_tdep): Add declaration. * remote-rdp.c (send_rdp): Make static. (_initialize_remote_rdp): Add declaration. * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
2003-06-11 15:16:30 +02:00
static void
s390_backchain_frame_unwind_cache (struct frame_info *this_frame,
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
struct s390_unwind_cache *info)
{
struct gdbarch *gdbarch = get_frame_arch (this_frame);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
int word_size = gdbarch_ptr_bit (gdbarch) / 8;
* defs.h (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * gdbcore.h (read_memory_integer, safe_read_memory_integer, read_memory_unsigned_integer, write_memory_signed_integer, write_memory_unsigned_integer): Add BYTE_ORDER parameter. * corefile.c (struct captured_read_memory_integer_arguments): Add BYTE_ORDER member. (safe_read_memory_integer): Add BYTE_ORDER parameter. Store it into struct captured_read_memory_integer_arguments. (do_captured_read_memory_integer): Pass it to read_memory_integer. (read_memory_integer): Add BYTE_ORDER parameter. Pass it to extract_signed_integer. (read_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. (write_memory_signed_integer): Add BYTE_ORDER parameter. Pass it to store_signed_integer. (write_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to store_unsigned_integer. * target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter. * target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. Update calls to extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer, read_memory_integer, read_memory_unsigned_integer, safe_read_memory_integer, write_memory_signed_integer, write_memory_unsigned_integer, and get_target_memory_unsigned to pass byte order: * ada-lang.c (ada_value_binop): Update. * ada-valprint.c (char_at): Update. * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update. * alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call, alpha_extract_return_value, alpha_read_insn, alpha_get_longjmp_target): Update. * amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update. * amd64obsd-tdep.c (amd64obsd_supply_uthread, amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update. * amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue, amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel, amd64_displaced_step_fixup): Update. * arm-linux-tdep.c (arm_linux_sigreturn_init, arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update. * arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc, arm_get_next_pc, arm_extract_return_value, arm_store_return_value, arm_return_value): Update. * arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update. * auxv.c (default_auxv_parse): Update. * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address, avr_scan_prologue, avr_extract_return_value, avr_frame_prev_register, avr_push_dummy_call): Update. * bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset, bsd_uthread_wait, bsd_uthread_thread_alive, bsd_uthread_extra_thread_info): Update. * c-lang.c (c_printstr, print_wchar): Update. * cp-valprint.c (cp_print_class_member): Update. * cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache, cris_push_dummy_call, cris_scan_prologue, cris_store_return_value, cris_extract_return_value, find_step_target, dip_prefix, sixteen_bit_offset_branch_op, none_reg_mode_jump_op, move_mem_to_reg_movem_op, get_data_from_address): Update. * dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update. * dwarf2-frame.c (execute_cfa_program): Update. * dwarf2loc.c (find_location_expression): Update. * dwarf2read.c (dwarf2_const_value): Update. * expprint.c (print_subexp_standard): Update. * findvar.c (unsigned_pointer_to_address, signed_pointer_to_address, unsigned_address_to_pointer, address_to_signed_pointer, read_var_value): Update. * frame.c (frame_unwind_register_signed, frame_unwind_register_unsigned, get_frame_memory_signed, get_frame_memory_unsigned): Update. * frame-unwind.c (frame_unwind_got_constant): Update. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp, frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache): Update. * frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue, frv_extract_return_value, find_func_descr, frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update. * f-valprint.c (f_val_print): Update. * gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr): Update. * h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue, h8300_push_dummy_call, h8300_extract_return_value, h8300h_extract_return_value, h8300_store_return_value, h8300h_store_return_value): Update. * hppabsd-tdep.c (hppabsd_find_global_pointer): Update. * hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register): Update. * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline, hppa64_hpux_in_solib_call_trampoline, hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code, hppa_hpux_sigtramp_frame_unwind_cache, hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer, hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern, hppa32_hpux_search_dummy_call_sequence, hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state, hppa_hpux_unwind_adjust_stub): Update. * hppa-linux-tdep.c (insns_match_pattern, hppa_linux_find_global_pointer): Update. * hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call, hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call, skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache, hppa_pseudo_register_read, hppa_frame_prev_register_helper, hppa_match_insns): Update. * hpux-thread.c (hpux_thread_fetch_registers): Update. * i386-tdep.c (i386bsd_sigcontext_addr): Update. * i386-cygwin-tdep.c (core_process_module_section): Update. * i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn, amd64_darwin_sstep_at_sigreturn): Update. * i386-darwin-tdep.c (i386_darwin_sigcontext_addr, amd64_darwin_sigcontext_addr): Likewise. * i386-linux-nat.c (i386_linux_sigcontext_addr): Update. * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update. * i386-nto-tdep.c (i386nto_sigcontext_addr): Update. * i386obsd-nat.c (i386obsd_supply_pcb): Update. * i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread, i386obsd_trapframe_cache): Update. * i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump, i386_analyze_frame_setup, i386_analyze_prologue, i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache, i386_get_longjmp_target, i386_push_dummy_call, i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr, i386_fetch_pointer_argument): Update. * i387-tdep.c (i387_supply_fsave): Update. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update. * ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write, examine_prologue, ia64_frame_cache, ia64_frame_prev_register, ia64_sigtramp_frame_cache, ia64_sigtramp_frame_prev_register, ia64_access_reg, ia64_access_rse_reg, ia64_libunwind_frame_this_id, ia64_libunwind_frame_prev_register, ia64_libunwind_sigtramp_frame_this_id, ia64_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer, find_extant_func_descr, find_func_descr, ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id, ia64_unwind_pc): Update. * iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer, iq2000_scan_prologue, iq2000_extract_return_value, iq2000_push_dummy_call): Update. * irix5nat.c (fill_gregset): Update. * jv-lang.c (evaluate_subexp_java): Update. * jv-valprint.c (java_value_print): Update. * lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call, lm32_extract_return_value, lm32_store_return_value): Update. * m32c-tdep.c (m32c_push_dummy_call, m32c_return_value, m32c_skip_trampoline_code, m32c_m16c_address_to_pointer, m32c_m16c_pointer_to_address): Update. * m32r-tdep.c (m32r_store_return_value, decode_prologue, m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value): Update. * m68hc11-tdep.c (m68hc11_pseudo_register_read, m68hc11_pseudo_register_write, m68hc11_analyze_instruction, m68hc11_push_dummy_call): Update. * m68linux-tdep.c (m68k_linux_pc_in_sigtramp, m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache): Update. * m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup, m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache, m68k_get_longjmp_target): Update. * m88k-tdep.c (m88k_fetch_instruction): Update. * mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write, mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update. * mi/mi-main.c (mi_cmd_data_write_memory): Update. * mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg, mips64_linux_get_longjmp_target, mips64_fill_gregset, mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update. * mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update. * mips-tdep.c (mips_fetch_instruction, fetch_mips_16, mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call, mips_o32_push_dummy_call, mips_o64_push_dummy_call, mips_single_step_through_delay, mips_skip_pic_trampoline_code, mips_integer_to_address): Update. * mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call): Update. * monitor.c (monitor_supply_register, monitor_write_memory, monitor_read_memory_single): Update. * moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value, moxie_analyze_prologue): Update. * mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor, mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info, mt_push_dummy_call): Update. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class, find_implementation_from_class): Update. * ppc64-linux-tdep.c (ppc64_desc_entry_point, ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache): Update. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer, ppcobsd_sigtramp_frame_cache): Update. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call, do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call, ppc64_sysv_abi_return_value): Update. * ppc-linux-nat.c (ppc_linux_auxv_parse): Update. * procfs.c (procfs_auxv_parse): Update. * p-valprint.c (pascal_val_print): Update. * regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned, regcache_raw_write_signed, regcache_raw_write_unsigned, regcache_cooked_read_signed, regcache_cooked_read_unsigned, regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update. * remote-m32r-sdi.c (m32r_fetch_register): Update. * remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory): Update. * rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value, rs6000_convert_from_func_ptr_addr, branch_dest, rs6000_software_single_step): Update. * rs6000-tdep.c (rs6000_in_function_epilogue_p, ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence, bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue, rs6000_skip_main_prologue, rs6000_skip_trampoline_code, rs6000_frame_cache): Update. * s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write, s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load, s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache, extend_simple_arg, s390_push_dummy_call, s390_return_value): Update. * scm-exp.c (scm_lreadr): Update. * scm-lang.c (scm_get_field, scm_unpack): Update. * scm-valprint.c (scm_val_print): Update. * score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call, score_fetch_inst): Update. * sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way, sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value, sh64_pseudo_register_read, sh64_pseudo_register_write, sh64_frame_prev_register): Update: * sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu, sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu, sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update. * solib-darwin.c (darwin_load_image_infos): Update. * solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2, find_canonical_descriptor_in_load_object): Update. * solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Update. * solib-som.c (som_solib_create_inferior_hook, link_map_start, som_current_sos, som_open_symbol_file_object): Update. * solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME): Update. * solib-svr4.c (read_program_header, scan_dyntag_auxv, solib_svr4_r_ldsomap): Update. * sparc64-linux-tdep.c (sparc64_linux_step_trap): Update. * sparc64obsd-tdep.c (sparc64obsd_supply_uthread, sparc64obsd_collect_uthread): Update. * sparc64-tdep.c (sparc64_pseudo_register_read, sparc64_pseudo_register_write, sparc64_supply_gregset, sparc64_collect_gregset): Update. * sparc-linux-tdep.c (sparc32_linux_step_trap): Update. * sparcobsd-tdep.c (sparc32obsd_supply_uthread, sparc32obsd_collect_uthread): Update. * sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code, sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow, sparc_collect_rwindow): Update. * spu-linux-nat.c (parse_spufs_run): Update. * spu-tdep.c (spu_pseudo_register_read_spu, spu_pseudo_register_write_spu, spu_pointer_to_address, spu_analyze_prologue, spu_in_function_epilogue_p, spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step, spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect, info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist, info_spu_dma_command, info_spu_proxydma_command): Update. * stack.c (print_frame_nameless_args, frame_info): Update. * symfile.c (read_target_long_array, simple_read_overlay_table, simple_read_overlay_region_table): Update. * target.c (debug_print_register): Update. * tramp-frame.c (tramp_frame_start): Update. * v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call, v850_extract_return_value, v850_store_return_value, * valarith.c (value_binop, value_bit_index): Update. * valops.c (value_cast): Update. * valprint.c (val_print_type_code_int, val_print_string, read_string): Update. * value.c (unpack_long, unpack_double, unpack_field_as_long, modify_field, pack_long): Update. * vax-tdep.c (vax_store_arguments, vax_push_dummy_call, vax_skip_prologue): Update. * xstormy16-tdep.c (xstormy16_push_dummy_call, xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p, xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry, xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update. * xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read, xtensa_pseudo_register_write, xtensa_frame_cache, xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update. * dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. * dfp.c (match_endianness): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. (decimal_to_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. Pass it to match_endianness. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. Pass them to match_endianness. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. Pass them to match_endianness. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. Pass them to match_endianness. * valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and BYTE_ORDER_Y output parameters. (value_binop): Update call to value_args_as_decimal. Update calls to decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero, decimal_binop, decimal_compare and decimal_convert to pass/receive byte order: * c-exp.y (parse_number): Update. * printcmd.c (printf_command): Update. * valarith.c (value_args_as_decimal, value_binop, value_logical_not, value_equal, value_less): Update. * valops.c (value_cast, value_one): Update. * valprint.c (print_decimal_floating): Update. * value.c (unpack_long, unpack_double): Update. * python/python-value.c (valpy_nonzero): Update. * ada-valprint.c (char_at): Add BYTE_ORDER parameter. (printstr): Update calls to char_at. (ada_val_print_array): Likewise. * valprint.c (read_string): Add BYTE_ORDER parameter. (val_print_string): Update call to read_string. * c-lang.c (c_get_string): Likewise. * charset.h (target_wide_charset): Add BYTE_ORDER parameter. * charset.c (target_wide_charset): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * printcmd.c (printf_command): Update calls to target_wide_charset. * c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter. Pass to target_wide_charset. Use it instead of current_gdbarch. (classify_type): Add BYTE_ORDER parameter. Pass to charset_for_string_type. Allow NULL encoding pointer. (print_wchar): Add BYTE_ORDER parameter. (c_emit_char): Update calls to classify_type and print_wchar. (c_printchar, c_printstr): Likewise. * gdbarch.sh (in_solib_return_trampoline): Convert to type "m". * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH parameter. * arch-utils.c (generic_in_solib_return_trampoline): Likewise. * hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise. * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise. (rs6000_skip_trampoline_code): Update call. * alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to dynamic_sigtramp_offset and pc_in_sigtramp callbacks. (alpha_read_insn): Add GDBARCH parameter. * alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter. (alpha_register_to_value): Pass architecture to alpha_sts. (alpha_extract_return_value): Likewise. (alpha_value_to_register): Pass architecture to alpha_lds. (alpha_store_return_value): Likewise. (alpha_read_insn): Add GDBARCH parameter. (alpha_skip_prologue): Pass architecture to alpha_read_insn. (alpha_heuristic_proc_start): Likewise. (alpha_heuristic_frame_unwind_cache): Likewise. (alpha_next_pc): Likewise. (alpha_sigtramp_frame_this_id): Pass architecture to tdep->dynamic_sigtramp_offset callback. (alpha_sigtramp_frame_sniffer): Pass architecture to tdep->pc_in_sigtramp callback. * alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter. (alphafbsd_sigtramp_offset): Likewise. * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH parameter. Pass to alpha_read_insn. (alpha_linux_sigtramp_offset): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset_1. (alpha_linux_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset. (alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn and alpha_linux_sigtramp_offset. * alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter. (alphanbsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alphanbsd_sigtramp_offset. * alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter. (alphaobsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_read_insn. (alphaobsd_sigcontext_addr): Pass architecture to alphaobsd_sigtramp_offset. * alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH parameter. * amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter. (amd64_skip_prologue): Pass architecture to amd64_analyze_prologue. (amd64_frame_cache): Likewise. * arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove. (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros. * arm-wince-tdep.c: Include "frame.h". * avr-tdep.c (EXTRACT_INSN): Remove. (avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN. (avr_skip_prologue): Pass architecture to avr_scan_prologue. (avr_frame_unwind_cache): Likewise. * cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member. (find_step_target): Initialize it. (get_data_from_address): Add BYTE_ORDER parameter. (bdap_prefix): Pass byte order to get_data_from_address. (handle_prefix_assign_mode_for_aritm_op): Likewise. (three_operand_add_sub_cmp_and_or_op): Likewise. (handle_inc_and_index_mode_for_aritm_op): Likewise. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter. (frv_linux_sigcontext_reg_addr): Pass architecture to frv_linux_pc_in_sigtramp. (frv_linux_sigtramp_frame_sniffer): Likewise. * h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter. (h8300_analyze_prologue): Add GDBARCH parameter. Pass to h8300_is_argument_spill. (h8300_frame_cache, h8300_skip_prologue): Pass architecture to h8300_analyze_prologue. * hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to in_solib_call_trampoline callback. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH parameter. (hppa64_push_dummy_call): Pass architecture to hppa64_convert_code_addr_to_fptr. (hppa_match_insns): Add GDBARCH parameter. (hppa_match_insns_relaxed): Add GDBARCH parameter. Pass to hppa_match_insns. (hppa_skip_trampoline_code): Pass architecture to hppa_match_insns. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. Pass to hppa_match_insns_relaxed. (hppa_stub_unwind_sniffer): Pass architecture to tdep->in_solib_call_trampoline callback. * hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter. (hppa32_hpux_search_dummy_call_sequence): Pass architecture to hppa_hpux_search_pattern. * hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter. (hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter. Pass to insns_match_pattern. (hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to hppa_linux_sigtramp_find_sigcontext. (hppa_linux_sigtramp_frame_sniffer): Likewise. (hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter. (hppa64_hpux_in_solib_call_trampoline): Likewise. * i386-tdep.c (i386_follow_jump): Add GDBARCH parameter. (i386_analyze_frame_setup): Add GDBARCH parameter. (i386_analyze_prologue): Add GDBARCH parameter. Pass to i386_follow_jump and i386_analyze_frame_setup. (i386_skip_prologue): Pass architecture to i386_analyze_prologue and i386_follow_jump. (i386_frame_cache): Pass architecture to i386_analyze_prologue. (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass frame to i386_pe_skip_trampoline_code. * ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to sigcontext_register_address callback. * ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter. (ia64_find_unwind_table): Pass architecture to ia64_find_global_pointer. (find_extant_func_descr): Add GDBARCH parameter. (find_func_descr): Pass architecture to find_extant_func_descr and ia64_find_global_pointer. (ia64_sigtramp_frame_init_saved_regs): Pass architecture to tdep->sigcontext_register_address callback. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add GDBARCH parameter. * iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter. (iq2000_frame_cache): Pass architecture to iq2000_scan_prologue. * lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter. (lm32_skip_prologue, lm32_frame_cache): Pass architecture to lm32_analyze_prologue. * m32r-tdep.c (decode_prologue): Add GDBARCH parameter. (m32r_skip_prologue): Pass architecture to decode_prologue. * m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter. (m68hc11_scan_prologue): Pass architecture to m68hc11_analyze_instruction. * m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter. (m68k_analyze_prologue): Pass architecture to m68k_analyze_frame_setup. * m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter. (m88k_analyze_prologue): Add GDBARCH parameter. Pass byte order to m88k_fetch_instruction. (m88k_skip_prologue): Pass architecture to m88k_analyze_prologue. (m88k_frame_cache): Likewise. * mep-tdep.c (mep_get_insn): Add GDBARCH parameter. (mep_analyze_prologue): Pass architecture to mep_get_insn. * mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter. (mips32_next_pc): Pass architecture to mips_fetch_instruction. (deal_with_atomic_sequence): Likewise. (unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction. (mips16_scan_prologue): Likewise. (mips32_scan_prologue): Likewise. (mips16_in_function_epilogue_p): Likewise. (mips32_in_function_epilogue_p): Likewise. (mips_about_to_return): Likewise. (mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue. (mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue. (mips_skip_prologue): Pass architecture to mips16_scan_prologue and mips32_scan_prologue. (mips_in_function_epilogue_p): Pass architecture to mips16_in_function_epilogue_p and mips32_in_function_epilogue_p. (heuristic_proc_start): Pass architecture to mips_fetch_instruction and mips_about_to_return. (mips_skip_mips16_trampoline_code): Pass architecture to mips_fetch_instruction. (fetch_mips_16): Add GDBARCH parameter. (mips16_next_pc): Pass architecture to fetch_mips_16. (extended_mips16_next_pc): Pass architecture to unpack_mips16 and fetch_mips_16. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class): Add GDBARCH parameter. (find_implementation_from_class): Add GDBARCH parameter, pass to read_objc_class, read_objc_methlist_nmethods, and read_objc_methlist_method. (find_implementation): Add GDBARCH parameter, pass to read_objc_object and find_implementation_from_class. (resolve_msgsend, resolve_msgsend_stret): Pass architecture to find_implementation. (resolve_msgsend_super, resolve_msgsend_super_stret): Pass architecture to read_objc_super and find_implementation_from_class. * ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter. (ppc64_standard_linkage1_target, ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): Pass architecture to ppc64_desc_entry_point. * rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter. (skip_prologue): Pass byte order to bl_to_blrl_insn_p. (rs6000_fetch_instruction): Add GDBARCH parameter. (rs6000_skip_stack_check): Add GDBARCH parameter, pass to rs6000_fetch_instruction. (skip_prologue): Pass architecture to rs6000_fetch_instruction. * remote-mips.c (mips_store_word): Return old_contents as host integer value instead of target bytes. * s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member. (s390_analyze_prologue): Initialize it. (extend_simple_arg): Add GDBARCH parameter. (s390_push_dummy_call): Pass architecture to extend_simple_arg. * scm-lang.c (scm_get_field): Add BYTE_ORDER parameter. * scm-lang.h (scm_get_field): Add BYTE_ORDER parameter. (SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field. * scm-valprint.c (scm_scmval_print): Likewise. (scm_scmlist_print, scm_ipruk, scm_scmval_print): Define SCM_BYTE_ORDER. * sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter. (sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to look_for_args_moves. (sh64_skip_prologue): Pass architecture to sh64_skip_prologue_hard_way. * sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter. (sh_skip_prologue): Pass architecture to sh_analyze_prologue. (sh_frame_cache): Likewise. * solib-irix.c (extract_mips_address): Add GDBARCH parameter. (fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Pass architecture to extract_mips_address. * sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter. * sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter. (sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture to sparc_fetch_wcookie. (sparc32_frame_prev_register): Likewise. * sparc64-tdep.c (sparc64_frame_prev_register): Likewise. * sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise. * spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter. (spu_skip_prologue): Pass architecture to spu_analyze_prologue. (spu_virtual_frame_pointer): Likewise. (spu_frame_unwind_cache): Likewise. (info_spu_mailbox_list): Add BYTE_ORER parameter. (info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list. (info_spu_dma_cmdlist): Add BYTE_ORER parameter. (info_spu_dma_command, info_spu_proxydma_command): Pass byte order to info_spu_dma_cmdlist. * symfile.c (read_target_long_array): Add GDBARCH parameter. (simple_read_overlay_table, simple_read_overlay_region_table, simple_overlay_update_1): Pass architecture to read_target_long_array. * v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter. (v850_frame_cache): Pass architecture to v850_analyze_prologue. * xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH parameter. (xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture to xstormy16_analyze_prologue. (xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter. (xstormy16_find_jmp_table_entry): Likewise. (xstormy16_skip_trampoline_code): Pass architecture to xstormy16_resolve_jmp_table_entry. (xstormy16_pointer_to_address): Likewise. (xstormy16_address_to_pointer): Pass architecture to xstormy16_find_jmp_table_entry. * xtensa-tdep.c (call0_track_op): Add GDBARCH parameter. (call0_analyze_prologue): Add GDBARCH parameter, pass to call0_track_op. (call0_frame_cache): Pass architecture to call0_analyze_prologue. (xtensa_skip_prologue): Likewise.
2009-07-02 19:25:59 +02:00
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
CORE_ADDR backchain;
ULONGEST reg;
LONGEST sp;
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
int i;
/* Set up ABI call-saved/call-clobbered registers. */
for (i = 0; i < S390_NUM_REGS; i++)
if (!s390_register_call_saved (gdbarch, i))
trad_frame_set_unknown (info->saved_regs, i);
/* CC is always call-clobbered. */
trad_frame_set_unknown (info->saved_regs, S390_PSWM_REGNUM);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* Get the backchain. */
reg = get_frame_register_unsigned (this_frame, S390_SP_REGNUM);
* defs.h (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * gdbcore.h (read_memory_integer, safe_read_memory_integer, read_memory_unsigned_integer, write_memory_signed_integer, write_memory_unsigned_integer): Add BYTE_ORDER parameter. * corefile.c (struct captured_read_memory_integer_arguments): Add BYTE_ORDER member. (safe_read_memory_integer): Add BYTE_ORDER parameter. Store it into struct captured_read_memory_integer_arguments. (do_captured_read_memory_integer): Pass it to read_memory_integer. (read_memory_integer): Add BYTE_ORDER parameter. Pass it to extract_signed_integer. (read_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. (write_memory_signed_integer): Add BYTE_ORDER parameter. Pass it to store_signed_integer. (write_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to store_unsigned_integer. * target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter. * target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. Update calls to extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer, read_memory_integer, read_memory_unsigned_integer, safe_read_memory_integer, write_memory_signed_integer, write_memory_unsigned_integer, and get_target_memory_unsigned to pass byte order: * ada-lang.c (ada_value_binop): Update. * ada-valprint.c (char_at): Update. * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update. * alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call, alpha_extract_return_value, alpha_read_insn, alpha_get_longjmp_target): Update. * amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update. * amd64obsd-tdep.c (amd64obsd_supply_uthread, amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update. * amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue, amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel, amd64_displaced_step_fixup): Update. * arm-linux-tdep.c (arm_linux_sigreturn_init, arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update. * arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc, arm_get_next_pc, arm_extract_return_value, arm_store_return_value, arm_return_value): Update. * arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update. * auxv.c (default_auxv_parse): Update. * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address, avr_scan_prologue, avr_extract_return_value, avr_frame_prev_register, avr_push_dummy_call): Update. * bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset, bsd_uthread_wait, bsd_uthread_thread_alive, bsd_uthread_extra_thread_info): Update. * c-lang.c (c_printstr, print_wchar): Update. * cp-valprint.c (cp_print_class_member): Update. * cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache, cris_push_dummy_call, cris_scan_prologue, cris_store_return_value, cris_extract_return_value, find_step_target, dip_prefix, sixteen_bit_offset_branch_op, none_reg_mode_jump_op, move_mem_to_reg_movem_op, get_data_from_address): Update. * dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update. * dwarf2-frame.c (execute_cfa_program): Update. * dwarf2loc.c (find_location_expression): Update. * dwarf2read.c (dwarf2_const_value): Update. * expprint.c (print_subexp_standard): Update. * findvar.c (unsigned_pointer_to_address, signed_pointer_to_address, unsigned_address_to_pointer, address_to_signed_pointer, read_var_value): Update. * frame.c (frame_unwind_register_signed, frame_unwind_register_unsigned, get_frame_memory_signed, get_frame_memory_unsigned): Update. * frame-unwind.c (frame_unwind_got_constant): Update. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp, frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache): Update. * frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue, frv_extract_return_value, find_func_descr, frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update. * f-valprint.c (f_val_print): Update. * gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr): Update. * h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue, h8300_push_dummy_call, h8300_extract_return_value, h8300h_extract_return_value, h8300_store_return_value, h8300h_store_return_value): Update. * hppabsd-tdep.c (hppabsd_find_global_pointer): Update. * hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register): Update. * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline, hppa64_hpux_in_solib_call_trampoline, hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code, hppa_hpux_sigtramp_frame_unwind_cache, hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer, hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern, hppa32_hpux_search_dummy_call_sequence, hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state, hppa_hpux_unwind_adjust_stub): Update. * hppa-linux-tdep.c (insns_match_pattern, hppa_linux_find_global_pointer): Update. * hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call, hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call, skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache, hppa_pseudo_register_read, hppa_frame_prev_register_helper, hppa_match_insns): Update. * hpux-thread.c (hpux_thread_fetch_registers): Update. * i386-tdep.c (i386bsd_sigcontext_addr): Update. * i386-cygwin-tdep.c (core_process_module_section): Update. * i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn, amd64_darwin_sstep_at_sigreturn): Update. * i386-darwin-tdep.c (i386_darwin_sigcontext_addr, amd64_darwin_sigcontext_addr): Likewise. * i386-linux-nat.c (i386_linux_sigcontext_addr): Update. * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update. * i386-nto-tdep.c (i386nto_sigcontext_addr): Update. * i386obsd-nat.c (i386obsd_supply_pcb): Update. * i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread, i386obsd_trapframe_cache): Update. * i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump, i386_analyze_frame_setup, i386_analyze_prologue, i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache, i386_get_longjmp_target, i386_push_dummy_call, i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr, i386_fetch_pointer_argument): Update. * i387-tdep.c (i387_supply_fsave): Update. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update. * ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write, examine_prologue, ia64_frame_cache, ia64_frame_prev_register, ia64_sigtramp_frame_cache, ia64_sigtramp_frame_prev_register, ia64_access_reg, ia64_access_rse_reg, ia64_libunwind_frame_this_id, ia64_libunwind_frame_prev_register, ia64_libunwind_sigtramp_frame_this_id, ia64_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer, find_extant_func_descr, find_func_descr, ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id, ia64_unwind_pc): Update. * iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer, iq2000_scan_prologue, iq2000_extract_return_value, iq2000_push_dummy_call): Update. * irix5nat.c (fill_gregset): Update. * jv-lang.c (evaluate_subexp_java): Update. * jv-valprint.c (java_value_print): Update. * lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call, lm32_extract_return_value, lm32_store_return_value): Update. * m32c-tdep.c (m32c_push_dummy_call, m32c_return_value, m32c_skip_trampoline_code, m32c_m16c_address_to_pointer, m32c_m16c_pointer_to_address): Update. * m32r-tdep.c (m32r_store_return_value, decode_prologue, m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value): Update. * m68hc11-tdep.c (m68hc11_pseudo_register_read, m68hc11_pseudo_register_write, m68hc11_analyze_instruction, m68hc11_push_dummy_call): Update. * m68linux-tdep.c (m68k_linux_pc_in_sigtramp, m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache): Update. * m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup, m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache, m68k_get_longjmp_target): Update. * m88k-tdep.c (m88k_fetch_instruction): Update. * mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write, mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update. * mi/mi-main.c (mi_cmd_data_write_memory): Update. * mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg, mips64_linux_get_longjmp_target, mips64_fill_gregset, mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update. * mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update. * mips-tdep.c (mips_fetch_instruction, fetch_mips_16, mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call, mips_o32_push_dummy_call, mips_o64_push_dummy_call, mips_single_step_through_delay, mips_skip_pic_trampoline_code, mips_integer_to_address): Update. * mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call): Update. * monitor.c (monitor_supply_register, monitor_write_memory, monitor_read_memory_single): Update. * moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value, moxie_analyze_prologue): Update. * mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor, mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info, mt_push_dummy_call): Update. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class, find_implementation_from_class): Update. * ppc64-linux-tdep.c (ppc64_desc_entry_point, ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache): Update. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer, ppcobsd_sigtramp_frame_cache): Update. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call, do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call, ppc64_sysv_abi_return_value): Update. * ppc-linux-nat.c (ppc_linux_auxv_parse): Update. * procfs.c (procfs_auxv_parse): Update. * p-valprint.c (pascal_val_print): Update. * regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned, regcache_raw_write_signed, regcache_raw_write_unsigned, regcache_cooked_read_signed, regcache_cooked_read_unsigned, regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update. * remote-m32r-sdi.c (m32r_fetch_register): Update. * remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory): Update. * rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value, rs6000_convert_from_func_ptr_addr, branch_dest, rs6000_software_single_step): Update. * rs6000-tdep.c (rs6000_in_function_epilogue_p, ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence, bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue, rs6000_skip_main_prologue, rs6000_skip_trampoline_code, rs6000_frame_cache): Update. * s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write, s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load, s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache, extend_simple_arg, s390_push_dummy_call, s390_return_value): Update. * scm-exp.c (scm_lreadr): Update. * scm-lang.c (scm_get_field, scm_unpack): Update. * scm-valprint.c (scm_val_print): Update. * score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call, score_fetch_inst): Update. * sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way, sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value, sh64_pseudo_register_read, sh64_pseudo_register_write, sh64_frame_prev_register): Update: * sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu, sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu, sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update. * solib-darwin.c (darwin_load_image_infos): Update. * solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2, find_canonical_descriptor_in_load_object): Update. * solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Update. * solib-som.c (som_solib_create_inferior_hook, link_map_start, som_current_sos, som_open_symbol_file_object): Update. * solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME): Update. * solib-svr4.c (read_program_header, scan_dyntag_auxv, solib_svr4_r_ldsomap): Update. * sparc64-linux-tdep.c (sparc64_linux_step_trap): Update. * sparc64obsd-tdep.c (sparc64obsd_supply_uthread, sparc64obsd_collect_uthread): Update. * sparc64-tdep.c (sparc64_pseudo_register_read, sparc64_pseudo_register_write, sparc64_supply_gregset, sparc64_collect_gregset): Update. * sparc-linux-tdep.c (sparc32_linux_step_trap): Update. * sparcobsd-tdep.c (sparc32obsd_supply_uthread, sparc32obsd_collect_uthread): Update. * sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code, sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow, sparc_collect_rwindow): Update. * spu-linux-nat.c (parse_spufs_run): Update. * spu-tdep.c (spu_pseudo_register_read_spu, spu_pseudo_register_write_spu, spu_pointer_to_address, spu_analyze_prologue, spu_in_function_epilogue_p, spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step, spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect, info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist, info_spu_dma_command, info_spu_proxydma_command): Update. * stack.c (print_frame_nameless_args, frame_info): Update. * symfile.c (read_target_long_array, simple_read_overlay_table, simple_read_overlay_region_table): Update. * target.c (debug_print_register): Update. * tramp-frame.c (tramp_frame_start): Update. * v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call, v850_extract_return_value, v850_store_return_value, * valarith.c (value_binop, value_bit_index): Update. * valops.c (value_cast): Update. * valprint.c (val_print_type_code_int, val_print_string, read_string): Update. * value.c (unpack_long, unpack_double, unpack_field_as_long, modify_field, pack_long): Update. * vax-tdep.c (vax_store_arguments, vax_push_dummy_call, vax_skip_prologue): Update. * xstormy16-tdep.c (xstormy16_push_dummy_call, xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p, xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry, xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update. * xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read, xtensa_pseudo_register_write, xtensa_frame_cache, xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update. * dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. * dfp.c (match_endianness): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. (decimal_to_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. Pass it to match_endianness. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. Pass them to match_endianness. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. Pass them to match_endianness. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. Pass them to match_endianness. * valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and BYTE_ORDER_Y output parameters. (value_binop): Update call to value_args_as_decimal. Update calls to decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero, decimal_binop, decimal_compare and decimal_convert to pass/receive byte order: * c-exp.y (parse_number): Update. * printcmd.c (printf_command): Update. * valarith.c (value_args_as_decimal, value_binop, value_logical_not, value_equal, value_less): Update. * valops.c (value_cast, value_one): Update. * valprint.c (print_decimal_floating): Update. * value.c (unpack_long, unpack_double): Update. * python/python-value.c (valpy_nonzero): Update. * ada-valprint.c (char_at): Add BYTE_ORDER parameter. (printstr): Update calls to char_at. (ada_val_print_array): Likewise. * valprint.c (read_string): Add BYTE_ORDER parameter. (val_print_string): Update call to read_string. * c-lang.c (c_get_string): Likewise. * charset.h (target_wide_charset): Add BYTE_ORDER parameter. * charset.c (target_wide_charset): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * printcmd.c (printf_command): Update calls to target_wide_charset. * c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter. Pass to target_wide_charset. Use it instead of current_gdbarch. (classify_type): Add BYTE_ORDER parameter. Pass to charset_for_string_type. Allow NULL encoding pointer. (print_wchar): Add BYTE_ORDER parameter. (c_emit_char): Update calls to classify_type and print_wchar. (c_printchar, c_printstr): Likewise. * gdbarch.sh (in_solib_return_trampoline): Convert to type "m". * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH parameter. * arch-utils.c (generic_in_solib_return_trampoline): Likewise. * hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise. * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise. (rs6000_skip_trampoline_code): Update call. * alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to dynamic_sigtramp_offset and pc_in_sigtramp callbacks. (alpha_read_insn): Add GDBARCH parameter. * alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter. (alpha_register_to_value): Pass architecture to alpha_sts. (alpha_extract_return_value): Likewise. (alpha_value_to_register): Pass architecture to alpha_lds. (alpha_store_return_value): Likewise. (alpha_read_insn): Add GDBARCH parameter. (alpha_skip_prologue): Pass architecture to alpha_read_insn. (alpha_heuristic_proc_start): Likewise. (alpha_heuristic_frame_unwind_cache): Likewise. (alpha_next_pc): Likewise. (alpha_sigtramp_frame_this_id): Pass architecture to tdep->dynamic_sigtramp_offset callback. (alpha_sigtramp_frame_sniffer): Pass architecture to tdep->pc_in_sigtramp callback. * alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter. (alphafbsd_sigtramp_offset): Likewise. * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH parameter. Pass to alpha_read_insn. (alpha_linux_sigtramp_offset): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset_1. (alpha_linux_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset. (alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn and alpha_linux_sigtramp_offset. * alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter. (alphanbsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alphanbsd_sigtramp_offset. * alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter. (alphaobsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_read_insn. (alphaobsd_sigcontext_addr): Pass architecture to alphaobsd_sigtramp_offset. * alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH parameter. * amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter. (amd64_skip_prologue): Pass architecture to amd64_analyze_prologue. (amd64_frame_cache): Likewise. * arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove. (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros. * arm-wince-tdep.c: Include "frame.h". * avr-tdep.c (EXTRACT_INSN): Remove. (avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN. (avr_skip_prologue): Pass architecture to avr_scan_prologue. (avr_frame_unwind_cache): Likewise. * cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member. (find_step_target): Initialize it. (get_data_from_address): Add BYTE_ORDER parameter. (bdap_prefix): Pass byte order to get_data_from_address. (handle_prefix_assign_mode_for_aritm_op): Likewise. (three_operand_add_sub_cmp_and_or_op): Likewise. (handle_inc_and_index_mode_for_aritm_op): Likewise. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter. (frv_linux_sigcontext_reg_addr): Pass architecture to frv_linux_pc_in_sigtramp. (frv_linux_sigtramp_frame_sniffer): Likewise. * h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter. (h8300_analyze_prologue): Add GDBARCH parameter. Pass to h8300_is_argument_spill. (h8300_frame_cache, h8300_skip_prologue): Pass architecture to h8300_analyze_prologue. * hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to in_solib_call_trampoline callback. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH parameter. (hppa64_push_dummy_call): Pass architecture to hppa64_convert_code_addr_to_fptr. (hppa_match_insns): Add GDBARCH parameter. (hppa_match_insns_relaxed): Add GDBARCH parameter. Pass to hppa_match_insns. (hppa_skip_trampoline_code): Pass architecture to hppa_match_insns. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. Pass to hppa_match_insns_relaxed. (hppa_stub_unwind_sniffer): Pass architecture to tdep->in_solib_call_trampoline callback. * hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter. (hppa32_hpux_search_dummy_call_sequence): Pass architecture to hppa_hpux_search_pattern. * hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter. (hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter. Pass to insns_match_pattern. (hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to hppa_linux_sigtramp_find_sigcontext. (hppa_linux_sigtramp_frame_sniffer): Likewise. (hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter. (hppa64_hpux_in_solib_call_trampoline): Likewise. * i386-tdep.c (i386_follow_jump): Add GDBARCH parameter. (i386_analyze_frame_setup): Add GDBARCH parameter. (i386_analyze_prologue): Add GDBARCH parameter. Pass to i386_follow_jump and i386_analyze_frame_setup. (i386_skip_prologue): Pass architecture to i386_analyze_prologue and i386_follow_jump. (i386_frame_cache): Pass architecture to i386_analyze_prologue. (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass frame to i386_pe_skip_trampoline_code. * ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to sigcontext_register_address callback. * ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter. (ia64_find_unwind_table): Pass architecture to ia64_find_global_pointer. (find_extant_func_descr): Add GDBARCH parameter. (find_func_descr): Pass architecture to find_extant_func_descr and ia64_find_global_pointer. (ia64_sigtramp_frame_init_saved_regs): Pass architecture to tdep->sigcontext_register_address callback. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add GDBARCH parameter. * iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter. (iq2000_frame_cache): Pass architecture to iq2000_scan_prologue. * lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter. (lm32_skip_prologue, lm32_frame_cache): Pass architecture to lm32_analyze_prologue. * m32r-tdep.c (decode_prologue): Add GDBARCH parameter. (m32r_skip_prologue): Pass architecture to decode_prologue. * m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter. (m68hc11_scan_prologue): Pass architecture to m68hc11_analyze_instruction. * m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter. (m68k_analyze_prologue): Pass architecture to m68k_analyze_frame_setup. * m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter. (m88k_analyze_prologue): Add GDBARCH parameter. Pass byte order to m88k_fetch_instruction. (m88k_skip_prologue): Pass architecture to m88k_analyze_prologue. (m88k_frame_cache): Likewise. * mep-tdep.c (mep_get_insn): Add GDBARCH parameter. (mep_analyze_prologue): Pass architecture to mep_get_insn. * mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter. (mips32_next_pc): Pass architecture to mips_fetch_instruction. (deal_with_atomic_sequence): Likewise. (unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction. (mips16_scan_prologue): Likewise. (mips32_scan_prologue): Likewise. (mips16_in_function_epilogue_p): Likewise. (mips32_in_function_epilogue_p): Likewise. (mips_about_to_return): Likewise. (mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue. (mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue. (mips_skip_prologue): Pass architecture to mips16_scan_prologue and mips32_scan_prologue. (mips_in_function_epilogue_p): Pass architecture to mips16_in_function_epilogue_p and mips32_in_function_epilogue_p. (heuristic_proc_start): Pass architecture to mips_fetch_instruction and mips_about_to_return. (mips_skip_mips16_trampoline_code): Pass architecture to mips_fetch_instruction. (fetch_mips_16): Add GDBARCH parameter. (mips16_next_pc): Pass architecture to fetch_mips_16. (extended_mips16_next_pc): Pass architecture to unpack_mips16 and fetch_mips_16. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class): Add GDBARCH parameter. (find_implementation_from_class): Add GDBARCH parameter, pass to read_objc_class, read_objc_methlist_nmethods, and read_objc_methlist_method. (find_implementation): Add GDBARCH parameter, pass to read_objc_object and find_implementation_from_class. (resolve_msgsend, resolve_msgsend_stret): Pass architecture to find_implementation. (resolve_msgsend_super, resolve_msgsend_super_stret): Pass architecture to read_objc_super and find_implementation_from_class. * ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter. (ppc64_standard_linkage1_target, ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): Pass architecture to ppc64_desc_entry_point. * rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter. (skip_prologue): Pass byte order to bl_to_blrl_insn_p. (rs6000_fetch_instruction): Add GDBARCH parameter. (rs6000_skip_stack_check): Add GDBARCH parameter, pass to rs6000_fetch_instruction. (skip_prologue): Pass architecture to rs6000_fetch_instruction. * remote-mips.c (mips_store_word): Return old_contents as host integer value instead of target bytes. * s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member. (s390_analyze_prologue): Initialize it. (extend_simple_arg): Add GDBARCH parameter. (s390_push_dummy_call): Pass architecture to extend_simple_arg. * scm-lang.c (scm_get_field): Add BYTE_ORDER parameter. * scm-lang.h (scm_get_field): Add BYTE_ORDER parameter. (SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field. * scm-valprint.c (scm_scmval_print): Likewise. (scm_scmlist_print, scm_ipruk, scm_scmval_print): Define SCM_BYTE_ORDER. * sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter. (sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to look_for_args_moves. (sh64_skip_prologue): Pass architecture to sh64_skip_prologue_hard_way. * sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter. (sh_skip_prologue): Pass architecture to sh_analyze_prologue. (sh_frame_cache): Likewise. * solib-irix.c (extract_mips_address): Add GDBARCH parameter. (fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Pass architecture to extract_mips_address. * sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter. * sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter. (sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture to sparc_fetch_wcookie. (sparc32_frame_prev_register): Likewise. * sparc64-tdep.c (sparc64_frame_prev_register): Likewise. * sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise. * spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter. (spu_skip_prologue): Pass architecture to spu_analyze_prologue. (spu_virtual_frame_pointer): Likewise. (spu_frame_unwind_cache): Likewise. (info_spu_mailbox_list): Add BYTE_ORER parameter. (info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list. (info_spu_dma_cmdlist): Add BYTE_ORER parameter. (info_spu_dma_command, info_spu_proxydma_command): Pass byte order to info_spu_dma_cmdlist. * symfile.c (read_target_long_array): Add GDBARCH parameter. (simple_read_overlay_table, simple_read_overlay_region_table, simple_overlay_update_1): Pass architecture to read_target_long_array. * v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter. (v850_frame_cache): Pass architecture to v850_analyze_prologue. * xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH parameter. (xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture to xstormy16_analyze_prologue. (xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter. (xstormy16_find_jmp_table_entry): Likewise. (xstormy16_skip_trampoline_code): Pass architecture to xstormy16_resolve_jmp_table_entry. (xstormy16_pointer_to_address): Likewise. (xstormy16_address_to_pointer): Pass architecture to xstormy16_find_jmp_table_entry. * xtensa-tdep.c (call0_track_op): Add GDBARCH parameter. (call0_analyze_prologue): Add GDBARCH parameter, pass to call0_track_op. (call0_frame_cache): Pass architecture to call0_analyze_prologue. (xtensa_skip_prologue): Likewise.
2009-07-02 19:25:59 +02:00
backchain = read_memory_unsigned_integer (reg, word_size, byte_order);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* A zero backchain terminates the frame chain. As additional
sanity check, let's verify that the spill slot for SP in the
save area pointed to by the backchain in fact links back to
the save area. */
if (backchain != 0
* defs.h (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * gdbcore.h (read_memory_integer, safe_read_memory_integer, read_memory_unsigned_integer, write_memory_signed_integer, write_memory_unsigned_integer): Add BYTE_ORDER parameter. * corefile.c (struct captured_read_memory_integer_arguments): Add BYTE_ORDER member. (safe_read_memory_integer): Add BYTE_ORDER parameter. Store it into struct captured_read_memory_integer_arguments. (do_captured_read_memory_integer): Pass it to read_memory_integer. (read_memory_integer): Add BYTE_ORDER parameter. Pass it to extract_signed_integer. (read_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. (write_memory_signed_integer): Add BYTE_ORDER parameter. Pass it to store_signed_integer. (write_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to store_unsigned_integer. * target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter. * target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. Update calls to extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer, read_memory_integer, read_memory_unsigned_integer, safe_read_memory_integer, write_memory_signed_integer, write_memory_unsigned_integer, and get_target_memory_unsigned to pass byte order: * ada-lang.c (ada_value_binop): Update. * ada-valprint.c (char_at): Update. * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update. * alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call, alpha_extract_return_value, alpha_read_insn, alpha_get_longjmp_target): Update. * amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update. * amd64obsd-tdep.c (amd64obsd_supply_uthread, amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update. * amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue, amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel, amd64_displaced_step_fixup): Update. * arm-linux-tdep.c (arm_linux_sigreturn_init, arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update. * arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc, arm_get_next_pc, arm_extract_return_value, arm_store_return_value, arm_return_value): Update. * arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update. * auxv.c (default_auxv_parse): Update. * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address, avr_scan_prologue, avr_extract_return_value, avr_frame_prev_register, avr_push_dummy_call): Update. * bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset, bsd_uthread_wait, bsd_uthread_thread_alive, bsd_uthread_extra_thread_info): Update. * c-lang.c (c_printstr, print_wchar): Update. * cp-valprint.c (cp_print_class_member): Update. * cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache, cris_push_dummy_call, cris_scan_prologue, cris_store_return_value, cris_extract_return_value, find_step_target, dip_prefix, sixteen_bit_offset_branch_op, none_reg_mode_jump_op, move_mem_to_reg_movem_op, get_data_from_address): Update. * dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update. * dwarf2-frame.c (execute_cfa_program): Update. * dwarf2loc.c (find_location_expression): Update. * dwarf2read.c (dwarf2_const_value): Update. * expprint.c (print_subexp_standard): Update. * findvar.c (unsigned_pointer_to_address, signed_pointer_to_address, unsigned_address_to_pointer, address_to_signed_pointer, read_var_value): Update. * frame.c (frame_unwind_register_signed, frame_unwind_register_unsigned, get_frame_memory_signed, get_frame_memory_unsigned): Update. * frame-unwind.c (frame_unwind_got_constant): Update. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp, frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache): Update. * frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue, frv_extract_return_value, find_func_descr, frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update. * f-valprint.c (f_val_print): Update. * gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr): Update. * h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue, h8300_push_dummy_call, h8300_extract_return_value, h8300h_extract_return_value, h8300_store_return_value, h8300h_store_return_value): Update. * hppabsd-tdep.c (hppabsd_find_global_pointer): Update. * hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register): Update. * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline, hppa64_hpux_in_solib_call_trampoline, hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code, hppa_hpux_sigtramp_frame_unwind_cache, hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer, hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern, hppa32_hpux_search_dummy_call_sequence, hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state, hppa_hpux_unwind_adjust_stub): Update. * hppa-linux-tdep.c (insns_match_pattern, hppa_linux_find_global_pointer): Update. * hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call, hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call, skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache, hppa_pseudo_register_read, hppa_frame_prev_register_helper, hppa_match_insns): Update. * hpux-thread.c (hpux_thread_fetch_registers): Update. * i386-tdep.c (i386bsd_sigcontext_addr): Update. * i386-cygwin-tdep.c (core_process_module_section): Update. * i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn, amd64_darwin_sstep_at_sigreturn): Update. * i386-darwin-tdep.c (i386_darwin_sigcontext_addr, amd64_darwin_sigcontext_addr): Likewise. * i386-linux-nat.c (i386_linux_sigcontext_addr): Update. * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update. * i386-nto-tdep.c (i386nto_sigcontext_addr): Update. * i386obsd-nat.c (i386obsd_supply_pcb): Update. * i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread, i386obsd_trapframe_cache): Update. * i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump, i386_analyze_frame_setup, i386_analyze_prologue, i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache, i386_get_longjmp_target, i386_push_dummy_call, i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr, i386_fetch_pointer_argument): Update. * i387-tdep.c (i387_supply_fsave): Update. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update. * ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write, examine_prologue, ia64_frame_cache, ia64_frame_prev_register, ia64_sigtramp_frame_cache, ia64_sigtramp_frame_prev_register, ia64_access_reg, ia64_access_rse_reg, ia64_libunwind_frame_this_id, ia64_libunwind_frame_prev_register, ia64_libunwind_sigtramp_frame_this_id, ia64_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer, find_extant_func_descr, find_func_descr, ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id, ia64_unwind_pc): Update. * iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer, iq2000_scan_prologue, iq2000_extract_return_value, iq2000_push_dummy_call): Update. * irix5nat.c (fill_gregset): Update. * jv-lang.c (evaluate_subexp_java): Update. * jv-valprint.c (java_value_print): Update. * lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call, lm32_extract_return_value, lm32_store_return_value): Update. * m32c-tdep.c (m32c_push_dummy_call, m32c_return_value, m32c_skip_trampoline_code, m32c_m16c_address_to_pointer, m32c_m16c_pointer_to_address): Update. * m32r-tdep.c (m32r_store_return_value, decode_prologue, m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value): Update. * m68hc11-tdep.c (m68hc11_pseudo_register_read, m68hc11_pseudo_register_write, m68hc11_analyze_instruction, m68hc11_push_dummy_call): Update. * m68linux-tdep.c (m68k_linux_pc_in_sigtramp, m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache): Update. * m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup, m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache, m68k_get_longjmp_target): Update. * m88k-tdep.c (m88k_fetch_instruction): Update. * mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write, mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update. * mi/mi-main.c (mi_cmd_data_write_memory): Update. * mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg, mips64_linux_get_longjmp_target, mips64_fill_gregset, mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update. * mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update. * mips-tdep.c (mips_fetch_instruction, fetch_mips_16, mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call, mips_o32_push_dummy_call, mips_o64_push_dummy_call, mips_single_step_through_delay, mips_skip_pic_trampoline_code, mips_integer_to_address): Update. * mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call): Update. * monitor.c (monitor_supply_register, monitor_write_memory, monitor_read_memory_single): Update. * moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value, moxie_analyze_prologue): Update. * mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor, mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info, mt_push_dummy_call): Update. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class, find_implementation_from_class): Update. * ppc64-linux-tdep.c (ppc64_desc_entry_point, ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache): Update. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer, ppcobsd_sigtramp_frame_cache): Update. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call, do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call, ppc64_sysv_abi_return_value): Update. * ppc-linux-nat.c (ppc_linux_auxv_parse): Update. * procfs.c (procfs_auxv_parse): Update. * p-valprint.c (pascal_val_print): Update. * regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned, regcache_raw_write_signed, regcache_raw_write_unsigned, regcache_cooked_read_signed, regcache_cooked_read_unsigned, regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update. * remote-m32r-sdi.c (m32r_fetch_register): Update. * remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory): Update. * rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value, rs6000_convert_from_func_ptr_addr, branch_dest, rs6000_software_single_step): Update. * rs6000-tdep.c (rs6000_in_function_epilogue_p, ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence, bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue, rs6000_skip_main_prologue, rs6000_skip_trampoline_code, rs6000_frame_cache): Update. * s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write, s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load, s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache, extend_simple_arg, s390_push_dummy_call, s390_return_value): Update. * scm-exp.c (scm_lreadr): Update. * scm-lang.c (scm_get_field, scm_unpack): Update. * scm-valprint.c (scm_val_print): Update. * score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call, score_fetch_inst): Update. * sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way, sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value, sh64_pseudo_register_read, sh64_pseudo_register_write, sh64_frame_prev_register): Update: * sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu, sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu, sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update. * solib-darwin.c (darwin_load_image_infos): Update. * solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2, find_canonical_descriptor_in_load_object): Update. * solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Update. * solib-som.c (som_solib_create_inferior_hook, link_map_start, som_current_sos, som_open_symbol_file_object): Update. * solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME): Update. * solib-svr4.c (read_program_header, scan_dyntag_auxv, solib_svr4_r_ldsomap): Update. * sparc64-linux-tdep.c (sparc64_linux_step_trap): Update. * sparc64obsd-tdep.c (sparc64obsd_supply_uthread, sparc64obsd_collect_uthread): Update. * sparc64-tdep.c (sparc64_pseudo_register_read, sparc64_pseudo_register_write, sparc64_supply_gregset, sparc64_collect_gregset): Update. * sparc-linux-tdep.c (sparc32_linux_step_trap): Update. * sparcobsd-tdep.c (sparc32obsd_supply_uthread, sparc32obsd_collect_uthread): Update. * sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code, sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow, sparc_collect_rwindow): Update. * spu-linux-nat.c (parse_spufs_run): Update. * spu-tdep.c (spu_pseudo_register_read_spu, spu_pseudo_register_write_spu, spu_pointer_to_address, spu_analyze_prologue, spu_in_function_epilogue_p, spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step, spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect, info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist, info_spu_dma_command, info_spu_proxydma_command): Update. * stack.c (print_frame_nameless_args, frame_info): Update. * symfile.c (read_target_long_array, simple_read_overlay_table, simple_read_overlay_region_table): Update. * target.c (debug_print_register): Update. * tramp-frame.c (tramp_frame_start): Update. * v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call, v850_extract_return_value, v850_store_return_value, * valarith.c (value_binop, value_bit_index): Update. * valops.c (value_cast): Update. * valprint.c (val_print_type_code_int, val_print_string, read_string): Update. * value.c (unpack_long, unpack_double, unpack_field_as_long, modify_field, pack_long): Update. * vax-tdep.c (vax_store_arguments, vax_push_dummy_call, vax_skip_prologue): Update. * xstormy16-tdep.c (xstormy16_push_dummy_call, xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p, xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry, xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update. * xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read, xtensa_pseudo_register_write, xtensa_frame_cache, xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update. * dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. * dfp.c (match_endianness): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. (decimal_to_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. Pass it to match_endianness. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. Pass them to match_endianness. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. Pass them to match_endianness. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. Pass them to match_endianness. * valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and BYTE_ORDER_Y output parameters. (value_binop): Update call to value_args_as_decimal. Update calls to decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero, decimal_binop, decimal_compare and decimal_convert to pass/receive byte order: * c-exp.y (parse_number): Update. * printcmd.c (printf_command): Update. * valarith.c (value_args_as_decimal, value_binop, value_logical_not, value_equal, value_less): Update. * valops.c (value_cast, value_one): Update. * valprint.c (print_decimal_floating): Update. * value.c (unpack_long, unpack_double): Update. * python/python-value.c (valpy_nonzero): Update. * ada-valprint.c (char_at): Add BYTE_ORDER parameter. (printstr): Update calls to char_at. (ada_val_print_array): Likewise. * valprint.c (read_string): Add BYTE_ORDER parameter. (val_print_string): Update call to read_string. * c-lang.c (c_get_string): Likewise. * charset.h (target_wide_charset): Add BYTE_ORDER parameter. * charset.c (target_wide_charset): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * printcmd.c (printf_command): Update calls to target_wide_charset. * c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter. Pass to target_wide_charset. Use it instead of current_gdbarch. (classify_type): Add BYTE_ORDER parameter. Pass to charset_for_string_type. Allow NULL encoding pointer. (print_wchar): Add BYTE_ORDER parameter. (c_emit_char): Update calls to classify_type and print_wchar. (c_printchar, c_printstr): Likewise. * gdbarch.sh (in_solib_return_trampoline): Convert to type "m". * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH parameter. * arch-utils.c (generic_in_solib_return_trampoline): Likewise. * hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise. * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise. (rs6000_skip_trampoline_code): Update call. * alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to dynamic_sigtramp_offset and pc_in_sigtramp callbacks. (alpha_read_insn): Add GDBARCH parameter. * alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter. (alpha_register_to_value): Pass architecture to alpha_sts. (alpha_extract_return_value): Likewise. (alpha_value_to_register): Pass architecture to alpha_lds. (alpha_store_return_value): Likewise. (alpha_read_insn): Add GDBARCH parameter. (alpha_skip_prologue): Pass architecture to alpha_read_insn. (alpha_heuristic_proc_start): Likewise. (alpha_heuristic_frame_unwind_cache): Likewise. (alpha_next_pc): Likewise. (alpha_sigtramp_frame_this_id): Pass architecture to tdep->dynamic_sigtramp_offset callback. (alpha_sigtramp_frame_sniffer): Pass architecture to tdep->pc_in_sigtramp callback. * alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter. (alphafbsd_sigtramp_offset): Likewise. * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH parameter. Pass to alpha_read_insn. (alpha_linux_sigtramp_offset): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset_1. (alpha_linux_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset. (alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn and alpha_linux_sigtramp_offset. * alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter. (alphanbsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alphanbsd_sigtramp_offset. * alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter. (alphaobsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_read_insn. (alphaobsd_sigcontext_addr): Pass architecture to alphaobsd_sigtramp_offset. * alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH parameter. * amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter. (amd64_skip_prologue): Pass architecture to amd64_analyze_prologue. (amd64_frame_cache): Likewise. * arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove. (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros. * arm-wince-tdep.c: Include "frame.h". * avr-tdep.c (EXTRACT_INSN): Remove. (avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN. (avr_skip_prologue): Pass architecture to avr_scan_prologue. (avr_frame_unwind_cache): Likewise. * cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member. (find_step_target): Initialize it. (get_data_from_address): Add BYTE_ORDER parameter. (bdap_prefix): Pass byte order to get_data_from_address. (handle_prefix_assign_mode_for_aritm_op): Likewise. (three_operand_add_sub_cmp_and_or_op): Likewise. (handle_inc_and_index_mode_for_aritm_op): Likewise. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter. (frv_linux_sigcontext_reg_addr): Pass architecture to frv_linux_pc_in_sigtramp. (frv_linux_sigtramp_frame_sniffer): Likewise. * h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter. (h8300_analyze_prologue): Add GDBARCH parameter. Pass to h8300_is_argument_spill. (h8300_frame_cache, h8300_skip_prologue): Pass architecture to h8300_analyze_prologue. * hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to in_solib_call_trampoline callback. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH parameter. (hppa64_push_dummy_call): Pass architecture to hppa64_convert_code_addr_to_fptr. (hppa_match_insns): Add GDBARCH parameter. (hppa_match_insns_relaxed): Add GDBARCH parameter. Pass to hppa_match_insns. (hppa_skip_trampoline_code): Pass architecture to hppa_match_insns. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. Pass to hppa_match_insns_relaxed. (hppa_stub_unwind_sniffer): Pass architecture to tdep->in_solib_call_trampoline callback. * hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter. (hppa32_hpux_search_dummy_call_sequence): Pass architecture to hppa_hpux_search_pattern. * hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter. (hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter. Pass to insns_match_pattern. (hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to hppa_linux_sigtramp_find_sigcontext. (hppa_linux_sigtramp_frame_sniffer): Likewise. (hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter. (hppa64_hpux_in_solib_call_trampoline): Likewise. * i386-tdep.c (i386_follow_jump): Add GDBARCH parameter. (i386_analyze_frame_setup): Add GDBARCH parameter. (i386_analyze_prologue): Add GDBARCH parameter. Pass to i386_follow_jump and i386_analyze_frame_setup. (i386_skip_prologue): Pass architecture to i386_analyze_prologue and i386_follow_jump. (i386_frame_cache): Pass architecture to i386_analyze_prologue. (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass frame to i386_pe_skip_trampoline_code. * ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to sigcontext_register_address callback. * ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter. (ia64_find_unwind_table): Pass architecture to ia64_find_global_pointer. (find_extant_func_descr): Add GDBARCH parameter. (find_func_descr): Pass architecture to find_extant_func_descr and ia64_find_global_pointer. (ia64_sigtramp_frame_init_saved_regs): Pass architecture to tdep->sigcontext_register_address callback. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add GDBARCH parameter. * iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter. (iq2000_frame_cache): Pass architecture to iq2000_scan_prologue. * lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter. (lm32_skip_prologue, lm32_frame_cache): Pass architecture to lm32_analyze_prologue. * m32r-tdep.c (decode_prologue): Add GDBARCH parameter. (m32r_skip_prologue): Pass architecture to decode_prologue. * m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter. (m68hc11_scan_prologue): Pass architecture to m68hc11_analyze_instruction. * m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter. (m68k_analyze_prologue): Pass architecture to m68k_analyze_frame_setup. * m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter. (m88k_analyze_prologue): Add GDBARCH parameter. Pass byte order to m88k_fetch_instruction. (m88k_skip_prologue): Pass architecture to m88k_analyze_prologue. (m88k_frame_cache): Likewise. * mep-tdep.c (mep_get_insn): Add GDBARCH parameter. (mep_analyze_prologue): Pass architecture to mep_get_insn. * mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter. (mips32_next_pc): Pass architecture to mips_fetch_instruction. (deal_with_atomic_sequence): Likewise. (unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction. (mips16_scan_prologue): Likewise. (mips32_scan_prologue): Likewise. (mips16_in_function_epilogue_p): Likewise. (mips32_in_function_epilogue_p): Likewise. (mips_about_to_return): Likewise. (mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue. (mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue. (mips_skip_prologue): Pass architecture to mips16_scan_prologue and mips32_scan_prologue. (mips_in_function_epilogue_p): Pass architecture to mips16_in_function_epilogue_p and mips32_in_function_epilogue_p. (heuristic_proc_start): Pass architecture to mips_fetch_instruction and mips_about_to_return. (mips_skip_mips16_trampoline_code): Pass architecture to mips_fetch_instruction. (fetch_mips_16): Add GDBARCH parameter. (mips16_next_pc): Pass architecture to fetch_mips_16. (extended_mips16_next_pc): Pass architecture to unpack_mips16 and fetch_mips_16. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class): Add GDBARCH parameter. (find_implementation_from_class): Add GDBARCH parameter, pass to read_objc_class, read_objc_methlist_nmethods, and read_objc_methlist_method. (find_implementation): Add GDBARCH parameter, pass to read_objc_object and find_implementation_from_class. (resolve_msgsend, resolve_msgsend_stret): Pass architecture to find_implementation. (resolve_msgsend_super, resolve_msgsend_super_stret): Pass architecture to read_objc_super and find_implementation_from_class. * ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter. (ppc64_standard_linkage1_target, ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): Pass architecture to ppc64_desc_entry_point. * rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter. (skip_prologue): Pass byte order to bl_to_blrl_insn_p. (rs6000_fetch_instruction): Add GDBARCH parameter. (rs6000_skip_stack_check): Add GDBARCH parameter, pass to rs6000_fetch_instruction. (skip_prologue): Pass architecture to rs6000_fetch_instruction. * remote-mips.c (mips_store_word): Return old_contents as host integer value instead of target bytes. * s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member. (s390_analyze_prologue): Initialize it. (extend_simple_arg): Add GDBARCH parameter. (s390_push_dummy_call): Pass architecture to extend_simple_arg. * scm-lang.c (scm_get_field): Add BYTE_ORDER parameter. * scm-lang.h (scm_get_field): Add BYTE_ORDER parameter. (SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field. * scm-valprint.c (scm_scmval_print): Likewise. (scm_scmlist_print, scm_ipruk, scm_scmval_print): Define SCM_BYTE_ORDER. * sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter. (sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to look_for_args_moves. (sh64_skip_prologue): Pass architecture to sh64_skip_prologue_hard_way. * sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter. (sh_skip_prologue): Pass architecture to sh_analyze_prologue. (sh_frame_cache): Likewise. * solib-irix.c (extract_mips_address): Add GDBARCH parameter. (fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Pass architecture to extract_mips_address. * sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter. * sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter. (sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture to sparc_fetch_wcookie. (sparc32_frame_prev_register): Likewise. * sparc64-tdep.c (sparc64_frame_prev_register): Likewise. * sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise. * spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter. (spu_skip_prologue): Pass architecture to spu_analyze_prologue. (spu_virtual_frame_pointer): Likewise. (spu_frame_unwind_cache): Likewise. (info_spu_mailbox_list): Add BYTE_ORER parameter. (info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list. (info_spu_dma_cmdlist): Add BYTE_ORER parameter. (info_spu_dma_command, info_spu_proxydma_command): Pass byte order to info_spu_dma_cmdlist. * symfile.c (read_target_long_array): Add GDBARCH parameter. (simple_read_overlay_table, simple_read_overlay_region_table, simple_overlay_update_1): Pass architecture to read_target_long_array. * v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter. (v850_frame_cache): Pass architecture to v850_analyze_prologue. * xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH parameter. (xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture to xstormy16_analyze_prologue. (xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter. (xstormy16_find_jmp_table_entry): Likewise. (xstormy16_skip_trampoline_code): Pass architecture to xstormy16_resolve_jmp_table_entry. (xstormy16_pointer_to_address): Likewise. (xstormy16_address_to_pointer): Pass architecture to xstormy16_find_jmp_table_entry. * xtensa-tdep.c (call0_track_op): Add GDBARCH parameter. (call0_analyze_prologue): Add GDBARCH parameter, pass to call0_track_op. (call0_frame_cache): Pass architecture to call0_analyze_prologue. (xtensa_skip_prologue): Likewise.
2009-07-02 19:25:59 +02:00
&& safe_read_memory_integer (backchain + 15*word_size,
word_size, byte_order, &sp)
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
&& (CORE_ADDR)sp == backchain)
{
/* We don't know which registers were saved, but it will have
to be at least %r14 and %r15. This will allow us to continue
unwinding, but other prev-frame registers may be incorrect ... */
info->saved_regs[S390_SP_REGNUM].addr = backchain + 15*word_size;
info->saved_regs[S390_RETADDR_REGNUM].addr = backchain + 14*word_size;
/* Function return will set PC to %r14. */
info->saved_regs[S390_PSWA_REGNUM]
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
= info->saved_regs[S390_RETADDR_REGNUM];
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* We use the current value of the frame register as local_base,
and the top of the register save area as frame_base. */
info->frame_base = backchain + 16*word_size + 32;
info->local_base = reg;
}
info->func = get_frame_pc (this_frame);
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
static struct s390_unwind_cache *
s390_frame_unwind_cache (struct frame_info *this_frame,
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
void **this_prologue_cache)
{
struct s390_unwind_cache *info;
if (*this_prologue_cache)
return *this_prologue_cache;
info = FRAME_OBSTACK_ZALLOC (struct s390_unwind_cache);
*this_prologue_cache = info;
info->saved_regs = trad_frame_alloc_saved_regs (this_frame);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
info->func = -1;
info->frame_base = -1;
info->local_base = -1;
/* Try to use prologue analysis to fill the unwind cache.
If this fails, fall back to reading the stack backchain. */
if (!s390_prologue_frame_unwind_cache (this_frame, info))
s390_backchain_frame_unwind_cache (this_frame, info);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
return info;
}
2003-06-11 Andrew Cagney <cagney@redhat.com> * xstormy16-tdep.c (xstormy16_push_return_address): Make static. (xstormy16_save_dummy_frame_tos): Make static. (_initialize_xstormy16_tdep): Add declaration. * vax-tdep.c (_initialize_vax_tdep): Add declaration. * v850-tdep.c: Make local functions static. (_initialize_v850_tdep): Add declaration. * sparc-tdep.c: Make local functions static. (_initialize_sparc_tdep): Add declaration. * sh-tdep.c: Make local functions static. (_initialize_sh_tdep): Add declaration. * sh3-rom.c (_initialize_sh3_rom): Add declaration. * s390-tdep.c: Make local functions static. (_initialize_s390_tdep): Add declaration. * dbxread.c (find_stab_function_addr): Make static. * ppc-bdm.c (_initialize_bdm_ppc): Add declaration. * ocd.c (_initialize_remote_ocd): Add declaration. * dink32-rom.c (_initialize_dink32_rom): Add declaration. * ppcbug-rom.c (_initialize_ppcbug_rom): Add declaration. * ns32k-tdep.c (_initialize_ns32k_tdep): Add declaration. * ns32knbsd-tdep.c (_initialize_ns32knbsd_tdep): Add declaration. * mips-tdep.c (_initialize_mips_tdep): Add declaration. * remote-array.c (_initialize_array): Add declaration. (_initialize_remote_monitors): Add declaration. * remote-mips.c: Make local functions static. (_initialize_remote_mips): Add declaration. * mcore-tdep.c: Make all local functions static. (_initialize_mcore_tdep): Add declaration. * dbug-rom.c (_initialize_dbug_rom): Add declaration. * abug-rom.c (_initialize_abug_rom): Add declaration. * rom68k-rom.c (_initialize_rom68k): Add declaration. * cpu32bug-rom.c (_initialize_cpu32bug_rom): Add declaration. * m68k-tdep.c (_initialize_m68k_tdep): Add declaration. * remote-est.c (_initialize_est): Add declaration. * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration. (m68hc11_call_dummy_address): Make static. * ia64-tdep.c: Make local functions static. (_initialize_ia64_tdep): Add declaration. * solib-legacy.c (_initialize_svr4_lm): Add declaration. * monitor.c (monitor_wait_filter): Make static. (_initialize_remote_monitors): Add declaration. * remote-hms.c (_initialize_remote_hms): Add declaration. * remote-e7000.c (fetch_regs_from_dump): Make static. (expect_n): Make static. (_initialize_remote_e7000): Add declaration. * ser-e7kpc.c: Always include "defs.h". (_initialize_ser_e7000pc): Add declaration. * h8300-tdep.c (_initialize_h8300_tdep): Add declaration. * cris-tdep.c: Make all but one function static. (_initialize_cris_tdep): Add declaration. * solib-svr4.c (_initialize_svr4_solib): Add declaration. * solib.c (update_solib_list): Make static. (_initialize_solib): Add declaration. * avr-tdep.c (avr_breakpoint_from_pc): Make static. (_initialize_avr_tdep): Add declaration. * remote-rdi.c (voiddummy): Make static. (_initialize_remote_rdi): Add declaration. * arm-tdep.c (_initialize_arm_tdep): Add declaration. * remote-rdp.c (send_rdp): Make static. (_initialize_remote_rdp): Add declaration. * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
2003-06-11 15:16:30 +02:00
static void
s390_frame_this_id (struct frame_info *this_frame,
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
void **this_prologue_cache,
struct frame_id *this_id)
{
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
struct s390_unwind_cache *info
= s390_frame_unwind_cache (this_frame, this_prologue_cache);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
if (info->frame_base == -1)
return;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
*this_id = frame_id_build (info->frame_base, info->func);
}
static struct value *
s390_frame_prev_register (struct frame_info *this_frame,
void **this_prologue_cache, int regnum)
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
{
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
struct gdbarch *gdbarch = get_frame_arch (this_frame);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
struct s390_unwind_cache *info
= s390_frame_unwind_cache (this_frame, this_prologue_cache);
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
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return s390_trad_frame_prev_register (this_frame, info->saved_regs, regnum);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
}
static const struct frame_unwind s390_frame_unwind = {
NORMAL_FRAME,
gdb/ * frame.c (frame_unwind_register): Throw an error if unwinding the register failed. * get_prev_frame_1 (get_prev_frame_1): Ask the unwinder if there's an unwind stop reason. (frame_stop_reason_string): Handle UNWIND_UNAVAILABLE. * frame.h (enum unwind_stop_reason) <UNWIND_OUTERMOST, UNWIND_UNAVAILABLE>: New. * inline-frame.c (inline_frame_unwind): Install default_frame_unwind_stop_reason. * frame-unwind.c: Include "exceptions.h". (frame_unwind_find_by_frame): Swallow NOT_AVAILABLE_ERROR errors. (default_frame_unwind_stop_reason): New. * frame-unwind.h (frame_unwind_stop_reason_ftype): New typedef. (default_frame_unwind_stop_reason): Declare. (struct frame_unwind) <stop_reason>: New function pointer. * dummy-frame.c: Install default_frame_unwind_stop_reason. * dwarf2-frame.c: Include exceptions.h. (struct dwarf2_frame_cache) <unavailable_retaddr>: New field. (dwarf2_frame_cache): Swallow NOT_AVAILABLE_ERROR errors when computing the CFA. If such an error was thrown, set unavailable_retaddr. (dwarf2_frame_unwind_stop_reason): New. (dwarf2_frame_this_id): Don't build a frame id if the CFA was unavailable. (dwarf2_frame_unwind): Install dwarf2_frame_unwind_stop_reason. (dwarf2_signal_frame_unwind): Ditto. * amd64-tdep.c: Include "exceptions.h". (struct amd64_frame_cache): New field "base_p". (amd64_init_frame_cache): Clear it. (amd64_frame_cache_1): New, factored out from amd64_frame_cache. Avoid reading registers with functions that throw if the register is not necessary to compute the frame base. (amd64_frame_cache): Reimplement wrapping amd64_frame_cache_1, and swallowing NOT_AVAILABLE_ERROR. (amd64_frame_unwind_stop_reason): New. (amd64_frame_this_id): Don't build a frame id if the frame base was unavailable. (amd64_frame_unwind): Install amd64_frame_unwind_stop_reason. (amd64_sigtramp_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set base_p if the frame base was computable. (amd64_sigtramp_frame_unwind_stop_reason): New. (amd64_sigtramp_frame_this_id): Don't build a frame id if the frame base was unavailable. (amd64_sigtramp_frame_unwind): Install amd64_sigtramp_frame_unwind_stop_reason. (amd64_epilogue_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set base_p if the frame base was computable. (amd64_epilogue_frame_unwind_stop_reason): New. (amd64_epilogue_frame_this_id): Don't build a frame id if the frame base was unavailable. (amd64_epilogue_frame_unwind): Install amd64_epilogue_frame_unwind_stop_reason. * i386-tdep.c: Include "exceptions.h". (struct i386_frame_cache): New field "base_p". (i386_init_frame_cache): Clear it. (i386_frame_cache_1): New, factored out from amd64_frame_cache. Avoid reading registers with functions that throw if the register is not necessary to compute the frame base. (i386_frame_cache): Reimplement wrapping amd64_frame_cache_1, and swallowing NOT_AVAILABLE_ERROR. (i386_frame_unwind_stop_reason): New. (i386_frame_this_id): Don't build a frame id if the frame base was unavailable. (i386_frame_prev_register): Handle unavailable SP. (i386_frame_unwind): Install i386_frame_unwind_stop_reason. (i386_epilogue_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set base_p if the frame base was computable. (i386_epilogue_frame_unwind_stop_reason): New. (i386_epilogue_frame_this_id): Don't build a frame id if the frame base was unavailable. (i386_epilogue_frame_unwind): Install i386_epilogue_frame_unwind_stop_reason. (i386_sigtramp_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set base_p if the frame base was computable. (i386_sigtramp_frame_unwind_stop_reason): New. (i386_sigtramp_frame_this_id): Don't build a frame id if the frame base was unavailable. (i386_sigtramp_frame_unwind): Install i386_sigtramp_frame_unwind_stop_reason. * sentinel-frame.c (sentinel_frame_prev_register): Use the value type's size, not the register's. (sentinel_frame_unwind): Install default_frame_unwind_stop_reason. * alpha-mdebug-tdep.c (alpha_mdebug_frame_unwind): Install default_frame_unwind_stop_reason. * alpha-tdep.c (alpha_sigtramp_frame_unwind) (alpha_heuristic_frame_unwind): Ditto. * amd64obsd-tdep.c (amd64obsd_trapframe_unwind): Ditto. * arm-tdep.c (arm_prologue_unwind, arm_stub_unwind): Ditto. * avr-tdep.c (avr_frame_unwind): Ditto. * cris-tdep.c (cris_sigtramp_frame_unwind, cris_frame_unwind): Ditto. * frv-linux-tdep.c (frv_linux_sigtramp_frame_unwind): Ditto. * frv-tdep.c (frv_frame_unwind): Ditto. * h8300-tdep.c (h8300_frame_unwind): Ditto. * hppa-hpux-tdep.c (hppa_hpux_sigtramp_frame_unwind): Ditto. * hppa-linux-tdep.c (hppa_linux_sigtramp_frame_unwind): Ditto. * hppa-tdep.c (hppa_frame_unwind, hppa_fallback_frame_unwind) (hppa_stub_frame_unwind): Ditto. * i386obsd-tdep.c (i386obsd_trapframe_unwind): Ditto. * ia64-tdep.c (ia64_frame_unwind, ia64_sigtramp_frame_unwind) (ia64_libunwind_frame_unwind) (ia64_libunwind_sigtramp_frame_unwind): Ditto. * iq2000-tdep.c (iq2000_frame_unwind): Ditto. * lm32-tdep.c (lm32_frame_unwind): Ditto. * m32c-tdep.c (m32c_unwind): Ditto. * m32r-linux-tdep.c (m32r_linux_sigtramp_frame_unwind): Ditto. * m32r-tdep.c (m32r_frame_unwind): Ditto. * m68hc11-tdep.c (m68hc11_frame_unwind): Ditto. * m68k-tdep.c (m68k_frame_unwind): Ditto. * m68klinux-tdep.c (m68k_linux_sigtramp_frame_unwind): Ditto. * m88k-tdep.c (m88k_frame_unwind): Ditto. * mep-tdep.c (mep_frame_unwind): Ditto. * microblaze-tdep.c (microblaze_frame_unwind): Ditto. * mips-tdep.c (mips_insn16_frame_unwind, mips_insn32_frame_unwind) (mips_stub_frame_unwind): Ditto. * mn10300-tdep.c (mn10300_frame_unwind): Ditto. * moxie-tdep.c (moxie_frame_unwind): Ditto. * mt-tdep.c (mt_frame_unwind): Ditto. * ppc-linux-tdep.c (ppu2spu_unwind): Ditto. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_unwind): Ditto. * rs6000-tdep.c (rs6000_frame_unwind): Ditto. * s390-tdep.c (s390_frame_unwind, s390_stub_frame_unwind) (s390_sigtramp_frame_unwind): Ditto. * score-tdep.c (score_prologue_unwind): Ditto. * sh-tdep.c (sh_frame_unwind): Ditto. * sh64-tdep.c (sh64_frame_unwind): Ditto. * sparc-sol2-tdep.c (sparc32_sol2_sigtramp_frame_unwind): Ditto. * sparc-tdep.c (sparc32_frame_unwind): Ditto. * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_unwind): Ditto. * sparc64-tdep.c (sparc64_frame_unwind): Ditto. * sparc64fbsd-tdep.c (sparc64fbsd_sigtramp_frame_unwind): Ditto. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_frame_unwind): Ditto. * sparc64obsd-tdep.c (sparc64obsd_frame_unwind) (sparc64obsd_trapframe_unwind): Ditto. * sparcnbsd-tdep.c (sparc32nbsd_sigcontext_frame_unwind): Ditto. * sparcobsd-tdep.c (sparc32obsd_sigtramp_frame_unwind): Ditto. * spu-tdep.c (spu_frame_unwind, spu2ppu_unwind): Ditto. * v850-tdep.c (v850_frame_unwind): Ditto. * vax-tdep.c (vax_frame_unwind): Ditto. * vaxobsd-tdep.c (vaxobsd_sigtramp_frame_unwind): Ditto. * xstormy16-tdep.c (frame_unwind xstormy16_frame_unwind): Ditto. * xtensa-tdep.c (xtensa_unwind): Ditto.
2011-03-18 19:52:32 +01:00
default_frame_unwind_stop_reason,
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
s390_frame_this_id,
s390_frame_prev_register,
NULL,
default_frame_sniffer
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
};
/* Code stubs and their stack frames. For things like PLTs and NULL
function calls (where there is no true frame and the return address
is in the RETADDR register). */
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
struct s390_stub_unwind_cache
{
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
CORE_ADDR frame_base;
struct trad_frame_saved_reg *saved_regs;
};
static struct s390_stub_unwind_cache *
s390_stub_frame_unwind_cache (struct frame_info *this_frame,
void **this_prologue_cache)
{
struct gdbarch *gdbarch = get_frame_arch (this_frame);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
int word_size = gdbarch_ptr_bit (gdbarch) / 8;
struct s390_stub_unwind_cache *info;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
ULONGEST reg;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
if (*this_prologue_cache)
return *this_prologue_cache;
info = FRAME_OBSTACK_ZALLOC (struct s390_stub_unwind_cache);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
*this_prologue_cache = info;
info->saved_regs = trad_frame_alloc_saved_regs (this_frame);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* The return address is in register %r14. */
info->saved_regs[S390_PSWA_REGNUM].realreg = S390_RETADDR_REGNUM;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* Retrieve stack pointer and determine our frame base. */
reg = get_frame_register_unsigned (this_frame, S390_SP_REGNUM);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
info->frame_base = reg + 16*word_size + 32;
return info;
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
static void
s390_stub_frame_this_id (struct frame_info *this_frame,
void **this_prologue_cache,
struct frame_id *this_id)
{
struct s390_stub_unwind_cache *info
= s390_stub_frame_unwind_cache (this_frame, this_prologue_cache);
*this_id = frame_id_build (info->frame_base, get_frame_pc (this_frame));
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
}
static struct value *
s390_stub_frame_prev_register (struct frame_info *this_frame,
void **this_prologue_cache, int regnum)
{
struct s390_stub_unwind_cache *info
= s390_stub_frame_unwind_cache (this_frame, this_prologue_cache);
return s390_trad_frame_prev_register (this_frame, info->saved_regs, regnum);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
}
static int
s390_stub_frame_sniffer (const struct frame_unwind *self,
struct frame_info *this_frame,
void **this_prologue_cache)
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
{
CORE_ADDR addr_in_block;
bfd_byte insn[S390_MAX_INSTR_SIZE];
/* If the current PC points to non-readable memory, we assume we
have trapped due to an invalid function pointer call. We handle
the non-existing current function like a PLT stub. */
addr_in_block = get_frame_address_in_block (this_frame);
if (in_plt_section (addr_in_block, NULL)
|| s390_readinstruction (insn, get_frame_pc (this_frame)) < 0)
return 1;
return 0;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
}
static const struct frame_unwind s390_stub_frame_unwind = {
NORMAL_FRAME,
gdb/ * frame.c (frame_unwind_register): Throw an error if unwinding the register failed. * get_prev_frame_1 (get_prev_frame_1): Ask the unwinder if there's an unwind stop reason. (frame_stop_reason_string): Handle UNWIND_UNAVAILABLE. * frame.h (enum unwind_stop_reason) <UNWIND_OUTERMOST, UNWIND_UNAVAILABLE>: New. * inline-frame.c (inline_frame_unwind): Install default_frame_unwind_stop_reason. * frame-unwind.c: Include "exceptions.h". (frame_unwind_find_by_frame): Swallow NOT_AVAILABLE_ERROR errors. (default_frame_unwind_stop_reason): New. * frame-unwind.h (frame_unwind_stop_reason_ftype): New typedef. (default_frame_unwind_stop_reason): Declare. (struct frame_unwind) <stop_reason>: New function pointer. * dummy-frame.c: Install default_frame_unwind_stop_reason. * dwarf2-frame.c: Include exceptions.h. (struct dwarf2_frame_cache) <unavailable_retaddr>: New field. (dwarf2_frame_cache): Swallow NOT_AVAILABLE_ERROR errors when computing the CFA. If such an error was thrown, set unavailable_retaddr. (dwarf2_frame_unwind_stop_reason): New. (dwarf2_frame_this_id): Don't build a frame id if the CFA was unavailable. (dwarf2_frame_unwind): Install dwarf2_frame_unwind_stop_reason. (dwarf2_signal_frame_unwind): Ditto. * amd64-tdep.c: Include "exceptions.h". (struct amd64_frame_cache): New field "base_p". (amd64_init_frame_cache): Clear it. (amd64_frame_cache_1): New, factored out from amd64_frame_cache. Avoid reading registers with functions that throw if the register is not necessary to compute the frame base. (amd64_frame_cache): Reimplement wrapping amd64_frame_cache_1, and swallowing NOT_AVAILABLE_ERROR. (amd64_frame_unwind_stop_reason): New. (amd64_frame_this_id): Don't build a frame id if the frame base was unavailable. (amd64_frame_unwind): Install amd64_frame_unwind_stop_reason. (amd64_sigtramp_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set base_p if the frame base was computable. (amd64_sigtramp_frame_unwind_stop_reason): New. (amd64_sigtramp_frame_this_id): Don't build a frame id if the frame base was unavailable. (amd64_sigtramp_frame_unwind): Install amd64_sigtramp_frame_unwind_stop_reason. (amd64_epilogue_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set base_p if the frame base was computable. (amd64_epilogue_frame_unwind_stop_reason): New. (amd64_epilogue_frame_this_id): Don't build a frame id if the frame base was unavailable. (amd64_epilogue_frame_unwind): Install amd64_epilogue_frame_unwind_stop_reason. * i386-tdep.c: Include "exceptions.h". (struct i386_frame_cache): New field "base_p". (i386_init_frame_cache): Clear it. (i386_frame_cache_1): New, factored out from amd64_frame_cache. Avoid reading registers with functions that throw if the register is not necessary to compute the frame base. (i386_frame_cache): Reimplement wrapping amd64_frame_cache_1, and swallowing NOT_AVAILABLE_ERROR. (i386_frame_unwind_stop_reason): New. (i386_frame_this_id): Don't build a frame id if the frame base was unavailable. (i386_frame_prev_register): Handle unavailable SP. (i386_frame_unwind): Install i386_frame_unwind_stop_reason. (i386_epilogue_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set base_p if the frame base was computable. (i386_epilogue_frame_unwind_stop_reason): New. (i386_epilogue_frame_this_id): Don't build a frame id if the frame base was unavailable. (i386_epilogue_frame_unwind): Install i386_epilogue_frame_unwind_stop_reason. (i386_sigtramp_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set base_p if the frame base was computable. (i386_sigtramp_frame_unwind_stop_reason): New. (i386_sigtramp_frame_this_id): Don't build a frame id if the frame base was unavailable. (i386_sigtramp_frame_unwind): Install i386_sigtramp_frame_unwind_stop_reason. * sentinel-frame.c (sentinel_frame_prev_register): Use the value type's size, not the register's. (sentinel_frame_unwind): Install default_frame_unwind_stop_reason. * alpha-mdebug-tdep.c (alpha_mdebug_frame_unwind): Install default_frame_unwind_stop_reason. * alpha-tdep.c (alpha_sigtramp_frame_unwind) (alpha_heuristic_frame_unwind): Ditto. * amd64obsd-tdep.c (amd64obsd_trapframe_unwind): Ditto. * arm-tdep.c (arm_prologue_unwind, arm_stub_unwind): Ditto. * avr-tdep.c (avr_frame_unwind): Ditto. * cris-tdep.c (cris_sigtramp_frame_unwind, cris_frame_unwind): Ditto. * frv-linux-tdep.c (frv_linux_sigtramp_frame_unwind): Ditto. * frv-tdep.c (frv_frame_unwind): Ditto. * h8300-tdep.c (h8300_frame_unwind): Ditto. * hppa-hpux-tdep.c (hppa_hpux_sigtramp_frame_unwind): Ditto. * hppa-linux-tdep.c (hppa_linux_sigtramp_frame_unwind): Ditto. * hppa-tdep.c (hppa_frame_unwind, hppa_fallback_frame_unwind) (hppa_stub_frame_unwind): Ditto. * i386obsd-tdep.c (i386obsd_trapframe_unwind): Ditto. * ia64-tdep.c (ia64_frame_unwind, ia64_sigtramp_frame_unwind) (ia64_libunwind_frame_unwind) (ia64_libunwind_sigtramp_frame_unwind): Ditto. * iq2000-tdep.c (iq2000_frame_unwind): Ditto. * lm32-tdep.c (lm32_frame_unwind): Ditto. * m32c-tdep.c (m32c_unwind): Ditto. * m32r-linux-tdep.c (m32r_linux_sigtramp_frame_unwind): Ditto. * m32r-tdep.c (m32r_frame_unwind): Ditto. * m68hc11-tdep.c (m68hc11_frame_unwind): Ditto. * m68k-tdep.c (m68k_frame_unwind): Ditto. * m68klinux-tdep.c (m68k_linux_sigtramp_frame_unwind): Ditto. * m88k-tdep.c (m88k_frame_unwind): Ditto. * mep-tdep.c (mep_frame_unwind): Ditto. * microblaze-tdep.c (microblaze_frame_unwind): Ditto. * mips-tdep.c (mips_insn16_frame_unwind, mips_insn32_frame_unwind) (mips_stub_frame_unwind): Ditto. * mn10300-tdep.c (mn10300_frame_unwind): Ditto. * moxie-tdep.c (moxie_frame_unwind): Ditto. * mt-tdep.c (mt_frame_unwind): Ditto. * ppc-linux-tdep.c (ppu2spu_unwind): Ditto. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_unwind): Ditto. * rs6000-tdep.c (rs6000_frame_unwind): Ditto. * s390-tdep.c (s390_frame_unwind, s390_stub_frame_unwind) (s390_sigtramp_frame_unwind): Ditto. * score-tdep.c (score_prologue_unwind): Ditto. * sh-tdep.c (sh_frame_unwind): Ditto. * sh64-tdep.c (sh64_frame_unwind): Ditto. * sparc-sol2-tdep.c (sparc32_sol2_sigtramp_frame_unwind): Ditto. * sparc-tdep.c (sparc32_frame_unwind): Ditto. * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_unwind): Ditto. * sparc64-tdep.c (sparc64_frame_unwind): Ditto. * sparc64fbsd-tdep.c (sparc64fbsd_sigtramp_frame_unwind): Ditto. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_frame_unwind): Ditto. * sparc64obsd-tdep.c (sparc64obsd_frame_unwind) (sparc64obsd_trapframe_unwind): Ditto. * sparcnbsd-tdep.c (sparc32nbsd_sigcontext_frame_unwind): Ditto. * sparcobsd-tdep.c (sparc32obsd_sigtramp_frame_unwind): Ditto. * spu-tdep.c (spu_frame_unwind, spu2ppu_unwind): Ditto. * v850-tdep.c (v850_frame_unwind): Ditto. * vax-tdep.c (vax_frame_unwind): Ditto. * vaxobsd-tdep.c (vaxobsd_sigtramp_frame_unwind): Ditto. * xstormy16-tdep.c (frame_unwind xstormy16_frame_unwind): Ditto. * xtensa-tdep.c (xtensa_unwind): Ditto.
2011-03-18 19:52:32 +01:00
default_frame_unwind_stop_reason,
s390_stub_frame_this_id,
s390_stub_frame_prev_register,
NULL,
s390_stub_frame_sniffer
};
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* Signal trampoline stack frames. */
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
struct s390_sigtramp_unwind_cache {
CORE_ADDR frame_base;
struct trad_frame_saved_reg *saved_regs;
};
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
static struct s390_sigtramp_unwind_cache *
s390_sigtramp_frame_unwind_cache (struct frame_info *this_frame,
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
void **this_prologue_cache)
{
struct gdbarch *gdbarch = get_frame_arch (this_frame);
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
int word_size = gdbarch_ptr_bit (gdbarch) / 8;
* defs.h (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * gdbcore.h (read_memory_integer, safe_read_memory_integer, read_memory_unsigned_integer, write_memory_signed_integer, write_memory_unsigned_integer): Add BYTE_ORDER parameter. * corefile.c (struct captured_read_memory_integer_arguments): Add BYTE_ORDER member. (safe_read_memory_integer): Add BYTE_ORDER parameter. Store it into struct captured_read_memory_integer_arguments. (do_captured_read_memory_integer): Pass it to read_memory_integer. (read_memory_integer): Add BYTE_ORDER parameter. Pass it to extract_signed_integer. (read_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. (write_memory_signed_integer): Add BYTE_ORDER parameter. Pass it to store_signed_integer. (write_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to store_unsigned_integer. * target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter. * target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. Update calls to extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer, read_memory_integer, read_memory_unsigned_integer, safe_read_memory_integer, write_memory_signed_integer, write_memory_unsigned_integer, and get_target_memory_unsigned to pass byte order: * ada-lang.c (ada_value_binop): Update. * ada-valprint.c (char_at): Update. * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update. * alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call, alpha_extract_return_value, alpha_read_insn, alpha_get_longjmp_target): Update. * amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update. * amd64obsd-tdep.c (amd64obsd_supply_uthread, amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update. * amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue, amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel, amd64_displaced_step_fixup): Update. * arm-linux-tdep.c (arm_linux_sigreturn_init, arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update. * arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc, arm_get_next_pc, arm_extract_return_value, arm_store_return_value, arm_return_value): Update. * arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update. * auxv.c (default_auxv_parse): Update. * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address, avr_scan_prologue, avr_extract_return_value, avr_frame_prev_register, avr_push_dummy_call): Update. * bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset, bsd_uthread_wait, bsd_uthread_thread_alive, bsd_uthread_extra_thread_info): Update. * c-lang.c (c_printstr, print_wchar): Update. * cp-valprint.c (cp_print_class_member): Update. * cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache, cris_push_dummy_call, cris_scan_prologue, cris_store_return_value, cris_extract_return_value, find_step_target, dip_prefix, sixteen_bit_offset_branch_op, none_reg_mode_jump_op, move_mem_to_reg_movem_op, get_data_from_address): Update. * dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update. * dwarf2-frame.c (execute_cfa_program): Update. * dwarf2loc.c (find_location_expression): Update. * dwarf2read.c (dwarf2_const_value): Update. * expprint.c (print_subexp_standard): Update. * findvar.c (unsigned_pointer_to_address, signed_pointer_to_address, unsigned_address_to_pointer, address_to_signed_pointer, read_var_value): Update. * frame.c (frame_unwind_register_signed, frame_unwind_register_unsigned, get_frame_memory_signed, get_frame_memory_unsigned): Update. * frame-unwind.c (frame_unwind_got_constant): Update. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp, frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache): Update. * frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue, frv_extract_return_value, find_func_descr, frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update. * f-valprint.c (f_val_print): Update. * gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr): Update. * h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue, h8300_push_dummy_call, h8300_extract_return_value, h8300h_extract_return_value, h8300_store_return_value, h8300h_store_return_value): Update. * hppabsd-tdep.c (hppabsd_find_global_pointer): Update. * hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register): Update. * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline, hppa64_hpux_in_solib_call_trampoline, hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code, hppa_hpux_sigtramp_frame_unwind_cache, hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer, hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern, hppa32_hpux_search_dummy_call_sequence, hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state, hppa_hpux_unwind_adjust_stub): Update. * hppa-linux-tdep.c (insns_match_pattern, hppa_linux_find_global_pointer): Update. * hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call, hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call, skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache, hppa_pseudo_register_read, hppa_frame_prev_register_helper, hppa_match_insns): Update. * hpux-thread.c (hpux_thread_fetch_registers): Update. * i386-tdep.c (i386bsd_sigcontext_addr): Update. * i386-cygwin-tdep.c (core_process_module_section): Update. * i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn, amd64_darwin_sstep_at_sigreturn): Update. * i386-darwin-tdep.c (i386_darwin_sigcontext_addr, amd64_darwin_sigcontext_addr): Likewise. * i386-linux-nat.c (i386_linux_sigcontext_addr): Update. * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update. * i386-nto-tdep.c (i386nto_sigcontext_addr): Update. * i386obsd-nat.c (i386obsd_supply_pcb): Update. * i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread, i386obsd_trapframe_cache): Update. * i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump, i386_analyze_frame_setup, i386_analyze_prologue, i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache, i386_get_longjmp_target, i386_push_dummy_call, i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr, i386_fetch_pointer_argument): Update. * i387-tdep.c (i387_supply_fsave): Update. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update. * ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write, examine_prologue, ia64_frame_cache, ia64_frame_prev_register, ia64_sigtramp_frame_cache, ia64_sigtramp_frame_prev_register, ia64_access_reg, ia64_access_rse_reg, ia64_libunwind_frame_this_id, ia64_libunwind_frame_prev_register, ia64_libunwind_sigtramp_frame_this_id, ia64_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer, find_extant_func_descr, find_func_descr, ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id, ia64_unwind_pc): Update. * iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer, iq2000_scan_prologue, iq2000_extract_return_value, iq2000_push_dummy_call): Update. * irix5nat.c (fill_gregset): Update. * jv-lang.c (evaluate_subexp_java): Update. * jv-valprint.c (java_value_print): Update. * lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call, lm32_extract_return_value, lm32_store_return_value): Update. * m32c-tdep.c (m32c_push_dummy_call, m32c_return_value, m32c_skip_trampoline_code, m32c_m16c_address_to_pointer, m32c_m16c_pointer_to_address): Update. * m32r-tdep.c (m32r_store_return_value, decode_prologue, m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value): Update. * m68hc11-tdep.c (m68hc11_pseudo_register_read, m68hc11_pseudo_register_write, m68hc11_analyze_instruction, m68hc11_push_dummy_call): Update. * m68linux-tdep.c (m68k_linux_pc_in_sigtramp, m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache): Update. * m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup, m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache, m68k_get_longjmp_target): Update. * m88k-tdep.c (m88k_fetch_instruction): Update. * mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write, mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update. * mi/mi-main.c (mi_cmd_data_write_memory): Update. * mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg, mips64_linux_get_longjmp_target, mips64_fill_gregset, mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update. * mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update. * mips-tdep.c (mips_fetch_instruction, fetch_mips_16, mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call, mips_o32_push_dummy_call, mips_o64_push_dummy_call, mips_single_step_through_delay, mips_skip_pic_trampoline_code, mips_integer_to_address): Update. * mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call): Update. * monitor.c (monitor_supply_register, monitor_write_memory, monitor_read_memory_single): Update. * moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value, moxie_analyze_prologue): Update. * mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor, mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info, mt_push_dummy_call): Update. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class, find_implementation_from_class): Update. * ppc64-linux-tdep.c (ppc64_desc_entry_point, ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache): Update. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer, ppcobsd_sigtramp_frame_cache): Update. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call, do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call, ppc64_sysv_abi_return_value): Update. * ppc-linux-nat.c (ppc_linux_auxv_parse): Update. * procfs.c (procfs_auxv_parse): Update. * p-valprint.c (pascal_val_print): Update. * regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned, regcache_raw_write_signed, regcache_raw_write_unsigned, regcache_cooked_read_signed, regcache_cooked_read_unsigned, regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update. * remote-m32r-sdi.c (m32r_fetch_register): Update. * remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory): Update. * rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value, rs6000_convert_from_func_ptr_addr, branch_dest, rs6000_software_single_step): Update. * rs6000-tdep.c (rs6000_in_function_epilogue_p, ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence, bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue, rs6000_skip_main_prologue, rs6000_skip_trampoline_code, rs6000_frame_cache): Update. * s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write, s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load, s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache, extend_simple_arg, s390_push_dummy_call, s390_return_value): Update. * scm-exp.c (scm_lreadr): Update. * scm-lang.c (scm_get_field, scm_unpack): Update. * scm-valprint.c (scm_val_print): Update. * score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call, score_fetch_inst): Update. * sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way, sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value, sh64_pseudo_register_read, sh64_pseudo_register_write, sh64_frame_prev_register): Update: * sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu, sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu, sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update. * solib-darwin.c (darwin_load_image_infos): Update. * solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2, find_canonical_descriptor_in_load_object): Update. * solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Update. * solib-som.c (som_solib_create_inferior_hook, link_map_start, som_current_sos, som_open_symbol_file_object): Update. * solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME): Update. * solib-svr4.c (read_program_header, scan_dyntag_auxv, solib_svr4_r_ldsomap): Update. * sparc64-linux-tdep.c (sparc64_linux_step_trap): Update. * sparc64obsd-tdep.c (sparc64obsd_supply_uthread, sparc64obsd_collect_uthread): Update. * sparc64-tdep.c (sparc64_pseudo_register_read, sparc64_pseudo_register_write, sparc64_supply_gregset, sparc64_collect_gregset): Update. * sparc-linux-tdep.c (sparc32_linux_step_trap): Update. * sparcobsd-tdep.c (sparc32obsd_supply_uthread, sparc32obsd_collect_uthread): Update. * sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code, sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow, sparc_collect_rwindow): Update. * spu-linux-nat.c (parse_spufs_run): Update. * spu-tdep.c (spu_pseudo_register_read_spu, spu_pseudo_register_write_spu, spu_pointer_to_address, spu_analyze_prologue, spu_in_function_epilogue_p, spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step, spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect, info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist, info_spu_dma_command, info_spu_proxydma_command): Update. * stack.c (print_frame_nameless_args, frame_info): Update. * symfile.c (read_target_long_array, simple_read_overlay_table, simple_read_overlay_region_table): Update. * target.c (debug_print_register): Update. * tramp-frame.c (tramp_frame_start): Update. * v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call, v850_extract_return_value, v850_store_return_value, * valarith.c (value_binop, value_bit_index): Update. * valops.c (value_cast): Update. * valprint.c (val_print_type_code_int, val_print_string, read_string): Update. * value.c (unpack_long, unpack_double, unpack_field_as_long, modify_field, pack_long): Update. * vax-tdep.c (vax_store_arguments, vax_push_dummy_call, vax_skip_prologue): Update. * xstormy16-tdep.c (xstormy16_push_dummy_call, xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p, xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry, xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update. * xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read, xtensa_pseudo_register_write, xtensa_frame_cache, xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update. * dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. * dfp.c (match_endianness): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. (decimal_to_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. Pass it to match_endianness. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. Pass them to match_endianness. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. Pass them to match_endianness. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. Pass them to match_endianness. * valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and BYTE_ORDER_Y output parameters. (value_binop): Update call to value_args_as_decimal. Update calls to decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero, decimal_binop, decimal_compare and decimal_convert to pass/receive byte order: * c-exp.y (parse_number): Update. * printcmd.c (printf_command): Update. * valarith.c (value_args_as_decimal, value_binop, value_logical_not, value_equal, value_less): Update. * valops.c (value_cast, value_one): Update. * valprint.c (print_decimal_floating): Update. * value.c (unpack_long, unpack_double): Update. * python/python-value.c (valpy_nonzero): Update. * ada-valprint.c (char_at): Add BYTE_ORDER parameter. (printstr): Update calls to char_at. (ada_val_print_array): Likewise. * valprint.c (read_string): Add BYTE_ORDER parameter. (val_print_string): Update call to read_string. * c-lang.c (c_get_string): Likewise. * charset.h (target_wide_charset): Add BYTE_ORDER parameter. * charset.c (target_wide_charset): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * printcmd.c (printf_command): Update calls to target_wide_charset. * c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter. Pass to target_wide_charset. Use it instead of current_gdbarch. (classify_type): Add BYTE_ORDER parameter. Pass to charset_for_string_type. Allow NULL encoding pointer. (print_wchar): Add BYTE_ORDER parameter. (c_emit_char): Update calls to classify_type and print_wchar. (c_printchar, c_printstr): Likewise. * gdbarch.sh (in_solib_return_trampoline): Convert to type "m". * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH parameter. * arch-utils.c (generic_in_solib_return_trampoline): Likewise. * hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise. * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise. (rs6000_skip_trampoline_code): Update call. * alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to dynamic_sigtramp_offset and pc_in_sigtramp callbacks. (alpha_read_insn): Add GDBARCH parameter. * alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter. (alpha_register_to_value): Pass architecture to alpha_sts. (alpha_extract_return_value): Likewise. (alpha_value_to_register): Pass architecture to alpha_lds. (alpha_store_return_value): Likewise. (alpha_read_insn): Add GDBARCH parameter. (alpha_skip_prologue): Pass architecture to alpha_read_insn. (alpha_heuristic_proc_start): Likewise. (alpha_heuristic_frame_unwind_cache): Likewise. (alpha_next_pc): Likewise. (alpha_sigtramp_frame_this_id): Pass architecture to tdep->dynamic_sigtramp_offset callback. (alpha_sigtramp_frame_sniffer): Pass architecture to tdep->pc_in_sigtramp callback. * alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter. (alphafbsd_sigtramp_offset): Likewise. * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH parameter. Pass to alpha_read_insn. (alpha_linux_sigtramp_offset): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset_1. (alpha_linux_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset. (alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn and alpha_linux_sigtramp_offset. * alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter. (alphanbsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alphanbsd_sigtramp_offset. * alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter. (alphaobsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_read_insn. (alphaobsd_sigcontext_addr): Pass architecture to alphaobsd_sigtramp_offset. * alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH parameter. * amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter. (amd64_skip_prologue): Pass architecture to amd64_analyze_prologue. (amd64_frame_cache): Likewise. * arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove. (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros. * arm-wince-tdep.c: Include "frame.h". * avr-tdep.c (EXTRACT_INSN): Remove. (avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN. (avr_skip_prologue): Pass architecture to avr_scan_prologue. (avr_frame_unwind_cache): Likewise. * cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member. (find_step_target): Initialize it. (get_data_from_address): Add BYTE_ORDER parameter. (bdap_prefix): Pass byte order to get_data_from_address. (handle_prefix_assign_mode_for_aritm_op): Likewise. (three_operand_add_sub_cmp_and_or_op): Likewise. (handle_inc_and_index_mode_for_aritm_op): Likewise. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter. (frv_linux_sigcontext_reg_addr): Pass architecture to frv_linux_pc_in_sigtramp. (frv_linux_sigtramp_frame_sniffer): Likewise. * h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter. (h8300_analyze_prologue): Add GDBARCH parameter. Pass to h8300_is_argument_spill. (h8300_frame_cache, h8300_skip_prologue): Pass architecture to h8300_analyze_prologue. * hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to in_solib_call_trampoline callback. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH parameter. (hppa64_push_dummy_call): Pass architecture to hppa64_convert_code_addr_to_fptr. (hppa_match_insns): Add GDBARCH parameter. (hppa_match_insns_relaxed): Add GDBARCH parameter. Pass to hppa_match_insns. (hppa_skip_trampoline_code): Pass architecture to hppa_match_insns. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. Pass to hppa_match_insns_relaxed. (hppa_stub_unwind_sniffer): Pass architecture to tdep->in_solib_call_trampoline callback. * hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter. (hppa32_hpux_search_dummy_call_sequence): Pass architecture to hppa_hpux_search_pattern. * hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter. (hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter. Pass to insns_match_pattern. (hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to hppa_linux_sigtramp_find_sigcontext. (hppa_linux_sigtramp_frame_sniffer): Likewise. (hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter. (hppa64_hpux_in_solib_call_trampoline): Likewise. * i386-tdep.c (i386_follow_jump): Add GDBARCH parameter. (i386_analyze_frame_setup): Add GDBARCH parameter. (i386_analyze_prologue): Add GDBARCH parameter. Pass to i386_follow_jump and i386_analyze_frame_setup. (i386_skip_prologue): Pass architecture to i386_analyze_prologue and i386_follow_jump. (i386_frame_cache): Pass architecture to i386_analyze_prologue. (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass frame to i386_pe_skip_trampoline_code. * ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to sigcontext_register_address callback. * ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter. (ia64_find_unwind_table): Pass architecture to ia64_find_global_pointer. (find_extant_func_descr): Add GDBARCH parameter. (find_func_descr): Pass architecture to find_extant_func_descr and ia64_find_global_pointer. (ia64_sigtramp_frame_init_saved_regs): Pass architecture to tdep->sigcontext_register_address callback. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add GDBARCH parameter. * iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter. (iq2000_frame_cache): Pass architecture to iq2000_scan_prologue. * lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter. (lm32_skip_prologue, lm32_frame_cache): Pass architecture to lm32_analyze_prologue. * m32r-tdep.c (decode_prologue): Add GDBARCH parameter. (m32r_skip_prologue): Pass architecture to decode_prologue. * m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter. (m68hc11_scan_prologue): Pass architecture to m68hc11_analyze_instruction. * m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter. (m68k_analyze_prologue): Pass architecture to m68k_analyze_frame_setup. * m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter. (m88k_analyze_prologue): Add GDBARCH parameter. Pass byte order to m88k_fetch_instruction. (m88k_skip_prologue): Pass architecture to m88k_analyze_prologue. (m88k_frame_cache): Likewise. * mep-tdep.c (mep_get_insn): Add GDBARCH parameter. (mep_analyze_prologue): Pass architecture to mep_get_insn. * mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter. (mips32_next_pc): Pass architecture to mips_fetch_instruction. (deal_with_atomic_sequence): Likewise. (unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction. (mips16_scan_prologue): Likewise. (mips32_scan_prologue): Likewise. (mips16_in_function_epilogue_p): Likewise. (mips32_in_function_epilogue_p): Likewise. (mips_about_to_return): Likewise. (mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue. (mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue. (mips_skip_prologue): Pass architecture to mips16_scan_prologue and mips32_scan_prologue. (mips_in_function_epilogue_p): Pass architecture to mips16_in_function_epilogue_p and mips32_in_function_epilogue_p. (heuristic_proc_start): Pass architecture to mips_fetch_instruction and mips_about_to_return. (mips_skip_mips16_trampoline_code): Pass architecture to mips_fetch_instruction. (fetch_mips_16): Add GDBARCH parameter. (mips16_next_pc): Pass architecture to fetch_mips_16. (extended_mips16_next_pc): Pass architecture to unpack_mips16 and fetch_mips_16. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class): Add GDBARCH parameter. (find_implementation_from_class): Add GDBARCH parameter, pass to read_objc_class, read_objc_methlist_nmethods, and read_objc_methlist_method. (find_implementation): Add GDBARCH parameter, pass to read_objc_object and find_implementation_from_class. (resolve_msgsend, resolve_msgsend_stret): Pass architecture to find_implementation. (resolve_msgsend_super, resolve_msgsend_super_stret): Pass architecture to read_objc_super and find_implementation_from_class. * ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter. (ppc64_standard_linkage1_target, ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): Pass architecture to ppc64_desc_entry_point. * rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter. (skip_prologue): Pass byte order to bl_to_blrl_insn_p. (rs6000_fetch_instruction): Add GDBARCH parameter. (rs6000_skip_stack_check): Add GDBARCH parameter, pass to rs6000_fetch_instruction. (skip_prologue): Pass architecture to rs6000_fetch_instruction. * remote-mips.c (mips_store_word): Return old_contents as host integer value instead of target bytes. * s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member. (s390_analyze_prologue): Initialize it. (extend_simple_arg): Add GDBARCH parameter. (s390_push_dummy_call): Pass architecture to extend_simple_arg. * scm-lang.c (scm_get_field): Add BYTE_ORDER parameter. * scm-lang.h (scm_get_field): Add BYTE_ORDER parameter. (SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field. * scm-valprint.c (scm_scmval_print): Likewise. (scm_scmlist_print, scm_ipruk, scm_scmval_print): Define SCM_BYTE_ORDER. * sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter. (sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to look_for_args_moves. (sh64_skip_prologue): Pass architecture to sh64_skip_prologue_hard_way. * sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter. (sh_skip_prologue): Pass architecture to sh_analyze_prologue. (sh_frame_cache): Likewise. * solib-irix.c (extract_mips_address): Add GDBARCH parameter. (fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Pass architecture to extract_mips_address. * sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter. * sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter. (sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture to sparc_fetch_wcookie. (sparc32_frame_prev_register): Likewise. * sparc64-tdep.c (sparc64_frame_prev_register): Likewise. * sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise. * spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter. (spu_skip_prologue): Pass architecture to spu_analyze_prologue. (spu_virtual_frame_pointer): Likewise. (spu_frame_unwind_cache): Likewise. (info_spu_mailbox_list): Add BYTE_ORER parameter. (info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list. (info_spu_dma_cmdlist): Add BYTE_ORER parameter. (info_spu_dma_command, info_spu_proxydma_command): Pass byte order to info_spu_dma_cmdlist. * symfile.c (read_target_long_array): Add GDBARCH parameter. (simple_read_overlay_table, simple_read_overlay_region_table, simple_overlay_update_1): Pass architecture to read_target_long_array. * v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter. (v850_frame_cache): Pass architecture to v850_analyze_prologue. * xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH parameter. (xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture to xstormy16_analyze_prologue. (xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter. (xstormy16_find_jmp_table_entry): Likewise. (xstormy16_skip_trampoline_code): Pass architecture to xstormy16_resolve_jmp_table_entry. (xstormy16_pointer_to_address): Likewise. (xstormy16_address_to_pointer): Pass architecture to xstormy16_find_jmp_table_entry. * xtensa-tdep.c (call0_track_op): Add GDBARCH parameter. (call0_analyze_prologue): Add GDBARCH parameter, pass to call0_track_op. (call0_frame_cache): Pass architecture to call0_analyze_prologue. (xtensa_skip_prologue): Likewise.
2009-07-02 19:25:59 +02:00
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
struct s390_sigtramp_unwind_cache *info;
ULONGEST this_sp, prev_sp;
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
CORE_ADDR next_ra, next_cfa, sigreg_ptr, sigreg_high_off;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
int i;
if (*this_prologue_cache)
return *this_prologue_cache;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
info = FRAME_OBSTACK_ZALLOC (struct s390_sigtramp_unwind_cache);
*this_prologue_cache = info;
info->saved_regs = trad_frame_alloc_saved_regs (this_frame);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
this_sp = get_frame_register_unsigned (this_frame, S390_SP_REGNUM);
next_ra = get_frame_pc (this_frame);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
next_cfa = this_sp + 16*word_size + 32;
/* New-style RT frame:
retcode + alignment (8 bytes)
siginfo (128 bytes)
ucontext (contains sigregs at offset 5 words). */
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
if (next_ra == next_cfa)
{
sigreg_ptr = next_cfa + 8 + 128 + align_up (5*word_size, 8);
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
/* sigregs are followed by uc_sigmask (8 bytes), then by the
upper GPR halves if present. */
sigreg_high_off = 8;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
}
/* Old-style RT frame and all non-RT frames:
old signal mask (8 bytes)
pointer to sigregs. */
else
{
* defs.h (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * gdbcore.h (read_memory_integer, safe_read_memory_integer, read_memory_unsigned_integer, write_memory_signed_integer, write_memory_unsigned_integer): Add BYTE_ORDER parameter. * corefile.c (struct captured_read_memory_integer_arguments): Add BYTE_ORDER member. (safe_read_memory_integer): Add BYTE_ORDER parameter. Store it into struct captured_read_memory_integer_arguments. (do_captured_read_memory_integer): Pass it to read_memory_integer. (read_memory_integer): Add BYTE_ORDER parameter. Pass it to extract_signed_integer. (read_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. (write_memory_signed_integer): Add BYTE_ORDER parameter. Pass it to store_signed_integer. (write_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to store_unsigned_integer. * target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter. * target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. Update calls to extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer, read_memory_integer, read_memory_unsigned_integer, safe_read_memory_integer, write_memory_signed_integer, write_memory_unsigned_integer, and get_target_memory_unsigned to pass byte order: * ada-lang.c (ada_value_binop): Update. * ada-valprint.c (char_at): Update. * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update. * alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call, alpha_extract_return_value, alpha_read_insn, alpha_get_longjmp_target): Update. * amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update. * amd64obsd-tdep.c (amd64obsd_supply_uthread, amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update. * amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue, amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel, amd64_displaced_step_fixup): Update. * arm-linux-tdep.c (arm_linux_sigreturn_init, arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update. * arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc, arm_get_next_pc, arm_extract_return_value, arm_store_return_value, arm_return_value): Update. * arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update. * auxv.c (default_auxv_parse): Update. * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address, avr_scan_prologue, avr_extract_return_value, avr_frame_prev_register, avr_push_dummy_call): Update. * bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset, bsd_uthread_wait, bsd_uthread_thread_alive, bsd_uthread_extra_thread_info): Update. * c-lang.c (c_printstr, print_wchar): Update. * cp-valprint.c (cp_print_class_member): Update. * cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache, cris_push_dummy_call, cris_scan_prologue, cris_store_return_value, cris_extract_return_value, find_step_target, dip_prefix, sixteen_bit_offset_branch_op, none_reg_mode_jump_op, move_mem_to_reg_movem_op, get_data_from_address): Update. * dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update. * dwarf2-frame.c (execute_cfa_program): Update. * dwarf2loc.c (find_location_expression): Update. * dwarf2read.c (dwarf2_const_value): Update. * expprint.c (print_subexp_standard): Update. * findvar.c (unsigned_pointer_to_address, signed_pointer_to_address, unsigned_address_to_pointer, address_to_signed_pointer, read_var_value): Update. * frame.c (frame_unwind_register_signed, frame_unwind_register_unsigned, get_frame_memory_signed, get_frame_memory_unsigned): Update. * frame-unwind.c (frame_unwind_got_constant): Update. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp, frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache): Update. * frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue, frv_extract_return_value, find_func_descr, frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update. * f-valprint.c (f_val_print): Update. * gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr): Update. * h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue, h8300_push_dummy_call, h8300_extract_return_value, h8300h_extract_return_value, h8300_store_return_value, h8300h_store_return_value): Update. * hppabsd-tdep.c (hppabsd_find_global_pointer): Update. * hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register): Update. * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline, hppa64_hpux_in_solib_call_trampoline, hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code, hppa_hpux_sigtramp_frame_unwind_cache, hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer, hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern, hppa32_hpux_search_dummy_call_sequence, hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state, hppa_hpux_unwind_adjust_stub): Update. * hppa-linux-tdep.c (insns_match_pattern, hppa_linux_find_global_pointer): Update. * hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call, hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call, skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache, hppa_pseudo_register_read, hppa_frame_prev_register_helper, hppa_match_insns): Update. * hpux-thread.c (hpux_thread_fetch_registers): Update. * i386-tdep.c (i386bsd_sigcontext_addr): Update. * i386-cygwin-tdep.c (core_process_module_section): Update. * i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn, amd64_darwin_sstep_at_sigreturn): Update. * i386-darwin-tdep.c (i386_darwin_sigcontext_addr, amd64_darwin_sigcontext_addr): Likewise. * i386-linux-nat.c (i386_linux_sigcontext_addr): Update. * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update. * i386-nto-tdep.c (i386nto_sigcontext_addr): Update. * i386obsd-nat.c (i386obsd_supply_pcb): Update. * i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread, i386obsd_trapframe_cache): Update. * i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump, i386_analyze_frame_setup, i386_analyze_prologue, i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache, i386_get_longjmp_target, i386_push_dummy_call, i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr, i386_fetch_pointer_argument): Update. * i387-tdep.c (i387_supply_fsave): Update. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update. * ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write, examine_prologue, ia64_frame_cache, ia64_frame_prev_register, ia64_sigtramp_frame_cache, ia64_sigtramp_frame_prev_register, ia64_access_reg, ia64_access_rse_reg, ia64_libunwind_frame_this_id, ia64_libunwind_frame_prev_register, ia64_libunwind_sigtramp_frame_this_id, ia64_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer, find_extant_func_descr, find_func_descr, ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id, ia64_unwind_pc): Update. * iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer, iq2000_scan_prologue, iq2000_extract_return_value, iq2000_push_dummy_call): Update. * irix5nat.c (fill_gregset): Update. * jv-lang.c (evaluate_subexp_java): Update. * jv-valprint.c (java_value_print): Update. * lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call, lm32_extract_return_value, lm32_store_return_value): Update. * m32c-tdep.c (m32c_push_dummy_call, m32c_return_value, m32c_skip_trampoline_code, m32c_m16c_address_to_pointer, m32c_m16c_pointer_to_address): Update. * m32r-tdep.c (m32r_store_return_value, decode_prologue, m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value): Update. * m68hc11-tdep.c (m68hc11_pseudo_register_read, m68hc11_pseudo_register_write, m68hc11_analyze_instruction, m68hc11_push_dummy_call): Update. * m68linux-tdep.c (m68k_linux_pc_in_sigtramp, m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache): Update. * m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup, m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache, m68k_get_longjmp_target): Update. * m88k-tdep.c (m88k_fetch_instruction): Update. * mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write, mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update. * mi/mi-main.c (mi_cmd_data_write_memory): Update. * mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg, mips64_linux_get_longjmp_target, mips64_fill_gregset, mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update. * mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update. * mips-tdep.c (mips_fetch_instruction, fetch_mips_16, mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call, mips_o32_push_dummy_call, mips_o64_push_dummy_call, mips_single_step_through_delay, mips_skip_pic_trampoline_code, mips_integer_to_address): Update. * mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call): Update. * monitor.c (monitor_supply_register, monitor_write_memory, monitor_read_memory_single): Update. * moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value, moxie_analyze_prologue): Update. * mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor, mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info, mt_push_dummy_call): Update. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class, find_implementation_from_class): Update. * ppc64-linux-tdep.c (ppc64_desc_entry_point, ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache): Update. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer, ppcobsd_sigtramp_frame_cache): Update. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call, do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call, ppc64_sysv_abi_return_value): Update. * ppc-linux-nat.c (ppc_linux_auxv_parse): Update. * procfs.c (procfs_auxv_parse): Update. * p-valprint.c (pascal_val_print): Update. * regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned, regcache_raw_write_signed, regcache_raw_write_unsigned, regcache_cooked_read_signed, regcache_cooked_read_unsigned, regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update. * remote-m32r-sdi.c (m32r_fetch_register): Update. * remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory): Update. * rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value, rs6000_convert_from_func_ptr_addr, branch_dest, rs6000_software_single_step): Update. * rs6000-tdep.c (rs6000_in_function_epilogue_p, ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence, bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue, rs6000_skip_main_prologue, rs6000_skip_trampoline_code, rs6000_frame_cache): Update. * s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write, s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load, s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache, extend_simple_arg, s390_push_dummy_call, s390_return_value): Update. * scm-exp.c (scm_lreadr): Update. * scm-lang.c (scm_get_field, scm_unpack): Update. * scm-valprint.c (scm_val_print): Update. * score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call, score_fetch_inst): Update. * sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way, sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value, sh64_pseudo_register_read, sh64_pseudo_register_write, sh64_frame_prev_register): Update: * sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu, sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu, sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update. * solib-darwin.c (darwin_load_image_infos): Update. * solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2, find_canonical_descriptor_in_load_object): Update. * solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Update. * solib-som.c (som_solib_create_inferior_hook, link_map_start, som_current_sos, som_open_symbol_file_object): Update. * solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME): Update. * solib-svr4.c (read_program_header, scan_dyntag_auxv, solib_svr4_r_ldsomap): Update. * sparc64-linux-tdep.c (sparc64_linux_step_trap): Update. * sparc64obsd-tdep.c (sparc64obsd_supply_uthread, sparc64obsd_collect_uthread): Update. * sparc64-tdep.c (sparc64_pseudo_register_read, sparc64_pseudo_register_write, sparc64_supply_gregset, sparc64_collect_gregset): Update. * sparc-linux-tdep.c (sparc32_linux_step_trap): Update. * sparcobsd-tdep.c (sparc32obsd_supply_uthread, sparc32obsd_collect_uthread): Update. * sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code, sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow, sparc_collect_rwindow): Update. * spu-linux-nat.c (parse_spufs_run): Update. * spu-tdep.c (spu_pseudo_register_read_spu, spu_pseudo_register_write_spu, spu_pointer_to_address, spu_analyze_prologue, spu_in_function_epilogue_p, spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step, spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect, info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist, info_spu_dma_command, info_spu_proxydma_command): Update. * stack.c (print_frame_nameless_args, frame_info): Update. * symfile.c (read_target_long_array, simple_read_overlay_table, simple_read_overlay_region_table): Update. * target.c (debug_print_register): Update. * tramp-frame.c (tramp_frame_start): Update. * v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call, v850_extract_return_value, v850_store_return_value, * valarith.c (value_binop, value_bit_index): Update. * valops.c (value_cast): Update. * valprint.c (val_print_type_code_int, val_print_string, read_string): Update. * value.c (unpack_long, unpack_double, unpack_field_as_long, modify_field, pack_long): Update. * vax-tdep.c (vax_store_arguments, vax_push_dummy_call, vax_skip_prologue): Update. * xstormy16-tdep.c (xstormy16_push_dummy_call, xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p, xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry, xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update. * xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read, xtensa_pseudo_register_write, xtensa_frame_cache, xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update. * dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. * dfp.c (match_endianness): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. (decimal_to_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. Pass it to match_endianness. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. Pass them to match_endianness. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. Pass them to match_endianness. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. Pass them to match_endianness. * valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and BYTE_ORDER_Y output parameters. (value_binop): Update call to value_args_as_decimal. Update calls to decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero, decimal_binop, decimal_compare and decimal_convert to pass/receive byte order: * c-exp.y (parse_number): Update. * printcmd.c (printf_command): Update. * valarith.c (value_args_as_decimal, value_binop, value_logical_not, value_equal, value_less): Update. * valops.c (value_cast, value_one): Update. * valprint.c (print_decimal_floating): Update. * value.c (unpack_long, unpack_double): Update. * python/python-value.c (valpy_nonzero): Update. * ada-valprint.c (char_at): Add BYTE_ORDER parameter. (printstr): Update calls to char_at. (ada_val_print_array): Likewise. * valprint.c (read_string): Add BYTE_ORDER parameter. (val_print_string): Update call to read_string. * c-lang.c (c_get_string): Likewise. * charset.h (target_wide_charset): Add BYTE_ORDER parameter. * charset.c (target_wide_charset): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * printcmd.c (printf_command): Update calls to target_wide_charset. * c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter. Pass to target_wide_charset. Use it instead of current_gdbarch. (classify_type): Add BYTE_ORDER parameter. Pass to charset_for_string_type. Allow NULL encoding pointer. (print_wchar): Add BYTE_ORDER parameter. (c_emit_char): Update calls to classify_type and print_wchar. (c_printchar, c_printstr): Likewise. * gdbarch.sh (in_solib_return_trampoline): Convert to type "m". * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH parameter. * arch-utils.c (generic_in_solib_return_trampoline): Likewise. * hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise. * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise. (rs6000_skip_trampoline_code): Update call. * alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to dynamic_sigtramp_offset and pc_in_sigtramp callbacks. (alpha_read_insn): Add GDBARCH parameter. * alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter. (alpha_register_to_value): Pass architecture to alpha_sts. (alpha_extract_return_value): Likewise. (alpha_value_to_register): Pass architecture to alpha_lds. (alpha_store_return_value): Likewise. (alpha_read_insn): Add GDBARCH parameter. (alpha_skip_prologue): Pass architecture to alpha_read_insn. (alpha_heuristic_proc_start): Likewise. (alpha_heuristic_frame_unwind_cache): Likewise. (alpha_next_pc): Likewise. (alpha_sigtramp_frame_this_id): Pass architecture to tdep->dynamic_sigtramp_offset callback. (alpha_sigtramp_frame_sniffer): Pass architecture to tdep->pc_in_sigtramp callback. * alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter. (alphafbsd_sigtramp_offset): Likewise. * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH parameter. Pass to alpha_read_insn. (alpha_linux_sigtramp_offset): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset_1. (alpha_linux_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset. (alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn and alpha_linux_sigtramp_offset. * alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter. (alphanbsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alphanbsd_sigtramp_offset. * alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter. (alphaobsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_read_insn. (alphaobsd_sigcontext_addr): Pass architecture to alphaobsd_sigtramp_offset. * alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH parameter. * amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter. (amd64_skip_prologue): Pass architecture to amd64_analyze_prologue. (amd64_frame_cache): Likewise. * arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove. (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros. * arm-wince-tdep.c: Include "frame.h". * avr-tdep.c (EXTRACT_INSN): Remove. (avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN. (avr_skip_prologue): Pass architecture to avr_scan_prologue. (avr_frame_unwind_cache): Likewise. * cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member. (find_step_target): Initialize it. (get_data_from_address): Add BYTE_ORDER parameter. (bdap_prefix): Pass byte order to get_data_from_address. (handle_prefix_assign_mode_for_aritm_op): Likewise. (three_operand_add_sub_cmp_and_or_op): Likewise. (handle_inc_and_index_mode_for_aritm_op): Likewise. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter. (frv_linux_sigcontext_reg_addr): Pass architecture to frv_linux_pc_in_sigtramp. (frv_linux_sigtramp_frame_sniffer): Likewise. * h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter. (h8300_analyze_prologue): Add GDBARCH parameter. Pass to h8300_is_argument_spill. (h8300_frame_cache, h8300_skip_prologue): Pass architecture to h8300_analyze_prologue. * hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to in_solib_call_trampoline callback. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH parameter. (hppa64_push_dummy_call): Pass architecture to hppa64_convert_code_addr_to_fptr. (hppa_match_insns): Add GDBARCH parameter. (hppa_match_insns_relaxed): Add GDBARCH parameter. Pass to hppa_match_insns. (hppa_skip_trampoline_code): Pass architecture to hppa_match_insns. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. Pass to hppa_match_insns_relaxed. (hppa_stub_unwind_sniffer): Pass architecture to tdep->in_solib_call_trampoline callback. * hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter. (hppa32_hpux_search_dummy_call_sequence): Pass architecture to hppa_hpux_search_pattern. * hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter. (hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter. Pass to insns_match_pattern. (hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to hppa_linux_sigtramp_find_sigcontext. (hppa_linux_sigtramp_frame_sniffer): Likewise. (hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter. (hppa64_hpux_in_solib_call_trampoline): Likewise. * i386-tdep.c (i386_follow_jump): Add GDBARCH parameter. (i386_analyze_frame_setup): Add GDBARCH parameter. (i386_analyze_prologue): Add GDBARCH parameter. Pass to i386_follow_jump and i386_analyze_frame_setup. (i386_skip_prologue): Pass architecture to i386_analyze_prologue and i386_follow_jump. (i386_frame_cache): Pass architecture to i386_analyze_prologue. (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass frame to i386_pe_skip_trampoline_code. * ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to sigcontext_register_address callback. * ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter. (ia64_find_unwind_table): Pass architecture to ia64_find_global_pointer. (find_extant_func_descr): Add GDBARCH parameter. (find_func_descr): Pass architecture to find_extant_func_descr and ia64_find_global_pointer. (ia64_sigtramp_frame_init_saved_regs): Pass architecture to tdep->sigcontext_register_address callback. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add GDBARCH parameter. * iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter. (iq2000_frame_cache): Pass architecture to iq2000_scan_prologue. * lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter. (lm32_skip_prologue, lm32_frame_cache): Pass architecture to lm32_analyze_prologue. * m32r-tdep.c (decode_prologue): Add GDBARCH parameter. (m32r_skip_prologue): Pass architecture to decode_prologue. * m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter. (m68hc11_scan_prologue): Pass architecture to m68hc11_analyze_instruction. * m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter. (m68k_analyze_prologue): Pass architecture to m68k_analyze_frame_setup. * m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter. (m88k_analyze_prologue): Add GDBARCH parameter. Pass byte order to m88k_fetch_instruction. (m88k_skip_prologue): Pass architecture to m88k_analyze_prologue. (m88k_frame_cache): Likewise. * mep-tdep.c (mep_get_insn): Add GDBARCH parameter. (mep_analyze_prologue): Pass architecture to mep_get_insn. * mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter. (mips32_next_pc): Pass architecture to mips_fetch_instruction. (deal_with_atomic_sequence): Likewise. (unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction. (mips16_scan_prologue): Likewise. (mips32_scan_prologue): Likewise. (mips16_in_function_epilogue_p): Likewise. (mips32_in_function_epilogue_p): Likewise. (mips_about_to_return): Likewise. (mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue. (mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue. (mips_skip_prologue): Pass architecture to mips16_scan_prologue and mips32_scan_prologue. (mips_in_function_epilogue_p): Pass architecture to mips16_in_function_epilogue_p and mips32_in_function_epilogue_p. (heuristic_proc_start): Pass architecture to mips_fetch_instruction and mips_about_to_return. (mips_skip_mips16_trampoline_code): Pass architecture to mips_fetch_instruction. (fetch_mips_16): Add GDBARCH parameter. (mips16_next_pc): Pass architecture to fetch_mips_16. (extended_mips16_next_pc): Pass architecture to unpack_mips16 and fetch_mips_16. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class): Add GDBARCH parameter. (find_implementation_from_class): Add GDBARCH parameter, pass to read_objc_class, read_objc_methlist_nmethods, and read_objc_methlist_method. (find_implementation): Add GDBARCH parameter, pass to read_objc_object and find_implementation_from_class. (resolve_msgsend, resolve_msgsend_stret): Pass architecture to find_implementation. (resolve_msgsend_super, resolve_msgsend_super_stret): Pass architecture to read_objc_super and find_implementation_from_class. * ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter. (ppc64_standard_linkage1_target, ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): Pass architecture to ppc64_desc_entry_point. * rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter. (skip_prologue): Pass byte order to bl_to_blrl_insn_p. (rs6000_fetch_instruction): Add GDBARCH parameter. (rs6000_skip_stack_check): Add GDBARCH parameter, pass to rs6000_fetch_instruction. (skip_prologue): Pass architecture to rs6000_fetch_instruction. * remote-mips.c (mips_store_word): Return old_contents as host integer value instead of target bytes. * s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member. (s390_analyze_prologue): Initialize it. (extend_simple_arg): Add GDBARCH parameter. (s390_push_dummy_call): Pass architecture to extend_simple_arg. * scm-lang.c (scm_get_field): Add BYTE_ORDER parameter. * scm-lang.h (scm_get_field): Add BYTE_ORDER parameter. (SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field. * scm-valprint.c (scm_scmval_print): Likewise. (scm_scmlist_print, scm_ipruk, scm_scmval_print): Define SCM_BYTE_ORDER. * sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter. (sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to look_for_args_moves. (sh64_skip_prologue): Pass architecture to sh64_skip_prologue_hard_way. * sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter. (sh_skip_prologue): Pass architecture to sh_analyze_prologue. (sh_frame_cache): Likewise. * solib-irix.c (extract_mips_address): Add GDBARCH parameter. (fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Pass architecture to extract_mips_address. * sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter. * sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter. (sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture to sparc_fetch_wcookie. (sparc32_frame_prev_register): Likewise. * sparc64-tdep.c (sparc64_frame_prev_register): Likewise. * sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise. * spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter. (spu_skip_prologue): Pass architecture to spu_analyze_prologue. (spu_virtual_frame_pointer): Likewise. (spu_frame_unwind_cache): Likewise. (info_spu_mailbox_list): Add BYTE_ORER parameter. (info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list. (info_spu_dma_cmdlist): Add BYTE_ORER parameter. (info_spu_dma_command, info_spu_proxydma_command): Pass byte order to info_spu_dma_cmdlist. * symfile.c (read_target_long_array): Add GDBARCH parameter. (simple_read_overlay_table, simple_read_overlay_region_table, simple_overlay_update_1): Pass architecture to read_target_long_array. * v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter. (v850_frame_cache): Pass architecture to v850_analyze_prologue. * xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH parameter. (xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture to xstormy16_analyze_prologue. (xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter. (xstormy16_find_jmp_table_entry): Likewise. (xstormy16_skip_trampoline_code): Pass architecture to xstormy16_resolve_jmp_table_entry. (xstormy16_pointer_to_address): Likewise. (xstormy16_address_to_pointer): Pass architecture to xstormy16_find_jmp_table_entry. * xtensa-tdep.c (call0_track_op): Add GDBARCH parameter. (call0_analyze_prologue): Add GDBARCH parameter, pass to call0_track_op. (call0_frame_cache): Pass architecture to call0_analyze_prologue. (xtensa_skip_prologue): Likewise.
2009-07-02 19:25:59 +02:00
sigreg_ptr = read_memory_unsigned_integer (next_cfa + 8,
word_size, byte_order);
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
/* sigregs are followed by signo (4 bytes), then by the
upper GPR halves if present. */
sigreg_high_off = 4;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* The sigregs structure looks like this:
long psw_mask;
long psw_addr;
long gprs[16];
int acrs[16];
int fpc;
int __pad;
double fprs[16]; */
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
/* PSW mask and address. */
info->saved_regs[S390_PSWM_REGNUM].addr = sigreg_ptr;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
sigreg_ptr += word_size;
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
info->saved_regs[S390_PSWA_REGNUM].addr = sigreg_ptr;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
sigreg_ptr += word_size;
/* Then the GPRs. */
for (i = 0; i < 16; i++)
{
info->saved_regs[S390_R0_REGNUM + i].addr = sigreg_ptr;
sigreg_ptr += word_size;
}
/* Then the ACRs. */
for (i = 0; i < 16; i++)
{
info->saved_regs[S390_A0_REGNUM + i].addr = sigreg_ptr;
sigreg_ptr += 4;
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* The floating-point control word. */
info->saved_regs[S390_FPC_REGNUM].addr = sigreg_ptr;
sigreg_ptr += 8;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* And finally the FPRs. */
for (i = 0; i < 16; i++)
{
info->saved_regs[S390_F0_REGNUM + i].addr = sigreg_ptr;
sigreg_ptr += 8;
}
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
/* If we have them, the GPR upper halves are appended at the end. */
sigreg_ptr += sigreg_high_off;
if (tdep->gpr_full_regnum != -1)
for (i = 0; i < 16; i++)
{
info->saved_regs[S390_R0_UPPER_REGNUM + i].addr = sigreg_ptr;
sigreg_ptr += 4;
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* Restore the previous frame's SP. */
prev_sp = read_memory_unsigned_integer (
info->saved_regs[S390_SP_REGNUM].addr,
* defs.h (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * gdbcore.h (read_memory_integer, safe_read_memory_integer, read_memory_unsigned_integer, write_memory_signed_integer, write_memory_unsigned_integer): Add BYTE_ORDER parameter. * corefile.c (struct captured_read_memory_integer_arguments): Add BYTE_ORDER member. (safe_read_memory_integer): Add BYTE_ORDER parameter. Store it into struct captured_read_memory_integer_arguments. (do_captured_read_memory_integer): Pass it to read_memory_integer. (read_memory_integer): Add BYTE_ORDER parameter. Pass it to extract_signed_integer. (read_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. (write_memory_signed_integer): Add BYTE_ORDER parameter. Pass it to store_signed_integer. (write_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to store_unsigned_integer. * target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter. * target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. Update calls to extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer, read_memory_integer, read_memory_unsigned_integer, safe_read_memory_integer, write_memory_signed_integer, write_memory_unsigned_integer, and get_target_memory_unsigned to pass byte order: * ada-lang.c (ada_value_binop): Update. * ada-valprint.c (char_at): Update. * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update. * alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call, alpha_extract_return_value, alpha_read_insn, alpha_get_longjmp_target): Update. * amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update. * amd64obsd-tdep.c (amd64obsd_supply_uthread, amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update. * amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue, amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel, amd64_displaced_step_fixup): Update. * arm-linux-tdep.c (arm_linux_sigreturn_init, arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update. * arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc, arm_get_next_pc, arm_extract_return_value, arm_store_return_value, arm_return_value): Update. * arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update. * auxv.c (default_auxv_parse): Update. * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address, avr_scan_prologue, avr_extract_return_value, avr_frame_prev_register, avr_push_dummy_call): Update. * bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset, bsd_uthread_wait, bsd_uthread_thread_alive, bsd_uthread_extra_thread_info): Update. * c-lang.c (c_printstr, print_wchar): Update. * cp-valprint.c (cp_print_class_member): Update. * cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache, cris_push_dummy_call, cris_scan_prologue, cris_store_return_value, cris_extract_return_value, find_step_target, dip_prefix, sixteen_bit_offset_branch_op, none_reg_mode_jump_op, move_mem_to_reg_movem_op, get_data_from_address): Update. * dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update. * dwarf2-frame.c (execute_cfa_program): Update. * dwarf2loc.c (find_location_expression): Update. * dwarf2read.c (dwarf2_const_value): Update. * expprint.c (print_subexp_standard): Update. * findvar.c (unsigned_pointer_to_address, signed_pointer_to_address, unsigned_address_to_pointer, address_to_signed_pointer, read_var_value): Update. * frame.c (frame_unwind_register_signed, frame_unwind_register_unsigned, get_frame_memory_signed, get_frame_memory_unsigned): Update. * frame-unwind.c (frame_unwind_got_constant): Update. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp, frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache): Update. * frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue, frv_extract_return_value, find_func_descr, frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update. * f-valprint.c (f_val_print): Update. * gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr): Update. * h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue, h8300_push_dummy_call, h8300_extract_return_value, h8300h_extract_return_value, h8300_store_return_value, h8300h_store_return_value): Update. * hppabsd-tdep.c (hppabsd_find_global_pointer): Update. * hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register): Update. * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline, hppa64_hpux_in_solib_call_trampoline, hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code, hppa_hpux_sigtramp_frame_unwind_cache, hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer, hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern, hppa32_hpux_search_dummy_call_sequence, hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state, hppa_hpux_unwind_adjust_stub): Update. * hppa-linux-tdep.c (insns_match_pattern, hppa_linux_find_global_pointer): Update. * hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call, hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call, skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache, hppa_pseudo_register_read, hppa_frame_prev_register_helper, hppa_match_insns): Update. * hpux-thread.c (hpux_thread_fetch_registers): Update. * i386-tdep.c (i386bsd_sigcontext_addr): Update. * i386-cygwin-tdep.c (core_process_module_section): Update. * i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn, amd64_darwin_sstep_at_sigreturn): Update. * i386-darwin-tdep.c (i386_darwin_sigcontext_addr, amd64_darwin_sigcontext_addr): Likewise. * i386-linux-nat.c (i386_linux_sigcontext_addr): Update. * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update. * i386-nto-tdep.c (i386nto_sigcontext_addr): Update. * i386obsd-nat.c (i386obsd_supply_pcb): Update. * i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread, i386obsd_trapframe_cache): Update. * i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump, i386_analyze_frame_setup, i386_analyze_prologue, i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache, i386_get_longjmp_target, i386_push_dummy_call, i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr, i386_fetch_pointer_argument): Update. * i387-tdep.c (i387_supply_fsave): Update. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update. * ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write, examine_prologue, ia64_frame_cache, ia64_frame_prev_register, ia64_sigtramp_frame_cache, ia64_sigtramp_frame_prev_register, ia64_access_reg, ia64_access_rse_reg, ia64_libunwind_frame_this_id, ia64_libunwind_frame_prev_register, ia64_libunwind_sigtramp_frame_this_id, ia64_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer, find_extant_func_descr, find_func_descr, ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id, ia64_unwind_pc): Update. * iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer, iq2000_scan_prologue, iq2000_extract_return_value, iq2000_push_dummy_call): Update. * irix5nat.c (fill_gregset): Update. * jv-lang.c (evaluate_subexp_java): Update. * jv-valprint.c (java_value_print): Update. * lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call, lm32_extract_return_value, lm32_store_return_value): Update. * m32c-tdep.c (m32c_push_dummy_call, m32c_return_value, m32c_skip_trampoline_code, m32c_m16c_address_to_pointer, m32c_m16c_pointer_to_address): Update. * m32r-tdep.c (m32r_store_return_value, decode_prologue, m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value): Update. * m68hc11-tdep.c (m68hc11_pseudo_register_read, m68hc11_pseudo_register_write, m68hc11_analyze_instruction, m68hc11_push_dummy_call): Update. * m68linux-tdep.c (m68k_linux_pc_in_sigtramp, m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache): Update. * m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup, m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache, m68k_get_longjmp_target): Update. * m88k-tdep.c (m88k_fetch_instruction): Update. * mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write, mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update. * mi/mi-main.c (mi_cmd_data_write_memory): Update. * mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg, mips64_linux_get_longjmp_target, mips64_fill_gregset, mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update. * mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update. * mips-tdep.c (mips_fetch_instruction, fetch_mips_16, mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call, mips_o32_push_dummy_call, mips_o64_push_dummy_call, mips_single_step_through_delay, mips_skip_pic_trampoline_code, mips_integer_to_address): Update. * mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call): Update. * monitor.c (monitor_supply_register, monitor_write_memory, monitor_read_memory_single): Update. * moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value, moxie_analyze_prologue): Update. * mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor, mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info, mt_push_dummy_call): Update. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class, find_implementation_from_class): Update. * ppc64-linux-tdep.c (ppc64_desc_entry_point, ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache): Update. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer, ppcobsd_sigtramp_frame_cache): Update. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call, do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call, ppc64_sysv_abi_return_value): Update. * ppc-linux-nat.c (ppc_linux_auxv_parse): Update. * procfs.c (procfs_auxv_parse): Update. * p-valprint.c (pascal_val_print): Update. * regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned, regcache_raw_write_signed, regcache_raw_write_unsigned, regcache_cooked_read_signed, regcache_cooked_read_unsigned, regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update. * remote-m32r-sdi.c (m32r_fetch_register): Update. * remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory): Update. * rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value, rs6000_convert_from_func_ptr_addr, branch_dest, rs6000_software_single_step): Update. * rs6000-tdep.c (rs6000_in_function_epilogue_p, ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence, bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue, rs6000_skip_main_prologue, rs6000_skip_trampoline_code, rs6000_frame_cache): Update. * s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write, s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load, s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache, extend_simple_arg, s390_push_dummy_call, s390_return_value): Update. * scm-exp.c (scm_lreadr): Update. * scm-lang.c (scm_get_field, scm_unpack): Update. * scm-valprint.c (scm_val_print): Update. * score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call, score_fetch_inst): Update. * sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way, sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value, sh64_pseudo_register_read, sh64_pseudo_register_write, sh64_frame_prev_register): Update: * sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu, sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu, sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update. * solib-darwin.c (darwin_load_image_infos): Update. * solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2, find_canonical_descriptor_in_load_object): Update. * solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Update. * solib-som.c (som_solib_create_inferior_hook, link_map_start, som_current_sos, som_open_symbol_file_object): Update. * solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME): Update. * solib-svr4.c (read_program_header, scan_dyntag_auxv, solib_svr4_r_ldsomap): Update. * sparc64-linux-tdep.c (sparc64_linux_step_trap): Update. * sparc64obsd-tdep.c (sparc64obsd_supply_uthread, sparc64obsd_collect_uthread): Update. * sparc64-tdep.c (sparc64_pseudo_register_read, sparc64_pseudo_register_write, sparc64_supply_gregset, sparc64_collect_gregset): Update. * sparc-linux-tdep.c (sparc32_linux_step_trap): Update. * sparcobsd-tdep.c (sparc32obsd_supply_uthread, sparc32obsd_collect_uthread): Update. * sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code, sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow, sparc_collect_rwindow): Update. * spu-linux-nat.c (parse_spufs_run): Update. * spu-tdep.c (spu_pseudo_register_read_spu, spu_pseudo_register_write_spu, spu_pointer_to_address, spu_analyze_prologue, spu_in_function_epilogue_p, spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step, spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect, info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist, info_spu_dma_command, info_spu_proxydma_command): Update. * stack.c (print_frame_nameless_args, frame_info): Update. * symfile.c (read_target_long_array, simple_read_overlay_table, simple_read_overlay_region_table): Update. * target.c (debug_print_register): Update. * tramp-frame.c (tramp_frame_start): Update. * v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call, v850_extract_return_value, v850_store_return_value, * valarith.c (value_binop, value_bit_index): Update. * valops.c (value_cast): Update. * valprint.c (val_print_type_code_int, val_print_string, read_string): Update. * value.c (unpack_long, unpack_double, unpack_field_as_long, modify_field, pack_long): Update. * vax-tdep.c (vax_store_arguments, vax_push_dummy_call, vax_skip_prologue): Update. * xstormy16-tdep.c (xstormy16_push_dummy_call, xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p, xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry, xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update. * xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read, xtensa_pseudo_register_write, xtensa_frame_cache, xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update. * dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. * dfp.c (match_endianness): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. (decimal_to_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. Pass it to match_endianness. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. Pass them to match_endianness. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. Pass them to match_endianness. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. Pass them to match_endianness. * valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and BYTE_ORDER_Y output parameters. (value_binop): Update call to value_args_as_decimal. Update calls to decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero, decimal_binop, decimal_compare and decimal_convert to pass/receive byte order: * c-exp.y (parse_number): Update. * printcmd.c (printf_command): Update. * valarith.c (value_args_as_decimal, value_binop, value_logical_not, value_equal, value_less): Update. * valops.c (value_cast, value_one): Update. * valprint.c (print_decimal_floating): Update. * value.c (unpack_long, unpack_double): Update. * python/python-value.c (valpy_nonzero): Update. * ada-valprint.c (char_at): Add BYTE_ORDER parameter. (printstr): Update calls to char_at. (ada_val_print_array): Likewise. * valprint.c (read_string): Add BYTE_ORDER parameter. (val_print_string): Update call to read_string. * c-lang.c (c_get_string): Likewise. * charset.h (target_wide_charset): Add BYTE_ORDER parameter. * charset.c (target_wide_charset): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * printcmd.c (printf_command): Update calls to target_wide_charset. * c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter. Pass to target_wide_charset. Use it instead of current_gdbarch. (classify_type): Add BYTE_ORDER parameter. Pass to charset_for_string_type. Allow NULL encoding pointer. (print_wchar): Add BYTE_ORDER parameter. (c_emit_char): Update calls to classify_type and print_wchar. (c_printchar, c_printstr): Likewise. * gdbarch.sh (in_solib_return_trampoline): Convert to type "m". * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH parameter. * arch-utils.c (generic_in_solib_return_trampoline): Likewise. * hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise. * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise. (rs6000_skip_trampoline_code): Update call. * alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to dynamic_sigtramp_offset and pc_in_sigtramp callbacks. (alpha_read_insn): Add GDBARCH parameter. * alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter. (alpha_register_to_value): Pass architecture to alpha_sts. (alpha_extract_return_value): Likewise. (alpha_value_to_register): Pass architecture to alpha_lds. (alpha_store_return_value): Likewise. (alpha_read_insn): Add GDBARCH parameter. (alpha_skip_prologue): Pass architecture to alpha_read_insn. (alpha_heuristic_proc_start): Likewise. (alpha_heuristic_frame_unwind_cache): Likewise. (alpha_next_pc): Likewise. (alpha_sigtramp_frame_this_id): Pass architecture to tdep->dynamic_sigtramp_offset callback. (alpha_sigtramp_frame_sniffer): Pass architecture to tdep->pc_in_sigtramp callback. * alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter. (alphafbsd_sigtramp_offset): Likewise. * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH parameter. Pass to alpha_read_insn. (alpha_linux_sigtramp_offset): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset_1. (alpha_linux_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset. (alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn and alpha_linux_sigtramp_offset. * alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter. (alphanbsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alphanbsd_sigtramp_offset. * alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter. (alphaobsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_read_insn. (alphaobsd_sigcontext_addr): Pass architecture to alphaobsd_sigtramp_offset. * alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH parameter. * amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter. (amd64_skip_prologue): Pass architecture to amd64_analyze_prologue. (amd64_frame_cache): Likewise. * arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove. (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros. * arm-wince-tdep.c: Include "frame.h". * avr-tdep.c (EXTRACT_INSN): Remove. (avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN. (avr_skip_prologue): Pass architecture to avr_scan_prologue. (avr_frame_unwind_cache): Likewise. * cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member. (find_step_target): Initialize it. (get_data_from_address): Add BYTE_ORDER parameter. (bdap_prefix): Pass byte order to get_data_from_address. (handle_prefix_assign_mode_for_aritm_op): Likewise. (three_operand_add_sub_cmp_and_or_op): Likewise. (handle_inc_and_index_mode_for_aritm_op): Likewise. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter. (frv_linux_sigcontext_reg_addr): Pass architecture to frv_linux_pc_in_sigtramp. (frv_linux_sigtramp_frame_sniffer): Likewise. * h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter. (h8300_analyze_prologue): Add GDBARCH parameter. Pass to h8300_is_argument_spill. (h8300_frame_cache, h8300_skip_prologue): Pass architecture to h8300_analyze_prologue. * hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to in_solib_call_trampoline callback. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH parameter. (hppa64_push_dummy_call): Pass architecture to hppa64_convert_code_addr_to_fptr. (hppa_match_insns): Add GDBARCH parameter. (hppa_match_insns_relaxed): Add GDBARCH parameter. Pass to hppa_match_insns. (hppa_skip_trampoline_code): Pass architecture to hppa_match_insns. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. Pass to hppa_match_insns_relaxed. (hppa_stub_unwind_sniffer): Pass architecture to tdep->in_solib_call_trampoline callback. * hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter. (hppa32_hpux_search_dummy_call_sequence): Pass architecture to hppa_hpux_search_pattern. * hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter. (hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter. Pass to insns_match_pattern. (hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to hppa_linux_sigtramp_find_sigcontext. (hppa_linux_sigtramp_frame_sniffer): Likewise. (hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter. (hppa64_hpux_in_solib_call_trampoline): Likewise. * i386-tdep.c (i386_follow_jump): Add GDBARCH parameter. (i386_analyze_frame_setup): Add GDBARCH parameter. (i386_analyze_prologue): Add GDBARCH parameter. Pass to i386_follow_jump and i386_analyze_frame_setup. (i386_skip_prologue): Pass architecture to i386_analyze_prologue and i386_follow_jump. (i386_frame_cache): Pass architecture to i386_analyze_prologue. (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass frame to i386_pe_skip_trampoline_code. * ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to sigcontext_register_address callback. * ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter. (ia64_find_unwind_table): Pass architecture to ia64_find_global_pointer. (find_extant_func_descr): Add GDBARCH parameter. (find_func_descr): Pass architecture to find_extant_func_descr and ia64_find_global_pointer. (ia64_sigtramp_frame_init_saved_regs): Pass architecture to tdep->sigcontext_register_address callback. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add GDBARCH parameter. * iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter. (iq2000_frame_cache): Pass architecture to iq2000_scan_prologue. * lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter. (lm32_skip_prologue, lm32_frame_cache): Pass architecture to lm32_analyze_prologue. * m32r-tdep.c (decode_prologue): Add GDBARCH parameter. (m32r_skip_prologue): Pass architecture to decode_prologue. * m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter. (m68hc11_scan_prologue): Pass architecture to m68hc11_analyze_instruction. * m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter. (m68k_analyze_prologue): Pass architecture to m68k_analyze_frame_setup. * m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter. (m88k_analyze_prologue): Add GDBARCH parameter. Pass byte order to m88k_fetch_instruction. (m88k_skip_prologue): Pass architecture to m88k_analyze_prologue. (m88k_frame_cache): Likewise. * mep-tdep.c (mep_get_insn): Add GDBARCH parameter. (mep_analyze_prologue): Pass architecture to mep_get_insn. * mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter. (mips32_next_pc): Pass architecture to mips_fetch_instruction. (deal_with_atomic_sequence): Likewise. (unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction. (mips16_scan_prologue): Likewise. (mips32_scan_prologue): Likewise. (mips16_in_function_epilogue_p): Likewise. (mips32_in_function_epilogue_p): Likewise. (mips_about_to_return): Likewise. (mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue. (mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue. (mips_skip_prologue): Pass architecture to mips16_scan_prologue and mips32_scan_prologue. (mips_in_function_epilogue_p): Pass architecture to mips16_in_function_epilogue_p and mips32_in_function_epilogue_p. (heuristic_proc_start): Pass architecture to mips_fetch_instruction and mips_about_to_return. (mips_skip_mips16_trampoline_code): Pass architecture to mips_fetch_instruction. (fetch_mips_16): Add GDBARCH parameter. (mips16_next_pc): Pass architecture to fetch_mips_16. (extended_mips16_next_pc): Pass architecture to unpack_mips16 and fetch_mips_16. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class): Add GDBARCH parameter. (find_implementation_from_class): Add GDBARCH parameter, pass to read_objc_class, read_objc_methlist_nmethods, and read_objc_methlist_method. (find_implementation): Add GDBARCH parameter, pass to read_objc_object and find_implementation_from_class. (resolve_msgsend, resolve_msgsend_stret): Pass architecture to find_implementation. (resolve_msgsend_super, resolve_msgsend_super_stret): Pass architecture to read_objc_super and find_implementation_from_class. * ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter. (ppc64_standard_linkage1_target, ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): Pass architecture to ppc64_desc_entry_point. * rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter. (skip_prologue): Pass byte order to bl_to_blrl_insn_p. (rs6000_fetch_instruction): Add GDBARCH parameter. (rs6000_skip_stack_check): Add GDBARCH parameter, pass to rs6000_fetch_instruction. (skip_prologue): Pass architecture to rs6000_fetch_instruction. * remote-mips.c (mips_store_word): Return old_contents as host integer value instead of target bytes. * s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member. (s390_analyze_prologue): Initialize it. (extend_simple_arg): Add GDBARCH parameter. (s390_push_dummy_call): Pass architecture to extend_simple_arg. * scm-lang.c (scm_get_field): Add BYTE_ORDER parameter. * scm-lang.h (scm_get_field): Add BYTE_ORDER parameter. (SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field. * scm-valprint.c (scm_scmval_print): Likewise. (scm_scmlist_print, scm_ipruk, scm_scmval_print): Define SCM_BYTE_ORDER. * sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter. (sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to look_for_args_moves. (sh64_skip_prologue): Pass architecture to sh64_skip_prologue_hard_way. * sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter. (sh_skip_prologue): Pass architecture to sh_analyze_prologue. (sh_frame_cache): Likewise. * solib-irix.c (extract_mips_address): Add GDBARCH parameter. (fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Pass architecture to extract_mips_address. * sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter. * sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter. (sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture to sparc_fetch_wcookie. (sparc32_frame_prev_register): Likewise. * sparc64-tdep.c (sparc64_frame_prev_register): Likewise. * sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise. * spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter. (spu_skip_prologue): Pass architecture to spu_analyze_prologue. (spu_virtual_frame_pointer): Likewise. (spu_frame_unwind_cache): Likewise. (info_spu_mailbox_list): Add BYTE_ORER parameter. (info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list. (info_spu_dma_cmdlist): Add BYTE_ORER parameter. (info_spu_dma_command, info_spu_proxydma_command): Pass byte order to info_spu_dma_cmdlist. * symfile.c (read_target_long_array): Add GDBARCH parameter. (simple_read_overlay_table, simple_read_overlay_region_table, simple_overlay_update_1): Pass architecture to read_target_long_array. * v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter. (v850_frame_cache): Pass architecture to v850_analyze_prologue. * xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH parameter. (xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture to xstormy16_analyze_prologue. (xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter. (xstormy16_find_jmp_table_entry): Likewise. (xstormy16_skip_trampoline_code): Pass architecture to xstormy16_resolve_jmp_table_entry. (xstormy16_pointer_to_address): Likewise. (xstormy16_address_to_pointer): Pass architecture to xstormy16_find_jmp_table_entry. * xtensa-tdep.c (call0_track_op): Add GDBARCH parameter. (call0_analyze_prologue): Add GDBARCH parameter, pass to call0_track_op. (call0_frame_cache): Pass architecture to call0_analyze_prologue. (xtensa_skip_prologue): Likewise.
2009-07-02 19:25:59 +02:00
word_size, byte_order);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* Determine our frame base. */
info->frame_base = prev_sp + 16*word_size + 32;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
return info;
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
static void
s390_sigtramp_frame_this_id (struct frame_info *this_frame,
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
void **this_prologue_cache,
struct frame_id *this_id)
{
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
struct s390_sigtramp_unwind_cache *info
= s390_sigtramp_frame_unwind_cache (this_frame, this_prologue_cache);
*this_id = frame_id_build (info->frame_base, get_frame_pc (this_frame));
}
static struct value *
s390_sigtramp_frame_prev_register (struct frame_info *this_frame,
void **this_prologue_cache, int regnum)
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
{
struct s390_sigtramp_unwind_cache *info
= s390_sigtramp_frame_unwind_cache (this_frame, this_prologue_cache);
return s390_trad_frame_prev_register (this_frame, info->saved_regs, regnum);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
}
static int
s390_sigtramp_frame_sniffer (const struct frame_unwind *self,
struct frame_info *this_frame,
void **this_prologue_cache)
{
CORE_ADDR pc = get_frame_pc (this_frame);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
bfd_byte sigreturn[2];
if (target_read_memory (pc, sigreturn, 2))
return 0;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
if (sigreturn[0] != 0x0a /* svc */)
return 0;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
if (sigreturn[1] != 119 /* sigreturn */
&& sigreturn[1] != 173 /* rt_sigreturn */)
return 0;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
return 1;
}
static const struct frame_unwind s390_sigtramp_frame_unwind = {
SIGTRAMP_FRAME,
gdb/ * frame.c (frame_unwind_register): Throw an error if unwinding the register failed. * get_prev_frame_1 (get_prev_frame_1): Ask the unwinder if there's an unwind stop reason. (frame_stop_reason_string): Handle UNWIND_UNAVAILABLE. * frame.h (enum unwind_stop_reason) <UNWIND_OUTERMOST, UNWIND_UNAVAILABLE>: New. * inline-frame.c (inline_frame_unwind): Install default_frame_unwind_stop_reason. * frame-unwind.c: Include "exceptions.h". (frame_unwind_find_by_frame): Swallow NOT_AVAILABLE_ERROR errors. (default_frame_unwind_stop_reason): New. * frame-unwind.h (frame_unwind_stop_reason_ftype): New typedef. (default_frame_unwind_stop_reason): Declare. (struct frame_unwind) <stop_reason>: New function pointer. * dummy-frame.c: Install default_frame_unwind_stop_reason. * dwarf2-frame.c: Include exceptions.h. (struct dwarf2_frame_cache) <unavailable_retaddr>: New field. (dwarf2_frame_cache): Swallow NOT_AVAILABLE_ERROR errors when computing the CFA. If such an error was thrown, set unavailable_retaddr. (dwarf2_frame_unwind_stop_reason): New. (dwarf2_frame_this_id): Don't build a frame id if the CFA was unavailable. (dwarf2_frame_unwind): Install dwarf2_frame_unwind_stop_reason. (dwarf2_signal_frame_unwind): Ditto. * amd64-tdep.c: Include "exceptions.h". (struct amd64_frame_cache): New field "base_p". (amd64_init_frame_cache): Clear it. (amd64_frame_cache_1): New, factored out from amd64_frame_cache. Avoid reading registers with functions that throw if the register is not necessary to compute the frame base. (amd64_frame_cache): Reimplement wrapping amd64_frame_cache_1, and swallowing NOT_AVAILABLE_ERROR. (amd64_frame_unwind_stop_reason): New. (amd64_frame_this_id): Don't build a frame id if the frame base was unavailable. (amd64_frame_unwind): Install amd64_frame_unwind_stop_reason. (amd64_sigtramp_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set base_p if the frame base was computable. (amd64_sigtramp_frame_unwind_stop_reason): New. (amd64_sigtramp_frame_this_id): Don't build a frame id if the frame base was unavailable. (amd64_sigtramp_frame_unwind): Install amd64_sigtramp_frame_unwind_stop_reason. (amd64_epilogue_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set base_p if the frame base was computable. (amd64_epilogue_frame_unwind_stop_reason): New. (amd64_epilogue_frame_this_id): Don't build a frame id if the frame base was unavailable. (amd64_epilogue_frame_unwind): Install amd64_epilogue_frame_unwind_stop_reason. * i386-tdep.c: Include "exceptions.h". (struct i386_frame_cache): New field "base_p". (i386_init_frame_cache): Clear it. (i386_frame_cache_1): New, factored out from amd64_frame_cache. Avoid reading registers with functions that throw if the register is not necessary to compute the frame base. (i386_frame_cache): Reimplement wrapping amd64_frame_cache_1, and swallowing NOT_AVAILABLE_ERROR. (i386_frame_unwind_stop_reason): New. (i386_frame_this_id): Don't build a frame id if the frame base was unavailable. (i386_frame_prev_register): Handle unavailable SP. (i386_frame_unwind): Install i386_frame_unwind_stop_reason. (i386_epilogue_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set base_p if the frame base was computable. (i386_epilogue_frame_unwind_stop_reason): New. (i386_epilogue_frame_this_id): Don't build a frame id if the frame base was unavailable. (i386_epilogue_frame_unwind): Install i386_epilogue_frame_unwind_stop_reason. (i386_sigtramp_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set base_p if the frame base was computable. (i386_sigtramp_frame_unwind_stop_reason): New. (i386_sigtramp_frame_this_id): Don't build a frame id if the frame base was unavailable. (i386_sigtramp_frame_unwind): Install i386_sigtramp_frame_unwind_stop_reason. * sentinel-frame.c (sentinel_frame_prev_register): Use the value type's size, not the register's. (sentinel_frame_unwind): Install default_frame_unwind_stop_reason. * alpha-mdebug-tdep.c (alpha_mdebug_frame_unwind): Install default_frame_unwind_stop_reason. * alpha-tdep.c (alpha_sigtramp_frame_unwind) (alpha_heuristic_frame_unwind): Ditto. * amd64obsd-tdep.c (amd64obsd_trapframe_unwind): Ditto. * arm-tdep.c (arm_prologue_unwind, arm_stub_unwind): Ditto. * avr-tdep.c (avr_frame_unwind): Ditto. * cris-tdep.c (cris_sigtramp_frame_unwind, cris_frame_unwind): Ditto. * frv-linux-tdep.c (frv_linux_sigtramp_frame_unwind): Ditto. * frv-tdep.c (frv_frame_unwind): Ditto. * h8300-tdep.c (h8300_frame_unwind): Ditto. * hppa-hpux-tdep.c (hppa_hpux_sigtramp_frame_unwind): Ditto. * hppa-linux-tdep.c (hppa_linux_sigtramp_frame_unwind): Ditto. * hppa-tdep.c (hppa_frame_unwind, hppa_fallback_frame_unwind) (hppa_stub_frame_unwind): Ditto. * i386obsd-tdep.c (i386obsd_trapframe_unwind): Ditto. * ia64-tdep.c (ia64_frame_unwind, ia64_sigtramp_frame_unwind) (ia64_libunwind_frame_unwind) (ia64_libunwind_sigtramp_frame_unwind): Ditto. * iq2000-tdep.c (iq2000_frame_unwind): Ditto. * lm32-tdep.c (lm32_frame_unwind): Ditto. * m32c-tdep.c (m32c_unwind): Ditto. * m32r-linux-tdep.c (m32r_linux_sigtramp_frame_unwind): Ditto. * m32r-tdep.c (m32r_frame_unwind): Ditto. * m68hc11-tdep.c (m68hc11_frame_unwind): Ditto. * m68k-tdep.c (m68k_frame_unwind): Ditto. * m68klinux-tdep.c (m68k_linux_sigtramp_frame_unwind): Ditto. * m88k-tdep.c (m88k_frame_unwind): Ditto. * mep-tdep.c (mep_frame_unwind): Ditto. * microblaze-tdep.c (microblaze_frame_unwind): Ditto. * mips-tdep.c (mips_insn16_frame_unwind, mips_insn32_frame_unwind) (mips_stub_frame_unwind): Ditto. * mn10300-tdep.c (mn10300_frame_unwind): Ditto. * moxie-tdep.c (moxie_frame_unwind): Ditto. * mt-tdep.c (mt_frame_unwind): Ditto. * ppc-linux-tdep.c (ppu2spu_unwind): Ditto. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_unwind): Ditto. * rs6000-tdep.c (rs6000_frame_unwind): Ditto. * s390-tdep.c (s390_frame_unwind, s390_stub_frame_unwind) (s390_sigtramp_frame_unwind): Ditto. * score-tdep.c (score_prologue_unwind): Ditto. * sh-tdep.c (sh_frame_unwind): Ditto. * sh64-tdep.c (sh64_frame_unwind): Ditto. * sparc-sol2-tdep.c (sparc32_sol2_sigtramp_frame_unwind): Ditto. * sparc-tdep.c (sparc32_frame_unwind): Ditto. * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_unwind): Ditto. * sparc64-tdep.c (sparc64_frame_unwind): Ditto. * sparc64fbsd-tdep.c (sparc64fbsd_sigtramp_frame_unwind): Ditto. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_frame_unwind): Ditto. * sparc64obsd-tdep.c (sparc64obsd_frame_unwind) (sparc64obsd_trapframe_unwind): Ditto. * sparcnbsd-tdep.c (sparc32nbsd_sigcontext_frame_unwind): Ditto. * sparcobsd-tdep.c (sparc32obsd_sigtramp_frame_unwind): Ditto. * spu-tdep.c (spu_frame_unwind, spu2ppu_unwind): Ditto. * v850-tdep.c (v850_frame_unwind): Ditto. * vax-tdep.c (vax_frame_unwind): Ditto. * vaxobsd-tdep.c (vaxobsd_sigtramp_frame_unwind): Ditto. * xstormy16-tdep.c (frame_unwind xstormy16_frame_unwind): Ditto. * xtensa-tdep.c (xtensa_unwind): Ditto.
2011-03-18 19:52:32 +01:00
default_frame_unwind_stop_reason,
s390_sigtramp_frame_this_id,
s390_sigtramp_frame_prev_register,
NULL,
s390_sigtramp_frame_sniffer
};
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* Frame base handling. */
static CORE_ADDR
s390_frame_base_address (struct frame_info *this_frame, void **this_cache)
{
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
struct s390_unwind_cache *info
= s390_frame_unwind_cache (this_frame, this_cache);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
return info->frame_base;
}
static CORE_ADDR
s390_local_base_address (struct frame_info *this_frame, void **this_cache)
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
{
struct s390_unwind_cache *info
= s390_frame_unwind_cache (this_frame, this_cache);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
return info->local_base;
}
static const struct frame_base s390_frame_base = {
&s390_frame_unwind,
s390_frame_base_address,
s390_local_base_address,
s390_local_base_address
};
static CORE_ADDR
s390_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
{
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
ULONGEST pc;
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
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pc = frame_unwind_register_unsigned (next_frame, tdep->pc_regnum);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
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return gdbarch_addr_bits_remove (gdbarch, pc);
}
static CORE_ADDR
s390_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame)
{
ULONGEST sp;
sp = frame_unwind_register_unsigned (next_frame, S390_SP_REGNUM);
return gdbarch_addr_bits_remove (gdbarch, sp);
}
/* DWARF-2 frame support. */
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
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static struct value *
s390_dwarf2_prev_register (struct frame_info *this_frame, void **this_cache,
int regnum)
{
return s390_unwind_pseudo_register (this_frame, regnum);
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
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}
static void
s390_dwarf2_frame_init_reg (struct gdbarch *gdbarch, int regnum,
struct dwarf2_frame_state_reg *reg,
struct frame_info *this_frame)
{
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
/* The condition code (and thus PSW mask) is call-clobbered. */
if (regnum == S390_PSWM_REGNUM)
reg->how = DWARF2_FRAME_REG_UNDEFINED;
/* The PSW address unwinds to the return address. */
else if (regnum == S390_PSWA_REGNUM)
reg->how = DWARF2_FRAME_REG_RA;
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
/* Fixed registers are call-saved or call-clobbered
depending on the ABI in use. */
else if (regnum < S390_NUM_REGS)
{
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
if (s390_register_call_saved (gdbarch, regnum))
reg->how = DWARF2_FRAME_REG_SAME_VALUE;
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
else
reg->how = DWARF2_FRAME_REG_UNDEFINED;
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
}
/* We install a special function to unwind pseudos. */
else
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
{
reg->how = DWARF2_FRAME_REG_FN;
reg->loc.fn = s390_dwarf2_prev_register;
}
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
/* Dummy function calls. */
/* Return non-zero if TYPE is an integer-like type, zero otherwise.
"Integer-like" types are those that should be passed the way
integers are: integers, enums, ranges, characters, and booleans. */
static int
is_integer_like (struct type *type)
{
enum type_code code = TYPE_CODE (type);
return (code == TYPE_CODE_INT
|| code == TYPE_CODE_ENUM
|| code == TYPE_CODE_RANGE
|| code == TYPE_CODE_CHAR
|| code == TYPE_CODE_BOOL);
}
/* Return non-zero if TYPE is a pointer-like type, zero otherwise.
"Pointer-like" types are those that should be passed the way
pointers are: pointers and references. */
static int
is_pointer_like (struct type *type)
{
enum type_code code = TYPE_CODE (type);
return (code == TYPE_CODE_PTR
|| code == TYPE_CODE_REF);
}
/* Return non-zero if TYPE is a `float singleton' or `double
singleton', zero otherwise.
A `T singleton' is a struct type with one member, whose type is
either T or a `T singleton'. So, the following are all float
singletons:
struct { float x };
struct { struct { float x; } x; };
struct { struct { struct { float x; } x; } x; };
... and so on.
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
All such structures are passed as if they were floats or doubles,
as the (revised) ABI says. */
static int
is_float_singleton (struct type *type)
{
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
if (TYPE_CODE (type) == TYPE_CODE_STRUCT && TYPE_NFIELDS (type) == 1)
{
struct type *singleton_type = TYPE_FIELD_TYPE (type, 0);
CHECK_TYPEDEF (singleton_type);
return (TYPE_CODE (singleton_type) == TYPE_CODE_FLT
|| TYPE_CODE (singleton_type) == TYPE_CODE_DECFLOAT
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
|| is_float_singleton (singleton_type));
}
return 0;
}
/* Return non-zero if TYPE is a struct-like type, zero otherwise.
"Struct-like" types are those that should be passed as structs are:
structs and unions.
As an odd quirk, not mentioned in the ABI, GCC passes float and
double singletons as if they were a plain float, double, etc. (The
corresponding union types are handled normally.) So we exclude
those types here. *shrug* */
static int
is_struct_like (struct type *type)
{
enum type_code code = TYPE_CODE (type);
return (code == TYPE_CODE_UNION
|| (code == TYPE_CODE_STRUCT && ! is_float_singleton (type)));
}
/* Return non-zero if TYPE is a float-like type, zero otherwise.
"Float-like" types are those that should be passed as
floating-point values are.
You'd think this would just be floats, doubles, long doubles, etc.
But as an odd quirk, not mentioned in the ABI, GCC passes float and
double singletons as if they were a plain float, double, etc. (The
corresponding union types are handled normally.) So we include
those types here. *shrug* */
static int
is_float_like (struct type *type)
{
return (TYPE_CODE (type) == TYPE_CODE_FLT
|| TYPE_CODE (type) == TYPE_CODE_DECFLOAT
|| is_float_singleton (type));
}
static int
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
is_power_of_two (unsigned int n)
{
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
return ((n & (n - 1)) == 0);
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
/* Return non-zero if TYPE should be passed as a pointer to a copy,
zero otherwise. */
static int
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
s390_function_arg_pass_by_reference (struct type *type)
{
unsigned length = TYPE_LENGTH (type);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
if (length > 8)
return 1;
return (is_struct_like (type) && !is_power_of_two (TYPE_LENGTH (type)))
|| TYPE_CODE (type) == TYPE_CODE_COMPLEX
|| (TYPE_CODE (type) == TYPE_CODE_ARRAY && TYPE_VECTOR (type));
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
/* Return non-zero if TYPE should be passed in a float register
if possible. */
static int
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
s390_function_arg_float (struct type *type)
{
unsigned length = TYPE_LENGTH (type);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
if (length > 8)
return 0;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
return is_float_like (type);
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
/* Return non-zero if TYPE should be passed in an integer register
(or a pair of integer registers) if possible. */
static int
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
s390_function_arg_integer (struct type *type)
{
unsigned length = TYPE_LENGTH (type);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
if (length > 8)
return 0;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
return is_integer_like (type)
|| is_pointer_like (type)
|| (is_struct_like (type) && is_power_of_two (length));
}
/* Return ARG, a `SIMPLE_ARG', sign-extended or zero-extended to a full
word as required for the ABI. */
static LONGEST
* defs.h (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * gdbcore.h (read_memory_integer, safe_read_memory_integer, read_memory_unsigned_integer, write_memory_signed_integer, write_memory_unsigned_integer): Add BYTE_ORDER parameter. * corefile.c (struct captured_read_memory_integer_arguments): Add BYTE_ORDER member. (safe_read_memory_integer): Add BYTE_ORDER parameter. Store it into struct captured_read_memory_integer_arguments. (do_captured_read_memory_integer): Pass it to read_memory_integer. (read_memory_integer): Add BYTE_ORDER parameter. Pass it to extract_signed_integer. (read_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. (write_memory_signed_integer): Add BYTE_ORDER parameter. Pass it to store_signed_integer. (write_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to store_unsigned_integer. * target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter. * target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. Update calls to extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer, read_memory_integer, read_memory_unsigned_integer, safe_read_memory_integer, write_memory_signed_integer, write_memory_unsigned_integer, and get_target_memory_unsigned to pass byte order: * ada-lang.c (ada_value_binop): Update. * ada-valprint.c (char_at): Update. * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update. * alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call, alpha_extract_return_value, alpha_read_insn, alpha_get_longjmp_target): Update. * amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update. * amd64obsd-tdep.c (amd64obsd_supply_uthread, amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update. * amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue, amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel, amd64_displaced_step_fixup): Update. * arm-linux-tdep.c (arm_linux_sigreturn_init, arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update. * arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc, arm_get_next_pc, arm_extract_return_value, arm_store_return_value, arm_return_value): Update. * arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update. * auxv.c (default_auxv_parse): Update. * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address, avr_scan_prologue, avr_extract_return_value, avr_frame_prev_register, avr_push_dummy_call): Update. * bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset, bsd_uthread_wait, bsd_uthread_thread_alive, bsd_uthread_extra_thread_info): Update. * c-lang.c (c_printstr, print_wchar): Update. * cp-valprint.c (cp_print_class_member): Update. * cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache, cris_push_dummy_call, cris_scan_prologue, cris_store_return_value, cris_extract_return_value, find_step_target, dip_prefix, sixteen_bit_offset_branch_op, none_reg_mode_jump_op, move_mem_to_reg_movem_op, get_data_from_address): Update. * dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update. * dwarf2-frame.c (execute_cfa_program): Update. * dwarf2loc.c (find_location_expression): Update. * dwarf2read.c (dwarf2_const_value): Update. * expprint.c (print_subexp_standard): Update. * findvar.c (unsigned_pointer_to_address, signed_pointer_to_address, unsigned_address_to_pointer, address_to_signed_pointer, read_var_value): Update. * frame.c (frame_unwind_register_signed, frame_unwind_register_unsigned, get_frame_memory_signed, get_frame_memory_unsigned): Update. * frame-unwind.c (frame_unwind_got_constant): Update. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp, frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache): Update. * frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue, frv_extract_return_value, find_func_descr, frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update. * f-valprint.c (f_val_print): Update. * gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr): Update. * h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue, h8300_push_dummy_call, h8300_extract_return_value, h8300h_extract_return_value, h8300_store_return_value, h8300h_store_return_value): Update. * hppabsd-tdep.c (hppabsd_find_global_pointer): Update. * hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register): Update. * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline, hppa64_hpux_in_solib_call_trampoline, hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code, hppa_hpux_sigtramp_frame_unwind_cache, hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer, hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern, hppa32_hpux_search_dummy_call_sequence, hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state, hppa_hpux_unwind_adjust_stub): Update. * hppa-linux-tdep.c (insns_match_pattern, hppa_linux_find_global_pointer): Update. * hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call, hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call, skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache, hppa_pseudo_register_read, hppa_frame_prev_register_helper, hppa_match_insns): Update. * hpux-thread.c (hpux_thread_fetch_registers): Update. * i386-tdep.c (i386bsd_sigcontext_addr): Update. * i386-cygwin-tdep.c (core_process_module_section): Update. * i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn, amd64_darwin_sstep_at_sigreturn): Update. * i386-darwin-tdep.c (i386_darwin_sigcontext_addr, amd64_darwin_sigcontext_addr): Likewise. * i386-linux-nat.c (i386_linux_sigcontext_addr): Update. * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update. * i386-nto-tdep.c (i386nto_sigcontext_addr): Update. * i386obsd-nat.c (i386obsd_supply_pcb): Update. * i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread, i386obsd_trapframe_cache): Update. * i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump, i386_analyze_frame_setup, i386_analyze_prologue, i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache, i386_get_longjmp_target, i386_push_dummy_call, i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr, i386_fetch_pointer_argument): Update. * i387-tdep.c (i387_supply_fsave): Update. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update. * ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write, examine_prologue, ia64_frame_cache, ia64_frame_prev_register, ia64_sigtramp_frame_cache, ia64_sigtramp_frame_prev_register, ia64_access_reg, ia64_access_rse_reg, ia64_libunwind_frame_this_id, ia64_libunwind_frame_prev_register, ia64_libunwind_sigtramp_frame_this_id, ia64_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer, find_extant_func_descr, find_func_descr, ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id, ia64_unwind_pc): Update. * iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer, iq2000_scan_prologue, iq2000_extract_return_value, iq2000_push_dummy_call): Update. * irix5nat.c (fill_gregset): Update. * jv-lang.c (evaluate_subexp_java): Update. * jv-valprint.c (java_value_print): Update. * lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call, lm32_extract_return_value, lm32_store_return_value): Update. * m32c-tdep.c (m32c_push_dummy_call, m32c_return_value, m32c_skip_trampoline_code, m32c_m16c_address_to_pointer, m32c_m16c_pointer_to_address): Update. * m32r-tdep.c (m32r_store_return_value, decode_prologue, m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value): Update. * m68hc11-tdep.c (m68hc11_pseudo_register_read, m68hc11_pseudo_register_write, m68hc11_analyze_instruction, m68hc11_push_dummy_call): Update. * m68linux-tdep.c (m68k_linux_pc_in_sigtramp, m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache): Update. * m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup, m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache, m68k_get_longjmp_target): Update. * m88k-tdep.c (m88k_fetch_instruction): Update. * mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write, mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update. * mi/mi-main.c (mi_cmd_data_write_memory): Update. * mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg, mips64_linux_get_longjmp_target, mips64_fill_gregset, mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update. * mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update. * mips-tdep.c (mips_fetch_instruction, fetch_mips_16, mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call, mips_o32_push_dummy_call, mips_o64_push_dummy_call, mips_single_step_through_delay, mips_skip_pic_trampoline_code, mips_integer_to_address): Update. * mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call): Update. * monitor.c (monitor_supply_register, monitor_write_memory, monitor_read_memory_single): Update. * moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value, moxie_analyze_prologue): Update. * mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor, mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info, mt_push_dummy_call): Update. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class, find_implementation_from_class): Update. * ppc64-linux-tdep.c (ppc64_desc_entry_point, ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache): Update. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer, ppcobsd_sigtramp_frame_cache): Update. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call, do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call, ppc64_sysv_abi_return_value): Update. * ppc-linux-nat.c (ppc_linux_auxv_parse): Update. * procfs.c (procfs_auxv_parse): Update. * p-valprint.c (pascal_val_print): Update. * regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned, regcache_raw_write_signed, regcache_raw_write_unsigned, regcache_cooked_read_signed, regcache_cooked_read_unsigned, regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update. * remote-m32r-sdi.c (m32r_fetch_register): Update. * remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory): Update. * rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value, rs6000_convert_from_func_ptr_addr, branch_dest, rs6000_software_single_step): Update. * rs6000-tdep.c (rs6000_in_function_epilogue_p, ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence, bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue, rs6000_skip_main_prologue, rs6000_skip_trampoline_code, rs6000_frame_cache): Update. * s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write, s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load, s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache, extend_simple_arg, s390_push_dummy_call, s390_return_value): Update. * scm-exp.c (scm_lreadr): Update. * scm-lang.c (scm_get_field, scm_unpack): Update. * scm-valprint.c (scm_val_print): Update. * score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call, score_fetch_inst): Update. * sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way, sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value, sh64_pseudo_register_read, sh64_pseudo_register_write, sh64_frame_prev_register): Update: * sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu, sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu, sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update. * solib-darwin.c (darwin_load_image_infos): Update. * solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2, find_canonical_descriptor_in_load_object): Update. * solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Update. * solib-som.c (som_solib_create_inferior_hook, link_map_start, som_current_sos, som_open_symbol_file_object): Update. * solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME): Update. * solib-svr4.c (read_program_header, scan_dyntag_auxv, solib_svr4_r_ldsomap): Update. * sparc64-linux-tdep.c (sparc64_linux_step_trap): Update. * sparc64obsd-tdep.c (sparc64obsd_supply_uthread, sparc64obsd_collect_uthread): Update. * sparc64-tdep.c (sparc64_pseudo_register_read, sparc64_pseudo_register_write, sparc64_supply_gregset, sparc64_collect_gregset): Update. * sparc-linux-tdep.c (sparc32_linux_step_trap): Update. * sparcobsd-tdep.c (sparc32obsd_supply_uthread, sparc32obsd_collect_uthread): Update. * sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code, sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow, sparc_collect_rwindow): Update. * spu-linux-nat.c (parse_spufs_run): Update. * spu-tdep.c (spu_pseudo_register_read_spu, spu_pseudo_register_write_spu, spu_pointer_to_address, spu_analyze_prologue, spu_in_function_epilogue_p, spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step, spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect, info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist, info_spu_dma_command, info_spu_proxydma_command): Update. * stack.c (print_frame_nameless_args, frame_info): Update. * symfile.c (read_target_long_array, simple_read_overlay_table, simple_read_overlay_region_table): Update. * target.c (debug_print_register): Update. * tramp-frame.c (tramp_frame_start): Update. * v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call, v850_extract_return_value, v850_store_return_value, * valarith.c (value_binop, value_bit_index): Update. * valops.c (value_cast): Update. * valprint.c (val_print_type_code_int, val_print_string, read_string): Update. * value.c (unpack_long, unpack_double, unpack_field_as_long, modify_field, pack_long): Update. * vax-tdep.c (vax_store_arguments, vax_push_dummy_call, vax_skip_prologue): Update. * xstormy16-tdep.c (xstormy16_push_dummy_call, xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p, xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry, xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update. * xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read, xtensa_pseudo_register_write, xtensa_frame_cache, xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update. * dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. * dfp.c (match_endianness): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. (decimal_to_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. Pass it to match_endianness. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. Pass them to match_endianness. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. Pass them to match_endianness. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. Pass them to match_endianness. * valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and BYTE_ORDER_Y output parameters. (value_binop): Update call to value_args_as_decimal. Update calls to decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero, decimal_binop, decimal_compare and decimal_convert to pass/receive byte order: * c-exp.y (parse_number): Update. * printcmd.c (printf_command): Update. * valarith.c (value_args_as_decimal, value_binop, value_logical_not, value_equal, value_less): Update. * valops.c (value_cast, value_one): Update. * valprint.c (print_decimal_floating): Update. * value.c (unpack_long, unpack_double): Update. * python/python-value.c (valpy_nonzero): Update. * ada-valprint.c (char_at): Add BYTE_ORDER parameter. (printstr): Update calls to char_at. (ada_val_print_array): Likewise. * valprint.c (read_string): Add BYTE_ORDER parameter. (val_print_string): Update call to read_string. * c-lang.c (c_get_string): Likewise. * charset.h (target_wide_charset): Add BYTE_ORDER parameter. * charset.c (target_wide_charset): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * printcmd.c (printf_command): Update calls to target_wide_charset. * c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter. Pass to target_wide_charset. Use it instead of current_gdbarch. (classify_type): Add BYTE_ORDER parameter. Pass to charset_for_string_type. Allow NULL encoding pointer. (print_wchar): Add BYTE_ORDER parameter. (c_emit_char): Update calls to classify_type and print_wchar. (c_printchar, c_printstr): Likewise. * gdbarch.sh (in_solib_return_trampoline): Convert to type "m". * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH parameter. * arch-utils.c (generic_in_solib_return_trampoline): Likewise. * hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise. * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise. (rs6000_skip_trampoline_code): Update call. * alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to dynamic_sigtramp_offset and pc_in_sigtramp callbacks. (alpha_read_insn): Add GDBARCH parameter. * alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter. (alpha_register_to_value): Pass architecture to alpha_sts. (alpha_extract_return_value): Likewise. (alpha_value_to_register): Pass architecture to alpha_lds. (alpha_store_return_value): Likewise. (alpha_read_insn): Add GDBARCH parameter. (alpha_skip_prologue): Pass architecture to alpha_read_insn. (alpha_heuristic_proc_start): Likewise. (alpha_heuristic_frame_unwind_cache): Likewise. (alpha_next_pc): Likewise. (alpha_sigtramp_frame_this_id): Pass architecture to tdep->dynamic_sigtramp_offset callback. (alpha_sigtramp_frame_sniffer): Pass architecture to tdep->pc_in_sigtramp callback. * alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter. (alphafbsd_sigtramp_offset): Likewise. * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH parameter. Pass to alpha_read_insn. (alpha_linux_sigtramp_offset): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset_1. (alpha_linux_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset. (alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn and alpha_linux_sigtramp_offset. * alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter. (alphanbsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alphanbsd_sigtramp_offset. * alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter. (alphaobsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_read_insn. (alphaobsd_sigcontext_addr): Pass architecture to alphaobsd_sigtramp_offset. * alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH parameter. * amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter. (amd64_skip_prologue): Pass architecture to amd64_analyze_prologue. (amd64_frame_cache): Likewise. * arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove. (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros. * arm-wince-tdep.c: Include "frame.h". * avr-tdep.c (EXTRACT_INSN): Remove. (avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN. (avr_skip_prologue): Pass architecture to avr_scan_prologue. (avr_frame_unwind_cache): Likewise. * cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member. (find_step_target): Initialize it. (get_data_from_address): Add BYTE_ORDER parameter. (bdap_prefix): Pass byte order to get_data_from_address. (handle_prefix_assign_mode_for_aritm_op): Likewise. (three_operand_add_sub_cmp_and_or_op): Likewise. (handle_inc_and_index_mode_for_aritm_op): Likewise. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter. (frv_linux_sigcontext_reg_addr): Pass architecture to frv_linux_pc_in_sigtramp. (frv_linux_sigtramp_frame_sniffer): Likewise. * h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter. (h8300_analyze_prologue): Add GDBARCH parameter. Pass to h8300_is_argument_spill. (h8300_frame_cache, h8300_skip_prologue): Pass architecture to h8300_analyze_prologue. * hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to in_solib_call_trampoline callback. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH parameter. (hppa64_push_dummy_call): Pass architecture to hppa64_convert_code_addr_to_fptr. (hppa_match_insns): Add GDBARCH parameter. (hppa_match_insns_relaxed): Add GDBARCH parameter. Pass to hppa_match_insns. (hppa_skip_trampoline_code): Pass architecture to hppa_match_insns. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. Pass to hppa_match_insns_relaxed. (hppa_stub_unwind_sniffer): Pass architecture to tdep->in_solib_call_trampoline callback. * hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter. (hppa32_hpux_search_dummy_call_sequence): Pass architecture to hppa_hpux_search_pattern. * hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter. (hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter. Pass to insns_match_pattern. (hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to hppa_linux_sigtramp_find_sigcontext. (hppa_linux_sigtramp_frame_sniffer): Likewise. (hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter. (hppa64_hpux_in_solib_call_trampoline): Likewise. * i386-tdep.c (i386_follow_jump): Add GDBARCH parameter. (i386_analyze_frame_setup): Add GDBARCH parameter. (i386_analyze_prologue): Add GDBARCH parameter. Pass to i386_follow_jump and i386_analyze_frame_setup. (i386_skip_prologue): Pass architecture to i386_analyze_prologue and i386_follow_jump. (i386_frame_cache): Pass architecture to i386_analyze_prologue. (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass frame to i386_pe_skip_trampoline_code. * ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to sigcontext_register_address callback. * ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter. (ia64_find_unwind_table): Pass architecture to ia64_find_global_pointer. (find_extant_func_descr): Add GDBARCH parameter. (find_func_descr): Pass architecture to find_extant_func_descr and ia64_find_global_pointer. (ia64_sigtramp_frame_init_saved_regs): Pass architecture to tdep->sigcontext_register_address callback. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add GDBARCH parameter. * iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter. (iq2000_frame_cache): Pass architecture to iq2000_scan_prologue. * lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter. (lm32_skip_prologue, lm32_frame_cache): Pass architecture to lm32_analyze_prologue. * m32r-tdep.c (decode_prologue): Add GDBARCH parameter. (m32r_skip_prologue): Pass architecture to decode_prologue. * m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter. (m68hc11_scan_prologue): Pass architecture to m68hc11_analyze_instruction. * m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter. (m68k_analyze_prologue): Pass architecture to m68k_analyze_frame_setup. * m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter. (m88k_analyze_prologue): Add GDBARCH parameter. Pass byte order to m88k_fetch_instruction. (m88k_skip_prologue): Pass architecture to m88k_analyze_prologue. (m88k_frame_cache): Likewise. * mep-tdep.c (mep_get_insn): Add GDBARCH parameter. (mep_analyze_prologue): Pass architecture to mep_get_insn. * mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter. (mips32_next_pc): Pass architecture to mips_fetch_instruction. (deal_with_atomic_sequence): Likewise. (unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction. (mips16_scan_prologue): Likewise. (mips32_scan_prologue): Likewise. (mips16_in_function_epilogue_p): Likewise. (mips32_in_function_epilogue_p): Likewise. (mips_about_to_return): Likewise. (mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue. (mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue. (mips_skip_prologue): Pass architecture to mips16_scan_prologue and mips32_scan_prologue. (mips_in_function_epilogue_p): Pass architecture to mips16_in_function_epilogue_p and mips32_in_function_epilogue_p. (heuristic_proc_start): Pass architecture to mips_fetch_instruction and mips_about_to_return. (mips_skip_mips16_trampoline_code): Pass architecture to mips_fetch_instruction. (fetch_mips_16): Add GDBARCH parameter. (mips16_next_pc): Pass architecture to fetch_mips_16. (extended_mips16_next_pc): Pass architecture to unpack_mips16 and fetch_mips_16. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class): Add GDBARCH parameter. (find_implementation_from_class): Add GDBARCH parameter, pass to read_objc_class, read_objc_methlist_nmethods, and read_objc_methlist_method. (find_implementation): Add GDBARCH parameter, pass to read_objc_object and find_implementation_from_class. (resolve_msgsend, resolve_msgsend_stret): Pass architecture to find_implementation. (resolve_msgsend_super, resolve_msgsend_super_stret): Pass architecture to read_objc_super and find_implementation_from_class. * ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter. (ppc64_standard_linkage1_target, ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): Pass architecture to ppc64_desc_entry_point. * rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter. (skip_prologue): Pass byte order to bl_to_blrl_insn_p. (rs6000_fetch_instruction): Add GDBARCH parameter. (rs6000_skip_stack_check): Add GDBARCH parameter, pass to rs6000_fetch_instruction. (skip_prologue): Pass architecture to rs6000_fetch_instruction. * remote-mips.c (mips_store_word): Return old_contents as host integer value instead of target bytes. * s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member. (s390_analyze_prologue): Initialize it. (extend_simple_arg): Add GDBARCH parameter. (s390_push_dummy_call): Pass architecture to extend_simple_arg. * scm-lang.c (scm_get_field): Add BYTE_ORDER parameter. * scm-lang.h (scm_get_field): Add BYTE_ORDER parameter. (SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field. * scm-valprint.c (scm_scmval_print): Likewise. (scm_scmlist_print, scm_ipruk, scm_scmval_print): Define SCM_BYTE_ORDER. * sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter. (sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to look_for_args_moves. (sh64_skip_prologue): Pass architecture to sh64_skip_prologue_hard_way. * sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter. (sh_skip_prologue): Pass architecture to sh_analyze_prologue. (sh_frame_cache): Likewise. * solib-irix.c (extract_mips_address): Add GDBARCH parameter. (fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Pass architecture to extract_mips_address. * sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter. * sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter. (sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture to sparc_fetch_wcookie. (sparc32_frame_prev_register): Likewise. * sparc64-tdep.c (sparc64_frame_prev_register): Likewise. * sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise. * spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter. (spu_skip_prologue): Pass architecture to spu_analyze_prologue. (spu_virtual_frame_pointer): Likewise. (spu_frame_unwind_cache): Likewise. (info_spu_mailbox_list): Add BYTE_ORER parameter. (info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list. (info_spu_dma_cmdlist): Add BYTE_ORER parameter. (info_spu_dma_command, info_spu_proxydma_command): Pass byte order to info_spu_dma_cmdlist. * symfile.c (read_target_long_array): Add GDBARCH parameter. (simple_read_overlay_table, simple_read_overlay_region_table, simple_overlay_update_1): Pass architecture to read_target_long_array. * v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter. (v850_frame_cache): Pass architecture to v850_analyze_prologue. * xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH parameter. (xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture to xstormy16_analyze_prologue. (xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter. (xstormy16_find_jmp_table_entry): Likewise. (xstormy16_skip_trampoline_code): Pass architecture to xstormy16_resolve_jmp_table_entry. (xstormy16_pointer_to_address): Likewise. (xstormy16_address_to_pointer): Pass architecture to xstormy16_find_jmp_table_entry. * xtensa-tdep.c (call0_track_op): Add GDBARCH parameter. (call0_analyze_prologue): Add GDBARCH parameter, pass to call0_track_op. (call0_frame_cache): Pass architecture to call0_analyze_prologue. (xtensa_skip_prologue): Likewise.
2009-07-02 19:25:59 +02:00
extend_simple_arg (struct gdbarch *gdbarch, struct value *arg)
{
* defs.h (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * gdbcore.h (read_memory_integer, safe_read_memory_integer, read_memory_unsigned_integer, write_memory_signed_integer, write_memory_unsigned_integer): Add BYTE_ORDER parameter. * corefile.c (struct captured_read_memory_integer_arguments): Add BYTE_ORDER member. (safe_read_memory_integer): Add BYTE_ORDER parameter. Store it into struct captured_read_memory_integer_arguments. (do_captured_read_memory_integer): Pass it to read_memory_integer. (read_memory_integer): Add BYTE_ORDER parameter. Pass it to extract_signed_integer. (read_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. (write_memory_signed_integer): Add BYTE_ORDER parameter. Pass it to store_signed_integer. (write_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to store_unsigned_integer. * target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter. * target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. Update calls to extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer, read_memory_integer, read_memory_unsigned_integer, safe_read_memory_integer, write_memory_signed_integer, write_memory_unsigned_integer, and get_target_memory_unsigned to pass byte order: * ada-lang.c (ada_value_binop): Update. * ada-valprint.c (char_at): Update. * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update. * alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call, alpha_extract_return_value, alpha_read_insn, alpha_get_longjmp_target): Update. * amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update. * amd64obsd-tdep.c (amd64obsd_supply_uthread, amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update. * amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue, amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel, amd64_displaced_step_fixup): Update. * arm-linux-tdep.c (arm_linux_sigreturn_init, arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update. * arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc, arm_get_next_pc, arm_extract_return_value, arm_store_return_value, arm_return_value): Update. * arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update. * auxv.c (default_auxv_parse): Update. * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address, avr_scan_prologue, avr_extract_return_value, avr_frame_prev_register, avr_push_dummy_call): Update. * bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset, bsd_uthread_wait, bsd_uthread_thread_alive, bsd_uthread_extra_thread_info): Update. * c-lang.c (c_printstr, print_wchar): Update. * cp-valprint.c (cp_print_class_member): Update. * cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache, cris_push_dummy_call, cris_scan_prologue, cris_store_return_value, cris_extract_return_value, find_step_target, dip_prefix, sixteen_bit_offset_branch_op, none_reg_mode_jump_op, move_mem_to_reg_movem_op, get_data_from_address): Update. * dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update. * dwarf2-frame.c (execute_cfa_program): Update. * dwarf2loc.c (find_location_expression): Update. * dwarf2read.c (dwarf2_const_value): Update. * expprint.c (print_subexp_standard): Update. * findvar.c (unsigned_pointer_to_address, signed_pointer_to_address, unsigned_address_to_pointer, address_to_signed_pointer, read_var_value): Update. * frame.c (frame_unwind_register_signed, frame_unwind_register_unsigned, get_frame_memory_signed, get_frame_memory_unsigned): Update. * frame-unwind.c (frame_unwind_got_constant): Update. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp, frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache): Update. * frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue, frv_extract_return_value, find_func_descr, frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update. * f-valprint.c (f_val_print): Update. * gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr): Update. * h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue, h8300_push_dummy_call, h8300_extract_return_value, h8300h_extract_return_value, h8300_store_return_value, h8300h_store_return_value): Update. * hppabsd-tdep.c (hppabsd_find_global_pointer): Update. * hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register): Update. * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline, hppa64_hpux_in_solib_call_trampoline, hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code, hppa_hpux_sigtramp_frame_unwind_cache, hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer, hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern, hppa32_hpux_search_dummy_call_sequence, hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state, hppa_hpux_unwind_adjust_stub): Update. * hppa-linux-tdep.c (insns_match_pattern, hppa_linux_find_global_pointer): Update. * hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call, hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call, skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache, hppa_pseudo_register_read, hppa_frame_prev_register_helper, hppa_match_insns): Update. * hpux-thread.c (hpux_thread_fetch_registers): Update. * i386-tdep.c (i386bsd_sigcontext_addr): Update. * i386-cygwin-tdep.c (core_process_module_section): Update. * i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn, amd64_darwin_sstep_at_sigreturn): Update. * i386-darwin-tdep.c (i386_darwin_sigcontext_addr, amd64_darwin_sigcontext_addr): Likewise. * i386-linux-nat.c (i386_linux_sigcontext_addr): Update. * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update. * i386-nto-tdep.c (i386nto_sigcontext_addr): Update. * i386obsd-nat.c (i386obsd_supply_pcb): Update. * i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread, i386obsd_trapframe_cache): Update. * i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump, i386_analyze_frame_setup, i386_analyze_prologue, i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache, i386_get_longjmp_target, i386_push_dummy_call, i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr, i386_fetch_pointer_argument): Update. * i387-tdep.c (i387_supply_fsave): Update. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update. * ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write, examine_prologue, ia64_frame_cache, ia64_frame_prev_register, ia64_sigtramp_frame_cache, ia64_sigtramp_frame_prev_register, ia64_access_reg, ia64_access_rse_reg, ia64_libunwind_frame_this_id, ia64_libunwind_frame_prev_register, ia64_libunwind_sigtramp_frame_this_id, ia64_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer, find_extant_func_descr, find_func_descr, ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id, ia64_unwind_pc): Update. * iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer, iq2000_scan_prologue, iq2000_extract_return_value, iq2000_push_dummy_call): Update. * irix5nat.c (fill_gregset): Update. * jv-lang.c (evaluate_subexp_java): Update. * jv-valprint.c (java_value_print): Update. * lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call, lm32_extract_return_value, lm32_store_return_value): Update. * m32c-tdep.c (m32c_push_dummy_call, m32c_return_value, m32c_skip_trampoline_code, m32c_m16c_address_to_pointer, m32c_m16c_pointer_to_address): Update. * m32r-tdep.c (m32r_store_return_value, decode_prologue, m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value): Update. * m68hc11-tdep.c (m68hc11_pseudo_register_read, m68hc11_pseudo_register_write, m68hc11_analyze_instruction, m68hc11_push_dummy_call): Update. * m68linux-tdep.c (m68k_linux_pc_in_sigtramp, m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache): Update. * m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup, m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache, m68k_get_longjmp_target): Update. * m88k-tdep.c (m88k_fetch_instruction): Update. * mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write, mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update. * mi/mi-main.c (mi_cmd_data_write_memory): Update. * mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg, mips64_linux_get_longjmp_target, mips64_fill_gregset, mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update. * mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update. * mips-tdep.c (mips_fetch_instruction, fetch_mips_16, mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call, mips_o32_push_dummy_call, mips_o64_push_dummy_call, mips_single_step_through_delay, mips_skip_pic_trampoline_code, mips_integer_to_address): Update. * mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call): Update. * monitor.c (monitor_supply_register, monitor_write_memory, monitor_read_memory_single): Update. * moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value, moxie_analyze_prologue): Update. * mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor, mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info, mt_push_dummy_call): Update. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class, find_implementation_from_class): Update. * ppc64-linux-tdep.c (ppc64_desc_entry_point, ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache): Update. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer, ppcobsd_sigtramp_frame_cache): Update. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call, do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call, ppc64_sysv_abi_return_value): Update. * ppc-linux-nat.c (ppc_linux_auxv_parse): Update. * procfs.c (procfs_auxv_parse): Update. * p-valprint.c (pascal_val_print): Update. * regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned, regcache_raw_write_signed, regcache_raw_write_unsigned, regcache_cooked_read_signed, regcache_cooked_read_unsigned, regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update. * remote-m32r-sdi.c (m32r_fetch_register): Update. * remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory): Update. * rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value, rs6000_convert_from_func_ptr_addr, branch_dest, rs6000_software_single_step): Update. * rs6000-tdep.c (rs6000_in_function_epilogue_p, ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence, bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue, rs6000_skip_main_prologue, rs6000_skip_trampoline_code, rs6000_frame_cache): Update. * s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write, s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load, s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache, extend_simple_arg, s390_push_dummy_call, s390_return_value): Update. * scm-exp.c (scm_lreadr): Update. * scm-lang.c (scm_get_field, scm_unpack): Update. * scm-valprint.c (scm_val_print): Update. * score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call, score_fetch_inst): Update. * sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way, sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value, sh64_pseudo_register_read, sh64_pseudo_register_write, sh64_frame_prev_register): Update: * sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu, sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu, sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update. * solib-darwin.c (darwin_load_image_infos): Update. * solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2, find_canonical_descriptor_in_load_object): Update. * solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Update. * solib-som.c (som_solib_create_inferior_hook, link_map_start, som_current_sos, som_open_symbol_file_object): Update. * solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME): Update. * solib-svr4.c (read_program_header, scan_dyntag_auxv, solib_svr4_r_ldsomap): Update. * sparc64-linux-tdep.c (sparc64_linux_step_trap): Update. * sparc64obsd-tdep.c (sparc64obsd_supply_uthread, sparc64obsd_collect_uthread): Update. * sparc64-tdep.c (sparc64_pseudo_register_read, sparc64_pseudo_register_write, sparc64_supply_gregset, sparc64_collect_gregset): Update. * sparc-linux-tdep.c (sparc32_linux_step_trap): Update. * sparcobsd-tdep.c (sparc32obsd_supply_uthread, sparc32obsd_collect_uthread): Update. * sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code, sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow, sparc_collect_rwindow): Update. * spu-linux-nat.c (parse_spufs_run): Update. * spu-tdep.c (spu_pseudo_register_read_spu, spu_pseudo_register_write_spu, spu_pointer_to_address, spu_analyze_prologue, spu_in_function_epilogue_p, spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step, spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect, info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist, info_spu_dma_command, info_spu_proxydma_command): Update. * stack.c (print_frame_nameless_args, frame_info): Update. * symfile.c (read_target_long_array, simple_read_overlay_table, simple_read_overlay_region_table): Update. * target.c (debug_print_register): Update. * tramp-frame.c (tramp_frame_start): Update. * v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call, v850_extract_return_value, v850_store_return_value, * valarith.c (value_binop, value_bit_index): Update. * valops.c (value_cast): Update. * valprint.c (val_print_type_code_int, val_print_string, read_string): Update. * value.c (unpack_long, unpack_double, unpack_field_as_long, modify_field, pack_long): Update. * vax-tdep.c (vax_store_arguments, vax_push_dummy_call, vax_skip_prologue): Update. * xstormy16-tdep.c (xstormy16_push_dummy_call, xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p, xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry, xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update. * xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read, xtensa_pseudo_register_write, xtensa_frame_cache, xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update. * dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. * dfp.c (match_endianness): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. (decimal_to_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. Pass it to match_endianness. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. Pass them to match_endianness. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. Pass them to match_endianness. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. Pass them to match_endianness. * valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and BYTE_ORDER_Y output parameters. (value_binop): Update call to value_args_as_decimal. Update calls to decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero, decimal_binop, decimal_compare and decimal_convert to pass/receive byte order: * c-exp.y (parse_number): Update. * printcmd.c (printf_command): Update. * valarith.c (value_args_as_decimal, value_binop, value_logical_not, value_equal, value_less): Update. * valops.c (value_cast, value_one): Update. * valprint.c (print_decimal_floating): Update. * value.c (unpack_long, unpack_double): Update. * python/python-value.c (valpy_nonzero): Update. * ada-valprint.c (char_at): Add BYTE_ORDER parameter. (printstr): Update calls to char_at. (ada_val_print_array): Likewise. * valprint.c (read_string): Add BYTE_ORDER parameter. (val_print_string): Update call to read_string. * c-lang.c (c_get_string): Likewise. * charset.h (target_wide_charset): Add BYTE_ORDER parameter. * charset.c (target_wide_charset): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * printcmd.c (printf_command): Update calls to target_wide_charset. * c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter. Pass to target_wide_charset. Use it instead of current_gdbarch. (classify_type): Add BYTE_ORDER parameter. Pass to charset_for_string_type. Allow NULL encoding pointer. (print_wchar): Add BYTE_ORDER parameter. (c_emit_char): Update calls to classify_type and print_wchar. (c_printchar, c_printstr): Likewise. * gdbarch.sh (in_solib_return_trampoline): Convert to type "m". * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH parameter. * arch-utils.c (generic_in_solib_return_trampoline): Likewise. * hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise. * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise. (rs6000_skip_trampoline_code): Update call. * alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to dynamic_sigtramp_offset and pc_in_sigtramp callbacks. (alpha_read_insn): Add GDBARCH parameter. * alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter. (alpha_register_to_value): Pass architecture to alpha_sts. (alpha_extract_return_value): Likewise. (alpha_value_to_register): Pass architecture to alpha_lds. (alpha_store_return_value): Likewise. (alpha_read_insn): Add GDBARCH parameter. (alpha_skip_prologue): Pass architecture to alpha_read_insn. (alpha_heuristic_proc_start): Likewise. (alpha_heuristic_frame_unwind_cache): Likewise. (alpha_next_pc): Likewise. (alpha_sigtramp_frame_this_id): Pass architecture to tdep->dynamic_sigtramp_offset callback. (alpha_sigtramp_frame_sniffer): Pass architecture to tdep->pc_in_sigtramp callback. * alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter. (alphafbsd_sigtramp_offset): Likewise. * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH parameter. Pass to alpha_read_insn. (alpha_linux_sigtramp_offset): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset_1. (alpha_linux_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset. (alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn and alpha_linux_sigtramp_offset. * alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter. (alphanbsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alphanbsd_sigtramp_offset. * alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter. (alphaobsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_read_insn. (alphaobsd_sigcontext_addr): Pass architecture to alphaobsd_sigtramp_offset. * alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH parameter. * amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter. (amd64_skip_prologue): Pass architecture to amd64_analyze_prologue. (amd64_frame_cache): Likewise. * arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove. (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros. * arm-wince-tdep.c: Include "frame.h". * avr-tdep.c (EXTRACT_INSN): Remove. (avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN. (avr_skip_prologue): Pass architecture to avr_scan_prologue. (avr_frame_unwind_cache): Likewise. * cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member. (find_step_target): Initialize it. (get_data_from_address): Add BYTE_ORDER parameter. (bdap_prefix): Pass byte order to get_data_from_address. (handle_prefix_assign_mode_for_aritm_op): Likewise. (three_operand_add_sub_cmp_and_or_op): Likewise. (handle_inc_and_index_mode_for_aritm_op): Likewise. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter. (frv_linux_sigcontext_reg_addr): Pass architecture to frv_linux_pc_in_sigtramp. (frv_linux_sigtramp_frame_sniffer): Likewise. * h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter. (h8300_analyze_prologue): Add GDBARCH parameter. Pass to h8300_is_argument_spill. (h8300_frame_cache, h8300_skip_prologue): Pass architecture to h8300_analyze_prologue. * hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to in_solib_call_trampoline callback. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH parameter. (hppa64_push_dummy_call): Pass architecture to hppa64_convert_code_addr_to_fptr. (hppa_match_insns): Add GDBARCH parameter. (hppa_match_insns_relaxed): Add GDBARCH parameter. Pass to hppa_match_insns. (hppa_skip_trampoline_code): Pass architecture to hppa_match_insns. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. Pass to hppa_match_insns_relaxed. (hppa_stub_unwind_sniffer): Pass architecture to tdep->in_solib_call_trampoline callback. * hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter. (hppa32_hpux_search_dummy_call_sequence): Pass architecture to hppa_hpux_search_pattern. * hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter. (hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter. Pass to insns_match_pattern. (hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to hppa_linux_sigtramp_find_sigcontext. (hppa_linux_sigtramp_frame_sniffer): Likewise. (hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter. (hppa64_hpux_in_solib_call_trampoline): Likewise. * i386-tdep.c (i386_follow_jump): Add GDBARCH parameter. (i386_analyze_frame_setup): Add GDBARCH parameter. (i386_analyze_prologue): Add GDBARCH parameter. Pass to i386_follow_jump and i386_analyze_frame_setup. (i386_skip_prologue): Pass architecture to i386_analyze_prologue and i386_follow_jump. (i386_frame_cache): Pass architecture to i386_analyze_prologue. (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass frame to i386_pe_skip_trampoline_code. * ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to sigcontext_register_address callback. * ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter. (ia64_find_unwind_table): Pass architecture to ia64_find_global_pointer. (find_extant_func_descr): Add GDBARCH parameter. (find_func_descr): Pass architecture to find_extant_func_descr and ia64_find_global_pointer. (ia64_sigtramp_frame_init_saved_regs): Pass architecture to tdep->sigcontext_register_address callback. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add GDBARCH parameter. * iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter. (iq2000_frame_cache): Pass architecture to iq2000_scan_prologue. * lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter. (lm32_skip_prologue, lm32_frame_cache): Pass architecture to lm32_analyze_prologue. * m32r-tdep.c (decode_prologue): Add GDBARCH parameter. (m32r_skip_prologue): Pass architecture to decode_prologue. * m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter. (m68hc11_scan_prologue): Pass architecture to m68hc11_analyze_instruction. * m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter. (m68k_analyze_prologue): Pass architecture to m68k_analyze_frame_setup. * m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter. (m88k_analyze_prologue): Add GDBARCH parameter. Pass byte order to m88k_fetch_instruction. (m88k_skip_prologue): Pass architecture to m88k_analyze_prologue. (m88k_frame_cache): Likewise. * mep-tdep.c (mep_get_insn): Add GDBARCH parameter. (mep_analyze_prologue): Pass architecture to mep_get_insn. * mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter. (mips32_next_pc): Pass architecture to mips_fetch_instruction. (deal_with_atomic_sequence): Likewise. (unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction. (mips16_scan_prologue): Likewise. (mips32_scan_prologue): Likewise. (mips16_in_function_epilogue_p): Likewise. (mips32_in_function_epilogue_p): Likewise. (mips_about_to_return): Likewise. (mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue. (mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue. (mips_skip_prologue): Pass architecture to mips16_scan_prologue and mips32_scan_prologue. (mips_in_function_epilogue_p): Pass architecture to mips16_in_function_epilogue_p and mips32_in_function_epilogue_p. (heuristic_proc_start): Pass architecture to mips_fetch_instruction and mips_about_to_return. (mips_skip_mips16_trampoline_code): Pass architecture to mips_fetch_instruction. (fetch_mips_16): Add GDBARCH parameter. (mips16_next_pc): Pass architecture to fetch_mips_16. (extended_mips16_next_pc): Pass architecture to unpack_mips16 and fetch_mips_16. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class): Add GDBARCH parameter. (find_implementation_from_class): Add GDBARCH parameter, pass to read_objc_class, read_objc_methlist_nmethods, and read_objc_methlist_method. (find_implementation): Add GDBARCH parameter, pass to read_objc_object and find_implementation_from_class. (resolve_msgsend, resolve_msgsend_stret): Pass architecture to find_implementation. (resolve_msgsend_super, resolve_msgsend_super_stret): Pass architecture to read_objc_super and find_implementation_from_class. * ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter. (ppc64_standard_linkage1_target, ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): Pass architecture to ppc64_desc_entry_point. * rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter. (skip_prologue): Pass byte order to bl_to_blrl_insn_p. (rs6000_fetch_instruction): Add GDBARCH parameter. (rs6000_skip_stack_check): Add GDBARCH parameter, pass to rs6000_fetch_instruction. (skip_prologue): Pass architecture to rs6000_fetch_instruction. * remote-mips.c (mips_store_word): Return old_contents as host integer value instead of target bytes. * s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member. (s390_analyze_prologue): Initialize it. (extend_simple_arg): Add GDBARCH parameter. (s390_push_dummy_call): Pass architecture to extend_simple_arg. * scm-lang.c (scm_get_field): Add BYTE_ORDER parameter. * scm-lang.h (scm_get_field): Add BYTE_ORDER parameter. (SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field. * scm-valprint.c (scm_scmval_print): Likewise. (scm_scmlist_print, scm_ipruk, scm_scmval_print): Define SCM_BYTE_ORDER. * sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter. (sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to look_for_args_moves. (sh64_skip_prologue): Pass architecture to sh64_skip_prologue_hard_way. * sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter. (sh_skip_prologue): Pass architecture to sh_analyze_prologue. (sh_frame_cache): Likewise. * solib-irix.c (extract_mips_address): Add GDBARCH parameter. (fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Pass architecture to extract_mips_address. * sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter. * sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter. (sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture to sparc_fetch_wcookie. (sparc32_frame_prev_register): Likewise. * sparc64-tdep.c (sparc64_frame_prev_register): Likewise. * sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise. * spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter. (spu_skip_prologue): Pass architecture to spu_analyze_prologue. (spu_virtual_frame_pointer): Likewise. (spu_frame_unwind_cache): Likewise. (info_spu_mailbox_list): Add BYTE_ORER parameter. (info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list. (info_spu_dma_cmdlist): Add BYTE_ORER parameter. (info_spu_dma_command, info_spu_proxydma_command): Pass byte order to info_spu_dma_cmdlist. * symfile.c (read_target_long_array): Add GDBARCH parameter. (simple_read_overlay_table, simple_read_overlay_region_table, simple_overlay_update_1): Pass architecture to read_target_long_array. * v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter. (v850_frame_cache): Pass architecture to v850_analyze_prologue. * xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH parameter. (xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture to xstormy16_analyze_prologue. (xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter. (xstormy16_find_jmp_table_entry): Likewise. (xstormy16_skip_trampoline_code): Pass architecture to xstormy16_resolve_jmp_table_entry. (xstormy16_pointer_to_address): Likewise. (xstormy16_address_to_pointer): Pass architecture to xstormy16_find_jmp_table_entry. * xtensa-tdep.c (call0_track_op): Add GDBARCH parameter. (call0_analyze_prologue): Add GDBARCH parameter, pass to call0_track_op. (call0_frame_cache): Pass architecture to call0_analyze_prologue. (xtensa_skip_prologue): Likewise.
2009-07-02 19:25:59 +02:00
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
struct type *type = check_typedef (value_type (arg));
/* Even structs get passed in the least significant bits of the
register / memory word. It's not really right to extract them as
an integer, but it does take care of the extension. */
if (TYPE_UNSIGNED (type))
return extract_unsigned_integer (value_contents (arg),
* defs.h (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * gdbcore.h (read_memory_integer, safe_read_memory_integer, read_memory_unsigned_integer, write_memory_signed_integer, write_memory_unsigned_integer): Add BYTE_ORDER parameter. * corefile.c (struct captured_read_memory_integer_arguments): Add BYTE_ORDER member. (safe_read_memory_integer): Add BYTE_ORDER parameter. Store it into struct captured_read_memory_integer_arguments. (do_captured_read_memory_integer): Pass it to read_memory_integer. (read_memory_integer): Add BYTE_ORDER parameter. Pass it to extract_signed_integer. (read_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. (write_memory_signed_integer): Add BYTE_ORDER parameter. Pass it to store_signed_integer. (write_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to store_unsigned_integer. * target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter. * target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. Update calls to extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer, read_memory_integer, read_memory_unsigned_integer, safe_read_memory_integer, write_memory_signed_integer, write_memory_unsigned_integer, and get_target_memory_unsigned to pass byte order: * ada-lang.c (ada_value_binop): Update. * ada-valprint.c (char_at): Update. * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update. * alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call, alpha_extract_return_value, alpha_read_insn, alpha_get_longjmp_target): Update. * amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update. * amd64obsd-tdep.c (amd64obsd_supply_uthread, amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update. * amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue, amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel, amd64_displaced_step_fixup): Update. * arm-linux-tdep.c (arm_linux_sigreturn_init, arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update. * arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc, arm_get_next_pc, arm_extract_return_value, arm_store_return_value, arm_return_value): Update. * arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update. * auxv.c (default_auxv_parse): Update. * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address, avr_scan_prologue, avr_extract_return_value, avr_frame_prev_register, avr_push_dummy_call): Update. * bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset, bsd_uthread_wait, bsd_uthread_thread_alive, bsd_uthread_extra_thread_info): Update. * c-lang.c (c_printstr, print_wchar): Update. * cp-valprint.c (cp_print_class_member): Update. * cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache, cris_push_dummy_call, cris_scan_prologue, cris_store_return_value, cris_extract_return_value, find_step_target, dip_prefix, sixteen_bit_offset_branch_op, none_reg_mode_jump_op, move_mem_to_reg_movem_op, get_data_from_address): Update. * dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update. * dwarf2-frame.c (execute_cfa_program): Update. * dwarf2loc.c (find_location_expression): Update. * dwarf2read.c (dwarf2_const_value): Update. * expprint.c (print_subexp_standard): Update. * findvar.c (unsigned_pointer_to_address, signed_pointer_to_address, unsigned_address_to_pointer, address_to_signed_pointer, read_var_value): Update. * frame.c (frame_unwind_register_signed, frame_unwind_register_unsigned, get_frame_memory_signed, get_frame_memory_unsigned): Update. * frame-unwind.c (frame_unwind_got_constant): Update. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp, frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache): Update. * frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue, frv_extract_return_value, find_func_descr, frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update. * f-valprint.c (f_val_print): Update. * gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr): Update. * h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue, h8300_push_dummy_call, h8300_extract_return_value, h8300h_extract_return_value, h8300_store_return_value, h8300h_store_return_value): Update. * hppabsd-tdep.c (hppabsd_find_global_pointer): Update. * hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register): Update. * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline, hppa64_hpux_in_solib_call_trampoline, hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code, hppa_hpux_sigtramp_frame_unwind_cache, hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer, hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern, hppa32_hpux_search_dummy_call_sequence, hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state, hppa_hpux_unwind_adjust_stub): Update. * hppa-linux-tdep.c (insns_match_pattern, hppa_linux_find_global_pointer): Update. * hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call, hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call, skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache, hppa_pseudo_register_read, hppa_frame_prev_register_helper, hppa_match_insns): Update. * hpux-thread.c (hpux_thread_fetch_registers): Update. * i386-tdep.c (i386bsd_sigcontext_addr): Update. * i386-cygwin-tdep.c (core_process_module_section): Update. * i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn, amd64_darwin_sstep_at_sigreturn): Update. * i386-darwin-tdep.c (i386_darwin_sigcontext_addr, amd64_darwin_sigcontext_addr): Likewise. * i386-linux-nat.c (i386_linux_sigcontext_addr): Update. * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update. * i386-nto-tdep.c (i386nto_sigcontext_addr): Update. * i386obsd-nat.c (i386obsd_supply_pcb): Update. * i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread, i386obsd_trapframe_cache): Update. * i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump, i386_analyze_frame_setup, i386_analyze_prologue, i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache, i386_get_longjmp_target, i386_push_dummy_call, i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr, i386_fetch_pointer_argument): Update. * i387-tdep.c (i387_supply_fsave): Update. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update. * ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write, examine_prologue, ia64_frame_cache, ia64_frame_prev_register, ia64_sigtramp_frame_cache, ia64_sigtramp_frame_prev_register, ia64_access_reg, ia64_access_rse_reg, ia64_libunwind_frame_this_id, ia64_libunwind_frame_prev_register, ia64_libunwind_sigtramp_frame_this_id, ia64_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer, find_extant_func_descr, find_func_descr, ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id, ia64_unwind_pc): Update. * iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer, iq2000_scan_prologue, iq2000_extract_return_value, iq2000_push_dummy_call): Update. * irix5nat.c (fill_gregset): Update. * jv-lang.c (evaluate_subexp_java): Update. * jv-valprint.c (java_value_print): Update. * lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call, lm32_extract_return_value, lm32_store_return_value): Update. * m32c-tdep.c (m32c_push_dummy_call, m32c_return_value, m32c_skip_trampoline_code, m32c_m16c_address_to_pointer, m32c_m16c_pointer_to_address): Update. * m32r-tdep.c (m32r_store_return_value, decode_prologue, m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value): Update. * m68hc11-tdep.c (m68hc11_pseudo_register_read, m68hc11_pseudo_register_write, m68hc11_analyze_instruction, m68hc11_push_dummy_call): Update. * m68linux-tdep.c (m68k_linux_pc_in_sigtramp, m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache): Update. * m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup, m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache, m68k_get_longjmp_target): Update. * m88k-tdep.c (m88k_fetch_instruction): Update. * mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write, mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update. * mi/mi-main.c (mi_cmd_data_write_memory): Update. * mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg, mips64_linux_get_longjmp_target, mips64_fill_gregset, mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update. * mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update. * mips-tdep.c (mips_fetch_instruction, fetch_mips_16, mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call, mips_o32_push_dummy_call, mips_o64_push_dummy_call, mips_single_step_through_delay, mips_skip_pic_trampoline_code, mips_integer_to_address): Update. * mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call): Update. * monitor.c (monitor_supply_register, monitor_write_memory, monitor_read_memory_single): Update. * moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value, moxie_analyze_prologue): Update. * mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor, mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info, mt_push_dummy_call): Update. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class, find_implementation_from_class): Update. * ppc64-linux-tdep.c (ppc64_desc_entry_point, ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache): Update. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer, ppcobsd_sigtramp_frame_cache): Update. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call, do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call, ppc64_sysv_abi_return_value): Update. * ppc-linux-nat.c (ppc_linux_auxv_parse): Update. * procfs.c (procfs_auxv_parse): Update. * p-valprint.c (pascal_val_print): Update. * regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned, regcache_raw_write_signed, regcache_raw_write_unsigned, regcache_cooked_read_signed, regcache_cooked_read_unsigned, regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update. * remote-m32r-sdi.c (m32r_fetch_register): Update. * remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory): Update. * rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value, rs6000_convert_from_func_ptr_addr, branch_dest, rs6000_software_single_step): Update. * rs6000-tdep.c (rs6000_in_function_epilogue_p, ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence, bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue, rs6000_skip_main_prologue, rs6000_skip_trampoline_code, rs6000_frame_cache): Update. * s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write, s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load, s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache, extend_simple_arg, s390_push_dummy_call, s390_return_value): Update. * scm-exp.c (scm_lreadr): Update. * scm-lang.c (scm_get_field, scm_unpack): Update. * scm-valprint.c (scm_val_print): Update. * score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call, score_fetch_inst): Update. * sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way, sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value, sh64_pseudo_register_read, sh64_pseudo_register_write, sh64_frame_prev_register): Update: * sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu, sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu, sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update. * solib-darwin.c (darwin_load_image_infos): Update. * solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2, find_canonical_descriptor_in_load_object): Update. * solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Update. * solib-som.c (som_solib_create_inferior_hook, link_map_start, som_current_sos, som_open_symbol_file_object): Update. * solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME): Update. * solib-svr4.c (read_program_header, scan_dyntag_auxv, solib_svr4_r_ldsomap): Update. * sparc64-linux-tdep.c (sparc64_linux_step_trap): Update. * sparc64obsd-tdep.c (sparc64obsd_supply_uthread, sparc64obsd_collect_uthread): Update. * sparc64-tdep.c (sparc64_pseudo_register_read, sparc64_pseudo_register_write, sparc64_supply_gregset, sparc64_collect_gregset): Update. * sparc-linux-tdep.c (sparc32_linux_step_trap): Update. * sparcobsd-tdep.c (sparc32obsd_supply_uthread, sparc32obsd_collect_uthread): Update. * sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code, sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow, sparc_collect_rwindow): Update. * spu-linux-nat.c (parse_spufs_run): Update. * spu-tdep.c (spu_pseudo_register_read_spu, spu_pseudo_register_write_spu, spu_pointer_to_address, spu_analyze_prologue, spu_in_function_epilogue_p, spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step, spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect, info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist, info_spu_dma_command, info_spu_proxydma_command): Update. * stack.c (print_frame_nameless_args, frame_info): Update. * symfile.c (read_target_long_array, simple_read_overlay_table, simple_read_overlay_region_table): Update. * target.c (debug_print_register): Update. * tramp-frame.c (tramp_frame_start): Update. * v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call, v850_extract_return_value, v850_store_return_value, * valarith.c (value_binop, value_bit_index): Update. * valops.c (value_cast): Update. * valprint.c (val_print_type_code_int, val_print_string, read_string): Update. * value.c (unpack_long, unpack_double, unpack_field_as_long, modify_field, pack_long): Update. * vax-tdep.c (vax_store_arguments, vax_push_dummy_call, vax_skip_prologue): Update. * xstormy16-tdep.c (xstormy16_push_dummy_call, xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p, xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry, xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update. * xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read, xtensa_pseudo_register_write, xtensa_frame_cache, xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update. * dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. * dfp.c (match_endianness): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. (decimal_to_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. Pass it to match_endianness. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. Pass them to match_endianness. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. Pass them to match_endianness. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. Pass them to match_endianness. * valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and BYTE_ORDER_Y output parameters. (value_binop): Update call to value_args_as_decimal. Update calls to decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero, decimal_binop, decimal_compare and decimal_convert to pass/receive byte order: * c-exp.y (parse_number): Update. * printcmd.c (printf_command): Update. * valarith.c (value_args_as_decimal, value_binop, value_logical_not, value_equal, value_less): Update. * valops.c (value_cast, value_one): Update. * valprint.c (print_decimal_floating): Update. * value.c (unpack_long, unpack_double): Update. * python/python-value.c (valpy_nonzero): Update. * ada-valprint.c (char_at): Add BYTE_ORDER parameter. (printstr): Update calls to char_at. (ada_val_print_array): Likewise. * valprint.c (read_string): Add BYTE_ORDER parameter. (val_print_string): Update call to read_string. * c-lang.c (c_get_string): Likewise. * charset.h (target_wide_charset): Add BYTE_ORDER parameter. * charset.c (target_wide_charset): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * printcmd.c (printf_command): Update calls to target_wide_charset. * c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter. Pass to target_wide_charset. Use it instead of current_gdbarch. (classify_type): Add BYTE_ORDER parameter. Pass to charset_for_string_type. Allow NULL encoding pointer. (print_wchar): Add BYTE_ORDER parameter. (c_emit_char): Update calls to classify_type and print_wchar. (c_printchar, c_printstr): Likewise. * gdbarch.sh (in_solib_return_trampoline): Convert to type "m". * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH parameter. * arch-utils.c (generic_in_solib_return_trampoline): Likewise. * hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise. * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise. (rs6000_skip_trampoline_code): Update call. * alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to dynamic_sigtramp_offset and pc_in_sigtramp callbacks. (alpha_read_insn): Add GDBARCH parameter. * alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter. (alpha_register_to_value): Pass architecture to alpha_sts. (alpha_extract_return_value): Likewise. (alpha_value_to_register): Pass architecture to alpha_lds. (alpha_store_return_value): Likewise. (alpha_read_insn): Add GDBARCH parameter. (alpha_skip_prologue): Pass architecture to alpha_read_insn. (alpha_heuristic_proc_start): Likewise. (alpha_heuristic_frame_unwind_cache): Likewise. (alpha_next_pc): Likewise. (alpha_sigtramp_frame_this_id): Pass architecture to tdep->dynamic_sigtramp_offset callback. (alpha_sigtramp_frame_sniffer): Pass architecture to tdep->pc_in_sigtramp callback. * alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter. (alphafbsd_sigtramp_offset): Likewise. * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH parameter. Pass to alpha_read_insn. (alpha_linux_sigtramp_offset): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset_1. (alpha_linux_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset. (alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn and alpha_linux_sigtramp_offset. * alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter. (alphanbsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alphanbsd_sigtramp_offset. * alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter. (alphaobsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_read_insn. (alphaobsd_sigcontext_addr): Pass architecture to alphaobsd_sigtramp_offset. * alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH parameter. * amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter. (amd64_skip_prologue): Pass architecture to amd64_analyze_prologue. (amd64_frame_cache): Likewise. * arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove. (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros. * arm-wince-tdep.c: Include "frame.h". * avr-tdep.c (EXTRACT_INSN): Remove. (avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN. (avr_skip_prologue): Pass architecture to avr_scan_prologue. (avr_frame_unwind_cache): Likewise. * cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member. (find_step_target): Initialize it. (get_data_from_address): Add BYTE_ORDER parameter. (bdap_prefix): Pass byte order to get_data_from_address. (handle_prefix_assign_mode_for_aritm_op): Likewise. (three_operand_add_sub_cmp_and_or_op): Likewise. (handle_inc_and_index_mode_for_aritm_op): Likewise. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter. (frv_linux_sigcontext_reg_addr): Pass architecture to frv_linux_pc_in_sigtramp. (frv_linux_sigtramp_frame_sniffer): Likewise. * h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter. (h8300_analyze_prologue): Add GDBARCH parameter. Pass to h8300_is_argument_spill. (h8300_frame_cache, h8300_skip_prologue): Pass architecture to h8300_analyze_prologue. * hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to in_solib_call_trampoline callback. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH parameter. (hppa64_push_dummy_call): Pass architecture to hppa64_convert_code_addr_to_fptr. (hppa_match_insns): Add GDBARCH parameter. (hppa_match_insns_relaxed): Add GDBARCH parameter. Pass to hppa_match_insns. (hppa_skip_trampoline_code): Pass architecture to hppa_match_insns. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. Pass to hppa_match_insns_relaxed. (hppa_stub_unwind_sniffer): Pass architecture to tdep->in_solib_call_trampoline callback. * hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter. (hppa32_hpux_search_dummy_call_sequence): Pass architecture to hppa_hpux_search_pattern. * hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter. (hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter. Pass to insns_match_pattern. (hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to hppa_linux_sigtramp_find_sigcontext. (hppa_linux_sigtramp_frame_sniffer): Likewise. (hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter. (hppa64_hpux_in_solib_call_trampoline): Likewise. * i386-tdep.c (i386_follow_jump): Add GDBARCH parameter. (i386_analyze_frame_setup): Add GDBARCH parameter. (i386_analyze_prologue): Add GDBARCH parameter. Pass to i386_follow_jump and i386_analyze_frame_setup. (i386_skip_prologue): Pass architecture to i386_analyze_prologue and i386_follow_jump. (i386_frame_cache): Pass architecture to i386_analyze_prologue. (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass frame to i386_pe_skip_trampoline_code. * ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to sigcontext_register_address callback. * ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter. (ia64_find_unwind_table): Pass architecture to ia64_find_global_pointer. (find_extant_func_descr): Add GDBARCH parameter. (find_func_descr): Pass architecture to find_extant_func_descr and ia64_find_global_pointer. (ia64_sigtramp_frame_init_saved_regs): Pass architecture to tdep->sigcontext_register_address callback. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add GDBARCH parameter. * iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter. (iq2000_frame_cache): Pass architecture to iq2000_scan_prologue. * lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter. (lm32_skip_prologue, lm32_frame_cache): Pass architecture to lm32_analyze_prologue. * m32r-tdep.c (decode_prologue): Add GDBARCH parameter. (m32r_skip_prologue): Pass architecture to decode_prologue. * m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter. (m68hc11_scan_prologue): Pass architecture to m68hc11_analyze_instruction. * m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter. (m68k_analyze_prologue): Pass architecture to m68k_analyze_frame_setup. * m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter. (m88k_analyze_prologue): Add GDBARCH parameter. Pass byte order to m88k_fetch_instruction. (m88k_skip_prologue): Pass architecture to m88k_analyze_prologue. (m88k_frame_cache): Likewise. * mep-tdep.c (mep_get_insn): Add GDBARCH parameter. (mep_analyze_prologue): Pass architecture to mep_get_insn. * mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter. (mips32_next_pc): Pass architecture to mips_fetch_instruction. (deal_with_atomic_sequence): Likewise. (unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction. (mips16_scan_prologue): Likewise. (mips32_scan_prologue): Likewise. (mips16_in_function_epilogue_p): Likewise. (mips32_in_function_epilogue_p): Likewise. (mips_about_to_return): Likewise. (mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue. (mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue. (mips_skip_prologue): Pass architecture to mips16_scan_prologue and mips32_scan_prologue. (mips_in_function_epilogue_p): Pass architecture to mips16_in_function_epilogue_p and mips32_in_function_epilogue_p. (heuristic_proc_start): Pass architecture to mips_fetch_instruction and mips_about_to_return. (mips_skip_mips16_trampoline_code): Pass architecture to mips_fetch_instruction. (fetch_mips_16): Add GDBARCH parameter. (mips16_next_pc): Pass architecture to fetch_mips_16. (extended_mips16_next_pc): Pass architecture to unpack_mips16 and fetch_mips_16. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class): Add GDBARCH parameter. (find_implementation_from_class): Add GDBARCH parameter, pass to read_objc_class, read_objc_methlist_nmethods, and read_objc_methlist_method. (find_implementation): Add GDBARCH parameter, pass to read_objc_object and find_implementation_from_class. (resolve_msgsend, resolve_msgsend_stret): Pass architecture to find_implementation. (resolve_msgsend_super, resolve_msgsend_super_stret): Pass architecture to read_objc_super and find_implementation_from_class. * ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter. (ppc64_standard_linkage1_target, ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): Pass architecture to ppc64_desc_entry_point. * rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter. (skip_prologue): Pass byte order to bl_to_blrl_insn_p. (rs6000_fetch_instruction): Add GDBARCH parameter. (rs6000_skip_stack_check): Add GDBARCH parameter, pass to rs6000_fetch_instruction. (skip_prologue): Pass architecture to rs6000_fetch_instruction. * remote-mips.c (mips_store_word): Return old_contents as host integer value instead of target bytes. * s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member. (s390_analyze_prologue): Initialize it. (extend_simple_arg): Add GDBARCH parameter. (s390_push_dummy_call): Pass architecture to extend_simple_arg. * scm-lang.c (scm_get_field): Add BYTE_ORDER parameter. * scm-lang.h (scm_get_field): Add BYTE_ORDER parameter. (SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field. * scm-valprint.c (scm_scmval_print): Likewise. (scm_scmlist_print, scm_ipruk, scm_scmval_print): Define SCM_BYTE_ORDER. * sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter. (sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to look_for_args_moves. (sh64_skip_prologue): Pass architecture to sh64_skip_prologue_hard_way. * sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter. (sh_skip_prologue): Pass architecture to sh_analyze_prologue. (sh_frame_cache): Likewise. * solib-irix.c (extract_mips_address): Add GDBARCH parameter. (fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Pass architecture to extract_mips_address. * sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter. * sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter. (sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture to sparc_fetch_wcookie. (sparc32_frame_prev_register): Likewise. * sparc64-tdep.c (sparc64_frame_prev_register): Likewise. * sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise. * spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter. (spu_skip_prologue): Pass architecture to spu_analyze_prologue. (spu_virtual_frame_pointer): Likewise. (spu_frame_unwind_cache): Likewise. (info_spu_mailbox_list): Add BYTE_ORER parameter. (info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list. (info_spu_dma_cmdlist): Add BYTE_ORER parameter. (info_spu_dma_command, info_spu_proxydma_command): Pass byte order to info_spu_dma_cmdlist. * symfile.c (read_target_long_array): Add GDBARCH parameter. (simple_read_overlay_table, simple_read_overlay_region_table, simple_overlay_update_1): Pass architecture to read_target_long_array. * v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter. (v850_frame_cache): Pass architecture to v850_analyze_prologue. * xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH parameter. (xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture to xstormy16_analyze_prologue. (xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter. (xstormy16_find_jmp_table_entry): Likewise. (xstormy16_skip_trampoline_code): Pass architecture to xstormy16_resolve_jmp_table_entry. (xstormy16_pointer_to_address): Likewise. (xstormy16_address_to_pointer): Pass architecture to xstormy16_find_jmp_table_entry. * xtensa-tdep.c (call0_track_op): Add GDBARCH parameter. (call0_analyze_prologue): Add GDBARCH parameter, pass to call0_track_op. (call0_frame_cache): Pass architecture to call0_analyze_prologue. (xtensa_skip_prologue): Likewise.
2009-07-02 19:25:59 +02:00
TYPE_LENGTH (type), byte_order);
else
return extract_signed_integer (value_contents (arg),
* defs.h (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * gdbcore.h (read_memory_integer, safe_read_memory_integer, read_memory_unsigned_integer, write_memory_signed_integer, write_memory_unsigned_integer): Add BYTE_ORDER parameter. * corefile.c (struct captured_read_memory_integer_arguments): Add BYTE_ORDER member. (safe_read_memory_integer): Add BYTE_ORDER parameter. Store it into struct captured_read_memory_integer_arguments. (do_captured_read_memory_integer): Pass it to read_memory_integer. (read_memory_integer): Add BYTE_ORDER parameter. Pass it to extract_signed_integer. (read_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. (write_memory_signed_integer): Add BYTE_ORDER parameter. Pass it to store_signed_integer. (write_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to store_unsigned_integer. * target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter. * target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. Update calls to extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer, read_memory_integer, read_memory_unsigned_integer, safe_read_memory_integer, write_memory_signed_integer, write_memory_unsigned_integer, and get_target_memory_unsigned to pass byte order: * ada-lang.c (ada_value_binop): Update. * ada-valprint.c (char_at): Update. * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update. * alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call, alpha_extract_return_value, alpha_read_insn, alpha_get_longjmp_target): Update. * amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update. * amd64obsd-tdep.c (amd64obsd_supply_uthread, amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update. * amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue, amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel, amd64_displaced_step_fixup): Update. * arm-linux-tdep.c (arm_linux_sigreturn_init, arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update. * arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc, arm_get_next_pc, arm_extract_return_value, arm_store_return_value, arm_return_value): Update. * arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update. * auxv.c (default_auxv_parse): Update. * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address, avr_scan_prologue, avr_extract_return_value, avr_frame_prev_register, avr_push_dummy_call): Update. * bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset, bsd_uthread_wait, bsd_uthread_thread_alive, bsd_uthread_extra_thread_info): Update. * c-lang.c (c_printstr, print_wchar): Update. * cp-valprint.c (cp_print_class_member): Update. * cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache, cris_push_dummy_call, cris_scan_prologue, cris_store_return_value, cris_extract_return_value, find_step_target, dip_prefix, sixteen_bit_offset_branch_op, none_reg_mode_jump_op, move_mem_to_reg_movem_op, get_data_from_address): Update. * dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update. * dwarf2-frame.c (execute_cfa_program): Update. * dwarf2loc.c (find_location_expression): Update. * dwarf2read.c (dwarf2_const_value): Update. * expprint.c (print_subexp_standard): Update. * findvar.c (unsigned_pointer_to_address, signed_pointer_to_address, unsigned_address_to_pointer, address_to_signed_pointer, read_var_value): Update. * frame.c (frame_unwind_register_signed, frame_unwind_register_unsigned, get_frame_memory_signed, get_frame_memory_unsigned): Update. * frame-unwind.c (frame_unwind_got_constant): Update. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp, frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache): Update. * frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue, frv_extract_return_value, find_func_descr, frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update. * f-valprint.c (f_val_print): Update. * gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr): Update. * h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue, h8300_push_dummy_call, h8300_extract_return_value, h8300h_extract_return_value, h8300_store_return_value, h8300h_store_return_value): Update. * hppabsd-tdep.c (hppabsd_find_global_pointer): Update. * hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register): Update. * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline, hppa64_hpux_in_solib_call_trampoline, hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code, hppa_hpux_sigtramp_frame_unwind_cache, hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer, hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern, hppa32_hpux_search_dummy_call_sequence, hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state, hppa_hpux_unwind_adjust_stub): Update. * hppa-linux-tdep.c (insns_match_pattern, hppa_linux_find_global_pointer): Update. * hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call, hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call, skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache, hppa_pseudo_register_read, hppa_frame_prev_register_helper, hppa_match_insns): Update. * hpux-thread.c (hpux_thread_fetch_registers): Update. * i386-tdep.c (i386bsd_sigcontext_addr): Update. * i386-cygwin-tdep.c (core_process_module_section): Update. * i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn, amd64_darwin_sstep_at_sigreturn): Update. * i386-darwin-tdep.c (i386_darwin_sigcontext_addr, amd64_darwin_sigcontext_addr): Likewise. * i386-linux-nat.c (i386_linux_sigcontext_addr): Update. * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update. * i386-nto-tdep.c (i386nto_sigcontext_addr): Update. * i386obsd-nat.c (i386obsd_supply_pcb): Update. * i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread, i386obsd_trapframe_cache): Update. * i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump, i386_analyze_frame_setup, i386_analyze_prologue, i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache, i386_get_longjmp_target, i386_push_dummy_call, i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr, i386_fetch_pointer_argument): Update. * i387-tdep.c (i387_supply_fsave): Update. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update. * ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write, examine_prologue, ia64_frame_cache, ia64_frame_prev_register, ia64_sigtramp_frame_cache, ia64_sigtramp_frame_prev_register, ia64_access_reg, ia64_access_rse_reg, ia64_libunwind_frame_this_id, ia64_libunwind_frame_prev_register, ia64_libunwind_sigtramp_frame_this_id, ia64_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer, find_extant_func_descr, find_func_descr, ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id, ia64_unwind_pc): Update. * iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer, iq2000_scan_prologue, iq2000_extract_return_value, iq2000_push_dummy_call): Update. * irix5nat.c (fill_gregset): Update. * jv-lang.c (evaluate_subexp_java): Update. * jv-valprint.c (java_value_print): Update. * lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call, lm32_extract_return_value, lm32_store_return_value): Update. * m32c-tdep.c (m32c_push_dummy_call, m32c_return_value, m32c_skip_trampoline_code, m32c_m16c_address_to_pointer, m32c_m16c_pointer_to_address): Update. * m32r-tdep.c (m32r_store_return_value, decode_prologue, m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value): Update. * m68hc11-tdep.c (m68hc11_pseudo_register_read, m68hc11_pseudo_register_write, m68hc11_analyze_instruction, m68hc11_push_dummy_call): Update. * m68linux-tdep.c (m68k_linux_pc_in_sigtramp, m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache): Update. * m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup, m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache, m68k_get_longjmp_target): Update. * m88k-tdep.c (m88k_fetch_instruction): Update. * mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write, mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update. * mi/mi-main.c (mi_cmd_data_write_memory): Update. * mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg, mips64_linux_get_longjmp_target, mips64_fill_gregset, mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update. * mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update. * mips-tdep.c (mips_fetch_instruction, fetch_mips_16, mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call, mips_o32_push_dummy_call, mips_o64_push_dummy_call, mips_single_step_through_delay, mips_skip_pic_trampoline_code, mips_integer_to_address): Update. * mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call): Update. * monitor.c (monitor_supply_register, monitor_write_memory, monitor_read_memory_single): Update. * moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value, moxie_analyze_prologue): Update. * mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor, mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info, mt_push_dummy_call): Update. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class, find_implementation_from_class): Update. * ppc64-linux-tdep.c (ppc64_desc_entry_point, ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache): Update. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer, ppcobsd_sigtramp_frame_cache): Update. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call, do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call, ppc64_sysv_abi_return_value): Update. * ppc-linux-nat.c (ppc_linux_auxv_parse): Update. * procfs.c (procfs_auxv_parse): Update. * p-valprint.c (pascal_val_print): Update. * regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned, regcache_raw_write_signed, regcache_raw_write_unsigned, regcache_cooked_read_signed, regcache_cooked_read_unsigned, regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update. * remote-m32r-sdi.c (m32r_fetch_register): Update. * remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory): Update. * rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value, rs6000_convert_from_func_ptr_addr, branch_dest, rs6000_software_single_step): Update. * rs6000-tdep.c (rs6000_in_function_epilogue_p, ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence, bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue, rs6000_skip_main_prologue, rs6000_skip_trampoline_code, rs6000_frame_cache): Update. * s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write, s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load, s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache, extend_simple_arg, s390_push_dummy_call, s390_return_value): Update. * scm-exp.c (scm_lreadr): Update. * scm-lang.c (scm_get_field, scm_unpack): Update. * scm-valprint.c (scm_val_print): Update. * score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call, score_fetch_inst): Update. * sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way, sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value, sh64_pseudo_register_read, sh64_pseudo_register_write, sh64_frame_prev_register): Update: * sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu, sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu, sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update. * solib-darwin.c (darwin_load_image_infos): Update. * solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2, find_canonical_descriptor_in_load_object): Update. * solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Update. * solib-som.c (som_solib_create_inferior_hook, link_map_start, som_current_sos, som_open_symbol_file_object): Update. * solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME): Update. * solib-svr4.c (read_program_header, scan_dyntag_auxv, solib_svr4_r_ldsomap): Update. * sparc64-linux-tdep.c (sparc64_linux_step_trap): Update. * sparc64obsd-tdep.c (sparc64obsd_supply_uthread, sparc64obsd_collect_uthread): Update. * sparc64-tdep.c (sparc64_pseudo_register_read, sparc64_pseudo_register_write, sparc64_supply_gregset, sparc64_collect_gregset): Update. * sparc-linux-tdep.c (sparc32_linux_step_trap): Update. * sparcobsd-tdep.c (sparc32obsd_supply_uthread, sparc32obsd_collect_uthread): Update. * sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code, sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow, sparc_collect_rwindow): Update. * spu-linux-nat.c (parse_spufs_run): Update. * spu-tdep.c (spu_pseudo_register_read_spu, spu_pseudo_register_write_spu, spu_pointer_to_address, spu_analyze_prologue, spu_in_function_epilogue_p, spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step, spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect, info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist, info_spu_dma_command, info_spu_proxydma_command): Update. * stack.c (print_frame_nameless_args, frame_info): Update. * symfile.c (read_target_long_array, simple_read_overlay_table, simple_read_overlay_region_table): Update. * target.c (debug_print_register): Update. * tramp-frame.c (tramp_frame_start): Update. * v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call, v850_extract_return_value, v850_store_return_value, * valarith.c (value_binop, value_bit_index): Update. * valops.c (value_cast): Update. * valprint.c (val_print_type_code_int, val_print_string, read_string): Update. * value.c (unpack_long, unpack_double, unpack_field_as_long, modify_field, pack_long): Update. * vax-tdep.c (vax_store_arguments, vax_push_dummy_call, vax_skip_prologue): Update. * xstormy16-tdep.c (xstormy16_push_dummy_call, xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p, xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry, xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update. * xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read, xtensa_pseudo_register_write, xtensa_frame_cache, xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update. * dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. * dfp.c (match_endianness): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. (decimal_to_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. Pass it to match_endianness. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. Pass them to match_endianness. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. Pass them to match_endianness. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. Pass them to match_endianness. * valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and BYTE_ORDER_Y output parameters. (value_binop): Update call to value_args_as_decimal. Update calls to decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero, decimal_binop, decimal_compare and decimal_convert to pass/receive byte order: * c-exp.y (parse_number): Update. * printcmd.c (printf_command): Update. * valarith.c (value_args_as_decimal, value_binop, value_logical_not, value_equal, value_less): Update. * valops.c (value_cast, value_one): Update. * valprint.c (print_decimal_floating): Update. * value.c (unpack_long, unpack_double): Update. * python/python-value.c (valpy_nonzero): Update. * ada-valprint.c (char_at): Add BYTE_ORDER parameter. (printstr): Update calls to char_at. (ada_val_print_array): Likewise. * valprint.c (read_string): Add BYTE_ORDER parameter. (val_print_string): Update call to read_string. * c-lang.c (c_get_string): Likewise. * charset.h (target_wide_charset): Add BYTE_ORDER parameter. * charset.c (target_wide_charset): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * printcmd.c (printf_command): Update calls to target_wide_charset. * c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter. Pass to target_wide_charset. Use it instead of current_gdbarch. (classify_type): Add BYTE_ORDER parameter. Pass to charset_for_string_type. Allow NULL encoding pointer. (print_wchar): Add BYTE_ORDER parameter. (c_emit_char): Update calls to classify_type and print_wchar. (c_printchar, c_printstr): Likewise. * gdbarch.sh (in_solib_return_trampoline): Convert to type "m". * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH parameter. * arch-utils.c (generic_in_solib_return_trampoline): Likewise. * hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise. * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise. (rs6000_skip_trampoline_code): Update call. * alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to dynamic_sigtramp_offset and pc_in_sigtramp callbacks. (alpha_read_insn): Add GDBARCH parameter. * alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter. (alpha_register_to_value): Pass architecture to alpha_sts. (alpha_extract_return_value): Likewise. (alpha_value_to_register): Pass architecture to alpha_lds. (alpha_store_return_value): Likewise. (alpha_read_insn): Add GDBARCH parameter. (alpha_skip_prologue): Pass architecture to alpha_read_insn. (alpha_heuristic_proc_start): Likewise. (alpha_heuristic_frame_unwind_cache): Likewise. (alpha_next_pc): Likewise. (alpha_sigtramp_frame_this_id): Pass architecture to tdep->dynamic_sigtramp_offset callback. (alpha_sigtramp_frame_sniffer): Pass architecture to tdep->pc_in_sigtramp callback. * alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter. (alphafbsd_sigtramp_offset): Likewise. * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH parameter. Pass to alpha_read_insn. (alpha_linux_sigtramp_offset): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset_1. (alpha_linux_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset. (alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn and alpha_linux_sigtramp_offset. * alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter. (alphanbsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alphanbsd_sigtramp_offset. * alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter. (alphaobsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_read_insn. (alphaobsd_sigcontext_addr): Pass architecture to alphaobsd_sigtramp_offset. * alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH parameter. * amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter. (amd64_skip_prologue): Pass architecture to amd64_analyze_prologue. (amd64_frame_cache): Likewise. * arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove. (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros. * arm-wince-tdep.c: Include "frame.h". * avr-tdep.c (EXTRACT_INSN): Remove. (avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN. (avr_skip_prologue): Pass architecture to avr_scan_prologue. (avr_frame_unwind_cache): Likewise. * cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member. (find_step_target): Initialize it. (get_data_from_address): Add BYTE_ORDER parameter. (bdap_prefix): Pass byte order to get_data_from_address. (handle_prefix_assign_mode_for_aritm_op): Likewise. (three_operand_add_sub_cmp_and_or_op): Likewise. (handle_inc_and_index_mode_for_aritm_op): Likewise. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter. (frv_linux_sigcontext_reg_addr): Pass architecture to frv_linux_pc_in_sigtramp. (frv_linux_sigtramp_frame_sniffer): Likewise. * h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter. (h8300_analyze_prologue): Add GDBARCH parameter. Pass to h8300_is_argument_spill. (h8300_frame_cache, h8300_skip_prologue): Pass architecture to h8300_analyze_prologue. * hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to in_solib_call_trampoline callback. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH parameter. (hppa64_push_dummy_call): Pass architecture to hppa64_convert_code_addr_to_fptr. (hppa_match_insns): Add GDBARCH parameter. (hppa_match_insns_relaxed): Add GDBARCH parameter. Pass to hppa_match_insns. (hppa_skip_trampoline_code): Pass architecture to hppa_match_insns. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. Pass to hppa_match_insns_relaxed. (hppa_stub_unwind_sniffer): Pass architecture to tdep->in_solib_call_trampoline callback. * hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter. (hppa32_hpux_search_dummy_call_sequence): Pass architecture to hppa_hpux_search_pattern. * hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter. (hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter. Pass to insns_match_pattern. (hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to hppa_linux_sigtramp_find_sigcontext. (hppa_linux_sigtramp_frame_sniffer): Likewise. (hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter. (hppa64_hpux_in_solib_call_trampoline): Likewise. * i386-tdep.c (i386_follow_jump): Add GDBARCH parameter. (i386_analyze_frame_setup): Add GDBARCH parameter. (i386_analyze_prologue): Add GDBARCH parameter. Pass to i386_follow_jump and i386_analyze_frame_setup. (i386_skip_prologue): Pass architecture to i386_analyze_prologue and i386_follow_jump. (i386_frame_cache): Pass architecture to i386_analyze_prologue. (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass frame to i386_pe_skip_trampoline_code. * ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to sigcontext_register_address callback. * ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter. (ia64_find_unwind_table): Pass architecture to ia64_find_global_pointer. (find_extant_func_descr): Add GDBARCH parameter. (find_func_descr): Pass architecture to find_extant_func_descr and ia64_find_global_pointer. (ia64_sigtramp_frame_init_saved_regs): Pass architecture to tdep->sigcontext_register_address callback. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add GDBARCH parameter. * iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter. (iq2000_frame_cache): Pass architecture to iq2000_scan_prologue. * lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter. (lm32_skip_prologue, lm32_frame_cache): Pass architecture to lm32_analyze_prologue. * m32r-tdep.c (decode_prologue): Add GDBARCH parameter. (m32r_skip_prologue): Pass architecture to decode_prologue. * m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter. (m68hc11_scan_prologue): Pass architecture to m68hc11_analyze_instruction. * m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter. (m68k_analyze_prologue): Pass architecture to m68k_analyze_frame_setup. * m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter. (m88k_analyze_prologue): Add GDBARCH parameter. Pass byte order to m88k_fetch_instruction. (m88k_skip_prologue): Pass architecture to m88k_analyze_prologue. (m88k_frame_cache): Likewise. * mep-tdep.c (mep_get_insn): Add GDBARCH parameter. (mep_analyze_prologue): Pass architecture to mep_get_insn. * mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter. (mips32_next_pc): Pass architecture to mips_fetch_instruction. (deal_with_atomic_sequence): Likewise. (unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction. (mips16_scan_prologue): Likewise. (mips32_scan_prologue): Likewise. (mips16_in_function_epilogue_p): Likewise. (mips32_in_function_epilogue_p): Likewise. (mips_about_to_return): Likewise. (mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue. (mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue. (mips_skip_prologue): Pass architecture to mips16_scan_prologue and mips32_scan_prologue. (mips_in_function_epilogue_p): Pass architecture to mips16_in_function_epilogue_p and mips32_in_function_epilogue_p. (heuristic_proc_start): Pass architecture to mips_fetch_instruction and mips_about_to_return. (mips_skip_mips16_trampoline_code): Pass architecture to mips_fetch_instruction. (fetch_mips_16): Add GDBARCH parameter. (mips16_next_pc): Pass architecture to fetch_mips_16. (extended_mips16_next_pc): Pass architecture to unpack_mips16 and fetch_mips_16. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class): Add GDBARCH parameter. (find_implementation_from_class): Add GDBARCH parameter, pass to read_objc_class, read_objc_methlist_nmethods, and read_objc_methlist_method. (find_implementation): Add GDBARCH parameter, pass to read_objc_object and find_implementation_from_class. (resolve_msgsend, resolve_msgsend_stret): Pass architecture to find_implementation. (resolve_msgsend_super, resolve_msgsend_super_stret): Pass architecture to read_objc_super and find_implementation_from_class. * ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter. (ppc64_standard_linkage1_target, ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): Pass architecture to ppc64_desc_entry_point. * rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter. (skip_prologue): Pass byte order to bl_to_blrl_insn_p. (rs6000_fetch_instruction): Add GDBARCH parameter. (rs6000_skip_stack_check): Add GDBARCH parameter, pass to rs6000_fetch_instruction. (skip_prologue): Pass architecture to rs6000_fetch_instruction. * remote-mips.c (mips_store_word): Return old_contents as host integer value instead of target bytes. * s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member. (s390_analyze_prologue): Initialize it. (extend_simple_arg): Add GDBARCH parameter. (s390_push_dummy_call): Pass architecture to extend_simple_arg. * scm-lang.c (scm_get_field): Add BYTE_ORDER parameter. * scm-lang.h (scm_get_field): Add BYTE_ORDER parameter. (SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field. * scm-valprint.c (scm_scmval_print): Likewise. (scm_scmlist_print, scm_ipruk, scm_scmval_print): Define SCM_BYTE_ORDER. * sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter. (sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to look_for_args_moves. (sh64_skip_prologue): Pass architecture to sh64_skip_prologue_hard_way. * sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter. (sh_skip_prologue): Pass architecture to sh_analyze_prologue. (sh_frame_cache): Likewise. * solib-irix.c (extract_mips_address): Add GDBARCH parameter. (fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Pass architecture to extract_mips_address. * sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter. * sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter. (sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture to sparc_fetch_wcookie. (sparc32_frame_prev_register): Likewise. * sparc64-tdep.c (sparc64_frame_prev_register): Likewise. * sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise. * spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter. (spu_skip_prologue): Pass architecture to spu_analyze_prologue. (spu_virtual_frame_pointer): Likewise. (spu_frame_unwind_cache): Likewise. (info_spu_mailbox_list): Add BYTE_ORER parameter. (info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list. (info_spu_dma_cmdlist): Add BYTE_ORER parameter. (info_spu_dma_command, info_spu_proxydma_command): Pass byte order to info_spu_dma_cmdlist. * symfile.c (read_target_long_array): Add GDBARCH parameter. (simple_read_overlay_table, simple_read_overlay_region_table, simple_overlay_update_1): Pass architecture to read_target_long_array. * v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter. (v850_frame_cache): Pass architecture to v850_analyze_prologue. * xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH parameter. (xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture to xstormy16_analyze_prologue. (xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter. (xstormy16_find_jmp_table_entry): Likewise. (xstormy16_skip_trampoline_code): Pass architecture to xstormy16_resolve_jmp_table_entry. (xstormy16_pointer_to_address): Likewise. (xstormy16_address_to_pointer): Pass architecture to xstormy16_find_jmp_table_entry. * xtensa-tdep.c (call0_track_op): Add GDBARCH parameter. (call0_analyze_prologue): Add GDBARCH parameter, pass to call0_track_op. (call0_frame_cache): Pass architecture to call0_analyze_prologue. (xtensa_skip_prologue): Likewise.
2009-07-02 19:25:59 +02:00
TYPE_LENGTH (type), byte_order);
}
/* Return the alignment required by TYPE. */
static int
alignment_of (struct type *type)
{
int alignment;
if (is_integer_like (type)
|| is_pointer_like (type)
|| TYPE_CODE (type) == TYPE_CODE_FLT
|| TYPE_CODE (type) == TYPE_CODE_DECFLOAT)
alignment = TYPE_LENGTH (type);
else if (TYPE_CODE (type) == TYPE_CODE_STRUCT
|| TYPE_CODE (type) == TYPE_CODE_UNION)
{
int i;
alignment = 1;
for (i = 0; i < TYPE_NFIELDS (type); i++)
{
int field_alignment
= alignment_of (check_typedef (TYPE_FIELD_TYPE (type, i)));
if (field_alignment > alignment)
alignment = field_alignment;
}
}
else
alignment = 1;
/* Check that everything we ever return is a power of two. Lots of
code doesn't want to deal with aligning things to arbitrary
boundaries. */
gdb_assert ((alignment & (alignment - 1)) == 0);
return alignment;
}
/* Put the actual parameter values pointed to by ARGS[0..NARGS-1] in
2002-02-24 23:31:19 +01:00
place to be passed to a function, as specified by the "GNU/Linux
for S/390 ELF Application Binary Interface Supplement".
SP is the current stack pointer. We must put arguments, links,
padding, etc. whereever they belong, and return the new stack
pointer value.
If STRUCT_RETURN is non-zero, then the function we're calling is
going to return a structure by value; STRUCT_ADDR is the address of
a block we've allocated for it on the stack.
Our caller has taken care of any type promotions needed to satisfy
prototypes or the old K&R argument-passing rules. */
2003-06-11 Andrew Cagney <cagney@redhat.com> * xstormy16-tdep.c (xstormy16_push_return_address): Make static. (xstormy16_save_dummy_frame_tos): Make static. (_initialize_xstormy16_tdep): Add declaration. * vax-tdep.c (_initialize_vax_tdep): Add declaration. * v850-tdep.c: Make local functions static. (_initialize_v850_tdep): Add declaration. * sparc-tdep.c: Make local functions static. (_initialize_sparc_tdep): Add declaration. * sh-tdep.c: Make local functions static. (_initialize_sh_tdep): Add declaration. * sh3-rom.c (_initialize_sh3_rom): Add declaration. * s390-tdep.c: Make local functions static. (_initialize_s390_tdep): Add declaration. * dbxread.c (find_stab_function_addr): Make static. * ppc-bdm.c (_initialize_bdm_ppc): Add declaration. * ocd.c (_initialize_remote_ocd): Add declaration. * dink32-rom.c (_initialize_dink32_rom): Add declaration. * ppcbug-rom.c (_initialize_ppcbug_rom): Add declaration. * ns32k-tdep.c (_initialize_ns32k_tdep): Add declaration. * ns32knbsd-tdep.c (_initialize_ns32knbsd_tdep): Add declaration. * mips-tdep.c (_initialize_mips_tdep): Add declaration. * remote-array.c (_initialize_array): Add declaration. (_initialize_remote_monitors): Add declaration. * remote-mips.c: Make local functions static. (_initialize_remote_mips): Add declaration. * mcore-tdep.c: Make all local functions static. (_initialize_mcore_tdep): Add declaration. * dbug-rom.c (_initialize_dbug_rom): Add declaration. * abug-rom.c (_initialize_abug_rom): Add declaration. * rom68k-rom.c (_initialize_rom68k): Add declaration. * cpu32bug-rom.c (_initialize_cpu32bug_rom): Add declaration. * m68k-tdep.c (_initialize_m68k_tdep): Add declaration. * remote-est.c (_initialize_est): Add declaration. * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration. (m68hc11_call_dummy_address): Make static. * ia64-tdep.c: Make local functions static. (_initialize_ia64_tdep): Add declaration. * solib-legacy.c (_initialize_svr4_lm): Add declaration. * monitor.c (monitor_wait_filter): Make static. (_initialize_remote_monitors): Add declaration. * remote-hms.c (_initialize_remote_hms): Add declaration. * remote-e7000.c (fetch_regs_from_dump): Make static. (expect_n): Make static. (_initialize_remote_e7000): Add declaration. * ser-e7kpc.c: Always include "defs.h". (_initialize_ser_e7000pc): Add declaration. * h8300-tdep.c (_initialize_h8300_tdep): Add declaration. * cris-tdep.c: Make all but one function static. (_initialize_cris_tdep): Add declaration. * solib-svr4.c (_initialize_svr4_solib): Add declaration. * solib.c (update_solib_list): Make static. (_initialize_solib): Add declaration. * avr-tdep.c (avr_breakpoint_from_pc): Make static. (_initialize_avr_tdep): Add declaration. * remote-rdi.c (voiddummy): Make static. (_initialize_remote_rdi): Add declaration. * arm-tdep.c (_initialize_arm_tdep): Add declaration. * remote-rdp.c (send_rdp): Make static. (_initialize_remote_rdp): Add declaration. * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
2003-06-11 15:16:30 +02:00
static CORE_ADDR
2004-06-06 Randolph Chung <tausq@debian.org> * gdbarch.sh (PUSH_DUMMY_CALL): Change CORE_ADDR func_addr argument to struct value *function. * gdbarch.c: Regenerate. * gdbarch.h: Likewise. * infcall.c (call_function_by_hand): Pass entire function value to push_dummy_call. * Makefile.in (alpha-tdep.o, frv-tdep.o, ia64-tdep.o, mips-tdep.o) (ppc-sysv-tdep.o, rs6000-tdep.o): Update dependencies. * alpha-tdep.c (alpha_push_dummy_call): Update call signature. * amd64-tdep.c (amd64_push_dummy_call): Likewise. * arm-tdep.c (arm_push_dummy_call): Likewise. * avr-tdep.c (avr_push_dummy_call): Likewise. * cris-tdep.c (cris_push_dummy_call): Likewise. * d10v-tdep.c (d10v_push_dummy_call): Likewise. * frv-tdep.c (frv_push_dummy_call): Likewise. * h8300-tdep.c (h8300_push_dummy_call): Likewise. * hppa-tdep.c (hppa32_push_dummy_call) (hppa64_push_dummy_call): Likewise. * i386-tdep.c (i386_push_dummy_call): Likewise. * ia64-tdep.c (ia64_push_dummy_call): Likewise. * m32r-tdep.c (m32r_push_dummy_call): Likewise. * m68hc11-tdep.c (m68hc11_push_dummy_call): Likewise. * m68k-tdep.c (m68k_push_dummy_call): Likewise. * m88k-tdep.c (m88k_push_dummy_call): Likewise. * mips-tdep.c (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call) (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Likewise. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call) (ppc64_sysv_abi_push_dummy_call): Likewise. * ppc-tdep.h (ppc_sysv_abi_push_dummy_call) (ppc64_sysv_abi_push_dummy_call): Likewise. * rs6000-tdep.c (rs6000_push_dummy_call): Likewise. * s390-tdep.c (s390_push_dummy_call): Likewise. * sh-tdep.c (sh_push_dummy_call_fpu) (sh_push_dummy_call_nofpu): Likewise. * sparc-tdep.c (sparc32_push_dummy_call): Likewise. * sparc64-tdep.c (sparc64_push_dummy_call): Likewise. * vax-tdep.c (vax_push_dummy_call): Likewise.
2004-06-07 04:02:55 +02:00
s390_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
struct regcache *regcache, CORE_ADDR bp_addr,
int nargs, struct value **args, CORE_ADDR sp,
int struct_return, CORE_ADDR struct_addr)
{
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
int word_size = gdbarch_ptr_bit (gdbarch) / 8;
* defs.h (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * gdbcore.h (read_memory_integer, safe_read_memory_integer, read_memory_unsigned_integer, write_memory_signed_integer, write_memory_unsigned_integer): Add BYTE_ORDER parameter. * corefile.c (struct captured_read_memory_integer_arguments): Add BYTE_ORDER member. (safe_read_memory_integer): Add BYTE_ORDER parameter. Store it into struct captured_read_memory_integer_arguments. (do_captured_read_memory_integer): Pass it to read_memory_integer. (read_memory_integer): Add BYTE_ORDER parameter. Pass it to extract_signed_integer. (read_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. (write_memory_signed_integer): Add BYTE_ORDER parameter. Pass it to store_signed_integer. (write_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to store_unsigned_integer. * target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter. * target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. Update calls to extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer, read_memory_integer, read_memory_unsigned_integer, safe_read_memory_integer, write_memory_signed_integer, write_memory_unsigned_integer, and get_target_memory_unsigned to pass byte order: * ada-lang.c (ada_value_binop): Update. * ada-valprint.c (char_at): Update. * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update. * alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call, alpha_extract_return_value, alpha_read_insn, alpha_get_longjmp_target): Update. * amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update. * amd64obsd-tdep.c (amd64obsd_supply_uthread, amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update. * amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue, amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel, amd64_displaced_step_fixup): Update. * arm-linux-tdep.c (arm_linux_sigreturn_init, arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update. * arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc, arm_get_next_pc, arm_extract_return_value, arm_store_return_value, arm_return_value): Update. * arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update. * auxv.c (default_auxv_parse): Update. * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address, avr_scan_prologue, avr_extract_return_value, avr_frame_prev_register, avr_push_dummy_call): Update. * bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset, bsd_uthread_wait, bsd_uthread_thread_alive, bsd_uthread_extra_thread_info): Update. * c-lang.c (c_printstr, print_wchar): Update. * cp-valprint.c (cp_print_class_member): Update. * cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache, cris_push_dummy_call, cris_scan_prologue, cris_store_return_value, cris_extract_return_value, find_step_target, dip_prefix, sixteen_bit_offset_branch_op, none_reg_mode_jump_op, move_mem_to_reg_movem_op, get_data_from_address): Update. * dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update. * dwarf2-frame.c (execute_cfa_program): Update. * dwarf2loc.c (find_location_expression): Update. * dwarf2read.c (dwarf2_const_value): Update. * expprint.c (print_subexp_standard): Update. * findvar.c (unsigned_pointer_to_address, signed_pointer_to_address, unsigned_address_to_pointer, address_to_signed_pointer, read_var_value): Update. * frame.c (frame_unwind_register_signed, frame_unwind_register_unsigned, get_frame_memory_signed, get_frame_memory_unsigned): Update. * frame-unwind.c (frame_unwind_got_constant): Update. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp, frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache): Update. * frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue, frv_extract_return_value, find_func_descr, frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update. * f-valprint.c (f_val_print): Update. * gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr): Update. * h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue, h8300_push_dummy_call, h8300_extract_return_value, h8300h_extract_return_value, h8300_store_return_value, h8300h_store_return_value): Update. * hppabsd-tdep.c (hppabsd_find_global_pointer): Update. * hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register): Update. * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline, hppa64_hpux_in_solib_call_trampoline, hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code, hppa_hpux_sigtramp_frame_unwind_cache, hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer, hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern, hppa32_hpux_search_dummy_call_sequence, hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state, hppa_hpux_unwind_adjust_stub): Update. * hppa-linux-tdep.c (insns_match_pattern, hppa_linux_find_global_pointer): Update. * hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call, hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call, skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache, hppa_pseudo_register_read, hppa_frame_prev_register_helper, hppa_match_insns): Update. * hpux-thread.c (hpux_thread_fetch_registers): Update. * i386-tdep.c (i386bsd_sigcontext_addr): Update. * i386-cygwin-tdep.c (core_process_module_section): Update. * i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn, amd64_darwin_sstep_at_sigreturn): Update. * i386-darwin-tdep.c (i386_darwin_sigcontext_addr, amd64_darwin_sigcontext_addr): Likewise. * i386-linux-nat.c (i386_linux_sigcontext_addr): Update. * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update. * i386-nto-tdep.c (i386nto_sigcontext_addr): Update. * i386obsd-nat.c (i386obsd_supply_pcb): Update. * i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread, i386obsd_trapframe_cache): Update. * i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump, i386_analyze_frame_setup, i386_analyze_prologue, i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache, i386_get_longjmp_target, i386_push_dummy_call, i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr, i386_fetch_pointer_argument): Update. * i387-tdep.c (i387_supply_fsave): Update. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update. * ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write, examine_prologue, ia64_frame_cache, ia64_frame_prev_register, ia64_sigtramp_frame_cache, ia64_sigtramp_frame_prev_register, ia64_access_reg, ia64_access_rse_reg, ia64_libunwind_frame_this_id, ia64_libunwind_frame_prev_register, ia64_libunwind_sigtramp_frame_this_id, ia64_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer, find_extant_func_descr, find_func_descr, ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id, ia64_unwind_pc): Update. * iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer, iq2000_scan_prologue, iq2000_extract_return_value, iq2000_push_dummy_call): Update. * irix5nat.c (fill_gregset): Update. * jv-lang.c (evaluate_subexp_java): Update. * jv-valprint.c (java_value_print): Update. * lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call, lm32_extract_return_value, lm32_store_return_value): Update. * m32c-tdep.c (m32c_push_dummy_call, m32c_return_value, m32c_skip_trampoline_code, m32c_m16c_address_to_pointer, m32c_m16c_pointer_to_address): Update. * m32r-tdep.c (m32r_store_return_value, decode_prologue, m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value): Update. * m68hc11-tdep.c (m68hc11_pseudo_register_read, m68hc11_pseudo_register_write, m68hc11_analyze_instruction, m68hc11_push_dummy_call): Update. * m68linux-tdep.c (m68k_linux_pc_in_sigtramp, m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache): Update. * m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup, m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache, m68k_get_longjmp_target): Update. * m88k-tdep.c (m88k_fetch_instruction): Update. * mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write, mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update. * mi/mi-main.c (mi_cmd_data_write_memory): Update. * mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg, mips64_linux_get_longjmp_target, mips64_fill_gregset, mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update. * mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update. * mips-tdep.c (mips_fetch_instruction, fetch_mips_16, mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call, mips_o32_push_dummy_call, mips_o64_push_dummy_call, mips_single_step_through_delay, mips_skip_pic_trampoline_code, mips_integer_to_address): Update. * mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call): Update. * monitor.c (monitor_supply_register, monitor_write_memory, monitor_read_memory_single): Update. * moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value, moxie_analyze_prologue): Update. * mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor, mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info, mt_push_dummy_call): Update. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class, find_implementation_from_class): Update. * ppc64-linux-tdep.c (ppc64_desc_entry_point, ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache): Update. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer, ppcobsd_sigtramp_frame_cache): Update. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call, do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call, ppc64_sysv_abi_return_value): Update. * ppc-linux-nat.c (ppc_linux_auxv_parse): Update. * procfs.c (procfs_auxv_parse): Update. * p-valprint.c (pascal_val_print): Update. * regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned, regcache_raw_write_signed, regcache_raw_write_unsigned, regcache_cooked_read_signed, regcache_cooked_read_unsigned, regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update. * remote-m32r-sdi.c (m32r_fetch_register): Update. * remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory): Update. * rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value, rs6000_convert_from_func_ptr_addr, branch_dest, rs6000_software_single_step): Update. * rs6000-tdep.c (rs6000_in_function_epilogue_p, ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence, bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue, rs6000_skip_main_prologue, rs6000_skip_trampoline_code, rs6000_frame_cache): Update. * s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write, s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load, s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache, extend_simple_arg, s390_push_dummy_call, s390_return_value): Update. * scm-exp.c (scm_lreadr): Update. * scm-lang.c (scm_get_field, scm_unpack): Update. * scm-valprint.c (scm_val_print): Update. * score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call, score_fetch_inst): Update. * sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way, sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value, sh64_pseudo_register_read, sh64_pseudo_register_write, sh64_frame_prev_register): Update: * sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu, sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu, sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update. * solib-darwin.c (darwin_load_image_infos): Update. * solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2, find_canonical_descriptor_in_load_object): Update. * solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Update. * solib-som.c (som_solib_create_inferior_hook, link_map_start, som_current_sos, som_open_symbol_file_object): Update. * solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME): Update. * solib-svr4.c (read_program_header, scan_dyntag_auxv, solib_svr4_r_ldsomap): Update. * sparc64-linux-tdep.c (sparc64_linux_step_trap): Update. * sparc64obsd-tdep.c (sparc64obsd_supply_uthread, sparc64obsd_collect_uthread): Update. * sparc64-tdep.c (sparc64_pseudo_register_read, sparc64_pseudo_register_write, sparc64_supply_gregset, sparc64_collect_gregset): Update. * sparc-linux-tdep.c (sparc32_linux_step_trap): Update. * sparcobsd-tdep.c (sparc32obsd_supply_uthread, sparc32obsd_collect_uthread): Update. * sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code, sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow, sparc_collect_rwindow): Update. * spu-linux-nat.c (parse_spufs_run): Update. * spu-tdep.c (spu_pseudo_register_read_spu, spu_pseudo_register_write_spu, spu_pointer_to_address, spu_analyze_prologue, spu_in_function_epilogue_p, spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step, spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect, info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist, info_spu_dma_command, info_spu_proxydma_command): Update. * stack.c (print_frame_nameless_args, frame_info): Update. * symfile.c (read_target_long_array, simple_read_overlay_table, simple_read_overlay_region_table): Update. * target.c (debug_print_register): Update. * tramp-frame.c (tramp_frame_start): Update. * v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call, v850_extract_return_value, v850_store_return_value, * valarith.c (value_binop, value_bit_index): Update. * valops.c (value_cast): Update. * valprint.c (val_print_type_code_int, val_print_string, read_string): Update. * value.c (unpack_long, unpack_double, unpack_field_as_long, modify_field, pack_long): Update. * vax-tdep.c (vax_store_arguments, vax_push_dummy_call, vax_skip_prologue): Update. * xstormy16-tdep.c (xstormy16_push_dummy_call, xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p, xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry, xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update. * xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read, xtensa_pseudo_register_write, xtensa_frame_cache, xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update. * dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. * dfp.c (match_endianness): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. (decimal_to_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. Pass it to match_endianness. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. Pass them to match_endianness. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. Pass them to match_endianness. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. Pass them to match_endianness. * valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and BYTE_ORDER_Y output parameters. (value_binop): Update call to value_args_as_decimal. Update calls to decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero, decimal_binop, decimal_compare and decimal_convert to pass/receive byte order: * c-exp.y (parse_number): Update. * printcmd.c (printf_command): Update. * valarith.c (value_args_as_decimal, value_binop, value_logical_not, value_equal, value_less): Update. * valops.c (value_cast, value_one): Update. * valprint.c (print_decimal_floating): Update. * value.c (unpack_long, unpack_double): Update. * python/python-value.c (valpy_nonzero): Update. * ada-valprint.c (char_at): Add BYTE_ORDER parameter. (printstr): Update calls to char_at. (ada_val_print_array): Likewise. * valprint.c (read_string): Add BYTE_ORDER parameter. (val_print_string): Update call to read_string. * c-lang.c (c_get_string): Likewise. * charset.h (target_wide_charset): Add BYTE_ORDER parameter. * charset.c (target_wide_charset): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * printcmd.c (printf_command): Update calls to target_wide_charset. * c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter. Pass to target_wide_charset. Use it instead of current_gdbarch. (classify_type): Add BYTE_ORDER parameter. Pass to charset_for_string_type. Allow NULL encoding pointer. (print_wchar): Add BYTE_ORDER parameter. (c_emit_char): Update calls to classify_type and print_wchar. (c_printchar, c_printstr): Likewise. * gdbarch.sh (in_solib_return_trampoline): Convert to type "m". * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH parameter. * arch-utils.c (generic_in_solib_return_trampoline): Likewise. * hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise. * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise. (rs6000_skip_trampoline_code): Update call. * alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to dynamic_sigtramp_offset and pc_in_sigtramp callbacks. (alpha_read_insn): Add GDBARCH parameter. * alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter. (alpha_register_to_value): Pass architecture to alpha_sts. (alpha_extract_return_value): Likewise. (alpha_value_to_register): Pass architecture to alpha_lds. (alpha_store_return_value): Likewise. (alpha_read_insn): Add GDBARCH parameter. (alpha_skip_prologue): Pass architecture to alpha_read_insn. (alpha_heuristic_proc_start): Likewise. (alpha_heuristic_frame_unwind_cache): Likewise. (alpha_next_pc): Likewise. (alpha_sigtramp_frame_this_id): Pass architecture to tdep->dynamic_sigtramp_offset callback. (alpha_sigtramp_frame_sniffer): Pass architecture to tdep->pc_in_sigtramp callback. * alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter. (alphafbsd_sigtramp_offset): Likewise. * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH parameter. Pass to alpha_read_insn. (alpha_linux_sigtramp_offset): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset_1. (alpha_linux_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset. (alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn and alpha_linux_sigtramp_offset. * alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter. (alphanbsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alphanbsd_sigtramp_offset. * alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter. (alphaobsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_read_insn. (alphaobsd_sigcontext_addr): Pass architecture to alphaobsd_sigtramp_offset. * alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH parameter. * amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter. (amd64_skip_prologue): Pass architecture to amd64_analyze_prologue. (amd64_frame_cache): Likewise. * arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove. (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros. * arm-wince-tdep.c: Include "frame.h". * avr-tdep.c (EXTRACT_INSN): Remove. (avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN. (avr_skip_prologue): Pass architecture to avr_scan_prologue. (avr_frame_unwind_cache): Likewise. * cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member. (find_step_target): Initialize it. (get_data_from_address): Add BYTE_ORDER parameter. (bdap_prefix): Pass byte order to get_data_from_address. (handle_prefix_assign_mode_for_aritm_op): Likewise. (three_operand_add_sub_cmp_and_or_op): Likewise. (handle_inc_and_index_mode_for_aritm_op): Likewise. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter. (frv_linux_sigcontext_reg_addr): Pass architecture to frv_linux_pc_in_sigtramp. (frv_linux_sigtramp_frame_sniffer): Likewise. * h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter. (h8300_analyze_prologue): Add GDBARCH parameter. Pass to h8300_is_argument_spill. (h8300_frame_cache, h8300_skip_prologue): Pass architecture to h8300_analyze_prologue. * hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to in_solib_call_trampoline callback. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH parameter. (hppa64_push_dummy_call): Pass architecture to hppa64_convert_code_addr_to_fptr. (hppa_match_insns): Add GDBARCH parameter. (hppa_match_insns_relaxed): Add GDBARCH parameter. Pass to hppa_match_insns. (hppa_skip_trampoline_code): Pass architecture to hppa_match_insns. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. Pass to hppa_match_insns_relaxed. (hppa_stub_unwind_sniffer): Pass architecture to tdep->in_solib_call_trampoline callback. * hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter. (hppa32_hpux_search_dummy_call_sequence): Pass architecture to hppa_hpux_search_pattern. * hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter. (hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter. Pass to insns_match_pattern. (hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to hppa_linux_sigtramp_find_sigcontext. (hppa_linux_sigtramp_frame_sniffer): Likewise. (hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter. (hppa64_hpux_in_solib_call_trampoline): Likewise. * i386-tdep.c (i386_follow_jump): Add GDBARCH parameter. (i386_analyze_frame_setup): Add GDBARCH parameter. (i386_analyze_prologue): Add GDBARCH parameter. Pass to i386_follow_jump and i386_analyze_frame_setup. (i386_skip_prologue): Pass architecture to i386_analyze_prologue and i386_follow_jump. (i386_frame_cache): Pass architecture to i386_analyze_prologue. (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass frame to i386_pe_skip_trampoline_code. * ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to sigcontext_register_address callback. * ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter. (ia64_find_unwind_table): Pass architecture to ia64_find_global_pointer. (find_extant_func_descr): Add GDBARCH parameter. (find_func_descr): Pass architecture to find_extant_func_descr and ia64_find_global_pointer. (ia64_sigtramp_frame_init_saved_regs): Pass architecture to tdep->sigcontext_register_address callback. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add GDBARCH parameter. * iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter. (iq2000_frame_cache): Pass architecture to iq2000_scan_prologue. * lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter. (lm32_skip_prologue, lm32_frame_cache): Pass architecture to lm32_analyze_prologue. * m32r-tdep.c (decode_prologue): Add GDBARCH parameter. (m32r_skip_prologue): Pass architecture to decode_prologue. * m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter. (m68hc11_scan_prologue): Pass architecture to m68hc11_analyze_instruction. * m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter. (m68k_analyze_prologue): Pass architecture to m68k_analyze_frame_setup. * m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter. (m88k_analyze_prologue): Add GDBARCH parameter. Pass byte order to m88k_fetch_instruction. (m88k_skip_prologue): Pass architecture to m88k_analyze_prologue. (m88k_frame_cache): Likewise. * mep-tdep.c (mep_get_insn): Add GDBARCH parameter. (mep_analyze_prologue): Pass architecture to mep_get_insn. * mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter. (mips32_next_pc): Pass architecture to mips_fetch_instruction. (deal_with_atomic_sequence): Likewise. (unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction. (mips16_scan_prologue): Likewise. (mips32_scan_prologue): Likewise. (mips16_in_function_epilogue_p): Likewise. (mips32_in_function_epilogue_p): Likewise. (mips_about_to_return): Likewise. (mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue. (mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue. (mips_skip_prologue): Pass architecture to mips16_scan_prologue and mips32_scan_prologue. (mips_in_function_epilogue_p): Pass architecture to mips16_in_function_epilogue_p and mips32_in_function_epilogue_p. (heuristic_proc_start): Pass architecture to mips_fetch_instruction and mips_about_to_return. (mips_skip_mips16_trampoline_code): Pass architecture to mips_fetch_instruction. (fetch_mips_16): Add GDBARCH parameter. (mips16_next_pc): Pass architecture to fetch_mips_16. (extended_mips16_next_pc): Pass architecture to unpack_mips16 and fetch_mips_16. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class): Add GDBARCH parameter. (find_implementation_from_class): Add GDBARCH parameter, pass to read_objc_class, read_objc_methlist_nmethods, and read_objc_methlist_method. (find_implementation): Add GDBARCH parameter, pass to read_objc_object and find_implementation_from_class. (resolve_msgsend, resolve_msgsend_stret): Pass architecture to find_implementation. (resolve_msgsend_super, resolve_msgsend_super_stret): Pass architecture to read_objc_super and find_implementation_from_class. * ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter. (ppc64_standard_linkage1_target, ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): Pass architecture to ppc64_desc_entry_point. * rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter. (skip_prologue): Pass byte order to bl_to_blrl_insn_p. (rs6000_fetch_instruction): Add GDBARCH parameter. (rs6000_skip_stack_check): Add GDBARCH parameter, pass to rs6000_fetch_instruction. (skip_prologue): Pass architecture to rs6000_fetch_instruction. * remote-mips.c (mips_store_word): Return old_contents as host integer value instead of target bytes. * s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member. (s390_analyze_prologue): Initialize it. (extend_simple_arg): Add GDBARCH parameter. (s390_push_dummy_call): Pass architecture to extend_simple_arg. * scm-lang.c (scm_get_field): Add BYTE_ORDER parameter. * scm-lang.h (scm_get_field): Add BYTE_ORDER parameter. (SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field. * scm-valprint.c (scm_scmval_print): Likewise. (scm_scmlist_print, scm_ipruk, scm_scmval_print): Define SCM_BYTE_ORDER. * sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter. (sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to look_for_args_moves. (sh64_skip_prologue): Pass architecture to sh64_skip_prologue_hard_way. * sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter. (sh_skip_prologue): Pass architecture to sh_analyze_prologue. (sh_frame_cache): Likewise. * solib-irix.c (extract_mips_address): Add GDBARCH parameter. (fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Pass architecture to extract_mips_address. * sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter. * sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter. (sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture to sparc_fetch_wcookie. (sparc32_frame_prev_register): Likewise. * sparc64-tdep.c (sparc64_frame_prev_register): Likewise. * sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise. * spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter. (spu_skip_prologue): Pass architecture to spu_analyze_prologue. (spu_virtual_frame_pointer): Likewise. (spu_frame_unwind_cache): Likewise. (info_spu_mailbox_list): Add BYTE_ORER parameter. (info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list. (info_spu_dma_cmdlist): Add BYTE_ORER parameter. (info_spu_dma_command, info_spu_proxydma_command): Pass byte order to info_spu_dma_cmdlist. * symfile.c (read_target_long_array): Add GDBARCH parameter. (simple_read_overlay_table, simple_read_overlay_region_table, simple_overlay_update_1): Pass architecture to read_target_long_array. * v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter. (v850_frame_cache): Pass architecture to v850_analyze_prologue. * xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH parameter. (xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture to xstormy16_analyze_prologue. (xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter. (xstormy16_find_jmp_table_entry): Likewise. (xstormy16_skip_trampoline_code): Pass architecture to xstormy16_resolve_jmp_table_entry. (xstormy16_pointer_to_address): Likewise. (xstormy16_address_to_pointer): Pass architecture to xstormy16_find_jmp_table_entry. * xtensa-tdep.c (call0_track_op): Add GDBARCH parameter. (call0_analyze_prologue): Add GDBARCH parameter, pass to call0_track_op. (call0_frame_cache): Pass architecture to call0_analyze_prologue. (xtensa_skip_prologue): Likewise.
2009-07-02 19:25:59 +02:00
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
int i;
/* If the i'th argument is passed as a reference to a copy, then
copy_addr[i] is the address of the copy we made. */
CORE_ADDR *copy_addr = alloca (nargs * sizeof (CORE_ADDR));
/* Reserve space for the reference-to-copy area. */
for (i = 0; i < nargs; i++)
{
struct value *arg = args[i];
struct type *type = check_typedef (value_type (arg));
unsigned length = TYPE_LENGTH (type);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
if (s390_function_arg_pass_by_reference (type))
{
sp -= length;
sp = align_down (sp, alignment_of (type));
copy_addr[i] = sp;
}
}
/* Reserve space for the parameter area. As a conservative
simplification, we assume that everything will be passed on the
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
stack. Since every argument larger than 8 bytes will be
passed by reference, we use this simple upper bound. */
sp -= nargs * 8;
/* After all that, make sure it's still aligned on an eight-byte
boundary. */
sp = align_down (sp, 8);
/* Allocate the standard frame areas: the register save area, the
word reserved for the compiler (which seems kind of meaningless),
and the back chain pointer. */
sp -= 16*word_size + 32;
/* Now we have the final SP value. Make sure we didn't underflow;
on 31-bit, this would result in addresses with the high bit set,
which causes confusion elsewhere. Note that if we error out
here, stack and registers remain untouched. */
if (gdbarch_addr_bits_remove (gdbarch, sp) != sp)
error (_("Stack overflow"));
/* Finally, place the actual parameters, working from SP towards
higher addresses. The code above is supposed to reserve enough
space for this. */
{
int fr = 0;
int gr = 2;
CORE_ADDR starg = sp + 16*word_size + 32;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
/* A struct is returned using general register 2. */
if (struct_return)
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
{
regcache_cooked_write_unsigned (regcache, S390_R0_REGNUM + gr,
struct_addr);
gr++;
}
for (i = 0; i < nargs; i++)
{
struct value *arg = args[i];
struct type *type = check_typedef (value_type (arg));
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
unsigned length = TYPE_LENGTH (type);
if (s390_function_arg_pass_by_reference (type))
{
/* Actually copy the argument contents to the stack slot
that was reserved above. */
write_memory (copy_addr[i], value_contents (arg), length);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
if (gr <= 6)
{
regcache_cooked_write_unsigned (regcache, S390_R0_REGNUM + gr,
copy_addr[i]);
gr++;
}
else
{
* defs.h (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * gdbcore.h (read_memory_integer, safe_read_memory_integer, read_memory_unsigned_integer, write_memory_signed_integer, write_memory_unsigned_integer): Add BYTE_ORDER parameter. * corefile.c (struct captured_read_memory_integer_arguments): Add BYTE_ORDER member. (safe_read_memory_integer): Add BYTE_ORDER parameter. Store it into struct captured_read_memory_integer_arguments. (do_captured_read_memory_integer): Pass it to read_memory_integer. (read_memory_integer): Add BYTE_ORDER parameter. Pass it to extract_signed_integer. (read_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. (write_memory_signed_integer): Add BYTE_ORDER parameter. Pass it to store_signed_integer. (write_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to store_unsigned_integer. * target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter. * target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. Update calls to extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer, read_memory_integer, read_memory_unsigned_integer, safe_read_memory_integer, write_memory_signed_integer, write_memory_unsigned_integer, and get_target_memory_unsigned to pass byte order: * ada-lang.c (ada_value_binop): Update. * ada-valprint.c (char_at): Update. * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update. * alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call, alpha_extract_return_value, alpha_read_insn, alpha_get_longjmp_target): Update. * amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update. * amd64obsd-tdep.c (amd64obsd_supply_uthread, amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update. * amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue, amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel, amd64_displaced_step_fixup): Update. * arm-linux-tdep.c (arm_linux_sigreturn_init, arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update. * arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc, arm_get_next_pc, arm_extract_return_value, arm_store_return_value, arm_return_value): Update. * arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update. * auxv.c (default_auxv_parse): Update. * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address, avr_scan_prologue, avr_extract_return_value, avr_frame_prev_register, avr_push_dummy_call): Update. * bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset, bsd_uthread_wait, bsd_uthread_thread_alive, bsd_uthread_extra_thread_info): Update. * c-lang.c (c_printstr, print_wchar): Update. * cp-valprint.c (cp_print_class_member): Update. * cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache, cris_push_dummy_call, cris_scan_prologue, cris_store_return_value, cris_extract_return_value, find_step_target, dip_prefix, sixteen_bit_offset_branch_op, none_reg_mode_jump_op, move_mem_to_reg_movem_op, get_data_from_address): Update. * dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update. * dwarf2-frame.c (execute_cfa_program): Update. * dwarf2loc.c (find_location_expression): Update. * dwarf2read.c (dwarf2_const_value): Update. * expprint.c (print_subexp_standard): Update. * findvar.c (unsigned_pointer_to_address, signed_pointer_to_address, unsigned_address_to_pointer, address_to_signed_pointer, read_var_value): Update. * frame.c (frame_unwind_register_signed, frame_unwind_register_unsigned, get_frame_memory_signed, get_frame_memory_unsigned): Update. * frame-unwind.c (frame_unwind_got_constant): Update. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp, frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache): Update. * frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue, frv_extract_return_value, find_func_descr, frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update. * f-valprint.c (f_val_print): Update. * gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr): Update. * h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue, h8300_push_dummy_call, h8300_extract_return_value, h8300h_extract_return_value, h8300_store_return_value, h8300h_store_return_value): Update. * hppabsd-tdep.c (hppabsd_find_global_pointer): Update. * hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register): Update. * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline, hppa64_hpux_in_solib_call_trampoline, hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code, hppa_hpux_sigtramp_frame_unwind_cache, hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer, hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern, hppa32_hpux_search_dummy_call_sequence, hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state, hppa_hpux_unwind_adjust_stub): Update. * hppa-linux-tdep.c (insns_match_pattern, hppa_linux_find_global_pointer): Update. * hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call, hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call, skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache, hppa_pseudo_register_read, hppa_frame_prev_register_helper, hppa_match_insns): Update. * hpux-thread.c (hpux_thread_fetch_registers): Update. * i386-tdep.c (i386bsd_sigcontext_addr): Update. * i386-cygwin-tdep.c (core_process_module_section): Update. * i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn, amd64_darwin_sstep_at_sigreturn): Update. * i386-darwin-tdep.c (i386_darwin_sigcontext_addr, amd64_darwin_sigcontext_addr): Likewise. * i386-linux-nat.c (i386_linux_sigcontext_addr): Update. * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update. * i386-nto-tdep.c (i386nto_sigcontext_addr): Update. * i386obsd-nat.c (i386obsd_supply_pcb): Update. * i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread, i386obsd_trapframe_cache): Update. * i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump, i386_analyze_frame_setup, i386_analyze_prologue, i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache, i386_get_longjmp_target, i386_push_dummy_call, i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr, i386_fetch_pointer_argument): Update. * i387-tdep.c (i387_supply_fsave): Update. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update. * ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write, examine_prologue, ia64_frame_cache, ia64_frame_prev_register, ia64_sigtramp_frame_cache, ia64_sigtramp_frame_prev_register, ia64_access_reg, ia64_access_rse_reg, ia64_libunwind_frame_this_id, ia64_libunwind_frame_prev_register, ia64_libunwind_sigtramp_frame_this_id, ia64_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer, find_extant_func_descr, find_func_descr, ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id, ia64_unwind_pc): Update. * iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer, iq2000_scan_prologue, iq2000_extract_return_value, iq2000_push_dummy_call): Update. * irix5nat.c (fill_gregset): Update. * jv-lang.c (evaluate_subexp_java): Update. * jv-valprint.c (java_value_print): Update. * lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call, lm32_extract_return_value, lm32_store_return_value): Update. * m32c-tdep.c (m32c_push_dummy_call, m32c_return_value, m32c_skip_trampoline_code, m32c_m16c_address_to_pointer, m32c_m16c_pointer_to_address): Update. * m32r-tdep.c (m32r_store_return_value, decode_prologue, m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value): Update. * m68hc11-tdep.c (m68hc11_pseudo_register_read, m68hc11_pseudo_register_write, m68hc11_analyze_instruction, m68hc11_push_dummy_call): Update. * m68linux-tdep.c (m68k_linux_pc_in_sigtramp, m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache): Update. * m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup, m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache, m68k_get_longjmp_target): Update. * m88k-tdep.c (m88k_fetch_instruction): Update. * mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write, mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update. * mi/mi-main.c (mi_cmd_data_write_memory): Update. * mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg, mips64_linux_get_longjmp_target, mips64_fill_gregset, mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update. * mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update. * mips-tdep.c (mips_fetch_instruction, fetch_mips_16, mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call, mips_o32_push_dummy_call, mips_o64_push_dummy_call, mips_single_step_through_delay, mips_skip_pic_trampoline_code, mips_integer_to_address): Update. * mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call): Update. * monitor.c (monitor_supply_register, monitor_write_memory, monitor_read_memory_single): Update. * moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value, moxie_analyze_prologue): Update. * mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor, mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info, mt_push_dummy_call): Update. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class, find_implementation_from_class): Update. * ppc64-linux-tdep.c (ppc64_desc_entry_point, ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache): Update. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer, ppcobsd_sigtramp_frame_cache): Update. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call, do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call, ppc64_sysv_abi_return_value): Update. * ppc-linux-nat.c (ppc_linux_auxv_parse): Update. * procfs.c (procfs_auxv_parse): Update. * p-valprint.c (pascal_val_print): Update. * regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned, regcache_raw_write_signed, regcache_raw_write_unsigned, regcache_cooked_read_signed, regcache_cooked_read_unsigned, regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update. * remote-m32r-sdi.c (m32r_fetch_register): Update. * remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory): Update. * rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value, rs6000_convert_from_func_ptr_addr, branch_dest, rs6000_software_single_step): Update. * rs6000-tdep.c (rs6000_in_function_epilogue_p, ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence, bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue, rs6000_skip_main_prologue, rs6000_skip_trampoline_code, rs6000_frame_cache): Update. * s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write, s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load, s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache, extend_simple_arg, s390_push_dummy_call, s390_return_value): Update. * scm-exp.c (scm_lreadr): Update. * scm-lang.c (scm_get_field, scm_unpack): Update. * scm-valprint.c (scm_val_print): Update. * score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call, score_fetch_inst): Update. * sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way, sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value, sh64_pseudo_register_read, sh64_pseudo_register_write, sh64_frame_prev_register): Update: * sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu, sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu, sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update. * solib-darwin.c (darwin_load_image_infos): Update. * solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2, find_canonical_descriptor_in_load_object): Update. * solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Update. * solib-som.c (som_solib_create_inferior_hook, link_map_start, som_current_sos, som_open_symbol_file_object): Update. * solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME): Update. * solib-svr4.c (read_program_header, scan_dyntag_auxv, solib_svr4_r_ldsomap): Update. * sparc64-linux-tdep.c (sparc64_linux_step_trap): Update. * sparc64obsd-tdep.c (sparc64obsd_supply_uthread, sparc64obsd_collect_uthread): Update. * sparc64-tdep.c (sparc64_pseudo_register_read, sparc64_pseudo_register_write, sparc64_supply_gregset, sparc64_collect_gregset): Update. * sparc-linux-tdep.c (sparc32_linux_step_trap): Update. * sparcobsd-tdep.c (sparc32obsd_supply_uthread, sparc32obsd_collect_uthread): Update. * sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code, sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow, sparc_collect_rwindow): Update. * spu-linux-nat.c (parse_spufs_run): Update. * spu-tdep.c (spu_pseudo_register_read_spu, spu_pseudo_register_write_spu, spu_pointer_to_address, spu_analyze_prologue, spu_in_function_epilogue_p, spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step, spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect, info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist, info_spu_dma_command, info_spu_proxydma_command): Update. * stack.c (print_frame_nameless_args, frame_info): Update. * symfile.c (read_target_long_array, simple_read_overlay_table, simple_read_overlay_region_table): Update. * target.c (debug_print_register): Update. * tramp-frame.c (tramp_frame_start): Update. * v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call, v850_extract_return_value, v850_store_return_value, * valarith.c (value_binop, value_bit_index): Update. * valops.c (value_cast): Update. * valprint.c (val_print_type_code_int, val_print_string, read_string): Update. * value.c (unpack_long, unpack_double, unpack_field_as_long, modify_field, pack_long): Update. * vax-tdep.c (vax_store_arguments, vax_push_dummy_call, vax_skip_prologue): Update. * xstormy16-tdep.c (xstormy16_push_dummy_call, xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p, xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry, xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update. * xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read, xtensa_pseudo_register_write, xtensa_frame_cache, xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update. * dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. * dfp.c (match_endianness): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. (decimal_to_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. Pass it to match_endianness. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. Pass them to match_endianness. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. Pass them to match_endianness. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. Pass them to match_endianness. * valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and BYTE_ORDER_Y output parameters. (value_binop): Update call to value_args_as_decimal. Update calls to decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero, decimal_binop, decimal_compare and decimal_convert to pass/receive byte order: * c-exp.y (parse_number): Update. * printcmd.c (printf_command): Update. * valarith.c (value_args_as_decimal, value_binop, value_logical_not, value_equal, value_less): Update. * valops.c (value_cast, value_one): Update. * valprint.c (print_decimal_floating): Update. * value.c (unpack_long, unpack_double): Update. * python/python-value.c (valpy_nonzero): Update. * ada-valprint.c (char_at): Add BYTE_ORDER parameter. (printstr): Update calls to char_at. (ada_val_print_array): Likewise. * valprint.c (read_string): Add BYTE_ORDER parameter. (val_print_string): Update call to read_string. * c-lang.c (c_get_string): Likewise. * charset.h (target_wide_charset): Add BYTE_ORDER parameter. * charset.c (target_wide_charset): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * printcmd.c (printf_command): Update calls to target_wide_charset. * c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter. Pass to target_wide_charset. Use it instead of current_gdbarch. (classify_type): Add BYTE_ORDER parameter. Pass to charset_for_string_type. Allow NULL encoding pointer. (print_wchar): Add BYTE_ORDER parameter. (c_emit_char): Update calls to classify_type and print_wchar. (c_printchar, c_printstr): Likewise. * gdbarch.sh (in_solib_return_trampoline): Convert to type "m". * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH parameter. * arch-utils.c (generic_in_solib_return_trampoline): Likewise. * hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise. * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise. (rs6000_skip_trampoline_code): Update call. * alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to dynamic_sigtramp_offset and pc_in_sigtramp callbacks. (alpha_read_insn): Add GDBARCH parameter. * alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter. (alpha_register_to_value): Pass architecture to alpha_sts. (alpha_extract_return_value): Likewise. (alpha_value_to_register): Pass architecture to alpha_lds. (alpha_store_return_value): Likewise. (alpha_read_insn): Add GDBARCH parameter. (alpha_skip_prologue): Pass architecture to alpha_read_insn. (alpha_heuristic_proc_start): Likewise. (alpha_heuristic_frame_unwind_cache): Likewise. (alpha_next_pc): Likewise. (alpha_sigtramp_frame_this_id): Pass architecture to tdep->dynamic_sigtramp_offset callback. (alpha_sigtramp_frame_sniffer): Pass architecture to tdep->pc_in_sigtramp callback. * alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter. (alphafbsd_sigtramp_offset): Likewise. * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH parameter. Pass to alpha_read_insn. (alpha_linux_sigtramp_offset): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset_1. (alpha_linux_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset. (alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn and alpha_linux_sigtramp_offset. * alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter. (alphanbsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alphanbsd_sigtramp_offset. * alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter. (alphaobsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_read_insn. (alphaobsd_sigcontext_addr): Pass architecture to alphaobsd_sigtramp_offset. * alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH parameter. * amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter. (amd64_skip_prologue): Pass architecture to amd64_analyze_prologue. (amd64_frame_cache): Likewise. * arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove. (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros. * arm-wince-tdep.c: Include "frame.h". * avr-tdep.c (EXTRACT_INSN): Remove. (avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN. (avr_skip_prologue): Pass architecture to avr_scan_prologue. (avr_frame_unwind_cache): Likewise. * cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member. (find_step_target): Initialize it. (get_data_from_address): Add BYTE_ORDER parameter. (bdap_prefix): Pass byte order to get_data_from_address. (handle_prefix_assign_mode_for_aritm_op): Likewise. (three_operand_add_sub_cmp_and_or_op): Likewise. (handle_inc_and_index_mode_for_aritm_op): Likewise. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter. (frv_linux_sigcontext_reg_addr): Pass architecture to frv_linux_pc_in_sigtramp. (frv_linux_sigtramp_frame_sniffer): Likewise. * h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter. (h8300_analyze_prologue): Add GDBARCH parameter. Pass to h8300_is_argument_spill. (h8300_frame_cache, h8300_skip_prologue): Pass architecture to h8300_analyze_prologue. * hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to in_solib_call_trampoline callback. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH parameter. (hppa64_push_dummy_call): Pass architecture to hppa64_convert_code_addr_to_fptr. (hppa_match_insns): Add GDBARCH parameter. (hppa_match_insns_relaxed): Add GDBARCH parameter. Pass to hppa_match_insns. (hppa_skip_trampoline_code): Pass architecture to hppa_match_insns. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. Pass to hppa_match_insns_relaxed. (hppa_stub_unwind_sniffer): Pass architecture to tdep->in_solib_call_trampoline callback. * hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter. (hppa32_hpux_search_dummy_call_sequence): Pass architecture to hppa_hpux_search_pattern. * hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter. (hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter. Pass to insns_match_pattern. (hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to hppa_linux_sigtramp_find_sigcontext. (hppa_linux_sigtramp_frame_sniffer): Likewise. (hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter. (hppa64_hpux_in_solib_call_trampoline): Likewise. * i386-tdep.c (i386_follow_jump): Add GDBARCH parameter. (i386_analyze_frame_setup): Add GDBARCH parameter. (i386_analyze_prologue): Add GDBARCH parameter. Pass to i386_follow_jump and i386_analyze_frame_setup. (i386_skip_prologue): Pass architecture to i386_analyze_prologue and i386_follow_jump. (i386_frame_cache): Pass architecture to i386_analyze_prologue. (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass frame to i386_pe_skip_trampoline_code. * ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to sigcontext_register_address callback. * ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter. (ia64_find_unwind_table): Pass architecture to ia64_find_global_pointer. (find_extant_func_descr): Add GDBARCH parameter. (find_func_descr): Pass architecture to find_extant_func_descr and ia64_find_global_pointer. (ia64_sigtramp_frame_init_saved_regs): Pass architecture to tdep->sigcontext_register_address callback. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add GDBARCH parameter. * iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter. (iq2000_frame_cache): Pass architecture to iq2000_scan_prologue. * lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter. (lm32_skip_prologue, lm32_frame_cache): Pass architecture to lm32_analyze_prologue. * m32r-tdep.c (decode_prologue): Add GDBARCH parameter. (m32r_skip_prologue): Pass architecture to decode_prologue. * m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter. (m68hc11_scan_prologue): Pass architecture to m68hc11_analyze_instruction. * m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter. (m68k_analyze_prologue): Pass architecture to m68k_analyze_frame_setup. * m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter. (m88k_analyze_prologue): Add GDBARCH parameter. Pass byte order to m88k_fetch_instruction. (m88k_skip_prologue): Pass architecture to m88k_analyze_prologue. (m88k_frame_cache): Likewise. * mep-tdep.c (mep_get_insn): Add GDBARCH parameter. (mep_analyze_prologue): Pass architecture to mep_get_insn. * mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter. (mips32_next_pc): Pass architecture to mips_fetch_instruction. (deal_with_atomic_sequence): Likewise. (unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction. (mips16_scan_prologue): Likewise. (mips32_scan_prologue): Likewise. (mips16_in_function_epilogue_p): Likewise. (mips32_in_function_epilogue_p): Likewise. (mips_about_to_return): Likewise. (mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue. (mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue. (mips_skip_prologue): Pass architecture to mips16_scan_prologue and mips32_scan_prologue. (mips_in_function_epilogue_p): Pass architecture to mips16_in_function_epilogue_p and mips32_in_function_epilogue_p. (heuristic_proc_start): Pass architecture to mips_fetch_instruction and mips_about_to_return. (mips_skip_mips16_trampoline_code): Pass architecture to mips_fetch_instruction. (fetch_mips_16): Add GDBARCH parameter. (mips16_next_pc): Pass architecture to fetch_mips_16. (extended_mips16_next_pc): Pass architecture to unpack_mips16 and fetch_mips_16. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class): Add GDBARCH parameter. (find_implementation_from_class): Add GDBARCH parameter, pass to read_objc_class, read_objc_methlist_nmethods, and read_objc_methlist_method. (find_implementation): Add GDBARCH parameter, pass to read_objc_object and find_implementation_from_class. (resolve_msgsend, resolve_msgsend_stret): Pass architecture to find_implementation. (resolve_msgsend_super, resolve_msgsend_super_stret): Pass architecture to read_objc_super and find_implementation_from_class. * ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter. (ppc64_standard_linkage1_target, ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): Pass architecture to ppc64_desc_entry_point. * rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter. (skip_prologue): Pass byte order to bl_to_blrl_insn_p. (rs6000_fetch_instruction): Add GDBARCH parameter. (rs6000_skip_stack_check): Add GDBARCH parameter, pass to rs6000_fetch_instruction. (skip_prologue): Pass architecture to rs6000_fetch_instruction. * remote-mips.c (mips_store_word): Return old_contents as host integer value instead of target bytes. * s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member. (s390_analyze_prologue): Initialize it. (extend_simple_arg): Add GDBARCH parameter. (s390_push_dummy_call): Pass architecture to extend_simple_arg. * scm-lang.c (scm_get_field): Add BYTE_ORDER parameter. * scm-lang.h (scm_get_field): Add BYTE_ORDER parameter. (SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field. * scm-valprint.c (scm_scmval_print): Likewise. (scm_scmlist_print, scm_ipruk, scm_scmval_print): Define SCM_BYTE_ORDER. * sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter. (sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to look_for_args_moves. (sh64_skip_prologue): Pass architecture to sh64_skip_prologue_hard_way. * sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter. (sh_skip_prologue): Pass architecture to sh_analyze_prologue. (sh_frame_cache): Likewise. * solib-irix.c (extract_mips_address): Add GDBARCH parameter. (fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Pass architecture to extract_mips_address. * sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter. * sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter. (sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture to sparc_fetch_wcookie. (sparc32_frame_prev_register): Likewise. * sparc64-tdep.c (sparc64_frame_prev_register): Likewise. * sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise. * spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter. (spu_skip_prologue): Pass architecture to spu_analyze_prologue. (spu_virtual_frame_pointer): Likewise. (spu_frame_unwind_cache): Likewise. (info_spu_mailbox_list): Add BYTE_ORER parameter. (info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list. (info_spu_dma_cmdlist): Add BYTE_ORER parameter. (info_spu_dma_command, info_spu_proxydma_command): Pass byte order to info_spu_dma_cmdlist. * symfile.c (read_target_long_array): Add GDBARCH parameter. (simple_read_overlay_table, simple_read_overlay_region_table, simple_overlay_update_1): Pass architecture to read_target_long_array. * v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter. (v850_frame_cache): Pass architecture to v850_analyze_prologue. * xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH parameter. (xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture to xstormy16_analyze_prologue. (xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter. (xstormy16_find_jmp_table_entry): Likewise. (xstormy16_skip_trampoline_code): Pass architecture to xstormy16_resolve_jmp_table_entry. (xstormy16_pointer_to_address): Likewise. (xstormy16_address_to_pointer): Pass architecture to xstormy16_find_jmp_table_entry. * xtensa-tdep.c (call0_track_op): Add GDBARCH parameter. (call0_analyze_prologue): Add GDBARCH parameter, pass to call0_track_op. (call0_frame_cache): Pass architecture to call0_analyze_prologue. (xtensa_skip_prologue): Likewise.
2009-07-02 19:25:59 +02:00
write_memory_unsigned_integer (starg, word_size, byte_order,
copy_addr[i]);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
starg += word_size;
}
}
else if (s390_function_arg_float (type))
{
/* The GNU/Linux for S/390 ABI uses FPRs 0 and 2 to pass arguments,
the GNU/Linux for zSeries ABI uses 0, 2, 4, and 6. */
if (fr <= (tdep->abi == ABI_LINUX_S390 ? 2 : 6))
{
/* When we store a single-precision value in an FP register,
it occupies the leftmost bits. */
regcache_cooked_write_part (regcache, S390_F0_REGNUM + fr,
0, length, value_contents (arg));
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
fr += 2;
}
else
{
/* When we store a single-precision value in a stack slot,
it occupies the rightmost bits. */
starg = align_up (starg + length, word_size);
write_memory (starg - length, value_contents (arg), length);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
}
}
else if (s390_function_arg_integer (type) && length <= word_size)
{
if (gr <= 6)
{
/* Integer arguments are always extended to word size. */
regcache_cooked_write_signed (regcache, S390_R0_REGNUM + gr,
extend_simple_arg (gdbarch,
arg));
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
gr++;
}
else
{
/* Integer arguments are always extended to word size. */
* defs.h (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * gdbcore.h (read_memory_integer, safe_read_memory_integer, read_memory_unsigned_integer, write_memory_signed_integer, write_memory_unsigned_integer): Add BYTE_ORDER parameter. * corefile.c (struct captured_read_memory_integer_arguments): Add BYTE_ORDER member. (safe_read_memory_integer): Add BYTE_ORDER parameter. Store it into struct captured_read_memory_integer_arguments. (do_captured_read_memory_integer): Pass it to read_memory_integer. (read_memory_integer): Add BYTE_ORDER parameter. Pass it to extract_signed_integer. (read_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. (write_memory_signed_integer): Add BYTE_ORDER parameter. Pass it to store_signed_integer. (write_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to store_unsigned_integer. * target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter. * target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. Update calls to extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer, read_memory_integer, read_memory_unsigned_integer, safe_read_memory_integer, write_memory_signed_integer, write_memory_unsigned_integer, and get_target_memory_unsigned to pass byte order: * ada-lang.c (ada_value_binop): Update. * ada-valprint.c (char_at): Update. * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update. * alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call, alpha_extract_return_value, alpha_read_insn, alpha_get_longjmp_target): Update. * amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update. * amd64obsd-tdep.c (amd64obsd_supply_uthread, amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update. * amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue, amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel, amd64_displaced_step_fixup): Update. * arm-linux-tdep.c (arm_linux_sigreturn_init, arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update. * arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc, arm_get_next_pc, arm_extract_return_value, arm_store_return_value, arm_return_value): Update. * arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update. * auxv.c (default_auxv_parse): Update. * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address, avr_scan_prologue, avr_extract_return_value, avr_frame_prev_register, avr_push_dummy_call): Update. * bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset, bsd_uthread_wait, bsd_uthread_thread_alive, bsd_uthread_extra_thread_info): Update. * c-lang.c (c_printstr, print_wchar): Update. * cp-valprint.c (cp_print_class_member): Update. * cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache, cris_push_dummy_call, cris_scan_prologue, cris_store_return_value, cris_extract_return_value, find_step_target, dip_prefix, sixteen_bit_offset_branch_op, none_reg_mode_jump_op, move_mem_to_reg_movem_op, get_data_from_address): Update. * dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update. * dwarf2-frame.c (execute_cfa_program): Update. * dwarf2loc.c (find_location_expression): Update. * dwarf2read.c (dwarf2_const_value): Update. * expprint.c (print_subexp_standard): Update. * findvar.c (unsigned_pointer_to_address, signed_pointer_to_address, unsigned_address_to_pointer, address_to_signed_pointer, read_var_value): Update. * frame.c (frame_unwind_register_signed, frame_unwind_register_unsigned, get_frame_memory_signed, get_frame_memory_unsigned): Update. * frame-unwind.c (frame_unwind_got_constant): Update. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp, frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache): Update. * frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue, frv_extract_return_value, find_func_descr, frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update. * f-valprint.c (f_val_print): Update. * gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr): Update. * h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue, h8300_push_dummy_call, h8300_extract_return_value, h8300h_extract_return_value, h8300_store_return_value, h8300h_store_return_value): Update. * hppabsd-tdep.c (hppabsd_find_global_pointer): Update. * hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register): Update. * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline, hppa64_hpux_in_solib_call_trampoline, hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code, hppa_hpux_sigtramp_frame_unwind_cache, hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer, hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern, hppa32_hpux_search_dummy_call_sequence, hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state, hppa_hpux_unwind_adjust_stub): Update. * hppa-linux-tdep.c (insns_match_pattern, hppa_linux_find_global_pointer): Update. * hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call, hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call, skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache, hppa_pseudo_register_read, hppa_frame_prev_register_helper, hppa_match_insns): Update. * hpux-thread.c (hpux_thread_fetch_registers): Update. * i386-tdep.c (i386bsd_sigcontext_addr): Update. * i386-cygwin-tdep.c (core_process_module_section): Update. * i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn, amd64_darwin_sstep_at_sigreturn): Update. * i386-darwin-tdep.c (i386_darwin_sigcontext_addr, amd64_darwin_sigcontext_addr): Likewise. * i386-linux-nat.c (i386_linux_sigcontext_addr): Update. * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update. * i386-nto-tdep.c (i386nto_sigcontext_addr): Update. * i386obsd-nat.c (i386obsd_supply_pcb): Update. * i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread, i386obsd_trapframe_cache): Update. * i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump, i386_analyze_frame_setup, i386_analyze_prologue, i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache, i386_get_longjmp_target, i386_push_dummy_call, i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr, i386_fetch_pointer_argument): Update. * i387-tdep.c (i387_supply_fsave): Update. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update. * ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write, examine_prologue, ia64_frame_cache, ia64_frame_prev_register, ia64_sigtramp_frame_cache, ia64_sigtramp_frame_prev_register, ia64_access_reg, ia64_access_rse_reg, ia64_libunwind_frame_this_id, ia64_libunwind_frame_prev_register, ia64_libunwind_sigtramp_frame_this_id, ia64_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer, find_extant_func_descr, find_func_descr, ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id, ia64_unwind_pc): Update. * iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer, iq2000_scan_prologue, iq2000_extract_return_value, iq2000_push_dummy_call): Update. * irix5nat.c (fill_gregset): Update. * jv-lang.c (evaluate_subexp_java): Update. * jv-valprint.c (java_value_print): Update. * lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call, lm32_extract_return_value, lm32_store_return_value): Update. * m32c-tdep.c (m32c_push_dummy_call, m32c_return_value, m32c_skip_trampoline_code, m32c_m16c_address_to_pointer, m32c_m16c_pointer_to_address): Update. * m32r-tdep.c (m32r_store_return_value, decode_prologue, m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value): Update. * m68hc11-tdep.c (m68hc11_pseudo_register_read, m68hc11_pseudo_register_write, m68hc11_analyze_instruction, m68hc11_push_dummy_call): Update. * m68linux-tdep.c (m68k_linux_pc_in_sigtramp, m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache): Update. * m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup, m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache, m68k_get_longjmp_target): Update. * m88k-tdep.c (m88k_fetch_instruction): Update. * mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write, mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update. * mi/mi-main.c (mi_cmd_data_write_memory): Update. * mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg, mips64_linux_get_longjmp_target, mips64_fill_gregset, mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update. * mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update. * mips-tdep.c (mips_fetch_instruction, fetch_mips_16, mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call, mips_o32_push_dummy_call, mips_o64_push_dummy_call, mips_single_step_through_delay, mips_skip_pic_trampoline_code, mips_integer_to_address): Update. * mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call): Update. * monitor.c (monitor_supply_register, monitor_write_memory, monitor_read_memory_single): Update. * moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value, moxie_analyze_prologue): Update. * mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor, mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info, mt_push_dummy_call): Update. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class, find_implementation_from_class): Update. * ppc64-linux-tdep.c (ppc64_desc_entry_point, ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache): Update. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer, ppcobsd_sigtramp_frame_cache): Update. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call, do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call, ppc64_sysv_abi_return_value): Update. * ppc-linux-nat.c (ppc_linux_auxv_parse): Update. * procfs.c (procfs_auxv_parse): Update. * p-valprint.c (pascal_val_print): Update. * regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned, regcache_raw_write_signed, regcache_raw_write_unsigned, regcache_cooked_read_signed, regcache_cooked_read_unsigned, regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update. * remote-m32r-sdi.c (m32r_fetch_register): Update. * remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory): Update. * rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value, rs6000_convert_from_func_ptr_addr, branch_dest, rs6000_software_single_step): Update. * rs6000-tdep.c (rs6000_in_function_epilogue_p, ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence, bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue, rs6000_skip_main_prologue, rs6000_skip_trampoline_code, rs6000_frame_cache): Update. * s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write, s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load, s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache, extend_simple_arg, s390_push_dummy_call, s390_return_value): Update. * scm-exp.c (scm_lreadr): Update. * scm-lang.c (scm_get_field, scm_unpack): Update. * scm-valprint.c (scm_val_print): Update. * score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call, score_fetch_inst): Update. * sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way, sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value, sh64_pseudo_register_read, sh64_pseudo_register_write, sh64_frame_prev_register): Update: * sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu, sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu, sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update. * solib-darwin.c (darwin_load_image_infos): Update. * solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2, find_canonical_descriptor_in_load_object): Update. * solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Update. * solib-som.c (som_solib_create_inferior_hook, link_map_start, som_current_sos, som_open_symbol_file_object): Update. * solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME): Update. * solib-svr4.c (read_program_header, scan_dyntag_auxv, solib_svr4_r_ldsomap): Update. * sparc64-linux-tdep.c (sparc64_linux_step_trap): Update. * sparc64obsd-tdep.c (sparc64obsd_supply_uthread, sparc64obsd_collect_uthread): Update. * sparc64-tdep.c (sparc64_pseudo_register_read, sparc64_pseudo_register_write, sparc64_supply_gregset, sparc64_collect_gregset): Update. * sparc-linux-tdep.c (sparc32_linux_step_trap): Update. * sparcobsd-tdep.c (sparc32obsd_supply_uthread, sparc32obsd_collect_uthread): Update. * sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code, sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow, sparc_collect_rwindow): Update. * spu-linux-nat.c (parse_spufs_run): Update. * spu-tdep.c (spu_pseudo_register_read_spu, spu_pseudo_register_write_spu, spu_pointer_to_address, spu_analyze_prologue, spu_in_function_epilogue_p, spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step, spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect, info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist, info_spu_dma_command, info_spu_proxydma_command): Update. * stack.c (print_frame_nameless_args, frame_info): Update. * symfile.c (read_target_long_array, simple_read_overlay_table, simple_read_overlay_region_table): Update. * target.c (debug_print_register): Update. * tramp-frame.c (tramp_frame_start): Update. * v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call, v850_extract_return_value, v850_store_return_value, * valarith.c (value_binop, value_bit_index): Update. * valops.c (value_cast): Update. * valprint.c (val_print_type_code_int, val_print_string, read_string): Update. * value.c (unpack_long, unpack_double, unpack_field_as_long, modify_field, pack_long): Update. * vax-tdep.c (vax_store_arguments, vax_push_dummy_call, vax_skip_prologue): Update. * xstormy16-tdep.c (xstormy16_push_dummy_call, xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p, xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry, xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update. * xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read, xtensa_pseudo_register_write, xtensa_frame_cache, xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update. * dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. * dfp.c (match_endianness): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. (decimal_to_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. Pass it to match_endianness. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. Pass them to match_endianness. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. Pass them to match_endianness. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. Pass them to match_endianness. * valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and BYTE_ORDER_Y output parameters. (value_binop): Update call to value_args_as_decimal. Update calls to decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero, decimal_binop, decimal_compare and decimal_convert to pass/receive byte order: * c-exp.y (parse_number): Update. * printcmd.c (printf_command): Update. * valarith.c (value_args_as_decimal, value_binop, value_logical_not, value_equal, value_less): Update. * valops.c (value_cast, value_one): Update. * valprint.c (print_decimal_floating): Update. * value.c (unpack_long, unpack_double): Update. * python/python-value.c (valpy_nonzero): Update. * ada-valprint.c (char_at): Add BYTE_ORDER parameter. (printstr): Update calls to char_at. (ada_val_print_array): Likewise. * valprint.c (read_string): Add BYTE_ORDER parameter. (val_print_string): Update call to read_string. * c-lang.c (c_get_string): Likewise. * charset.h (target_wide_charset): Add BYTE_ORDER parameter. * charset.c (target_wide_charset): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * printcmd.c (printf_command): Update calls to target_wide_charset. * c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter. Pass to target_wide_charset. Use it instead of current_gdbarch. (classify_type): Add BYTE_ORDER parameter. Pass to charset_for_string_type. Allow NULL encoding pointer. (print_wchar): Add BYTE_ORDER parameter. (c_emit_char): Update calls to classify_type and print_wchar. (c_printchar, c_printstr): Likewise. * gdbarch.sh (in_solib_return_trampoline): Convert to type "m". * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH parameter. * arch-utils.c (generic_in_solib_return_trampoline): Likewise. * hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise. * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise. (rs6000_skip_trampoline_code): Update call. * alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to dynamic_sigtramp_offset and pc_in_sigtramp callbacks. (alpha_read_insn): Add GDBARCH parameter. * alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter. (alpha_register_to_value): Pass architecture to alpha_sts. (alpha_extract_return_value): Likewise. (alpha_value_to_register): Pass architecture to alpha_lds. (alpha_store_return_value): Likewise. (alpha_read_insn): Add GDBARCH parameter. (alpha_skip_prologue): Pass architecture to alpha_read_insn. (alpha_heuristic_proc_start): Likewise. (alpha_heuristic_frame_unwind_cache): Likewise. (alpha_next_pc): Likewise. (alpha_sigtramp_frame_this_id): Pass architecture to tdep->dynamic_sigtramp_offset callback. (alpha_sigtramp_frame_sniffer): Pass architecture to tdep->pc_in_sigtramp callback. * alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter. (alphafbsd_sigtramp_offset): Likewise. * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH parameter. Pass to alpha_read_insn. (alpha_linux_sigtramp_offset): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset_1. (alpha_linux_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset. (alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn and alpha_linux_sigtramp_offset. * alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter. (alphanbsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alphanbsd_sigtramp_offset. * alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter. (alphaobsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_read_insn. (alphaobsd_sigcontext_addr): Pass architecture to alphaobsd_sigtramp_offset. * alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH parameter. * amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter. (amd64_skip_prologue): Pass architecture to amd64_analyze_prologue. (amd64_frame_cache): Likewise. * arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove. (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros. * arm-wince-tdep.c: Include "frame.h". * avr-tdep.c (EXTRACT_INSN): Remove. (avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN. (avr_skip_prologue): Pass architecture to avr_scan_prologue. (avr_frame_unwind_cache): Likewise. * cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member. (find_step_target): Initialize it. (get_data_from_address): Add BYTE_ORDER parameter. (bdap_prefix): Pass byte order to get_data_from_address. (handle_prefix_assign_mode_for_aritm_op): Likewise. (three_operand_add_sub_cmp_and_or_op): Likewise. (handle_inc_and_index_mode_for_aritm_op): Likewise. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter. (frv_linux_sigcontext_reg_addr): Pass architecture to frv_linux_pc_in_sigtramp. (frv_linux_sigtramp_frame_sniffer): Likewise. * h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter. (h8300_analyze_prologue): Add GDBARCH parameter. Pass to h8300_is_argument_spill. (h8300_frame_cache, h8300_skip_prologue): Pass architecture to h8300_analyze_prologue. * hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to in_solib_call_trampoline callback. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH parameter. (hppa64_push_dummy_call): Pass architecture to hppa64_convert_code_addr_to_fptr. (hppa_match_insns): Add GDBARCH parameter. (hppa_match_insns_relaxed): Add GDBARCH parameter. Pass to hppa_match_insns. (hppa_skip_trampoline_code): Pass architecture to hppa_match_insns. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. Pass to hppa_match_insns_relaxed. (hppa_stub_unwind_sniffer): Pass architecture to tdep->in_solib_call_trampoline callback. * hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter. (hppa32_hpux_search_dummy_call_sequence): Pass architecture to hppa_hpux_search_pattern. * hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter. (hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter. Pass to insns_match_pattern. (hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to hppa_linux_sigtramp_find_sigcontext. (hppa_linux_sigtramp_frame_sniffer): Likewise. (hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter. (hppa64_hpux_in_solib_call_trampoline): Likewise. * i386-tdep.c (i386_follow_jump): Add GDBARCH parameter. (i386_analyze_frame_setup): Add GDBARCH parameter. (i386_analyze_prologue): Add GDBARCH parameter. Pass to i386_follow_jump and i386_analyze_frame_setup. (i386_skip_prologue): Pass architecture to i386_analyze_prologue and i386_follow_jump. (i386_frame_cache): Pass architecture to i386_analyze_prologue. (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass frame to i386_pe_skip_trampoline_code. * ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to sigcontext_register_address callback. * ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter. (ia64_find_unwind_table): Pass architecture to ia64_find_global_pointer. (find_extant_func_descr): Add GDBARCH parameter. (find_func_descr): Pass architecture to find_extant_func_descr and ia64_find_global_pointer. (ia64_sigtramp_frame_init_saved_regs): Pass architecture to tdep->sigcontext_register_address callback. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add GDBARCH parameter. * iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter. (iq2000_frame_cache): Pass architecture to iq2000_scan_prologue. * lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter. (lm32_skip_prologue, lm32_frame_cache): Pass architecture to lm32_analyze_prologue. * m32r-tdep.c (decode_prologue): Add GDBARCH parameter. (m32r_skip_prologue): Pass architecture to decode_prologue. * m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter. (m68hc11_scan_prologue): Pass architecture to m68hc11_analyze_instruction. * m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter. (m68k_analyze_prologue): Pass architecture to m68k_analyze_frame_setup. * m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter. (m88k_analyze_prologue): Add GDBARCH parameter. Pass byte order to m88k_fetch_instruction. (m88k_skip_prologue): Pass architecture to m88k_analyze_prologue. (m88k_frame_cache): Likewise. * mep-tdep.c (mep_get_insn): Add GDBARCH parameter. (mep_analyze_prologue): Pass architecture to mep_get_insn. * mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter. (mips32_next_pc): Pass architecture to mips_fetch_instruction. (deal_with_atomic_sequence): Likewise. (unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction. (mips16_scan_prologue): Likewise. (mips32_scan_prologue): Likewise. (mips16_in_function_epilogue_p): Likewise. (mips32_in_function_epilogue_p): Likewise. (mips_about_to_return): Likewise. (mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue. (mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue. (mips_skip_prologue): Pass architecture to mips16_scan_prologue and mips32_scan_prologue. (mips_in_function_epilogue_p): Pass architecture to mips16_in_function_epilogue_p and mips32_in_function_epilogue_p. (heuristic_proc_start): Pass architecture to mips_fetch_instruction and mips_about_to_return. (mips_skip_mips16_trampoline_code): Pass architecture to mips_fetch_instruction. (fetch_mips_16): Add GDBARCH parameter. (mips16_next_pc): Pass architecture to fetch_mips_16. (extended_mips16_next_pc): Pass architecture to unpack_mips16 and fetch_mips_16. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class): Add GDBARCH parameter. (find_implementation_from_class): Add GDBARCH parameter, pass to read_objc_class, read_objc_methlist_nmethods, and read_objc_methlist_method. (find_implementation): Add GDBARCH parameter, pass to read_objc_object and find_implementation_from_class. (resolve_msgsend, resolve_msgsend_stret): Pass architecture to find_implementation. (resolve_msgsend_super, resolve_msgsend_super_stret): Pass architecture to read_objc_super and find_implementation_from_class. * ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter. (ppc64_standard_linkage1_target, ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): Pass architecture to ppc64_desc_entry_point. * rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter. (skip_prologue): Pass byte order to bl_to_blrl_insn_p. (rs6000_fetch_instruction): Add GDBARCH parameter. (rs6000_skip_stack_check): Add GDBARCH parameter, pass to rs6000_fetch_instruction. (skip_prologue): Pass architecture to rs6000_fetch_instruction. * remote-mips.c (mips_store_word): Return old_contents as host integer value instead of target bytes. * s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member. (s390_analyze_prologue): Initialize it. (extend_simple_arg): Add GDBARCH parameter. (s390_push_dummy_call): Pass architecture to extend_simple_arg. * scm-lang.c (scm_get_field): Add BYTE_ORDER parameter. * scm-lang.h (scm_get_field): Add BYTE_ORDER parameter. (SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field. * scm-valprint.c (scm_scmval_print): Likewise. (scm_scmlist_print, scm_ipruk, scm_scmval_print): Define SCM_BYTE_ORDER. * sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter. (sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to look_for_args_moves. (sh64_skip_prologue): Pass architecture to sh64_skip_prologue_hard_way. * sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter. (sh_skip_prologue): Pass architecture to sh_analyze_prologue. (sh_frame_cache): Likewise. * solib-irix.c (extract_mips_address): Add GDBARCH parameter. (fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Pass architecture to extract_mips_address. * sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter. * sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter. (sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture to sparc_fetch_wcookie. (sparc32_frame_prev_register): Likewise. * sparc64-tdep.c (sparc64_frame_prev_register): Likewise. * sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise. * spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter. (spu_skip_prologue): Pass architecture to spu_analyze_prologue. (spu_virtual_frame_pointer): Likewise. (spu_frame_unwind_cache): Likewise. (info_spu_mailbox_list): Add BYTE_ORER parameter. (info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list. (info_spu_dma_cmdlist): Add BYTE_ORER parameter. (info_spu_dma_command, info_spu_proxydma_command): Pass byte order to info_spu_dma_cmdlist. * symfile.c (read_target_long_array): Add GDBARCH parameter. (simple_read_overlay_table, simple_read_overlay_region_table, simple_overlay_update_1): Pass architecture to read_target_long_array. * v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter. (v850_frame_cache): Pass architecture to v850_analyze_prologue. * xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH parameter. (xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture to xstormy16_analyze_prologue. (xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter. (xstormy16_find_jmp_table_entry): Likewise. (xstormy16_skip_trampoline_code): Pass architecture to xstormy16_resolve_jmp_table_entry. (xstormy16_pointer_to_address): Likewise. (xstormy16_address_to_pointer): Pass architecture to xstormy16_find_jmp_table_entry. * xtensa-tdep.c (call0_track_op): Add GDBARCH parameter. (call0_analyze_prologue): Add GDBARCH parameter, pass to call0_track_op. (call0_frame_cache): Pass architecture to call0_analyze_prologue. (xtensa_skip_prologue): Likewise.
2009-07-02 19:25:59 +02:00
write_memory_signed_integer (starg, word_size, byte_order,
extend_simple_arg (gdbarch, arg));
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
starg += word_size;
}
}
else if (s390_function_arg_integer (type) && length == 2*word_size)
{
if (gr <= 5)
{
regcache_cooked_write (regcache, S390_R0_REGNUM + gr,
value_contents (arg));
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
regcache_cooked_write (regcache, S390_R0_REGNUM + gr + 1,
value_contents (arg) + word_size);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
gr += 2;
}
else
{
/* If we skipped r6 because we couldn't fit a DOUBLE_ARG
in it, then don't go back and use it again later. */
gr = 7;
write_memory (starg, value_contents (arg), length);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
starg += length;
}
}
else
2005-02-11 Andrew Cagney <cagney@gnu.org> Mark up error_no_arg, query, perror_with_name, complaint, and internal_error. * breakpoint.c, cp-abi.c, cp-namespace.c, cp-support.c: Update. * cris-tdep.c, dbxread.c, dictionary.c, dsrec.c: Update. * dummy-frame.c, dve3900-rom.c, dwarf2-frame.c, dwarf2expr.c: Update. * dwarf2read.c, dwarfread.c, elfread.c, event-loop.c: Update. * exceptions.c, exec.c, f-lang.c, findvar.c, fork-child.c: Update. * frame-unwind.c, frame.c, frv-linux-tdep.c, frv-tdep.c: Update. * gdb_assert.h, gdbarch.c, gdbtypes.c, gnu-nat.c: Update. * go32-nat.c, hppa-tdep.c, hppabsd-nat.c, hpread.c: Update. * i386-linux-nat.c, i386-nat.c, i386-tdep.c, i386bsd-nat.c: Update. * i386fbsd-nat.c, inf-ptrace.c, inf-ttrace.c, infcall.c: Update. * infcmd.c, inflow.c, infptrace.c, infrun.c, inftarg.c: Update. * interps.c, language.c, linespec.c, linux-nat.c: Update. * m32r-linux-nat.c, m68k-tdep.c, m68kbsd-nat.c: Update. * m68klinux-nat.c, m88kbsd-nat.c, macroexp.c, macroscope.c: Update. * macrotab.c, maint.c, mdebugread.c, memattr.c: Update. * mips-linux-tdep.c, mips-tdep.c, mips64obsd-nat.c: Update. * mipsnbsd-nat.c, mn10300-tdep.c, monitor.c, nto-procfs.c: Update. * objc-lang.c, objfiles.c, objfiles.h, ocd.c, osabi.c: Update. * parse.c, ppc-bdm.c, ppc-linux-nat.c, ppc-sysv-tdep.c: Update. * ppcnbsd-nat.c, ppcobsd-nat.c, printcmd.c, procfs.c: Update. * regcache.c, reggroups.c, remote-e7000.c, remote-mips.c: Update. * remote-rdp.c, remote-sds.c, remote-sim.c, remote-st.c: Update. * remote-utils.c, remote.c, rs6000-nat.c, rs6000-tdep.c: Update. * s390-nat.c, s390-tdep.c, sentinel-frame.c, serial.c: Update. * sh-tdep.c, sh3-rom.c, sh64-tdep.c, shnbsd-nat.c: Update. * solib-aix5.c, solib-svr4.c, solib.c, source.c: Update. * sparc-nat.c, stabsread.c, stack.c, symfile.c, symtab.c: Update. * symtab.h, target.c, tracepoint.c, ui-file.c, ui-out.c: Update. * utils.c, valops.c, valprint.c, vax-nat.c, vaxbsd-nat.c: Update. * win32-nat.c, xcoffread.c, xstormy16-tdep.c: Update. * cli/cli-cmds.c, cli/cli-logging.c, cli/cli-script.c: Update. * cli/cli-setshow.c, mi/mi-cmd-break.c, mi/mi-cmds.c: Update. * mi/mi-console.c, mi/mi-getopt.c, mi/mi-out.c: Update. * tui/tui-file.c, tui/tui-interp.c: Update.
2005-02-11 19:13:55 +01:00
internal_error (__FILE__, __LINE__, _("unknown argument type"));
}
}
/* Store return PSWA. In 31-bit mode, keep addressing mode bit. */
if (word_size == 4)
{
ULONGEST pswa;
regcache_cooked_read_unsigned (regcache, S390_PSWA_REGNUM, &pswa);
bp_addr = (bp_addr & 0x7fffffff) | (pswa & 0x80000000);
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
regcache_cooked_write_unsigned (regcache, S390_RETADDR_REGNUM, bp_addr);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
/* Store updated stack pointer. */
regcache_cooked_write_unsigned (regcache, S390_SP_REGNUM, sp);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* We need to return the 'stack part' of the frame ID,
which is actually the top of the register save area. */
return sp + 16*word_size + 32;
}
/* Assuming THIS_FRAME is a dummy, return the frame ID of that
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
dummy frame. The frame ID's base needs to match the TOS value
returned by push_dummy_call, and the PC match the dummy frame's
breakpoint. */
static struct frame_id
s390_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame)
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
{
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
int word_size = gdbarch_ptr_bit (gdbarch) / 8;
CORE_ADDR sp = get_frame_register_unsigned (this_frame, S390_SP_REGNUM);
sp = gdbarch_addr_bits_remove (gdbarch, sp);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
return frame_id_build (sp + 16*word_size + 32,
get_frame_pc (this_frame));
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
}
static CORE_ADDR
s390_frame_align (struct gdbarch *gdbarch, CORE_ADDR addr)
{
/* Both the 32- and 64-bit ABI's say that the stack pointer should
always be aligned on an eight-byte boundary. */
return (addr & -8);
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
/* Function return value access. */
static enum return_value_convention
s390_return_value_convention (struct gdbarch *gdbarch, struct type *type)
{
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
int length = TYPE_LENGTH (type);
if (length > 8)
return RETURN_VALUE_STRUCT_CONVENTION;
switch (TYPE_CODE (type))
{
case TYPE_CODE_STRUCT:
case TYPE_CODE_UNION:
case TYPE_CODE_ARRAY:
case TYPE_CODE_COMPLEX:
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
return RETURN_VALUE_STRUCT_CONVENTION;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
default:
return RETURN_VALUE_REGISTER_CONVENTION;
}
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
static enum return_value_convention
gdb/ * breakpoint.h (bp_location): Add related_address member. * inferior.h (get_return_value): Take a pointer to struct value instead of struct type for the function requested. * value.h (using_struct_return): Likewise. * gdbarch.sh (return_value): Take a pointer to struct value instead of struct type for the function requested. * breakpoint.c (set_breakpoint_location_function): Initialize related_address for bp_gnu_ifunc_resolver breakpoints. * elfread.c (elf_gnu_ifunc_resolver_return_stop): Pass the requested function's address to gdbarch_return_value. * eval.c (evaluate_subexp_standard): Pass the requested function's address to using_struct_return. * infcall.c (call_function_by_hand): Pass the requested function's address to using_struct_return and gdbarch_return_value. * infcmd.c (get_return_value): Take a pointer to struct value instead of struct type for the function requested. (print_return_value): Update accordingly. (finish_command_continuation): Likewise. * stack.c (return_command): Pass the requested function's address to using_struct_return and gdbarch_return_value. * value.c (using_struct_return): Take a pointer to struct value instead of struct type for the function requested. Pass the requested function's address to gdbarch_return_value. * python/py-finishbreakpoint.c (finish_breakpoint_object): New function_value member, replacing function_type. (bpfinishpy_dealloc): Update accordingly. (bpfinishpy_pre_stop_hook): Likewise. (bpfinishpy_init): Likewise. Record the requested function's address. * mips-tdep.c (mips_fval_reg): New enum. (mips_o32_push_dummy_call): For MIPS16 FP doubles do not swap words put in GP registers. (mips_o64_push_dummy_call): Update a comment. (mips_o32_return_value): Take a pointer to struct value instead of struct type for the function requested and use it to check if using the MIPS16 calling convention. Return the designated general purpose registers for floating-point values returned in MIPS16 mode. (mips_o64_return_value): Likewise. * ppc-tdep.h (ppc_sysv_abi_return_value): Update prototype. (ppc_sysv_abi_broken_return_value): Likewise. (ppc64_sysv_abi_return_value): Likewise. * alpha-tdep.c (alpha_return_value): Take a pointer to struct value instead of struct type for the function requested. * amd64-tdep.c (amd64_return_value): Likewise. * amd64-windows-tdep.c (amd64_windows_return_value): Likewise. * arm-tdep.c (arm_return_value): Likewise. * avr-tdep.c (avr_return_value): Likewise. * bfin-tdep.c (bfin_return_value): Likewise. * cris-tdep.c (cris_return_value): Likewise. * frv-tdep.c (frv_return_value): Likewise. * h8300-tdep.c (h8300_return_value): Likewise. (h8300h_return_value): Likewise. * hppa-tdep.c (hppa32_return_value): Likewise. (hppa64_return_value): Likewise. * i386-tdep.c (i386_return_value): Likewise. * ia64-tdep.c (ia64_return_value): Likewise. * iq2000-tdep.c (iq2000_return_value): Likewise. * lm32-tdep.c (lm32_return_value): Likewise. * m32c-tdep.c (m32c_return_value): Likewise. * m32r-tdep.c (m32r_return_value): Likewise. * m68hc11-tdep.c (m68hc11_return_value): Likewise. * m68k-tdep.c (m68k_return_value): Likewise. (m68k_svr4_return_value): Likewise. * m88k-tdep.c (m88k_return_value): Likewise. * mep-tdep.c (mep_return_value): Likewise. * microblaze-tdep.c (microblaze_return_value): Likewise. * mn10300-tdep.c (mn10300_return_value): Likewise. * moxie-tdep.c (moxie_return_value): Likewise. * mt-tdep.c (mt_return_value): Likewise. * ppc-linux-tdep.c (ppc_linux_return_value): Likewise. * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Likewise. (ppc_sysv_abi_broken_return_value): Likewise. (ppc64_sysv_abi_return_value): Likewise. * ppcnbsd-tdep.c (ppcnbsd_return_value): Likewise. * rl78-tdep.c (rl78_return_value): Likewise. * rs6000-aix-tdep.c (rs6000_return_value): Likewise. * rx-tdep.c (rx_return_value): Likewise. * s390-tdep.c (s390_return_value): Likewise. * score-tdep.c (score_return_value): Likewise. * sh-tdep.c (sh_return_value_nofpu): Likewise. (sh_return_value_fpu): Likewise. * sh64-tdep.c (sh64_return_value): Likewise. * sparc-tdep.c (sparc32_return_value): Likewise. * sparc64-tdep.c (sparc64_return_value): Likewise. * spu-tdep.c (spu_return_value): Likewise. * tic6x-tdep.c (tic6x_return_value): Likewise. * v850-tdep.c (v850_return_value): Likewise. * vax-tdep.c (vax_return_value): Likewise. * xstormy16-tdep.c (xstormy16_return_value): Likewise. * xtensa-tdep.c (xtensa_return_value): Likewise. * gdbarch.c: Regenerate. * gdbarch.h: Regenerate. gdb/testsuite/ * gdb.base/return-nodebug.exp: Also test float and double types.
2012-05-16 16:35:09 +02:00
s390_return_value (struct gdbarch *gdbarch, struct value *function,
doc/ChangeLog: -------------- * gdb.texinfo (Set SH Calling convention): New @item. (Show SH Calling convention): Ditto. ChangeLog: ---------- * NEWS: Add information on calling convention and new SH CLI options. * sh-tdep.c (sh_cc_gcc): New static string. (sh_cc_renesas): Ditto. (sh_cc_enum): New static string array. (sh_active_calling_convention): New static string pointer denoting active user chosen ABI. (sh_is_renesas_calling_convention): New function to return function specific ABI, or user choice if necessary. (sh_use_struct_convention): Rename first argument and turn around its meaning. Check for renesas ABI and return accordingly. (sh_use_struct_convention_nofpu): New function. (sh_next_flt_argreg): Get function type as third parameter. Check for renesas ABI and choose floating registers accordingly. (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and struct return slot accordingly. (sh_push_dummy_call_nofpu): Ditto. (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here. Evaluate ABI and give to sh_use_struct_convention_nofpu. (sh_return_value_fpu): Evaluate ABI and give to sh_use_struct_convention. (show_sh_command): New function. (set_sh_command): Ditto. (_initialize_sh_tdep): Initialize `set/show sh calling-convention CLI command. * gdbarch.sh (return_value): Add func_type argument. * gdbarch.c: Regenerate. * gdbarch.h: Ditto. * eval.c (evaluate_subexp_standard): Rename local variable value_type to val_type so as not to collide with value_type function. Call using_struct_return with additional function type argument. * infcall.c (call_function_by_hand): Call using_struct_return and gdbarch_return_value with additional function type argument. * infcmd.c (print_return_value): Take addition func_type argument. Call gdbarch_return_value with additional function type argument. (finish_command_continuation): Call print_return_value with additional function type argument. (finish_command): Ditto. * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with additional function type argument. * stack.c (return_command): Call using_struct_return and gdbarch_return_value with additional function type argument. * value.c (using_struct_return): Take additional function type argument. * value.h (using_struct_return): Accommodate declaration. * alpha-tdep.c (alpha_return_value): Add func_type argument. * amd64-tdep.c (amd64_return_value): Ditto. * arm-tdep.c (arm_return_value): Ditto. * avr-tdep.c (avr_return_value): Ditto. * cris-tdep.c (cris_return_value): Ditto. * frv-tdep.c (frv_return_value): Ditto. * h8300-tdep.c (h8300_return_value): Ditto. (h8300h_return_value): Ditto. * hppa-tdep.c (hppa32_return_value): Ditto. (hppa64_return_value): Ditto. * i386-tdep.c (i386_return_value): Ditto. * ia64-tdep.c (ia64_return_value): Ditto. * iq2000-tdep.c (iq2000_return_value): Ditto. * m32c-tdep.c (m32c_return_value): Ditto. * m32r-tdep.c (m32r_return_value): Ditto. * m68hc11-tdep.c (m68hc11_return_value): Ditto. * m68k-tdep.c (m68k_return_value): Ditto. (m68k_svr4_return_value): Ditto. * m88k-tdep.c (m88k_return_value): Ditto. * mep-tdep.c (mep_return_value): Ditto. * mips-tdep.c (mips_eabi_return_value): Ditto. (mips_n32n64_return_value): Ditto. (mips_o32_return_value): Ditto. (mips_o64_return_value): Ditto. * mn10300-tdep.c (mn10300_return_value): Ditto. * mt-tdep.c (mt_return_value): Ditto. * ppc-linux-tdep.c (ppc_linux_return_value): Ditto. * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto. (ppc_sysv_abi_broken_return_value): Ditto. (ppc64_sysv_abi_return_value): Ditto. * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto. (ppc_sysv_abi_broken_return_value): Ditto. (ppc64_sysv_abi_return_value): Ditto. * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto. * rs6000-tdep.c (rs6000_return_value): Ditto. * s390-tdep.c (s390_return_value): Ditto. * score-tdep.c (score_return_value): Ditto. * sh-tdep.c (sh_return_value_nofpu): Ditto. (sh_return_value_fpu): Ditto. * sh64-tdep.c (sh64_return_value): Ditto. * sparc-tdep.c (sparc32_return_value): Ditto. * sparc64-tdep.c (sparc64_return_value): Ditto. * spu-tdep.c (spu_return_value): Ditto. * v850-tdep.c (v850_return_value): Ditto. * vax-tdep.c (vax_return_value): Ditto. * xstormy16-tdep.c (xstormy16_return_value): Ditto. * xtensa-tdep.c (xtensa_return_value): Ditto. * gdbtypes.h (struct type): Add calling_convention member. * dwarf2read.c (read_subroutine_type): Add calling convention read from DW_AT_calling_convention attribute to function type.
2008-04-22 13:03:42 +02:00
struct type *type, struct regcache *regcache,
gdb_byte *out, const gdb_byte *in)
{
* defs.h (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * gdbcore.h (read_memory_integer, safe_read_memory_integer, read_memory_unsigned_integer, write_memory_signed_integer, write_memory_unsigned_integer): Add BYTE_ORDER parameter. * corefile.c (struct captured_read_memory_integer_arguments): Add BYTE_ORDER member. (safe_read_memory_integer): Add BYTE_ORDER parameter. Store it into struct captured_read_memory_integer_arguments. (do_captured_read_memory_integer): Pass it to read_memory_integer. (read_memory_integer): Add BYTE_ORDER parameter. Pass it to extract_signed_integer. (read_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. (write_memory_signed_integer): Add BYTE_ORDER parameter. Pass it to store_signed_integer. (write_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to store_unsigned_integer. * target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter. * target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. Update calls to extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer, read_memory_integer, read_memory_unsigned_integer, safe_read_memory_integer, write_memory_signed_integer, write_memory_unsigned_integer, and get_target_memory_unsigned to pass byte order: * ada-lang.c (ada_value_binop): Update. * ada-valprint.c (char_at): Update. * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update. * alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call, alpha_extract_return_value, alpha_read_insn, alpha_get_longjmp_target): Update. * amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update. * amd64obsd-tdep.c (amd64obsd_supply_uthread, amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update. * amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue, amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel, amd64_displaced_step_fixup): Update. * arm-linux-tdep.c (arm_linux_sigreturn_init, arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update. * arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc, arm_get_next_pc, arm_extract_return_value, arm_store_return_value, arm_return_value): Update. * arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update. * auxv.c (default_auxv_parse): Update. * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address, avr_scan_prologue, avr_extract_return_value, avr_frame_prev_register, avr_push_dummy_call): Update. * bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset, bsd_uthread_wait, bsd_uthread_thread_alive, bsd_uthread_extra_thread_info): Update. * c-lang.c (c_printstr, print_wchar): Update. * cp-valprint.c (cp_print_class_member): Update. * cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache, cris_push_dummy_call, cris_scan_prologue, cris_store_return_value, cris_extract_return_value, find_step_target, dip_prefix, sixteen_bit_offset_branch_op, none_reg_mode_jump_op, move_mem_to_reg_movem_op, get_data_from_address): Update. * dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update. * dwarf2-frame.c (execute_cfa_program): Update. * dwarf2loc.c (find_location_expression): Update. * dwarf2read.c (dwarf2_const_value): Update. * expprint.c (print_subexp_standard): Update. * findvar.c (unsigned_pointer_to_address, signed_pointer_to_address, unsigned_address_to_pointer, address_to_signed_pointer, read_var_value): Update. * frame.c (frame_unwind_register_signed, frame_unwind_register_unsigned, get_frame_memory_signed, get_frame_memory_unsigned): Update. * frame-unwind.c (frame_unwind_got_constant): Update. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp, frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache): Update. * frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue, frv_extract_return_value, find_func_descr, frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update. * f-valprint.c (f_val_print): Update. * gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr): Update. * h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue, h8300_push_dummy_call, h8300_extract_return_value, h8300h_extract_return_value, h8300_store_return_value, h8300h_store_return_value): Update. * hppabsd-tdep.c (hppabsd_find_global_pointer): Update. * hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register): Update. * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline, hppa64_hpux_in_solib_call_trampoline, hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code, hppa_hpux_sigtramp_frame_unwind_cache, hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer, hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern, hppa32_hpux_search_dummy_call_sequence, hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state, hppa_hpux_unwind_adjust_stub): Update. * hppa-linux-tdep.c (insns_match_pattern, hppa_linux_find_global_pointer): Update. * hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call, hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call, skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache, hppa_pseudo_register_read, hppa_frame_prev_register_helper, hppa_match_insns): Update. * hpux-thread.c (hpux_thread_fetch_registers): Update. * i386-tdep.c (i386bsd_sigcontext_addr): Update. * i386-cygwin-tdep.c (core_process_module_section): Update. * i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn, amd64_darwin_sstep_at_sigreturn): Update. * i386-darwin-tdep.c (i386_darwin_sigcontext_addr, amd64_darwin_sigcontext_addr): Likewise. * i386-linux-nat.c (i386_linux_sigcontext_addr): Update. * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update. * i386-nto-tdep.c (i386nto_sigcontext_addr): Update. * i386obsd-nat.c (i386obsd_supply_pcb): Update. * i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread, i386obsd_trapframe_cache): Update. * i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump, i386_analyze_frame_setup, i386_analyze_prologue, i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache, i386_get_longjmp_target, i386_push_dummy_call, i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr, i386_fetch_pointer_argument): Update. * i387-tdep.c (i387_supply_fsave): Update. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update. * ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write, examine_prologue, ia64_frame_cache, ia64_frame_prev_register, ia64_sigtramp_frame_cache, ia64_sigtramp_frame_prev_register, ia64_access_reg, ia64_access_rse_reg, ia64_libunwind_frame_this_id, ia64_libunwind_frame_prev_register, ia64_libunwind_sigtramp_frame_this_id, ia64_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer, find_extant_func_descr, find_func_descr, ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id, ia64_unwind_pc): Update. * iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer, iq2000_scan_prologue, iq2000_extract_return_value, iq2000_push_dummy_call): Update. * irix5nat.c (fill_gregset): Update. * jv-lang.c (evaluate_subexp_java): Update. * jv-valprint.c (java_value_print): Update. * lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call, lm32_extract_return_value, lm32_store_return_value): Update. * m32c-tdep.c (m32c_push_dummy_call, m32c_return_value, m32c_skip_trampoline_code, m32c_m16c_address_to_pointer, m32c_m16c_pointer_to_address): Update. * m32r-tdep.c (m32r_store_return_value, decode_prologue, m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value): Update. * m68hc11-tdep.c (m68hc11_pseudo_register_read, m68hc11_pseudo_register_write, m68hc11_analyze_instruction, m68hc11_push_dummy_call): Update. * m68linux-tdep.c (m68k_linux_pc_in_sigtramp, m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache): Update. * m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup, m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache, m68k_get_longjmp_target): Update. * m88k-tdep.c (m88k_fetch_instruction): Update. * mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write, mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update. * mi/mi-main.c (mi_cmd_data_write_memory): Update. * mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg, mips64_linux_get_longjmp_target, mips64_fill_gregset, mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update. * mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update. * mips-tdep.c (mips_fetch_instruction, fetch_mips_16, mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call, mips_o32_push_dummy_call, mips_o64_push_dummy_call, mips_single_step_through_delay, mips_skip_pic_trampoline_code, mips_integer_to_address): Update. * mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call): Update. * monitor.c (monitor_supply_register, monitor_write_memory, monitor_read_memory_single): Update. * moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value, moxie_analyze_prologue): Update. * mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor, mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info, mt_push_dummy_call): Update. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class, find_implementation_from_class): Update. * ppc64-linux-tdep.c (ppc64_desc_entry_point, ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache): Update. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer, ppcobsd_sigtramp_frame_cache): Update. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call, do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call, ppc64_sysv_abi_return_value): Update. * ppc-linux-nat.c (ppc_linux_auxv_parse): Update. * procfs.c (procfs_auxv_parse): Update. * p-valprint.c (pascal_val_print): Update. * regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned, regcache_raw_write_signed, regcache_raw_write_unsigned, regcache_cooked_read_signed, regcache_cooked_read_unsigned, regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update. * remote-m32r-sdi.c (m32r_fetch_register): Update. * remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory): Update. * rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value, rs6000_convert_from_func_ptr_addr, branch_dest, rs6000_software_single_step): Update. * rs6000-tdep.c (rs6000_in_function_epilogue_p, ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence, bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue, rs6000_skip_main_prologue, rs6000_skip_trampoline_code, rs6000_frame_cache): Update. * s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write, s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load, s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache, extend_simple_arg, s390_push_dummy_call, s390_return_value): Update. * scm-exp.c (scm_lreadr): Update. * scm-lang.c (scm_get_field, scm_unpack): Update. * scm-valprint.c (scm_val_print): Update. * score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call, score_fetch_inst): Update. * sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way, sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value, sh64_pseudo_register_read, sh64_pseudo_register_write, sh64_frame_prev_register): Update: * sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu, sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu, sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update. * solib-darwin.c (darwin_load_image_infos): Update. * solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2, find_canonical_descriptor_in_load_object): Update. * solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Update. * solib-som.c (som_solib_create_inferior_hook, link_map_start, som_current_sos, som_open_symbol_file_object): Update. * solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME): Update. * solib-svr4.c (read_program_header, scan_dyntag_auxv, solib_svr4_r_ldsomap): Update. * sparc64-linux-tdep.c (sparc64_linux_step_trap): Update. * sparc64obsd-tdep.c (sparc64obsd_supply_uthread, sparc64obsd_collect_uthread): Update. * sparc64-tdep.c (sparc64_pseudo_register_read, sparc64_pseudo_register_write, sparc64_supply_gregset, sparc64_collect_gregset): Update. * sparc-linux-tdep.c (sparc32_linux_step_trap): Update. * sparcobsd-tdep.c (sparc32obsd_supply_uthread, sparc32obsd_collect_uthread): Update. * sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code, sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow, sparc_collect_rwindow): Update. * spu-linux-nat.c (parse_spufs_run): Update. * spu-tdep.c (spu_pseudo_register_read_spu, spu_pseudo_register_write_spu, spu_pointer_to_address, spu_analyze_prologue, spu_in_function_epilogue_p, spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step, spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect, info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist, info_spu_dma_command, info_spu_proxydma_command): Update. * stack.c (print_frame_nameless_args, frame_info): Update. * symfile.c (read_target_long_array, simple_read_overlay_table, simple_read_overlay_region_table): Update. * target.c (debug_print_register): Update. * tramp-frame.c (tramp_frame_start): Update. * v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call, v850_extract_return_value, v850_store_return_value, * valarith.c (value_binop, value_bit_index): Update. * valops.c (value_cast): Update. * valprint.c (val_print_type_code_int, val_print_string, read_string): Update. * value.c (unpack_long, unpack_double, unpack_field_as_long, modify_field, pack_long): Update. * vax-tdep.c (vax_store_arguments, vax_push_dummy_call, vax_skip_prologue): Update. * xstormy16-tdep.c (xstormy16_push_dummy_call, xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p, xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry, xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update. * xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read, xtensa_pseudo_register_write, xtensa_frame_cache, xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update. * dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. * dfp.c (match_endianness): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. (decimal_to_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. Pass it to match_endianness. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. Pass them to match_endianness. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. Pass them to match_endianness. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. Pass them to match_endianness. * valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and BYTE_ORDER_Y output parameters. (value_binop): Update call to value_args_as_decimal. Update calls to decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero, decimal_binop, decimal_compare and decimal_convert to pass/receive byte order: * c-exp.y (parse_number): Update. * printcmd.c (printf_command): Update. * valarith.c (value_args_as_decimal, value_binop, value_logical_not, value_equal, value_less): Update. * valops.c (value_cast, value_one): Update. * valprint.c (print_decimal_floating): Update. * value.c (unpack_long, unpack_double): Update. * python/python-value.c (valpy_nonzero): Update. * ada-valprint.c (char_at): Add BYTE_ORDER parameter. (printstr): Update calls to char_at. (ada_val_print_array): Likewise. * valprint.c (read_string): Add BYTE_ORDER parameter. (val_print_string): Update call to read_string. * c-lang.c (c_get_string): Likewise. * charset.h (target_wide_charset): Add BYTE_ORDER parameter. * charset.c (target_wide_charset): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * printcmd.c (printf_command): Update calls to target_wide_charset. * c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter. Pass to target_wide_charset. Use it instead of current_gdbarch. (classify_type): Add BYTE_ORDER parameter. Pass to charset_for_string_type. Allow NULL encoding pointer. (print_wchar): Add BYTE_ORDER parameter. (c_emit_char): Update calls to classify_type and print_wchar. (c_printchar, c_printstr): Likewise. * gdbarch.sh (in_solib_return_trampoline): Convert to type "m". * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH parameter. * arch-utils.c (generic_in_solib_return_trampoline): Likewise. * hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise. * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise. (rs6000_skip_trampoline_code): Update call. * alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to dynamic_sigtramp_offset and pc_in_sigtramp callbacks. (alpha_read_insn): Add GDBARCH parameter. * alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter. (alpha_register_to_value): Pass architecture to alpha_sts. (alpha_extract_return_value): Likewise. (alpha_value_to_register): Pass architecture to alpha_lds. (alpha_store_return_value): Likewise. (alpha_read_insn): Add GDBARCH parameter. (alpha_skip_prologue): Pass architecture to alpha_read_insn. (alpha_heuristic_proc_start): Likewise. (alpha_heuristic_frame_unwind_cache): Likewise. (alpha_next_pc): Likewise. (alpha_sigtramp_frame_this_id): Pass architecture to tdep->dynamic_sigtramp_offset callback. (alpha_sigtramp_frame_sniffer): Pass architecture to tdep->pc_in_sigtramp callback. * alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter. (alphafbsd_sigtramp_offset): Likewise. * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH parameter. Pass to alpha_read_insn. (alpha_linux_sigtramp_offset): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset_1. (alpha_linux_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset. (alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn and alpha_linux_sigtramp_offset. * alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter. (alphanbsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alphanbsd_sigtramp_offset. * alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter. (alphaobsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_read_insn. (alphaobsd_sigcontext_addr): Pass architecture to alphaobsd_sigtramp_offset. * alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH parameter. * amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter. (amd64_skip_prologue): Pass architecture to amd64_analyze_prologue. (amd64_frame_cache): Likewise. * arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove. (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros. * arm-wince-tdep.c: Include "frame.h". * avr-tdep.c (EXTRACT_INSN): Remove. (avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN. (avr_skip_prologue): Pass architecture to avr_scan_prologue. (avr_frame_unwind_cache): Likewise. * cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member. (find_step_target): Initialize it. (get_data_from_address): Add BYTE_ORDER parameter. (bdap_prefix): Pass byte order to get_data_from_address. (handle_prefix_assign_mode_for_aritm_op): Likewise. (three_operand_add_sub_cmp_and_or_op): Likewise. (handle_inc_and_index_mode_for_aritm_op): Likewise. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter. (frv_linux_sigcontext_reg_addr): Pass architecture to frv_linux_pc_in_sigtramp. (frv_linux_sigtramp_frame_sniffer): Likewise. * h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter. (h8300_analyze_prologue): Add GDBARCH parameter. Pass to h8300_is_argument_spill. (h8300_frame_cache, h8300_skip_prologue): Pass architecture to h8300_analyze_prologue. * hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to in_solib_call_trampoline callback. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH parameter. (hppa64_push_dummy_call): Pass architecture to hppa64_convert_code_addr_to_fptr. (hppa_match_insns): Add GDBARCH parameter. (hppa_match_insns_relaxed): Add GDBARCH parameter. Pass to hppa_match_insns. (hppa_skip_trampoline_code): Pass architecture to hppa_match_insns. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. Pass to hppa_match_insns_relaxed. (hppa_stub_unwind_sniffer): Pass architecture to tdep->in_solib_call_trampoline callback. * hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter. (hppa32_hpux_search_dummy_call_sequence): Pass architecture to hppa_hpux_search_pattern. * hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter. (hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter. Pass to insns_match_pattern. (hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to hppa_linux_sigtramp_find_sigcontext. (hppa_linux_sigtramp_frame_sniffer): Likewise. (hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter. (hppa64_hpux_in_solib_call_trampoline): Likewise. * i386-tdep.c (i386_follow_jump): Add GDBARCH parameter. (i386_analyze_frame_setup): Add GDBARCH parameter. (i386_analyze_prologue): Add GDBARCH parameter. Pass to i386_follow_jump and i386_analyze_frame_setup. (i386_skip_prologue): Pass architecture to i386_analyze_prologue and i386_follow_jump. (i386_frame_cache): Pass architecture to i386_analyze_prologue. (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass frame to i386_pe_skip_trampoline_code. * ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to sigcontext_register_address callback. * ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter. (ia64_find_unwind_table): Pass architecture to ia64_find_global_pointer. (find_extant_func_descr): Add GDBARCH parameter. (find_func_descr): Pass architecture to find_extant_func_descr and ia64_find_global_pointer. (ia64_sigtramp_frame_init_saved_regs): Pass architecture to tdep->sigcontext_register_address callback. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add GDBARCH parameter. * iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter. (iq2000_frame_cache): Pass architecture to iq2000_scan_prologue. * lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter. (lm32_skip_prologue, lm32_frame_cache): Pass architecture to lm32_analyze_prologue. * m32r-tdep.c (decode_prologue): Add GDBARCH parameter. (m32r_skip_prologue): Pass architecture to decode_prologue. * m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter. (m68hc11_scan_prologue): Pass architecture to m68hc11_analyze_instruction. * m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter. (m68k_analyze_prologue): Pass architecture to m68k_analyze_frame_setup. * m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter. (m88k_analyze_prologue): Add GDBARCH parameter. Pass byte order to m88k_fetch_instruction. (m88k_skip_prologue): Pass architecture to m88k_analyze_prologue. (m88k_frame_cache): Likewise. * mep-tdep.c (mep_get_insn): Add GDBARCH parameter. (mep_analyze_prologue): Pass architecture to mep_get_insn. * mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter. (mips32_next_pc): Pass architecture to mips_fetch_instruction. (deal_with_atomic_sequence): Likewise. (unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction. (mips16_scan_prologue): Likewise. (mips32_scan_prologue): Likewise. (mips16_in_function_epilogue_p): Likewise. (mips32_in_function_epilogue_p): Likewise. (mips_about_to_return): Likewise. (mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue. (mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue. (mips_skip_prologue): Pass architecture to mips16_scan_prologue and mips32_scan_prologue. (mips_in_function_epilogue_p): Pass architecture to mips16_in_function_epilogue_p and mips32_in_function_epilogue_p. (heuristic_proc_start): Pass architecture to mips_fetch_instruction and mips_about_to_return. (mips_skip_mips16_trampoline_code): Pass architecture to mips_fetch_instruction. (fetch_mips_16): Add GDBARCH parameter. (mips16_next_pc): Pass architecture to fetch_mips_16. (extended_mips16_next_pc): Pass architecture to unpack_mips16 and fetch_mips_16. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class): Add GDBARCH parameter. (find_implementation_from_class): Add GDBARCH parameter, pass to read_objc_class, read_objc_methlist_nmethods, and read_objc_methlist_method. (find_implementation): Add GDBARCH parameter, pass to read_objc_object and find_implementation_from_class. (resolve_msgsend, resolve_msgsend_stret): Pass architecture to find_implementation. (resolve_msgsend_super, resolve_msgsend_super_stret): Pass architecture to read_objc_super and find_implementation_from_class. * ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter. (ppc64_standard_linkage1_target, ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): Pass architecture to ppc64_desc_entry_point. * rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter. (skip_prologue): Pass byte order to bl_to_blrl_insn_p. (rs6000_fetch_instruction): Add GDBARCH parameter. (rs6000_skip_stack_check): Add GDBARCH parameter, pass to rs6000_fetch_instruction. (skip_prologue): Pass architecture to rs6000_fetch_instruction. * remote-mips.c (mips_store_word): Return old_contents as host integer value instead of target bytes. * s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member. (s390_analyze_prologue): Initialize it. (extend_simple_arg): Add GDBARCH parameter. (s390_push_dummy_call): Pass architecture to extend_simple_arg. * scm-lang.c (scm_get_field): Add BYTE_ORDER parameter. * scm-lang.h (scm_get_field): Add BYTE_ORDER parameter. (SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field. * scm-valprint.c (scm_scmval_print): Likewise. (scm_scmlist_print, scm_ipruk, scm_scmval_print): Define SCM_BYTE_ORDER. * sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter. (sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to look_for_args_moves. (sh64_skip_prologue): Pass architecture to sh64_skip_prologue_hard_way. * sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter. (sh_skip_prologue): Pass architecture to sh_analyze_prologue. (sh_frame_cache): Likewise. * solib-irix.c (extract_mips_address): Add GDBARCH parameter. (fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Pass architecture to extract_mips_address. * sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter. * sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter. (sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture to sparc_fetch_wcookie. (sparc32_frame_prev_register): Likewise. * sparc64-tdep.c (sparc64_frame_prev_register): Likewise. * sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise. * spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter. (spu_skip_prologue): Pass architecture to spu_analyze_prologue. (spu_virtual_frame_pointer): Likewise. (spu_frame_unwind_cache): Likewise. (info_spu_mailbox_list): Add BYTE_ORER parameter. (info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list. (info_spu_dma_cmdlist): Add BYTE_ORER parameter. (info_spu_dma_command, info_spu_proxydma_command): Pass byte order to info_spu_dma_cmdlist. * symfile.c (read_target_long_array): Add GDBARCH parameter. (simple_read_overlay_table, simple_read_overlay_region_table, simple_overlay_update_1): Pass architecture to read_target_long_array. * v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter. (v850_frame_cache): Pass architecture to v850_analyze_prologue. * xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH parameter. (xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture to xstormy16_analyze_prologue. (xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter. (xstormy16_find_jmp_table_entry): Likewise. (xstormy16_skip_trampoline_code): Pass architecture to xstormy16_resolve_jmp_table_entry. (xstormy16_pointer_to_address): Likewise. (xstormy16_address_to_pointer): Pass architecture to xstormy16_find_jmp_table_entry. * xtensa-tdep.c (call0_track_op): Add GDBARCH parameter. (call0_analyze_prologue): Add GDBARCH parameter, pass to call0_track_op. (call0_frame_cache): Pass architecture to call0_analyze_prologue. (xtensa_skip_prologue): Likewise.
2009-07-02 19:25:59 +02:00
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
int word_size = gdbarch_ptr_bit (gdbarch) / 8;
enum return_value_convention rvc;
int length;
type = check_typedef (type);
rvc = s390_return_value_convention (gdbarch, type);
length = TYPE_LENGTH (type);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
if (in)
{
switch (rvc)
{
case RETURN_VALUE_REGISTER_CONVENTION:
if (TYPE_CODE (type) == TYPE_CODE_FLT
|| TYPE_CODE (type) == TYPE_CODE_DECFLOAT)
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
{
/* When we store a single-precision value in an FP register,
it occupies the leftmost bits. */
regcache_cooked_write_part (regcache, S390_F0_REGNUM,
0, length, in);
}
else if (length <= word_size)
{
/* Integer arguments are always extended to word size. */
if (TYPE_UNSIGNED (type))
regcache_cooked_write_unsigned (regcache, S390_R2_REGNUM,
* defs.h (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * gdbcore.h (read_memory_integer, safe_read_memory_integer, read_memory_unsigned_integer, write_memory_signed_integer, write_memory_unsigned_integer): Add BYTE_ORDER parameter. * corefile.c (struct captured_read_memory_integer_arguments): Add BYTE_ORDER member. (safe_read_memory_integer): Add BYTE_ORDER parameter. Store it into struct captured_read_memory_integer_arguments. (do_captured_read_memory_integer): Pass it to read_memory_integer. (read_memory_integer): Add BYTE_ORDER parameter. Pass it to extract_signed_integer. (read_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. (write_memory_signed_integer): Add BYTE_ORDER parameter. Pass it to store_signed_integer. (write_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to store_unsigned_integer. * target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter. * target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. Update calls to extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer, read_memory_integer, read_memory_unsigned_integer, safe_read_memory_integer, write_memory_signed_integer, write_memory_unsigned_integer, and get_target_memory_unsigned to pass byte order: * ada-lang.c (ada_value_binop): Update. * ada-valprint.c (char_at): Update. * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update. * alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call, alpha_extract_return_value, alpha_read_insn, alpha_get_longjmp_target): Update. * amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update. * amd64obsd-tdep.c (amd64obsd_supply_uthread, amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update. * amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue, amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel, amd64_displaced_step_fixup): Update. * arm-linux-tdep.c (arm_linux_sigreturn_init, arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update. * arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc, arm_get_next_pc, arm_extract_return_value, arm_store_return_value, arm_return_value): Update. * arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update. * auxv.c (default_auxv_parse): Update. * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address, avr_scan_prologue, avr_extract_return_value, avr_frame_prev_register, avr_push_dummy_call): Update. * bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset, bsd_uthread_wait, bsd_uthread_thread_alive, bsd_uthread_extra_thread_info): Update. * c-lang.c (c_printstr, print_wchar): Update. * cp-valprint.c (cp_print_class_member): Update. * cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache, cris_push_dummy_call, cris_scan_prologue, cris_store_return_value, cris_extract_return_value, find_step_target, dip_prefix, sixteen_bit_offset_branch_op, none_reg_mode_jump_op, move_mem_to_reg_movem_op, get_data_from_address): Update. * dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update. * dwarf2-frame.c (execute_cfa_program): Update. * dwarf2loc.c (find_location_expression): Update. * dwarf2read.c (dwarf2_const_value): Update. * expprint.c (print_subexp_standard): Update. * findvar.c (unsigned_pointer_to_address, signed_pointer_to_address, unsigned_address_to_pointer, address_to_signed_pointer, read_var_value): Update. * frame.c (frame_unwind_register_signed, frame_unwind_register_unsigned, get_frame_memory_signed, get_frame_memory_unsigned): Update. * frame-unwind.c (frame_unwind_got_constant): Update. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp, frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache): Update. * frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue, frv_extract_return_value, find_func_descr, frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update. * f-valprint.c (f_val_print): Update. * gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr): Update. * h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue, h8300_push_dummy_call, h8300_extract_return_value, h8300h_extract_return_value, h8300_store_return_value, h8300h_store_return_value): Update. * hppabsd-tdep.c (hppabsd_find_global_pointer): Update. * hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register): Update. * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline, hppa64_hpux_in_solib_call_trampoline, hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code, hppa_hpux_sigtramp_frame_unwind_cache, hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer, hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern, hppa32_hpux_search_dummy_call_sequence, hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state, hppa_hpux_unwind_adjust_stub): Update. * hppa-linux-tdep.c (insns_match_pattern, hppa_linux_find_global_pointer): Update. * hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call, hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call, skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache, hppa_pseudo_register_read, hppa_frame_prev_register_helper, hppa_match_insns): Update. * hpux-thread.c (hpux_thread_fetch_registers): Update. * i386-tdep.c (i386bsd_sigcontext_addr): Update. * i386-cygwin-tdep.c (core_process_module_section): Update. * i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn, amd64_darwin_sstep_at_sigreturn): Update. * i386-darwin-tdep.c (i386_darwin_sigcontext_addr, amd64_darwin_sigcontext_addr): Likewise. * i386-linux-nat.c (i386_linux_sigcontext_addr): Update. * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update. * i386-nto-tdep.c (i386nto_sigcontext_addr): Update. * i386obsd-nat.c (i386obsd_supply_pcb): Update. * i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread, i386obsd_trapframe_cache): Update. * i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump, i386_analyze_frame_setup, i386_analyze_prologue, i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache, i386_get_longjmp_target, i386_push_dummy_call, i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr, i386_fetch_pointer_argument): Update. * i387-tdep.c (i387_supply_fsave): Update. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update. * ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write, examine_prologue, ia64_frame_cache, ia64_frame_prev_register, ia64_sigtramp_frame_cache, ia64_sigtramp_frame_prev_register, ia64_access_reg, ia64_access_rse_reg, ia64_libunwind_frame_this_id, ia64_libunwind_frame_prev_register, ia64_libunwind_sigtramp_frame_this_id, ia64_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer, find_extant_func_descr, find_func_descr, ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id, ia64_unwind_pc): Update. * iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer, iq2000_scan_prologue, iq2000_extract_return_value, iq2000_push_dummy_call): Update. * irix5nat.c (fill_gregset): Update. * jv-lang.c (evaluate_subexp_java): Update. * jv-valprint.c (java_value_print): Update. * lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call, lm32_extract_return_value, lm32_store_return_value): Update. * m32c-tdep.c (m32c_push_dummy_call, m32c_return_value, m32c_skip_trampoline_code, m32c_m16c_address_to_pointer, m32c_m16c_pointer_to_address): Update. * m32r-tdep.c (m32r_store_return_value, decode_prologue, m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value): Update. * m68hc11-tdep.c (m68hc11_pseudo_register_read, m68hc11_pseudo_register_write, m68hc11_analyze_instruction, m68hc11_push_dummy_call): Update. * m68linux-tdep.c (m68k_linux_pc_in_sigtramp, m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache): Update. * m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup, m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache, m68k_get_longjmp_target): Update. * m88k-tdep.c (m88k_fetch_instruction): Update. * mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write, mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update. * mi/mi-main.c (mi_cmd_data_write_memory): Update. * mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg, mips64_linux_get_longjmp_target, mips64_fill_gregset, mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update. * mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update. * mips-tdep.c (mips_fetch_instruction, fetch_mips_16, mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call, mips_o32_push_dummy_call, mips_o64_push_dummy_call, mips_single_step_through_delay, mips_skip_pic_trampoline_code, mips_integer_to_address): Update. * mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call): Update. * monitor.c (monitor_supply_register, monitor_write_memory, monitor_read_memory_single): Update. * moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value, moxie_analyze_prologue): Update. * mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor, mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info, mt_push_dummy_call): Update. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class, find_implementation_from_class): Update. * ppc64-linux-tdep.c (ppc64_desc_entry_point, ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache): Update. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer, ppcobsd_sigtramp_frame_cache): Update. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call, do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call, ppc64_sysv_abi_return_value): Update. * ppc-linux-nat.c (ppc_linux_auxv_parse): Update. * procfs.c (procfs_auxv_parse): Update. * p-valprint.c (pascal_val_print): Update. * regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned, regcache_raw_write_signed, regcache_raw_write_unsigned, regcache_cooked_read_signed, regcache_cooked_read_unsigned, regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update. * remote-m32r-sdi.c (m32r_fetch_register): Update. * remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory): Update. * rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value, rs6000_convert_from_func_ptr_addr, branch_dest, rs6000_software_single_step): Update. * rs6000-tdep.c (rs6000_in_function_epilogue_p, ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence, bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue, rs6000_skip_main_prologue, rs6000_skip_trampoline_code, rs6000_frame_cache): Update. * s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write, s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load, s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache, extend_simple_arg, s390_push_dummy_call, s390_return_value): Update. * scm-exp.c (scm_lreadr): Update. * scm-lang.c (scm_get_field, scm_unpack): Update. * scm-valprint.c (scm_val_print): Update. * score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call, score_fetch_inst): Update. * sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way, sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value, sh64_pseudo_register_read, sh64_pseudo_register_write, sh64_frame_prev_register): Update: * sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu, sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu, sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update. * solib-darwin.c (darwin_load_image_infos): Update. * solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2, find_canonical_descriptor_in_load_object): Update. * solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Update. * solib-som.c (som_solib_create_inferior_hook, link_map_start, som_current_sos, som_open_symbol_file_object): Update. * solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME): Update. * solib-svr4.c (read_program_header, scan_dyntag_auxv, solib_svr4_r_ldsomap): Update. * sparc64-linux-tdep.c (sparc64_linux_step_trap): Update. * sparc64obsd-tdep.c (sparc64obsd_supply_uthread, sparc64obsd_collect_uthread): Update. * sparc64-tdep.c (sparc64_pseudo_register_read, sparc64_pseudo_register_write, sparc64_supply_gregset, sparc64_collect_gregset): Update. * sparc-linux-tdep.c (sparc32_linux_step_trap): Update. * sparcobsd-tdep.c (sparc32obsd_supply_uthread, sparc32obsd_collect_uthread): Update. * sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code, sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow, sparc_collect_rwindow): Update. * spu-linux-nat.c (parse_spufs_run): Update. * spu-tdep.c (spu_pseudo_register_read_spu, spu_pseudo_register_write_spu, spu_pointer_to_address, spu_analyze_prologue, spu_in_function_epilogue_p, spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step, spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect, info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist, info_spu_dma_command, info_spu_proxydma_command): Update. * stack.c (print_frame_nameless_args, frame_info): Update. * symfile.c (read_target_long_array, simple_read_overlay_table, simple_read_overlay_region_table): Update. * target.c (debug_print_register): Update. * tramp-frame.c (tramp_frame_start): Update. * v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call, v850_extract_return_value, v850_store_return_value, * valarith.c (value_binop, value_bit_index): Update. * valops.c (value_cast): Update. * valprint.c (val_print_type_code_int, val_print_string, read_string): Update. * value.c (unpack_long, unpack_double, unpack_field_as_long, modify_field, pack_long): Update. * vax-tdep.c (vax_store_arguments, vax_push_dummy_call, vax_skip_prologue): Update. * xstormy16-tdep.c (xstormy16_push_dummy_call, xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p, xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry, xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update. * xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read, xtensa_pseudo_register_write, xtensa_frame_cache, xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update. * dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. * dfp.c (match_endianness): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. (decimal_to_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. Pass it to match_endianness. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. Pass them to match_endianness. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. Pass them to match_endianness. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. Pass them to match_endianness. * valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and BYTE_ORDER_Y output parameters. (value_binop): Update call to value_args_as_decimal. Update calls to decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero, decimal_binop, decimal_compare and decimal_convert to pass/receive byte order: * c-exp.y (parse_number): Update. * printcmd.c (printf_command): Update. * valarith.c (value_args_as_decimal, value_binop, value_logical_not, value_equal, value_less): Update. * valops.c (value_cast, value_one): Update. * valprint.c (print_decimal_floating): Update. * value.c (unpack_long, unpack_double): Update. * python/python-value.c (valpy_nonzero): Update. * ada-valprint.c (char_at): Add BYTE_ORDER parameter. (printstr): Update calls to char_at. (ada_val_print_array): Likewise. * valprint.c (read_string): Add BYTE_ORDER parameter. (val_print_string): Update call to read_string. * c-lang.c (c_get_string): Likewise. * charset.h (target_wide_charset): Add BYTE_ORDER parameter. * charset.c (target_wide_charset): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * printcmd.c (printf_command): Update calls to target_wide_charset. * c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter. Pass to target_wide_charset. Use it instead of current_gdbarch. (classify_type): Add BYTE_ORDER parameter. Pass to charset_for_string_type. Allow NULL encoding pointer. (print_wchar): Add BYTE_ORDER parameter. (c_emit_char): Update calls to classify_type and print_wchar. (c_printchar, c_printstr): Likewise. * gdbarch.sh (in_solib_return_trampoline): Convert to type "m". * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH parameter. * arch-utils.c (generic_in_solib_return_trampoline): Likewise. * hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise. * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise. (rs6000_skip_trampoline_code): Update call. * alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to dynamic_sigtramp_offset and pc_in_sigtramp callbacks. (alpha_read_insn): Add GDBARCH parameter. * alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter. (alpha_register_to_value): Pass architecture to alpha_sts. (alpha_extract_return_value): Likewise. (alpha_value_to_register): Pass architecture to alpha_lds. (alpha_store_return_value): Likewise. (alpha_read_insn): Add GDBARCH parameter. (alpha_skip_prologue): Pass architecture to alpha_read_insn. (alpha_heuristic_proc_start): Likewise. (alpha_heuristic_frame_unwind_cache): Likewise. (alpha_next_pc): Likewise. (alpha_sigtramp_frame_this_id): Pass architecture to tdep->dynamic_sigtramp_offset callback. (alpha_sigtramp_frame_sniffer): Pass architecture to tdep->pc_in_sigtramp callback. * alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter. (alphafbsd_sigtramp_offset): Likewise. * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH parameter. Pass to alpha_read_insn. (alpha_linux_sigtramp_offset): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset_1. (alpha_linux_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset. (alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn and alpha_linux_sigtramp_offset. * alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter. (alphanbsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alphanbsd_sigtramp_offset. * alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter. (alphaobsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_read_insn. (alphaobsd_sigcontext_addr): Pass architecture to alphaobsd_sigtramp_offset. * alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH parameter. * amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter. (amd64_skip_prologue): Pass architecture to amd64_analyze_prologue. (amd64_frame_cache): Likewise. * arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove. (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros. * arm-wince-tdep.c: Include "frame.h". * avr-tdep.c (EXTRACT_INSN): Remove. (avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN. (avr_skip_prologue): Pass architecture to avr_scan_prologue. (avr_frame_unwind_cache): Likewise. * cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member. (find_step_target): Initialize it. (get_data_from_address): Add BYTE_ORDER parameter. (bdap_prefix): Pass byte order to get_data_from_address. (handle_prefix_assign_mode_for_aritm_op): Likewise. (three_operand_add_sub_cmp_and_or_op): Likewise. (handle_inc_and_index_mode_for_aritm_op): Likewise. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter. (frv_linux_sigcontext_reg_addr): Pass architecture to frv_linux_pc_in_sigtramp. (frv_linux_sigtramp_frame_sniffer): Likewise. * h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter. (h8300_analyze_prologue): Add GDBARCH parameter. Pass to h8300_is_argument_spill. (h8300_frame_cache, h8300_skip_prologue): Pass architecture to h8300_analyze_prologue. * hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to in_solib_call_trampoline callback. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH parameter. (hppa64_push_dummy_call): Pass architecture to hppa64_convert_code_addr_to_fptr. (hppa_match_insns): Add GDBARCH parameter. (hppa_match_insns_relaxed): Add GDBARCH parameter. Pass to hppa_match_insns. (hppa_skip_trampoline_code): Pass architecture to hppa_match_insns. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. Pass to hppa_match_insns_relaxed. (hppa_stub_unwind_sniffer): Pass architecture to tdep->in_solib_call_trampoline callback. * hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter. (hppa32_hpux_search_dummy_call_sequence): Pass architecture to hppa_hpux_search_pattern. * hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter. (hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter. Pass to insns_match_pattern. (hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to hppa_linux_sigtramp_find_sigcontext. (hppa_linux_sigtramp_frame_sniffer): Likewise. (hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter. (hppa64_hpux_in_solib_call_trampoline): Likewise. * i386-tdep.c (i386_follow_jump): Add GDBARCH parameter. (i386_analyze_frame_setup): Add GDBARCH parameter. (i386_analyze_prologue): Add GDBARCH parameter. Pass to i386_follow_jump and i386_analyze_frame_setup. (i386_skip_prologue): Pass architecture to i386_analyze_prologue and i386_follow_jump. (i386_frame_cache): Pass architecture to i386_analyze_prologue. (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass frame to i386_pe_skip_trampoline_code. * ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to sigcontext_register_address callback. * ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter. (ia64_find_unwind_table): Pass architecture to ia64_find_global_pointer. (find_extant_func_descr): Add GDBARCH parameter. (find_func_descr): Pass architecture to find_extant_func_descr and ia64_find_global_pointer. (ia64_sigtramp_frame_init_saved_regs): Pass architecture to tdep->sigcontext_register_address callback. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add GDBARCH parameter. * iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter. (iq2000_frame_cache): Pass architecture to iq2000_scan_prologue. * lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter. (lm32_skip_prologue, lm32_frame_cache): Pass architecture to lm32_analyze_prologue. * m32r-tdep.c (decode_prologue): Add GDBARCH parameter. (m32r_skip_prologue): Pass architecture to decode_prologue. * m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter. (m68hc11_scan_prologue): Pass architecture to m68hc11_analyze_instruction. * m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter. (m68k_analyze_prologue): Pass architecture to m68k_analyze_frame_setup. * m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter. (m88k_analyze_prologue): Add GDBARCH parameter. Pass byte order to m88k_fetch_instruction. (m88k_skip_prologue): Pass architecture to m88k_analyze_prologue. (m88k_frame_cache): Likewise. * mep-tdep.c (mep_get_insn): Add GDBARCH parameter. (mep_analyze_prologue): Pass architecture to mep_get_insn. * mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter. (mips32_next_pc): Pass architecture to mips_fetch_instruction. (deal_with_atomic_sequence): Likewise. (unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction. (mips16_scan_prologue): Likewise. (mips32_scan_prologue): Likewise. (mips16_in_function_epilogue_p): Likewise. (mips32_in_function_epilogue_p): Likewise. (mips_about_to_return): Likewise. (mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue. (mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue. (mips_skip_prologue): Pass architecture to mips16_scan_prologue and mips32_scan_prologue. (mips_in_function_epilogue_p): Pass architecture to mips16_in_function_epilogue_p and mips32_in_function_epilogue_p. (heuristic_proc_start): Pass architecture to mips_fetch_instruction and mips_about_to_return. (mips_skip_mips16_trampoline_code): Pass architecture to mips_fetch_instruction. (fetch_mips_16): Add GDBARCH parameter. (mips16_next_pc): Pass architecture to fetch_mips_16. (extended_mips16_next_pc): Pass architecture to unpack_mips16 and fetch_mips_16. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class): Add GDBARCH parameter. (find_implementation_from_class): Add GDBARCH parameter, pass to read_objc_class, read_objc_methlist_nmethods, and read_objc_methlist_method. (find_implementation): Add GDBARCH parameter, pass to read_objc_object and find_implementation_from_class. (resolve_msgsend, resolve_msgsend_stret): Pass architecture to find_implementation. (resolve_msgsend_super, resolve_msgsend_super_stret): Pass architecture to read_objc_super and find_implementation_from_class. * ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter. (ppc64_standard_linkage1_target, ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): Pass architecture to ppc64_desc_entry_point. * rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter. (skip_prologue): Pass byte order to bl_to_blrl_insn_p. (rs6000_fetch_instruction): Add GDBARCH parameter. (rs6000_skip_stack_check): Add GDBARCH parameter, pass to rs6000_fetch_instruction. (skip_prologue): Pass architecture to rs6000_fetch_instruction. * remote-mips.c (mips_store_word): Return old_contents as host integer value instead of target bytes. * s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member. (s390_analyze_prologue): Initialize it. (extend_simple_arg): Add GDBARCH parameter. (s390_push_dummy_call): Pass architecture to extend_simple_arg. * scm-lang.c (scm_get_field): Add BYTE_ORDER parameter. * scm-lang.h (scm_get_field): Add BYTE_ORDER parameter. (SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field. * scm-valprint.c (scm_scmval_print): Likewise. (scm_scmlist_print, scm_ipruk, scm_scmval_print): Define SCM_BYTE_ORDER. * sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter. (sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to look_for_args_moves. (sh64_skip_prologue): Pass architecture to sh64_skip_prologue_hard_way. * sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter. (sh_skip_prologue): Pass architecture to sh_analyze_prologue. (sh_frame_cache): Likewise. * solib-irix.c (extract_mips_address): Add GDBARCH parameter. (fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Pass architecture to extract_mips_address. * sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter. * sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter. (sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture to sparc_fetch_wcookie. (sparc32_frame_prev_register): Likewise. * sparc64-tdep.c (sparc64_frame_prev_register): Likewise. * sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise. * spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter. (spu_skip_prologue): Pass architecture to spu_analyze_prologue. (spu_virtual_frame_pointer): Likewise. (spu_frame_unwind_cache): Likewise. (info_spu_mailbox_list): Add BYTE_ORER parameter. (info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list. (info_spu_dma_cmdlist): Add BYTE_ORER parameter. (info_spu_dma_command, info_spu_proxydma_command): Pass byte order to info_spu_dma_cmdlist. * symfile.c (read_target_long_array): Add GDBARCH parameter. (simple_read_overlay_table, simple_read_overlay_region_table, simple_overlay_update_1): Pass architecture to read_target_long_array. * v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter. (v850_frame_cache): Pass architecture to v850_analyze_prologue. * xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH parameter. (xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture to xstormy16_analyze_prologue. (xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter. (xstormy16_find_jmp_table_entry): Likewise. (xstormy16_skip_trampoline_code): Pass architecture to xstormy16_resolve_jmp_table_entry. (xstormy16_pointer_to_address): Likewise. (xstormy16_address_to_pointer): Pass architecture to xstormy16_find_jmp_table_entry. * xtensa-tdep.c (call0_track_op): Add GDBARCH parameter. (call0_analyze_prologue): Add GDBARCH parameter, pass to call0_track_op. (call0_frame_cache): Pass architecture to call0_analyze_prologue. (xtensa_skip_prologue): Likewise.
2009-07-02 19:25:59 +02:00
extract_unsigned_integer (in, length, byte_order));
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
else
regcache_cooked_write_signed (regcache, S390_R2_REGNUM,
* defs.h (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * gdbcore.h (read_memory_integer, safe_read_memory_integer, read_memory_unsigned_integer, write_memory_signed_integer, write_memory_unsigned_integer): Add BYTE_ORDER parameter. * corefile.c (struct captured_read_memory_integer_arguments): Add BYTE_ORDER member. (safe_read_memory_integer): Add BYTE_ORDER parameter. Store it into struct captured_read_memory_integer_arguments. (do_captured_read_memory_integer): Pass it to read_memory_integer. (read_memory_integer): Add BYTE_ORDER parameter. Pass it to extract_signed_integer. (read_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. (write_memory_signed_integer): Add BYTE_ORDER parameter. Pass it to store_signed_integer. (write_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to store_unsigned_integer. * target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter. * target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. Update calls to extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer, read_memory_integer, read_memory_unsigned_integer, safe_read_memory_integer, write_memory_signed_integer, write_memory_unsigned_integer, and get_target_memory_unsigned to pass byte order: * ada-lang.c (ada_value_binop): Update. * ada-valprint.c (char_at): Update. * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update. * alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call, alpha_extract_return_value, alpha_read_insn, alpha_get_longjmp_target): Update. * amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update. * amd64obsd-tdep.c (amd64obsd_supply_uthread, amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update. * amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue, amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel, amd64_displaced_step_fixup): Update. * arm-linux-tdep.c (arm_linux_sigreturn_init, arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update. * arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc, arm_get_next_pc, arm_extract_return_value, arm_store_return_value, arm_return_value): Update. * arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update. * auxv.c (default_auxv_parse): Update. * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address, avr_scan_prologue, avr_extract_return_value, avr_frame_prev_register, avr_push_dummy_call): Update. * bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset, bsd_uthread_wait, bsd_uthread_thread_alive, bsd_uthread_extra_thread_info): Update. * c-lang.c (c_printstr, print_wchar): Update. * cp-valprint.c (cp_print_class_member): Update. * cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache, cris_push_dummy_call, cris_scan_prologue, cris_store_return_value, cris_extract_return_value, find_step_target, dip_prefix, sixteen_bit_offset_branch_op, none_reg_mode_jump_op, move_mem_to_reg_movem_op, get_data_from_address): Update. * dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update. * dwarf2-frame.c (execute_cfa_program): Update. * dwarf2loc.c (find_location_expression): Update. * dwarf2read.c (dwarf2_const_value): Update. * expprint.c (print_subexp_standard): Update. * findvar.c (unsigned_pointer_to_address, signed_pointer_to_address, unsigned_address_to_pointer, address_to_signed_pointer, read_var_value): Update. * frame.c (frame_unwind_register_signed, frame_unwind_register_unsigned, get_frame_memory_signed, get_frame_memory_unsigned): Update. * frame-unwind.c (frame_unwind_got_constant): Update. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp, frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache): Update. * frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue, frv_extract_return_value, find_func_descr, frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update. * f-valprint.c (f_val_print): Update. * gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr): Update. * h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue, h8300_push_dummy_call, h8300_extract_return_value, h8300h_extract_return_value, h8300_store_return_value, h8300h_store_return_value): Update. * hppabsd-tdep.c (hppabsd_find_global_pointer): Update. * hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register): Update. * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline, hppa64_hpux_in_solib_call_trampoline, hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code, hppa_hpux_sigtramp_frame_unwind_cache, hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer, hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern, hppa32_hpux_search_dummy_call_sequence, hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state, hppa_hpux_unwind_adjust_stub): Update. * hppa-linux-tdep.c (insns_match_pattern, hppa_linux_find_global_pointer): Update. * hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call, hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call, skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache, hppa_pseudo_register_read, hppa_frame_prev_register_helper, hppa_match_insns): Update. * hpux-thread.c (hpux_thread_fetch_registers): Update. * i386-tdep.c (i386bsd_sigcontext_addr): Update. * i386-cygwin-tdep.c (core_process_module_section): Update. * i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn, amd64_darwin_sstep_at_sigreturn): Update. * i386-darwin-tdep.c (i386_darwin_sigcontext_addr, amd64_darwin_sigcontext_addr): Likewise. * i386-linux-nat.c (i386_linux_sigcontext_addr): Update. * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update. * i386-nto-tdep.c (i386nto_sigcontext_addr): Update. * i386obsd-nat.c (i386obsd_supply_pcb): Update. * i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread, i386obsd_trapframe_cache): Update. * i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump, i386_analyze_frame_setup, i386_analyze_prologue, i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache, i386_get_longjmp_target, i386_push_dummy_call, i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr, i386_fetch_pointer_argument): Update. * i387-tdep.c (i387_supply_fsave): Update. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update. * ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write, examine_prologue, ia64_frame_cache, ia64_frame_prev_register, ia64_sigtramp_frame_cache, ia64_sigtramp_frame_prev_register, ia64_access_reg, ia64_access_rse_reg, ia64_libunwind_frame_this_id, ia64_libunwind_frame_prev_register, ia64_libunwind_sigtramp_frame_this_id, ia64_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer, find_extant_func_descr, find_func_descr, ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id, ia64_unwind_pc): Update. * iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer, iq2000_scan_prologue, iq2000_extract_return_value, iq2000_push_dummy_call): Update. * irix5nat.c (fill_gregset): Update. * jv-lang.c (evaluate_subexp_java): Update. * jv-valprint.c (java_value_print): Update. * lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call, lm32_extract_return_value, lm32_store_return_value): Update. * m32c-tdep.c (m32c_push_dummy_call, m32c_return_value, m32c_skip_trampoline_code, m32c_m16c_address_to_pointer, m32c_m16c_pointer_to_address): Update. * m32r-tdep.c (m32r_store_return_value, decode_prologue, m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value): Update. * m68hc11-tdep.c (m68hc11_pseudo_register_read, m68hc11_pseudo_register_write, m68hc11_analyze_instruction, m68hc11_push_dummy_call): Update. * m68linux-tdep.c (m68k_linux_pc_in_sigtramp, m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache): Update. * m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup, m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache, m68k_get_longjmp_target): Update. * m88k-tdep.c (m88k_fetch_instruction): Update. * mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write, mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update. * mi/mi-main.c (mi_cmd_data_write_memory): Update. * mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg, mips64_linux_get_longjmp_target, mips64_fill_gregset, mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update. * mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update. * mips-tdep.c (mips_fetch_instruction, fetch_mips_16, mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call, mips_o32_push_dummy_call, mips_o64_push_dummy_call, mips_single_step_through_delay, mips_skip_pic_trampoline_code, mips_integer_to_address): Update. * mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call): Update. * monitor.c (monitor_supply_register, monitor_write_memory, monitor_read_memory_single): Update. * moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value, moxie_analyze_prologue): Update. * mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor, mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info, mt_push_dummy_call): Update. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class, find_implementation_from_class): Update. * ppc64-linux-tdep.c (ppc64_desc_entry_point, ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache): Update. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer, ppcobsd_sigtramp_frame_cache): Update. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call, do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call, ppc64_sysv_abi_return_value): Update. * ppc-linux-nat.c (ppc_linux_auxv_parse): Update. * procfs.c (procfs_auxv_parse): Update. * p-valprint.c (pascal_val_print): Update. * regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned, regcache_raw_write_signed, regcache_raw_write_unsigned, regcache_cooked_read_signed, regcache_cooked_read_unsigned, regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update. * remote-m32r-sdi.c (m32r_fetch_register): Update. * remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory): Update. * rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value, rs6000_convert_from_func_ptr_addr, branch_dest, rs6000_software_single_step): Update. * rs6000-tdep.c (rs6000_in_function_epilogue_p, ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence, bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue, rs6000_skip_main_prologue, rs6000_skip_trampoline_code, rs6000_frame_cache): Update. * s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write, s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load, s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache, extend_simple_arg, s390_push_dummy_call, s390_return_value): Update. * scm-exp.c (scm_lreadr): Update. * scm-lang.c (scm_get_field, scm_unpack): Update. * scm-valprint.c (scm_val_print): Update. * score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call, score_fetch_inst): Update. * sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way, sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value, sh64_pseudo_register_read, sh64_pseudo_register_write, sh64_frame_prev_register): Update: * sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu, sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu, sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update. * solib-darwin.c (darwin_load_image_infos): Update. * solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2, find_canonical_descriptor_in_load_object): Update. * solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Update. * solib-som.c (som_solib_create_inferior_hook, link_map_start, som_current_sos, som_open_symbol_file_object): Update. * solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME): Update. * solib-svr4.c (read_program_header, scan_dyntag_auxv, solib_svr4_r_ldsomap): Update. * sparc64-linux-tdep.c (sparc64_linux_step_trap): Update. * sparc64obsd-tdep.c (sparc64obsd_supply_uthread, sparc64obsd_collect_uthread): Update. * sparc64-tdep.c (sparc64_pseudo_register_read, sparc64_pseudo_register_write, sparc64_supply_gregset, sparc64_collect_gregset): Update. * sparc-linux-tdep.c (sparc32_linux_step_trap): Update. * sparcobsd-tdep.c (sparc32obsd_supply_uthread, sparc32obsd_collect_uthread): Update. * sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code, sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow, sparc_collect_rwindow): Update. * spu-linux-nat.c (parse_spufs_run): Update. * spu-tdep.c (spu_pseudo_register_read_spu, spu_pseudo_register_write_spu, spu_pointer_to_address, spu_analyze_prologue, spu_in_function_epilogue_p, spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step, spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect, info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist, info_spu_dma_command, info_spu_proxydma_command): Update. * stack.c (print_frame_nameless_args, frame_info): Update. * symfile.c (read_target_long_array, simple_read_overlay_table, simple_read_overlay_region_table): Update. * target.c (debug_print_register): Update. * tramp-frame.c (tramp_frame_start): Update. * v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call, v850_extract_return_value, v850_store_return_value, * valarith.c (value_binop, value_bit_index): Update. * valops.c (value_cast): Update. * valprint.c (val_print_type_code_int, val_print_string, read_string): Update. * value.c (unpack_long, unpack_double, unpack_field_as_long, modify_field, pack_long): Update. * vax-tdep.c (vax_store_arguments, vax_push_dummy_call, vax_skip_prologue): Update. * xstormy16-tdep.c (xstormy16_push_dummy_call, xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p, xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry, xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update. * xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read, xtensa_pseudo_register_write, xtensa_frame_cache, xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update. * dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. * dfp.c (match_endianness): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. (decimal_to_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. Pass it to match_endianness. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. Pass them to match_endianness. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. Pass them to match_endianness. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. Pass them to match_endianness. * valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and BYTE_ORDER_Y output parameters. (value_binop): Update call to value_args_as_decimal. Update calls to decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero, decimal_binop, decimal_compare and decimal_convert to pass/receive byte order: * c-exp.y (parse_number): Update. * printcmd.c (printf_command): Update. * valarith.c (value_args_as_decimal, value_binop, value_logical_not, value_equal, value_less): Update. * valops.c (value_cast, value_one): Update. * valprint.c (print_decimal_floating): Update. * value.c (unpack_long, unpack_double): Update. * python/python-value.c (valpy_nonzero): Update. * ada-valprint.c (char_at): Add BYTE_ORDER parameter. (printstr): Update calls to char_at. (ada_val_print_array): Likewise. * valprint.c (read_string): Add BYTE_ORDER parameter. (val_print_string): Update call to read_string. * c-lang.c (c_get_string): Likewise. * charset.h (target_wide_charset): Add BYTE_ORDER parameter. * charset.c (target_wide_charset): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * printcmd.c (printf_command): Update calls to target_wide_charset. * c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter. Pass to target_wide_charset. Use it instead of current_gdbarch. (classify_type): Add BYTE_ORDER parameter. Pass to charset_for_string_type. Allow NULL encoding pointer. (print_wchar): Add BYTE_ORDER parameter. (c_emit_char): Update calls to classify_type and print_wchar. (c_printchar, c_printstr): Likewise. * gdbarch.sh (in_solib_return_trampoline): Convert to type "m". * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH parameter. * arch-utils.c (generic_in_solib_return_trampoline): Likewise. * hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise. * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise. (rs6000_skip_trampoline_code): Update call. * alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to dynamic_sigtramp_offset and pc_in_sigtramp callbacks. (alpha_read_insn): Add GDBARCH parameter. * alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter. (alpha_register_to_value): Pass architecture to alpha_sts. (alpha_extract_return_value): Likewise. (alpha_value_to_register): Pass architecture to alpha_lds. (alpha_store_return_value): Likewise. (alpha_read_insn): Add GDBARCH parameter. (alpha_skip_prologue): Pass architecture to alpha_read_insn. (alpha_heuristic_proc_start): Likewise. (alpha_heuristic_frame_unwind_cache): Likewise. (alpha_next_pc): Likewise. (alpha_sigtramp_frame_this_id): Pass architecture to tdep->dynamic_sigtramp_offset callback. (alpha_sigtramp_frame_sniffer): Pass architecture to tdep->pc_in_sigtramp callback. * alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter. (alphafbsd_sigtramp_offset): Likewise. * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH parameter. Pass to alpha_read_insn. (alpha_linux_sigtramp_offset): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset_1. (alpha_linux_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset. (alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn and alpha_linux_sigtramp_offset. * alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter. (alphanbsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alphanbsd_sigtramp_offset. * alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter. (alphaobsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_read_insn. (alphaobsd_sigcontext_addr): Pass architecture to alphaobsd_sigtramp_offset. * alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH parameter. * amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter. (amd64_skip_prologue): Pass architecture to amd64_analyze_prologue. (amd64_frame_cache): Likewise. * arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove. (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros. * arm-wince-tdep.c: Include "frame.h". * avr-tdep.c (EXTRACT_INSN): Remove. (avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN. (avr_skip_prologue): Pass architecture to avr_scan_prologue. (avr_frame_unwind_cache): Likewise. * cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member. (find_step_target): Initialize it. (get_data_from_address): Add BYTE_ORDER parameter. (bdap_prefix): Pass byte order to get_data_from_address. (handle_prefix_assign_mode_for_aritm_op): Likewise. (three_operand_add_sub_cmp_and_or_op): Likewise. (handle_inc_and_index_mode_for_aritm_op): Likewise. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter. (frv_linux_sigcontext_reg_addr): Pass architecture to frv_linux_pc_in_sigtramp. (frv_linux_sigtramp_frame_sniffer): Likewise. * h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter. (h8300_analyze_prologue): Add GDBARCH parameter. Pass to h8300_is_argument_spill. (h8300_frame_cache, h8300_skip_prologue): Pass architecture to h8300_analyze_prologue. * hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to in_solib_call_trampoline callback. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH parameter. (hppa64_push_dummy_call): Pass architecture to hppa64_convert_code_addr_to_fptr. (hppa_match_insns): Add GDBARCH parameter. (hppa_match_insns_relaxed): Add GDBARCH parameter. Pass to hppa_match_insns. (hppa_skip_trampoline_code): Pass architecture to hppa_match_insns. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. Pass to hppa_match_insns_relaxed. (hppa_stub_unwind_sniffer): Pass architecture to tdep->in_solib_call_trampoline callback. * hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter. (hppa32_hpux_search_dummy_call_sequence): Pass architecture to hppa_hpux_search_pattern. * hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter. (hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter. Pass to insns_match_pattern. (hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to hppa_linux_sigtramp_find_sigcontext. (hppa_linux_sigtramp_frame_sniffer): Likewise. (hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter. (hppa64_hpux_in_solib_call_trampoline): Likewise. * i386-tdep.c (i386_follow_jump): Add GDBARCH parameter. (i386_analyze_frame_setup): Add GDBARCH parameter. (i386_analyze_prologue): Add GDBARCH parameter. Pass to i386_follow_jump and i386_analyze_frame_setup. (i386_skip_prologue): Pass architecture to i386_analyze_prologue and i386_follow_jump. (i386_frame_cache): Pass architecture to i386_analyze_prologue. (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass frame to i386_pe_skip_trampoline_code. * ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to sigcontext_register_address callback. * ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter. (ia64_find_unwind_table): Pass architecture to ia64_find_global_pointer. (find_extant_func_descr): Add GDBARCH parameter. (find_func_descr): Pass architecture to find_extant_func_descr and ia64_find_global_pointer. (ia64_sigtramp_frame_init_saved_regs): Pass architecture to tdep->sigcontext_register_address callback. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add GDBARCH parameter. * iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter. (iq2000_frame_cache): Pass architecture to iq2000_scan_prologue. * lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter. (lm32_skip_prologue, lm32_frame_cache): Pass architecture to lm32_analyze_prologue. * m32r-tdep.c (decode_prologue): Add GDBARCH parameter. (m32r_skip_prologue): Pass architecture to decode_prologue. * m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter. (m68hc11_scan_prologue): Pass architecture to m68hc11_analyze_instruction. * m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter. (m68k_analyze_prologue): Pass architecture to m68k_analyze_frame_setup. * m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter. (m88k_analyze_prologue): Add GDBARCH parameter. Pass byte order to m88k_fetch_instruction. (m88k_skip_prologue): Pass architecture to m88k_analyze_prologue. (m88k_frame_cache): Likewise. * mep-tdep.c (mep_get_insn): Add GDBARCH parameter. (mep_analyze_prologue): Pass architecture to mep_get_insn. * mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter. (mips32_next_pc): Pass architecture to mips_fetch_instruction. (deal_with_atomic_sequence): Likewise. (unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction. (mips16_scan_prologue): Likewise. (mips32_scan_prologue): Likewise. (mips16_in_function_epilogue_p): Likewise. (mips32_in_function_epilogue_p): Likewise. (mips_about_to_return): Likewise. (mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue. (mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue. (mips_skip_prologue): Pass architecture to mips16_scan_prologue and mips32_scan_prologue. (mips_in_function_epilogue_p): Pass architecture to mips16_in_function_epilogue_p and mips32_in_function_epilogue_p. (heuristic_proc_start): Pass architecture to mips_fetch_instruction and mips_about_to_return. (mips_skip_mips16_trampoline_code): Pass architecture to mips_fetch_instruction. (fetch_mips_16): Add GDBARCH parameter. (mips16_next_pc): Pass architecture to fetch_mips_16. (extended_mips16_next_pc): Pass architecture to unpack_mips16 and fetch_mips_16. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class): Add GDBARCH parameter. (find_implementation_from_class): Add GDBARCH parameter, pass to read_objc_class, read_objc_methlist_nmethods, and read_objc_methlist_method. (find_implementation): Add GDBARCH parameter, pass to read_objc_object and find_implementation_from_class. (resolve_msgsend, resolve_msgsend_stret): Pass architecture to find_implementation. (resolve_msgsend_super, resolve_msgsend_super_stret): Pass architecture to read_objc_super and find_implementation_from_class. * ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter. (ppc64_standard_linkage1_target, ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): Pass architecture to ppc64_desc_entry_point. * rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter. (skip_prologue): Pass byte order to bl_to_blrl_insn_p. (rs6000_fetch_instruction): Add GDBARCH parameter. (rs6000_skip_stack_check): Add GDBARCH parameter, pass to rs6000_fetch_instruction. (skip_prologue): Pass architecture to rs6000_fetch_instruction. * remote-mips.c (mips_store_word): Return old_contents as host integer value instead of target bytes. * s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member. (s390_analyze_prologue): Initialize it. (extend_simple_arg): Add GDBARCH parameter. (s390_push_dummy_call): Pass architecture to extend_simple_arg. * scm-lang.c (scm_get_field): Add BYTE_ORDER parameter. * scm-lang.h (scm_get_field): Add BYTE_ORDER parameter. (SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field. * scm-valprint.c (scm_scmval_print): Likewise. (scm_scmlist_print, scm_ipruk, scm_scmval_print): Define SCM_BYTE_ORDER. * sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter. (sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to look_for_args_moves. (sh64_skip_prologue): Pass architecture to sh64_skip_prologue_hard_way. * sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter. (sh_skip_prologue): Pass architecture to sh_analyze_prologue. (sh_frame_cache): Likewise. * solib-irix.c (extract_mips_address): Add GDBARCH parameter. (fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Pass architecture to extract_mips_address. * sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter. * sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter. (sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture to sparc_fetch_wcookie. (sparc32_frame_prev_register): Likewise. * sparc64-tdep.c (sparc64_frame_prev_register): Likewise. * sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise. * spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter. (spu_skip_prologue): Pass architecture to spu_analyze_prologue. (spu_virtual_frame_pointer): Likewise. (spu_frame_unwind_cache): Likewise. (info_spu_mailbox_list): Add BYTE_ORER parameter. (info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list. (info_spu_dma_cmdlist): Add BYTE_ORER parameter. (info_spu_dma_command, info_spu_proxydma_command): Pass byte order to info_spu_dma_cmdlist. * symfile.c (read_target_long_array): Add GDBARCH parameter. (simple_read_overlay_table, simple_read_overlay_region_table, simple_overlay_update_1): Pass architecture to read_target_long_array. * v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter. (v850_frame_cache): Pass architecture to v850_analyze_prologue. * xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH parameter. (xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture to xstormy16_analyze_prologue. (xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter. (xstormy16_find_jmp_table_entry): Likewise. (xstormy16_skip_trampoline_code): Pass architecture to xstormy16_resolve_jmp_table_entry. (xstormy16_pointer_to_address): Likewise. (xstormy16_address_to_pointer): Pass architecture to xstormy16_find_jmp_table_entry. * xtensa-tdep.c (call0_track_op): Add GDBARCH parameter. (call0_analyze_prologue): Add GDBARCH parameter, pass to call0_track_op. (call0_frame_cache): Pass architecture to call0_analyze_prologue. (xtensa_skip_prologue): Likewise.
2009-07-02 19:25:59 +02:00
extract_signed_integer (in, length, byte_order));
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
}
else if (length == 2*word_size)
{
regcache_cooked_write (regcache, S390_R2_REGNUM, in);
regcache_cooked_write (regcache, S390_R3_REGNUM, in + word_size);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
}
else
2005-02-11 Andrew Cagney <cagney@gnu.org> Mark up error_no_arg, query, perror_with_name, complaint, and internal_error. * breakpoint.c, cp-abi.c, cp-namespace.c, cp-support.c: Update. * cris-tdep.c, dbxread.c, dictionary.c, dsrec.c: Update. * dummy-frame.c, dve3900-rom.c, dwarf2-frame.c, dwarf2expr.c: Update. * dwarf2read.c, dwarfread.c, elfread.c, event-loop.c: Update. * exceptions.c, exec.c, f-lang.c, findvar.c, fork-child.c: Update. * frame-unwind.c, frame.c, frv-linux-tdep.c, frv-tdep.c: Update. * gdb_assert.h, gdbarch.c, gdbtypes.c, gnu-nat.c: Update. * go32-nat.c, hppa-tdep.c, hppabsd-nat.c, hpread.c: Update. * i386-linux-nat.c, i386-nat.c, i386-tdep.c, i386bsd-nat.c: Update. * i386fbsd-nat.c, inf-ptrace.c, inf-ttrace.c, infcall.c: Update. * infcmd.c, inflow.c, infptrace.c, infrun.c, inftarg.c: Update. * interps.c, language.c, linespec.c, linux-nat.c: Update. * m32r-linux-nat.c, m68k-tdep.c, m68kbsd-nat.c: Update. * m68klinux-nat.c, m88kbsd-nat.c, macroexp.c, macroscope.c: Update. * macrotab.c, maint.c, mdebugread.c, memattr.c: Update. * mips-linux-tdep.c, mips-tdep.c, mips64obsd-nat.c: Update. * mipsnbsd-nat.c, mn10300-tdep.c, monitor.c, nto-procfs.c: Update. * objc-lang.c, objfiles.c, objfiles.h, ocd.c, osabi.c: Update. * parse.c, ppc-bdm.c, ppc-linux-nat.c, ppc-sysv-tdep.c: Update. * ppcnbsd-nat.c, ppcobsd-nat.c, printcmd.c, procfs.c: Update. * regcache.c, reggroups.c, remote-e7000.c, remote-mips.c: Update. * remote-rdp.c, remote-sds.c, remote-sim.c, remote-st.c: Update. * remote-utils.c, remote.c, rs6000-nat.c, rs6000-tdep.c: Update. * s390-nat.c, s390-tdep.c, sentinel-frame.c, serial.c: Update. * sh-tdep.c, sh3-rom.c, sh64-tdep.c, shnbsd-nat.c: Update. * solib-aix5.c, solib-svr4.c, solib.c, source.c: Update. * sparc-nat.c, stabsread.c, stack.c, symfile.c, symtab.c: Update. * symtab.h, target.c, tracepoint.c, ui-file.c, ui-out.c: Update. * utils.c, valops.c, valprint.c, vax-nat.c, vaxbsd-nat.c: Update. * win32-nat.c, xcoffread.c, xstormy16-tdep.c: Update. * cli/cli-cmds.c, cli/cli-logging.c, cli/cli-script.c: Update. * cli/cli-setshow.c, mi/mi-cmd-break.c, mi/mi-cmds.c: Update. * mi/mi-console.c, mi/mi-getopt.c, mi/mi-out.c: Update. * tui/tui-file.c, tui/tui-interp.c: Update.
2005-02-11 19:13:55 +01:00
internal_error (__FILE__, __LINE__, _("invalid return type"));
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
break;
case RETURN_VALUE_STRUCT_CONVENTION:
2005-02-10 Andrew Cagney <cagney@gnu.org> Mark up all error and warning messages. * ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update. * bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update. * core-aout.c, core-regset.c, corefile.c, corelow.c: Update. * cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update. * dbxread.c, demangle.c, doublest.c, dsrec.c: Update. * dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update. * dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update. * event-top.c, exec.c, expprint.c, f-lang.c: Update. * f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update. * frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update. * gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update. * hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update. * hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update. * hpread.c, hpux-thread.c, i386-linux-nat.c: Update. * i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update. * i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update. * ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update. * infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update. * inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update. * kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update. * linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update. * m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update. * m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update. * maint.c, mdebugread.c, mem-break.c, memattr.c: Update. * mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update. * nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update. * observer.c, ocd.c, p-lang.c, p-typeprint.c: Update. * p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update. * ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update. * remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update. * remote-rdp.c, remote-sim.c, remote-st.c: Update. * remote-utils.c, remote-utils.h, remote.c: Update. * rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update. * ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update. * sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update. * solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update. * solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update. * somread.c, somsolib.c, source.c, stabsread.c: Update. * stack.c, std-regs.c, symfile-mem.c, symfile.c: Update. * symmisc.c, symtab.c, target.c, thread.c, top.c: Update. * tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update. * uw-thread.c, valarith.c, valops.c, valprint.c: Update. * value.c, varobj.c, version.in, win32-nat.c, wince.c: Update. * xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update. * cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update. * cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update. * mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update. * mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update. * mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update. * tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
error (_("Cannot set function return value."));
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
break;
}
}
else if (out)
{
switch (rvc)
{
case RETURN_VALUE_REGISTER_CONVENTION:
if (TYPE_CODE (type) == TYPE_CODE_FLT
|| TYPE_CODE (type) == TYPE_CODE_DECFLOAT)
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
{
/* When we store a single-precision value in an FP register,
it occupies the leftmost bits. */
regcache_cooked_read_part (regcache, S390_F0_REGNUM,
0, length, out);
}
else if (length <= word_size)
{
/* Integer arguments occupy the rightmost bits. */
regcache_cooked_read_part (regcache, S390_R2_REGNUM,
word_size - length, length, out);
}
else if (length == 2*word_size)
{
regcache_cooked_read (regcache, S390_R2_REGNUM, out);
regcache_cooked_read (regcache, S390_R3_REGNUM, out + word_size);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
}
else
2005-02-11 Andrew Cagney <cagney@gnu.org> Mark up error_no_arg, query, perror_with_name, complaint, and internal_error. * breakpoint.c, cp-abi.c, cp-namespace.c, cp-support.c: Update. * cris-tdep.c, dbxread.c, dictionary.c, dsrec.c: Update. * dummy-frame.c, dve3900-rom.c, dwarf2-frame.c, dwarf2expr.c: Update. * dwarf2read.c, dwarfread.c, elfread.c, event-loop.c: Update. * exceptions.c, exec.c, f-lang.c, findvar.c, fork-child.c: Update. * frame-unwind.c, frame.c, frv-linux-tdep.c, frv-tdep.c: Update. * gdb_assert.h, gdbarch.c, gdbtypes.c, gnu-nat.c: Update. * go32-nat.c, hppa-tdep.c, hppabsd-nat.c, hpread.c: Update. * i386-linux-nat.c, i386-nat.c, i386-tdep.c, i386bsd-nat.c: Update. * i386fbsd-nat.c, inf-ptrace.c, inf-ttrace.c, infcall.c: Update. * infcmd.c, inflow.c, infptrace.c, infrun.c, inftarg.c: Update. * interps.c, language.c, linespec.c, linux-nat.c: Update. * m32r-linux-nat.c, m68k-tdep.c, m68kbsd-nat.c: Update. * m68klinux-nat.c, m88kbsd-nat.c, macroexp.c, macroscope.c: Update. * macrotab.c, maint.c, mdebugread.c, memattr.c: Update. * mips-linux-tdep.c, mips-tdep.c, mips64obsd-nat.c: Update. * mipsnbsd-nat.c, mn10300-tdep.c, monitor.c, nto-procfs.c: Update. * objc-lang.c, objfiles.c, objfiles.h, ocd.c, osabi.c: Update. * parse.c, ppc-bdm.c, ppc-linux-nat.c, ppc-sysv-tdep.c: Update. * ppcnbsd-nat.c, ppcobsd-nat.c, printcmd.c, procfs.c: Update. * regcache.c, reggroups.c, remote-e7000.c, remote-mips.c: Update. * remote-rdp.c, remote-sds.c, remote-sim.c, remote-st.c: Update. * remote-utils.c, remote.c, rs6000-nat.c, rs6000-tdep.c: Update. * s390-nat.c, s390-tdep.c, sentinel-frame.c, serial.c: Update. * sh-tdep.c, sh3-rom.c, sh64-tdep.c, shnbsd-nat.c: Update. * solib-aix5.c, solib-svr4.c, solib.c, source.c: Update. * sparc-nat.c, stabsread.c, stack.c, symfile.c, symtab.c: Update. * symtab.h, target.c, tracepoint.c, ui-file.c, ui-out.c: Update. * utils.c, valops.c, valprint.c, vax-nat.c, vaxbsd-nat.c: Update. * win32-nat.c, xcoffread.c, xstormy16-tdep.c: Update. * cli/cli-cmds.c, cli/cli-logging.c, cli/cli-script.c: Update. * cli/cli-setshow.c, mi/mi-cmd-break.c, mi/mi-cmds.c: Update. * mi/mi-console.c, mi/mi-getopt.c, mi/mi-out.c: Update. * tui/tui-file.c, tui/tui-interp.c: Update.
2005-02-11 19:13:55 +01:00
internal_error (__FILE__, __LINE__, _("invalid return type"));
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
break;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
case RETURN_VALUE_STRUCT_CONVENTION:
2005-02-10 Andrew Cagney <cagney@gnu.org> Mark up all error and warning messages. * ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update. * bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update. * core-aout.c, core-regset.c, corefile.c, corelow.c: Update. * cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update. * dbxread.c, demangle.c, doublest.c, dsrec.c: Update. * dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update. * dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update. * event-top.c, exec.c, expprint.c, f-lang.c: Update. * f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update. * frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update. * gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update. * hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update. * hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update. * hpread.c, hpux-thread.c, i386-linux-nat.c: Update. * i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update. * i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update. * ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update. * infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update. * inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update. * kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update. * linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update. * m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update. * m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update. * maint.c, mdebugread.c, mem-break.c, memattr.c: Update. * mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update. * nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update. * observer.c, ocd.c, p-lang.c, p-typeprint.c: Update. * p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update. * ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update. * remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update. * remote-rdp.c, remote-sim.c, remote-st.c: Update. * remote-utils.c, remote-utils.h, remote.c: Update. * rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update. * ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update. * sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update. * solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update. * solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update. * somread.c, somsolib.c, source.c, stabsread.c: Update. * stack.c, std-regs.c, symfile-mem.c, symfile.c: Update. * symmisc.c, symtab.c, target.c, thread.c, top.c: Update. * tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update. * uw-thread.c, valarith.c, valops.c, valprint.c: Update. * value.c, varobj.c, version.in, win32-nat.c, wince.c: Update. * xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update. * cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update. * cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update. * mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update. * mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update. * mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update. * tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
error (_("Function return value unknown."));
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
break;
}
}
return rvc;
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* Breakpoints. */
static const gdb_byte *
s390_breakpoint_from_pc (struct gdbarch *gdbarch,
CORE_ADDR *pcptr, int *lenptr)
{
static const gdb_byte breakpoint[] = { 0x0, 0x1 };
*lenptr = sizeof (breakpoint);
return breakpoint;
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* Address handling. */
static CORE_ADDR
s390_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr)
{
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
return addr & 0x7fffffff;
}
static int
s390_address_class_type_flags (int byte_size, int dwarf2_addr_class)
{
if (byte_size == 4)
return TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1;
else
return 0;
}
static const char *
s390_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags)
{
if (type_flags & TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1)
return "mode32";
else
return NULL;
}
2003-06-11 Andrew Cagney <cagney@redhat.com> * xstormy16-tdep.c (xstormy16_push_return_address): Make static. (xstormy16_save_dummy_frame_tos): Make static. (_initialize_xstormy16_tdep): Add declaration. * vax-tdep.c (_initialize_vax_tdep): Add declaration. * v850-tdep.c: Make local functions static. (_initialize_v850_tdep): Add declaration. * sparc-tdep.c: Make local functions static. (_initialize_sparc_tdep): Add declaration. * sh-tdep.c: Make local functions static. (_initialize_sh_tdep): Add declaration. * sh3-rom.c (_initialize_sh3_rom): Add declaration. * s390-tdep.c: Make local functions static. (_initialize_s390_tdep): Add declaration. * dbxread.c (find_stab_function_addr): Make static. * ppc-bdm.c (_initialize_bdm_ppc): Add declaration. * ocd.c (_initialize_remote_ocd): Add declaration. * dink32-rom.c (_initialize_dink32_rom): Add declaration. * ppcbug-rom.c (_initialize_ppcbug_rom): Add declaration. * ns32k-tdep.c (_initialize_ns32k_tdep): Add declaration. * ns32knbsd-tdep.c (_initialize_ns32knbsd_tdep): Add declaration. * mips-tdep.c (_initialize_mips_tdep): Add declaration. * remote-array.c (_initialize_array): Add declaration. (_initialize_remote_monitors): Add declaration. * remote-mips.c: Make local functions static. (_initialize_remote_mips): Add declaration. * mcore-tdep.c: Make all local functions static. (_initialize_mcore_tdep): Add declaration. * dbug-rom.c (_initialize_dbug_rom): Add declaration. * abug-rom.c (_initialize_abug_rom): Add declaration. * rom68k-rom.c (_initialize_rom68k): Add declaration. * cpu32bug-rom.c (_initialize_cpu32bug_rom): Add declaration. * m68k-tdep.c (_initialize_m68k_tdep): Add declaration. * remote-est.c (_initialize_est): Add declaration. * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration. (m68hc11_call_dummy_address): Make static. * ia64-tdep.c: Make local functions static. (_initialize_ia64_tdep): Add declaration. * solib-legacy.c (_initialize_svr4_lm): Add declaration. * monitor.c (monitor_wait_filter): Make static. (_initialize_remote_monitors): Add declaration. * remote-hms.c (_initialize_remote_hms): Add declaration. * remote-e7000.c (fetch_regs_from_dump): Make static. (expect_n): Make static. (_initialize_remote_e7000): Add declaration. * ser-e7kpc.c: Always include "defs.h". (_initialize_ser_e7000pc): Add declaration. * h8300-tdep.c (_initialize_h8300_tdep): Add declaration. * cris-tdep.c: Make all but one function static. (_initialize_cris_tdep): Add declaration. * solib-svr4.c (_initialize_svr4_solib): Add declaration. * solib.c (update_solib_list): Make static. (_initialize_solib): Add declaration. * avr-tdep.c (avr_breakpoint_from_pc): Make static. (_initialize_avr_tdep): Add declaration. * remote-rdi.c (voiddummy): Make static. (_initialize_remote_rdi): Add declaration. * arm-tdep.c (_initialize_arm_tdep): Add declaration. * remote-rdp.c (send_rdp): Make static. (_initialize_remote_rdp): Add declaration. * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
2003-06-11 15:16:30 +02:00
static int
s390_address_class_name_to_type_flags (struct gdbarch *gdbarch,
const char *name,
int *type_flags_ptr)
{
if (strcmp (name, "mode32") == 0)
{
*type_flags_ptr = TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1;
return 1;
}
else
return 0;
}
2012-04-27 Sergio Durigan Junior <sergiodj@redhat.com> Tom Tromey <tromey@redhat.com> Jan Kratochvil <jan.kratochvil@redhat.com> * Makefile.in (SFILES): Add `probe' and `stap-probe'. (COMMON_OBS): Likewise. (HFILES_NO_SRCDIR): Add `probe'. * NEWS: Mention support for static and SystemTap probes. * amd64-tdep.c (amd64_init_abi): Initializing proper fields used by SystemTap probes' arguments parser. * arm-linux-tdep.c: Including headers needed to perform the parsing of SystemTap probes' arguments. (arm_stap_is_single_operand): New function. (arm_stap_parse_special_token): Likewise. (arm_linux_init_abi): Initializing proper fields used by SystemTap probes' arguments parser. * ax-gdb.c (require_rvalue): Removing static declaration. (gen_expr): Likewise. * ax-gdb.h (gen_expr): Declaring function. (require_rvalue): Likewise. * breakpoint.c: Include `gdb_regex.h' and `probe.h'. (bkpt_probe_breakpoint_ops): New variable. (momentary_breakpoint_from_master): Set the `probe' value. (add_location_to_breakpoint): Likewise. (break_command_1): Using proper breakpoint_ops according to the argument passed by the user in the command line. (bkpt_probe_insert_location): New function. (bkpt_probe_remove_location): Likewise. (bkpt_probe_create_sals_from_address): Likewise. (bkpt_probe_decode_linespec): Likewise. (tracepoint_probe_create_sals_from_address): Likewise. (tracepoint_probe_decode_linespec): Likewise. (tracepoint_probe_breakpoint_ops): New variable. (trace_command): Using proper breakpoint_ops according to the argument passed by the user in the command line. (initialize_breakpoint_ops): Initializing breakpoint_ops for static probes on breakpoints and tracepoints. * breakpoint.h (struct bp_location) <probe>: New field. * cli-utils.c (skip_spaces_const): New function. (extract_arg): Likewise. * cli-utils.h (skip_spaces_const): Likewise. (extract_arg): Likewise. * coffread.c (coff_sym_fns): Add `sym_probe_fns' value. * configure.ac: Append `stap-probe.o' to be generated when ELF support is present. * configure: Regenerate. * dbxread.c (aout_sym_fns): Add `sym_probe_fns' value. * elfread.c: Include `probe.h' and `arch-utils.h'. (probe_key): New variable. (elf_get_probes): New function. (elf_get_probe_argument_count): Likewise. (elf_evaluate_probe_argument): Likewise. (elf_compile_to_ax): Likewise. (elf_symfile_relocate_probe): Likewise. (stap_probe_key_free): Likewise. (elf_probe_fns): New variable. (elf_sym_fns): Add `sym_probe_fns' value. (elf_sym_fns_lazy_psyms): Likewise. (elf_sym_fns_gdb_index): Likewise. (_initialize_elfread): Initialize objfile cache for static probes. * gdb_vecs.h (struct probe): New forward declaration. (probe_p): New VEC declaration. * gdbarch.c: Regenerate. * gdbarch.h: Regenerate. * gdbarch.sh (stap_integer_prefix): New variable. (stap_integer_suffix): Likewise. (stap_register_prefix): Likewise. (stap_register_suffix): Likewise. (stap_register_indirection_prefix): Likewise. (stap_register_indirection_suffix): Likewise. (stap_gdb_register_prefix): Likewise. (stap_gdb_register_suffix): Likewise. (stap_is_single_operand): New function. (stap_parse_special_token): Likewise. (struct stap_parse_info): Forward declaration. * i386-tdep.c: Including headers needed to perform the parsing of SystemTap probes' arguments. (i386_stap_is_single_operand): New function. (i386_stap_parse_special_token): Likewise. (i386_elf_init_abi): Initializing proper fields used by SystemTap probes' arguments parser. * i386-tdep.h (i386_stap_is_single_operand): New function. (i386_stap_parse_special_token): Likewise. * machoread.c (macho_sym_fns): Add `sym_probe_fns' value. * mipsread.c (ecoff_sym_fns): Likewise. * objfiles.c (objfile_relocate1): Support relocation for static probes. * parse.c (prefixify_expression): Remove static declaration. (initialize_expout): Likewise. (reallocate_expout): Likewise. * parser-defs.h (initialize_expout): Declare function. (reallocate_expout): Likewise. (prefixify_expression): Likewise. * ppc-linux-tdep.c: Including headers needed to perform the parsing of SystemTap probes' arguments. (ppc_stap_is_single_operand): New function. (ppc_stap_parse_special_token): Likewise. (ppc_linux_init_abi): Initializing proper fields used by SystemTap probes' arguments parser. * probe.c: New file, for generic statically defined probe support. * probe.h: Likewise. * s390-tdep.c: Including headers needed to perform the parsing of SystemTap probes' arguments. (s390_stap_is_single_operand): New function. (s390_gdbarch_init): Initializing proper fields used by SystemTap probes' arguments parser. * somread.c (som_sym_fns): Add `sym_probe_fns' value. * stap-probe.c: New file, for SystemTap probe support. * stap-probe.h: Likewise. * symfile.h: Include `gdb_vecs.h'. (struct sym_probe_fns): New struct. (struct sym_fns) <sym_probe_fns>: New field. * symtab.c (init_sal): Initialize `probe' field. * symtab.h (struct probe): Forward declaration. (struct symtab_and_line) <probe>: New field. * tracepoint.c (start_tracing): Adjust semaphore on breakpoints locations. (stop_tracing): Likewise. * xcoffread.c (xcoff_sym_fns): Add `sym_probe_fns' value.
2012-04-27 22:47:57 +02:00
/* Implementation of `gdbarch_stap_is_single_operand', as defined in
gdbarch.h. */
static int
s390_stap_is_single_operand (struct gdbarch *gdbarch, const char *s)
{
return ((isdigit (*s) && s[1] == '(' && s[2] == '%') /* Displacement
or indirection. */
|| *s == '%' /* Register access. */
|| isdigit (*s)); /* Literal number. */
}
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* Set up gdbarch struct. */
2003-06-11 Andrew Cagney <cagney@redhat.com> * xstormy16-tdep.c (xstormy16_push_return_address): Make static. (xstormy16_save_dummy_frame_tos): Make static. (_initialize_xstormy16_tdep): Add declaration. * vax-tdep.c (_initialize_vax_tdep): Add declaration. * v850-tdep.c: Make local functions static. (_initialize_v850_tdep): Add declaration. * sparc-tdep.c: Make local functions static. (_initialize_sparc_tdep): Add declaration. * sh-tdep.c: Make local functions static. (_initialize_sh_tdep): Add declaration. * sh3-rom.c (_initialize_sh3_rom): Add declaration. * s390-tdep.c: Make local functions static. (_initialize_s390_tdep): Add declaration. * dbxread.c (find_stab_function_addr): Make static. * ppc-bdm.c (_initialize_bdm_ppc): Add declaration. * ocd.c (_initialize_remote_ocd): Add declaration. * dink32-rom.c (_initialize_dink32_rom): Add declaration. * ppcbug-rom.c (_initialize_ppcbug_rom): Add declaration. * ns32k-tdep.c (_initialize_ns32k_tdep): Add declaration. * ns32knbsd-tdep.c (_initialize_ns32knbsd_tdep): Add declaration. * mips-tdep.c (_initialize_mips_tdep): Add declaration. * remote-array.c (_initialize_array): Add declaration. (_initialize_remote_monitors): Add declaration. * remote-mips.c: Make local functions static. (_initialize_remote_mips): Add declaration. * mcore-tdep.c: Make all local functions static. (_initialize_mcore_tdep): Add declaration. * dbug-rom.c (_initialize_dbug_rom): Add declaration. * abug-rom.c (_initialize_abug_rom): Add declaration. * rom68k-rom.c (_initialize_rom68k): Add declaration. * cpu32bug-rom.c (_initialize_cpu32bug_rom): Add declaration. * m68k-tdep.c (_initialize_m68k_tdep): Add declaration. * remote-est.c (_initialize_est): Add declaration. * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration. (m68hc11_call_dummy_address): Make static. * ia64-tdep.c: Make local functions static. (_initialize_ia64_tdep): Add declaration. * solib-legacy.c (_initialize_svr4_lm): Add declaration. * monitor.c (monitor_wait_filter): Make static. (_initialize_remote_monitors): Add declaration. * remote-hms.c (_initialize_remote_hms): Add declaration. * remote-e7000.c (fetch_regs_from_dump): Make static. (expect_n): Make static. (_initialize_remote_e7000): Add declaration. * ser-e7kpc.c: Always include "defs.h". (_initialize_ser_e7000pc): Add declaration. * h8300-tdep.c (_initialize_h8300_tdep): Add declaration. * cris-tdep.c: Make all but one function static. (_initialize_cris_tdep): Add declaration. * solib-svr4.c (_initialize_svr4_solib): Add declaration. * solib.c (update_solib_list): Make static. (_initialize_solib): Add declaration. * avr-tdep.c (avr_breakpoint_from_pc): Make static. (_initialize_avr_tdep): Add declaration. * remote-rdi.c (voiddummy): Make static. (_initialize_remote_rdi): Add declaration. * arm-tdep.c (_initialize_arm_tdep): Add declaration. * remote-rdp.c (send_rdp): Make static. (_initialize_remote_rdp): Add declaration. * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
2003-06-11 15:16:30 +02:00
static struct gdbarch *
s390_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
{
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
const struct target_desc *tdesc = info.target_desc;
struct tdesc_arch_data *tdesc_data = NULL;
struct gdbarch *gdbarch;
struct gdbarch_tdep *tdep;
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
int tdep_abi;
int have_upper = 0;
ChangeLog: * s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. (s390-linux32v2.o, s390-linux32v2.c): Likewise. (s390-linux64v1.o, s390-linux64v1.c): Likewise. (s390-linux64v2.o, s390-linux64v2.c): Likewise. (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. (srv_xmlfiles): Add new XML files. * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, and <sys/uio.h>. (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (init_registers_s390_linux32v1): Add prototype. (init_registers_s390_linux32v2): Likewise. (init_registers_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (init_registers_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (s390_num_regs): Increment to 52. (s390_regmap): Add orig_r2 register. (s390_num_regs_3264): Increment to 68. (s390_regmap_3264): Add orig_r2 register. (s390_collect_ptrace_register): Handle orig_r2 register. (s390_supply_ptrace_register): Likewise. (s390_fill_last_break): New function. (s390_store_last_break): Likewise. (s390_fill_system_call): New function. (s390_store_system_call): Likewise. (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL register sets. (s390_check_regset): New function. (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. Update target_regsets for available register sets. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-06 15:14:50 +01:00
int have_linux_v1 = 0;
int have_linux_v2 = 0;
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
int first_pseudo_reg, last_pseudo_reg;
/* Default ABI and register size. */
switch (info.bfd_arch_info->mach)
{
case bfd_mach_s390_31:
tdep_abi = ABI_LINUX_S390;
break;
case bfd_mach_s390_64:
tdep_abi = ABI_LINUX_ZSERIES;
break;
default:
return NULL;
}
/* Use default target description if none provided by the target. */
if (!tdesc_has_registers (tdesc))
{
if (tdep_abi == ABI_LINUX_S390)
tdesc = tdesc_s390_linux32;
else
tdesc = tdesc_s390x_linux64;
}
/* Check any target description for validity. */
if (tdesc_has_registers (tdesc))
{
static const char *const gprs[] = {
"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15"
};
static const char *const fprs[] = {
"f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7",
"f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15"
};
static const char *const acrs[] = {
"acr0", "acr1", "acr2", "acr3", "acr4", "acr5", "acr6", "acr7",
"acr8", "acr9", "acr10", "acr11", "acr12", "acr13", "acr14", "acr15"
};
static const char *const gprs_lower[] = {
"r0l", "r1l", "r2l", "r3l", "r4l", "r5l", "r6l", "r7l",
"r8l", "r9l", "r10l", "r11l", "r12l", "r13l", "r14l", "r15l"
};
static const char *const gprs_upper[] = {
"r0h", "r1h", "r2h", "r3h", "r4h", "r5h", "r6h", "r7h",
"r8h", "r9h", "r10h", "r11h", "r12h", "r13h", "r14h", "r15h"
};
const struct tdesc_feature *feature;
int i, valid_p = 1;
feature = tdesc_find_feature (tdesc, "org.gnu.gdb.s390.core");
if (feature == NULL)
return NULL;
tdesc_data = tdesc_data_alloc ();
valid_p &= tdesc_numbered_register (feature, tdesc_data,
S390_PSWM_REGNUM, "pswm");
valid_p &= tdesc_numbered_register (feature, tdesc_data,
S390_PSWA_REGNUM, "pswa");
if (tdesc_unnumbered_register (feature, "r0"))
{
for (i = 0; i < 16; i++)
valid_p &= tdesc_numbered_register (feature, tdesc_data,
S390_R0_REGNUM + i, gprs[i]);
}
else
{
have_upper = 1;
for (i = 0; i < 16; i++)
valid_p &= tdesc_numbered_register (feature, tdesc_data,
S390_R0_REGNUM + i,
gprs_lower[i]);
for (i = 0; i < 16; i++)
valid_p &= tdesc_numbered_register (feature, tdesc_data,
S390_R0_UPPER_REGNUM + i,
gprs_upper[i]);
}
feature = tdesc_find_feature (tdesc, "org.gnu.gdb.s390.fpr");
if (feature == NULL)
{
tdesc_data_cleanup (tdesc_data);
return NULL;
}
valid_p &= tdesc_numbered_register (feature, tdesc_data,
S390_FPC_REGNUM, "fpc");
for (i = 0; i < 16; i++)
valid_p &= tdesc_numbered_register (feature, tdesc_data,
S390_F0_REGNUM + i, fprs[i]);
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
feature = tdesc_find_feature (tdesc, "org.gnu.gdb.s390.acr");
if (feature == NULL)
{
tdesc_data_cleanup (tdesc_data);
return NULL;
}
for (i = 0; i < 16; i++)
valid_p &= tdesc_numbered_register (feature, tdesc_data,
S390_A0_REGNUM + i, acrs[i]);
/* Optional GNU/Linux-specific "registers". */
ChangeLog: * s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. (s390-linux32v2.o, s390-linux32v2.c): Likewise. (s390-linux64v1.o, s390-linux64v1.c): Likewise. (s390-linux64v2.o, s390-linux64v2.c): Likewise. (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. (srv_xmlfiles): Add new XML files. * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, and <sys/uio.h>. (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (init_registers_s390_linux32v1): Add prototype. (init_registers_s390_linux32v2): Likewise. (init_registers_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (init_registers_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (s390_num_regs): Increment to 52. (s390_regmap): Add orig_r2 register. (s390_num_regs_3264): Increment to 68. (s390_regmap_3264): Add orig_r2 register. (s390_collect_ptrace_register): Handle orig_r2 register. (s390_supply_ptrace_register): Likewise. (s390_fill_last_break): New function. (s390_store_last_break): Likewise. (s390_fill_system_call): New function. (s390_store_system_call): Likewise. (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL register sets. (s390_check_regset): New function. (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. Update target_regsets for available register sets. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-06 15:14:50 +01:00
feature = tdesc_find_feature (tdesc, "org.gnu.gdb.s390.linux");
if (feature)
{
tdesc_numbered_register (feature, tdesc_data,
S390_ORIG_R2_REGNUM, "orig_r2");
if (tdesc_numbered_register (feature, tdesc_data,
S390_LAST_BREAK_REGNUM, "last_break"))
have_linux_v1 = 1;
if (tdesc_numbered_register (feature, tdesc_data,
S390_SYSTEM_CALL_REGNUM, "system_call"))
have_linux_v2 = 1;
if (have_linux_v2 > have_linux_v1)
valid_p = 0;
}
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
if (!valid_p)
{
tdesc_data_cleanup (tdesc_data);
return NULL;
}
}
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
/* Find a candidate among extant architectures. */
for (arches = gdbarch_list_lookup_by_info (arches, &info);
arches != NULL;
arches = gdbarch_list_lookup_by_info (arches->next, &info))
{
tdep = gdbarch_tdep (arches->gdbarch);
if (!tdep)
continue;
if (tdep->abi != tdep_abi)
continue;
if ((tdep->gpr_full_regnum != -1) != have_upper)
continue;
if (tdesc_data != NULL)
tdesc_data_cleanup (tdesc_data);
return arches->gdbarch;
}
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
/* Otherwise create a new gdbarch for the specified machine type. */
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
tdep = XCALLOC (1, struct gdbarch_tdep);
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
tdep->abi = tdep_abi;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
gdbarch = gdbarch_alloc (&info, tdep);
set_gdbarch_believe_pcc_promotion (gdbarch, 0);
set_gdbarch_char_signed (gdbarch, 0);
/* S/390 GNU/Linux uses either 64-bit or 128-bit long doubles.
We can safely let them default to 128-bit, since the debug info
will give the size of type actually used in each case. */
set_gdbarch_long_double_bit (gdbarch, 128);
set_gdbarch_long_double_format (gdbarch, floatformats_ia64_quad);
2003-05-15 Andrew Cagney <cagney@redhat.com> * arch-utils.h (legacy_breakpoint_from_pc): Delete declaration. * target.h (memory_breakpoint_from_pc): Delete declaration. * mem-break.c (memory_breakpoint_from_pc): Delete function. * arch-utils.c (legacy_breakpoint_from_pc): Delete function. * monitor.c (monitor_insert_breakpoint): Use gdbarch_breakpoint_from_pc instead of memory_breakpoint_from_pc. * gdbarch.sh (BREAKPOINT_FROM_PC): Do not provide a default. * gdbarch.h, gdbarch.c: Re-generate. * sparc-tdep.c (sparc_breakpoint_from_pc): New function. (sparc_gdbarch_init): Set breakpoint_from_pc to sparc_breakpoint_from_pc. * config/sparc/tm-sparc.h (BREAKPOINT): Delete macro. (BREAKPOINT_FROM_PC): Define. (sparc_breakpoint_from_pc): Declare. * hppa-tdep.c (hppa_breakpoint_from_pc): New function. * config/pa/tm-hppa.h (hppa_breakpoint_from_pc): Declare. (BREAKPOINT_FROM_PC): Define. (BREAKPOINT): Delete macro. * target.h: Update comment. * s390-tdep.c (s390_gdbarch_init): Update comments. * remote.c: Update comments. * remote-mips.c: Update comments. * proc-api.c (write_with_trace): Do not check for a breakpoint. * mem-break.c: Update comment. * ia64-tdep.c (IA64_BREAKPOINT): Rename BREAKPOINT. (ia64_memory_insert_breakpoint): Update. * config/sparc/tm-sparc.h: Update comment. * config/pa/tm-hppa64.h: Update comment. * rs6000-tdep.c (BIG_BREAKPOINT, LITTLE_BREAKPOINT): Delete macro. (rs6000_breakpoint_from_pc): Update. * mips-tdep.c (BIG_BREAKPOINT, LITTLE_BREAKPOINT): Delete macro. (PMON_BIG_BREAKPOINT, PMON_LITTLE_BREAKPOINT): Delete macro. (IDT_LITTLE_BREAKPOINT, IDT_LITTLE_BREAKPOINT): Delete macro. (MIPS16_LITTLE_BREAKPOINT, MIPS16_BIG_BREAKPOINT): Delete macro. (mips_breakpoint_from_pc): Update. (mips_dump_tdep): Update.
2003-05-16 00:58:39 +02:00
/* Amount PC must be decremented by after a breakpoint. This is
often the number of bytes returned by gdbarch_breakpoint_from_pc but not
2003-05-15 Andrew Cagney <cagney@redhat.com> * arch-utils.h (legacy_breakpoint_from_pc): Delete declaration. * target.h (memory_breakpoint_from_pc): Delete declaration. * mem-break.c (memory_breakpoint_from_pc): Delete function. * arch-utils.c (legacy_breakpoint_from_pc): Delete function. * monitor.c (monitor_insert_breakpoint): Use gdbarch_breakpoint_from_pc instead of memory_breakpoint_from_pc. * gdbarch.sh (BREAKPOINT_FROM_PC): Do not provide a default. * gdbarch.h, gdbarch.c: Re-generate. * sparc-tdep.c (sparc_breakpoint_from_pc): New function. (sparc_gdbarch_init): Set breakpoint_from_pc to sparc_breakpoint_from_pc. * config/sparc/tm-sparc.h (BREAKPOINT): Delete macro. (BREAKPOINT_FROM_PC): Define. (sparc_breakpoint_from_pc): Declare. * hppa-tdep.c (hppa_breakpoint_from_pc): New function. * config/pa/tm-hppa.h (hppa_breakpoint_from_pc): Declare. (BREAKPOINT_FROM_PC): Define. (BREAKPOINT): Delete macro. * target.h: Update comment. * s390-tdep.c (s390_gdbarch_init): Update comments. * remote.c: Update comments. * remote-mips.c: Update comments. * proc-api.c (write_with_trace): Do not check for a breakpoint. * mem-break.c: Update comment. * ia64-tdep.c (IA64_BREAKPOINT): Rename BREAKPOINT. (ia64_memory_insert_breakpoint): Update. * config/sparc/tm-sparc.h: Update comment. * config/pa/tm-hppa64.h: Update comment. * rs6000-tdep.c (BIG_BREAKPOINT, LITTLE_BREAKPOINT): Delete macro. (rs6000_breakpoint_from_pc): Update. * mips-tdep.c (BIG_BREAKPOINT, LITTLE_BREAKPOINT): Delete macro. (PMON_BIG_BREAKPOINT, PMON_LITTLE_BREAKPOINT): Delete macro. (IDT_LITTLE_BREAKPOINT, IDT_LITTLE_BREAKPOINT): Delete macro. (MIPS16_LITTLE_BREAKPOINT, MIPS16_BIG_BREAKPOINT): Delete macro. (mips_breakpoint_from_pc): Update. (mips_dump_tdep): Update.
2003-05-16 00:58:39 +02:00
always. */
set_gdbarch_decr_pc_after_break (gdbarch, 2);
/* Stack grows downward. */
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
set_gdbarch_breakpoint_from_pc (gdbarch, s390_breakpoint_from_pc);
set_gdbarch_skip_prologue (gdbarch, s390_skip_prologue);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
set_gdbarch_in_function_epilogue_p (gdbarch, s390_in_function_epilogue_p);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
set_gdbarch_num_regs (gdbarch, S390_NUM_REGS);
set_gdbarch_sp_regnum (gdbarch, S390_SP_REGNUM);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
set_gdbarch_fp0_regnum (gdbarch, S390_F0_REGNUM);
set_gdbarch_stab_reg_to_regnum (gdbarch, s390_dwarf_reg_to_regnum);
set_gdbarch_dwarf2_reg_to_regnum (gdbarch, s390_dwarf_reg_to_regnum);
set_gdbarch_value_from_register (gdbarch, s390_value_from_register);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
set_gdbarch_regset_from_core_section (gdbarch,
s390_regset_from_core_section);
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
set_gdbarch_core_read_description (gdbarch, s390_core_read_description);
ChangeLog: * s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. (s390-linux32v2.o, s390-linux32v2.c): Likewise. (s390-linux64v1.o, s390-linux64v1.c): Likewise. (s390-linux64v2.o, s390-linux64v2.c): Likewise. (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. (srv_xmlfiles): Add new XML files. * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, and <sys/uio.h>. (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (init_registers_s390_linux32v1): Add prototype. (init_registers_s390_linux32v2): Likewise. (init_registers_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (init_registers_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (s390_num_regs): Increment to 52. (s390_regmap): Add orig_r2 register. (s390_num_regs_3264): Increment to 68. (s390_regmap_3264): Add orig_r2 register. (s390_collect_ptrace_register): Handle orig_r2 register. (s390_supply_ptrace_register): Likewise. (s390_fill_last_break): New function. (s390_store_last_break): Likewise. (s390_fill_system_call): New function. (s390_store_system_call): Likewise. (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL register sets. (s390_check_regset): New function. (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. Update target_regsets for available register sets. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-06 15:14:50 +01:00
set_gdbarch_cannot_store_register (gdbarch, s390_cannot_store_register);
set_gdbarch_write_pc (gdbarch, s390_write_pc);
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
set_gdbarch_pseudo_register_read (gdbarch, s390_pseudo_register_read);
set_gdbarch_pseudo_register_write (gdbarch, s390_pseudo_register_write);
set_tdesc_pseudo_register_name (gdbarch, s390_pseudo_register_name);
set_tdesc_pseudo_register_type (gdbarch, s390_pseudo_register_type);
set_tdesc_pseudo_register_reggroup_p (gdbarch,
s390_pseudo_register_reggroup_p);
tdesc_use_registers (gdbarch, tdesc, tdesc_data);
/* Assign pseudo register numbers. */
first_pseudo_reg = gdbarch_num_regs (gdbarch);
last_pseudo_reg = first_pseudo_reg;
tdep->gpr_full_regnum = -1;
if (have_upper)
{
tdep->gpr_full_regnum = last_pseudo_reg;
last_pseudo_reg += 16;
}
tdep->pc_regnum = last_pseudo_reg++;
tdep->cc_regnum = last_pseudo_reg++;
set_gdbarch_pc_regnum (gdbarch, tdep->pc_regnum);
set_gdbarch_num_pseudo_regs (gdbarch, last_pseudo_reg - first_pseudo_reg);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
/* Inferior function calls. */
set_gdbarch_push_dummy_call (gdbarch, s390_push_dummy_call);
set_gdbarch_dummy_id (gdbarch, s390_dummy_id);
set_gdbarch_frame_align (gdbarch, s390_frame_align);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
set_gdbarch_return_value (gdbarch, s390_return_value);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
/* Frame handling. */
dwarf2_frame_set_init_reg (gdbarch, s390_dwarf2_frame_init_reg);
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
dwarf2_frame_set_adjust_regnum (gdbarch, s390_adjust_frame_regnum);
dwarf2_append_unwinders (gdbarch);
frame_base_append_sniffer (gdbarch, dwarf2_frame_base_sniffer);
frame_unwind_append_unwinder (gdbarch, &s390_stub_frame_unwind);
frame_unwind_append_unwinder (gdbarch, &s390_sigtramp_frame_unwind);
frame_unwind_append_unwinder (gdbarch, &s390_frame_unwind);
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and "frame-unwind.h". (s390_readinstruction): Reformat. Use read_memory_nobpt. (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove. (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove. (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET, S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET, S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET, S390_SIGNAL_FRAMESIZE, s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove. (struct frame_extra_info): Remove. (s390_memset_extra_info): Remove. (op_*, op1_*, op2_* enums): Add several new opcodes. (is_rse): Renamed to ... (is_rsy): ... this. Support long displacements. (is_rxe): Renamed to ... (is_rxy): ... this. Support long displacements. (compute_x_addr): Support long displacements. (struct s390_prologue_data): New data type. (s390_on_stack): Change API to use struct s390_prologue_data. (s390_store): Reimplement. (s390_load): New function. (s390_get_signal_frame_info): Remove. (s390_get_frame_info): Remove, replace by ... (s390_analyze_prolog): ... this new function. (s390_check_function_end): Remove. (s390_function_start): Remove. (s390_frameless_function_invokation): Remove. (s390_is_sigreturn): Remove. (s390_init_frame_pc_first): Remove. (s390_init_frame_extra_info): Remove. (s390_frame_init_saved_regs): Remove. (s390_frame_saved_pc_nofix): Remove. (s390_frame_saved_pc): Remove. (s390_frame_chain): Remove. (s390_fp_regnum, s390_read_fp): Remove. (s390_pop_frame_regular, s390_pop_frame): Remove. (s390_saved_pc_after_call): Remove. (s390_skip_prologue): Reimplement. (s390_in_function_epilogue_p): Support long displacements. (struct s390_unwind_cache): New data structure. (s390_frame_unwind_cache): New function. (s390_prologue_frame_unwind_cache): Likewise. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_this_id, s390_frame_prev_register): Likewise. (s390_frame_unwind): Define. (s390_frame_sniffer): New function. (struct s390_pltstub_unwind_cache): New data structure. (s390_pltstub_frame_unwind_cache): New function. (s390_pltstub_frame_this_id): Likewise. (s390_pltstub_frame_prev_register): Likewise. (s390_pltstub_frame_unwind): Define. (s390_pltstub_frame_sniffer): New function. (struct s390_sigtramp_unwind_cache): New data structure. (s390_sigtramp_frame_unwind_cache): New function. (s390_sigtramp_frame_this_id): Likewise. (s390_sigtramp_frame_prev_register): Likewise. (s390_sigtramp_frame_unwind): Define. (s390_sigtramp_frame_sniffer): New function. (s390_frame_base_address, s390_local_base_address): New functions. (s390_frame_base): Define. (s390_unwind_pc, s390_unwind_sp): New function. (s390_push_dummy_call): Use new frame base location. (s390_unwind_dummy_id): Likewise. (s390_gdbarch_init): Remove calls to: set_gdbarch_frameless_function_invocation, set_gdbarch_deprecated_init_frame_pc, set_gdbarch_deprecated_frame_chain, set_gdbarch_deprecated_frame_init_saved_regs, set_gdbarch_deprecated_pop_frame, set_gdbarch_deprecated_init_extra_frame_info, set_gdbarch_deprecated_init_frame_pc_first, set_gdbarch_deprecated_target_read_fp, set_gdbarch_deprecated_frame_saved_pc, set_gdbarch_deprecated_saved_pc_after_call, set_gdbarch_deprecated_fp_regnum. Add calls to: set_gdbarch_in_solib_call_trampoline, frame_unwind_append_sniffer, frame_base_set_default, set_gdbarch_unwind_pc, set_gdbarch_unwind_sp. * Makefile.in (s390-tdep.o): Update dependencies.
2004-02-18 05:07:48 +01:00
frame_base_set_default (gdbarch, &s390_frame_base);
set_gdbarch_unwind_pc (gdbarch, s390_unwind_pc);
set_gdbarch_unwind_sp (gdbarch, s390_unwind_sp);
/* Displaced stepping. */
set_gdbarch_displaced_step_copy_insn (gdbarch,
simple_displaced_step_copy_insn);
set_gdbarch_displaced_step_fixup (gdbarch, s390_displaced_step_fixup);
set_gdbarch_displaced_step_free_closure (gdbarch,
simple_displaced_step_free_closure);
set_gdbarch_displaced_step_location (gdbarch,
displaced_step_at_entry_point);
set_gdbarch_max_insn_length (gdbarch, S390_MAX_INSTR_SIZE);
/* Note that GNU/Linux is the only OS supported on this
platform. */
linux_init_abi (info, gdbarch);
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
switch (tdep->abi)
{
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
case ABI_LINUX_S390:
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
tdep->gregset = &s390_gregset;
tdep->sizeof_gregset = s390_sizeof_gregset;
tdep->fpregset = &s390_fpregset;
tdep->sizeof_fpregset = s390_sizeof_fpregset;
set_gdbarch_addr_bits_remove (gdbarch, s390_addr_bits_remove);
set_solib_svr4_fetch_link_map_offsets
(gdbarch, svr4_ilp32_fetch_link_map_offsets);
ChangeLog: * s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. (s390-linux32v2.o, s390-linux32v2.c): Likewise. (s390-linux64v1.o, s390-linux64v1.c): Likewise. (s390-linux64v2.o, s390-linux64v2.c): Likewise. (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. (srv_xmlfiles): Add new XML files. * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, and <sys/uio.h>. (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (init_registers_s390_linux32v1): Add prototype. (init_registers_s390_linux32v2): Likewise. (init_registers_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (init_registers_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (s390_num_regs): Increment to 52. (s390_regmap): Add orig_r2 register. (s390_num_regs_3264): Increment to 68. (s390_regmap_3264): Add orig_r2 register. (s390_collect_ptrace_register): Handle orig_r2 register. (s390_supply_ptrace_register): Likewise. (s390_fill_last_break): New function. (s390_store_last_break): Likewise. (s390_fill_system_call): New function. (s390_store_system_call): Likewise. (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL register sets. (s390_check_regset): New function. (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. Update target_regsets for available register sets. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-06 15:14:50 +01:00
if (have_upper)
{
if (have_linux_v2)
set_gdbarch_core_regset_sections (gdbarch,
s390_linux64v2_regset_sections);
else if (have_linux_v1)
set_gdbarch_core_regset_sections (gdbarch,
s390_linux64v1_regset_sections);
else
set_gdbarch_core_regset_sections (gdbarch,
s390_linux64_regset_sections);
}
else
{
if (have_linux_v2)
set_gdbarch_core_regset_sections (gdbarch,
s390_linux32v2_regset_sections);
else if (have_linux_v1)
set_gdbarch_core_regset_sections (gdbarch,
s390_linux32v1_regset_sections);
else
set_gdbarch_core_regset_sections (gdbarch,
s390_linux32_regset_sections);
}
break;
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member. (S390_STACK_FRAME_OVERHEAD): Remove. (S390_STACK_PARAMETER_ALIGNMENT): Remove. (S390_NUM_FP_PARAMETER_REGISTERS): Remove. (s390_promote_integer_argument): Remove. (s390_cannot_extract_struct_value_address): Remove. (s390_use_struct_convention, s390_store_struct_return): Remove. (s390_extract_return_value, s390_store_return_value): Remove. (s390_return_value_convention, s390_return_value): New functions. (is_float_singleton): Handle typedefs. (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref): Remove, replace by ... (s390_function_arg_pass_by_reference, s390_function_arg_float, s390_function_arg_integer): ... these new functions. (s390_push_arguments, s390_push_return_address): Remove, replace by ... (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions. (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags. Fill in tdep->abi. Remove calls to: set_gdbarch_deprecated_store_struct_return, set_gdbarch_deprecated_extract_return_value, set_gdbarch_deprecated_store_return_value, set_gdbarch_use_struct_convention, set_gdbarch_extract_struct_value_address, set_gdbarch_deprecated_pc_in_call_dummy, set_gdbarch_deprecated_push_arguments, set_gdbarch_deprecated_save_dummy_frame_tos, set_gdbarch_deprecated_push_return_address, set_gdbarch_deprecated_sizeof_call_dummy_words, set_gdbarch_deprecated_call_dummy_words, set_gdbarch_deprecated_dummy_write_sp. Add calls to: set_gdbarch_push_dummy_call, set_gdbarch_unwind_dummy_id, set_gdbarch_return_value.
2004-02-18 04:54:11 +01:00
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
case ABI_LINUX_ZSERIES:
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Committed by Jim Blandy <jimb@redhat.com>. * config/s390/nm-linux.h: Update comments. Do not include "solib.h". (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove. (FETCH_INFERIOR_REGISTERS): Define. * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and core-regset.o. * config/s390/s390x.mt: Remove. * config/s390/tm-s390.h: Remove. * config/s390/tm-linux.h: Do not include "s390/tm-s390.h". (TARGET_ELF64): Remove. (SKIP_TRAMPOLINE_CODE): Do not undefine. * configure.tgt [s390-*-*, s390x-*-*]: Merge into single s390*-*-* case; always set gdb_target to s390. * regformats/reg-s390.dat: Remove control registers. * regformats/reg-s390x.dat: Likewise. * s390-tdep.h: New file. * s390-nat.c: Do not include <asm/processor.h> or <value.h>. Include "inferior.h" and "s390-tdep.h". Remove private definition of offsetof. (s390_register_u_addr): Remove. (regmap_gregset, regmap_fpregset): Define. (supply_gregset, fill_gregset): Reimplement. (supply_fpregset, fill_fpregset): Likewise. (s390_inferior_tid): New function. (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise. (fetch_inferior_registers, store_inferior_registers): Likewise. * s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h". Global replace of S390_GP0_REGNUM by S390_R0_REGNUM. Global replace of S390_FP0_REGNUM by S390_F0_REGNUM. (struct gdbarch_tdep): Define. (struct s390_register_info): Define. (s390_register_info): New variable. (s390_register_name): Reimplement. (s390_register_type): New function. (s390_register_raw_size, s390x_register_raw_size): Remove. (s390_cannot_fetch_register): Remove. (s390_register_byte): Remove. (s390_register_virtual_type, s390x_register_virtual_type): Remove. (s390_dwarf_regmap): New variable. (s390_dwarf_reg_to_regnum): New function. (s390_stab_reg_to_regnum): Remove. (s390_pseudo_register_read, s390_pseudo_register_write): New functions. (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise. (s390_convert_register_p): Likewise. (s390_register_to_value, s390_value_to_register): Likewise. (s390_register_reggroup_p): Likewise. (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset, s390_gregset, s390x_gregset, s390_fpregset): New variables. (s390_supply_regset, s390_regset_from_core_section): New functions. (GDB_TARGET_IS_ESAME): Move here from tm-s390.h. (S390_FPR_SIZE): Likewise. (S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME. Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE. (S390_NUM_GPRS): Move here from tm-s390.h. (S390_NUM_FPRS): Likewise. (s390_in_function_epilogue_p): New function. (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE. Replace S390_PC_REGNUM by S390_PSWA_REGNUM. (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure. Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum. Replace S390_FP_REGNUM by S390_SP_REGNUM. Remove calls to: set_gdbarch_deprecated_max_register_raw_size, set_gdbarch_deprecated_max_register_virtual_size, set_gdbarch_deprecated_register_byte, set_gdbarch_cannot_fetch_register, set_gdbarch_cannot_store_register, set_gdbarch_deprecated_register_size, set_gdbarch_deprecated_register_raw_size, set_gdbarch_deprecated_register_virtual_size, set_gdbarch_deprecated_register_virtual_type, set_gdbarch_deprecated_register_bytes. Add calls to: set_gdbarch_num_pseudo_regs, set_gdbarch_register_type, set_gdbarch_convert_register_p, set_gdbarch_register_to_value, set_gdbarch_value_to_register, set_gdbarch_register_reggroup_p, set_gdbarch_regset_from_core_section, set_gdbarch_pseudo_register_read, set_gdbarch_pseudo_register_write, set_gdbarch_in_function_epilogue_p. * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies. (s390_tdep_h): New variable.
2004-02-18 04:42:51 +01:00
tdep->gregset = &s390x_gregset;
tdep->sizeof_gregset = s390x_sizeof_gregset;
tdep->fpregset = &s390_fpregset;
tdep->sizeof_fpregset = s390_sizeof_fpregset;
set_gdbarch_long_bit (gdbarch, 64);
set_gdbarch_long_long_bit (gdbarch, 64);
set_gdbarch_ptr_bit (gdbarch, 64);
set_solib_svr4_fetch_link_map_offsets
(gdbarch, svr4_lp64_fetch_link_map_offsets);
set_gdbarch_address_class_type_flags (gdbarch,
s390_address_class_type_flags);
set_gdbarch_address_class_type_flags_to_name (gdbarch,
s390_address_class_type_flags_to_name);
set_gdbarch_address_class_name_to_type_flags (gdbarch,
s390_address_class_name_to_type_flags);
ChangeLog: * s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. (s390-linux32v2.o, s390-linux32v2.c): Likewise. (s390-linux64v1.o, s390-linux64v1.c): Likewise. (s390-linux64v2.o, s390-linux64v2.c): Likewise. (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. (srv_xmlfiles): Add new XML files. * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, and <sys/uio.h>. (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (init_registers_s390_linux32v1): Add prototype. (init_registers_s390_linux32v2): Likewise. (init_registers_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (init_registers_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (s390_num_regs): Increment to 52. (s390_regmap): Add orig_r2 register. (s390_num_regs_3264): Increment to 68. (s390_regmap_3264): Add orig_r2 register. (s390_collect_ptrace_register): Handle orig_r2 register. (s390_supply_ptrace_register): Likewise. (s390_fill_last_break): New function. (s390_store_last_break): Likewise. (s390_fill_system_call): New function. (s390_store_system_call): Likewise. (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL register sets. (s390_check_regset): New function. (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. Update target_regsets for available register sets. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-06 15:14:50 +01:00
if (have_linux_v2)
set_gdbarch_core_regset_sections (gdbarch,
s390x_linux64v2_regset_sections);
else if (have_linux_v1)
set_gdbarch_core_regset_sections (gdbarch,
s390x_linux64v1_regset_sections);
else
set_gdbarch_core_regset_sections (gdbarch,
s390x_linux64_regset_sections);
break;
}
2003-08-27 Andrew Cagney <cagney@redhat.com> * Makefile.in (cris-tdep.o): Update dependencies. * cris-tdep.c: Include "gdb_assert.h". (cris_gdbarch_init): Set print_insn. (_initialize_cris_tdep): Do not set deprecated_tm_print_insn. (cris_delayed_get_disassembler): Simplify, directly call the disassembler returned by cris_get_disassembler. * hppa-tdep.c (hppa_gdbarch_init): Set print_insn. (_initialize_hppa_tdep): Do not set deprecated_tm_print_insn. * ns32k-tdep.c (ns32k_gdbarch_init): Set print_insn. (_initialize_ns32k_tdep): Do not set deprecated_tm_print_insn. * mn10300-tdep.c (mn10300_gdbarch_init): Set print_insn. (_initialize_mn10300_tdep): Do not set deprecated_tm_print_insn. * mcore-tdep.c (mcore_gdbarch_init): Set print_insn. (_initialize_mcore_tdep): Do not set deprecated_tm_print_insn. * frv-tdep.c (frv_gdbarch_init): Set print_insn. (_initialize_frv_tdep): Do not set deprecated_tm_print_insn. * sparc-tdep.c (sparc_gdbarch_init): Set print_insn. (gdb_print_insn_sparc): Delete function. (_initialize_sparc_tdep): Do not set deprecated_tm_print_insn or deprecated_tm_print_insn_info. * v850-tdep.c (v850_gdbarch_init): Set print_insn. (_initialize_v850_tdep): Do not set deprecated_tm_print_insn. (v850_gdbarch_init): Do not set deprecated_tm_print_insn_info. * xstormy16-tdep.c (xstormy16_gdbarch_init): Set print_insn. (_initialize_xstormy16_tdep): Do not set deprecated_tm_print_insn. * s390-tdep.c (gdb_print_insn_s390): Delete function. (_initialize_s390_tdep): Do not set deprecated_tm_print_insn. (s390_gdbarch_init): Set print_insn.
2003-08-28 05:03:44 +02:00
set_gdbarch_print_insn (gdbarch, print_insn_s390);
* config/tm-linux.h: Delete file. * config/alpha/alpha-linux.mt (DEPRECATED_TM_FILE): Set to tm-alpha.h. * config/alpha/tm-alphalinux.h: Delete file. * config/arm/linux.mt (DEPRECATED_TM_FILE): Set to tm-arm.h * config/arm/tm-linux.h: Delete file. * config/i386/tm-linux.h: Do not include "config/tm-linux.h". * config/ia64/tm-linux.h: Do not include "config/tm-linux.h". * config/m32r/linux.mt (DEPRECATED_TM_FILE): Remove. * config/mips/tm-linux.h: Do not include "config/tm-linux.h". * config/pa/linux.mt (DEPRECATED_TM_FILE): Set to tm-hppa.h. * config/pa/tm-linux.h: Delete file. * config/powerpc/tm-linux.h: Do not include "config/tm-linux.h". * config/s390/linux.mt (DEPRECATED_TM_FILE): Remove. * config/sh/linux.mt (DEPRECATED_TM_FILE): Set to tm-sh.h. * config/sh/tm-linux.h: Delete file. * alpha-linux-tdep.c: Include "symtab.h". (alpha_linux_init_abi): Call set_gdbarch_skip_trampoline_code. * i386-linux-tdep.c: Include "symtab.h". (i386_linux_init_abi): Call set_gdbarch_skip_trampoline_code. * ia64-linux-tdep.c: Include "symtab.h". (ia64_linux_init_abi): Call set_gdbarch_skip_trampoline_code. * m32r-linux-tdep.c: Include "symtab.h". (m32r_linux_init_abi): Call set_gdbarch_skip_trampoline_code. * mips-linux-tdep.c: Include "symtab.h". (mips_linux_init_abi): Call set_gdbarch_skip_trampoline_code. * sh-linux-tdep.c: Include "symtab.h". (sh_linux_init_abi): Call set_gdbarch_skip_trampoline_code. * s390-tdep.c (s390_gdbarch_init): Call set_gdbarch_skip_trampoline_code. * s390-nat.c: Do not include "tm.h". * Makefile.in (alpha-linux-tdep.o): Add dependency on $(symtab_h). (i386-linux-tdep.o): Likewise. (ia64-linux-tdep.o): Likewise. (m32r-linux-tdep.o): Likewise. (mips-linux-tdep.o): Likewise. (sh-linux-tdep.o): Likewise. (s390-nat.o): Remove dependency on $(tm_h).
2006-11-28 22:41:03 +01:00
set_gdbarch_skip_trampoline_code (gdbarch, find_solib_trampoline_target);
/* Enable TLS support. */
set_gdbarch_fetch_tls_load_module_address (gdbarch,
svr4_fetch_objfile_link_map);
set_gdbarch_get_siginfo_type (gdbarch, linux_get_siginfo_type);
2012-04-27 Sergio Durigan Junior <sergiodj@redhat.com> Tom Tromey <tromey@redhat.com> Jan Kratochvil <jan.kratochvil@redhat.com> * Makefile.in (SFILES): Add `probe' and `stap-probe'. (COMMON_OBS): Likewise. (HFILES_NO_SRCDIR): Add `probe'. * NEWS: Mention support for static and SystemTap probes. * amd64-tdep.c (amd64_init_abi): Initializing proper fields used by SystemTap probes' arguments parser. * arm-linux-tdep.c: Including headers needed to perform the parsing of SystemTap probes' arguments. (arm_stap_is_single_operand): New function. (arm_stap_parse_special_token): Likewise. (arm_linux_init_abi): Initializing proper fields used by SystemTap probes' arguments parser. * ax-gdb.c (require_rvalue): Removing static declaration. (gen_expr): Likewise. * ax-gdb.h (gen_expr): Declaring function. (require_rvalue): Likewise. * breakpoint.c: Include `gdb_regex.h' and `probe.h'. (bkpt_probe_breakpoint_ops): New variable. (momentary_breakpoint_from_master): Set the `probe' value. (add_location_to_breakpoint): Likewise. (break_command_1): Using proper breakpoint_ops according to the argument passed by the user in the command line. (bkpt_probe_insert_location): New function. (bkpt_probe_remove_location): Likewise. (bkpt_probe_create_sals_from_address): Likewise. (bkpt_probe_decode_linespec): Likewise. (tracepoint_probe_create_sals_from_address): Likewise. (tracepoint_probe_decode_linespec): Likewise. (tracepoint_probe_breakpoint_ops): New variable. (trace_command): Using proper breakpoint_ops according to the argument passed by the user in the command line. (initialize_breakpoint_ops): Initializing breakpoint_ops for static probes on breakpoints and tracepoints. * breakpoint.h (struct bp_location) <probe>: New field. * cli-utils.c (skip_spaces_const): New function. (extract_arg): Likewise. * cli-utils.h (skip_spaces_const): Likewise. (extract_arg): Likewise. * coffread.c (coff_sym_fns): Add `sym_probe_fns' value. * configure.ac: Append `stap-probe.o' to be generated when ELF support is present. * configure: Regenerate. * dbxread.c (aout_sym_fns): Add `sym_probe_fns' value. * elfread.c: Include `probe.h' and `arch-utils.h'. (probe_key): New variable. (elf_get_probes): New function. (elf_get_probe_argument_count): Likewise. (elf_evaluate_probe_argument): Likewise. (elf_compile_to_ax): Likewise. (elf_symfile_relocate_probe): Likewise. (stap_probe_key_free): Likewise. (elf_probe_fns): New variable. (elf_sym_fns): Add `sym_probe_fns' value. (elf_sym_fns_lazy_psyms): Likewise. (elf_sym_fns_gdb_index): Likewise. (_initialize_elfread): Initialize objfile cache for static probes. * gdb_vecs.h (struct probe): New forward declaration. (probe_p): New VEC declaration. * gdbarch.c: Regenerate. * gdbarch.h: Regenerate. * gdbarch.sh (stap_integer_prefix): New variable. (stap_integer_suffix): Likewise. (stap_register_prefix): Likewise. (stap_register_suffix): Likewise. (stap_register_indirection_prefix): Likewise. (stap_register_indirection_suffix): Likewise. (stap_gdb_register_prefix): Likewise. (stap_gdb_register_suffix): Likewise. (stap_is_single_operand): New function. (stap_parse_special_token): Likewise. (struct stap_parse_info): Forward declaration. * i386-tdep.c: Including headers needed to perform the parsing of SystemTap probes' arguments. (i386_stap_is_single_operand): New function. (i386_stap_parse_special_token): Likewise. (i386_elf_init_abi): Initializing proper fields used by SystemTap probes' arguments parser. * i386-tdep.h (i386_stap_is_single_operand): New function. (i386_stap_parse_special_token): Likewise. * machoread.c (macho_sym_fns): Add `sym_probe_fns' value. * mipsread.c (ecoff_sym_fns): Likewise. * objfiles.c (objfile_relocate1): Support relocation for static probes. * parse.c (prefixify_expression): Remove static declaration. (initialize_expout): Likewise. (reallocate_expout): Likewise. * parser-defs.h (initialize_expout): Declare function. (reallocate_expout): Likewise. (prefixify_expression): Likewise. * ppc-linux-tdep.c: Including headers needed to perform the parsing of SystemTap probes' arguments. (ppc_stap_is_single_operand): New function. (ppc_stap_parse_special_token): Likewise. (ppc_linux_init_abi): Initializing proper fields used by SystemTap probes' arguments parser. * probe.c: New file, for generic statically defined probe support. * probe.h: Likewise. * s390-tdep.c: Including headers needed to perform the parsing of SystemTap probes' arguments. (s390_stap_is_single_operand): New function. (s390_gdbarch_init): Initializing proper fields used by SystemTap probes' arguments parser. * somread.c (som_sym_fns): Add `sym_probe_fns' value. * stap-probe.c: New file, for SystemTap probe support. * stap-probe.h: Likewise. * symfile.h: Include `gdb_vecs.h'. (struct sym_probe_fns): New struct. (struct sym_fns) <sym_probe_fns>: New field. * symtab.c (init_sal): Initialize `probe' field. * symtab.h (struct probe): Forward declaration. (struct symtab_and_line) <probe>: New field. * tracepoint.c (start_tracing): Adjust semaphore on breakpoints locations. (stop_tracing): Likewise. * xcoffread.c (xcoff_sym_fns): Add `sym_probe_fns' value.
2012-04-27 22:47:57 +02:00
/* SystemTap functions. */
set_gdbarch_stap_register_prefix (gdbarch, "%");
set_gdbarch_stap_register_indirection_prefix (gdbarch, "(");
set_gdbarch_stap_register_indirection_suffix (gdbarch, ")");
set_gdbarch_stap_is_single_operand (gdbarch, s390_stap_is_single_operand);
return gdbarch;
}
2003-06-11 Andrew Cagney <cagney@redhat.com> * xstormy16-tdep.c (xstormy16_push_return_address): Make static. (xstormy16_save_dummy_frame_tos): Make static. (_initialize_xstormy16_tdep): Add declaration. * vax-tdep.c (_initialize_vax_tdep): Add declaration. * v850-tdep.c: Make local functions static. (_initialize_v850_tdep): Add declaration. * sparc-tdep.c: Make local functions static. (_initialize_sparc_tdep): Add declaration. * sh-tdep.c: Make local functions static. (_initialize_sh_tdep): Add declaration. * sh3-rom.c (_initialize_sh3_rom): Add declaration. * s390-tdep.c: Make local functions static. (_initialize_s390_tdep): Add declaration. * dbxread.c (find_stab_function_addr): Make static. * ppc-bdm.c (_initialize_bdm_ppc): Add declaration. * ocd.c (_initialize_remote_ocd): Add declaration. * dink32-rom.c (_initialize_dink32_rom): Add declaration. * ppcbug-rom.c (_initialize_ppcbug_rom): Add declaration. * ns32k-tdep.c (_initialize_ns32k_tdep): Add declaration. * ns32knbsd-tdep.c (_initialize_ns32knbsd_tdep): Add declaration. * mips-tdep.c (_initialize_mips_tdep): Add declaration. * remote-array.c (_initialize_array): Add declaration. (_initialize_remote_monitors): Add declaration. * remote-mips.c: Make local functions static. (_initialize_remote_mips): Add declaration. * mcore-tdep.c: Make all local functions static. (_initialize_mcore_tdep): Add declaration. * dbug-rom.c (_initialize_dbug_rom): Add declaration. * abug-rom.c (_initialize_abug_rom): Add declaration. * rom68k-rom.c (_initialize_rom68k): Add declaration. * cpu32bug-rom.c (_initialize_cpu32bug_rom): Add declaration. * m68k-tdep.c (_initialize_m68k_tdep): Add declaration. * remote-est.c (_initialize_est): Add declaration. * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration. (m68hc11_call_dummy_address): Make static. * ia64-tdep.c: Make local functions static. (_initialize_ia64_tdep): Add declaration. * solib-legacy.c (_initialize_svr4_lm): Add declaration. * monitor.c (monitor_wait_filter): Make static. (_initialize_remote_monitors): Add declaration. * remote-hms.c (_initialize_remote_hms): Add declaration. * remote-e7000.c (fetch_regs_from_dump): Make static. (expect_n): Make static. (_initialize_remote_e7000): Add declaration. * ser-e7kpc.c: Always include "defs.h". (_initialize_ser_e7000pc): Add declaration. * h8300-tdep.c (_initialize_h8300_tdep): Add declaration. * cris-tdep.c: Make all but one function static. (_initialize_cris_tdep): Add declaration. * solib-svr4.c (_initialize_svr4_solib): Add declaration. * solib.c (update_solib_list): Make static. (_initialize_solib): Add declaration. * avr-tdep.c (avr_breakpoint_from_pc): Make static. (_initialize_avr_tdep): Add declaration. * remote-rdi.c (voiddummy): Make static. (_initialize_remote_rdi): Add declaration. * arm-tdep.c (_initialize_arm_tdep): Add declaration. * remote-rdp.c (send_rdp): Make static. (_initialize_remote_rdp): Add declaration. * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
2003-06-11 15:16:30 +02:00
extern initialize_file_ftype _initialize_s390_tdep; /* -Wmissing-prototypes */
void
2002-07-11 15:50:50 +02:00
_initialize_s390_tdep (void)
{
/* Hook us into the gdbarch mechanism. */
register_gdbarch_init (bfd_arch_s390, s390_gdbarch_init);
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
/* Initialize the GNU/Linux target descriptions. */
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
initialize_tdesc_s390_linux32 ();
ChangeLog: * s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. (s390-linux32v2.o, s390-linux32v2.c): Likewise. (s390-linux64v1.o, s390-linux64v1.c): Likewise. (s390-linux64v2.o, s390-linux64v2.c): Likewise. (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. (srv_xmlfiles): Add new XML files. * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, and <sys/uio.h>. (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (init_registers_s390_linux32v1): Add prototype. (init_registers_s390_linux32v2): Likewise. (init_registers_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (init_registers_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (s390_num_regs): Increment to 52. (s390_regmap): Add orig_r2 register. (s390_num_regs_3264): Increment to 68. (s390_regmap_3264): Add orig_r2 register. (s390_collect_ptrace_register): Handle orig_r2 register. (s390_supply_ptrace_register): Likewise. (s390_fill_last_break): New function. (s390_store_last_break): Likewise. (s390_fill_system_call): New function. (s390_store_system_call): Likewise. (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL register sets. (s390_check_regset): New function. (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. Update target_regsets for available register sets. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-06 15:14:50 +01:00
initialize_tdesc_s390_linux32v1 ();
initialize_tdesc_s390_linux32v2 ();
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
initialize_tdesc_s390_linux64 ();
ChangeLog: * s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. (s390-linux32v2.o, s390-linux32v2.c): Likewise. (s390-linux64v1.o, s390-linux64v1.c): Likewise. (s390-linux64v2.o, s390-linux64v2.c): Likewise. (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. (srv_xmlfiles): Add new XML files. * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, and <sys/uio.h>. (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (init_registers_s390_linux32v1): Add prototype. (init_registers_s390_linux32v2): Likewise. (init_registers_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (init_registers_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (s390_num_regs): Increment to 52. (s390_regmap): Add orig_r2 register. (s390_num_regs_3264): Increment to 68. (s390_regmap_3264): Add orig_r2 register. (s390_collect_ptrace_register): Handle orig_r2 register. (s390_supply_ptrace_register): Likewise. (s390_fill_last_break): New function. (s390_store_last_break): Likewise. (s390_fill_system_call): New function. (s390_store_system_call): Likewise. (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL register sets. (s390_check_regset): New function. (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. Update target_regsets for available register sets. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-06 15:14:50 +01:00
initialize_tdesc_s390_linux64v1 ();
initialize_tdesc_s390_linux64v2 ();
* features/Makefile (WHICH): Add s390-linux32, s390-linux64, and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
2010-01-04 16:03:01 +01:00
initialize_tdesc_s390x_linux64 ();
ChangeLog: * s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. (s390-linux32v2.o, s390-linux32v2.c): Likewise. (s390-linux64v1.o, s390-linux64v1.c): Likewise. (s390-linux64v2.o, s390-linux64v2.c): Likewise. (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. (srv_xmlfiles): Add new XML files. * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, and <sys/uio.h>. (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (init_registers_s390_linux32v1): Add prototype. (init_registers_s390_linux32v2): Likewise. (init_registers_s390_linux64v1): Likewise. (init_registers_s390_linux64v2): Likewise. (init_registers_s390x_linux64v1): Likewise. (init_registers_s390x_linux64v2): Likewise. (s390_num_regs): Increment to 52. (s390_regmap): Add orig_r2 register. (s390_num_regs_3264): Increment to 68. (s390_regmap_3264): Add orig_r2 register. (s390_collect_ptrace_register): Handle orig_r2 register. (s390_supply_ptrace_register): Likewise. (s390_fill_last_break): New function. (s390_store_last_break): Likewise. (s390_fill_system_call): New function. (s390_store_system_call): Likewise. (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL register sets. (s390_check_regset): New function. (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. Update target_regsets for available register sets. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-06 15:14:50 +01:00
initialize_tdesc_s390x_linux64v1 ();
initialize_tdesc_s390x_linux64v2 ();
}