2004-02-22 21:29:48 +01:00
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/* Target-dependent code for GNU/Linux x86-64.
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2002-02-24 23:14:33 +01:00
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2013-01-01 07:33:28 +01:00
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Copyright (C) 2001-2013 Free Software Foundation, Inc.
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2001-09-21 14:19:15 +02:00
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Contributed by Jiri Smid, SuSE Labs.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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2007-08-23 20:08:50 +02:00
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the Free Software Foundation; either version 3 of the License, or
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2001-09-21 14:19:15 +02:00
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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2007-08-23 20:08:50 +02:00
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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2001-09-21 14:19:15 +02:00
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#include "defs.h"
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* opcode/i386.h: Add multiple inclusion protection.
(EAX_REG_NUM,ECX_REG_NUM,EDX_REGNUM,EBX_REG_NUM,ESI_REG_NUM)
(EDI_REG_NUM): New macros.
(MODRM_MOD_FIELD,MODRM_REG_FIELD,MODRM_RM_FIELD): New macros.
(SIB_SCALE_FIELD,SIB_INDEX_FIELD,SIB_BASE_FIELD): New macros.
(REG_PREFIX_P): New macro.
* amd64-tdep.h (amd64_displaced_step_copy_insn): Declare.
(amd64_displaced_step_fixup): Declare.
* amd64-tdep.c: #include opcode/i386.h, dis-asm.h.
(amd64_arch_regmap): Move out of amd64_analyze_stack_align
and make static global.
(amd64_arch_regmap_len): New static global.
(amd64_arch_reg_to_regnum): New function.
(struct amd64_insn): New struct.
(struct displaced_step_closure): New struct.
(onebyte_has_modrm,twobyte_has_modrm): New static globals.
(rex_prefix_p,skip_prefixes)
(amd64_insn_length_fprintf,amd64_insn_length_init_dis)
(amd64_insn_length,amd64_get_unused_input_int_reg)
(amd64_get_insn_details,fixup_riprel,fixup_displaced_copy)
(amd64_displaced_step_copy_insn)
(amd64_absolute_jmp_p,amd64_absolute_call_p,amd64_ret_p)
(amd64_call_p,amd64_breakpoint_p,amd64_syscall_p)
(amd64_displaced_step_fixup): New functions.
* amd64-linux-tdep.c: #include arch-utils.h.
(amd64_linux_init_abi): Install displaced stepping support.
* gdb.arch/amd64-disp-step.S: New file.
* gdb.arch/amd64-disp-step.exp: New file.
* gdb.arch/i386-disp-step.S: New file.
* gdb.arch/i386-disp-step.exp: New file.
2009-01-29 01:29:57 +01:00
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#include "arch-utils.h"
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* amd64-linux-tdep.h: Remove file.
* amd64-linux-tdep.c: Don't include "inferior.h" and
"amd64-linux-tdep.h". Include "frame.h" and "solib-svr4.h".
(USER_R15, USER_R14, USER_R13, USER_R12, USER_RBP, USER_RBX)
(USER_R11, USER_R10, USER_R9, USER_R8, USER_RAX, USER_RCX)
(USER_RDX, USER_RSI, USER_RDI, USER_RIP, USER_CS, USER_EFLAGS)
(USER_RSP, USER_SS, USER_DS, USER_ES, USER_FS, USER_GS): Remove
macros.
(user_to_gdb_regmap): Remove variable.
(amd64_linux_gregset_reg_offset): New variable.
(amd64_core_fns): Remove variable.
(fetch_core_registers): Remove function.
(amd64_linux_supply_gregset, amd64_linux_fill_gregset): Remove
functions.
(_initialize_amd64_linux_tdep): Don't set add_core_fns.
* amd64-linux-nat.c: Don't include "amd64-linux-tdep.h".
* Makefile.in (amd64_linux_tdep_h): Remove.
(amd64-linux-nat.o): Update dependencies.
(amd64-linux-tdep.o): Update dependencies.
2004-03-14 23:39:26 +01:00
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#include "frame.h"
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2001-09-21 14:19:15 +02:00
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#include "gdbcore.h"
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#include "regcache.h"
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2003-01-06 21:45:30 +01:00
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#include "osabi.h"
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* amd64-tdep.c (amd64_sigtramp_frame_sniffer): Rewrite to use new
sigtramp_p member of `struct gdbarch_tdep'. Also check whether
the program counter is in the range specified by `struct
gdbarch_tdep'.
* amd64-linux-tdep.c: Include "symtab.h".
(amd64_linux_pc_in_sigtramp): Remove function.
(amd64_linux_sigtramp_p): New function.
(amd64_linux_init_abi): Initialize TDEP->sigtramp_p. Don't set
deprecated_pc_in_sigtramp.
* amd64nbsd-tdep.c: Include "symtab.h".
(amd64nbsd_sigtramp_p): New function.
(amd64nbsd_init_abi): Initialize TDEP->sigtramp_p. Don't set
deprecated_pc_in_sigtramp.
* amd64obsd-tdep.c: Include "symtab.h" and "objfiles.h". Add a
few comments.
(amd64obsd_pc_in_sigtramp): Remove function.
(amd64obsd_sigtramp_p): New function.
(amd64obsd_init_abi): Initialize TDEP->sigtramp_p. Don't set
deprecated_pc_in_sigtramp.
* i386-tdep.h (struct gdbarch_tdep): Add sigtramp_p member.
(i386bsd_pc_ins_sigtramp): Remove prototype.
(i386bsd_sigtramp_start, i386bsd_sigtramp_end): Remove prototypes.
* i386-tdep.c (i386_sigtramp_frame_sniffer): Rewrite to use new
sigtramp_p member of `struct gdbarch_tdep'. Also check whether
the program counter is in the range specified by `struct
gdbarch_tdep'.
(i386_pc_in_sigtramp, i386_svr4_pc_in_sigtramp): Remove functions.
(i386_sigtramp_p, i386_svr4_sigtramp_p): New functions.
(i386_go32_pc_in_sigtramp): Remove function.
(i386_svr4_init_abi): Don't set deprecated_pc_in_sigtramp.
Initialize TDEP->sigtramp_p.
(i386_go32_init_abi): Initialize TDEP->sigtramp_p to NULL.
(i386_gdbarch_init): Initialize TDEP->sigtramp_p. Don't set
deprecated_pc_in_sigtramp.
* i386-linux-tdep.c: Adjust comments.
(i386_linux_pc_in_sigtramp): Remove function.
(i386_linux_sigtramp_p): New function.
(i386_linux_init_abi): Initialize TDEP->sigtramp_p. Don't set
deprecated_pc_in_sigtramp.
* i386-nto-tdep.c: Update copyright year.
(i386nto_pc_in_sigtramp): Remove function.
(i386nto_sigtramp_p): New function.
(i386nto_sigcontext_addr): Use I386_ESP_REGNUM instead of
SP_REGNUM.
(i386nto_init_abi): Initialize TDEP->sigtramp_p. Don't set
deprecated_pc_in_sigtramp.
* i386-sol2-tdep.c: Update copyright year.
(i386_sol2_pc_in_sigtramp): Remove function.
(i386_sol2_sigtramp_p): New function.
(i386_sol2_init_abi): Initialize TDEP->sigtramp_p. Don't set
deprecated_pc_in_sigtramp.
* i386bsd-tdep.c (i386bsd_pc_in_sigtramp): Remove function.
(i386bsd_sigtramp_start, i386bsd_sigtramp_end): Remove functions.
(i386bsd_init_abi): Don't set deprecated_pc_in_sigtramp,
deprecated_sigtramp_start and deprecated_sigtramp_end.
* i386nbsd-tdep.c: Include "frame.h" and "symtab.h".
(i386nbsd_pc_in_sigtramp): Remove function.
(i386nbsd_sigtramp_p): New function.
(i386nbsd_init_abi): Don't set deprecated_pc_in_sigtramp,
deprecated_sigtramp_start, deprecated_sigtramp_end. Initialize
TDEP->sigtramp_start, TDEP->sigtramp_end and TDEP->sigtramp_p.
* i386obsd-tdep.c: Include "frame.h", "symtab.h" and "objfiles.h".
(i386obsd_pc_in_sigtramp): Remove function.
(i386obsd_sigtramp_p): New function.
(i386obsd_sigtramp_start, i386obsd_sigtramp_end): Remove
functions.
(i386bsd_init_abi): Don't set deprecated_pc_in_sigtramp,
deprecated_sigtramp_start, deprecated_sigtramp_end. Initialize
TDEP->sigtramp_p.
* Makefile.in (amd64-linux-tdep.o, amd64nbsd-tdep.o,
amd64obsd-tdep.o, i386nbsd-tdep.o, i386obsd-tdep.o): Update
dependencies.
2004-04-09 18:28:50 +02:00
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#include "symtab.h"
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2006-08-19 17:15:18 +02:00
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#include "gdbtypes.h"
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#include "reggroups.h"
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2010-04-07 20:46:50 +02:00
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#include "regset.h"
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2006-08-19 17:15:18 +02:00
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#include "amd64-linux-tdep.h"
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2010-04-07 20:46:50 +02:00
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#include "i386-linux-tdep.h"
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2009-02-06 23:59:01 +01:00
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#include "linux-tdep.h"
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2010-04-07 20:46:50 +02:00
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#include "i386-xstate.h"
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2001-09-21 14:19:15 +02:00
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* x86-64-tdep.h (x86_64_num_regs, x86_64_num_gregs): Remove
variable declarations.
(x86_64_register_number, x86_64_register_name): Remove prototypes.
(x86_64_linux_frame_saved_pc, x86_64_linux+saved_pc_after_call,
x86_64_linux_in_sigtramp, x86_64_linux_frame_chain,
x86_64_init_frame_pc, x86_64_init_frame_pc,
x86_64_function_has_prologue): Remove prototypes.
(X86_64_NUM_GREGS): New define.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New prototypes.
* x86-64-tdep.c: Don't include "dwarf2cfi.h". Include
"dummy_frame.h", "frame.h", "frame-base.h", "frame-unwind.h".
(RAX_REGNUM, RDX_REGNUM, RDI_REGNUM, EFLAGS_REGNUM, ST0_REGNUM,
XMM1_REGNUM): Remove defines.
(X86_64_RAX_REGNUM, X86_64_RDX_REGNUM, X86_64_RDI_REGNUM,
X86_64_RBP_REGNUM, X86_64_RSP_REGNUM, X86_64_RIP_REGNUM,
X86_64_EFLAGS_REGNUM, X86_64_ST0_REGNUM, X86_64_XMM0_REGNUM,
X86_64_XMM1_REGNUM): New defines.
(struct x86_64_register_info): Renamed from `struct
register_info'. Remove `size' member.
(x86_64_register_info_table): Remove variable.
(x86_64_register_info): New variable.
(X86_64_NUM_REGS): New define.
(X86_64_NUM_GREGS): Remove define.
(x86_64_num_regs, x86_64_num_gregs): Remove variables.
(x86_64_dwarf2gdb_regno_map, x86_64_dwarf2gdb_regno_map_length):
Remove variables.
(x86_54_dwarf2_reg_to_regnum): Remove function.
(x86_64_dwarf_regmap, x86_64_dwarf_regmap_len): New variables.
(x86_64_dwarf_reg_to_regnum): New function.
(x86_64_register_name): Rewrite.
(x86_64_register_raw_size): Remove function.
(x86_64_register_byte_table): Remove variable.
(x86_64_register_byte): Remove function.
(x86_64_register_virtual_type): Remove function.
(x86_64_register_type): New function.
(x86_64_register_convertible, x86_64_register_convert_to_virtual,
x86_64_register_convert_to_raw): Remove functions.
(x86_64_push_return_address, x86_64_pop_frame): Remove functon.
(x86_64_use_struct_convention): Make static. Adjust for renamed
defines.
(x86_64_frame_init_saved_regs): Remove function.
(x86_64_push_arguments): Make static. Change to accept a regcache
as argument.
(x86_64_store_return_value, x86_64_extract_return_value): Make
static. Rewrite based on i386 counterparts.
(x86_64_push_dummy_call): New function.
(X86_64_NUM_SAVED_REGS): New define.
(x86_64_register_number): Remove function.
(x86_64_store_struct_return): Remove function.
(x86_64_frameless_function_invocation,
x86_64_function_has_prologue): Remove functions.
(PROLOG_BUFSIZE): Remove define.
(struct x86_64_frame_cache): New structure.
(x86_64_alloc_frame_cache, x86_64_analyze_prologue,
x86_64_frame_cache, x86_64_frame_this_id,
x86_64_frame_prev_register, x86_64_frame_p,
x86_64_sigtramp_frame_cache, x86_64_sigtramp_frame_this_id,
x86_64_sigtramp_frame_prev_register, x86_sigtramp_frame_p): New
functions.
(x86_64_frame_unwind, x86_64_sigtramp_frame_unwind): New
variables.
(x86_64_skip_prologue): Rewrite in terms of
x86_64_analyze_prologue.
(x86_64_frame_base_address): New function.
(x86_64_frame_base): New variable.
(x86_64_save_dummy_frame_tos, x86_64_unwind_dummy_id): Rewrite.
(x86_64_init_abi): Set register_type and push_dummy_call. Don't
set deprecated_fp_regnum, deprecated_register_size,
deprecated_register_bytes, register_raw_size, register_byte,
register_virtual_type, register_convertiable,
register_convert_to_virtual, convert_to_raw,
deprecated_get_saved_register, deprecated_target_read_fp,
deprecated_push_arguments, deprecated_push_return_address,
deprecated_pop_frame, deprecated_store_struct_return,
deprecated_frame_init_saved_regs, deprecated_frame_chain,
frameless_function_invocation, deprecated_frame_saved_pc,
deprecated_saved_pc_after_call, frame_num_args, pc_in_sigtramp,
dwarf2_build_frame_info, deprecated_init_extra_frame_info,
deprecated_init_frame_pc and virtual_frame_pointer. Call
frame_unwind_append_predicate to register x86_64_sigtramp_frame_p
and x86_64_frame_p. Call frame_base_set_default to register
x86_64_frame_base.
(I387_FISEG_REGNUM, I387_FOSEG_REGNUM): New defines.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New functions.
(_initialize_x86_64_tdep): Remove function.
* x86-64-linux-tdep.c: Don't include "dwarf2cfi.h".
(LINUX_SIGINFO_SIZE, LINUX_UCONTEXT_SIGCONTEXT_OFFSET,
LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_FP_OFFSET): Don't
define.
(X86_64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Define.
(x86_64_linux_sigcontext_addr): Rewrite.
(x86_64_linux_sigtramp_saved_pc, x86_64_linux_saved_pc_after_call,
x86_64_linux_frame_saved_pc): Remove functions.
(x86_64_linux_pc_in_sigtramp): Renamed from
x86_64_linux_in_sigtramp. Try harder to recognize a signal
trampoline.
(x86_64_linux_frame_chain, x86_64_init_frame_pc):
Remove_functions.
(x86_64_linux_init_abi): Set pc_in_sigtramp. Initialize
TDEP->sigcontext_addr, TDEP->sc_pc_offset and TDEP->sc_sp_offset.
* x86-64-linux-nat.c: Sync with i386-linux-tdep.c.
(x86_64_regmap): Rename to regmap.
(GETREGS_SUPPLIES): Use X86_64_NUM_GREGS instead of
x86_64_num_gregs.
(supply_gregset, fill_gregset): Likewise. Use regmap instead of
x86_64_regmap.
(x86_64_fxsave_offset): Remove function.
(supply_fpregset): Simply call x86_64_supply_fxsave.
(fill_fpregset): Simply call x86_64_fill_fxsave.
(fetch_inferior_registers, store_inferior_registers): Avoid
asignment in if-statement.
(LINUX_SYSCALL_LEN, LINUX_SYSCALL_REGNUM, SYS_Sigreturn,
SYS_rt_sigreturn, LINUX_SIGCONTEXT_EFLAGS_OFFSET,
LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Remove defines.
(fetch_core_registers): Remove function.
(linux_elf_core_fns): Remove.
(offsetoff): Don't define.
(_initialize_x86_64_linux_nat, kernel_u_size): Remove functions.
* config/i386/x86-64linux.mt (TDEPFILES): Add i386-linux-tdep.o.
* config/i386/x86-64linux.mh (NATDEPFILES): Remove core-aout.o,
add core-regset.o.
* config/i386/nm-x86-64linux.h: Use NM_X86_64_LINUX_H for
protection against multiple includes instead of NM_X86_64_h. Add
various comments. Include "config/nm-linux.h". Don't include
<signal.h>.
(REGISTER_U_ADDR, KERNEL_U_SIZE, U_REGS_OFFSET, KERN_U_ADDR,
GET_THREAD_SIGNALS): Remove defines.
(x86_64_register_u_addr, kernel_u_size,
lin_thread_get_thread_signals): Remove prototypes.
(PTRACE_ARG3_TYPE, PTRACE_XFER_TYPE): Define to `long'.
[HAVE_LINK_H]: Don't include "solib.h".
[HAVE_LINK_H] (SVR4_SHARED_LIBS): Remove define.
* config/i386/tm-x86-64linux.h: Fix comments.
* Makefile.in (x86-64-linux-nat.o, x86_64-linux-tdep.o,
x86-64-tdep.o): Update dependencies.
2003-05-31 10:15:38 +02:00
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#include "gdb_string.h"
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2001-09-21 14:19:15 +02:00
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* amd64-tdep.h: Renamed from x86-64-tdep.h.
* amd64-tdep.c: Renamed from x86-64-tdep.c. Include
"amd64-tdep.h" instead of "x86-64-tdep.h".
* amd64-nat.c: Include "amd64-tdep.h" instead of "x86-64-tdep.h".
* amd64-linux-tdep.h: Renamed from x86-64-linux.h.
* amd64-linux-tdep.c: Renamed from x86-64-linux-tdep.c. Include
"amd64-tdep.h" and "amd64-linux-tdep.h" instead of "x86-64-tdep.h"
and "x86-64-tdep.c".
* amd64-linux-nat.c: Renamed from x86-64-linux-nat.c. Include
"amd64-tdep.h" and "amd64-linux-tdep.h" instead of "x86-64-tdep.h"
and "x86-64-tdep.c".
* amd64bsd-nat.c: Update copyright year.
Include "amd64-tdep.h" instead of "x86-64-tdep.h".
* amd64fbsd-tdep.c: Include "amd64-tdep.h" instead of
"x86-64-tdep.h".
* amd64fbsd-nat.c: Include "amd64-tdep.h" instead of
"x86-64-tdep.h".
* amd64nbsd-tdep.c: Include "amd64-tdep.h" instead of
"x86-64-tdep.h".
* amd64nbsd-nat.c: Include "amd64-tdep.h" instead of
"x86-64-tdep.h".
* amd64obsd-tdep.c: Include "amd64-tdep.h" instead of
"x86-64-tdep.h".
* amd64obsd-nat.c: Include "amd64-tdep.h" instead of
"x86-64-tdep.h".
* configure.host: (x86_64-*-linux*): Set gdb_target to linux64.
* configure.tgt (x86_64-*-linux*): Set gdb_target to linux64.
* Makefile.in (amd64_linux_tdep_h): Renamed from
x86_64_linux_tdep_h.
(amd64_tdep_h): Renamed from x86_64_tdep_h.
(amd64bsd-nat.o, amd64fbsd-nat.o, amd64fbsd-tdep.o, amd64-nat.o)
(amd64nbsd-nat.o, amd64nbsd-tdep.o, amd64obsd-nat.o)
(amd64obsd-tdep.o): Update dependencies.
(amd64-tdep.o, amd64-linux-nat.o, amd64-linux-tdep.o): New
dependencies.
(x86-64-linux-nat.o, x86-64-linux-tdep.o, x86-64-tdep.o): Remove
dependencies.
(ALLDEPFILES): Add amd64-tdep.c, amd64obsd-nat.c, amd64obsd-nat.c,
amd64-linux-nat.c amd64-linux-tdep.c.
* config/i386/tm-linux64.h: Renamed from tm-x86-64linux.h
* config/i386/nm-linux64.h: Renamed from nm-x86-64linux.h.
* config/i386/linux64.mt: Renamed from x86-64linux.mt.
(TDEPFILES): Replace x86-64-tdep.o and x86-64-linux-tdep.o with
amd64-tdep.o and amd64-linux-tdep.o.
(TM_FILE): Set to tm-linux64.h.
* config/i386/linux64.mh: Renamed from x86-64linux.mh.
(NAT_FILE): Set to nm-linux64.h.
(NATDEPFILES): Replace x86-64-linux-nat.o with amd64-linux-nat.o.
* config/i386/fbsd64.mt (TDEPFILES): Replace x86-64-tdep.o with
amd64-tdep.o.
* config/i386/nbsd64.mt (TDEPFILES): Replace x86-64-tdep.o with
amd64-tdep.o.
* config/i386/obsd64.mt (TDEPFILES): Replace x86-64-tdep.o with
amd64-tdep.o.
2004-02-25 21:45:31 +01:00
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#include "amd64-tdep.h"
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* amd64-linux-tdep.h: Remove file.
* amd64-linux-tdep.c: Don't include "inferior.h" and
"amd64-linux-tdep.h". Include "frame.h" and "solib-svr4.h".
(USER_R15, USER_R14, USER_R13, USER_R12, USER_RBP, USER_RBX)
(USER_R11, USER_R10, USER_R9, USER_R8, USER_RAX, USER_RCX)
(USER_RDX, USER_RSI, USER_RDI, USER_RIP, USER_CS, USER_EFLAGS)
(USER_RSP, USER_SS, USER_DS, USER_ES, USER_FS, USER_GS): Remove
macros.
(user_to_gdb_regmap): Remove variable.
(amd64_linux_gregset_reg_offset): New variable.
(amd64_core_fns): Remove variable.
(fetch_core_registers): Remove function.
(amd64_linux_supply_gregset, amd64_linux_fill_gregset): Remove
functions.
(_initialize_amd64_linux_tdep): Don't set add_core_fns.
* amd64-linux-nat.c: Don't include "amd64-linux-tdep.h".
* Makefile.in (amd64_linux_tdep_h): Remove.
(amd64-linux-nat.o): Update dependencies.
(amd64-linux-tdep.o): Update dependencies.
2004-03-14 23:39:26 +01:00
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#include "solib-svr4.h"
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2009-09-15 05:30:08 +02:00
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#include "xml-syscall.h"
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2012-05-07 12:47:22 +02:00
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#include "glibc-tdep.h"
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2009-09-15 05:30:08 +02:00
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2010-03-01 16:33:32 +01:00
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#include "features/i386/amd64-linux.c"
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2010-04-07 20:46:50 +02:00
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#include "features/i386/amd64-avx-linux.c"
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2012-05-12 00:31:27 +02:00
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#include "features/i386/x32-linux.c"
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#include "features/i386/x32-avx-linux.c"
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2010-03-01 16:33:32 +01:00
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2009-09-15 05:30:08 +02:00
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/* The syscall's XML filename for i386. */
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#define XML_SYSCALL_FILENAME_AMD64 "syscalls/amd64-linux.xml"
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2003-07-15 13:33:59 +02:00
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Split record.h into record.h and record-full.h.
Split record.c into record.c and record-full.c.
The split leaves the command part in record.c and moves the target part into
record-full.c.
gdb/
* record.h: Split into this and ...
* record-full.h: ... this.
* record.c: Split into this and ...
* record-full.c: ... this.
* target.h (target_ops): Add new fields to_info_record,
to_save_record, to_delete_record, to_record_is_replaying,
to_goto_record_begin, to_goto_record_end, to_goto_record.
(target_info_record): New.
(target_save_record): New.
(target_supports_delete_record): New.
(target_delete_record): New.
(target_record_is_replaying): New.
(target_goto_record_begin): New.
(target_goto_record_end): New.
(target_goto_record): New.
* target.c (target_info_record): New.
(target_save_record): New.
(target_supports_delete_record): New.
(target_delete_record): New.
(target_record_is_replaying): New.
(target_goto_record_begin): New.
(target_goto_record_end): New.
(target_goto_record): New.
* record.h: Declare struct cmd_list_element.
(record_cmdlist): New declaration.
(set_record_cmdlist): New declaration.
(show_record_cmdlist): New declaration.
(info_record_cmdlist): New declaration.
(cmd_record_goto): New declaration.
* record.c: Remove unnecessary includes.
Include inferior.h.
(cmd_record_goto): Remove declaration.
(record_cmdlist): Now extern. Initialize.
(set_record_cmdlist): Now extern. Initialize.
(show_record_cmdlist): Now extern. Initialize.
(info_record_cmdlist): Now extern. Initialize.
(find_record_target): New.
(require_record_target): New.
(cmd_record_start): Update.
(cmd_record_delete): Remove target-specific code.
Call target_delete_record.
(cmd_record_stop): Unpush any record target.
(set_record_insn_max_num): Move to record-full.c
(set_record_command): Add comment.
(show_record_command): Add comment.
(info_record_command): Update comment.
Remove target-specific code.
Call the record target's to_info_record.
(cmd_record_start): New.
(cmd_record_goto): Now extern.
Remove target-specific code.
Call target_goto_begin, target_goto_end, or target_goto.
(_initialize_record): Move record target ops initialization to
record-full.c.
Change "record" command help text.
Move "record restore", "record set", and "record show" commands to
record-full.c.
* Makefile.in (SFILES): Add record-full.c.
(HFILES_NO_SRCDIR): Add record-full.h.
(COMMON_OBS): Add record-full.o.
* amd64-linux-tdep.c: Include record-full.h instead of record.h.
* arm-tdep.c: Include record-full.h.
* i386-linux-tdep.c: Include record-full.h instead of record.h.
* i386-tdep.c: Include record-full.h.
* infrun.c: Include record-full.h.
* linux-record.c: Include record-full.h.
* moxie-tdep.c: Include record-full.h.
* record-full.c: Include record-full.h.
Change module comment.
(set_record_full_cmdlist): New.
(show_record_full_cmdlist): New.
(record_full_cmdlist): New.
(record_goto_insn): New declaration.
(record_save): New declaration.
(record_check_insn_num): Change query string.
(record_info): New.
(record_delete): New.
(record_is_replaying): New.
(record_goto_entry): New.
(record_goto_begin): New.
(record_goto_end): New.
(record_goto): New.
(init_record_ops): Update.
(init_record_core_ops): Update.
(cmd_record_save): Rename to record_save. Remove target and arg checks.
(cmd_record_start): New.
(set_record_insn_max_num): Moved from record.c
(set_record_full_command): New.
(show_record_full_command): New.
(_initialize_record_full): New.
2013-03-11 09:42:55 +01:00
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#include "record-full.h"
|
2009-08-10 05:06:34 +02:00
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#include "linux-record.h"
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2010-04-07 20:46:50 +02:00
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/* Supported register note sections. */
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static struct core_regset_section amd64_linux_regset_sections[] =
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{
|
2010-07-07 14:28:32 +02:00
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{ ".reg", 27 * 8, "general-purpose" },
|
2010-04-07 20:46:50 +02:00
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{ ".reg2", 512, "floating-point" },
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{ ".reg-xstate", I386_XSTATE_MAX_SIZE, "XSAVE extended state" },
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{ NULL, 0 }
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};
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|
2003-07-15 13:33:59 +02:00
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/* Mapping between the general-purpose registers in `struct user'
|
* amd64-linux-tdep.h: Remove file.
* amd64-linux-tdep.c: Don't include "inferior.h" and
"amd64-linux-tdep.h". Include "frame.h" and "solib-svr4.h".
(USER_R15, USER_R14, USER_R13, USER_R12, USER_RBP, USER_RBX)
(USER_R11, USER_R10, USER_R9, USER_R8, USER_RAX, USER_RCX)
(USER_RDX, USER_RSI, USER_RDI, USER_RIP, USER_CS, USER_EFLAGS)
(USER_RSP, USER_SS, USER_DS, USER_ES, USER_FS, USER_GS): Remove
macros.
(user_to_gdb_regmap): Remove variable.
(amd64_linux_gregset_reg_offset): New variable.
(amd64_core_fns): Remove variable.
(fetch_core_registers): Remove function.
(amd64_linux_supply_gregset, amd64_linux_fill_gregset): Remove
functions.
(_initialize_amd64_linux_tdep): Don't set add_core_fns.
* amd64-linux-nat.c: Don't include "amd64-linux-tdep.h".
* Makefile.in (amd64_linux_tdep_h): Remove.
(amd64-linux-nat.o): Update dependencies.
(amd64-linux-tdep.o): Update dependencies.
2004-03-14 23:39:26 +01:00
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format and GDB's register cache layout. */
|
2003-07-15 13:33:59 +02:00
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|
* amd64-linux-tdep.h: Remove file.
* amd64-linux-tdep.c: Don't include "inferior.h" and
"amd64-linux-tdep.h". Include "frame.h" and "solib-svr4.h".
(USER_R15, USER_R14, USER_R13, USER_R12, USER_RBP, USER_RBX)
(USER_R11, USER_R10, USER_R9, USER_R8, USER_RAX, USER_RCX)
(USER_RDX, USER_RSI, USER_RDI, USER_RIP, USER_CS, USER_EFLAGS)
(USER_RSP, USER_SS, USER_DS, USER_ES, USER_FS, USER_GS): Remove
macros.
(user_to_gdb_regmap): Remove variable.
(amd64_linux_gregset_reg_offset): New variable.
(amd64_core_fns): Remove variable.
(fetch_core_registers): Remove function.
(amd64_linux_supply_gregset, amd64_linux_fill_gregset): Remove
functions.
(_initialize_amd64_linux_tdep): Don't set add_core_fns.
* amd64-linux-nat.c: Don't include "amd64-linux-tdep.h".
* Makefile.in (amd64_linux_tdep_h): Remove.
(amd64-linux-nat.o): Update dependencies.
(amd64-linux-tdep.o): Update dependencies.
2004-03-14 23:39:26 +01:00
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/* From <sys/reg.h>. */
|
2010-04-22 22:02:55 +02:00
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int amd64_linux_gregset_reg_offset[] =
|
2003-07-15 13:33:59 +02:00
|
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|
{
|
* amd64-linux-tdep.h: Remove file.
* amd64-linux-tdep.c: Don't include "inferior.h" and
"amd64-linux-tdep.h". Include "frame.h" and "solib-svr4.h".
(USER_R15, USER_R14, USER_R13, USER_R12, USER_RBP, USER_RBX)
(USER_R11, USER_R10, USER_R9, USER_R8, USER_RAX, USER_RCX)
(USER_RDX, USER_RSI, USER_RDI, USER_RIP, USER_CS, USER_EFLAGS)
(USER_RSP, USER_SS, USER_DS, USER_ES, USER_FS, USER_GS): Remove
macros.
(user_to_gdb_regmap): Remove variable.
(amd64_linux_gregset_reg_offset): New variable.
(amd64_core_fns): Remove variable.
(fetch_core_registers): Remove function.
(amd64_linux_supply_gregset, amd64_linux_fill_gregset): Remove
functions.
(_initialize_amd64_linux_tdep): Don't set add_core_fns.
* amd64-linux-nat.c: Don't include "amd64-linux-tdep.h".
* Makefile.in (amd64_linux_tdep_h): Remove.
(amd64-linux-nat.o): Update dependencies.
(amd64-linux-tdep.o): Update dependencies.
2004-03-14 23:39:26 +01:00
|
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10 * 8, /* %rax */
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5 * 8, /* %rbx */
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11 * 8, /* %rcx */
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12 * 8, /* %rdx */
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13 * 8, /* %rsi */
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14 * 8, /* %rdi */
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4 * 8, /* %rbp */
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19 * 8, /* %rsp */
|
2011-01-07 20:36:19 +01:00
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9 * 8, /* %r8 ... */
|
* amd64-linux-tdep.h: Remove file.
* amd64-linux-tdep.c: Don't include "inferior.h" and
"amd64-linux-tdep.h". Include "frame.h" and "solib-svr4.h".
(USER_R15, USER_R14, USER_R13, USER_R12, USER_RBP, USER_RBX)
(USER_R11, USER_R10, USER_R9, USER_R8, USER_RAX, USER_RCX)
(USER_RDX, USER_RSI, USER_RDI, USER_RIP, USER_CS, USER_EFLAGS)
(USER_RSP, USER_SS, USER_DS, USER_ES, USER_FS, USER_GS): Remove
macros.
(user_to_gdb_regmap): Remove variable.
(amd64_linux_gregset_reg_offset): New variable.
(amd64_core_fns): Remove variable.
(fetch_core_registers): Remove function.
(amd64_linux_supply_gregset, amd64_linux_fill_gregset): Remove
functions.
(_initialize_amd64_linux_tdep): Don't set add_core_fns.
* amd64-linux-nat.c: Don't include "amd64-linux-tdep.h".
* Makefile.in (amd64_linux_tdep_h): Remove.
(amd64-linux-nat.o): Update dependencies.
(amd64-linux-tdep.o): Update dependencies.
2004-03-14 23:39:26 +01:00
|
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|
8 * 8,
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7 * 8,
|
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6 * 8,
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3 * 8,
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2 * 8,
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1 * 8,
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0 * 8, /* ... %r15 */
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16 * 8, /* %rip */
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18 * 8, /* %eflags */
|
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17 * 8, /* %cs */
|
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20 * 8, /* %ss */
|
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23 * 8, /* %ds */
|
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24 * 8, /* %es */
|
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25 * 8, /* %fs */
|
2010-04-17 20:53:46 +02:00
|
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|
26 * 8, /* %gs */
|
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|
-1, -1, -1, -1, -1, -1, -1, -1,
|
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|
-1, -1, -1, -1, -1, -1, -1, -1,
|
|
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|
-1, -1, -1, -1, -1, -1, -1, -1,
|
|
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|
-1, -1, -1, -1, -1, -1, -1, -1, -1,
|
|
|
|
|
-1, -1, -1, -1, -1, -1, -1, -1,
|
|
|
|
|
-1, -1, -1, -1, -1, -1, -1, -1,
|
|
|
|
|
15 * 8 /* "orig_rax" */
|
2003-07-15 13:33:59 +02:00
|
|
|
|
};
|
* amd64-linux-tdep.h: Remove file.
* amd64-linux-tdep.c: Don't include "inferior.h" and
"amd64-linux-tdep.h". Include "frame.h" and "solib-svr4.h".
(USER_R15, USER_R14, USER_R13, USER_R12, USER_RBP, USER_RBX)
(USER_R11, USER_R10, USER_R9, USER_R8, USER_RAX, USER_RCX)
(USER_RDX, USER_RSI, USER_RDI, USER_RIP, USER_CS, USER_EFLAGS)
(USER_RSP, USER_SS, USER_DS, USER_ES, USER_FS, USER_GS): Remove
macros.
(user_to_gdb_regmap): Remove variable.
(amd64_linux_gregset_reg_offset): New variable.
(amd64_core_fns): Remove variable.
(fetch_core_registers): Remove function.
(amd64_linux_supply_gregset, amd64_linux_fill_gregset): Remove
functions.
(_initialize_amd64_linux_tdep): Don't set add_core_fns.
* amd64-linux-nat.c: Don't include "amd64-linux-tdep.h".
* Makefile.in (amd64_linux_tdep_h): Remove.
(amd64-linux-nat.o): Update dependencies.
(amd64-linux-tdep.o): Update dependencies.
2004-03-14 23:39:26 +01:00
|
|
|
|
|
2003-07-15 13:33:59 +02:00
|
|
|
|
|
* amd64-linux-tdep.h: Remove file.
* amd64-linux-tdep.c: Don't include "inferior.h" and
"amd64-linux-tdep.h". Include "frame.h" and "solib-svr4.h".
(USER_R15, USER_R14, USER_R13, USER_R12, USER_RBP, USER_RBX)
(USER_R11, USER_R10, USER_R9, USER_R8, USER_RAX, USER_RCX)
(USER_RDX, USER_RSI, USER_RDI, USER_RIP, USER_CS, USER_EFLAGS)
(USER_RSP, USER_SS, USER_DS, USER_ES, USER_FS, USER_GS): Remove
macros.
(user_to_gdb_regmap): Remove variable.
(amd64_linux_gregset_reg_offset): New variable.
(amd64_core_fns): Remove variable.
(fetch_core_registers): Remove function.
(amd64_linux_supply_gregset, amd64_linux_fill_gregset): Remove
functions.
(_initialize_amd64_linux_tdep): Don't set add_core_fns.
* amd64-linux-nat.c: Don't include "amd64-linux-tdep.h".
* Makefile.in (amd64_linux_tdep_h): Remove.
(amd64-linux-nat.o): Update dependencies.
(amd64-linux-tdep.o): Update dependencies.
2004-03-14 23:39:26 +01:00
|
|
|
|
/* Support for signal handlers. */
|
* x86-64-tdep.h (x86_64_num_regs, x86_64_num_gregs): Remove
variable declarations.
(x86_64_register_number, x86_64_register_name): Remove prototypes.
(x86_64_linux_frame_saved_pc, x86_64_linux+saved_pc_after_call,
x86_64_linux_in_sigtramp, x86_64_linux_frame_chain,
x86_64_init_frame_pc, x86_64_init_frame_pc,
x86_64_function_has_prologue): Remove prototypes.
(X86_64_NUM_GREGS): New define.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New prototypes.
* x86-64-tdep.c: Don't include "dwarf2cfi.h". Include
"dummy_frame.h", "frame.h", "frame-base.h", "frame-unwind.h".
(RAX_REGNUM, RDX_REGNUM, RDI_REGNUM, EFLAGS_REGNUM, ST0_REGNUM,
XMM1_REGNUM): Remove defines.
(X86_64_RAX_REGNUM, X86_64_RDX_REGNUM, X86_64_RDI_REGNUM,
X86_64_RBP_REGNUM, X86_64_RSP_REGNUM, X86_64_RIP_REGNUM,
X86_64_EFLAGS_REGNUM, X86_64_ST0_REGNUM, X86_64_XMM0_REGNUM,
X86_64_XMM1_REGNUM): New defines.
(struct x86_64_register_info): Renamed from `struct
register_info'. Remove `size' member.
(x86_64_register_info_table): Remove variable.
(x86_64_register_info): New variable.
(X86_64_NUM_REGS): New define.
(X86_64_NUM_GREGS): Remove define.
(x86_64_num_regs, x86_64_num_gregs): Remove variables.
(x86_64_dwarf2gdb_regno_map, x86_64_dwarf2gdb_regno_map_length):
Remove variables.
(x86_54_dwarf2_reg_to_regnum): Remove function.
(x86_64_dwarf_regmap, x86_64_dwarf_regmap_len): New variables.
(x86_64_dwarf_reg_to_regnum): New function.
(x86_64_register_name): Rewrite.
(x86_64_register_raw_size): Remove function.
(x86_64_register_byte_table): Remove variable.
(x86_64_register_byte): Remove function.
(x86_64_register_virtual_type): Remove function.
(x86_64_register_type): New function.
(x86_64_register_convertible, x86_64_register_convert_to_virtual,
x86_64_register_convert_to_raw): Remove functions.
(x86_64_push_return_address, x86_64_pop_frame): Remove functon.
(x86_64_use_struct_convention): Make static. Adjust for renamed
defines.
(x86_64_frame_init_saved_regs): Remove function.
(x86_64_push_arguments): Make static. Change to accept a regcache
as argument.
(x86_64_store_return_value, x86_64_extract_return_value): Make
static. Rewrite based on i386 counterparts.
(x86_64_push_dummy_call): New function.
(X86_64_NUM_SAVED_REGS): New define.
(x86_64_register_number): Remove function.
(x86_64_store_struct_return): Remove function.
(x86_64_frameless_function_invocation,
x86_64_function_has_prologue): Remove functions.
(PROLOG_BUFSIZE): Remove define.
(struct x86_64_frame_cache): New structure.
(x86_64_alloc_frame_cache, x86_64_analyze_prologue,
x86_64_frame_cache, x86_64_frame_this_id,
x86_64_frame_prev_register, x86_64_frame_p,
x86_64_sigtramp_frame_cache, x86_64_sigtramp_frame_this_id,
x86_64_sigtramp_frame_prev_register, x86_sigtramp_frame_p): New
functions.
(x86_64_frame_unwind, x86_64_sigtramp_frame_unwind): New
variables.
(x86_64_skip_prologue): Rewrite in terms of
x86_64_analyze_prologue.
(x86_64_frame_base_address): New function.
(x86_64_frame_base): New variable.
(x86_64_save_dummy_frame_tos, x86_64_unwind_dummy_id): Rewrite.
(x86_64_init_abi): Set register_type and push_dummy_call. Don't
set deprecated_fp_regnum, deprecated_register_size,
deprecated_register_bytes, register_raw_size, register_byte,
register_virtual_type, register_convertiable,
register_convert_to_virtual, convert_to_raw,
deprecated_get_saved_register, deprecated_target_read_fp,
deprecated_push_arguments, deprecated_push_return_address,
deprecated_pop_frame, deprecated_store_struct_return,
deprecated_frame_init_saved_regs, deprecated_frame_chain,
frameless_function_invocation, deprecated_frame_saved_pc,
deprecated_saved_pc_after_call, frame_num_args, pc_in_sigtramp,
dwarf2_build_frame_info, deprecated_init_extra_frame_info,
deprecated_init_frame_pc and virtual_frame_pointer. Call
frame_unwind_append_predicate to register x86_64_sigtramp_frame_p
and x86_64_frame_p. Call frame_base_set_default to register
x86_64_frame_base.
(I387_FISEG_REGNUM, I387_FOSEG_REGNUM): New defines.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New functions.
(_initialize_x86_64_tdep): Remove function.
* x86-64-linux-tdep.c: Don't include "dwarf2cfi.h".
(LINUX_SIGINFO_SIZE, LINUX_UCONTEXT_SIGCONTEXT_OFFSET,
LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_FP_OFFSET): Don't
define.
(X86_64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Define.
(x86_64_linux_sigcontext_addr): Rewrite.
(x86_64_linux_sigtramp_saved_pc, x86_64_linux_saved_pc_after_call,
x86_64_linux_frame_saved_pc): Remove functions.
(x86_64_linux_pc_in_sigtramp): Renamed from
x86_64_linux_in_sigtramp. Try harder to recognize a signal
trampoline.
(x86_64_linux_frame_chain, x86_64_init_frame_pc):
Remove_functions.
(x86_64_linux_init_abi): Set pc_in_sigtramp. Initialize
TDEP->sigcontext_addr, TDEP->sc_pc_offset and TDEP->sc_sp_offset.
* x86-64-linux-nat.c: Sync with i386-linux-tdep.c.
(x86_64_regmap): Rename to regmap.
(GETREGS_SUPPLIES): Use X86_64_NUM_GREGS instead of
x86_64_num_gregs.
(supply_gregset, fill_gregset): Likewise. Use regmap instead of
x86_64_regmap.
(x86_64_fxsave_offset): Remove function.
(supply_fpregset): Simply call x86_64_supply_fxsave.
(fill_fpregset): Simply call x86_64_fill_fxsave.
(fetch_inferior_registers, store_inferior_registers): Avoid
asignment in if-statement.
(LINUX_SYSCALL_LEN, LINUX_SYSCALL_REGNUM, SYS_Sigreturn,
SYS_rt_sigreturn, LINUX_SIGCONTEXT_EFLAGS_OFFSET,
LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Remove defines.
(fetch_core_registers): Remove function.
(linux_elf_core_fns): Remove.
(offsetoff): Don't define.
(_initialize_x86_64_linux_nat, kernel_u_size): Remove functions.
* config/i386/x86-64linux.mt (TDEPFILES): Add i386-linux-tdep.o.
* config/i386/x86-64linux.mh (NATDEPFILES): Remove core-aout.o,
add core-regset.o.
* config/i386/nm-x86-64linux.h: Use NM_X86_64_LINUX_H for
protection against multiple includes instead of NM_X86_64_h. Add
various comments. Include "config/nm-linux.h". Don't include
<signal.h>.
(REGISTER_U_ADDR, KERNEL_U_SIZE, U_REGS_OFFSET, KERN_U_ADDR,
GET_THREAD_SIGNALS): Remove defines.
(x86_64_register_u_addr, kernel_u_size,
lin_thread_get_thread_signals): Remove prototypes.
(PTRACE_ARG3_TYPE, PTRACE_XFER_TYPE): Define to `long'.
[HAVE_LINK_H]: Don't include "solib.h".
[HAVE_LINK_H] (SVR4_SHARED_LIBS): Remove define.
* config/i386/tm-x86-64linux.h: Fix comments.
* Makefile.in (x86-64-linux-nat.o, x86_64-linux-tdep.o,
x86-64-tdep.o): Update dependencies.
2003-05-31 10:15:38 +02:00
|
|
|
|
|
|
|
|
|
#define LINUX_SIGTRAMP_INSN0 0x48 /* mov $NNNNNNNN, %rax */
|
|
|
|
|
#define LINUX_SIGTRAMP_OFFSET0 0
|
|
|
|
|
#define LINUX_SIGTRAMP_INSN1 0x0f /* syscall */
|
|
|
|
|
#define LINUX_SIGTRAMP_OFFSET1 7
|
|
|
|
|
|
2012-07-03 16:53:56 +02:00
|
|
|
|
static const gdb_byte amd64_linux_sigtramp_code[] =
|
* x86-64-tdep.h (x86_64_num_regs, x86_64_num_gregs): Remove
variable declarations.
(x86_64_register_number, x86_64_register_name): Remove prototypes.
(x86_64_linux_frame_saved_pc, x86_64_linux+saved_pc_after_call,
x86_64_linux_in_sigtramp, x86_64_linux_frame_chain,
x86_64_init_frame_pc, x86_64_init_frame_pc,
x86_64_function_has_prologue): Remove prototypes.
(X86_64_NUM_GREGS): New define.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New prototypes.
* x86-64-tdep.c: Don't include "dwarf2cfi.h". Include
"dummy_frame.h", "frame.h", "frame-base.h", "frame-unwind.h".
(RAX_REGNUM, RDX_REGNUM, RDI_REGNUM, EFLAGS_REGNUM, ST0_REGNUM,
XMM1_REGNUM): Remove defines.
(X86_64_RAX_REGNUM, X86_64_RDX_REGNUM, X86_64_RDI_REGNUM,
X86_64_RBP_REGNUM, X86_64_RSP_REGNUM, X86_64_RIP_REGNUM,
X86_64_EFLAGS_REGNUM, X86_64_ST0_REGNUM, X86_64_XMM0_REGNUM,
X86_64_XMM1_REGNUM): New defines.
(struct x86_64_register_info): Renamed from `struct
register_info'. Remove `size' member.
(x86_64_register_info_table): Remove variable.
(x86_64_register_info): New variable.
(X86_64_NUM_REGS): New define.
(X86_64_NUM_GREGS): Remove define.
(x86_64_num_regs, x86_64_num_gregs): Remove variables.
(x86_64_dwarf2gdb_regno_map, x86_64_dwarf2gdb_regno_map_length):
Remove variables.
(x86_54_dwarf2_reg_to_regnum): Remove function.
(x86_64_dwarf_regmap, x86_64_dwarf_regmap_len): New variables.
(x86_64_dwarf_reg_to_regnum): New function.
(x86_64_register_name): Rewrite.
(x86_64_register_raw_size): Remove function.
(x86_64_register_byte_table): Remove variable.
(x86_64_register_byte): Remove function.
(x86_64_register_virtual_type): Remove function.
(x86_64_register_type): New function.
(x86_64_register_convertible, x86_64_register_convert_to_virtual,
x86_64_register_convert_to_raw): Remove functions.
(x86_64_push_return_address, x86_64_pop_frame): Remove functon.
(x86_64_use_struct_convention): Make static. Adjust for renamed
defines.
(x86_64_frame_init_saved_regs): Remove function.
(x86_64_push_arguments): Make static. Change to accept a regcache
as argument.
(x86_64_store_return_value, x86_64_extract_return_value): Make
static. Rewrite based on i386 counterparts.
(x86_64_push_dummy_call): New function.
(X86_64_NUM_SAVED_REGS): New define.
(x86_64_register_number): Remove function.
(x86_64_store_struct_return): Remove function.
(x86_64_frameless_function_invocation,
x86_64_function_has_prologue): Remove functions.
(PROLOG_BUFSIZE): Remove define.
(struct x86_64_frame_cache): New structure.
(x86_64_alloc_frame_cache, x86_64_analyze_prologue,
x86_64_frame_cache, x86_64_frame_this_id,
x86_64_frame_prev_register, x86_64_frame_p,
x86_64_sigtramp_frame_cache, x86_64_sigtramp_frame_this_id,
x86_64_sigtramp_frame_prev_register, x86_sigtramp_frame_p): New
functions.
(x86_64_frame_unwind, x86_64_sigtramp_frame_unwind): New
variables.
(x86_64_skip_prologue): Rewrite in terms of
x86_64_analyze_prologue.
(x86_64_frame_base_address): New function.
(x86_64_frame_base): New variable.
(x86_64_save_dummy_frame_tos, x86_64_unwind_dummy_id): Rewrite.
(x86_64_init_abi): Set register_type and push_dummy_call. Don't
set deprecated_fp_regnum, deprecated_register_size,
deprecated_register_bytes, register_raw_size, register_byte,
register_virtual_type, register_convertiable,
register_convert_to_virtual, convert_to_raw,
deprecated_get_saved_register, deprecated_target_read_fp,
deprecated_push_arguments, deprecated_push_return_address,
deprecated_pop_frame, deprecated_store_struct_return,
deprecated_frame_init_saved_regs, deprecated_frame_chain,
frameless_function_invocation, deprecated_frame_saved_pc,
deprecated_saved_pc_after_call, frame_num_args, pc_in_sigtramp,
dwarf2_build_frame_info, deprecated_init_extra_frame_info,
deprecated_init_frame_pc and virtual_frame_pointer. Call
frame_unwind_append_predicate to register x86_64_sigtramp_frame_p
and x86_64_frame_p. Call frame_base_set_default to register
x86_64_frame_base.
(I387_FISEG_REGNUM, I387_FOSEG_REGNUM): New defines.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New functions.
(_initialize_x86_64_tdep): Remove function.
* x86-64-linux-tdep.c: Don't include "dwarf2cfi.h".
(LINUX_SIGINFO_SIZE, LINUX_UCONTEXT_SIGCONTEXT_OFFSET,
LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_FP_OFFSET): Don't
define.
(X86_64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Define.
(x86_64_linux_sigcontext_addr): Rewrite.
(x86_64_linux_sigtramp_saved_pc, x86_64_linux_saved_pc_after_call,
x86_64_linux_frame_saved_pc): Remove functions.
(x86_64_linux_pc_in_sigtramp): Renamed from
x86_64_linux_in_sigtramp. Try harder to recognize a signal
trampoline.
(x86_64_linux_frame_chain, x86_64_init_frame_pc):
Remove_functions.
(x86_64_linux_init_abi): Set pc_in_sigtramp. Initialize
TDEP->sigcontext_addr, TDEP->sc_pc_offset and TDEP->sc_sp_offset.
* x86-64-linux-nat.c: Sync with i386-linux-tdep.c.
(x86_64_regmap): Rename to regmap.
(GETREGS_SUPPLIES): Use X86_64_NUM_GREGS instead of
x86_64_num_gregs.
(supply_gregset, fill_gregset): Likewise. Use regmap instead of
x86_64_regmap.
(x86_64_fxsave_offset): Remove function.
(supply_fpregset): Simply call x86_64_supply_fxsave.
(fill_fpregset): Simply call x86_64_fill_fxsave.
(fetch_inferior_registers, store_inferior_registers): Avoid
asignment in if-statement.
(LINUX_SYSCALL_LEN, LINUX_SYSCALL_REGNUM, SYS_Sigreturn,
SYS_rt_sigreturn, LINUX_SIGCONTEXT_EFLAGS_OFFSET,
LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Remove defines.
(fetch_core_registers): Remove function.
(linux_elf_core_fns): Remove.
(offsetoff): Don't define.
(_initialize_x86_64_linux_nat, kernel_u_size): Remove functions.
* config/i386/x86-64linux.mt (TDEPFILES): Add i386-linux-tdep.o.
* config/i386/x86-64linux.mh (NATDEPFILES): Remove core-aout.o,
add core-regset.o.
* config/i386/nm-x86-64linux.h: Use NM_X86_64_LINUX_H for
protection against multiple includes instead of NM_X86_64_h. Add
various comments. Include "config/nm-linux.h". Don't include
<signal.h>.
(REGISTER_U_ADDR, KERNEL_U_SIZE, U_REGS_OFFSET, KERN_U_ADDR,
GET_THREAD_SIGNALS): Remove defines.
(x86_64_register_u_addr, kernel_u_size,
lin_thread_get_thread_signals): Remove prototypes.
(PTRACE_ARG3_TYPE, PTRACE_XFER_TYPE): Define to `long'.
[HAVE_LINK_H]: Don't include "solib.h".
[HAVE_LINK_H] (SVR4_SHARED_LIBS): Remove define.
* config/i386/tm-x86-64linux.h: Fix comments.
* Makefile.in (x86-64-linux-nat.o, x86_64-linux-tdep.o,
x86-64-tdep.o): Update dependencies.
2003-05-31 10:15:38 +02:00
|
|
|
|
{
|
|
|
|
|
/* mov $__NR_rt_sigreturn, %rax */
|
2002-10-24 Michal Ludvig <mludvig@suse.cz>
* dwarf2cfi.c (struct context)
(struct context_reg): Moved to dwarf2cfi.h
(context_alloc, frame_state_alloc, context_cpy):
Made extern instead of static, removed prototypes.
* dwarf2cfi.h (struct context)
(struct context_reg): New, moved from dwarf2cfi.c
(context_alloc, frame_state_alloc, context_cpy):
New prototypes.
* x86-64-linux-tdep.c (x86_64_linux_sigtramp_saved_pc):
Changed from static to extern.
(LINUX_SIGINFO_SIZE, LINUX_SIGCONTEXT_PC_OFFSET)
(LINUX_SIGCONTEXT_FP_OFFSET)
(LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Adjusted.
(x86_64_linux_in_sigtramp, x86_64_linux_frame_chain)
(x86_64_init_frame_pc, x86_64_init_extra_frame_info): New.
* x86-64-tdep.c (x86_64_gdbarch_init): Several
set_gdbarch_*() calls now use x86-64 specific functions
instead of DWARF2 CFI ones.
* x86-64-tdep.h (x86_64_linux_in_sigtramp)
(x86_64_linux_frame_chain, x86_64_init_frame_pc)
(x86_64_init_extra_frame_info): New prototypes.
2002-10-24 03:27:43 +02:00
|
|
|
|
LINUX_SIGTRAMP_INSN0, 0xc7, 0xc0, 0x0f, 0x00, 0x00, 0x00,
|
|
|
|
|
/* syscall */
|
|
|
|
|
LINUX_SIGTRAMP_INSN1, 0x05
|
2001-09-21 14:19:15 +02:00
|
|
|
|
};
|
|
|
|
|
|
2012-07-03 16:53:56 +02:00
|
|
|
|
static const gdb_byte amd64_x32_linux_sigtramp_code[] =
|
|
|
|
|
{
|
|
|
|
|
/* mov $__NR_rt_sigreturn, %rax. */
|
|
|
|
|
LINUX_SIGTRAMP_INSN0, 0xc7, 0xc0, 0x01, 0x02, 0x00, 0x40,
|
|
|
|
|
/* syscall */
|
|
|
|
|
LINUX_SIGTRAMP_INSN1, 0x05
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
#define LINUX_SIGTRAMP_LEN (sizeof amd64_linux_sigtramp_code)
|
2001-09-21 14:19:15 +02:00
|
|
|
|
|
|
|
|
|
/* If PC is in a sigtramp routine, return the address of the start of
|
|
|
|
|
the routine. Otherwise, return 0. */
|
|
|
|
|
|
|
|
|
|
static CORE_ADDR
|
Update i386 and amd64 ports for unwinder changes.
* amd64-tdep.c (amd64_frame_cache): Expect this_frame.
(amd64_frame_this_id, amd64_frame_prev_register): Update signature.
(amd64_frame_unwind): Use default_frame_sniffer.
(amd64_frame_sniffer): Delete.
(amd64_sigtramp_frame_cache): Expect this_frame.
(amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
(amd64_sigtramp_frame_sniffer): Update signature.
(amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
(amd64_frame_base_address): Expect this_frame.
(amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
this_frame.
(amd64_init_abi): Use set_gdbarch_dummy_id and
frame_unwind_append_unwinder.
* i386-tdep.c (i386_frame_cache): Expect this_frame.
(i386_frame_this_id, i386_frame_prev_register): Update signature.
(i386_frame_unwind): Use default_frame_sniffer.
(i386_frame_sniffer): Delete.
(i386_sigtramp_frame_cache): Expect this_frame.
(i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
(i386_sigtramp_frame_sniffer): Update signature.
(i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
(i386_frame_base_address): Update signature.
(i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
(i386_push_dummy_call): Update comment.
(i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
Expect this_frame.
(i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
and frame_unwind_append_unwinder.
* amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
i386nbsd-tdep.c: Update for unwinder changes.
2008-04-30 23:19:45 +02:00
|
|
|
|
amd64_linux_sigtramp_start (struct frame_info *this_frame)
|
2001-09-21 14:19:15 +02:00
|
|
|
|
{
|
2012-07-03 16:53:56 +02:00
|
|
|
|
struct gdbarch *gdbarch;
|
|
|
|
|
const gdb_byte *sigtramp_code;
|
Update i386 and amd64 ports for unwinder changes.
* amd64-tdep.c (amd64_frame_cache): Expect this_frame.
(amd64_frame_this_id, amd64_frame_prev_register): Update signature.
(amd64_frame_unwind): Use default_frame_sniffer.
(amd64_frame_sniffer): Delete.
(amd64_sigtramp_frame_cache): Expect this_frame.
(amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
(amd64_sigtramp_frame_sniffer): Update signature.
(amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
(amd64_frame_base_address): Expect this_frame.
(amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
this_frame.
(amd64_init_abi): Use set_gdbarch_dummy_id and
frame_unwind_append_unwinder.
* i386-tdep.c (i386_frame_cache): Expect this_frame.
(i386_frame_this_id, i386_frame_prev_register): Update signature.
(i386_frame_unwind): Use default_frame_sniffer.
(i386_frame_sniffer): Delete.
(i386_sigtramp_frame_cache): Expect this_frame.
(i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
(i386_sigtramp_frame_sniffer): Update signature.
(i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
(i386_frame_base_address): Update signature.
(i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
(i386_push_dummy_call): Update comment.
(i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
Expect this_frame.
(i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
and frame_unwind_append_unwinder.
* amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
i386nbsd-tdep.c: Update for unwinder changes.
2008-04-30 23:19:45 +02:00
|
|
|
|
CORE_ADDR pc = get_frame_pc (this_frame);
|
2005-05-09 00:07:27 +02:00
|
|
|
|
gdb_byte buf[LINUX_SIGTRAMP_LEN];
|
* x86-64-tdep.h (x86_64_num_regs, x86_64_num_gregs): Remove
variable declarations.
(x86_64_register_number, x86_64_register_name): Remove prototypes.
(x86_64_linux_frame_saved_pc, x86_64_linux+saved_pc_after_call,
x86_64_linux_in_sigtramp, x86_64_linux_frame_chain,
x86_64_init_frame_pc, x86_64_init_frame_pc,
x86_64_function_has_prologue): Remove prototypes.
(X86_64_NUM_GREGS): New define.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New prototypes.
* x86-64-tdep.c: Don't include "dwarf2cfi.h". Include
"dummy_frame.h", "frame.h", "frame-base.h", "frame-unwind.h".
(RAX_REGNUM, RDX_REGNUM, RDI_REGNUM, EFLAGS_REGNUM, ST0_REGNUM,
XMM1_REGNUM): Remove defines.
(X86_64_RAX_REGNUM, X86_64_RDX_REGNUM, X86_64_RDI_REGNUM,
X86_64_RBP_REGNUM, X86_64_RSP_REGNUM, X86_64_RIP_REGNUM,
X86_64_EFLAGS_REGNUM, X86_64_ST0_REGNUM, X86_64_XMM0_REGNUM,
X86_64_XMM1_REGNUM): New defines.
(struct x86_64_register_info): Renamed from `struct
register_info'. Remove `size' member.
(x86_64_register_info_table): Remove variable.
(x86_64_register_info): New variable.
(X86_64_NUM_REGS): New define.
(X86_64_NUM_GREGS): Remove define.
(x86_64_num_regs, x86_64_num_gregs): Remove variables.
(x86_64_dwarf2gdb_regno_map, x86_64_dwarf2gdb_regno_map_length):
Remove variables.
(x86_54_dwarf2_reg_to_regnum): Remove function.
(x86_64_dwarf_regmap, x86_64_dwarf_regmap_len): New variables.
(x86_64_dwarf_reg_to_regnum): New function.
(x86_64_register_name): Rewrite.
(x86_64_register_raw_size): Remove function.
(x86_64_register_byte_table): Remove variable.
(x86_64_register_byte): Remove function.
(x86_64_register_virtual_type): Remove function.
(x86_64_register_type): New function.
(x86_64_register_convertible, x86_64_register_convert_to_virtual,
x86_64_register_convert_to_raw): Remove functions.
(x86_64_push_return_address, x86_64_pop_frame): Remove functon.
(x86_64_use_struct_convention): Make static. Adjust for renamed
defines.
(x86_64_frame_init_saved_regs): Remove function.
(x86_64_push_arguments): Make static. Change to accept a regcache
as argument.
(x86_64_store_return_value, x86_64_extract_return_value): Make
static. Rewrite based on i386 counterparts.
(x86_64_push_dummy_call): New function.
(X86_64_NUM_SAVED_REGS): New define.
(x86_64_register_number): Remove function.
(x86_64_store_struct_return): Remove function.
(x86_64_frameless_function_invocation,
x86_64_function_has_prologue): Remove functions.
(PROLOG_BUFSIZE): Remove define.
(struct x86_64_frame_cache): New structure.
(x86_64_alloc_frame_cache, x86_64_analyze_prologue,
x86_64_frame_cache, x86_64_frame_this_id,
x86_64_frame_prev_register, x86_64_frame_p,
x86_64_sigtramp_frame_cache, x86_64_sigtramp_frame_this_id,
x86_64_sigtramp_frame_prev_register, x86_sigtramp_frame_p): New
functions.
(x86_64_frame_unwind, x86_64_sigtramp_frame_unwind): New
variables.
(x86_64_skip_prologue): Rewrite in terms of
x86_64_analyze_prologue.
(x86_64_frame_base_address): New function.
(x86_64_frame_base): New variable.
(x86_64_save_dummy_frame_tos, x86_64_unwind_dummy_id): Rewrite.
(x86_64_init_abi): Set register_type and push_dummy_call. Don't
set deprecated_fp_regnum, deprecated_register_size,
deprecated_register_bytes, register_raw_size, register_byte,
register_virtual_type, register_convertiable,
register_convert_to_virtual, convert_to_raw,
deprecated_get_saved_register, deprecated_target_read_fp,
deprecated_push_arguments, deprecated_push_return_address,
deprecated_pop_frame, deprecated_store_struct_return,
deprecated_frame_init_saved_regs, deprecated_frame_chain,
frameless_function_invocation, deprecated_frame_saved_pc,
deprecated_saved_pc_after_call, frame_num_args, pc_in_sigtramp,
dwarf2_build_frame_info, deprecated_init_extra_frame_info,
deprecated_init_frame_pc and virtual_frame_pointer. Call
frame_unwind_append_predicate to register x86_64_sigtramp_frame_p
and x86_64_frame_p. Call frame_base_set_default to register
x86_64_frame_base.
(I387_FISEG_REGNUM, I387_FOSEG_REGNUM): New defines.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New functions.
(_initialize_x86_64_tdep): Remove function.
* x86-64-linux-tdep.c: Don't include "dwarf2cfi.h".
(LINUX_SIGINFO_SIZE, LINUX_UCONTEXT_SIGCONTEXT_OFFSET,
LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_FP_OFFSET): Don't
define.
(X86_64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Define.
(x86_64_linux_sigcontext_addr): Rewrite.
(x86_64_linux_sigtramp_saved_pc, x86_64_linux_saved_pc_after_call,
x86_64_linux_frame_saved_pc): Remove functions.
(x86_64_linux_pc_in_sigtramp): Renamed from
x86_64_linux_in_sigtramp. Try harder to recognize a signal
trampoline.
(x86_64_linux_frame_chain, x86_64_init_frame_pc):
Remove_functions.
(x86_64_linux_init_abi): Set pc_in_sigtramp. Initialize
TDEP->sigcontext_addr, TDEP->sc_pc_offset and TDEP->sc_sp_offset.
* x86-64-linux-nat.c: Sync with i386-linux-tdep.c.
(x86_64_regmap): Rename to regmap.
(GETREGS_SUPPLIES): Use X86_64_NUM_GREGS instead of
x86_64_num_gregs.
(supply_gregset, fill_gregset): Likewise. Use regmap instead of
x86_64_regmap.
(x86_64_fxsave_offset): Remove function.
(supply_fpregset): Simply call x86_64_supply_fxsave.
(fill_fpregset): Simply call x86_64_fill_fxsave.
(fetch_inferior_registers, store_inferior_registers): Avoid
asignment in if-statement.
(LINUX_SYSCALL_LEN, LINUX_SYSCALL_REGNUM, SYS_Sigreturn,
SYS_rt_sigreturn, LINUX_SIGCONTEXT_EFLAGS_OFFSET,
LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Remove defines.
(fetch_core_registers): Remove function.
(linux_elf_core_fns): Remove.
(offsetoff): Don't define.
(_initialize_x86_64_linux_nat, kernel_u_size): Remove functions.
* config/i386/x86-64linux.mt (TDEPFILES): Add i386-linux-tdep.o.
* config/i386/x86-64linux.mh (NATDEPFILES): Remove core-aout.o,
add core-regset.o.
* config/i386/nm-x86-64linux.h: Use NM_X86_64_LINUX_H for
protection against multiple includes instead of NM_X86_64_h. Add
various comments. Include "config/nm-linux.h". Don't include
<signal.h>.
(REGISTER_U_ADDR, KERNEL_U_SIZE, U_REGS_OFFSET, KERN_U_ADDR,
GET_THREAD_SIGNALS): Remove defines.
(x86_64_register_u_addr, kernel_u_size,
lin_thread_get_thread_signals): Remove prototypes.
(PTRACE_ARG3_TYPE, PTRACE_XFER_TYPE): Define to `long'.
[HAVE_LINK_H]: Don't include "solib.h".
[HAVE_LINK_H] (SVR4_SHARED_LIBS): Remove define.
* config/i386/tm-x86-64linux.h: Fix comments.
* Makefile.in (x86-64-linux-nat.o, x86_64-linux-tdep.o,
x86-64-tdep.o): Update dependencies.
2003-05-31 10:15:38 +02:00
|
|
|
|
|
|
|
|
|
/* We only recognize a signal trampoline if PC is at the start of
|
|
|
|
|
one of the two instructions. We optimize for finding the PC at
|
|
|
|
|
the start, as will be the case when the trampoline is not the
|
|
|
|
|
first frame on the stack. We assume that in the case where the
|
|
|
|
|
PC is not at the start of the instruction sequence, there will be
|
|
|
|
|
a few trailing readable bytes on the stack. */
|
|
|
|
|
|
Update i386 and amd64 ports for unwinder changes.
* amd64-tdep.c (amd64_frame_cache): Expect this_frame.
(amd64_frame_this_id, amd64_frame_prev_register): Update signature.
(amd64_frame_unwind): Use default_frame_sniffer.
(amd64_frame_sniffer): Delete.
(amd64_sigtramp_frame_cache): Expect this_frame.
(amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
(amd64_sigtramp_frame_sniffer): Update signature.
(amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
(amd64_frame_base_address): Expect this_frame.
(amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
this_frame.
(amd64_init_abi): Use set_gdbarch_dummy_id and
frame_unwind_append_unwinder.
* i386-tdep.c (i386_frame_cache): Expect this_frame.
(i386_frame_this_id, i386_frame_prev_register): Update signature.
(i386_frame_unwind): Use default_frame_sniffer.
(i386_frame_sniffer): Delete.
(i386_sigtramp_frame_cache): Expect this_frame.
(i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
(i386_sigtramp_frame_sniffer): Update signature.
(i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
(i386_frame_base_address): Update signature.
(i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
(i386_push_dummy_call): Update comment.
(i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
Expect this_frame.
(i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
and frame_unwind_append_unwinder.
* amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
i386nbsd-tdep.c: Update for unwinder changes.
2008-04-30 23:19:45 +02:00
|
|
|
|
if (!safe_frame_unwind_memory (this_frame, pc, buf, sizeof buf))
|
2001-09-21 14:19:15 +02:00
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
if (buf[0] != LINUX_SIGTRAMP_INSN0)
|
|
|
|
|
{
|
|
|
|
|
if (buf[0] != LINUX_SIGTRAMP_INSN1)
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
pc -= LINUX_SIGTRAMP_OFFSET1;
|
Update i386 and amd64 ports for unwinder changes.
* amd64-tdep.c (amd64_frame_cache): Expect this_frame.
(amd64_frame_this_id, amd64_frame_prev_register): Update signature.
(amd64_frame_unwind): Use default_frame_sniffer.
(amd64_frame_sniffer): Delete.
(amd64_sigtramp_frame_cache): Expect this_frame.
(amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
(amd64_sigtramp_frame_sniffer): Update signature.
(amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
(amd64_frame_base_address): Expect this_frame.
(amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
this_frame.
(amd64_init_abi): Use set_gdbarch_dummy_id and
frame_unwind_append_unwinder.
* i386-tdep.c (i386_frame_cache): Expect this_frame.
(i386_frame_this_id, i386_frame_prev_register): Update signature.
(i386_frame_unwind): Use default_frame_sniffer.
(i386_frame_sniffer): Delete.
(i386_sigtramp_frame_cache): Expect this_frame.
(i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
(i386_sigtramp_frame_sniffer): Update signature.
(i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
(i386_frame_base_address): Update signature.
(i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
(i386_push_dummy_call): Update comment.
(i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
Expect this_frame.
(i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
and frame_unwind_append_unwinder.
* amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
i386nbsd-tdep.c: Update for unwinder changes.
2008-04-30 23:19:45 +02:00
|
|
|
|
if (!safe_frame_unwind_memory (this_frame, pc, buf, sizeof buf))
|
2001-09-21 14:19:15 +02:00
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
2012-07-03 16:53:56 +02:00
|
|
|
|
gdbarch = get_frame_arch (this_frame);
|
|
|
|
|
if (gdbarch_ptr_bit (gdbarch) == 32)
|
|
|
|
|
sigtramp_code = amd64_x32_linux_sigtramp_code;
|
|
|
|
|
else
|
|
|
|
|
sigtramp_code = amd64_linux_sigtramp_code;
|
|
|
|
|
if (memcmp (buf, sigtramp_code, LINUX_SIGTRAMP_LEN) != 0)
|
2001-09-21 14:19:15 +02:00
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
return pc;
|
|
|
|
|
}
|
|
|
|
|
|
Update i386 and amd64 ports for unwinder changes.
* amd64-tdep.c (amd64_frame_cache): Expect this_frame.
(amd64_frame_this_id, amd64_frame_prev_register): Update signature.
(amd64_frame_unwind): Use default_frame_sniffer.
(amd64_frame_sniffer): Delete.
(amd64_sigtramp_frame_cache): Expect this_frame.
(amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
(amd64_sigtramp_frame_sniffer): Update signature.
(amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
(amd64_frame_base_address): Expect this_frame.
(amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
this_frame.
(amd64_init_abi): Use set_gdbarch_dummy_id and
frame_unwind_append_unwinder.
* i386-tdep.c (i386_frame_cache): Expect this_frame.
(i386_frame_this_id, i386_frame_prev_register): Update signature.
(i386_frame_unwind): Use default_frame_sniffer.
(i386_frame_sniffer): Delete.
(i386_sigtramp_frame_cache): Expect this_frame.
(i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
(i386_sigtramp_frame_sniffer): Update signature.
(i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
(i386_frame_base_address): Update signature.
(i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
(i386_push_dummy_call): Update comment.
(i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
Expect this_frame.
(i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
and frame_unwind_append_unwinder.
* amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
i386nbsd-tdep.c: Update for unwinder changes.
2008-04-30 23:19:45 +02:00
|
|
|
|
/* Return whether THIS_FRAME corresponds to a GNU/Linux sigtramp
|
|
|
|
|
routine. */
|
2002-10-24 Michal Ludvig <mludvig@suse.cz>
* dwarf2cfi.c (struct context)
(struct context_reg): Moved to dwarf2cfi.h
(context_alloc, frame_state_alloc, context_cpy):
Made extern instead of static, removed prototypes.
* dwarf2cfi.h (struct context)
(struct context_reg): New, moved from dwarf2cfi.c
(context_alloc, frame_state_alloc, context_cpy):
New prototypes.
* x86-64-linux-tdep.c (x86_64_linux_sigtramp_saved_pc):
Changed from static to extern.
(LINUX_SIGINFO_SIZE, LINUX_SIGCONTEXT_PC_OFFSET)
(LINUX_SIGCONTEXT_FP_OFFSET)
(LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Adjusted.
(x86_64_linux_in_sigtramp, x86_64_linux_frame_chain)
(x86_64_init_frame_pc, x86_64_init_extra_frame_info): New.
* x86-64-tdep.c (x86_64_gdbarch_init): Several
set_gdbarch_*() calls now use x86-64 specific functions
instead of DWARF2 CFI ones.
* x86-64-tdep.h (x86_64_linux_in_sigtramp)
(x86_64_linux_frame_chain, x86_64_init_frame_pc)
(x86_64_init_extra_frame_info): New prototypes.
2002-10-24 03:27:43 +02:00
|
|
|
|
|
* x86-64-tdep.h (x86_64_num_regs, x86_64_num_gregs): Remove
variable declarations.
(x86_64_register_number, x86_64_register_name): Remove prototypes.
(x86_64_linux_frame_saved_pc, x86_64_linux+saved_pc_after_call,
x86_64_linux_in_sigtramp, x86_64_linux_frame_chain,
x86_64_init_frame_pc, x86_64_init_frame_pc,
x86_64_function_has_prologue): Remove prototypes.
(X86_64_NUM_GREGS): New define.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New prototypes.
* x86-64-tdep.c: Don't include "dwarf2cfi.h". Include
"dummy_frame.h", "frame.h", "frame-base.h", "frame-unwind.h".
(RAX_REGNUM, RDX_REGNUM, RDI_REGNUM, EFLAGS_REGNUM, ST0_REGNUM,
XMM1_REGNUM): Remove defines.
(X86_64_RAX_REGNUM, X86_64_RDX_REGNUM, X86_64_RDI_REGNUM,
X86_64_RBP_REGNUM, X86_64_RSP_REGNUM, X86_64_RIP_REGNUM,
X86_64_EFLAGS_REGNUM, X86_64_ST0_REGNUM, X86_64_XMM0_REGNUM,
X86_64_XMM1_REGNUM): New defines.
(struct x86_64_register_info): Renamed from `struct
register_info'. Remove `size' member.
(x86_64_register_info_table): Remove variable.
(x86_64_register_info): New variable.
(X86_64_NUM_REGS): New define.
(X86_64_NUM_GREGS): Remove define.
(x86_64_num_regs, x86_64_num_gregs): Remove variables.
(x86_64_dwarf2gdb_regno_map, x86_64_dwarf2gdb_regno_map_length):
Remove variables.
(x86_54_dwarf2_reg_to_regnum): Remove function.
(x86_64_dwarf_regmap, x86_64_dwarf_regmap_len): New variables.
(x86_64_dwarf_reg_to_regnum): New function.
(x86_64_register_name): Rewrite.
(x86_64_register_raw_size): Remove function.
(x86_64_register_byte_table): Remove variable.
(x86_64_register_byte): Remove function.
(x86_64_register_virtual_type): Remove function.
(x86_64_register_type): New function.
(x86_64_register_convertible, x86_64_register_convert_to_virtual,
x86_64_register_convert_to_raw): Remove functions.
(x86_64_push_return_address, x86_64_pop_frame): Remove functon.
(x86_64_use_struct_convention): Make static. Adjust for renamed
defines.
(x86_64_frame_init_saved_regs): Remove function.
(x86_64_push_arguments): Make static. Change to accept a regcache
as argument.
(x86_64_store_return_value, x86_64_extract_return_value): Make
static. Rewrite based on i386 counterparts.
(x86_64_push_dummy_call): New function.
(X86_64_NUM_SAVED_REGS): New define.
(x86_64_register_number): Remove function.
(x86_64_store_struct_return): Remove function.
(x86_64_frameless_function_invocation,
x86_64_function_has_prologue): Remove functions.
(PROLOG_BUFSIZE): Remove define.
(struct x86_64_frame_cache): New structure.
(x86_64_alloc_frame_cache, x86_64_analyze_prologue,
x86_64_frame_cache, x86_64_frame_this_id,
x86_64_frame_prev_register, x86_64_frame_p,
x86_64_sigtramp_frame_cache, x86_64_sigtramp_frame_this_id,
x86_64_sigtramp_frame_prev_register, x86_sigtramp_frame_p): New
functions.
(x86_64_frame_unwind, x86_64_sigtramp_frame_unwind): New
variables.
(x86_64_skip_prologue): Rewrite in terms of
x86_64_analyze_prologue.
(x86_64_frame_base_address): New function.
(x86_64_frame_base): New variable.
(x86_64_save_dummy_frame_tos, x86_64_unwind_dummy_id): Rewrite.
(x86_64_init_abi): Set register_type and push_dummy_call. Don't
set deprecated_fp_regnum, deprecated_register_size,
deprecated_register_bytes, register_raw_size, register_byte,
register_virtual_type, register_convertiable,
register_convert_to_virtual, convert_to_raw,
deprecated_get_saved_register, deprecated_target_read_fp,
deprecated_push_arguments, deprecated_push_return_address,
deprecated_pop_frame, deprecated_store_struct_return,
deprecated_frame_init_saved_regs, deprecated_frame_chain,
frameless_function_invocation, deprecated_frame_saved_pc,
deprecated_saved_pc_after_call, frame_num_args, pc_in_sigtramp,
dwarf2_build_frame_info, deprecated_init_extra_frame_info,
deprecated_init_frame_pc and virtual_frame_pointer. Call
frame_unwind_append_predicate to register x86_64_sigtramp_frame_p
and x86_64_frame_p. Call frame_base_set_default to register
x86_64_frame_base.
(I387_FISEG_REGNUM, I387_FOSEG_REGNUM): New defines.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New functions.
(_initialize_x86_64_tdep): Remove function.
* x86-64-linux-tdep.c: Don't include "dwarf2cfi.h".
(LINUX_SIGINFO_SIZE, LINUX_UCONTEXT_SIGCONTEXT_OFFSET,
LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_FP_OFFSET): Don't
define.
(X86_64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Define.
(x86_64_linux_sigcontext_addr): Rewrite.
(x86_64_linux_sigtramp_saved_pc, x86_64_linux_saved_pc_after_call,
x86_64_linux_frame_saved_pc): Remove functions.
(x86_64_linux_pc_in_sigtramp): Renamed from
x86_64_linux_in_sigtramp. Try harder to recognize a signal
trampoline.
(x86_64_linux_frame_chain, x86_64_init_frame_pc):
Remove_functions.
(x86_64_linux_init_abi): Set pc_in_sigtramp. Initialize
TDEP->sigcontext_addr, TDEP->sc_pc_offset and TDEP->sc_sp_offset.
* x86-64-linux-nat.c: Sync with i386-linux-tdep.c.
(x86_64_regmap): Rename to regmap.
(GETREGS_SUPPLIES): Use X86_64_NUM_GREGS instead of
x86_64_num_gregs.
(supply_gregset, fill_gregset): Likewise. Use regmap instead of
x86_64_regmap.
(x86_64_fxsave_offset): Remove function.
(supply_fpregset): Simply call x86_64_supply_fxsave.
(fill_fpregset): Simply call x86_64_fill_fxsave.
(fetch_inferior_registers, store_inferior_registers): Avoid
asignment in if-statement.
(LINUX_SYSCALL_LEN, LINUX_SYSCALL_REGNUM, SYS_Sigreturn,
SYS_rt_sigreturn, LINUX_SIGCONTEXT_EFLAGS_OFFSET,
LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Remove defines.
(fetch_core_registers): Remove function.
(linux_elf_core_fns): Remove.
(offsetoff): Don't define.
(_initialize_x86_64_linux_nat, kernel_u_size): Remove functions.
* config/i386/x86-64linux.mt (TDEPFILES): Add i386-linux-tdep.o.
* config/i386/x86-64linux.mh (NATDEPFILES): Remove core-aout.o,
add core-regset.o.
* config/i386/nm-x86-64linux.h: Use NM_X86_64_LINUX_H for
protection against multiple includes instead of NM_X86_64_h. Add
various comments. Include "config/nm-linux.h". Don't include
<signal.h>.
(REGISTER_U_ADDR, KERNEL_U_SIZE, U_REGS_OFFSET, KERN_U_ADDR,
GET_THREAD_SIGNALS): Remove defines.
(x86_64_register_u_addr, kernel_u_size,
lin_thread_get_thread_signals): Remove prototypes.
(PTRACE_ARG3_TYPE, PTRACE_XFER_TYPE): Define to `long'.
[HAVE_LINK_H]: Don't include "solib.h".
[HAVE_LINK_H] (SVR4_SHARED_LIBS): Remove define.
* config/i386/tm-x86-64linux.h: Fix comments.
* Makefile.in (x86-64-linux-nat.o, x86_64-linux-tdep.o,
x86-64-tdep.o): Update dependencies.
2003-05-31 10:15:38 +02:00
|
|
|
|
static int
|
Update i386 and amd64 ports for unwinder changes.
* amd64-tdep.c (amd64_frame_cache): Expect this_frame.
(amd64_frame_this_id, amd64_frame_prev_register): Update signature.
(amd64_frame_unwind): Use default_frame_sniffer.
(amd64_frame_sniffer): Delete.
(amd64_sigtramp_frame_cache): Expect this_frame.
(amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
(amd64_sigtramp_frame_sniffer): Update signature.
(amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
(amd64_frame_base_address): Expect this_frame.
(amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
this_frame.
(amd64_init_abi): Use set_gdbarch_dummy_id and
frame_unwind_append_unwinder.
* i386-tdep.c (i386_frame_cache): Expect this_frame.
(i386_frame_this_id, i386_frame_prev_register): Update signature.
(i386_frame_unwind): Use default_frame_sniffer.
(i386_frame_sniffer): Delete.
(i386_sigtramp_frame_cache): Expect this_frame.
(i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
(i386_sigtramp_frame_sniffer): Update signature.
(i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
(i386_frame_base_address): Update signature.
(i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
(i386_push_dummy_call): Update comment.
(i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
Expect this_frame.
(i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
and frame_unwind_append_unwinder.
* amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
i386nbsd-tdep.c: Update for unwinder changes.
2008-04-30 23:19:45 +02:00
|
|
|
|
amd64_linux_sigtramp_p (struct frame_info *this_frame)
|
2002-10-24 Michal Ludvig <mludvig@suse.cz>
* dwarf2cfi.c (struct context)
(struct context_reg): Moved to dwarf2cfi.h
(context_alloc, frame_state_alloc, context_cpy):
Made extern instead of static, removed prototypes.
* dwarf2cfi.h (struct context)
(struct context_reg): New, moved from dwarf2cfi.c
(context_alloc, frame_state_alloc, context_cpy):
New prototypes.
* x86-64-linux-tdep.c (x86_64_linux_sigtramp_saved_pc):
Changed from static to extern.
(LINUX_SIGINFO_SIZE, LINUX_SIGCONTEXT_PC_OFFSET)
(LINUX_SIGCONTEXT_FP_OFFSET)
(LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Adjusted.
(x86_64_linux_in_sigtramp, x86_64_linux_frame_chain)
(x86_64_init_frame_pc, x86_64_init_extra_frame_info): New.
* x86-64-tdep.c (x86_64_gdbarch_init): Several
set_gdbarch_*() calls now use x86-64 specific functions
instead of DWARF2 CFI ones.
* x86-64-tdep.h (x86_64_linux_in_sigtramp)
(x86_64_linux_frame_chain, x86_64_init_frame_pc)
(x86_64_init_extra_frame_info): New prototypes.
2002-10-24 03:27:43 +02:00
|
|
|
|
{
|
Update i386 and amd64 ports for unwinder changes.
* amd64-tdep.c (amd64_frame_cache): Expect this_frame.
(amd64_frame_this_id, amd64_frame_prev_register): Update signature.
(amd64_frame_unwind): Use default_frame_sniffer.
(amd64_frame_sniffer): Delete.
(amd64_sigtramp_frame_cache): Expect this_frame.
(amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
(amd64_sigtramp_frame_sniffer): Update signature.
(amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
(amd64_frame_base_address): Expect this_frame.
(amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
this_frame.
(amd64_init_abi): Use set_gdbarch_dummy_id and
frame_unwind_append_unwinder.
* i386-tdep.c (i386_frame_cache): Expect this_frame.
(i386_frame_this_id, i386_frame_prev_register): Update signature.
(i386_frame_unwind): Use default_frame_sniffer.
(i386_frame_sniffer): Delete.
(i386_sigtramp_frame_cache): Expect this_frame.
(i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
(i386_sigtramp_frame_sniffer): Update signature.
(i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
(i386_frame_base_address): Update signature.
(i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
(i386_push_dummy_call): Update comment.
(i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
Expect this_frame.
(i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
and frame_unwind_append_unwinder.
* amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
i386nbsd-tdep.c: Update for unwinder changes.
2008-04-30 23:19:45 +02:00
|
|
|
|
CORE_ADDR pc = get_frame_pc (this_frame);
|
2012-02-02 21:19:17 +01:00
|
|
|
|
const char *name;
|
* amd64-tdep.c (amd64_sigtramp_frame_sniffer): Rewrite to use new
sigtramp_p member of `struct gdbarch_tdep'. Also check whether
the program counter is in the range specified by `struct
gdbarch_tdep'.
* amd64-linux-tdep.c: Include "symtab.h".
(amd64_linux_pc_in_sigtramp): Remove function.
(amd64_linux_sigtramp_p): New function.
(amd64_linux_init_abi): Initialize TDEP->sigtramp_p. Don't set
deprecated_pc_in_sigtramp.
* amd64nbsd-tdep.c: Include "symtab.h".
(amd64nbsd_sigtramp_p): New function.
(amd64nbsd_init_abi): Initialize TDEP->sigtramp_p. Don't set
deprecated_pc_in_sigtramp.
* amd64obsd-tdep.c: Include "symtab.h" and "objfiles.h". Add a
few comments.
(amd64obsd_pc_in_sigtramp): Remove function.
(amd64obsd_sigtramp_p): New function.
(amd64obsd_init_abi): Initialize TDEP->sigtramp_p. Don't set
deprecated_pc_in_sigtramp.
* i386-tdep.h (struct gdbarch_tdep): Add sigtramp_p member.
(i386bsd_pc_ins_sigtramp): Remove prototype.
(i386bsd_sigtramp_start, i386bsd_sigtramp_end): Remove prototypes.
* i386-tdep.c (i386_sigtramp_frame_sniffer): Rewrite to use new
sigtramp_p member of `struct gdbarch_tdep'. Also check whether
the program counter is in the range specified by `struct
gdbarch_tdep'.
(i386_pc_in_sigtramp, i386_svr4_pc_in_sigtramp): Remove functions.
(i386_sigtramp_p, i386_svr4_sigtramp_p): New functions.
(i386_go32_pc_in_sigtramp): Remove function.
(i386_svr4_init_abi): Don't set deprecated_pc_in_sigtramp.
Initialize TDEP->sigtramp_p.
(i386_go32_init_abi): Initialize TDEP->sigtramp_p to NULL.
(i386_gdbarch_init): Initialize TDEP->sigtramp_p. Don't set
deprecated_pc_in_sigtramp.
* i386-linux-tdep.c: Adjust comments.
(i386_linux_pc_in_sigtramp): Remove function.
(i386_linux_sigtramp_p): New function.
(i386_linux_init_abi): Initialize TDEP->sigtramp_p. Don't set
deprecated_pc_in_sigtramp.
* i386-nto-tdep.c: Update copyright year.
(i386nto_pc_in_sigtramp): Remove function.
(i386nto_sigtramp_p): New function.
(i386nto_sigcontext_addr): Use I386_ESP_REGNUM instead of
SP_REGNUM.
(i386nto_init_abi): Initialize TDEP->sigtramp_p. Don't set
deprecated_pc_in_sigtramp.
* i386-sol2-tdep.c: Update copyright year.
(i386_sol2_pc_in_sigtramp): Remove function.
(i386_sol2_sigtramp_p): New function.
(i386_sol2_init_abi): Initialize TDEP->sigtramp_p. Don't set
deprecated_pc_in_sigtramp.
* i386bsd-tdep.c (i386bsd_pc_in_sigtramp): Remove function.
(i386bsd_sigtramp_start, i386bsd_sigtramp_end): Remove functions.
(i386bsd_init_abi): Don't set deprecated_pc_in_sigtramp,
deprecated_sigtramp_start and deprecated_sigtramp_end.
* i386nbsd-tdep.c: Include "frame.h" and "symtab.h".
(i386nbsd_pc_in_sigtramp): Remove function.
(i386nbsd_sigtramp_p): New function.
(i386nbsd_init_abi): Don't set deprecated_pc_in_sigtramp,
deprecated_sigtramp_start, deprecated_sigtramp_end. Initialize
TDEP->sigtramp_start, TDEP->sigtramp_end and TDEP->sigtramp_p.
* i386obsd-tdep.c: Include "frame.h", "symtab.h" and "objfiles.h".
(i386obsd_pc_in_sigtramp): Remove function.
(i386obsd_sigtramp_p): New function.
(i386obsd_sigtramp_start, i386obsd_sigtramp_end): Remove
functions.
(i386bsd_init_abi): Don't set deprecated_pc_in_sigtramp,
deprecated_sigtramp_start, deprecated_sigtramp_end. Initialize
TDEP->sigtramp_p.
* Makefile.in (amd64-linux-tdep.o, amd64nbsd-tdep.o,
amd64obsd-tdep.o, i386nbsd-tdep.o, i386obsd-tdep.o): Update
dependencies.
2004-04-09 18:28:50 +02:00
|
|
|
|
|
|
|
|
|
find_pc_partial_function (pc, &name, NULL, NULL);
|
|
|
|
|
|
* x86-64-tdep.h (x86_64_num_regs, x86_64_num_gregs): Remove
variable declarations.
(x86_64_register_number, x86_64_register_name): Remove prototypes.
(x86_64_linux_frame_saved_pc, x86_64_linux+saved_pc_after_call,
x86_64_linux_in_sigtramp, x86_64_linux_frame_chain,
x86_64_init_frame_pc, x86_64_init_frame_pc,
x86_64_function_has_prologue): Remove prototypes.
(X86_64_NUM_GREGS): New define.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New prototypes.
* x86-64-tdep.c: Don't include "dwarf2cfi.h". Include
"dummy_frame.h", "frame.h", "frame-base.h", "frame-unwind.h".
(RAX_REGNUM, RDX_REGNUM, RDI_REGNUM, EFLAGS_REGNUM, ST0_REGNUM,
XMM1_REGNUM): Remove defines.
(X86_64_RAX_REGNUM, X86_64_RDX_REGNUM, X86_64_RDI_REGNUM,
X86_64_RBP_REGNUM, X86_64_RSP_REGNUM, X86_64_RIP_REGNUM,
X86_64_EFLAGS_REGNUM, X86_64_ST0_REGNUM, X86_64_XMM0_REGNUM,
X86_64_XMM1_REGNUM): New defines.
(struct x86_64_register_info): Renamed from `struct
register_info'. Remove `size' member.
(x86_64_register_info_table): Remove variable.
(x86_64_register_info): New variable.
(X86_64_NUM_REGS): New define.
(X86_64_NUM_GREGS): Remove define.
(x86_64_num_regs, x86_64_num_gregs): Remove variables.
(x86_64_dwarf2gdb_regno_map, x86_64_dwarf2gdb_regno_map_length):
Remove variables.
(x86_54_dwarf2_reg_to_regnum): Remove function.
(x86_64_dwarf_regmap, x86_64_dwarf_regmap_len): New variables.
(x86_64_dwarf_reg_to_regnum): New function.
(x86_64_register_name): Rewrite.
(x86_64_register_raw_size): Remove function.
(x86_64_register_byte_table): Remove variable.
(x86_64_register_byte): Remove function.
(x86_64_register_virtual_type): Remove function.
(x86_64_register_type): New function.
(x86_64_register_convertible, x86_64_register_convert_to_virtual,
x86_64_register_convert_to_raw): Remove functions.
(x86_64_push_return_address, x86_64_pop_frame): Remove functon.
(x86_64_use_struct_convention): Make static. Adjust for renamed
defines.
(x86_64_frame_init_saved_regs): Remove function.
(x86_64_push_arguments): Make static. Change to accept a regcache
as argument.
(x86_64_store_return_value, x86_64_extract_return_value): Make
static. Rewrite based on i386 counterparts.
(x86_64_push_dummy_call): New function.
(X86_64_NUM_SAVED_REGS): New define.
(x86_64_register_number): Remove function.
(x86_64_store_struct_return): Remove function.
(x86_64_frameless_function_invocation,
x86_64_function_has_prologue): Remove functions.
(PROLOG_BUFSIZE): Remove define.
(struct x86_64_frame_cache): New structure.
(x86_64_alloc_frame_cache, x86_64_analyze_prologue,
x86_64_frame_cache, x86_64_frame_this_id,
x86_64_frame_prev_register, x86_64_frame_p,
x86_64_sigtramp_frame_cache, x86_64_sigtramp_frame_this_id,
x86_64_sigtramp_frame_prev_register, x86_sigtramp_frame_p): New
functions.
(x86_64_frame_unwind, x86_64_sigtramp_frame_unwind): New
variables.
(x86_64_skip_prologue): Rewrite in terms of
x86_64_analyze_prologue.
(x86_64_frame_base_address): New function.
(x86_64_frame_base): New variable.
(x86_64_save_dummy_frame_tos, x86_64_unwind_dummy_id): Rewrite.
(x86_64_init_abi): Set register_type and push_dummy_call. Don't
set deprecated_fp_regnum, deprecated_register_size,
deprecated_register_bytes, register_raw_size, register_byte,
register_virtual_type, register_convertiable,
register_convert_to_virtual, convert_to_raw,
deprecated_get_saved_register, deprecated_target_read_fp,
deprecated_push_arguments, deprecated_push_return_address,
deprecated_pop_frame, deprecated_store_struct_return,
deprecated_frame_init_saved_regs, deprecated_frame_chain,
frameless_function_invocation, deprecated_frame_saved_pc,
deprecated_saved_pc_after_call, frame_num_args, pc_in_sigtramp,
dwarf2_build_frame_info, deprecated_init_extra_frame_info,
deprecated_init_frame_pc and virtual_frame_pointer. Call
frame_unwind_append_predicate to register x86_64_sigtramp_frame_p
and x86_64_frame_p. Call frame_base_set_default to register
x86_64_frame_base.
(I387_FISEG_REGNUM, I387_FOSEG_REGNUM): New defines.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New functions.
(_initialize_x86_64_tdep): Remove function.
* x86-64-linux-tdep.c: Don't include "dwarf2cfi.h".
(LINUX_SIGINFO_SIZE, LINUX_UCONTEXT_SIGCONTEXT_OFFSET,
LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_FP_OFFSET): Don't
define.
(X86_64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Define.
(x86_64_linux_sigcontext_addr): Rewrite.
(x86_64_linux_sigtramp_saved_pc, x86_64_linux_saved_pc_after_call,
x86_64_linux_frame_saved_pc): Remove functions.
(x86_64_linux_pc_in_sigtramp): Renamed from
x86_64_linux_in_sigtramp. Try harder to recognize a signal
trampoline.
(x86_64_linux_frame_chain, x86_64_init_frame_pc):
Remove_functions.
(x86_64_linux_init_abi): Set pc_in_sigtramp. Initialize
TDEP->sigcontext_addr, TDEP->sc_pc_offset and TDEP->sc_sp_offset.
* x86-64-linux-nat.c: Sync with i386-linux-tdep.c.
(x86_64_regmap): Rename to regmap.
(GETREGS_SUPPLIES): Use X86_64_NUM_GREGS instead of
x86_64_num_gregs.
(supply_gregset, fill_gregset): Likewise. Use regmap instead of
x86_64_regmap.
(x86_64_fxsave_offset): Remove function.
(supply_fpregset): Simply call x86_64_supply_fxsave.
(fill_fpregset): Simply call x86_64_fill_fxsave.
(fetch_inferior_registers, store_inferior_registers): Avoid
asignment in if-statement.
(LINUX_SYSCALL_LEN, LINUX_SYSCALL_REGNUM, SYS_Sigreturn,
SYS_rt_sigreturn, LINUX_SIGCONTEXT_EFLAGS_OFFSET,
LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Remove defines.
(fetch_core_registers): Remove function.
(linux_elf_core_fns): Remove.
(offsetoff): Don't define.
(_initialize_x86_64_linux_nat, kernel_u_size): Remove functions.
* config/i386/x86-64linux.mt (TDEPFILES): Add i386-linux-tdep.o.
* config/i386/x86-64linux.mh (NATDEPFILES): Remove core-aout.o,
add core-regset.o.
* config/i386/nm-x86-64linux.h: Use NM_X86_64_LINUX_H for
protection against multiple includes instead of NM_X86_64_h. Add
various comments. Include "config/nm-linux.h". Don't include
<signal.h>.
(REGISTER_U_ADDR, KERNEL_U_SIZE, U_REGS_OFFSET, KERN_U_ADDR,
GET_THREAD_SIGNALS): Remove defines.
(x86_64_register_u_addr, kernel_u_size,
lin_thread_get_thread_signals): Remove prototypes.
(PTRACE_ARG3_TYPE, PTRACE_XFER_TYPE): Define to `long'.
[HAVE_LINK_H]: Don't include "solib.h".
[HAVE_LINK_H] (SVR4_SHARED_LIBS): Remove define.
* config/i386/tm-x86-64linux.h: Fix comments.
* Makefile.in (x86-64-linux-nat.o, x86_64-linux-tdep.o,
x86-64-tdep.o): Update dependencies.
2003-05-31 10:15:38 +02:00
|
|
|
|
/* If we have NAME, we can optimize the search. The trampoline is
|
|
|
|
|
named __restore_rt. However, it isn't dynamically exported from
|
|
|
|
|
the shared C library, so the trampoline may appear to be part of
|
|
|
|
|
the preceding function. This should always be sigaction,
|
|
|
|
|
__sigaction, or __libc_sigaction (all aliases to the same
|
|
|
|
|
function). */
|
|
|
|
|
if (name == NULL || strstr (name, "sigaction") != NULL)
|
Update i386 and amd64 ports for unwinder changes.
* amd64-tdep.c (amd64_frame_cache): Expect this_frame.
(amd64_frame_this_id, amd64_frame_prev_register): Update signature.
(amd64_frame_unwind): Use default_frame_sniffer.
(amd64_frame_sniffer): Delete.
(amd64_sigtramp_frame_cache): Expect this_frame.
(amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
(amd64_sigtramp_frame_sniffer): Update signature.
(amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
(amd64_frame_base_address): Expect this_frame.
(amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
this_frame.
(amd64_init_abi): Use set_gdbarch_dummy_id and
frame_unwind_append_unwinder.
* i386-tdep.c (i386_frame_cache): Expect this_frame.
(i386_frame_this_id, i386_frame_prev_register): Update signature.
(i386_frame_unwind): Use default_frame_sniffer.
(i386_frame_sniffer): Delete.
(i386_sigtramp_frame_cache): Expect this_frame.
(i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
(i386_sigtramp_frame_sniffer): Update signature.
(i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
(i386_frame_base_address): Update signature.
(i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
(i386_push_dummy_call): Update comment.
(i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
Expect this_frame.
(i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
and frame_unwind_append_unwinder.
* amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
i386nbsd-tdep.c: Update for unwinder changes.
2008-04-30 23:19:45 +02:00
|
|
|
|
return (amd64_linux_sigtramp_start (this_frame) != 0);
|
* x86-64-tdep.h (x86_64_num_regs, x86_64_num_gregs): Remove
variable declarations.
(x86_64_register_number, x86_64_register_name): Remove prototypes.
(x86_64_linux_frame_saved_pc, x86_64_linux+saved_pc_after_call,
x86_64_linux_in_sigtramp, x86_64_linux_frame_chain,
x86_64_init_frame_pc, x86_64_init_frame_pc,
x86_64_function_has_prologue): Remove prototypes.
(X86_64_NUM_GREGS): New define.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New prototypes.
* x86-64-tdep.c: Don't include "dwarf2cfi.h". Include
"dummy_frame.h", "frame.h", "frame-base.h", "frame-unwind.h".
(RAX_REGNUM, RDX_REGNUM, RDI_REGNUM, EFLAGS_REGNUM, ST0_REGNUM,
XMM1_REGNUM): Remove defines.
(X86_64_RAX_REGNUM, X86_64_RDX_REGNUM, X86_64_RDI_REGNUM,
X86_64_RBP_REGNUM, X86_64_RSP_REGNUM, X86_64_RIP_REGNUM,
X86_64_EFLAGS_REGNUM, X86_64_ST0_REGNUM, X86_64_XMM0_REGNUM,
X86_64_XMM1_REGNUM): New defines.
(struct x86_64_register_info): Renamed from `struct
register_info'. Remove `size' member.
(x86_64_register_info_table): Remove variable.
(x86_64_register_info): New variable.
(X86_64_NUM_REGS): New define.
(X86_64_NUM_GREGS): Remove define.
(x86_64_num_regs, x86_64_num_gregs): Remove variables.
(x86_64_dwarf2gdb_regno_map, x86_64_dwarf2gdb_regno_map_length):
Remove variables.
(x86_54_dwarf2_reg_to_regnum): Remove function.
(x86_64_dwarf_regmap, x86_64_dwarf_regmap_len): New variables.
(x86_64_dwarf_reg_to_regnum): New function.
(x86_64_register_name): Rewrite.
(x86_64_register_raw_size): Remove function.
(x86_64_register_byte_table): Remove variable.
(x86_64_register_byte): Remove function.
(x86_64_register_virtual_type): Remove function.
(x86_64_register_type): New function.
(x86_64_register_convertible, x86_64_register_convert_to_virtual,
x86_64_register_convert_to_raw): Remove functions.
(x86_64_push_return_address, x86_64_pop_frame): Remove functon.
(x86_64_use_struct_convention): Make static. Adjust for renamed
defines.
(x86_64_frame_init_saved_regs): Remove function.
(x86_64_push_arguments): Make static. Change to accept a regcache
as argument.
(x86_64_store_return_value, x86_64_extract_return_value): Make
static. Rewrite based on i386 counterparts.
(x86_64_push_dummy_call): New function.
(X86_64_NUM_SAVED_REGS): New define.
(x86_64_register_number): Remove function.
(x86_64_store_struct_return): Remove function.
(x86_64_frameless_function_invocation,
x86_64_function_has_prologue): Remove functions.
(PROLOG_BUFSIZE): Remove define.
(struct x86_64_frame_cache): New structure.
(x86_64_alloc_frame_cache, x86_64_analyze_prologue,
x86_64_frame_cache, x86_64_frame_this_id,
x86_64_frame_prev_register, x86_64_frame_p,
x86_64_sigtramp_frame_cache, x86_64_sigtramp_frame_this_id,
x86_64_sigtramp_frame_prev_register, x86_sigtramp_frame_p): New
functions.
(x86_64_frame_unwind, x86_64_sigtramp_frame_unwind): New
variables.
(x86_64_skip_prologue): Rewrite in terms of
x86_64_analyze_prologue.
(x86_64_frame_base_address): New function.
(x86_64_frame_base): New variable.
(x86_64_save_dummy_frame_tos, x86_64_unwind_dummy_id): Rewrite.
(x86_64_init_abi): Set register_type and push_dummy_call. Don't
set deprecated_fp_regnum, deprecated_register_size,
deprecated_register_bytes, register_raw_size, register_byte,
register_virtual_type, register_convertiable,
register_convert_to_virtual, convert_to_raw,
deprecated_get_saved_register, deprecated_target_read_fp,
deprecated_push_arguments, deprecated_push_return_address,
deprecated_pop_frame, deprecated_store_struct_return,
deprecated_frame_init_saved_regs, deprecated_frame_chain,
frameless_function_invocation, deprecated_frame_saved_pc,
deprecated_saved_pc_after_call, frame_num_args, pc_in_sigtramp,
dwarf2_build_frame_info, deprecated_init_extra_frame_info,
deprecated_init_frame_pc and virtual_frame_pointer. Call
frame_unwind_append_predicate to register x86_64_sigtramp_frame_p
and x86_64_frame_p. Call frame_base_set_default to register
x86_64_frame_base.
(I387_FISEG_REGNUM, I387_FOSEG_REGNUM): New defines.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New functions.
(_initialize_x86_64_tdep): Remove function.
* x86-64-linux-tdep.c: Don't include "dwarf2cfi.h".
(LINUX_SIGINFO_SIZE, LINUX_UCONTEXT_SIGCONTEXT_OFFSET,
LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_FP_OFFSET): Don't
define.
(X86_64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Define.
(x86_64_linux_sigcontext_addr): Rewrite.
(x86_64_linux_sigtramp_saved_pc, x86_64_linux_saved_pc_after_call,
x86_64_linux_frame_saved_pc): Remove functions.
(x86_64_linux_pc_in_sigtramp): Renamed from
x86_64_linux_in_sigtramp. Try harder to recognize a signal
trampoline.
(x86_64_linux_frame_chain, x86_64_init_frame_pc):
Remove_functions.
(x86_64_linux_init_abi): Set pc_in_sigtramp. Initialize
TDEP->sigcontext_addr, TDEP->sc_pc_offset and TDEP->sc_sp_offset.
* x86-64-linux-nat.c: Sync with i386-linux-tdep.c.
(x86_64_regmap): Rename to regmap.
(GETREGS_SUPPLIES): Use X86_64_NUM_GREGS instead of
x86_64_num_gregs.
(supply_gregset, fill_gregset): Likewise. Use regmap instead of
x86_64_regmap.
(x86_64_fxsave_offset): Remove function.
(supply_fpregset): Simply call x86_64_supply_fxsave.
(fill_fpregset): Simply call x86_64_fill_fxsave.
(fetch_inferior_registers, store_inferior_registers): Avoid
asignment in if-statement.
(LINUX_SYSCALL_LEN, LINUX_SYSCALL_REGNUM, SYS_Sigreturn,
SYS_rt_sigreturn, LINUX_SIGCONTEXT_EFLAGS_OFFSET,
LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Remove defines.
(fetch_core_registers): Remove function.
(linux_elf_core_fns): Remove.
(offsetoff): Don't define.
(_initialize_x86_64_linux_nat, kernel_u_size): Remove functions.
* config/i386/x86-64linux.mt (TDEPFILES): Add i386-linux-tdep.o.
* config/i386/x86-64linux.mh (NATDEPFILES): Remove core-aout.o,
add core-regset.o.
* config/i386/nm-x86-64linux.h: Use NM_X86_64_LINUX_H for
protection against multiple includes instead of NM_X86_64_h. Add
various comments. Include "config/nm-linux.h". Don't include
<signal.h>.
(REGISTER_U_ADDR, KERNEL_U_SIZE, U_REGS_OFFSET, KERN_U_ADDR,
GET_THREAD_SIGNALS): Remove defines.
(x86_64_register_u_addr, kernel_u_size,
lin_thread_get_thread_signals): Remove prototypes.
(PTRACE_ARG3_TYPE, PTRACE_XFER_TYPE): Define to `long'.
[HAVE_LINK_H]: Don't include "solib.h".
[HAVE_LINK_H] (SVR4_SHARED_LIBS): Remove define.
* config/i386/tm-x86-64linux.h: Fix comments.
* Makefile.in (x86-64-linux-nat.o, x86_64-linux-tdep.o,
x86-64-tdep.o): Update dependencies.
2003-05-31 10:15:38 +02:00
|
|
|
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|
|
|
|
return (strcmp ("__restore_rt", name) == 0);
|
2002-10-24 Michal Ludvig <mludvig@suse.cz>
* dwarf2cfi.c (struct context)
(struct context_reg): Moved to dwarf2cfi.h
(context_alloc, frame_state_alloc, context_cpy):
Made extern instead of static, removed prototypes.
* dwarf2cfi.h (struct context)
(struct context_reg): New, moved from dwarf2cfi.c
(context_alloc, frame_state_alloc, context_cpy):
New prototypes.
* x86-64-linux-tdep.c (x86_64_linux_sigtramp_saved_pc):
Changed from static to extern.
(LINUX_SIGINFO_SIZE, LINUX_SIGCONTEXT_PC_OFFSET)
(LINUX_SIGCONTEXT_FP_OFFSET)
(LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Adjusted.
(x86_64_linux_in_sigtramp, x86_64_linux_frame_chain)
(x86_64_init_frame_pc, x86_64_init_extra_frame_info): New.
* x86-64-tdep.c (x86_64_gdbarch_init): Several
set_gdbarch_*() calls now use x86-64 specific functions
instead of DWARF2 CFI ones.
* x86-64-tdep.h (x86_64_linux_in_sigtramp)
(x86_64_linux_frame_chain, x86_64_init_frame_pc)
(x86_64_init_extra_frame_info): New prototypes.
2002-10-24 03:27:43 +02:00
|
|
|
|
}
|
|
|
|
|
|
* x86-64-tdep.h (x86_64_num_regs, x86_64_num_gregs): Remove
variable declarations.
(x86_64_register_number, x86_64_register_name): Remove prototypes.
(x86_64_linux_frame_saved_pc, x86_64_linux+saved_pc_after_call,
x86_64_linux_in_sigtramp, x86_64_linux_frame_chain,
x86_64_init_frame_pc, x86_64_init_frame_pc,
x86_64_function_has_prologue): Remove prototypes.
(X86_64_NUM_GREGS): New define.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New prototypes.
* x86-64-tdep.c: Don't include "dwarf2cfi.h". Include
"dummy_frame.h", "frame.h", "frame-base.h", "frame-unwind.h".
(RAX_REGNUM, RDX_REGNUM, RDI_REGNUM, EFLAGS_REGNUM, ST0_REGNUM,
XMM1_REGNUM): Remove defines.
(X86_64_RAX_REGNUM, X86_64_RDX_REGNUM, X86_64_RDI_REGNUM,
X86_64_RBP_REGNUM, X86_64_RSP_REGNUM, X86_64_RIP_REGNUM,
X86_64_EFLAGS_REGNUM, X86_64_ST0_REGNUM, X86_64_XMM0_REGNUM,
X86_64_XMM1_REGNUM): New defines.
(struct x86_64_register_info): Renamed from `struct
register_info'. Remove `size' member.
(x86_64_register_info_table): Remove variable.
(x86_64_register_info): New variable.
(X86_64_NUM_REGS): New define.
(X86_64_NUM_GREGS): Remove define.
(x86_64_num_regs, x86_64_num_gregs): Remove variables.
(x86_64_dwarf2gdb_regno_map, x86_64_dwarf2gdb_regno_map_length):
Remove variables.
(x86_54_dwarf2_reg_to_regnum): Remove function.
(x86_64_dwarf_regmap, x86_64_dwarf_regmap_len): New variables.
(x86_64_dwarf_reg_to_regnum): New function.
(x86_64_register_name): Rewrite.
(x86_64_register_raw_size): Remove function.
(x86_64_register_byte_table): Remove variable.
(x86_64_register_byte): Remove function.
(x86_64_register_virtual_type): Remove function.
(x86_64_register_type): New function.
(x86_64_register_convertible, x86_64_register_convert_to_virtual,
x86_64_register_convert_to_raw): Remove functions.
(x86_64_push_return_address, x86_64_pop_frame): Remove functon.
(x86_64_use_struct_convention): Make static. Adjust for renamed
defines.
(x86_64_frame_init_saved_regs): Remove function.
(x86_64_push_arguments): Make static. Change to accept a regcache
as argument.
(x86_64_store_return_value, x86_64_extract_return_value): Make
static. Rewrite based on i386 counterparts.
(x86_64_push_dummy_call): New function.
(X86_64_NUM_SAVED_REGS): New define.
(x86_64_register_number): Remove function.
(x86_64_store_struct_return): Remove function.
(x86_64_frameless_function_invocation,
x86_64_function_has_prologue): Remove functions.
(PROLOG_BUFSIZE): Remove define.
(struct x86_64_frame_cache): New structure.
(x86_64_alloc_frame_cache, x86_64_analyze_prologue,
x86_64_frame_cache, x86_64_frame_this_id,
x86_64_frame_prev_register, x86_64_frame_p,
x86_64_sigtramp_frame_cache, x86_64_sigtramp_frame_this_id,
x86_64_sigtramp_frame_prev_register, x86_sigtramp_frame_p): New
functions.
(x86_64_frame_unwind, x86_64_sigtramp_frame_unwind): New
variables.
(x86_64_skip_prologue): Rewrite in terms of
x86_64_analyze_prologue.
(x86_64_frame_base_address): New function.
(x86_64_frame_base): New variable.
(x86_64_save_dummy_frame_tos, x86_64_unwind_dummy_id): Rewrite.
(x86_64_init_abi): Set register_type and push_dummy_call. Don't
set deprecated_fp_regnum, deprecated_register_size,
deprecated_register_bytes, register_raw_size, register_byte,
register_virtual_type, register_convertiable,
register_convert_to_virtual, convert_to_raw,
deprecated_get_saved_register, deprecated_target_read_fp,
deprecated_push_arguments, deprecated_push_return_address,
deprecated_pop_frame, deprecated_store_struct_return,
deprecated_frame_init_saved_regs, deprecated_frame_chain,
frameless_function_invocation, deprecated_frame_saved_pc,
deprecated_saved_pc_after_call, frame_num_args, pc_in_sigtramp,
dwarf2_build_frame_info, deprecated_init_extra_frame_info,
deprecated_init_frame_pc and virtual_frame_pointer. Call
frame_unwind_append_predicate to register x86_64_sigtramp_frame_p
and x86_64_frame_p. Call frame_base_set_default to register
x86_64_frame_base.
(I387_FISEG_REGNUM, I387_FOSEG_REGNUM): New defines.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New functions.
(_initialize_x86_64_tdep): Remove function.
* x86-64-linux-tdep.c: Don't include "dwarf2cfi.h".
(LINUX_SIGINFO_SIZE, LINUX_UCONTEXT_SIGCONTEXT_OFFSET,
LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_FP_OFFSET): Don't
define.
(X86_64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Define.
(x86_64_linux_sigcontext_addr): Rewrite.
(x86_64_linux_sigtramp_saved_pc, x86_64_linux_saved_pc_after_call,
x86_64_linux_frame_saved_pc): Remove functions.
(x86_64_linux_pc_in_sigtramp): Renamed from
x86_64_linux_in_sigtramp. Try harder to recognize a signal
trampoline.
(x86_64_linux_frame_chain, x86_64_init_frame_pc):
Remove_functions.
(x86_64_linux_init_abi): Set pc_in_sigtramp. Initialize
TDEP->sigcontext_addr, TDEP->sc_pc_offset and TDEP->sc_sp_offset.
* x86-64-linux-nat.c: Sync with i386-linux-tdep.c.
(x86_64_regmap): Rename to regmap.
(GETREGS_SUPPLIES): Use X86_64_NUM_GREGS instead of
x86_64_num_gregs.
(supply_gregset, fill_gregset): Likewise. Use regmap instead of
x86_64_regmap.
(x86_64_fxsave_offset): Remove function.
(supply_fpregset): Simply call x86_64_supply_fxsave.
(fill_fpregset): Simply call x86_64_fill_fxsave.
(fetch_inferior_registers, store_inferior_registers): Avoid
asignment in if-statement.
(LINUX_SYSCALL_LEN, LINUX_SYSCALL_REGNUM, SYS_Sigreturn,
SYS_rt_sigreturn, LINUX_SIGCONTEXT_EFLAGS_OFFSET,
LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Remove defines.
(fetch_core_registers): Remove function.
(linux_elf_core_fns): Remove.
(offsetoff): Don't define.
(_initialize_x86_64_linux_nat, kernel_u_size): Remove functions.
* config/i386/x86-64linux.mt (TDEPFILES): Add i386-linux-tdep.o.
* config/i386/x86-64linux.mh (NATDEPFILES): Remove core-aout.o,
add core-regset.o.
* config/i386/nm-x86-64linux.h: Use NM_X86_64_LINUX_H for
protection against multiple includes instead of NM_X86_64_h. Add
various comments. Include "config/nm-linux.h". Don't include
<signal.h>.
(REGISTER_U_ADDR, KERNEL_U_SIZE, U_REGS_OFFSET, KERN_U_ADDR,
GET_THREAD_SIGNALS): Remove defines.
(x86_64_register_u_addr, kernel_u_size,
lin_thread_get_thread_signals): Remove prototypes.
(PTRACE_ARG3_TYPE, PTRACE_XFER_TYPE): Define to `long'.
[HAVE_LINK_H]: Don't include "solib.h".
[HAVE_LINK_H] (SVR4_SHARED_LIBS): Remove define.
* config/i386/tm-x86-64linux.h: Fix comments.
* Makefile.in (x86-64-linux-nat.o, x86_64-linux-tdep.o,
x86-64-tdep.o): Update dependencies.
2003-05-31 10:15:38 +02:00
|
|
|
|
/* Offset to struct sigcontext in ucontext, from <asm/ucontext.h>. */
|
2004-02-22 21:29:48 +01:00
|
|
|
|
#define AMD64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET 40
|
2002-10-24 03:37:40 +02:00
|
|
|
|
|
Update i386 and amd64 ports for unwinder changes.
* amd64-tdep.c (amd64_frame_cache): Expect this_frame.
(amd64_frame_this_id, amd64_frame_prev_register): Update signature.
(amd64_frame_unwind): Use default_frame_sniffer.
(amd64_frame_sniffer): Delete.
(amd64_sigtramp_frame_cache): Expect this_frame.
(amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
(amd64_sigtramp_frame_sniffer): Update signature.
(amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
(amd64_frame_base_address): Expect this_frame.
(amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
this_frame.
(amd64_init_abi): Use set_gdbarch_dummy_id and
frame_unwind_append_unwinder.
* i386-tdep.c (i386_frame_cache): Expect this_frame.
(i386_frame_this_id, i386_frame_prev_register): Update signature.
(i386_frame_unwind): Use default_frame_sniffer.
(i386_frame_sniffer): Delete.
(i386_sigtramp_frame_cache): Expect this_frame.
(i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
(i386_sigtramp_frame_sniffer): Update signature.
(i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
(i386_frame_base_address): Update signature.
(i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
(i386_push_dummy_call): Update comment.
(i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
Expect this_frame.
(i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
and frame_unwind_append_unwinder.
* amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
i386nbsd-tdep.c: Update for unwinder changes.
2008-04-30 23:19:45 +02:00
|
|
|
|
/* Assuming THIS_FRAME is a GNU/Linux sigtramp routine, return the
|
|
|
|
|
address of the associated sigcontext structure. */
|
2002-10-24 Michal Ludvig <mludvig@suse.cz>
* dwarf2cfi.c (struct context)
(struct context_reg): Moved to dwarf2cfi.h
(context_alloc, frame_state_alloc, context_cpy):
Made extern instead of static, removed prototypes.
* dwarf2cfi.h (struct context)
(struct context_reg): New, moved from dwarf2cfi.c
(context_alloc, frame_state_alloc, context_cpy):
New prototypes.
* x86-64-linux-tdep.c (x86_64_linux_sigtramp_saved_pc):
Changed from static to extern.
(LINUX_SIGINFO_SIZE, LINUX_SIGCONTEXT_PC_OFFSET)
(LINUX_SIGCONTEXT_FP_OFFSET)
(LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Adjusted.
(x86_64_linux_in_sigtramp, x86_64_linux_frame_chain)
(x86_64_init_frame_pc, x86_64_init_extra_frame_info): New.
* x86-64-tdep.c (x86_64_gdbarch_init): Several
set_gdbarch_*() calls now use x86-64 specific functions
instead of DWARF2 CFI ones.
* x86-64-tdep.h (x86_64_linux_in_sigtramp)
(x86_64_linux_frame_chain, x86_64_init_frame_pc)
(x86_64_init_extra_frame_info): New prototypes.
2002-10-24 03:27:43 +02:00
|
|
|
|
|
* x86-64-tdep.h (x86_64_num_regs, x86_64_num_gregs): Remove
variable declarations.
(x86_64_register_number, x86_64_register_name): Remove prototypes.
(x86_64_linux_frame_saved_pc, x86_64_linux+saved_pc_after_call,
x86_64_linux_in_sigtramp, x86_64_linux_frame_chain,
x86_64_init_frame_pc, x86_64_init_frame_pc,
x86_64_function_has_prologue): Remove prototypes.
(X86_64_NUM_GREGS): New define.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New prototypes.
* x86-64-tdep.c: Don't include "dwarf2cfi.h". Include
"dummy_frame.h", "frame.h", "frame-base.h", "frame-unwind.h".
(RAX_REGNUM, RDX_REGNUM, RDI_REGNUM, EFLAGS_REGNUM, ST0_REGNUM,
XMM1_REGNUM): Remove defines.
(X86_64_RAX_REGNUM, X86_64_RDX_REGNUM, X86_64_RDI_REGNUM,
X86_64_RBP_REGNUM, X86_64_RSP_REGNUM, X86_64_RIP_REGNUM,
X86_64_EFLAGS_REGNUM, X86_64_ST0_REGNUM, X86_64_XMM0_REGNUM,
X86_64_XMM1_REGNUM): New defines.
(struct x86_64_register_info): Renamed from `struct
register_info'. Remove `size' member.
(x86_64_register_info_table): Remove variable.
(x86_64_register_info): New variable.
(X86_64_NUM_REGS): New define.
(X86_64_NUM_GREGS): Remove define.
(x86_64_num_regs, x86_64_num_gregs): Remove variables.
(x86_64_dwarf2gdb_regno_map, x86_64_dwarf2gdb_regno_map_length):
Remove variables.
(x86_54_dwarf2_reg_to_regnum): Remove function.
(x86_64_dwarf_regmap, x86_64_dwarf_regmap_len): New variables.
(x86_64_dwarf_reg_to_regnum): New function.
(x86_64_register_name): Rewrite.
(x86_64_register_raw_size): Remove function.
(x86_64_register_byte_table): Remove variable.
(x86_64_register_byte): Remove function.
(x86_64_register_virtual_type): Remove function.
(x86_64_register_type): New function.
(x86_64_register_convertible, x86_64_register_convert_to_virtual,
x86_64_register_convert_to_raw): Remove functions.
(x86_64_push_return_address, x86_64_pop_frame): Remove functon.
(x86_64_use_struct_convention): Make static. Adjust for renamed
defines.
(x86_64_frame_init_saved_regs): Remove function.
(x86_64_push_arguments): Make static. Change to accept a regcache
as argument.
(x86_64_store_return_value, x86_64_extract_return_value): Make
static. Rewrite based on i386 counterparts.
(x86_64_push_dummy_call): New function.
(X86_64_NUM_SAVED_REGS): New define.
(x86_64_register_number): Remove function.
(x86_64_store_struct_return): Remove function.
(x86_64_frameless_function_invocation,
x86_64_function_has_prologue): Remove functions.
(PROLOG_BUFSIZE): Remove define.
(struct x86_64_frame_cache): New structure.
(x86_64_alloc_frame_cache, x86_64_analyze_prologue,
x86_64_frame_cache, x86_64_frame_this_id,
x86_64_frame_prev_register, x86_64_frame_p,
x86_64_sigtramp_frame_cache, x86_64_sigtramp_frame_this_id,
x86_64_sigtramp_frame_prev_register, x86_sigtramp_frame_p): New
functions.
(x86_64_frame_unwind, x86_64_sigtramp_frame_unwind): New
variables.
(x86_64_skip_prologue): Rewrite in terms of
x86_64_analyze_prologue.
(x86_64_frame_base_address): New function.
(x86_64_frame_base): New variable.
(x86_64_save_dummy_frame_tos, x86_64_unwind_dummy_id): Rewrite.
(x86_64_init_abi): Set register_type and push_dummy_call. Don't
set deprecated_fp_regnum, deprecated_register_size,
deprecated_register_bytes, register_raw_size, register_byte,
register_virtual_type, register_convertiable,
register_convert_to_virtual, convert_to_raw,
deprecated_get_saved_register, deprecated_target_read_fp,
deprecated_push_arguments, deprecated_push_return_address,
deprecated_pop_frame, deprecated_store_struct_return,
deprecated_frame_init_saved_regs, deprecated_frame_chain,
frameless_function_invocation, deprecated_frame_saved_pc,
deprecated_saved_pc_after_call, frame_num_args, pc_in_sigtramp,
dwarf2_build_frame_info, deprecated_init_extra_frame_info,
deprecated_init_frame_pc and virtual_frame_pointer. Call
frame_unwind_append_predicate to register x86_64_sigtramp_frame_p
and x86_64_frame_p. Call frame_base_set_default to register
x86_64_frame_base.
(I387_FISEG_REGNUM, I387_FOSEG_REGNUM): New defines.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New functions.
(_initialize_x86_64_tdep): Remove function.
* x86-64-linux-tdep.c: Don't include "dwarf2cfi.h".
(LINUX_SIGINFO_SIZE, LINUX_UCONTEXT_SIGCONTEXT_OFFSET,
LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_FP_OFFSET): Don't
define.
(X86_64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Define.
(x86_64_linux_sigcontext_addr): Rewrite.
(x86_64_linux_sigtramp_saved_pc, x86_64_linux_saved_pc_after_call,
x86_64_linux_frame_saved_pc): Remove functions.
(x86_64_linux_pc_in_sigtramp): Renamed from
x86_64_linux_in_sigtramp. Try harder to recognize a signal
trampoline.
(x86_64_linux_frame_chain, x86_64_init_frame_pc):
Remove_functions.
(x86_64_linux_init_abi): Set pc_in_sigtramp. Initialize
TDEP->sigcontext_addr, TDEP->sc_pc_offset and TDEP->sc_sp_offset.
* x86-64-linux-nat.c: Sync with i386-linux-tdep.c.
(x86_64_regmap): Rename to regmap.
(GETREGS_SUPPLIES): Use X86_64_NUM_GREGS instead of
x86_64_num_gregs.
(supply_gregset, fill_gregset): Likewise. Use regmap instead of
x86_64_regmap.
(x86_64_fxsave_offset): Remove function.
(supply_fpregset): Simply call x86_64_supply_fxsave.
(fill_fpregset): Simply call x86_64_fill_fxsave.
(fetch_inferior_registers, store_inferior_registers): Avoid
asignment in if-statement.
(LINUX_SYSCALL_LEN, LINUX_SYSCALL_REGNUM, SYS_Sigreturn,
SYS_rt_sigreturn, LINUX_SIGCONTEXT_EFLAGS_OFFSET,
LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Remove defines.
(fetch_core_registers): Remove function.
(linux_elf_core_fns): Remove.
(offsetoff): Don't define.
(_initialize_x86_64_linux_nat, kernel_u_size): Remove functions.
* config/i386/x86-64linux.mt (TDEPFILES): Add i386-linux-tdep.o.
* config/i386/x86-64linux.mh (NATDEPFILES): Remove core-aout.o,
add core-regset.o.
* config/i386/nm-x86-64linux.h: Use NM_X86_64_LINUX_H for
protection against multiple includes instead of NM_X86_64_h. Add
various comments. Include "config/nm-linux.h". Don't include
<signal.h>.
(REGISTER_U_ADDR, KERNEL_U_SIZE, U_REGS_OFFSET, KERN_U_ADDR,
GET_THREAD_SIGNALS): Remove defines.
(x86_64_register_u_addr, kernel_u_size,
lin_thread_get_thread_signals): Remove prototypes.
(PTRACE_ARG3_TYPE, PTRACE_XFER_TYPE): Define to `long'.
[HAVE_LINK_H]: Don't include "solib.h".
[HAVE_LINK_H] (SVR4_SHARED_LIBS): Remove define.
* config/i386/tm-x86-64linux.h: Fix comments.
* Makefile.in (x86-64-linux-nat.o, x86_64-linux-tdep.o,
x86-64-tdep.o): Update dependencies.
2003-05-31 10:15:38 +02:00
|
|
|
|
static CORE_ADDR
|
Update i386 and amd64 ports for unwinder changes.
* amd64-tdep.c (amd64_frame_cache): Expect this_frame.
(amd64_frame_this_id, amd64_frame_prev_register): Update signature.
(amd64_frame_unwind): Use default_frame_sniffer.
(amd64_frame_sniffer): Delete.
(amd64_sigtramp_frame_cache): Expect this_frame.
(amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
(amd64_sigtramp_frame_sniffer): Update signature.
(amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
(amd64_frame_base_address): Expect this_frame.
(amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
this_frame.
(amd64_init_abi): Use set_gdbarch_dummy_id and
frame_unwind_append_unwinder.
* i386-tdep.c (i386_frame_cache): Expect this_frame.
(i386_frame_this_id, i386_frame_prev_register): Update signature.
(i386_frame_unwind): Use default_frame_sniffer.
(i386_frame_sniffer): Delete.
(i386_sigtramp_frame_cache): Expect this_frame.
(i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
(i386_sigtramp_frame_sniffer): Update signature.
(i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
(i386_frame_base_address): Update signature.
(i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
(i386_push_dummy_call): Update comment.
(i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
Expect this_frame.
(i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
and frame_unwind_append_unwinder.
* amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
i386nbsd-tdep.c: Update for unwinder changes.
2008-04-30 23:19:45 +02:00
|
|
|
|
amd64_linux_sigcontext_addr (struct frame_info *this_frame)
|
2002-10-24 Michal Ludvig <mludvig@suse.cz>
* dwarf2cfi.c (struct context)
(struct context_reg): Moved to dwarf2cfi.h
(context_alloc, frame_state_alloc, context_cpy):
Made extern instead of static, removed prototypes.
* dwarf2cfi.h (struct context)
(struct context_reg): New, moved from dwarf2cfi.c
(context_alloc, frame_state_alloc, context_cpy):
New prototypes.
* x86-64-linux-tdep.c (x86_64_linux_sigtramp_saved_pc):
Changed from static to extern.
(LINUX_SIGINFO_SIZE, LINUX_SIGCONTEXT_PC_OFFSET)
(LINUX_SIGCONTEXT_FP_OFFSET)
(LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Adjusted.
(x86_64_linux_in_sigtramp, x86_64_linux_frame_chain)
(x86_64_init_frame_pc, x86_64_init_extra_frame_info): New.
* x86-64-tdep.c (x86_64_gdbarch_init): Several
set_gdbarch_*() calls now use x86-64 specific functions
instead of DWARF2 CFI ones.
* x86-64-tdep.h (x86_64_linux_in_sigtramp)
(x86_64_linux_frame_chain, x86_64_init_frame_pc)
(x86_64_init_extra_frame_info): New prototypes.
2002-10-24 03:27:43 +02:00
|
|
|
|
{
|
* 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
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struct gdbarch *gdbarch = get_frame_arch (this_frame);
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enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
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* x86-64-tdep.h (x86_64_num_regs, x86_64_num_gregs): Remove
variable declarations.
(x86_64_register_number, x86_64_register_name): Remove prototypes.
(x86_64_linux_frame_saved_pc, x86_64_linux+saved_pc_after_call,
x86_64_linux_in_sigtramp, x86_64_linux_frame_chain,
x86_64_init_frame_pc, x86_64_init_frame_pc,
x86_64_function_has_prologue): Remove prototypes.
(X86_64_NUM_GREGS): New define.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New prototypes.
* x86-64-tdep.c: Don't include "dwarf2cfi.h". Include
"dummy_frame.h", "frame.h", "frame-base.h", "frame-unwind.h".
(RAX_REGNUM, RDX_REGNUM, RDI_REGNUM, EFLAGS_REGNUM, ST0_REGNUM,
XMM1_REGNUM): Remove defines.
(X86_64_RAX_REGNUM, X86_64_RDX_REGNUM, X86_64_RDI_REGNUM,
X86_64_RBP_REGNUM, X86_64_RSP_REGNUM, X86_64_RIP_REGNUM,
X86_64_EFLAGS_REGNUM, X86_64_ST0_REGNUM, X86_64_XMM0_REGNUM,
X86_64_XMM1_REGNUM): New defines.
(struct x86_64_register_info): Renamed from `struct
register_info'. Remove `size' member.
(x86_64_register_info_table): Remove variable.
(x86_64_register_info): New variable.
(X86_64_NUM_REGS): New define.
(X86_64_NUM_GREGS): Remove define.
(x86_64_num_regs, x86_64_num_gregs): Remove variables.
(x86_64_dwarf2gdb_regno_map, x86_64_dwarf2gdb_regno_map_length):
Remove variables.
(x86_54_dwarf2_reg_to_regnum): Remove function.
(x86_64_dwarf_regmap, x86_64_dwarf_regmap_len): New variables.
(x86_64_dwarf_reg_to_regnum): New function.
(x86_64_register_name): Rewrite.
(x86_64_register_raw_size): Remove function.
(x86_64_register_byte_table): Remove variable.
(x86_64_register_byte): Remove function.
(x86_64_register_virtual_type): Remove function.
(x86_64_register_type): New function.
(x86_64_register_convertible, x86_64_register_convert_to_virtual,
x86_64_register_convert_to_raw): Remove functions.
(x86_64_push_return_address, x86_64_pop_frame): Remove functon.
(x86_64_use_struct_convention): Make static. Adjust for renamed
defines.
(x86_64_frame_init_saved_regs): Remove function.
(x86_64_push_arguments): Make static. Change to accept a regcache
as argument.
(x86_64_store_return_value, x86_64_extract_return_value): Make
static. Rewrite based on i386 counterparts.
(x86_64_push_dummy_call): New function.
(X86_64_NUM_SAVED_REGS): New define.
(x86_64_register_number): Remove function.
(x86_64_store_struct_return): Remove function.
(x86_64_frameless_function_invocation,
x86_64_function_has_prologue): Remove functions.
(PROLOG_BUFSIZE): Remove define.
(struct x86_64_frame_cache): New structure.
(x86_64_alloc_frame_cache, x86_64_analyze_prologue,
x86_64_frame_cache, x86_64_frame_this_id,
x86_64_frame_prev_register, x86_64_frame_p,
x86_64_sigtramp_frame_cache, x86_64_sigtramp_frame_this_id,
x86_64_sigtramp_frame_prev_register, x86_sigtramp_frame_p): New
functions.
(x86_64_frame_unwind, x86_64_sigtramp_frame_unwind): New
variables.
(x86_64_skip_prologue): Rewrite in terms of
x86_64_analyze_prologue.
(x86_64_frame_base_address): New function.
(x86_64_frame_base): New variable.
(x86_64_save_dummy_frame_tos, x86_64_unwind_dummy_id): Rewrite.
(x86_64_init_abi): Set register_type and push_dummy_call. Don't
set deprecated_fp_regnum, deprecated_register_size,
deprecated_register_bytes, register_raw_size, register_byte,
register_virtual_type, register_convertiable,
register_convert_to_virtual, convert_to_raw,
deprecated_get_saved_register, deprecated_target_read_fp,
deprecated_push_arguments, deprecated_push_return_address,
deprecated_pop_frame, deprecated_store_struct_return,
deprecated_frame_init_saved_regs, deprecated_frame_chain,
frameless_function_invocation, deprecated_frame_saved_pc,
deprecated_saved_pc_after_call, frame_num_args, pc_in_sigtramp,
dwarf2_build_frame_info, deprecated_init_extra_frame_info,
deprecated_init_frame_pc and virtual_frame_pointer. Call
frame_unwind_append_predicate to register x86_64_sigtramp_frame_p
and x86_64_frame_p. Call frame_base_set_default to register
x86_64_frame_base.
(I387_FISEG_REGNUM, I387_FOSEG_REGNUM): New defines.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New functions.
(_initialize_x86_64_tdep): Remove function.
* x86-64-linux-tdep.c: Don't include "dwarf2cfi.h".
(LINUX_SIGINFO_SIZE, LINUX_UCONTEXT_SIGCONTEXT_OFFSET,
LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_FP_OFFSET): Don't
define.
(X86_64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Define.
(x86_64_linux_sigcontext_addr): Rewrite.
(x86_64_linux_sigtramp_saved_pc, x86_64_linux_saved_pc_after_call,
x86_64_linux_frame_saved_pc): Remove functions.
(x86_64_linux_pc_in_sigtramp): Renamed from
x86_64_linux_in_sigtramp. Try harder to recognize a signal
trampoline.
(x86_64_linux_frame_chain, x86_64_init_frame_pc):
Remove_functions.
(x86_64_linux_init_abi): Set pc_in_sigtramp. Initialize
TDEP->sigcontext_addr, TDEP->sc_pc_offset and TDEP->sc_sp_offset.
* x86-64-linux-nat.c: Sync with i386-linux-tdep.c.
(x86_64_regmap): Rename to regmap.
(GETREGS_SUPPLIES): Use X86_64_NUM_GREGS instead of
x86_64_num_gregs.
(supply_gregset, fill_gregset): Likewise. Use regmap instead of
x86_64_regmap.
(x86_64_fxsave_offset): Remove function.
(supply_fpregset): Simply call x86_64_supply_fxsave.
(fill_fpregset): Simply call x86_64_fill_fxsave.
(fetch_inferior_registers, store_inferior_registers): Avoid
asignment in if-statement.
(LINUX_SYSCALL_LEN, LINUX_SYSCALL_REGNUM, SYS_Sigreturn,
SYS_rt_sigreturn, LINUX_SIGCONTEXT_EFLAGS_OFFSET,
LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Remove defines.
(fetch_core_registers): Remove function.
(linux_elf_core_fns): Remove.
(offsetoff): Don't define.
(_initialize_x86_64_linux_nat, kernel_u_size): Remove functions.
* config/i386/x86-64linux.mt (TDEPFILES): Add i386-linux-tdep.o.
* config/i386/x86-64linux.mh (NATDEPFILES): Remove core-aout.o,
add core-regset.o.
* config/i386/nm-x86-64linux.h: Use NM_X86_64_LINUX_H for
protection against multiple includes instead of NM_X86_64_h. Add
various comments. Include "config/nm-linux.h". Don't include
<signal.h>.
(REGISTER_U_ADDR, KERNEL_U_SIZE, U_REGS_OFFSET, KERN_U_ADDR,
GET_THREAD_SIGNALS): Remove defines.
(x86_64_register_u_addr, kernel_u_size,
lin_thread_get_thread_signals): Remove prototypes.
(PTRACE_ARG3_TYPE, PTRACE_XFER_TYPE): Define to `long'.
[HAVE_LINK_H]: Don't include "solib.h".
[HAVE_LINK_H] (SVR4_SHARED_LIBS): Remove define.
* config/i386/tm-x86-64linux.h: Fix comments.
* Makefile.in (x86-64-linux-nat.o, x86_64-linux-tdep.o,
x86-64-tdep.o): Update dependencies.
2003-05-31 10:15:38 +02:00
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CORE_ADDR sp;
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2005-05-09 00:07:27 +02:00
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gdb_byte buf[8];
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* x86-64-tdep.h (x86_64_num_regs, x86_64_num_gregs): Remove
variable declarations.
(x86_64_register_number, x86_64_register_name): Remove prototypes.
(x86_64_linux_frame_saved_pc, x86_64_linux+saved_pc_after_call,
x86_64_linux_in_sigtramp, x86_64_linux_frame_chain,
x86_64_init_frame_pc, x86_64_init_frame_pc,
x86_64_function_has_prologue): Remove prototypes.
(X86_64_NUM_GREGS): New define.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New prototypes.
* x86-64-tdep.c: Don't include "dwarf2cfi.h". Include
"dummy_frame.h", "frame.h", "frame-base.h", "frame-unwind.h".
(RAX_REGNUM, RDX_REGNUM, RDI_REGNUM, EFLAGS_REGNUM, ST0_REGNUM,
XMM1_REGNUM): Remove defines.
(X86_64_RAX_REGNUM, X86_64_RDX_REGNUM, X86_64_RDI_REGNUM,
X86_64_RBP_REGNUM, X86_64_RSP_REGNUM, X86_64_RIP_REGNUM,
X86_64_EFLAGS_REGNUM, X86_64_ST0_REGNUM, X86_64_XMM0_REGNUM,
X86_64_XMM1_REGNUM): New defines.
(struct x86_64_register_info): Renamed from `struct
register_info'. Remove `size' member.
(x86_64_register_info_table): Remove variable.
(x86_64_register_info): New variable.
(X86_64_NUM_REGS): New define.
(X86_64_NUM_GREGS): Remove define.
(x86_64_num_regs, x86_64_num_gregs): Remove variables.
(x86_64_dwarf2gdb_regno_map, x86_64_dwarf2gdb_regno_map_length):
Remove variables.
(x86_54_dwarf2_reg_to_regnum): Remove function.
(x86_64_dwarf_regmap, x86_64_dwarf_regmap_len): New variables.
(x86_64_dwarf_reg_to_regnum): New function.
(x86_64_register_name): Rewrite.
(x86_64_register_raw_size): Remove function.
(x86_64_register_byte_table): Remove variable.
(x86_64_register_byte): Remove function.
(x86_64_register_virtual_type): Remove function.
(x86_64_register_type): New function.
(x86_64_register_convertible, x86_64_register_convert_to_virtual,
x86_64_register_convert_to_raw): Remove functions.
(x86_64_push_return_address, x86_64_pop_frame): Remove functon.
(x86_64_use_struct_convention): Make static. Adjust for renamed
defines.
(x86_64_frame_init_saved_regs): Remove function.
(x86_64_push_arguments): Make static. Change to accept a regcache
as argument.
(x86_64_store_return_value, x86_64_extract_return_value): Make
static. Rewrite based on i386 counterparts.
(x86_64_push_dummy_call): New function.
(X86_64_NUM_SAVED_REGS): New define.
(x86_64_register_number): Remove function.
(x86_64_store_struct_return): Remove function.
(x86_64_frameless_function_invocation,
x86_64_function_has_prologue): Remove functions.
(PROLOG_BUFSIZE): Remove define.
(struct x86_64_frame_cache): New structure.
(x86_64_alloc_frame_cache, x86_64_analyze_prologue,
x86_64_frame_cache, x86_64_frame_this_id,
x86_64_frame_prev_register, x86_64_frame_p,
x86_64_sigtramp_frame_cache, x86_64_sigtramp_frame_this_id,
x86_64_sigtramp_frame_prev_register, x86_sigtramp_frame_p): New
functions.
(x86_64_frame_unwind, x86_64_sigtramp_frame_unwind): New
variables.
(x86_64_skip_prologue): Rewrite in terms of
x86_64_analyze_prologue.
(x86_64_frame_base_address): New function.
(x86_64_frame_base): New variable.
(x86_64_save_dummy_frame_tos, x86_64_unwind_dummy_id): Rewrite.
(x86_64_init_abi): Set register_type and push_dummy_call. Don't
set deprecated_fp_regnum, deprecated_register_size,
deprecated_register_bytes, register_raw_size, register_byte,
register_virtual_type, register_convertiable,
register_convert_to_virtual, convert_to_raw,
deprecated_get_saved_register, deprecated_target_read_fp,
deprecated_push_arguments, deprecated_push_return_address,
deprecated_pop_frame, deprecated_store_struct_return,
deprecated_frame_init_saved_regs, deprecated_frame_chain,
frameless_function_invocation, deprecated_frame_saved_pc,
deprecated_saved_pc_after_call, frame_num_args, pc_in_sigtramp,
dwarf2_build_frame_info, deprecated_init_extra_frame_info,
deprecated_init_frame_pc and virtual_frame_pointer. Call
frame_unwind_append_predicate to register x86_64_sigtramp_frame_p
and x86_64_frame_p. Call frame_base_set_default to register
x86_64_frame_base.
(I387_FISEG_REGNUM, I387_FOSEG_REGNUM): New defines.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New functions.
(_initialize_x86_64_tdep): Remove function.
* x86-64-linux-tdep.c: Don't include "dwarf2cfi.h".
(LINUX_SIGINFO_SIZE, LINUX_UCONTEXT_SIGCONTEXT_OFFSET,
LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_FP_OFFSET): Don't
define.
(X86_64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Define.
(x86_64_linux_sigcontext_addr): Rewrite.
(x86_64_linux_sigtramp_saved_pc, x86_64_linux_saved_pc_after_call,
x86_64_linux_frame_saved_pc): Remove functions.
(x86_64_linux_pc_in_sigtramp): Renamed from
x86_64_linux_in_sigtramp. Try harder to recognize a signal
trampoline.
(x86_64_linux_frame_chain, x86_64_init_frame_pc):
Remove_functions.
(x86_64_linux_init_abi): Set pc_in_sigtramp. Initialize
TDEP->sigcontext_addr, TDEP->sc_pc_offset and TDEP->sc_sp_offset.
* x86-64-linux-nat.c: Sync with i386-linux-tdep.c.
(x86_64_regmap): Rename to regmap.
(GETREGS_SUPPLIES): Use X86_64_NUM_GREGS instead of
x86_64_num_gregs.
(supply_gregset, fill_gregset): Likewise. Use regmap instead of
x86_64_regmap.
(x86_64_fxsave_offset): Remove function.
(supply_fpregset): Simply call x86_64_supply_fxsave.
(fill_fpregset): Simply call x86_64_fill_fxsave.
(fetch_inferior_registers, store_inferior_registers): Avoid
asignment in if-statement.
(LINUX_SYSCALL_LEN, LINUX_SYSCALL_REGNUM, SYS_Sigreturn,
SYS_rt_sigreturn, LINUX_SIGCONTEXT_EFLAGS_OFFSET,
LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Remove defines.
(fetch_core_registers): Remove function.
(linux_elf_core_fns): Remove.
(offsetoff): Don't define.
(_initialize_x86_64_linux_nat, kernel_u_size): Remove functions.
* config/i386/x86-64linux.mt (TDEPFILES): Add i386-linux-tdep.o.
* config/i386/x86-64linux.mh (NATDEPFILES): Remove core-aout.o,
add core-regset.o.
* config/i386/nm-x86-64linux.h: Use NM_X86_64_LINUX_H for
protection against multiple includes instead of NM_X86_64_h. Add
various comments. Include "config/nm-linux.h". Don't include
<signal.h>.
(REGISTER_U_ADDR, KERNEL_U_SIZE, U_REGS_OFFSET, KERN_U_ADDR,
GET_THREAD_SIGNALS): Remove defines.
(x86_64_register_u_addr, kernel_u_size,
lin_thread_get_thread_signals): Remove prototypes.
(PTRACE_ARG3_TYPE, PTRACE_XFER_TYPE): Define to `long'.
[HAVE_LINK_H]: Don't include "solib.h".
[HAVE_LINK_H] (SVR4_SHARED_LIBS): Remove define.
* config/i386/tm-x86-64linux.h: Fix comments.
* Makefile.in (x86-64-linux-nat.o, x86_64-linux-tdep.o,
x86-64-tdep.o): Update dependencies.
2003-05-31 10:15:38 +02:00
|
|
|
|
|
Update i386 and amd64 ports for unwinder changes.
* amd64-tdep.c (amd64_frame_cache): Expect this_frame.
(amd64_frame_this_id, amd64_frame_prev_register): Update signature.
(amd64_frame_unwind): Use default_frame_sniffer.
(amd64_frame_sniffer): Delete.
(amd64_sigtramp_frame_cache): Expect this_frame.
(amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
(amd64_sigtramp_frame_sniffer): Update signature.
(amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
(amd64_frame_base_address): Expect this_frame.
(amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
this_frame.
(amd64_init_abi): Use set_gdbarch_dummy_id and
frame_unwind_append_unwinder.
* i386-tdep.c (i386_frame_cache): Expect this_frame.
(i386_frame_this_id, i386_frame_prev_register): Update signature.
(i386_frame_unwind): Use default_frame_sniffer.
(i386_frame_sniffer): Delete.
(i386_sigtramp_frame_cache): Expect this_frame.
(i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
(i386_sigtramp_frame_sniffer): Update signature.
(i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
(i386_frame_base_address): Update signature.
(i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
(i386_push_dummy_call): Update comment.
(i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
Expect this_frame.
(i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
and frame_unwind_append_unwinder.
* amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
i386nbsd-tdep.c: Update for unwinder changes.
2008-04-30 23:19:45 +02:00
|
|
|
|
get_frame_register (this_frame, AMD64_RSP_REGNUM, buf);
|
* 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
|
|
|
|
sp = extract_unsigned_integer (buf, 8, byte_order);
|
* x86-64-tdep.h (x86_64_num_regs, x86_64_num_gregs): Remove
variable declarations.
(x86_64_register_number, x86_64_register_name): Remove prototypes.
(x86_64_linux_frame_saved_pc, x86_64_linux+saved_pc_after_call,
x86_64_linux_in_sigtramp, x86_64_linux_frame_chain,
x86_64_init_frame_pc, x86_64_init_frame_pc,
x86_64_function_has_prologue): Remove prototypes.
(X86_64_NUM_GREGS): New define.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New prototypes.
* x86-64-tdep.c: Don't include "dwarf2cfi.h". Include
"dummy_frame.h", "frame.h", "frame-base.h", "frame-unwind.h".
(RAX_REGNUM, RDX_REGNUM, RDI_REGNUM, EFLAGS_REGNUM, ST0_REGNUM,
XMM1_REGNUM): Remove defines.
(X86_64_RAX_REGNUM, X86_64_RDX_REGNUM, X86_64_RDI_REGNUM,
X86_64_RBP_REGNUM, X86_64_RSP_REGNUM, X86_64_RIP_REGNUM,
X86_64_EFLAGS_REGNUM, X86_64_ST0_REGNUM, X86_64_XMM0_REGNUM,
X86_64_XMM1_REGNUM): New defines.
(struct x86_64_register_info): Renamed from `struct
register_info'. Remove `size' member.
(x86_64_register_info_table): Remove variable.
(x86_64_register_info): New variable.
(X86_64_NUM_REGS): New define.
(X86_64_NUM_GREGS): Remove define.
(x86_64_num_regs, x86_64_num_gregs): Remove variables.
(x86_64_dwarf2gdb_regno_map, x86_64_dwarf2gdb_regno_map_length):
Remove variables.
(x86_54_dwarf2_reg_to_regnum): Remove function.
(x86_64_dwarf_regmap, x86_64_dwarf_regmap_len): New variables.
(x86_64_dwarf_reg_to_regnum): New function.
(x86_64_register_name): Rewrite.
(x86_64_register_raw_size): Remove function.
(x86_64_register_byte_table): Remove variable.
(x86_64_register_byte): Remove function.
(x86_64_register_virtual_type): Remove function.
(x86_64_register_type): New function.
(x86_64_register_convertible, x86_64_register_convert_to_virtual,
x86_64_register_convert_to_raw): Remove functions.
(x86_64_push_return_address, x86_64_pop_frame): Remove functon.
(x86_64_use_struct_convention): Make static. Adjust for renamed
defines.
(x86_64_frame_init_saved_regs): Remove function.
(x86_64_push_arguments): Make static. Change to accept a regcache
as argument.
(x86_64_store_return_value, x86_64_extract_return_value): Make
static. Rewrite based on i386 counterparts.
(x86_64_push_dummy_call): New function.
(X86_64_NUM_SAVED_REGS): New define.
(x86_64_register_number): Remove function.
(x86_64_store_struct_return): Remove function.
(x86_64_frameless_function_invocation,
x86_64_function_has_prologue): Remove functions.
(PROLOG_BUFSIZE): Remove define.
(struct x86_64_frame_cache): New structure.
(x86_64_alloc_frame_cache, x86_64_analyze_prologue,
x86_64_frame_cache, x86_64_frame_this_id,
x86_64_frame_prev_register, x86_64_frame_p,
x86_64_sigtramp_frame_cache, x86_64_sigtramp_frame_this_id,
x86_64_sigtramp_frame_prev_register, x86_sigtramp_frame_p): New
functions.
(x86_64_frame_unwind, x86_64_sigtramp_frame_unwind): New
variables.
(x86_64_skip_prologue): Rewrite in terms of
x86_64_analyze_prologue.
(x86_64_frame_base_address): New function.
(x86_64_frame_base): New variable.
(x86_64_save_dummy_frame_tos, x86_64_unwind_dummy_id): Rewrite.
(x86_64_init_abi): Set register_type and push_dummy_call. Don't
set deprecated_fp_regnum, deprecated_register_size,
deprecated_register_bytes, register_raw_size, register_byte,
register_virtual_type, register_convertiable,
register_convert_to_virtual, convert_to_raw,
deprecated_get_saved_register, deprecated_target_read_fp,
deprecated_push_arguments, deprecated_push_return_address,
deprecated_pop_frame, deprecated_store_struct_return,
deprecated_frame_init_saved_regs, deprecated_frame_chain,
frameless_function_invocation, deprecated_frame_saved_pc,
deprecated_saved_pc_after_call, frame_num_args, pc_in_sigtramp,
dwarf2_build_frame_info, deprecated_init_extra_frame_info,
deprecated_init_frame_pc and virtual_frame_pointer. Call
frame_unwind_append_predicate to register x86_64_sigtramp_frame_p
and x86_64_frame_p. Call frame_base_set_default to register
x86_64_frame_base.
(I387_FISEG_REGNUM, I387_FOSEG_REGNUM): New defines.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New functions.
(_initialize_x86_64_tdep): Remove function.
* x86-64-linux-tdep.c: Don't include "dwarf2cfi.h".
(LINUX_SIGINFO_SIZE, LINUX_UCONTEXT_SIGCONTEXT_OFFSET,
LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_FP_OFFSET): Don't
define.
(X86_64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Define.
(x86_64_linux_sigcontext_addr): Rewrite.
(x86_64_linux_sigtramp_saved_pc, x86_64_linux_saved_pc_after_call,
x86_64_linux_frame_saved_pc): Remove functions.
(x86_64_linux_pc_in_sigtramp): Renamed from
x86_64_linux_in_sigtramp. Try harder to recognize a signal
trampoline.
(x86_64_linux_frame_chain, x86_64_init_frame_pc):
Remove_functions.
(x86_64_linux_init_abi): Set pc_in_sigtramp. Initialize
TDEP->sigcontext_addr, TDEP->sc_pc_offset and TDEP->sc_sp_offset.
* x86-64-linux-nat.c: Sync with i386-linux-tdep.c.
(x86_64_regmap): Rename to regmap.
(GETREGS_SUPPLIES): Use X86_64_NUM_GREGS instead of
x86_64_num_gregs.
(supply_gregset, fill_gregset): Likewise. Use regmap instead of
x86_64_regmap.
(x86_64_fxsave_offset): Remove function.
(supply_fpregset): Simply call x86_64_supply_fxsave.
(fill_fpregset): Simply call x86_64_fill_fxsave.
(fetch_inferior_registers, store_inferior_registers): Avoid
asignment in if-statement.
(LINUX_SYSCALL_LEN, LINUX_SYSCALL_REGNUM, SYS_Sigreturn,
SYS_rt_sigreturn, LINUX_SIGCONTEXT_EFLAGS_OFFSET,
LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Remove defines.
(fetch_core_registers): Remove function.
(linux_elf_core_fns): Remove.
(offsetoff): Don't define.
(_initialize_x86_64_linux_nat, kernel_u_size): Remove functions.
* config/i386/x86-64linux.mt (TDEPFILES): Add i386-linux-tdep.o.
* config/i386/x86-64linux.mh (NATDEPFILES): Remove core-aout.o,
add core-regset.o.
* config/i386/nm-x86-64linux.h: Use NM_X86_64_LINUX_H for
protection against multiple includes instead of NM_X86_64_h. Add
various comments. Include "config/nm-linux.h". Don't include
<signal.h>.
(REGISTER_U_ADDR, KERNEL_U_SIZE, U_REGS_OFFSET, KERN_U_ADDR,
GET_THREAD_SIGNALS): Remove defines.
(x86_64_register_u_addr, kernel_u_size,
lin_thread_get_thread_signals): Remove prototypes.
(PTRACE_ARG3_TYPE, PTRACE_XFER_TYPE): Define to `long'.
[HAVE_LINK_H]: Don't include "solib.h".
[HAVE_LINK_H] (SVR4_SHARED_LIBS): Remove define.
* config/i386/tm-x86-64linux.h: Fix comments.
* Makefile.in (x86-64-linux-nat.o, x86_64-linux-tdep.o,
x86-64-tdep.o): Update dependencies.
2003-05-31 10:15:38 +02:00
|
|
|
|
|
|
|
|
|
/* The sigcontext structure is part of the user context. A pointer
|
|
|
|
|
to the user context is passed as the third argument to the signal
|
|
|
|
|
handler, i.e. in %rdx. Unfortunately %rdx isn't preserved across
|
|
|
|
|
function calls so we can't use it. Fortunately the user context
|
|
|
|
|
is part of the signal frame and the unwound %rsp directly points
|
|
|
|
|
at it. */
|
2004-02-22 21:29:48 +01:00
|
|
|
|
return sp + AMD64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET;
|
2002-10-24 Michal Ludvig <mludvig@suse.cz>
* dwarf2cfi.c (struct context)
(struct context_reg): Moved to dwarf2cfi.h
(context_alloc, frame_state_alloc, context_cpy):
Made extern instead of static, removed prototypes.
* dwarf2cfi.h (struct context)
(struct context_reg): New, moved from dwarf2cfi.c
(context_alloc, frame_state_alloc, context_cpy):
New prototypes.
* x86-64-linux-tdep.c (x86_64_linux_sigtramp_saved_pc):
Changed from static to extern.
(LINUX_SIGINFO_SIZE, LINUX_SIGCONTEXT_PC_OFFSET)
(LINUX_SIGCONTEXT_FP_OFFSET)
(LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Adjusted.
(x86_64_linux_in_sigtramp, x86_64_linux_frame_chain)
(x86_64_init_frame_pc, x86_64_init_extra_frame_info): New.
* x86-64-tdep.c (x86_64_gdbarch_init): Several
set_gdbarch_*() calls now use x86-64 specific functions
instead of DWARF2 CFI ones.
* x86-64-tdep.h (x86_64_linux_in_sigtramp)
(x86_64_linux_frame_chain, x86_64_init_frame_pc)
(x86_64_init_extra_frame_info): New prototypes.
2002-10-24 03:27:43 +02:00
|
|
|
|
}
|
2002-12-21 22:09:58 +01:00
|
|
|
|
|
|
|
|
|
|
2009-09-15 05:30:08 +02:00
|
|
|
|
static LONGEST
|
|
|
|
|
amd64_linux_get_syscall_number (struct gdbarch *gdbarch,
|
|
|
|
|
ptid_t ptid)
|
|
|
|
|
{
|
|
|
|
|
struct regcache *regcache = get_thread_regcache (ptid);
|
|
|
|
|
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
|
|
|
|
|
/* The content of a register. */
|
|
|
|
|
gdb_byte buf[8];
|
|
|
|
|
/* The result. */
|
|
|
|
|
LONGEST ret;
|
|
|
|
|
|
|
|
|
|
/* Getting the system call number from the register.
|
|
|
|
|
When dealing with x86_64 architecture, this information
|
|
|
|
|
is stored at %rax register. */
|
|
|
|
|
regcache_cooked_read (regcache, AMD64_LINUX_ORIG_RAX_REGNUM, buf);
|
|
|
|
|
|
|
|
|
|
ret = extract_signed_integer (buf, 8, byte_order);
|
|
|
|
|
|
|
|
|
|
return ret;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
2003-05-31 18:11:47 +02:00
|
|
|
|
/* From <asm/sigcontext.h>. */
|
2004-02-22 21:29:48 +01:00
|
|
|
|
static int amd64_linux_sc_reg_offset[] =
|
2003-05-31 18:11:47 +02:00
|
|
|
|
{
|
|
|
|
|
13 * 8, /* %rax */
|
|
|
|
|
11 * 8, /* %rbx */
|
|
|
|
|
14 * 8, /* %rcx */
|
|
|
|
|
12 * 8, /* %rdx */
|
|
|
|
|
9 * 8, /* %rsi */
|
|
|
|
|
8 * 8, /* %rdi */
|
|
|
|
|
10 * 8, /* %rbp */
|
|
|
|
|
15 * 8, /* %rsp */
|
|
|
|
|
0 * 8, /* %r8 */
|
|
|
|
|
1 * 8, /* %r9 */
|
|
|
|
|
2 * 8, /* %r10 */
|
|
|
|
|
3 * 8, /* %r11 */
|
|
|
|
|
4 * 8, /* %r12 */
|
|
|
|
|
5 * 8, /* %r13 */
|
|
|
|
|
6 * 8, /* %r14 */
|
|
|
|
|
7 * 8, /* %r15 */
|
|
|
|
|
16 * 8, /* %rip */
|
|
|
|
|
17 * 8, /* %eflags */
|
|
|
|
|
|
2004-01-10 13:52:41 +01:00
|
|
|
|
/* FIXME: kettenis/2002030531: The registers %cs, %fs and %gs are
|
2003-05-31 18:11:47 +02:00
|
|
|
|
available in `struct sigcontext'. However, they only occupy two
|
|
|
|
|
bytes instead of four, which makes using them here rather
|
|
|
|
|
difficult. Leave them out for now. */
|
2004-01-10 13:52:41 +01:00
|
|
|
|
-1, /* %cs */
|
|
|
|
|
-1, /* %ss */
|
|
|
|
|
-1, /* %ds */
|
|
|
|
|
-1, /* %es */
|
2003-05-31 18:11:47 +02:00
|
|
|
|
-1, /* %fs */
|
|
|
|
|
-1 /* %gs */
|
|
|
|
|
};
|
|
|
|
|
|
2006-08-19 17:15:18 +02:00
|
|
|
|
static int
|
|
|
|
|
amd64_linux_register_reggroup_p (struct gdbarch *gdbarch, int regnum,
|
|
|
|
|
struct reggroup *group)
|
|
|
|
|
{
|
|
|
|
|
if (regnum == AMD64_LINUX_ORIG_RAX_REGNUM)
|
|
|
|
|
return (group == system_reggroup
|
|
|
|
|
|| group == save_reggroup
|
|
|
|
|
|| group == restore_reggroup);
|
2010-02-10 22:11:42 +01:00
|
|
|
|
return i386_register_reggroup_p (gdbarch, regnum, group);
|
2006-08-19 17:15:18 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Set the program counter for process PTID to PC. */
|
|
|
|
|
|
|
|
|
|
static void
|
2007-06-16 00:44:56 +02:00
|
|
|
|
amd64_linux_write_pc (struct regcache *regcache, CORE_ADDR pc)
|
2006-08-19 17:15:18 +02:00
|
|
|
|
{
|
2007-06-16 00:44:56 +02:00
|
|
|
|
regcache_cooked_write_unsigned (regcache, AMD64_RIP_REGNUM, pc);
|
2006-08-19 17:15:18 +02:00
|
|
|
|
|
|
|
|
|
/* We must be careful with modifying the program counter. If we
|
|
|
|
|
just interrupted a system call, the kernel might try to restart
|
|
|
|
|
it when we resume the inferior. On restarting the system call,
|
|
|
|
|
the kernel will try backing up the program counter even though it
|
|
|
|
|
no longer points at the system call. This typically results in a
|
|
|
|
|
SIGSEGV or SIGILL. We can prevent this by writing `-1' in the
|
|
|
|
|
"orig_rax" pseudo-register.
|
|
|
|
|
|
|
|
|
|
Note that "orig_rax" is saved when setting up a dummy call frame.
|
|
|
|
|
This means that it is properly restored when that frame is
|
|
|
|
|
popped, and that the interrupted system call will be restarted
|
|
|
|
|
when we resume the inferior on return from a function call from
|
|
|
|
|
within GDB. In all other cases the system call will not be
|
|
|
|
|
restarted. */
|
2007-06-16 00:44:56 +02:00
|
|
|
|
regcache_cooked_write_unsigned (regcache, AMD64_LINUX_ORIG_RAX_REGNUM, -1);
|
2006-08-19 17:15:18 +02:00
|
|
|
|
}
|
|
|
|
|
|
2009-09-21 07:57:09 +02:00
|
|
|
|
/* Record all registers but IP register for process-record. */
|
2009-08-10 05:06:34 +02:00
|
|
|
|
|
2009-09-21 07:57:09 +02:00
|
|
|
|
static int
|
|
|
|
|
amd64_all_but_ip_registers_record (struct regcache *regcache)
|
|
|
|
|
{
|
2013-03-11 09:45:54 +01:00
|
|
|
|
if (record_full_arch_list_add_reg (regcache, AMD64_RAX_REGNUM))
|
2009-09-21 07:57:09 +02:00
|
|
|
|
return -1;
|
2013-03-11 09:45:54 +01:00
|
|
|
|
if (record_full_arch_list_add_reg (regcache, AMD64_RCX_REGNUM))
|
2009-09-21 07:57:09 +02:00
|
|
|
|
return -1;
|
2013-03-11 09:45:54 +01:00
|
|
|
|
if (record_full_arch_list_add_reg (regcache, AMD64_RDX_REGNUM))
|
2009-09-21 07:57:09 +02:00
|
|
|
|
return -1;
|
2013-03-11 09:45:54 +01:00
|
|
|
|
if (record_full_arch_list_add_reg (regcache, AMD64_RBX_REGNUM))
|
2009-09-21 07:57:09 +02:00
|
|
|
|
return -1;
|
2013-03-11 09:45:54 +01:00
|
|
|
|
if (record_full_arch_list_add_reg (regcache, AMD64_RSP_REGNUM))
|
2009-09-21 07:57:09 +02:00
|
|
|
|
return -1;
|
2013-03-11 09:45:54 +01:00
|
|
|
|
if (record_full_arch_list_add_reg (regcache, AMD64_RBP_REGNUM))
|
2009-09-21 07:57:09 +02:00
|
|
|
|
return -1;
|
2013-03-11 09:45:54 +01:00
|
|
|
|
if (record_full_arch_list_add_reg (regcache, AMD64_RSI_REGNUM))
|
2009-09-21 07:57:09 +02:00
|
|
|
|
return -1;
|
2013-03-11 09:45:54 +01:00
|
|
|
|
if (record_full_arch_list_add_reg (regcache, AMD64_RDI_REGNUM))
|
2009-09-21 07:57:09 +02:00
|
|
|
|
return -1;
|
2013-03-11 09:45:54 +01:00
|
|
|
|
if (record_full_arch_list_add_reg (regcache, AMD64_R8_REGNUM))
|
2009-09-21 07:57:09 +02:00
|
|
|
|
return -1;
|
2013-03-11 09:45:54 +01:00
|
|
|
|
if (record_full_arch_list_add_reg (regcache, AMD64_R9_REGNUM))
|
2009-09-21 07:57:09 +02:00
|
|
|
|
return -1;
|
2013-03-11 09:45:54 +01:00
|
|
|
|
if (record_full_arch_list_add_reg (regcache, AMD64_R10_REGNUM))
|
2009-09-21 07:57:09 +02:00
|
|
|
|
return -1;
|
2013-03-11 09:45:54 +01:00
|
|
|
|
if (record_full_arch_list_add_reg (regcache, AMD64_R11_REGNUM))
|
2009-09-21 07:57:09 +02:00
|
|
|
|
return -1;
|
2013-03-11 09:45:54 +01:00
|
|
|
|
if (record_full_arch_list_add_reg (regcache, AMD64_R12_REGNUM))
|
2009-09-21 07:57:09 +02:00
|
|
|
|
return -1;
|
2013-03-11 09:45:54 +01:00
|
|
|
|
if (record_full_arch_list_add_reg (regcache, AMD64_R13_REGNUM))
|
2009-09-21 07:57:09 +02:00
|
|
|
|
return -1;
|
2013-03-11 09:45:54 +01:00
|
|
|
|
if (record_full_arch_list_add_reg (regcache, AMD64_R14_REGNUM))
|
2009-09-21 07:57:09 +02:00
|
|
|
|
return -1;
|
2013-03-11 09:45:54 +01:00
|
|
|
|
if (record_full_arch_list_add_reg (regcache, AMD64_R15_REGNUM))
|
2009-09-21 07:57:09 +02:00
|
|
|
|
return -1;
|
2013-03-11 09:45:54 +01:00
|
|
|
|
if (record_full_arch_list_add_reg (regcache, AMD64_EFLAGS_REGNUM))
|
2009-09-21 07:57:09 +02:00
|
|
|
|
return -1;
|
2009-08-10 05:06:34 +02:00
|
|
|
|
|
2009-09-21 07:57:09 +02:00
|
|
|
|
return 0;
|
|
|
|
|
}
|
2009-08-10 05:06:34 +02:00
|
|
|
|
|
2009-09-09 00:50:59 +02:00
|
|
|
|
/* amd64_canonicalize_syscall maps from the native amd64 Linux set
|
|
|
|
|
of syscall ids into a canonical set of syscall ids used by
|
|
|
|
|
process record. */
|
|
|
|
|
|
|
|
|
|
static enum gdb_syscall
|
2011-12-11 03:34:26 +01:00
|
|
|
|
amd64_canonicalize_syscall (enum amd64_syscall syscall_number)
|
2009-09-09 00:50:59 +02:00
|
|
|
|
{
|
2011-12-11 03:34:26 +01:00
|
|
|
|
switch (syscall_number) {
|
2009-09-09 00:50:59 +02:00
|
|
|
|
case amd64_sys_read:
|
|
|
|
|
return gdb_sys_read;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_write:
|
|
|
|
|
return gdb_sys_write;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_open:
|
|
|
|
|
return gdb_sys_open;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_close:
|
|
|
|
|
return gdb_sys_close;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_newstat:
|
|
|
|
|
return gdb_sys_newstat;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_newfstat:
|
|
|
|
|
return gdb_sys_newfstat;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_newlstat:
|
|
|
|
|
return gdb_sys_newlstat;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_poll:
|
|
|
|
|
return gdb_sys_poll;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_lseek:
|
|
|
|
|
return gdb_sys_lseek;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_mmap:
|
|
|
|
|
return gdb_sys_mmap2;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_mprotect:
|
|
|
|
|
return gdb_sys_mprotect;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_munmap:
|
|
|
|
|
return gdb_sys_munmap;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_brk:
|
|
|
|
|
return gdb_sys_brk;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_rt_sigaction:
|
|
|
|
|
return gdb_sys_rt_sigaction;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_rt_sigprocmask:
|
|
|
|
|
return gdb_sys_rt_sigprocmask;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_rt_sigreturn:
|
|
|
|
|
return gdb_sys_rt_sigreturn;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_ioctl:
|
|
|
|
|
return gdb_sys_ioctl;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_pread64:
|
|
|
|
|
return gdb_sys_pread64;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_pwrite64:
|
|
|
|
|
return gdb_sys_pwrite64;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_readv:
|
|
|
|
|
return gdb_sys_readv;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_writev:
|
|
|
|
|
return gdb_sys_writev;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_access:
|
|
|
|
|
return gdb_sys_access;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_pipe:
|
|
|
|
|
return gdb_sys_pipe;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_select:
|
|
|
|
|
return gdb_sys_select;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_sched_yield:
|
|
|
|
|
return gdb_sys_sched_yield;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_mremap:
|
|
|
|
|
return gdb_sys_mremap;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_msync:
|
|
|
|
|
return gdb_sys_msync;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_mincore:
|
|
|
|
|
return gdb_sys_mincore;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_madvise:
|
|
|
|
|
return gdb_sys_madvise;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_shmget:
|
|
|
|
|
return gdb_sys_shmget;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_shmat:
|
|
|
|
|
return gdb_sys_shmat;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_shmctl:
|
|
|
|
|
return gdb_sys_shmctl;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_dup:
|
|
|
|
|
return gdb_sys_dup;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_dup2:
|
|
|
|
|
return gdb_sys_dup2;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_pause:
|
|
|
|
|
return gdb_sys_pause;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_nanosleep:
|
|
|
|
|
return gdb_sys_nanosleep;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_getitimer:
|
|
|
|
|
return gdb_sys_getitimer;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_alarm:
|
|
|
|
|
return gdb_sys_alarm;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_setitimer:
|
|
|
|
|
return gdb_sys_setitimer;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_getpid:
|
|
|
|
|
return gdb_sys_getpid;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_sendfile64:
|
|
|
|
|
return gdb_sys_sendfile64;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_socket:
|
|
|
|
|
return gdb_sys_socket;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_connect:
|
|
|
|
|
return gdb_sys_connect;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_accept:
|
|
|
|
|
return gdb_sys_accept;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_sendto:
|
|
|
|
|
return gdb_sys_sendto;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_recvfrom:
|
|
|
|
|
return gdb_sys_recvfrom;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_sendmsg:
|
|
|
|
|
return gdb_sys_sendmsg;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_recvmsg:
|
|
|
|
|
return gdb_sys_recvmsg;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_shutdown:
|
|
|
|
|
return gdb_sys_shutdown;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_bind:
|
|
|
|
|
return gdb_sys_bind;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_listen:
|
|
|
|
|
return gdb_sys_listen;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_getsockname:
|
|
|
|
|
return gdb_sys_getsockname;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_getpeername:
|
|
|
|
|
return gdb_sys_getpeername;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_socketpair:
|
|
|
|
|
return gdb_sys_socketpair;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_setsockopt:
|
|
|
|
|
return gdb_sys_setsockopt;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_getsockopt:
|
|
|
|
|
return gdb_sys_getsockopt;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_clone:
|
|
|
|
|
return gdb_sys_clone;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_fork:
|
|
|
|
|
return gdb_sys_fork;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_vfork:
|
|
|
|
|
return gdb_sys_vfork;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_execve:
|
|
|
|
|
return gdb_sys_execve;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_exit:
|
|
|
|
|
return gdb_sys_exit;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_wait4:
|
|
|
|
|
return gdb_sys_wait4;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_kill:
|
|
|
|
|
return gdb_sys_kill;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_uname:
|
|
|
|
|
return gdb_sys_uname;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_semget:
|
|
|
|
|
return gdb_sys_semget;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_semop:
|
|
|
|
|
return gdb_sys_semop;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_semctl:
|
|
|
|
|
return gdb_sys_semctl;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_shmdt:
|
|
|
|
|
return gdb_sys_shmdt;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_msgget:
|
|
|
|
|
return gdb_sys_msgget;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_msgsnd:
|
|
|
|
|
return gdb_sys_msgsnd;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_msgrcv:
|
|
|
|
|
return gdb_sys_msgrcv;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_msgctl:
|
|
|
|
|
return gdb_sys_msgctl;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_fcntl:
|
|
|
|
|
return gdb_sys_fcntl;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_flock:
|
|
|
|
|
return gdb_sys_flock;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_fsync:
|
|
|
|
|
return gdb_sys_fsync;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_fdatasync:
|
|
|
|
|
return gdb_sys_fdatasync;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_truncate:
|
|
|
|
|
return gdb_sys_truncate;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_ftruncate:
|
|
|
|
|
return gdb_sys_ftruncate;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_getdents:
|
|
|
|
|
return gdb_sys_getdents;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_getcwd:
|
|
|
|
|
return gdb_sys_getcwd;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_chdir:
|
|
|
|
|
return gdb_sys_chdir;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_fchdir:
|
|
|
|
|
return gdb_sys_fchdir;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_rename:
|
|
|
|
|
return gdb_sys_rename;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_mkdir:
|
|
|
|
|
return gdb_sys_mkdir;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_rmdir:
|
|
|
|
|
return gdb_sys_rmdir;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_creat:
|
|
|
|
|
return gdb_sys_creat;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_link:
|
|
|
|
|
return gdb_sys_link;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_unlink:
|
|
|
|
|
return gdb_sys_unlink;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_symlink:
|
|
|
|
|
return gdb_sys_symlink;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_readlink:
|
|
|
|
|
return gdb_sys_readlink;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_chmod:
|
|
|
|
|
return gdb_sys_chmod;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_fchmod:
|
|
|
|
|
return gdb_sys_fchmod;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_chown:
|
|
|
|
|
return gdb_sys_chown;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_fchown:
|
|
|
|
|
return gdb_sys_fchown;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_lchown:
|
|
|
|
|
return gdb_sys_lchown;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_umask:
|
|
|
|
|
return gdb_sys_umask;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_gettimeofday:
|
|
|
|
|
return gdb_sys_gettimeofday;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_getrlimit:
|
|
|
|
|
return gdb_sys_getrlimit;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_getrusage:
|
|
|
|
|
return gdb_sys_getrusage;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_sysinfo:
|
|
|
|
|
return gdb_sys_sysinfo;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_times:
|
|
|
|
|
return gdb_sys_times;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_ptrace:
|
|
|
|
|
return gdb_sys_ptrace;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_getuid:
|
|
|
|
|
return gdb_sys_getuid;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_syslog:
|
|
|
|
|
return gdb_sys_syslog;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_getgid:
|
|
|
|
|
return gdb_sys_getgid;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_setuid:
|
|
|
|
|
return gdb_sys_setuid;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_setgid:
|
|
|
|
|
return gdb_sys_setgid;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_geteuid:
|
|
|
|
|
return gdb_sys_geteuid;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_getegid:
|
|
|
|
|
return gdb_sys_getegid;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_setpgid:
|
|
|
|
|
return gdb_sys_setpgid;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_getppid:
|
|
|
|
|
return gdb_sys_getppid;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_getpgrp:
|
|
|
|
|
return gdb_sys_getpgrp;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_setsid:
|
|
|
|
|
return gdb_sys_setsid;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_setreuid:
|
|
|
|
|
return gdb_sys_setreuid;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_setregid:
|
|
|
|
|
return gdb_sys_setregid;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_getgroups:
|
|
|
|
|
return gdb_sys_getgroups;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_setgroups:
|
|
|
|
|
return gdb_sys_setgroups;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_setresuid:
|
|
|
|
|
return gdb_sys_setresuid;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_getresuid:
|
|
|
|
|
return gdb_sys_getresuid;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_setresgid:
|
|
|
|
|
return gdb_sys_setresgid;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_getresgid:
|
|
|
|
|
return gdb_sys_getresgid;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_getpgid:
|
|
|
|
|
return gdb_sys_getpgid;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_setfsuid:
|
|
|
|
|
return gdb_sys_setfsuid;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_setfsgid:
|
|
|
|
|
return gdb_sys_setfsgid;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_getsid:
|
|
|
|
|
return gdb_sys_getsid;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_capget:
|
|
|
|
|
return gdb_sys_capget;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_capset:
|
|
|
|
|
return gdb_sys_capset;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_rt_sigpending:
|
|
|
|
|
return gdb_sys_rt_sigpending;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_rt_sigtimedwait:
|
|
|
|
|
return gdb_sys_rt_sigtimedwait;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_rt_sigqueueinfo:
|
|
|
|
|
return gdb_sys_rt_sigqueueinfo;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_rt_sigsuspend:
|
|
|
|
|
return gdb_sys_rt_sigsuspend;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_sigaltstack:
|
|
|
|
|
return gdb_sys_sigaltstack;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_utime:
|
|
|
|
|
return gdb_sys_utime;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_mknod:
|
|
|
|
|
return gdb_sys_mknod;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_personality:
|
|
|
|
|
return gdb_sys_personality;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_ustat:
|
|
|
|
|
return gdb_sys_ustat;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_statfs:
|
|
|
|
|
return gdb_sys_statfs;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_fstatfs:
|
|
|
|
|
return gdb_sys_fstatfs;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_sysfs:
|
|
|
|
|
return gdb_sys_sysfs;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_getpriority:
|
|
|
|
|
return gdb_sys_getpriority;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_setpriority:
|
|
|
|
|
return gdb_sys_setpriority;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_sched_setparam:
|
|
|
|
|
return gdb_sys_sched_setparam;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_sched_getparam:
|
|
|
|
|
return gdb_sys_sched_getparam;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_sched_setscheduler:
|
|
|
|
|
return gdb_sys_sched_setscheduler;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_sched_getscheduler:
|
|
|
|
|
return gdb_sys_sched_getscheduler;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_sched_get_priority_max:
|
|
|
|
|
return gdb_sys_sched_get_priority_max;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_sched_get_priority_min:
|
|
|
|
|
return gdb_sys_sched_get_priority_min;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_sched_rr_get_interval:
|
|
|
|
|
return gdb_sys_sched_rr_get_interval;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_mlock:
|
|
|
|
|
return gdb_sys_mlock;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_munlock:
|
|
|
|
|
return gdb_sys_munlock;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_mlockall:
|
|
|
|
|
return gdb_sys_mlockall;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_munlockall:
|
|
|
|
|
return gdb_sys_munlockall;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_vhangup:
|
|
|
|
|
return gdb_sys_vhangup;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_modify_ldt:
|
|
|
|
|
return gdb_sys_modify_ldt;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_pivot_root:
|
|
|
|
|
return gdb_sys_pivot_root;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_sysctl:
|
|
|
|
|
return gdb_sys_sysctl;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_prctl:
|
|
|
|
|
return gdb_sys_prctl;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_arch_prctl:
|
|
|
|
|
return -1; /* Note */
|
|
|
|
|
|
|
|
|
|
case amd64_sys_adjtimex:
|
|
|
|
|
return gdb_sys_adjtimex;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_setrlimit:
|
|
|
|
|
return gdb_sys_setrlimit;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_chroot:
|
|
|
|
|
return gdb_sys_chroot;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_sync:
|
|
|
|
|
return gdb_sys_sync;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_acct:
|
|
|
|
|
return gdb_sys_acct;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_settimeofday:
|
|
|
|
|
return gdb_sys_settimeofday;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_mount:
|
|
|
|
|
return gdb_sys_mount;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_umount:
|
|
|
|
|
return gdb_sys_umount;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_swapon:
|
|
|
|
|
return gdb_sys_swapon;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_swapoff:
|
|
|
|
|
return gdb_sys_swapoff;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_reboot:
|
|
|
|
|
return gdb_sys_reboot;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_sethostname:
|
|
|
|
|
return gdb_sys_sethostname;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_setdomainname:
|
|
|
|
|
return gdb_sys_setdomainname;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_iopl:
|
|
|
|
|
return gdb_sys_iopl;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_ioperm:
|
|
|
|
|
return gdb_sys_ioperm;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_init_module:
|
|
|
|
|
return gdb_sys_init_module;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_delete_module:
|
|
|
|
|
return gdb_sys_delete_module;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_quotactl:
|
|
|
|
|
return gdb_sys_quotactl;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_nfsservctl:
|
|
|
|
|
return gdb_sys_nfsservctl;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_gettid:
|
|
|
|
|
return gdb_sys_gettid;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_readahead:
|
|
|
|
|
return gdb_sys_readahead;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_setxattr:
|
|
|
|
|
return gdb_sys_setxattr;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_lsetxattr:
|
|
|
|
|
return gdb_sys_lsetxattr;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_fsetxattr:
|
|
|
|
|
return gdb_sys_fsetxattr;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_getxattr:
|
|
|
|
|
return gdb_sys_getxattr;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_lgetxattr:
|
|
|
|
|
return gdb_sys_lgetxattr;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_fgetxattr:
|
|
|
|
|
return gdb_sys_fgetxattr;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_listxattr:
|
|
|
|
|
return gdb_sys_listxattr;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_llistxattr:
|
|
|
|
|
return gdb_sys_llistxattr;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_flistxattr:
|
|
|
|
|
return gdb_sys_flistxattr;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_removexattr:
|
|
|
|
|
return gdb_sys_removexattr;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_lremovexattr:
|
|
|
|
|
return gdb_sys_lremovexattr;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_fremovexattr:
|
|
|
|
|
return gdb_sys_fremovexattr;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_tkill:
|
|
|
|
|
return gdb_sys_tkill;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_time:
|
|
|
|
|
return gdb_sys_time;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_futex:
|
|
|
|
|
return gdb_sys_futex;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_sched_setaffinity:
|
|
|
|
|
return gdb_sys_sched_setaffinity;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_sched_getaffinity:
|
|
|
|
|
return gdb_sys_sched_getaffinity;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_io_setup:
|
|
|
|
|
return gdb_sys_io_setup;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_io_destroy:
|
|
|
|
|
return gdb_sys_io_destroy;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_io_getevents:
|
|
|
|
|
return gdb_sys_io_getevents;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_io_submit:
|
|
|
|
|
return gdb_sys_io_submit;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_io_cancel:
|
|
|
|
|
return gdb_sys_io_cancel;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_lookup_dcookie:
|
|
|
|
|
return gdb_sys_lookup_dcookie;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_epoll_create:
|
|
|
|
|
return gdb_sys_epoll_create;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_remap_file_pages:
|
|
|
|
|
return gdb_sys_remap_file_pages;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_getdents64:
|
|
|
|
|
return gdb_sys_getdents64;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_set_tid_address:
|
|
|
|
|
return gdb_sys_set_tid_address;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_restart_syscall:
|
|
|
|
|
return gdb_sys_restart_syscall;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_semtimedop:
|
|
|
|
|
return gdb_sys_semtimedop;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_fadvise64:
|
|
|
|
|
return gdb_sys_fadvise64;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_timer_create:
|
|
|
|
|
return gdb_sys_timer_create;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_timer_settime:
|
|
|
|
|
return gdb_sys_timer_settime;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_timer_gettime:
|
|
|
|
|
return gdb_sys_timer_gettime;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_timer_getoverrun:
|
|
|
|
|
return gdb_sys_timer_getoverrun;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_timer_delete:
|
|
|
|
|
return gdb_sys_timer_delete;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_clock_settime:
|
|
|
|
|
return gdb_sys_clock_settime;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_clock_gettime:
|
|
|
|
|
return gdb_sys_clock_gettime;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_clock_getres:
|
|
|
|
|
return gdb_sys_clock_getres;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_clock_nanosleep:
|
|
|
|
|
return gdb_sys_clock_nanosleep;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_exit_group:
|
|
|
|
|
return gdb_sys_exit_group;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_epoll_wait:
|
|
|
|
|
return gdb_sys_epoll_wait;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_epoll_ctl:
|
|
|
|
|
return gdb_sys_epoll_ctl;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_tgkill:
|
|
|
|
|
return gdb_sys_tgkill;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_utimes:
|
|
|
|
|
return gdb_sys_utimes;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_mbind:
|
|
|
|
|
return gdb_sys_mbind;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_set_mempolicy:
|
|
|
|
|
return gdb_sys_set_mempolicy;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_get_mempolicy:
|
|
|
|
|
return gdb_sys_get_mempolicy;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_mq_open:
|
|
|
|
|
return gdb_sys_mq_open;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_mq_unlink:
|
|
|
|
|
return gdb_sys_mq_unlink;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_mq_timedsend:
|
|
|
|
|
return gdb_sys_mq_timedsend;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_mq_timedreceive:
|
|
|
|
|
return gdb_sys_mq_timedreceive;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_mq_notify:
|
|
|
|
|
return gdb_sys_mq_notify;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_mq_getsetattr:
|
|
|
|
|
return gdb_sys_mq_getsetattr;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_kexec_load:
|
|
|
|
|
return gdb_sys_kexec_load;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_waitid:
|
|
|
|
|
return gdb_sys_waitid;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_add_key:
|
|
|
|
|
return gdb_sys_add_key;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_request_key:
|
|
|
|
|
return gdb_sys_request_key;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_keyctl:
|
|
|
|
|
return gdb_sys_keyctl;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_ioprio_set:
|
|
|
|
|
return gdb_sys_ioprio_set;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_ioprio_get:
|
|
|
|
|
return gdb_sys_ioprio_get;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_inotify_init:
|
|
|
|
|
return gdb_sys_inotify_init;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_inotify_add_watch:
|
|
|
|
|
return gdb_sys_inotify_add_watch;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_inotify_rm_watch:
|
|
|
|
|
return gdb_sys_inotify_rm_watch;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_migrate_pages:
|
|
|
|
|
return gdb_sys_migrate_pages;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_openat:
|
|
|
|
|
return gdb_sys_openat;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_mkdirat:
|
|
|
|
|
return gdb_sys_mkdirat;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_mknodat:
|
|
|
|
|
return gdb_sys_mknodat;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_fchownat:
|
|
|
|
|
return gdb_sys_fchownat;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_futimesat:
|
|
|
|
|
return gdb_sys_futimesat;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_newfstatat:
|
|
|
|
|
return gdb_sys_newfstatat;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_unlinkat:
|
|
|
|
|
return gdb_sys_unlinkat;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_renameat:
|
|
|
|
|
return gdb_sys_renameat;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_linkat:
|
|
|
|
|
return gdb_sys_linkat;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_symlinkat:
|
|
|
|
|
return gdb_sys_symlinkat;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_readlinkat:
|
|
|
|
|
return gdb_sys_readlinkat;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_fchmodat:
|
|
|
|
|
return gdb_sys_fchmodat;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_faccessat:
|
|
|
|
|
return gdb_sys_faccessat;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_pselect6:
|
|
|
|
|
return gdb_sys_pselect6;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_ppoll:
|
|
|
|
|
return gdb_sys_ppoll;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_unshare:
|
|
|
|
|
return gdb_sys_unshare;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_set_robust_list:
|
|
|
|
|
return gdb_sys_set_robust_list;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_get_robust_list:
|
|
|
|
|
return gdb_sys_get_robust_list;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_splice:
|
|
|
|
|
return gdb_sys_splice;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_tee:
|
|
|
|
|
return gdb_sys_tee;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_sync_file_range:
|
|
|
|
|
return gdb_sys_sync_file_range;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_vmsplice:
|
|
|
|
|
return gdb_sys_vmsplice;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_move_pages:
|
|
|
|
|
return gdb_sys_move_pages;
|
|
|
|
|
|
|
|
|
|
default:
|
|
|
|
|
return -1;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2009-09-21 07:57:09 +02:00
|
|
|
|
/* Parse the arguments of current system call instruction and record
|
|
|
|
|
the values of the registers and memory that will be changed into
|
2013-03-11 09:45:54 +01:00
|
|
|
|
"record_full_arch_list". This instruction is "syscall".
|
2009-09-21 07:57:09 +02:00
|
|
|
|
|
|
|
|
|
Return -1 if something wrong. */
|
|
|
|
|
|
|
|
|
|
static struct linux_record_tdep amd64_linux_record_tdep;
|
|
|
|
|
|
|
|
|
|
#define RECORD_ARCH_GET_FS 0x1003
|
|
|
|
|
#define RECORD_ARCH_GET_GS 0x1004
|
|
|
|
|
|
2009-08-10 05:06:34 +02:00
|
|
|
|
static int
|
|
|
|
|
amd64_linux_syscall_record (struct regcache *regcache)
|
|
|
|
|
{
|
2009-09-09 00:50:59 +02:00
|
|
|
|
int ret;
|
|
|
|
|
ULONGEST syscall_native;
|
|
|
|
|
enum gdb_syscall syscall_gdb = -1;
|
|
|
|
|
|
|
|
|
|
regcache_raw_read_unsigned (regcache, AMD64_RAX_REGNUM, &syscall_native);
|
2009-08-10 05:06:34 +02:00
|
|
|
|
|
2009-09-21 07:57:09 +02:00
|
|
|
|
switch (syscall_native)
|
2009-08-10 05:06:34 +02:00
|
|
|
|
{
|
2009-09-21 07:57:09 +02:00
|
|
|
|
case amd64_sys_rt_sigreturn:
|
|
|
|
|
if (amd64_all_but_ip_registers_record (regcache))
|
|
|
|
|
return -1;
|
|
|
|
|
return 0;
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case amd64_sys_arch_prctl:
|
2011-02-26 20:41:35 +01:00
|
|
|
|
{
|
|
|
|
|
ULONGEST arg3;
|
|
|
|
|
|
|
|
|
|
regcache_raw_read_unsigned (regcache, amd64_linux_record_tdep.arg3,
|
|
|
|
|
&arg3);
|
|
|
|
|
if (arg3 == RECORD_ARCH_GET_FS || arg3 == RECORD_ARCH_GET_GS)
|
|
|
|
|
{
|
|
|
|
|
CORE_ADDR addr;
|
|
|
|
|
|
|
|
|
|
regcache_raw_read_unsigned (regcache,
|
|
|
|
|
amd64_linux_record_tdep.arg2,
|
|
|
|
|
&addr);
|
2013-03-11 09:45:54 +01:00
|
|
|
|
if (record_full_arch_list_add_mem
|
|
|
|
|
(addr, amd64_linux_record_tdep.size_ulong))
|
2011-02-26 20:41:35 +01:00
|
|
|
|
return -1;
|
|
|
|
|
}
|
|
|
|
|
goto record_regs;
|
|
|
|
|
}
|
2009-09-21 07:57:09 +02:00
|
|
|
|
break;
|
2009-09-09 00:50:59 +02:00
|
|
|
|
}
|
|
|
|
|
|
2009-09-21 07:57:09 +02:00
|
|
|
|
syscall_gdb = amd64_canonicalize_syscall (syscall_native);
|
|
|
|
|
|
2009-09-09 00:50:59 +02:00
|
|
|
|
if (syscall_gdb < 0)
|
|
|
|
|
{
|
2009-08-10 05:06:34 +02:00
|
|
|
|
printf_unfiltered (_("Process record and replay target doesn't "
|
2009-09-09 00:50:59 +02:00
|
|
|
|
"support syscall number %s\n"),
|
|
|
|
|
pulongest (syscall_native));
|
2009-08-10 05:06:34 +02:00
|
|
|
|
return -1;
|
|
|
|
|
}
|
2009-09-09 00:50:59 +02:00
|
|
|
|
else
|
2009-08-10 05:06:34 +02:00
|
|
|
|
{
|
2009-09-09 00:50:59 +02:00
|
|
|
|
ret = record_linux_system_call (syscall_gdb, regcache,
|
2009-08-10 05:06:34 +02:00
|
|
|
|
&amd64_linux_record_tdep);
|
|
|
|
|
if (ret)
|
|
|
|
|
return ret;
|
|
|
|
|
}
|
|
|
|
|
|
2009-09-09 00:50:59 +02:00
|
|
|
|
record_regs:
|
2009-08-10 05:06:34 +02:00
|
|
|
|
/* Record the return value of the system call. */
|
2013-03-11 09:45:54 +01:00
|
|
|
|
if (record_full_arch_list_add_reg (regcache, AMD64_RCX_REGNUM))
|
2009-08-10 05:06:34 +02:00
|
|
|
|
return -1;
|
2013-03-11 09:45:54 +01:00
|
|
|
|
if (record_full_arch_list_add_reg (regcache, AMD64_R11_REGNUM))
|
2009-08-10 05:06:34 +02:00
|
|
|
|
return -1;
|
|
|
|
|
|
2009-09-21 07:57:09 +02:00
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#define AMD64_LINUX_redzone 128
|
|
|
|
|
#define AMD64_LINUX_xstate 512
|
|
|
|
|
#define AMD64_LINUX_frame_size 560
|
|
|
|
|
|
2012-03-01 Pedro Alves <palves@redhat.com>
* amd64-linux-tdep.c (amd64_linux_record_signal): Make static.
* breakpoint.c (create_exception_master_breakpoint, trace_command)
(ftrace_command, strace_command): Make static.
* d-lang.c (_initialize_d_language): Declare.
* dwarf2expr.c (_initialize_dwarf2expr): Declare.
* dwarf2loc.c (_initialize_dwarf2loc):
* dwarf2read.c (process_psymtab_comp_unit): Make static.
* exec.c (exec_get_section_table): Make static.
* i386-linux-tdep.c (i386_linux_record_signal): Make static.
* infcmd.c (ensure_valid_thread, ensure_not_tfind_mode): Make static.
* inferior.c (remove_inferior_command, add_inferior_command)
(clone_inferior_command): Make static.
* linux-nat.c (linux_nat_thread_address_space)
(linux_nat_core_of_thread): Make static.
* linux-tdep.c (_initialize_linux_tdep): Declare.
* objc-lang.c (_initialize_objc_lang): Declare.
* opencl-lang.c (builtin_opencl_type, opencl_language_arch_info):
Make static.
(_initialize_opencl_language): Declare.
* record.c (_initialize_record): Declare.
* remote.c (demand_private_info, remote_get_tib_address)
(remote_supports_cond_tracepoints)
(remote_supports_fast_tracepoints, remote_get_tracepoint_status):
Make static.
* skip.c (_initialize_step_skip): Declare.
* symtab.c (skip_prologue_using_lineinfo): Make static.
* tracepoint.c (delete_trace_state_variable)
(trace_variable_command, delete_trace_variable_command)
(get_uploaded_tsv, find_matching_tracepoint_location)
(find_matching_tsv, create_tsv_from_upload, get_traceframe_info):
Make static.
* value.c (pack_unsigned_long): Make static.
* varobj.c (varobj_ensure_python_env): Make static.
* windows-tdep.c (_initialize_windows_tdep): Declare.
* xml-syscall.c (make_cleanup_free_syscalls_info): Make static.
2012-03-01 22:14:00 +01:00
|
|
|
|
static int
|
2009-09-21 07:57:09 +02:00
|
|
|
|
amd64_linux_record_signal (struct gdbarch *gdbarch,
|
|
|
|
|
struct regcache *regcache,
|
2012-05-24 18:39:15 +02:00
|
|
|
|
enum gdb_signal signal)
|
2009-09-21 07:57:09 +02:00
|
|
|
|
{
|
|
|
|
|
ULONGEST rsp;
|
|
|
|
|
|
|
|
|
|
if (amd64_all_but_ip_registers_record (regcache))
|
|
|
|
|
return -1;
|
|
|
|
|
|
2013-03-11 09:45:54 +01:00
|
|
|
|
if (record_full_arch_list_add_reg (regcache, AMD64_RIP_REGNUM))
|
2009-09-21 07:57:09 +02:00
|
|
|
|
return -1;
|
|
|
|
|
|
|
|
|
|
/* Record the change in the stack. */
|
|
|
|
|
regcache_raw_read_unsigned (regcache, AMD64_RSP_REGNUM, &rsp);
|
|
|
|
|
/* redzone
|
|
|
|
|
sp -= 128; */
|
|
|
|
|
rsp -= AMD64_LINUX_redzone;
|
|
|
|
|
/* This is for xstate.
|
|
|
|
|
sp -= sizeof (struct _fpstate); */
|
|
|
|
|
rsp -= AMD64_LINUX_xstate;
|
|
|
|
|
/* This is for frame_size.
|
|
|
|
|
sp -= sizeof (struct rt_sigframe); */
|
|
|
|
|
rsp -= AMD64_LINUX_frame_size;
|
2013-03-11 09:45:54 +01:00
|
|
|
|
if (record_full_arch_list_add_mem (rsp, AMD64_LINUX_redzone
|
2009-09-21 07:57:09 +02:00
|
|
|
|
+ AMD64_LINUX_xstate
|
|
|
|
|
+ AMD64_LINUX_frame_size))
|
|
|
|
|
return -1;
|
|
|
|
|
|
2013-03-11 09:45:54 +01:00
|
|
|
|
if (record_full_arch_list_add_end ())
|
2009-09-21 07:57:09 +02:00
|
|
|
|
return -1;
|
2009-08-10 05:06:34 +02:00
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
2010-03-01 16:33:32 +01:00
|
|
|
|
/* Get Linux/x86 target description from core dump. */
|
|
|
|
|
|
|
|
|
|
static const struct target_desc *
|
|
|
|
|
amd64_linux_core_read_description (struct gdbarch *gdbarch,
|
|
|
|
|
struct target_ops *target,
|
|
|
|
|
bfd *abfd)
|
|
|
|
|
{
|
|
|
|
|
/* Linux/x86-64. */
|
2013-07-23 09:02:03 +02:00
|
|
|
|
uint64_t xcr0 = i386_linux_core_read_xcr0 (abfd);
|
2010-04-21 22:22:20 +02:00
|
|
|
|
switch ((xcr0 & I386_XSTATE_AVX_MASK))
|
|
|
|
|
{
|
|
|
|
|
case I386_XSTATE_AVX_MASK:
|
2012-05-12 00:33:28 +02:00
|
|
|
|
if (gdbarch_ptr_bit (gdbarch) == 32)
|
|
|
|
|
return tdesc_x32_avx_linux;
|
|
|
|
|
else
|
|
|
|
|
return tdesc_amd64_avx_linux;
|
2010-04-21 22:22:20 +02:00
|
|
|
|
default:
|
2012-05-12 00:33:28 +02:00
|
|
|
|
if (gdbarch_ptr_bit (gdbarch) == 32)
|
|
|
|
|
return tdesc_x32_linux;
|
|
|
|
|
else
|
|
|
|
|
return tdesc_amd64_linux;
|
2010-04-21 22:22:20 +02:00
|
|
|
|
}
|
2010-03-01 16:33:32 +01:00
|
|
|
|
}
|
|
|
|
|
|
2002-12-21 22:09:58 +01:00
|
|
|
|
static void
|
2012-06-13 22:36:48 +02:00
|
|
|
|
amd64_linux_init_abi_common(struct gdbarch_info info, struct gdbarch *gdbarch)
|
2002-12-21 22:09:58 +01:00
|
|
|
|
{
|
* x86-64-tdep.h (x86_64_num_regs, x86_64_num_gregs): Remove
variable declarations.
(x86_64_register_number, x86_64_register_name): Remove prototypes.
(x86_64_linux_frame_saved_pc, x86_64_linux+saved_pc_after_call,
x86_64_linux_in_sigtramp, x86_64_linux_frame_chain,
x86_64_init_frame_pc, x86_64_init_frame_pc,
x86_64_function_has_prologue): Remove prototypes.
(X86_64_NUM_GREGS): New define.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New prototypes.
* x86-64-tdep.c: Don't include "dwarf2cfi.h". Include
"dummy_frame.h", "frame.h", "frame-base.h", "frame-unwind.h".
(RAX_REGNUM, RDX_REGNUM, RDI_REGNUM, EFLAGS_REGNUM, ST0_REGNUM,
XMM1_REGNUM): Remove defines.
(X86_64_RAX_REGNUM, X86_64_RDX_REGNUM, X86_64_RDI_REGNUM,
X86_64_RBP_REGNUM, X86_64_RSP_REGNUM, X86_64_RIP_REGNUM,
X86_64_EFLAGS_REGNUM, X86_64_ST0_REGNUM, X86_64_XMM0_REGNUM,
X86_64_XMM1_REGNUM): New defines.
(struct x86_64_register_info): Renamed from `struct
register_info'. Remove `size' member.
(x86_64_register_info_table): Remove variable.
(x86_64_register_info): New variable.
(X86_64_NUM_REGS): New define.
(X86_64_NUM_GREGS): Remove define.
(x86_64_num_regs, x86_64_num_gregs): Remove variables.
(x86_64_dwarf2gdb_regno_map, x86_64_dwarf2gdb_regno_map_length):
Remove variables.
(x86_54_dwarf2_reg_to_regnum): Remove function.
(x86_64_dwarf_regmap, x86_64_dwarf_regmap_len): New variables.
(x86_64_dwarf_reg_to_regnum): New function.
(x86_64_register_name): Rewrite.
(x86_64_register_raw_size): Remove function.
(x86_64_register_byte_table): Remove variable.
(x86_64_register_byte): Remove function.
(x86_64_register_virtual_type): Remove function.
(x86_64_register_type): New function.
(x86_64_register_convertible, x86_64_register_convert_to_virtual,
x86_64_register_convert_to_raw): Remove functions.
(x86_64_push_return_address, x86_64_pop_frame): Remove functon.
(x86_64_use_struct_convention): Make static. Adjust for renamed
defines.
(x86_64_frame_init_saved_regs): Remove function.
(x86_64_push_arguments): Make static. Change to accept a regcache
as argument.
(x86_64_store_return_value, x86_64_extract_return_value): Make
static. Rewrite based on i386 counterparts.
(x86_64_push_dummy_call): New function.
(X86_64_NUM_SAVED_REGS): New define.
(x86_64_register_number): Remove function.
(x86_64_store_struct_return): Remove function.
(x86_64_frameless_function_invocation,
x86_64_function_has_prologue): Remove functions.
(PROLOG_BUFSIZE): Remove define.
(struct x86_64_frame_cache): New structure.
(x86_64_alloc_frame_cache, x86_64_analyze_prologue,
x86_64_frame_cache, x86_64_frame_this_id,
x86_64_frame_prev_register, x86_64_frame_p,
x86_64_sigtramp_frame_cache, x86_64_sigtramp_frame_this_id,
x86_64_sigtramp_frame_prev_register, x86_sigtramp_frame_p): New
functions.
(x86_64_frame_unwind, x86_64_sigtramp_frame_unwind): New
variables.
(x86_64_skip_prologue): Rewrite in terms of
x86_64_analyze_prologue.
(x86_64_frame_base_address): New function.
(x86_64_frame_base): New variable.
(x86_64_save_dummy_frame_tos, x86_64_unwind_dummy_id): Rewrite.
(x86_64_init_abi): Set register_type and push_dummy_call. Don't
set deprecated_fp_regnum, deprecated_register_size,
deprecated_register_bytes, register_raw_size, register_byte,
register_virtual_type, register_convertiable,
register_convert_to_virtual, convert_to_raw,
deprecated_get_saved_register, deprecated_target_read_fp,
deprecated_push_arguments, deprecated_push_return_address,
deprecated_pop_frame, deprecated_store_struct_return,
deprecated_frame_init_saved_regs, deprecated_frame_chain,
frameless_function_invocation, deprecated_frame_saved_pc,
deprecated_saved_pc_after_call, frame_num_args, pc_in_sigtramp,
dwarf2_build_frame_info, deprecated_init_extra_frame_info,
deprecated_init_frame_pc and virtual_frame_pointer. Call
frame_unwind_append_predicate to register x86_64_sigtramp_frame_p
and x86_64_frame_p. Call frame_base_set_default to register
x86_64_frame_base.
(I387_FISEG_REGNUM, I387_FOSEG_REGNUM): New defines.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New functions.
(_initialize_x86_64_tdep): Remove function.
* x86-64-linux-tdep.c: Don't include "dwarf2cfi.h".
(LINUX_SIGINFO_SIZE, LINUX_UCONTEXT_SIGCONTEXT_OFFSET,
LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_FP_OFFSET): Don't
define.
(X86_64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Define.
(x86_64_linux_sigcontext_addr): Rewrite.
(x86_64_linux_sigtramp_saved_pc, x86_64_linux_saved_pc_after_call,
x86_64_linux_frame_saved_pc): Remove functions.
(x86_64_linux_pc_in_sigtramp): Renamed from
x86_64_linux_in_sigtramp. Try harder to recognize a signal
trampoline.
(x86_64_linux_frame_chain, x86_64_init_frame_pc):
Remove_functions.
(x86_64_linux_init_abi): Set pc_in_sigtramp. Initialize
TDEP->sigcontext_addr, TDEP->sc_pc_offset and TDEP->sc_sp_offset.
* x86-64-linux-nat.c: Sync with i386-linux-tdep.c.
(x86_64_regmap): Rename to regmap.
(GETREGS_SUPPLIES): Use X86_64_NUM_GREGS instead of
x86_64_num_gregs.
(supply_gregset, fill_gregset): Likewise. Use regmap instead of
x86_64_regmap.
(x86_64_fxsave_offset): Remove function.
(supply_fpregset): Simply call x86_64_supply_fxsave.
(fill_fpregset): Simply call x86_64_fill_fxsave.
(fetch_inferior_registers, store_inferior_registers): Avoid
asignment in if-statement.
(LINUX_SYSCALL_LEN, LINUX_SYSCALL_REGNUM, SYS_Sigreturn,
SYS_rt_sigreturn, LINUX_SIGCONTEXT_EFLAGS_OFFSET,
LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Remove defines.
(fetch_core_registers): Remove function.
(linux_elf_core_fns): Remove.
(offsetoff): Don't define.
(_initialize_x86_64_linux_nat, kernel_u_size): Remove functions.
* config/i386/x86-64linux.mt (TDEPFILES): Add i386-linux-tdep.o.
* config/i386/x86-64linux.mh (NATDEPFILES): Remove core-aout.o,
add core-regset.o.
* config/i386/nm-x86-64linux.h: Use NM_X86_64_LINUX_H for
protection against multiple includes instead of NM_X86_64_h. Add
various comments. Include "config/nm-linux.h". Don't include
<signal.h>.
(REGISTER_U_ADDR, KERNEL_U_SIZE, U_REGS_OFFSET, KERN_U_ADDR,
GET_THREAD_SIGNALS): Remove defines.
(x86_64_register_u_addr, kernel_u_size,
lin_thread_get_thread_signals): Remove prototypes.
(PTRACE_ARG3_TYPE, PTRACE_XFER_TYPE): Define to `long'.
[HAVE_LINK_H]: Don't include "solib.h".
[HAVE_LINK_H] (SVR4_SHARED_LIBS): Remove define.
* config/i386/tm-x86-64linux.h: Fix comments.
* Makefile.in (x86-64-linux-nat.o, x86_64-linux-tdep.o,
x86-64-tdep.o): Update dependencies.
2003-05-31 10:15:38 +02:00
|
|
|
|
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
|
* amd64-linux-tdep.h: Remove file.
* amd64-linux-tdep.c: Don't include "inferior.h" and
"amd64-linux-tdep.h". Include "frame.h" and "solib-svr4.h".
(USER_R15, USER_R14, USER_R13, USER_R12, USER_RBP, USER_RBX)
(USER_R11, USER_R10, USER_R9, USER_R8, USER_RAX, USER_RCX)
(USER_RDX, USER_RSI, USER_RDI, USER_RIP, USER_CS, USER_EFLAGS)
(USER_RSP, USER_SS, USER_DS, USER_ES, USER_FS, USER_GS): Remove
macros.
(user_to_gdb_regmap): Remove variable.
(amd64_linux_gregset_reg_offset): New variable.
(amd64_core_fns): Remove variable.
(fetch_core_registers): Remove function.
(amd64_linux_supply_gregset, amd64_linux_fill_gregset): Remove
functions.
(_initialize_amd64_linux_tdep): Don't set add_core_fns.
* amd64-linux-nat.c: Don't include "amd64-linux-tdep.h".
* Makefile.in (amd64_linux_tdep_h): Remove.
(amd64-linux-nat.o): Update dependencies.
(amd64-linux-tdep.o): Update dependencies.
2004-03-14 23:39:26 +01:00
|
|
|
|
|
2010-08-04 17:27:57 +02:00
|
|
|
|
linux_init_abi (info, gdbarch);
|
|
|
|
|
|
* amd64-tdep.c (amd64_sigtramp_frame_sniffer): Rewrite to use new
sigtramp_p member of `struct gdbarch_tdep'. Also check whether
the program counter is in the range specified by `struct
gdbarch_tdep'.
* amd64-linux-tdep.c: Include "symtab.h".
(amd64_linux_pc_in_sigtramp): Remove function.
(amd64_linux_sigtramp_p): New function.
(amd64_linux_init_abi): Initialize TDEP->sigtramp_p. Don't set
deprecated_pc_in_sigtramp.
* amd64nbsd-tdep.c: Include "symtab.h".
(amd64nbsd_sigtramp_p): New function.
(amd64nbsd_init_abi): Initialize TDEP->sigtramp_p. Don't set
deprecated_pc_in_sigtramp.
* amd64obsd-tdep.c: Include "symtab.h" and "objfiles.h". Add a
few comments.
(amd64obsd_pc_in_sigtramp): Remove function.
(amd64obsd_sigtramp_p): New function.
(amd64obsd_init_abi): Initialize TDEP->sigtramp_p. Don't set
deprecated_pc_in_sigtramp.
* i386-tdep.h (struct gdbarch_tdep): Add sigtramp_p member.
(i386bsd_pc_ins_sigtramp): Remove prototype.
(i386bsd_sigtramp_start, i386bsd_sigtramp_end): Remove prototypes.
* i386-tdep.c (i386_sigtramp_frame_sniffer): Rewrite to use new
sigtramp_p member of `struct gdbarch_tdep'. Also check whether
the program counter is in the range specified by `struct
gdbarch_tdep'.
(i386_pc_in_sigtramp, i386_svr4_pc_in_sigtramp): Remove functions.
(i386_sigtramp_p, i386_svr4_sigtramp_p): New functions.
(i386_go32_pc_in_sigtramp): Remove function.
(i386_svr4_init_abi): Don't set deprecated_pc_in_sigtramp.
Initialize TDEP->sigtramp_p.
(i386_go32_init_abi): Initialize TDEP->sigtramp_p to NULL.
(i386_gdbarch_init): Initialize TDEP->sigtramp_p. Don't set
deprecated_pc_in_sigtramp.
* i386-linux-tdep.c: Adjust comments.
(i386_linux_pc_in_sigtramp): Remove function.
(i386_linux_sigtramp_p): New function.
(i386_linux_init_abi): Initialize TDEP->sigtramp_p. Don't set
deprecated_pc_in_sigtramp.
* i386-nto-tdep.c: Update copyright year.
(i386nto_pc_in_sigtramp): Remove function.
(i386nto_sigtramp_p): New function.
(i386nto_sigcontext_addr): Use I386_ESP_REGNUM instead of
SP_REGNUM.
(i386nto_init_abi): Initialize TDEP->sigtramp_p. Don't set
deprecated_pc_in_sigtramp.
* i386-sol2-tdep.c: Update copyright year.
(i386_sol2_pc_in_sigtramp): Remove function.
(i386_sol2_sigtramp_p): New function.
(i386_sol2_init_abi): Initialize TDEP->sigtramp_p. Don't set
deprecated_pc_in_sigtramp.
* i386bsd-tdep.c (i386bsd_pc_in_sigtramp): Remove function.
(i386bsd_sigtramp_start, i386bsd_sigtramp_end): Remove functions.
(i386bsd_init_abi): Don't set deprecated_pc_in_sigtramp,
deprecated_sigtramp_start and deprecated_sigtramp_end.
* i386nbsd-tdep.c: Include "frame.h" and "symtab.h".
(i386nbsd_pc_in_sigtramp): Remove function.
(i386nbsd_sigtramp_p): New function.
(i386nbsd_init_abi): Don't set deprecated_pc_in_sigtramp,
deprecated_sigtramp_start, deprecated_sigtramp_end. Initialize
TDEP->sigtramp_start, TDEP->sigtramp_end and TDEP->sigtramp_p.
* i386obsd-tdep.c: Include "frame.h", "symtab.h" and "objfiles.h".
(i386obsd_pc_in_sigtramp): Remove function.
(i386obsd_sigtramp_p): New function.
(i386obsd_sigtramp_start, i386obsd_sigtramp_end): Remove
functions.
(i386bsd_init_abi): Don't set deprecated_pc_in_sigtramp,
deprecated_sigtramp_start, deprecated_sigtramp_end. Initialize
TDEP->sigtramp_p.
* Makefile.in (amd64-linux-tdep.o, amd64nbsd-tdep.o,
amd64obsd-tdep.o, i386nbsd-tdep.o, i386obsd-tdep.o): Update
dependencies.
2004-04-09 18:28:50 +02:00
|
|
|
|
tdep->sigtramp_p = amd64_linux_sigtramp_p;
|
2004-02-22 21:29:48 +01:00
|
|
|
|
tdep->sigcontext_addr = amd64_linux_sigcontext_addr;
|
|
|
|
|
tdep->sc_reg_offset = amd64_linux_sc_reg_offset;
|
|
|
|
|
tdep->sc_num_regs = ARRAY_SIZE (amd64_linux_sc_reg_offset);
|
* amd64-linux-tdep.h: Remove file.
* amd64-linux-tdep.c: Don't include "inferior.h" and
"amd64-linux-tdep.h". Include "frame.h" and "solib-svr4.h".
(USER_R15, USER_R14, USER_R13, USER_R12, USER_RBP, USER_RBX)
(USER_R11, USER_R10, USER_R9, USER_R8, USER_RAX, USER_RCX)
(USER_RDX, USER_RSI, USER_RDI, USER_RIP, USER_CS, USER_EFLAGS)
(USER_RSP, USER_SS, USER_DS, USER_ES, USER_FS, USER_GS): Remove
macros.
(user_to_gdb_regmap): Remove variable.
(amd64_linux_gregset_reg_offset): New variable.
(amd64_core_fns): Remove variable.
(fetch_core_registers): Remove function.
(amd64_linux_supply_gregset, amd64_linux_fill_gregset): Remove
functions.
(_initialize_amd64_linux_tdep): Don't set add_core_fns.
* amd64-linux-nat.c: Don't include "amd64-linux-tdep.h".
* Makefile.in (amd64_linux_tdep_h): Remove.
(amd64-linux-nat.o): Update dependencies.
(amd64-linux-tdep.o): Update dependencies.
2004-03-14 23:39:26 +01:00
|
|
|
|
|
2010-04-07 20:46:50 +02:00
|
|
|
|
tdep->xsave_xcr0_offset = I386_LINUX_XSAVE_XCR0_OFFSET;
|
|
|
|
|
|
2006-08-19 17:15:18 +02:00
|
|
|
|
/* Add the %orig_rax register used for syscall restarting. */
|
|
|
|
|
set_gdbarch_write_pc (gdbarch, amd64_linux_write_pc);
|
2010-03-01 16:33:32 +01:00
|
|
|
|
|
|
|
|
|
tdep->register_reggroup_p = amd64_linux_register_reggroup_p;
|
2006-08-19 17:15:18 +02:00
|
|
|
|
|
2009-09-15 05:30:08 +02:00
|
|
|
|
/* Functions for 'catch syscall'. */
|
|
|
|
|
set_xml_syscall_file_name (XML_SYSCALL_FILENAME_AMD64);
|
|
|
|
|
set_gdbarch_get_syscall_number (gdbarch,
|
|
|
|
|
amd64_linux_get_syscall_number);
|
|
|
|
|
|
2005-03-31 21:58:26 +02:00
|
|
|
|
/* Enable TLS support. */
|
|
|
|
|
set_gdbarch_fetch_tls_load_module_address (gdbarch,
|
|
|
|
|
svr4_fetch_objfile_link_map);
|
* opcode/i386.h: Add multiple inclusion protection.
(EAX_REG_NUM,ECX_REG_NUM,EDX_REGNUM,EBX_REG_NUM,ESI_REG_NUM)
(EDI_REG_NUM): New macros.
(MODRM_MOD_FIELD,MODRM_REG_FIELD,MODRM_RM_FIELD): New macros.
(SIB_SCALE_FIELD,SIB_INDEX_FIELD,SIB_BASE_FIELD): New macros.
(REG_PREFIX_P): New macro.
* amd64-tdep.h (amd64_displaced_step_copy_insn): Declare.
(amd64_displaced_step_fixup): Declare.
* amd64-tdep.c: #include opcode/i386.h, dis-asm.h.
(amd64_arch_regmap): Move out of amd64_analyze_stack_align
and make static global.
(amd64_arch_regmap_len): New static global.
(amd64_arch_reg_to_regnum): New function.
(struct amd64_insn): New struct.
(struct displaced_step_closure): New struct.
(onebyte_has_modrm,twobyte_has_modrm): New static globals.
(rex_prefix_p,skip_prefixes)
(amd64_insn_length_fprintf,amd64_insn_length_init_dis)
(amd64_insn_length,amd64_get_unused_input_int_reg)
(amd64_get_insn_details,fixup_riprel,fixup_displaced_copy)
(amd64_displaced_step_copy_insn)
(amd64_absolute_jmp_p,amd64_absolute_call_p,amd64_ret_p)
(amd64_call_p,amd64_breakpoint_p,amd64_syscall_p)
(amd64_displaced_step_fixup): New functions.
* amd64-linux-tdep.c: #include arch-utils.h.
(amd64_linux_init_abi): Install displaced stepping support.
* gdb.arch/amd64-disp-step.S: New file.
* gdb.arch/amd64-disp-step.exp: New file.
* gdb.arch/i386-disp-step.S: New file.
* gdb.arch/i386-disp-step.exp: New file.
2009-01-29 01:29:57 +01:00
|
|
|
|
|
2009-08-17 20:23:45 +02:00
|
|
|
|
/* GNU/Linux uses SVR4-style shared libraries. */
|
|
|
|
|
set_gdbarch_skip_trampoline_code (gdbarch, find_solib_trampoline_target);
|
|
|
|
|
|
2012-05-07 12:47:22 +02:00
|
|
|
|
/* GNU/Linux uses the dynamic linker included in the GNU C Library. */
|
|
|
|
|
set_gdbarch_skip_solib_resolver (gdbarch, glibc_skip_solib_resolver);
|
|
|
|
|
|
2010-04-07 20:46:50 +02:00
|
|
|
|
/* Install supported register note sections. */
|
|
|
|
|
set_gdbarch_core_regset_sections (gdbarch, amd64_linux_regset_sections);
|
|
|
|
|
|
2010-03-01 16:33:32 +01:00
|
|
|
|
set_gdbarch_core_read_description (gdbarch,
|
|
|
|
|
amd64_linux_core_read_description);
|
|
|
|
|
|
* opcode/i386.h: Add multiple inclusion protection.
(EAX_REG_NUM,ECX_REG_NUM,EDX_REGNUM,EBX_REG_NUM,ESI_REG_NUM)
(EDI_REG_NUM): New macros.
(MODRM_MOD_FIELD,MODRM_REG_FIELD,MODRM_RM_FIELD): New macros.
(SIB_SCALE_FIELD,SIB_INDEX_FIELD,SIB_BASE_FIELD): New macros.
(REG_PREFIX_P): New macro.
* amd64-tdep.h (amd64_displaced_step_copy_insn): Declare.
(amd64_displaced_step_fixup): Declare.
* amd64-tdep.c: #include opcode/i386.h, dis-asm.h.
(amd64_arch_regmap): Move out of amd64_analyze_stack_align
and make static global.
(amd64_arch_regmap_len): New static global.
(amd64_arch_reg_to_regnum): New function.
(struct amd64_insn): New struct.
(struct displaced_step_closure): New struct.
(onebyte_has_modrm,twobyte_has_modrm): New static globals.
(rex_prefix_p,skip_prefixes)
(amd64_insn_length_fprintf,amd64_insn_length_init_dis)
(amd64_insn_length,amd64_get_unused_input_int_reg)
(amd64_get_insn_details,fixup_riprel,fixup_displaced_copy)
(amd64_displaced_step_copy_insn)
(amd64_absolute_jmp_p,amd64_absolute_call_p,amd64_ret_p)
(amd64_call_p,amd64_breakpoint_p,amd64_syscall_p)
(amd64_displaced_step_fixup): New functions.
* amd64-linux-tdep.c: #include arch-utils.h.
(amd64_linux_init_abi): Install displaced stepping support.
* gdb.arch/amd64-disp-step.S: New file.
* gdb.arch/amd64-disp-step.exp: New file.
* gdb.arch/i386-disp-step.S: New file.
* gdb.arch/i386-disp-step.exp: New file.
2009-01-29 01:29:57 +01:00
|
|
|
|
/* Displaced stepping. */
|
|
|
|
|
set_gdbarch_displaced_step_copy_insn (gdbarch,
|
|
|
|
|
amd64_displaced_step_copy_insn);
|
|
|
|
|
set_gdbarch_displaced_step_fixup (gdbarch, amd64_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);
|
2009-02-06 23:59:01 +01:00
|
|
|
|
|
|
|
|
|
set_gdbarch_get_siginfo_type (gdbarch, linux_get_siginfo_type);
|
2009-08-10 05:06:34 +02:00
|
|
|
|
|
|
|
|
|
set_gdbarch_process_record (gdbarch, i386_process_record);
|
2009-09-21 07:57:09 +02:00
|
|
|
|
set_gdbarch_process_record_signal (gdbarch, amd64_linux_record_signal);
|
2009-08-10 05:06:34 +02:00
|
|
|
|
|
|
|
|
|
/* Initialize the amd64_linux_record_tdep. */
|
|
|
|
|
/* These values are the size of the type that will be used in a system
|
|
|
|
|
call. They are obtained from Linux Kernel source. */
|
|
|
|
|
amd64_linux_record_tdep.size_pointer
|
|
|
|
|
= gdbarch_ptr_bit (gdbarch) / TARGET_CHAR_BIT;
|
|
|
|
|
amd64_linux_record_tdep.size__old_kernel_stat = 32;
|
|
|
|
|
amd64_linux_record_tdep.size_tms = 32;
|
|
|
|
|
amd64_linux_record_tdep.size_loff_t = 8;
|
|
|
|
|
amd64_linux_record_tdep.size_flock = 32;
|
|
|
|
|
amd64_linux_record_tdep.size_oldold_utsname = 45;
|
|
|
|
|
amd64_linux_record_tdep.size_ustat = 32;
|
|
|
|
|
/* ADM64 doesn't need this size because it doesn't have sys_sigaction
|
|
|
|
|
but sys_rt_sigaction. */
|
|
|
|
|
amd64_linux_record_tdep.size_old_sigaction = 152;
|
|
|
|
|
/* ADM64 doesn't need this size because it doesn't have sys_sigpending
|
|
|
|
|
but sys_rt_sigpending. */
|
|
|
|
|
amd64_linux_record_tdep.size_old_sigset_t = 128;
|
|
|
|
|
amd64_linux_record_tdep.size_rlimit = 16;
|
|
|
|
|
amd64_linux_record_tdep.size_rusage = 144;
|
|
|
|
|
amd64_linux_record_tdep.size_timeval = 16;
|
|
|
|
|
amd64_linux_record_tdep.size_timezone = 8;
|
|
|
|
|
/* ADM64 doesn't need this size because it doesn't have sys_getgroups16
|
|
|
|
|
but sys_getgroups. */
|
|
|
|
|
amd64_linux_record_tdep.size_old_gid_t = 2;
|
|
|
|
|
/* ADM64 doesn't need this size because it doesn't have sys_getresuid16
|
|
|
|
|
but sys_getresuid. */
|
|
|
|
|
amd64_linux_record_tdep.size_old_uid_t = 2;
|
|
|
|
|
amd64_linux_record_tdep.size_fd_set = 128;
|
|
|
|
|
amd64_linux_record_tdep.size_dirent = 280;
|
|
|
|
|
amd64_linux_record_tdep.size_dirent64 = 280;
|
|
|
|
|
amd64_linux_record_tdep.size_statfs = 120;
|
|
|
|
|
amd64_linux_record_tdep.size_statfs64 = 120;
|
|
|
|
|
amd64_linux_record_tdep.size_sockaddr = 16;
|
|
|
|
|
amd64_linux_record_tdep.size_int
|
|
|
|
|
= gdbarch_int_bit (gdbarch) / TARGET_CHAR_BIT;
|
|
|
|
|
amd64_linux_record_tdep.size_long
|
|
|
|
|
= gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT;
|
|
|
|
|
amd64_linux_record_tdep.size_ulong
|
|
|
|
|
= gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT;
|
|
|
|
|
amd64_linux_record_tdep.size_msghdr = 56;
|
|
|
|
|
amd64_linux_record_tdep.size_itimerval = 32;
|
|
|
|
|
amd64_linux_record_tdep.size_stat = 144;
|
|
|
|
|
amd64_linux_record_tdep.size_old_utsname = 325;
|
|
|
|
|
amd64_linux_record_tdep.size_sysinfo = 112;
|
|
|
|
|
amd64_linux_record_tdep.size_msqid_ds = 120;
|
|
|
|
|
amd64_linux_record_tdep.size_shmid_ds = 112;
|
|
|
|
|
amd64_linux_record_tdep.size_new_utsname = 390;
|
|
|
|
|
amd64_linux_record_tdep.size_timex = 208;
|
|
|
|
|
amd64_linux_record_tdep.size_mem_dqinfo = 24;
|
|
|
|
|
amd64_linux_record_tdep.size_if_dqblk = 72;
|
|
|
|
|
amd64_linux_record_tdep.size_fs_quota_stat = 80;
|
|
|
|
|
amd64_linux_record_tdep.size_timespec = 16;
|
|
|
|
|
amd64_linux_record_tdep.size_pollfd = 8;
|
|
|
|
|
amd64_linux_record_tdep.size_NFS_FHSIZE = 32;
|
|
|
|
|
amd64_linux_record_tdep.size_knfsd_fh = 132;
|
|
|
|
|
amd64_linux_record_tdep.size_TASK_COMM_LEN = 16;
|
|
|
|
|
amd64_linux_record_tdep.size_sigaction = 152;
|
|
|
|
|
amd64_linux_record_tdep.size_sigset_t = 128;
|
|
|
|
|
amd64_linux_record_tdep.size_siginfo_t = 128;
|
|
|
|
|
amd64_linux_record_tdep.size_cap_user_data_t = 8;
|
|
|
|
|
amd64_linux_record_tdep.size_stack_t = 24;
|
|
|
|
|
amd64_linux_record_tdep.size_off_t = 8;
|
|
|
|
|
amd64_linux_record_tdep.size_stat64 = 144;
|
|
|
|
|
amd64_linux_record_tdep.size_gid_t = 4;
|
|
|
|
|
amd64_linux_record_tdep.size_uid_t = 4;
|
|
|
|
|
amd64_linux_record_tdep.size_PAGE_SIZE = 4096;
|
|
|
|
|
amd64_linux_record_tdep.size_flock64 = 32;
|
|
|
|
|
amd64_linux_record_tdep.size_user_desc = 16;
|
|
|
|
|
amd64_linux_record_tdep.size_io_event = 32;
|
|
|
|
|
amd64_linux_record_tdep.size_iocb = 64;
|
|
|
|
|
amd64_linux_record_tdep.size_epoll_event = 12;
|
|
|
|
|
amd64_linux_record_tdep.size_itimerspec = 32;
|
|
|
|
|
amd64_linux_record_tdep.size_mq_attr = 64;
|
|
|
|
|
amd64_linux_record_tdep.size_siginfo = 128;
|
|
|
|
|
amd64_linux_record_tdep.size_termios = 60;
|
|
|
|
|
amd64_linux_record_tdep.size_termios2 = 44;
|
|
|
|
|
amd64_linux_record_tdep.size_pid_t = 4;
|
|
|
|
|
amd64_linux_record_tdep.size_winsize = 8;
|
|
|
|
|
amd64_linux_record_tdep.size_serial_struct = 72;
|
|
|
|
|
amd64_linux_record_tdep.size_serial_icounter_struct = 80;
|
|
|
|
|
amd64_linux_record_tdep.size_hayes_esp_config = 12;
|
|
|
|
|
amd64_linux_record_tdep.size_size_t = 8;
|
|
|
|
|
amd64_linux_record_tdep.size_iovec = 16;
|
|
|
|
|
|
|
|
|
|
/* These values are the second argument of system call "sys_ioctl".
|
|
|
|
|
They are obtained from Linux Kernel source. */
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TCGETS = 0x5401;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TCSETS = 0x5402;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TCSETSW = 0x5403;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TCSETSF = 0x5404;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TCGETA = 0x5405;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TCSETA = 0x5406;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TCSETAW = 0x5407;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TCSETAF = 0x5408;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TCSBRK = 0x5409;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TCXONC = 0x540A;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TCFLSH = 0x540B;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCEXCL = 0x540C;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCNXCL = 0x540D;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCSCTTY = 0x540E;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCGPGRP = 0x540F;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCSPGRP = 0x5410;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCOUTQ = 0x5411;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCSTI = 0x5412;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCGWINSZ = 0x5413;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCSWINSZ = 0x5414;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCMGET = 0x5415;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCMBIS = 0x5416;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCMBIC = 0x5417;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCMSET = 0x5418;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCGSOFTCAR = 0x5419;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCSSOFTCAR = 0x541A;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_FIONREAD = 0x541B;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCINQ
|
|
|
|
|
= amd64_linux_record_tdep.ioctl_FIONREAD;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCLINUX = 0x541C;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCCONS = 0x541D;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCGSERIAL = 0x541E;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCSSERIAL = 0x541F;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCPKT = 0x5420;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_FIONBIO = 0x5421;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCNOTTY = 0x5422;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCSETD = 0x5423;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCGETD = 0x5424;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TCSBRKP = 0x5425;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCTTYGSTRUCT = 0x5426;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCSBRK = 0x5427;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCCBRK = 0x5428;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCGSID = 0x5429;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TCGETS2 = 0x802c542a;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TCSETS2 = 0x402c542b;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TCSETSW2 = 0x402c542c;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TCSETSF2 = 0x402c542d;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCGPTN = 0x80045430;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCSPTLCK = 0x40045431;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_FIONCLEX = 0x5450;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_FIOCLEX = 0x5451;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_FIOASYNC = 0x5452;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCSERCONFIG = 0x5453;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCSERGWILD = 0x5454;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCSERSWILD = 0x5455;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCGLCKTRMIOS = 0x5456;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCSLCKTRMIOS = 0x5457;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCSERGSTRUCT = 0x5458;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCSERGETLSR = 0x5459;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCSERGETMULTI = 0x545A;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCSERSETMULTI = 0x545B;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCMIWAIT = 0x545C;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCGICOUNT = 0x545D;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCGHAYESESP = 0x545E;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_TIOCSHAYESESP = 0x545F;
|
|
|
|
|
amd64_linux_record_tdep.ioctl_FIOQSIZE = 0x5460;
|
|
|
|
|
|
|
|
|
|
/* These values are the second argument of system call "sys_fcntl"
|
|
|
|
|
and "sys_fcntl64". They are obtained from Linux Kernel source. */
|
|
|
|
|
amd64_linux_record_tdep.fcntl_F_GETLK = 5;
|
|
|
|
|
amd64_linux_record_tdep.fcntl_F_GETLK64 = 12;
|
|
|
|
|
amd64_linux_record_tdep.fcntl_F_SETLK64 = 13;
|
|
|
|
|
amd64_linux_record_tdep.fcntl_F_SETLKW64 = 14;
|
|
|
|
|
|
|
|
|
|
amd64_linux_record_tdep.arg1 = AMD64_RDI_REGNUM;
|
|
|
|
|
amd64_linux_record_tdep.arg2 = AMD64_RSI_REGNUM;
|
|
|
|
|
amd64_linux_record_tdep.arg3 = AMD64_RDX_REGNUM;
|
|
|
|
|
amd64_linux_record_tdep.arg4 = AMD64_R10_REGNUM;
|
|
|
|
|
amd64_linux_record_tdep.arg5 = AMD64_R8_REGNUM;
|
|
|
|
|
amd64_linux_record_tdep.arg6 = AMD64_R9_REGNUM;
|
|
|
|
|
|
|
|
|
|
tdep->i386_syscall_record = amd64_linux_syscall_record;
|
2002-12-21 22:09:58 +01:00
|
|
|
|
}
|
2012-06-13 22:36:48 +02:00
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
amd64_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
|
|
|
|
|
{
|
|
|
|
|
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
|
|
|
|
|
const struct target_desc *tdesc = info.target_desc;
|
|
|
|
|
struct tdesc_arch_data *tdesc_data = (void *) info.tdep_info;
|
|
|
|
|
const struct tdesc_feature *feature;
|
|
|
|
|
int valid_p;
|
|
|
|
|
|
|
|
|
|
gdb_assert (tdesc_data);
|
|
|
|
|
|
|
|
|
|
tdep->gregset_reg_offset = amd64_linux_gregset_reg_offset;
|
|
|
|
|
tdep->gregset_num_regs = ARRAY_SIZE (amd64_linux_gregset_reg_offset);
|
|
|
|
|
tdep->sizeof_gregset = 27 * 8;
|
|
|
|
|
|
|
|
|
|
amd64_init_abi (info, gdbarch);
|
|
|
|
|
|
|
|
|
|
/* Reserve a number for orig_rax. */
|
|
|
|
|
set_gdbarch_num_regs (gdbarch, AMD64_LINUX_NUM_REGS);
|
|
|
|
|
|
|
|
|
|
if (! tdesc_has_registers (tdesc))
|
|
|
|
|
tdesc = tdesc_amd64_linux;
|
|
|
|
|
tdep->tdesc = tdesc;
|
|
|
|
|
|
|
|
|
|
feature = tdesc_find_feature (tdesc, "org.gnu.gdb.i386.linux");
|
|
|
|
|
if (feature == NULL)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
valid_p = tdesc_numbered_register (feature, tdesc_data,
|
|
|
|
|
AMD64_LINUX_ORIG_RAX_REGNUM,
|
|
|
|
|
"orig_rax");
|
|
|
|
|
if (!valid_p)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
amd64_linux_init_abi_common (info, gdbarch);
|
|
|
|
|
|
|
|
|
|
/* GNU/Linux uses SVR4-style shared libraries. */
|
|
|
|
|
set_solib_svr4_fetch_link_map_offsets
|
|
|
|
|
(gdbarch, svr4_lp64_fetch_link_map_offsets);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
amd64_x32_linux_init_abi(struct gdbarch_info info, struct gdbarch *gdbarch)
|
|
|
|
|
{
|
|
|
|
|
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
|
|
|
|
|
const struct target_desc *tdesc = info.target_desc;
|
|
|
|
|
struct tdesc_arch_data *tdesc_data = (void *) info.tdep_info;
|
|
|
|
|
const struct tdesc_feature *feature;
|
|
|
|
|
int valid_p;
|
|
|
|
|
|
|
|
|
|
gdb_assert (tdesc_data);
|
|
|
|
|
|
|
|
|
|
tdep->gregset_reg_offset = amd64_linux_gregset_reg_offset;
|
|
|
|
|
tdep->gregset_num_regs = ARRAY_SIZE (amd64_linux_gregset_reg_offset);
|
|
|
|
|
tdep->sizeof_gregset = 27 * 8;
|
|
|
|
|
|
|
|
|
|
amd64_x32_init_abi (info, gdbarch);
|
|
|
|
|
|
|
|
|
|
/* Reserve a number for orig_rax. */
|
|
|
|
|
set_gdbarch_num_regs (gdbarch, AMD64_LINUX_NUM_REGS);
|
|
|
|
|
|
|
|
|
|
if (! tdesc_has_registers (tdesc))
|
|
|
|
|
tdesc = tdesc_x32_linux;
|
|
|
|
|
tdep->tdesc = tdesc;
|
|
|
|
|
|
|
|
|
|
feature = tdesc_find_feature (tdesc, "org.gnu.gdb.i386.linux");
|
|
|
|
|
if (feature == NULL)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
valid_p = tdesc_numbered_register (feature, tdesc_data,
|
|
|
|
|
AMD64_LINUX_ORIG_RAX_REGNUM,
|
|
|
|
|
"orig_rax");
|
|
|
|
|
if (!valid_p)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
amd64_linux_init_abi_common (info, gdbarch);
|
|
|
|
|
|
|
|
|
|
/* GNU/Linux uses SVR4-style shared libraries. */
|
|
|
|
|
set_solib_svr4_fetch_link_map_offsets
|
|
|
|
|
(gdbarch, svr4_ilp32_fetch_link_map_offsets);
|
|
|
|
|
}
|
* x86-64-tdep.h (x86_64_num_regs, x86_64_num_gregs): Remove
variable declarations.
(x86_64_register_number, x86_64_register_name): Remove prototypes.
(x86_64_linux_frame_saved_pc, x86_64_linux+saved_pc_after_call,
x86_64_linux_in_sigtramp, x86_64_linux_frame_chain,
x86_64_init_frame_pc, x86_64_init_frame_pc,
x86_64_function_has_prologue): Remove prototypes.
(X86_64_NUM_GREGS): New define.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New prototypes.
* x86-64-tdep.c: Don't include "dwarf2cfi.h". Include
"dummy_frame.h", "frame.h", "frame-base.h", "frame-unwind.h".
(RAX_REGNUM, RDX_REGNUM, RDI_REGNUM, EFLAGS_REGNUM, ST0_REGNUM,
XMM1_REGNUM): Remove defines.
(X86_64_RAX_REGNUM, X86_64_RDX_REGNUM, X86_64_RDI_REGNUM,
X86_64_RBP_REGNUM, X86_64_RSP_REGNUM, X86_64_RIP_REGNUM,
X86_64_EFLAGS_REGNUM, X86_64_ST0_REGNUM, X86_64_XMM0_REGNUM,
X86_64_XMM1_REGNUM): New defines.
(struct x86_64_register_info): Renamed from `struct
register_info'. Remove `size' member.
(x86_64_register_info_table): Remove variable.
(x86_64_register_info): New variable.
(X86_64_NUM_REGS): New define.
(X86_64_NUM_GREGS): Remove define.
(x86_64_num_regs, x86_64_num_gregs): Remove variables.
(x86_64_dwarf2gdb_regno_map, x86_64_dwarf2gdb_regno_map_length):
Remove variables.
(x86_54_dwarf2_reg_to_regnum): Remove function.
(x86_64_dwarf_regmap, x86_64_dwarf_regmap_len): New variables.
(x86_64_dwarf_reg_to_regnum): New function.
(x86_64_register_name): Rewrite.
(x86_64_register_raw_size): Remove function.
(x86_64_register_byte_table): Remove variable.
(x86_64_register_byte): Remove function.
(x86_64_register_virtual_type): Remove function.
(x86_64_register_type): New function.
(x86_64_register_convertible, x86_64_register_convert_to_virtual,
x86_64_register_convert_to_raw): Remove functions.
(x86_64_push_return_address, x86_64_pop_frame): Remove functon.
(x86_64_use_struct_convention): Make static. Adjust for renamed
defines.
(x86_64_frame_init_saved_regs): Remove function.
(x86_64_push_arguments): Make static. Change to accept a regcache
as argument.
(x86_64_store_return_value, x86_64_extract_return_value): Make
static. Rewrite based on i386 counterparts.
(x86_64_push_dummy_call): New function.
(X86_64_NUM_SAVED_REGS): New define.
(x86_64_register_number): Remove function.
(x86_64_store_struct_return): Remove function.
(x86_64_frameless_function_invocation,
x86_64_function_has_prologue): Remove functions.
(PROLOG_BUFSIZE): Remove define.
(struct x86_64_frame_cache): New structure.
(x86_64_alloc_frame_cache, x86_64_analyze_prologue,
x86_64_frame_cache, x86_64_frame_this_id,
x86_64_frame_prev_register, x86_64_frame_p,
x86_64_sigtramp_frame_cache, x86_64_sigtramp_frame_this_id,
x86_64_sigtramp_frame_prev_register, x86_sigtramp_frame_p): New
functions.
(x86_64_frame_unwind, x86_64_sigtramp_frame_unwind): New
variables.
(x86_64_skip_prologue): Rewrite in terms of
x86_64_analyze_prologue.
(x86_64_frame_base_address): New function.
(x86_64_frame_base): New variable.
(x86_64_save_dummy_frame_tos, x86_64_unwind_dummy_id): Rewrite.
(x86_64_init_abi): Set register_type and push_dummy_call. Don't
set deprecated_fp_regnum, deprecated_register_size,
deprecated_register_bytes, register_raw_size, register_byte,
register_virtual_type, register_convertiable,
register_convert_to_virtual, convert_to_raw,
deprecated_get_saved_register, deprecated_target_read_fp,
deprecated_push_arguments, deprecated_push_return_address,
deprecated_pop_frame, deprecated_store_struct_return,
deprecated_frame_init_saved_regs, deprecated_frame_chain,
frameless_function_invocation, deprecated_frame_saved_pc,
deprecated_saved_pc_after_call, frame_num_args, pc_in_sigtramp,
dwarf2_build_frame_info, deprecated_init_extra_frame_info,
deprecated_init_frame_pc and virtual_frame_pointer. Call
frame_unwind_append_predicate to register x86_64_sigtramp_frame_p
and x86_64_frame_p. Call frame_base_set_default to register
x86_64_frame_base.
(I387_FISEG_REGNUM, I387_FOSEG_REGNUM): New defines.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New functions.
(_initialize_x86_64_tdep): Remove function.
* x86-64-linux-tdep.c: Don't include "dwarf2cfi.h".
(LINUX_SIGINFO_SIZE, LINUX_UCONTEXT_SIGCONTEXT_OFFSET,
LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_FP_OFFSET): Don't
define.
(X86_64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Define.
(x86_64_linux_sigcontext_addr): Rewrite.
(x86_64_linux_sigtramp_saved_pc, x86_64_linux_saved_pc_after_call,
x86_64_linux_frame_saved_pc): Remove functions.
(x86_64_linux_pc_in_sigtramp): Renamed from
x86_64_linux_in_sigtramp. Try harder to recognize a signal
trampoline.
(x86_64_linux_frame_chain, x86_64_init_frame_pc):
Remove_functions.
(x86_64_linux_init_abi): Set pc_in_sigtramp. Initialize
TDEP->sigcontext_addr, TDEP->sc_pc_offset and TDEP->sc_sp_offset.
* x86-64-linux-nat.c: Sync with i386-linux-tdep.c.
(x86_64_regmap): Rename to regmap.
(GETREGS_SUPPLIES): Use X86_64_NUM_GREGS instead of
x86_64_num_gregs.
(supply_gregset, fill_gregset): Likewise. Use regmap instead of
x86_64_regmap.
(x86_64_fxsave_offset): Remove function.
(supply_fpregset): Simply call x86_64_supply_fxsave.
(fill_fpregset): Simply call x86_64_fill_fxsave.
(fetch_inferior_registers, store_inferior_registers): Avoid
asignment in if-statement.
(LINUX_SYSCALL_LEN, LINUX_SYSCALL_REGNUM, SYS_Sigreturn,
SYS_rt_sigreturn, LINUX_SIGCONTEXT_EFLAGS_OFFSET,
LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Remove defines.
(fetch_core_registers): Remove function.
(linux_elf_core_fns): Remove.
(offsetoff): Don't define.
(_initialize_x86_64_linux_nat, kernel_u_size): Remove functions.
* config/i386/x86-64linux.mt (TDEPFILES): Add i386-linux-tdep.o.
* config/i386/x86-64linux.mh (NATDEPFILES): Remove core-aout.o,
add core-regset.o.
* config/i386/nm-x86-64linux.h: Use NM_X86_64_LINUX_H for
protection against multiple includes instead of NM_X86_64_h. Add
various comments. Include "config/nm-linux.h". Don't include
<signal.h>.
(REGISTER_U_ADDR, KERNEL_U_SIZE, U_REGS_OFFSET, KERN_U_ADDR,
GET_THREAD_SIGNALS): Remove defines.
(x86_64_register_u_addr, kernel_u_size,
lin_thread_get_thread_signals): Remove prototypes.
(PTRACE_ARG3_TYPE, PTRACE_XFER_TYPE): Define to `long'.
[HAVE_LINK_H]: Don't include "solib.h".
[HAVE_LINK_H] (SVR4_SHARED_LIBS): Remove define.
* config/i386/tm-x86-64linux.h: Fix comments.
* Makefile.in (x86-64-linux-nat.o, x86_64-linux-tdep.o,
x86-64-tdep.o): Update dependencies.
2003-05-31 10:15:38 +02:00
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2002-12-21 22:09:58 +01:00
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/* Provide a prototype to silence -Wmissing-prototypes. */
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2004-02-22 21:29:48 +01:00
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extern void _initialize_amd64_linux_tdep (void);
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2002-12-21 22:09:58 +01:00
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void
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2004-02-22 21:29:48 +01:00
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_initialize_amd64_linux_tdep (void)
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2002-12-21 22:09:58 +01:00
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{
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2004-02-22 21:29:48 +01:00
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gdbarch_register_osabi (bfd_arch_i386, bfd_mach_x86_64,
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GDB_OSABI_LINUX, amd64_linux_init_abi);
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2012-06-13 22:36:48 +02:00
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gdbarch_register_osabi (bfd_arch_i386, bfd_mach_x64_32,
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GDB_OSABI_LINUX, amd64_x32_linux_init_abi);
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2010-03-01 16:33:32 +01:00
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2011-01-07 20:36:19 +01:00
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/* Initialize the Linux target description. */
|
2010-03-01 16:33:32 +01:00
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initialize_tdesc_amd64_linux ();
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2010-04-07 20:46:50 +02:00
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initialize_tdesc_amd64_avx_linux ();
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2012-05-12 10:54:03 +02:00
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initialize_tdesc_x32_linux ();
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initialize_tdesc_x32_avx_linux ();
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2002-12-21 22:09:58 +01:00
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}
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