2003-10-10 09:13:11 +02:00
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/* Target-dependent code for Renesas Super-H, for GDB.
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2005-02-06 Andrew Cagney <cagney@gnu.org>
* value.c (value_contents, value_contents_writeable): New
functions.
* value.h (VALUE_CONTENTS): Delete macro.
(value_contents, value_contents_writeable): Declare.
* xstormy16-tdep.c, value.c, valops.c, valarith.c: Update.
* stack.c, sparc-tdep.c, sparc64-tdep.c, sh-tdep.c: Update.
* sh64-tdep.c, scm-valprint.c, scm-exp.c, s390-tdep.c: Update.
* rs6000-tdep.c, p-valprint.c, printcmd.c: Update.
* ppc-sysv-tdep.c, mips-tdep.c, mi/mi-main.c: Update.
* m88k-tdep.c, m68hc11-tdep.c, m32r-tdep.c: Update.
* jv-valprint.c, ia64-tdep.c, hppa-tdep.c: Update.
* hpacc-abi.c, f-valprint.c, frv-tdep.c, eval.c: Update.
* c-valprint.c, cris-tdep.c, cp-valprint.c: Update.
* cli/cli-dump.c, breakpoint.c, avr-tdep.c, arm-tdep.c: Update.
* arm-linux-tdep.c, amd64-tdep.c, alpha-tdep.c: Update.
* ada-valprint.c, ada-lang.c: Update.
2005-02-07 01:09:56 +01:00
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2005-12-17 23:34:03 +01:00
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Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
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2005-02-06 Andrew Cagney <cagney@gnu.org>
* value.c (value_contents, value_contents_writeable): New
functions.
* value.h (VALUE_CONTENTS): Delete macro.
(value_contents, value_contents_writeable): Declare.
* xstormy16-tdep.c, value.c, valops.c, valarith.c: Update.
* stack.c, sparc-tdep.c, sparc64-tdep.c, sh-tdep.c: Update.
* sh64-tdep.c, scm-valprint.c, scm-exp.c, s390-tdep.c: Update.
* rs6000-tdep.c, p-valprint.c, printcmd.c: Update.
* ppc-sysv-tdep.c, mips-tdep.c, mi/mi-main.c: Update.
* m88k-tdep.c, m68hc11-tdep.c, m32r-tdep.c: Update.
* jv-valprint.c, ia64-tdep.c, hppa-tdep.c: Update.
* hpacc-abi.c, f-valprint.c, frv-tdep.c, eval.c: Update.
* c-valprint.c, cris-tdep.c, cp-valprint.c: Update.
* cli/cli-dump.c, breakpoint.c, avr-tdep.c, arm-tdep.c: Update.
* arm-linux-tdep.c, amd64-tdep.c, alpha-tdep.c: Update.
* ada-valprint.c, ada-lang.c: Update.
2005-02-07 01:09:56 +01:00
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2002, 2003, 2004, 2005 Free Software Foundation, Inc.
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1999-04-16 03:35:26 +02:00
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1999-07-07 22:19:36 +02:00
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This file is part of GDB.
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1999-04-16 03:35:26 +02:00
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1999-07-07 22:19:36 +02:00
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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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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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1999-04-16 03:35:26 +02:00
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1999-07-07 22:19:36 +02:00
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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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1999-04-16 03:35:26 +02:00
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1999-07-07 22:19:36 +02:00
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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2005-12-17 23:34:03 +01:00
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Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA. */
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1999-04-16 03:35:26 +02:00
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/*
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1999-07-07 22:19:36 +02:00
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Contributed by Steve Chamberlain
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sac@cygnus.com
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1999-04-16 03:35:26 +02:00
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*/
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#include "defs.h"
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#include "frame.h"
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2003-09-25 10:55:53 +02:00
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#include "frame-base.h"
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#include "frame-unwind.h"
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#include "dwarf2-frame.h"
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1999-04-16 03:35:26 +02:00
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#include "symtab.h"
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#include "gdbtypes.h"
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#include "gdbcmd.h"
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#include "gdbcore.h"
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#include "value.h"
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#include "dis-asm.h"
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2003-01-21 20:43:48 +01:00
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#include "inferior.h"
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1999-04-16 03:35:26 +02:00
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#include "gdb_string.h"
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2003-09-25 10:55:53 +02:00
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#include "gdb_assert.h"
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2000-06-07 06:38:02 +02:00
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#include "arch-utils.h"
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2000-07-28 17:16:16 +02:00
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#include "floatformat.h"
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2001-03-01 02:39:22 +01:00
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#include "regcache.h"
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* defs.h (HOST_FLOAT_FORMAT, HOST_DOUBLE_FORMAT)
(HOST_FLOAT_FORMAT, HOST_DOUBLE_FORMAT)
(HOST_LONG_DOUBLE_FORMAT, DOUBLEST)
(floatformat_to_doublest, floatformat_from_doublest)
(floatformat_is_negative, floatformat_is_nan)
(floatformat_mantissa, store_floating)
(extract_floating): Move declaration from here.
* doublest.h: To here. New file.
* utils.c (get_field, floatformat_to_doublest, put_field)
(ldfrexp, floatformat_from_doublest, floatformat_is_negative)
(floatformat_is_nan, floatformat_mantissa)
(FLOATFORMAT_CHAR_BIT): Move from here.
* doublest.c: To here. New file.
* findvar.c (store_floating, extract_floating): Move from here.
* doublest.c: To here.
* Makefile.in (SFILES): Add doublest.c.
(COMMON_OBS): Add doublest.o.
(doublest.o): Specify dependencies.
(doublest_h): Define.
* config/m88k/tm-m88k.h: Include "doublest.h".
* config/i960/tm-i960.h: Ditto.
* config/i386/tm-symmetry.h: Ditto.
* rs6000-tdep.c, valarith.c: Ditto.
* valprint.c, stabsread.c, sh-tdep.c: Ditto.
* ia64-tdep.c, i387-tdep.c, i386-tdep.c: Ditto.
* values.c, arm-tdep.c, arm-linux-tdep.c: Ditto.
* alpha-tdep.c, ax.h, expression.h: Ditto.
* sh-tdep.c, parse.c, top.c, value.h: Ditto.
* Makefile.in (arm-tdep.o): Add $(doublest_h).
(i386-tdep.o, i387-tdep.o, ia64-tdep.o): Ditto.
(rs6000-tdep.o, stabsread.o, valarith.o): Ditto.
(values.o, valprint.o, arm-linux-tdep.o): Ditto.
(alpha-tdep.o, ax_h, parse.o, top.o, value_h): Ditto.
(parser_defs_h): Ditto.
(expression_h): Add $(doublest_h) and $(symtab_h).
2001-08-01 20:39:27 +02:00
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#include "doublest.h"
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2003-01-05 00:38:46 +01:00
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#include "osabi.h"
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2006-01-23 18:35:22 +01:00
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#include "reggroups.h"
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1999-04-16 03:35:26 +02:00
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2002-05-17 08:55:49 +02:00
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#include "sh-tdep.h"
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2002-05-08 16:54:03 +02:00
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#include "elf-bfd.h"
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2000-10-31 20:35:04 +01:00
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#include "solib-svr4.h"
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2003-09-08 13:26:21 +02:00
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/* sh flags */
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2002-05-10 Elena Zannoni <ezannoni@redhat.com>
New support for sh64-elf (sh5) target.
* configure.tgt: For sh64-elf target, default to sh-elf.
* config/sh/tm-sh.h (enum sh-abi): Possible ABI's.
(struct gdbarch_tdep): Add new fields for new registers and ABI
info.
* sh-tdep.c: Include elf-bfd.h, elf/sh.h, gdb/sim-sh.h.
(NUM_PSEUDO_REGS_SH_MEDIA, NUM_PSEUDO_REGS_SH_COMPACT,
MSYMBOL_IS_SPECIAL, IS_ISA32_ADDR, MAKE_ISA32_ADDR,
UNMAKE_ISA32_ADDR, IS_PTABSL_R18, IS_STS_R0, IS_STS_PR,
IS_MOV_TO_R15, IS_MOV_R14, IS_STQ_R18_R14, IS_STQ_R18_R15,
IS_STL_R18_R15, IS_STQ_R14_R15, IS_STL_R14_R15, IS_ADDIL_SP_MEDIA,
IS_ADDI_SP_MEDIA, IS_ADDL_SP_FP_MEDIA, IS_ADD_SP_FP_MEDIA,
IS_MOV_SP_FP_MEDIA, IS_MOV_R0, IS_MOVL_R0, IS_ADD_SP_R0,
IS_MOV_R14_R0, IS_MEDIA_IND_ARG_MOV, IS_MEDIA_ARG_MOV,
IS_MEDIA_MOV_TO_R14, IS_COMPACT_IND_ARG_MOV, IS_COMPACT_ARG_MOV,
IS_COMPACT_MOV_TO_R14, IS_JSR_R0, IS_NOP): New macros.
(sh_sh64_register_name, sh64_elf_make_msymbol_special,
pc_is_isa32, sh_sh64_breakpoint_from_pc, look_for_args_moves,
sh64_skip_prologue_hard_way, sh64_use_struct_convention,
gdb_print_insn_sh64, translate_insn_rn, sh64_frame_chain,
sh64_get_saved_pr, fpp_reg_base_num, is_media_pseudo,
sh64_get_gdb_regnum, sh64_media_reg_base_num,
sh64_compact_reg_base_num, translate_rn_to_arch_reg_num,
sign_extend, sh64_nofp_frame_init_saved_regs,
sh64_init_extra_frame_info, sh64_get_saved_register,
sh64_extract_struct_value_address, sh64_pop_frame,
sh64_push_arguments, sh64_extract_return_value,
sh64_store_return_value, sh64_show_media_regs,
sh64_show_compact_regs, sh64_show_regs, sh_sh64_register_byte,
sh_sh64_register_raw_size, sh_sh64_register_virtual_size,
sh_sh64_register_virtual_type,
sh_sh64_register_convert_to_virtual,
sh_sh64_register_convert_to_raw, sh64_pseudo_register_read,
sh64_register_read, sh64_pseudo_register_write,
sh64_register_write, do_fv_c_register_info, do_dr_c_register_info,
do_r_c_register_info, do_fpp_register_info, do_cr_c_register_info,
sh64_do_pseudo_register, sh_compact_do_registers_info,
sh64_do_registers_info, sh_gdbarch_init): New functions.
2002-05-11 01:00:23 +02:00
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#include "elf/sh.h"
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/* registers numbers shared with the simulator */
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2002-05-11 01:22:10 +02:00
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#include "gdb/sim-sh.h"
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2002-05-10 Elena Zannoni <ezannoni@redhat.com>
New support for sh64-elf (sh5) target.
* configure.tgt: For sh64-elf target, default to sh-elf.
* config/sh/tm-sh.h (enum sh-abi): Possible ABI's.
(struct gdbarch_tdep): Add new fields for new registers and ABI
info.
* sh-tdep.c: Include elf-bfd.h, elf/sh.h, gdb/sim-sh.h.
(NUM_PSEUDO_REGS_SH_MEDIA, NUM_PSEUDO_REGS_SH_COMPACT,
MSYMBOL_IS_SPECIAL, IS_ISA32_ADDR, MAKE_ISA32_ADDR,
UNMAKE_ISA32_ADDR, IS_PTABSL_R18, IS_STS_R0, IS_STS_PR,
IS_MOV_TO_R15, IS_MOV_R14, IS_STQ_R18_R14, IS_STQ_R18_R15,
IS_STL_R18_R15, IS_STQ_R14_R15, IS_STL_R14_R15, IS_ADDIL_SP_MEDIA,
IS_ADDI_SP_MEDIA, IS_ADDL_SP_FP_MEDIA, IS_ADD_SP_FP_MEDIA,
IS_MOV_SP_FP_MEDIA, IS_MOV_R0, IS_MOVL_R0, IS_ADD_SP_R0,
IS_MOV_R14_R0, IS_MEDIA_IND_ARG_MOV, IS_MEDIA_ARG_MOV,
IS_MEDIA_MOV_TO_R14, IS_COMPACT_IND_ARG_MOV, IS_COMPACT_ARG_MOV,
IS_COMPACT_MOV_TO_R14, IS_JSR_R0, IS_NOP): New macros.
(sh_sh64_register_name, sh64_elf_make_msymbol_special,
pc_is_isa32, sh_sh64_breakpoint_from_pc, look_for_args_moves,
sh64_skip_prologue_hard_way, sh64_use_struct_convention,
gdb_print_insn_sh64, translate_insn_rn, sh64_frame_chain,
sh64_get_saved_pr, fpp_reg_base_num, is_media_pseudo,
sh64_get_gdb_regnum, sh64_media_reg_base_num,
sh64_compact_reg_base_num, translate_rn_to_arch_reg_num,
sign_extend, sh64_nofp_frame_init_saved_regs,
sh64_init_extra_frame_info, sh64_get_saved_register,
sh64_extract_struct_value_address, sh64_pop_frame,
sh64_push_arguments, sh64_extract_return_value,
sh64_store_return_value, sh64_show_media_regs,
sh64_show_compact_regs, sh64_show_regs, sh_sh64_register_byte,
sh_sh64_register_raw_size, sh_sh64_register_virtual_size,
sh_sh64_register_virtual_type,
sh_sh64_register_convert_to_virtual,
sh_sh64_register_convert_to_raw, sh64_pseudo_register_read,
sh64_register_read, sh64_pseudo_register_write,
sh64_register_write, do_fv_c_register_info, do_dr_c_register_info,
do_r_c_register_info, do_fpp_register_info, do_cr_c_register_info,
sh64_do_pseudo_register, sh_compact_do_registers_info,
sh64_do_registers_info, sh_gdbarch_init): New functions.
2002-05-11 01:00:23 +02:00
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2003-09-08 13:26:21 +02:00
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static void (*sh_show_regs) (void);
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2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
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* sh-tdep.c (SH_NUM_REGS): Define as 67.
(sh_sh_register_name): Add eight empty register names.
(sh_sh3_register_name): Ditto.
(sh_sh3e_register_name): Ditto.
(sh_sh2e_register_name): Ditto.
(sh_sh2a_register_name): New function, defining SH2A register set.
(sh_sh2a_nofpu_register_name): New function, defining SH2A register set
in nofpu case.
(sh_sh_dsp_register_name): Add eight empty register names.
(sh_sh3_dsp_register_name): Ditto.
(sh_sh4_register_name): Ditto.
(sh_sh4_nofpu_register_name): Ditto.
(sh_sh4al_dsp_register_name): Ditto.
(sh2a_show_regs): New function.
(sh2a_nofpu_show_regs): New function.
(sh_sh2a_register_type): New function.
(do_bank_register_info): New function.
(sh_print_pseudo_register): Call do_bank_register_info.
Call sh_print_pseudo_register for valid "bank" register.
(sh_sh2a_register_sim_regno): New function.
(sh_gdbarch_init): Add bfd_mach_sh2a and bfd_mach_sh2a_nofpu handling.
Increment pseudo register count by one for all sh variants with
pseudo registers to accomodate pseudo bank register.
* sh-tdep.h: Add register numbers for R0_BANK0_REGNUM, MACHB_REGNUM,
IVNB_REGNUM, PRB_REGNUM, GBRB_REGNUM, MACLB_REGNUM, BANK_REGNUM,
IBCR_REGNUM, IBNR_REGNUM, TBR_REGNUM and PSEUDO_BANK_REGNUM.
Increment pseudo register numbers.
2004-10-06 10:55:36 +02:00
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#define SH_NUM_REGS 67
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2001-07-27 05:29:08 +02:00
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2003-09-25 10:55:53 +02:00
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struct sh_frame_cache
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2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
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{
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2003-09-25 10:55:53 +02:00
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/* Base address. */
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CORE_ADDR base;
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LONGEST sp_offset;
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CORE_ADDR pc;
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/* Flag showing that a frame has been created in the prologue code. */
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int uses_fp;
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/* Saved registers. */
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CORE_ADDR saved_regs[SH_NUM_REGS];
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|
|
|
|
CORE_ADDR saved_sp;
|
sh-dsp support, simulator speedup by using host byte order:
sim:
* Makefile.in (interp.o): Depends on ppi.c .
(ppi.c): New rule.
* gencode.c (printonmatch, think, genopc): Deleted.
(MAX_NR_STUFF): Now 42.
(tab): Add SH-DSP CPU instructions.
Amalgamate ldc / stc / lds / sts instructions with similar
bit patterns. Fix opcodes of stc Rm_BANK,@-<REG_N>.
Fix semantics of lds.l @<REG_N>+,MACH (no sign extend).
(movsxy_tab): New array.
For movs, change MMMM field to GGGG, and mmmm field to MMMM.
Added entries for movx, movy and parallel processing insns.
(ppi_tab): New array.
(qfunc): Stabilize sort.
(expand_opcode): Handle [01][01]NN, [01][01]xx and [01][01]yy.
Handle 'M', 'G' 's' 'X', 'a', 'Y' and 'A'.
(dumptable): Now takes three arguments. Changed all callers.
Emit just one contigous jump table.
(filltable): Now takes an argument. Changed all callers.
Make index static.
(ppi_moves, expand_ppi_code, ppi_filltable, ppi_gensim): New functions.
(gensim_caselist): New function, broken out of gensim.
Handle opcode fields 'x', 'y', 's', 'M', 'G', 'X', 'a', and 'Y'.
Handle ref '9'.
(gensim): Handle 'N' in code field and '8' in refs field.
Call gensim_caselist - twice.
(ppi_index): New static variable.
(main): Unsupport default action.
Add dsp support for -x / -s option. Add -p option.
* interp.c (sh_jump_table, sh_dsp_table, ppi_table): Declare.
(saved_state_type): Rearrange to allow amalgamated ldc / stc /
lds / sts to work efficiently.
(target_dsp): New static variable.
(GBR, VBR, SSR, SPC, MACH, MACL): Reflect saved_state_type change.
(FPUL, Rn_BANK, SET_Rn_BANK, M, Q, S, T, SR_BL, SR_RB): Likewise.
(SR_MD, SR_RC, SET_SR_BIT, GET_SR, SET_RC, GET_FPSCR): Likewise.
(RS, RE, MOD, MOD_ME, DSP_R): Likewise.
(set_fpscr1): Likewise. Use target_dsp to check for dsp.
(MOD_MSi, SIG_BUS_FETCH): Deleted.
(CREG, SREG, PR, SR_MASK_DMY, SR_MASK_DMX, SR_DMY): New macros.
(SR_DMX, DSR, MOD_DELTA, GET_DSP_GRD): Likewise.
(SET_MOD): Reflect saved_state_type change. Set MOD_DELTA instead
of MOD_MS, and encode SR_DMY / SR_DMX into high word of MOD_ME.
(set_sr): Reflect saved_state_type change. Fix SR_RB handling.
Use SET_MOD.
(MA, L, TL, TB): Now controlled by ACE_FAST.
(SEXT32): Just cast to int.
(SIGN32): Fixed to only shift by 31.
(CHECK_INSN_PTR): SIGBUS at insn fetch now represented by insn_end 0.
(ppi_insn): Declare.
(ppi.c): Include.
(init_dsp): Set target_dsp. When it changes, switch end of
sh_jump_table with sh_dsp_table.
(sim_resume) Don't declare sh_jump_table0. Use sh_jump_table instead.
Don't Declare PR if it's #defined.
Fix single-stepping (Was broken in Mar 6 16:59:10 patch).
(sim_store_register, sim_read_register): Translate accesses to
reflect saved_state_type change.
* interp.c (set_sr): Set sr.
(SET_RC, MOD, MOD_MS, MOD_ME, SET_MOD, MOD_MS, MOD_ME): New macros.
(set_fpscr1): Don't bank-switch fpu registers when simulating sh-dsp.
(DSP_R): Fix definition.
(sim_resume): Remove outdated SET_SR use.
* interp.c (saved_state): New members for struct member asregs:
rs, re, insn_end, xram_start, yram_start.
(struct loop_bounds): New struct.
(SKIP_INSN): New macro.
(get_loop_bounds): New function.
(endianw): Renamed to global_endianw.
(maskw): negated bits.
(PC): Now insn_ptr.
(SR_MASK_RC, SR_RC_INCREMENT, SR_RC, RAISE_EXCEPTION): New macros.
(RS, RE, DSP_R, DSP_GRD, A1, A0, X0, X1, Y0, Y1, M0, A1G): Likewise.
(M1, A0G, RIAT, PT2H, PH2T, SET_NIP, CHECK_INSN_PTR): Likewise.
(SIG_BUS_FETCH): Likewise
(raise_exception, riat_fast): New functions.
(raise_buserror, sim_stop): Use raise_exception.
(PROCESS_SPECIAL_ADDRESS): Use xram_start / yram_start.
(BUSERROR, WRITE_BUSERROR, READ_BUSERROR):
Reverse sense of mask argument.
(FP_OP, set_dr): Use RAISE_EXCEPTION.
(wlat_fast, wwat_fast, wbat_fast, rlat_fast, rwat_fast, rbat_fast):
Declare. Remove redundant masking.
(wwat_fast, rwat_fast): Add argument endianw. Changed callers.
(MA): Updated for change pc -> PC.
(Delay_Slot): Use RIAT.
(empty): Deleted.
(trap): Remove argument little_endian. Add argument endianw.
Changed all callers. Use raise_exception.
(macw): Add argument endainw. Changed all callers.
(init_dsp): New function, extended after broken out of init_pointers.
(sim_resume): Replace pc with insn_ptr. Replace little_endian with
endianw. Replace nia with nip. Reverse sense of maskb / maskw /
maskl. Implement logic for zero-overhead loops. Don't try to
interpret garbage when getting a SIGBUS at insn fetch.
(sim_open): Call init_dsp.
* gencode.c (tab): Use SET_NIP instead of nia = . Use PH2T / PT2H /
RAISE_EXCEPTION where appropriate.
Add extra cycles for brai, braf , bsr, bsrf, jmp, jsr.
* interp.c (sim_store_register, sim_fetch_register):
Do proper endianness switch.
* interp.c (saved_state_type): New members for struct member asregs:
xymem_select, xmem, ymem, xmem_offset, ymem_offset.
(special_address): Delete.
(BUSERROR): Now a two-argument predicate.
(PROCESS_SPECIAL_ADDRESS, WRITE_BUSERROR, READ_BUSERROR): New macros.
(wlat_little, wwat_little, wbat_any, wlat_big, wwat_big): Delete.
(process_wlat_addr, process_wwat_addr): New functions.
(process_wbat_addr, process_rlat_addr, process_rwat_addr): Likewise.
(process_rbat_addr): Likewise.
(wlat_fast, wwat_fast, wbat_fast): Use WRITE_BUSERROR.
(rlat_little, rwat_little, rbat_any, rlat_big, rwat_big): Delete.
(rlat_fast, rwat_fast, rbat_fast): Use READ_BUSERROR.
(RWAT, RLAT, RBAT, WWAT, WLAT, WBAT): Delete SLOW versions.
(do_rdat, trap): Delete SLOW code.
(SEXT32, SIGN32): New macros.
(swap, swap16): Now integer in - integer out. Changed all callers.
(strswaplen, strnswap): Delete SLOW versions.
(init_pointers): Initialize dsp memory selection (preliminary).
(sim_store_register, sim_fetch_register): Use swap instead of
big / little endian read / write functions.
* interp.c (maskl): Deleted.
(endianw, endianb): New variables.
(special_address): Now inline.
(bp_holder): Put raising of buserror there, rename to:
(raise_buserror).
(BUSERROR): Now yields a value. Changed all users.
(wbat_big): Delete.
(wlat_fast, wwat_fast, wbat_fast): New functions.
(rlat_fast, rwat_fast, rbat_fast): Likewise.
(RWAT, RLAT, RBAT, WWAT, WLAT, WBAT): Use new functions.
(do_rdat, do_wdat): Likewise. Take maskl argument instead of
little_endian one. Changed caller macros.
(swap, swap16): Use w[rw]lat_big / w[rw]lat_little directly.
(strswaplen, strnswap): New functions.
(trap): Use them to fix up endian mismatches;
disable SYS_execve and SYS_execv; fix double address translation for
SYS_pipe and SYS_stat.
(sym_write, sym_read): Add endianness translation.
(sym_store_register, sym_fetch_register): Add maskl local variable.
(sim_open): Set endianw and endianb.
gdb:
* sh-tdep.c (sh_dsp_reg_names, sh3_dsp_reg_names): New arrays.
(sh_processor_type_table): Add entries for bfd_mach_sh_dsp and
bfd_mach_sh3_dsp.
(sh_show_regs): Floating point registers are called fr0-fr15.
For sh4, display fpul, fpscr and fr0-fr15 / dr0-dr14 as appropriate.
Handle sh-dsp and sh3-dsp.
config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): sh-dsp / sh3-dsp
don't have floating point registers.
(DSR_REGNUM, A0G_REGNUM, A0_REGNUM, A1G_REGNUM, A1_REGNUM): Define.
(M0_REGNUM, M1_REGNUM, X0_REGNUM, X1_REGNUM, Y0_REGNUM): Likewise.
(Y1_REGNUM, MOD_REGNUM, RS_REGNUM, RE_REGNUM, R0B_REGNUM): Likewise.
2000-05-15 23:12:42 +02:00
|
|
|
|
};
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2002-06-18 01:32:36 +02:00
|
|
|
|
static const char *
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
sh_sh_register_name (int reg_nr)
|
|
|
|
|
{
|
2003-10-02 12:47:05 +02:00
|
|
|
|
static char *register_names[] = {
|
|
|
|
|
"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
|
|
|
|
|
"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
|
|
|
|
|
"pc", "pr", "gbr", "vbr", "mach", "macl", "sr",
|
|
|
|
|
"", "",
|
|
|
|
|
"", "", "", "", "", "", "", "",
|
|
|
|
|
"", "", "", "", "", "", "", "",
|
|
|
|
|
"", "",
|
|
|
|
|
"", "", "", "", "", "", "", "",
|
|
|
|
|
"", "", "", "", "", "", "", "",
|
* sh-tdep.c (SH_NUM_REGS): Define as 67.
(sh_sh_register_name): Add eight empty register names.
(sh_sh3_register_name): Ditto.
(sh_sh3e_register_name): Ditto.
(sh_sh2e_register_name): Ditto.
(sh_sh2a_register_name): New function, defining SH2A register set.
(sh_sh2a_nofpu_register_name): New function, defining SH2A register set
in nofpu case.
(sh_sh_dsp_register_name): Add eight empty register names.
(sh_sh3_dsp_register_name): Ditto.
(sh_sh4_register_name): Ditto.
(sh_sh4_nofpu_register_name): Ditto.
(sh_sh4al_dsp_register_name): Ditto.
(sh2a_show_regs): New function.
(sh2a_nofpu_show_regs): New function.
(sh_sh2a_register_type): New function.
(do_bank_register_info): New function.
(sh_print_pseudo_register): Call do_bank_register_info.
Call sh_print_pseudo_register for valid "bank" register.
(sh_sh2a_register_sim_regno): New function.
(sh_gdbarch_init): Add bfd_mach_sh2a and bfd_mach_sh2a_nofpu handling.
Increment pseudo register count by one for all sh variants with
pseudo registers to accomodate pseudo bank register.
* sh-tdep.h: Add register numbers for R0_BANK0_REGNUM, MACHB_REGNUM,
IVNB_REGNUM, PRB_REGNUM, GBRB_REGNUM, MACLB_REGNUM, BANK_REGNUM,
IBCR_REGNUM, IBNR_REGNUM, TBR_REGNUM and PSEUDO_BANK_REGNUM.
Increment pseudo register numbers.
2004-10-06 10:55:36 +02:00
|
|
|
|
"", "", "", "", "", "", "", "",
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
};
|
|
|
|
|
if (reg_nr < 0)
|
|
|
|
|
return NULL;
|
|
|
|
|
if (reg_nr >= (sizeof (register_names) / sizeof (*register_names)))
|
|
|
|
|
return NULL;
|
|
|
|
|
return register_names[reg_nr];
|
|
|
|
|
}
|
|
|
|
|
|
2002-06-18 01:32:36 +02:00
|
|
|
|
static const char *
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
sh_sh3_register_name (int reg_nr)
|
|
|
|
|
{
|
2003-10-02 12:47:05 +02:00
|
|
|
|
static char *register_names[] = {
|
|
|
|
|
"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
|
|
|
|
|
"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
|
|
|
|
|
"pc", "pr", "gbr", "vbr", "mach", "macl", "sr",
|
|
|
|
|
"", "",
|
|
|
|
|
"", "", "", "", "", "", "", "",
|
|
|
|
|
"", "", "", "", "", "", "", "",
|
|
|
|
|
"ssr", "spc",
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
"r0b0", "r1b0", "r2b0", "r3b0", "r4b0", "r5b0", "r6b0", "r7b0",
|
|
|
|
|
"r0b1", "r1b1", "r2b1", "r3b1", "r4b1", "r5b1", "r6b1", "r7b1"
|
* sh-tdep.c (SH_NUM_REGS): Define as 67.
(sh_sh_register_name): Add eight empty register names.
(sh_sh3_register_name): Ditto.
(sh_sh3e_register_name): Ditto.
(sh_sh2e_register_name): Ditto.
(sh_sh2a_register_name): New function, defining SH2A register set.
(sh_sh2a_nofpu_register_name): New function, defining SH2A register set
in nofpu case.
(sh_sh_dsp_register_name): Add eight empty register names.
(sh_sh3_dsp_register_name): Ditto.
(sh_sh4_register_name): Ditto.
(sh_sh4_nofpu_register_name): Ditto.
(sh_sh4al_dsp_register_name): Ditto.
(sh2a_show_regs): New function.
(sh2a_nofpu_show_regs): New function.
(sh_sh2a_register_type): New function.
(do_bank_register_info): New function.
(sh_print_pseudo_register): Call do_bank_register_info.
Call sh_print_pseudo_register for valid "bank" register.
(sh_sh2a_register_sim_regno): New function.
(sh_gdbarch_init): Add bfd_mach_sh2a and bfd_mach_sh2a_nofpu handling.
Increment pseudo register count by one for all sh variants with
pseudo registers to accomodate pseudo bank register.
* sh-tdep.h: Add register numbers for R0_BANK0_REGNUM, MACHB_REGNUM,
IVNB_REGNUM, PRB_REGNUM, GBRB_REGNUM, MACLB_REGNUM, BANK_REGNUM,
IBCR_REGNUM, IBNR_REGNUM, TBR_REGNUM and PSEUDO_BANK_REGNUM.
Increment pseudo register numbers.
2004-10-06 10:55:36 +02:00
|
|
|
|
"", "", "", "", "", "", "", "",
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
};
|
|
|
|
|
if (reg_nr < 0)
|
|
|
|
|
return NULL;
|
|
|
|
|
if (reg_nr >= (sizeof (register_names) / sizeof (*register_names)))
|
|
|
|
|
return NULL;
|
|
|
|
|
return register_names[reg_nr];
|
|
|
|
|
}
|
|
|
|
|
|
2002-06-18 01:32:36 +02:00
|
|
|
|
static const char *
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
sh_sh3e_register_name (int reg_nr)
|
|
|
|
|
{
|
2003-10-02 12:47:05 +02:00
|
|
|
|
static char *register_names[] = {
|
|
|
|
|
"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
|
|
|
|
|
"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
|
|
|
|
|
"pc", "pr", "gbr", "vbr", "mach", "macl", "sr",
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
"fpul", "fpscr",
|
2003-10-02 12:47:05 +02:00
|
|
|
|
"fr0", "fr1", "fr2", "fr3", "fr4", "fr5", "fr6", "fr7",
|
|
|
|
|
"fr8", "fr9", "fr10", "fr11", "fr12", "fr13", "fr14", "fr15",
|
|
|
|
|
"ssr", "spc",
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
"r0b0", "r1b0", "r2b0", "r3b0", "r4b0", "r5b0", "r6b0", "r7b0",
|
|
|
|
|
"r0b1", "r1b1", "r2b1", "r3b1", "r4b1", "r5b1", "r6b1", "r7b1",
|
* sh-tdep.c (SH_NUM_REGS): Define as 67.
(sh_sh_register_name): Add eight empty register names.
(sh_sh3_register_name): Ditto.
(sh_sh3e_register_name): Ditto.
(sh_sh2e_register_name): Ditto.
(sh_sh2a_register_name): New function, defining SH2A register set.
(sh_sh2a_nofpu_register_name): New function, defining SH2A register set
in nofpu case.
(sh_sh_dsp_register_name): Add eight empty register names.
(sh_sh3_dsp_register_name): Ditto.
(sh_sh4_register_name): Ditto.
(sh_sh4_nofpu_register_name): Ditto.
(sh_sh4al_dsp_register_name): Ditto.
(sh2a_show_regs): New function.
(sh2a_nofpu_show_regs): New function.
(sh_sh2a_register_type): New function.
(do_bank_register_info): New function.
(sh_print_pseudo_register): Call do_bank_register_info.
Call sh_print_pseudo_register for valid "bank" register.
(sh_sh2a_register_sim_regno): New function.
(sh_gdbarch_init): Add bfd_mach_sh2a and bfd_mach_sh2a_nofpu handling.
Increment pseudo register count by one for all sh variants with
pseudo registers to accomodate pseudo bank register.
* sh-tdep.h: Add register numbers for R0_BANK0_REGNUM, MACHB_REGNUM,
IVNB_REGNUM, PRB_REGNUM, GBRB_REGNUM, MACLB_REGNUM, BANK_REGNUM,
IBCR_REGNUM, IBNR_REGNUM, TBR_REGNUM and PSEUDO_BANK_REGNUM.
Increment pseudo register numbers.
2004-10-06 10:55:36 +02:00
|
|
|
|
"", "", "", "", "", "", "", "",
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
};
|
|
|
|
|
if (reg_nr < 0)
|
|
|
|
|
return NULL;
|
|
|
|
|
if (reg_nr >= (sizeof (register_names) / sizeof (*register_names)))
|
|
|
|
|
return NULL;
|
|
|
|
|
return register_names[reg_nr];
|
|
|
|
|
}
|
|
|
|
|
|
2003-02-03 15:38:05 +01:00
|
|
|
|
static const char *
|
|
|
|
|
sh_sh2e_register_name (int reg_nr)
|
|
|
|
|
{
|
2003-10-02 12:47:05 +02:00
|
|
|
|
static char *register_names[] = {
|
|
|
|
|
"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
|
|
|
|
|
"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
|
|
|
|
|
"pc", "pr", "gbr", "vbr", "mach", "macl", "sr",
|
2003-02-03 15:38:05 +01:00
|
|
|
|
"fpul", "fpscr",
|
2003-10-02 12:47:05 +02:00
|
|
|
|
"fr0", "fr1", "fr2", "fr3", "fr4", "fr5", "fr6", "fr7",
|
|
|
|
|
"fr8", "fr9", "fr10", "fr11", "fr12", "fr13", "fr14", "fr15",
|
|
|
|
|
"", "",
|
2003-02-03 15:38:05 +01:00
|
|
|
|
"", "", "", "", "", "", "", "",
|
|
|
|
|
"", "", "", "", "", "", "", "",
|
* sh-tdep.c (SH_NUM_REGS): Define as 67.
(sh_sh_register_name): Add eight empty register names.
(sh_sh3_register_name): Ditto.
(sh_sh3e_register_name): Ditto.
(sh_sh2e_register_name): Ditto.
(sh_sh2a_register_name): New function, defining SH2A register set.
(sh_sh2a_nofpu_register_name): New function, defining SH2A register set
in nofpu case.
(sh_sh_dsp_register_name): Add eight empty register names.
(sh_sh3_dsp_register_name): Ditto.
(sh_sh4_register_name): Ditto.
(sh_sh4_nofpu_register_name): Ditto.
(sh_sh4al_dsp_register_name): Ditto.
(sh2a_show_regs): New function.
(sh2a_nofpu_show_regs): New function.
(sh_sh2a_register_type): New function.
(do_bank_register_info): New function.
(sh_print_pseudo_register): Call do_bank_register_info.
Call sh_print_pseudo_register for valid "bank" register.
(sh_sh2a_register_sim_regno): New function.
(sh_gdbarch_init): Add bfd_mach_sh2a and bfd_mach_sh2a_nofpu handling.
Increment pseudo register count by one for all sh variants with
pseudo registers to accomodate pseudo bank register.
* sh-tdep.h: Add register numbers for R0_BANK0_REGNUM, MACHB_REGNUM,
IVNB_REGNUM, PRB_REGNUM, GBRB_REGNUM, MACLB_REGNUM, BANK_REGNUM,
IBCR_REGNUM, IBNR_REGNUM, TBR_REGNUM and PSEUDO_BANK_REGNUM.
Increment pseudo register numbers.
2004-10-06 10:55:36 +02:00
|
|
|
|
"", "", "", "", "", "", "", "",
|
|
|
|
|
};
|
|
|
|
|
if (reg_nr < 0)
|
|
|
|
|
return NULL;
|
|
|
|
|
if (reg_nr >= (sizeof (register_names) / sizeof (*register_names)))
|
|
|
|
|
return NULL;
|
|
|
|
|
return register_names[reg_nr];
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static const char *
|
|
|
|
|
sh_sh2a_register_name (int reg_nr)
|
|
|
|
|
{
|
|
|
|
|
static char *register_names[] = {
|
|
|
|
|
/* general registers 0-15 */
|
|
|
|
|
"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
|
|
|
|
|
"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
|
|
|
|
|
/* 16 - 22 */
|
|
|
|
|
"pc", "pr", "gbr", "vbr", "mach", "macl", "sr",
|
|
|
|
|
/* 23, 24 */
|
|
|
|
|
"fpul", "fpscr",
|
|
|
|
|
/* floating point registers 25 - 40 */
|
|
|
|
|
"fr0", "fr1", "fr2", "fr3", "fr4", "fr5", "fr6", "fr7",
|
|
|
|
|
"fr8", "fr9", "fr10", "fr11", "fr12", "fr13", "fr14", "fr15",
|
|
|
|
|
/* 41, 42 */
|
|
|
|
|
"", "",
|
|
|
|
|
/* 43 - 62. Banked registers. The bank number used is determined by
|
|
|
|
|
the bank register (63). */
|
|
|
|
|
"r0b", "r1b", "r2b", "r3b", "r4b", "r5b", "r6b", "r7b",
|
|
|
|
|
"r8b", "r9b", "r10b", "r11b", "r12b", "r13b", "r14b",
|
|
|
|
|
"machb", "ivnb", "prb", "gbrb", "maclb",
|
|
|
|
|
/* 63: register bank number, not a real register but used to
|
|
|
|
|
communicate the register bank currently get/set. This register
|
|
|
|
|
is hidden to the user, who manipulates it using the pseudo
|
|
|
|
|
register called "bank" (67). See below. */
|
|
|
|
|
"",
|
|
|
|
|
/* 64 - 66 */
|
|
|
|
|
"ibcr", "ibnr", "tbr",
|
|
|
|
|
/* 67: register bank number, the user visible pseudo register. */
|
|
|
|
|
"bank",
|
|
|
|
|
/* double precision (pseudo) 68 - 75 */
|
|
|
|
|
"dr0", "dr2", "dr4", "dr6", "dr8", "dr10", "dr12", "dr14",
|
|
|
|
|
};
|
|
|
|
|
if (reg_nr < 0)
|
|
|
|
|
return NULL;
|
|
|
|
|
if (reg_nr >= (sizeof (register_names) / sizeof (*register_names)))
|
|
|
|
|
return NULL;
|
|
|
|
|
return register_names[reg_nr];
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static const char *
|
|
|
|
|
sh_sh2a_nofpu_register_name (int reg_nr)
|
|
|
|
|
{
|
|
|
|
|
static char *register_names[] = {
|
|
|
|
|
/* general registers 0-15 */
|
|
|
|
|
"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
|
|
|
|
|
"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
|
|
|
|
|
/* 16 - 22 */
|
|
|
|
|
"pc", "pr", "gbr", "vbr", "mach", "macl", "sr",
|
|
|
|
|
/* 23, 24 */
|
|
|
|
|
"", "",
|
|
|
|
|
/* floating point registers 25 - 40 */
|
|
|
|
|
"", "", "", "", "", "", "", "",
|
|
|
|
|
"", "", "", "", "", "", "", "",
|
|
|
|
|
/* 41, 42 */
|
|
|
|
|
"", "",
|
|
|
|
|
/* 43 - 62. Banked registers. The bank number used is determined by
|
|
|
|
|
the bank register (63). */
|
|
|
|
|
"r0b", "r1b", "r2b", "r3b", "r4b", "r5b", "r6b", "r7b",
|
|
|
|
|
"r8b", "r9b", "r10b", "r11b", "r12b", "r13b", "r14b",
|
|
|
|
|
"machb", "ivnb", "prb", "gbrb", "maclb",
|
|
|
|
|
/* 63: register bank number, not a real register but used to
|
|
|
|
|
communicate the register bank currently get/set. This register
|
|
|
|
|
is hidden to the user, who manipulates it using the pseudo
|
|
|
|
|
register called "bank" (67). See below. */
|
|
|
|
|
"",
|
|
|
|
|
/* 64 - 66 */
|
|
|
|
|
"ibcr", "ibnr", "tbr",
|
|
|
|
|
/* 67: register bank number, the user visible pseudo register. */
|
|
|
|
|
"bank",
|
|
|
|
|
/* double precision (pseudo) 68 - 75 */
|
|
|
|
|
"", "", "", "", "", "", "", "",
|
2003-02-03 15:38:05 +01:00
|
|
|
|
};
|
|
|
|
|
if (reg_nr < 0)
|
|
|
|
|
return NULL;
|
|
|
|
|
if (reg_nr >= (sizeof (register_names) / sizeof (*register_names)))
|
|
|
|
|
return NULL;
|
|
|
|
|
return register_names[reg_nr];
|
|
|
|
|
}
|
|
|
|
|
|
2002-06-18 01:32:36 +02:00
|
|
|
|
static const char *
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
sh_sh_dsp_register_name (int reg_nr)
|
|
|
|
|
{
|
2003-10-02 12:47:05 +02:00
|
|
|
|
static char *register_names[] = {
|
|
|
|
|
"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
|
|
|
|
|
"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
|
|
|
|
|
"pc", "pr", "gbr", "vbr", "mach", "macl", "sr",
|
|
|
|
|
"", "dsr",
|
|
|
|
|
"a0g", "a0", "a1g", "a1", "m0", "m1", "x0", "x1",
|
|
|
|
|
"y0", "y1", "", "", "", "", "", "mod",
|
|
|
|
|
"", "",
|
|
|
|
|
"rs", "re", "", "", "", "", "", "",
|
|
|
|
|
"", "", "", "", "", "", "", "",
|
* sh-tdep.c (SH_NUM_REGS): Define as 67.
(sh_sh_register_name): Add eight empty register names.
(sh_sh3_register_name): Ditto.
(sh_sh3e_register_name): Ditto.
(sh_sh2e_register_name): Ditto.
(sh_sh2a_register_name): New function, defining SH2A register set.
(sh_sh2a_nofpu_register_name): New function, defining SH2A register set
in nofpu case.
(sh_sh_dsp_register_name): Add eight empty register names.
(sh_sh3_dsp_register_name): Ditto.
(sh_sh4_register_name): Ditto.
(sh_sh4_nofpu_register_name): Ditto.
(sh_sh4al_dsp_register_name): Ditto.
(sh2a_show_regs): New function.
(sh2a_nofpu_show_regs): New function.
(sh_sh2a_register_type): New function.
(do_bank_register_info): New function.
(sh_print_pseudo_register): Call do_bank_register_info.
Call sh_print_pseudo_register for valid "bank" register.
(sh_sh2a_register_sim_regno): New function.
(sh_gdbarch_init): Add bfd_mach_sh2a and bfd_mach_sh2a_nofpu handling.
Increment pseudo register count by one for all sh variants with
pseudo registers to accomodate pseudo bank register.
* sh-tdep.h: Add register numbers for R0_BANK0_REGNUM, MACHB_REGNUM,
IVNB_REGNUM, PRB_REGNUM, GBRB_REGNUM, MACLB_REGNUM, BANK_REGNUM,
IBCR_REGNUM, IBNR_REGNUM, TBR_REGNUM and PSEUDO_BANK_REGNUM.
Increment pseudo register numbers.
2004-10-06 10:55:36 +02:00
|
|
|
|
"", "", "", "", "", "", "", "",
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
};
|
|
|
|
|
if (reg_nr < 0)
|
|
|
|
|
return NULL;
|
|
|
|
|
if (reg_nr >= (sizeof (register_names) / sizeof (*register_names)))
|
|
|
|
|
return NULL;
|
|
|
|
|
return register_names[reg_nr];
|
|
|
|
|
}
|
|
|
|
|
|
2002-06-18 01:32:36 +02:00
|
|
|
|
static const char *
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
sh_sh3_dsp_register_name (int reg_nr)
|
|
|
|
|
{
|
2003-10-02 12:47:05 +02:00
|
|
|
|
static char *register_names[] = {
|
|
|
|
|
"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
|
|
|
|
|
"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
|
|
|
|
|
"pc", "pr", "gbr", "vbr", "mach", "macl", "sr",
|
|
|
|
|
"", "dsr",
|
|
|
|
|
"a0g", "a0", "a1g", "a1", "m0", "m1", "x0", "x1",
|
|
|
|
|
"y0", "y1", "", "", "", "", "", "mod",
|
|
|
|
|
"ssr", "spc",
|
|
|
|
|
"rs", "re", "", "", "", "", "", "",
|
2004-02-11 16:36:09 +01:00
|
|
|
|
"r0b", "r1b", "r2b", "r3b", "r4b", "r5b", "r6b", "r7b",
|
|
|
|
|
"", "", "", "", "", "", "", "",
|
* sh-tdep.c (SH_NUM_REGS): Define as 67.
(sh_sh_register_name): Add eight empty register names.
(sh_sh3_register_name): Ditto.
(sh_sh3e_register_name): Ditto.
(sh_sh2e_register_name): Ditto.
(sh_sh2a_register_name): New function, defining SH2A register set.
(sh_sh2a_nofpu_register_name): New function, defining SH2A register set
in nofpu case.
(sh_sh_dsp_register_name): Add eight empty register names.
(sh_sh3_dsp_register_name): Ditto.
(sh_sh4_register_name): Ditto.
(sh_sh4_nofpu_register_name): Ditto.
(sh_sh4al_dsp_register_name): Ditto.
(sh2a_show_regs): New function.
(sh2a_nofpu_show_regs): New function.
(sh_sh2a_register_type): New function.
(do_bank_register_info): New function.
(sh_print_pseudo_register): Call do_bank_register_info.
Call sh_print_pseudo_register for valid "bank" register.
(sh_sh2a_register_sim_regno): New function.
(sh_gdbarch_init): Add bfd_mach_sh2a and bfd_mach_sh2a_nofpu handling.
Increment pseudo register count by one for all sh variants with
pseudo registers to accomodate pseudo bank register.
* sh-tdep.h: Add register numbers for R0_BANK0_REGNUM, MACHB_REGNUM,
IVNB_REGNUM, PRB_REGNUM, GBRB_REGNUM, MACLB_REGNUM, BANK_REGNUM,
IBCR_REGNUM, IBNR_REGNUM, TBR_REGNUM and PSEUDO_BANK_REGNUM.
Increment pseudo register numbers.
2004-10-06 10:55:36 +02:00
|
|
|
|
"", "", "", "", "", "", "", "",
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
};
|
|
|
|
|
if (reg_nr < 0)
|
|
|
|
|
return NULL;
|
|
|
|
|
if (reg_nr >= (sizeof (register_names) / sizeof (*register_names)))
|
|
|
|
|
return NULL;
|
|
|
|
|
return register_names[reg_nr];
|
|
|
|
|
}
|
|
|
|
|
|
2002-06-18 01:32:36 +02:00
|
|
|
|
static const char *
|
2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
pseudo registers.
(DO_REGISTERS_INFO): Define.
* sh-tdep.c (sh_sh4_register_name): New function.
(sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
signature.
(sh_show_regs_command): New function. Actual function called by
the 'regs' command.
(sh_register_byte): Rename to...
(sh_default_register_byte): ...New function.
(sh_sh4_register_byte): New function.
(sh_register_raw_size): Rename to...
(sh_default_register_raw_size): ...New function.
(sh_sh4_register_raw_size): New function.
(sh_sh4_register_virtual_type): New function.
(sh_sh4_build_float_register_type): New function.
(sh_fetch_pseudo_register, sh_store_pseudo_register): New
functions.
(fv_reg_base_num, dr_reg_base_num): New functions.
(do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
sh_do_fp_register, sh_do_register, sh_print_register,
sh_do_registers_info): New functions.
(sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
architecture specific parts.
(_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
2000-07-24 22:39:21 +02:00
|
|
|
|
sh_sh4_register_name (int reg_nr)
|
|
|
|
|
{
|
2003-10-02 12:47:05 +02:00
|
|
|
|
static char *register_names[] = {
|
2000-12-15 21:54:24 +01:00
|
|
|
|
/* general registers 0-15 */
|
2003-10-02 12:47:05 +02:00
|
|
|
|
"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
|
|
|
|
|
"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
|
2000-12-15 21:54:24 +01:00
|
|
|
|
/* 16 - 22 */
|
2003-10-02 12:47:05 +02:00
|
|
|
|
"pc", "pr", "gbr", "vbr", "mach", "macl", "sr",
|
2000-12-15 21:54:24 +01:00
|
|
|
|
/* 23, 24 */
|
2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
pseudo registers.
(DO_REGISTERS_INFO): Define.
* sh-tdep.c (sh_sh4_register_name): New function.
(sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
signature.
(sh_show_regs_command): New function. Actual function called by
the 'regs' command.
(sh_register_byte): Rename to...
(sh_default_register_byte): ...New function.
(sh_sh4_register_byte): New function.
(sh_register_raw_size): Rename to...
(sh_default_register_raw_size): ...New function.
(sh_sh4_register_raw_size): New function.
(sh_sh4_register_virtual_type): New function.
(sh_sh4_build_float_register_type): New function.
(sh_fetch_pseudo_register, sh_store_pseudo_register): New
functions.
(fv_reg_base_num, dr_reg_base_num): New functions.
(do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
sh_do_fp_register, sh_do_register, sh_print_register,
sh_do_registers_info): New functions.
(sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
architecture specific parts.
(_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
2000-07-24 22:39:21 +02:00
|
|
|
|
"fpul", "fpscr",
|
2000-12-15 21:54:24 +01:00
|
|
|
|
/* floating point registers 25 - 40 */
|
2003-10-02 12:47:05 +02:00
|
|
|
|
"fr0", "fr1", "fr2", "fr3", "fr4", "fr5", "fr6", "fr7",
|
|
|
|
|
"fr8", "fr9", "fr10", "fr11", "fr12", "fr13", "fr14", "fr15",
|
2000-12-15 21:54:24 +01:00
|
|
|
|
/* 41, 42 */
|
2003-10-02 12:47:05 +02:00
|
|
|
|
"ssr", "spc",
|
2000-12-15 21:54:24 +01:00
|
|
|
|
/* bank 0 43 - 50 */
|
2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
pseudo registers.
(DO_REGISTERS_INFO): Define.
* sh-tdep.c (sh_sh4_register_name): New function.
(sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
signature.
(sh_show_regs_command): New function. Actual function called by
the 'regs' command.
(sh_register_byte): Rename to...
(sh_default_register_byte): ...New function.
(sh_sh4_register_byte): New function.
(sh_register_raw_size): Rename to...
(sh_default_register_raw_size): ...New function.
(sh_sh4_register_raw_size): New function.
(sh_sh4_register_virtual_type): New function.
(sh_sh4_build_float_register_type): New function.
(sh_fetch_pseudo_register, sh_store_pseudo_register): New
functions.
(fv_reg_base_num, dr_reg_base_num): New functions.
(do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
sh_do_fp_register, sh_do_register, sh_print_register,
sh_do_registers_info): New functions.
(sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
architecture specific parts.
(_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
2000-07-24 22:39:21 +02:00
|
|
|
|
"r0b0", "r1b0", "r2b0", "r3b0", "r4b0", "r5b0", "r6b0", "r7b0",
|
2000-12-15 21:54:24 +01:00
|
|
|
|
/* bank 1 51 - 58 */
|
2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
pseudo registers.
(DO_REGISTERS_INFO): Define.
* sh-tdep.c (sh_sh4_register_name): New function.
(sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
signature.
(sh_show_regs_command): New function. Actual function called by
the 'regs' command.
(sh_register_byte): Rename to...
(sh_default_register_byte): ...New function.
(sh_sh4_register_byte): New function.
(sh_register_raw_size): Rename to...
(sh_default_register_raw_size): ...New function.
(sh_sh4_register_raw_size): New function.
(sh_sh4_register_virtual_type): New function.
(sh_sh4_build_float_register_type): New function.
(sh_fetch_pseudo_register, sh_store_pseudo_register): New
functions.
(fv_reg_base_num, dr_reg_base_num): New functions.
(do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
sh_do_fp_register, sh_do_register, sh_print_register,
sh_do_registers_info): New functions.
(sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
architecture specific parts.
(_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
2000-07-24 22:39:21 +02:00
|
|
|
|
"r0b1", "r1b1", "r2b1", "r3b1", "r4b1", "r5b1", "r6b1", "r7b1",
|
* sh-tdep.c (SH_NUM_REGS): Define as 67.
(sh_sh_register_name): Add eight empty register names.
(sh_sh3_register_name): Ditto.
(sh_sh3e_register_name): Ditto.
(sh_sh2e_register_name): Ditto.
(sh_sh2a_register_name): New function, defining SH2A register set.
(sh_sh2a_nofpu_register_name): New function, defining SH2A register set
in nofpu case.
(sh_sh_dsp_register_name): Add eight empty register names.
(sh_sh3_dsp_register_name): Ditto.
(sh_sh4_register_name): Ditto.
(sh_sh4_nofpu_register_name): Ditto.
(sh_sh4al_dsp_register_name): Ditto.
(sh2a_show_regs): New function.
(sh2a_nofpu_show_regs): New function.
(sh_sh2a_register_type): New function.
(do_bank_register_info): New function.
(sh_print_pseudo_register): Call do_bank_register_info.
Call sh_print_pseudo_register for valid "bank" register.
(sh_sh2a_register_sim_regno): New function.
(sh_gdbarch_init): Add bfd_mach_sh2a and bfd_mach_sh2a_nofpu handling.
Increment pseudo register count by one for all sh variants with
pseudo registers to accomodate pseudo bank register.
* sh-tdep.h: Add register numbers for R0_BANK0_REGNUM, MACHB_REGNUM,
IVNB_REGNUM, PRB_REGNUM, GBRB_REGNUM, MACLB_REGNUM, BANK_REGNUM,
IBCR_REGNUM, IBNR_REGNUM, TBR_REGNUM and PSEUDO_BANK_REGNUM.
Increment pseudo register numbers.
2004-10-06 10:55:36 +02:00
|
|
|
|
"", "", "", "", "", "", "", "",
|
|
|
|
|
/* pseudo bank register. */
|
|
|
|
|
"",
|
2000-12-15 21:54:24 +01:00
|
|
|
|
/* double precision (pseudo) 59 - 66 */
|
2003-10-02 12:47:05 +02:00
|
|
|
|
"dr0", "dr2", "dr4", "dr6", "dr8", "dr10", "dr12", "dr14",
|
2000-12-15 21:54:24 +01:00
|
|
|
|
/* vectors (pseudo) 67 - 70 */
|
2003-10-02 12:47:05 +02:00
|
|
|
|
"fv0", "fv4", "fv8", "fv12",
|
2000-12-15 21:54:24 +01:00
|
|
|
|
/* FIXME: missing XF 71 - 86 */
|
|
|
|
|
/* FIXME: missing XD 87 - 94 */
|
2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
pseudo registers.
(DO_REGISTERS_INFO): Define.
* sh-tdep.c (sh_sh4_register_name): New function.
(sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
signature.
(sh_show_regs_command): New function. Actual function called by
the 'regs' command.
(sh_register_byte): Rename to...
(sh_default_register_byte): ...New function.
(sh_sh4_register_byte): New function.
(sh_register_raw_size): Rename to...
(sh_default_register_raw_size): ...New function.
(sh_sh4_register_raw_size): New function.
(sh_sh4_register_virtual_type): New function.
(sh_sh4_build_float_register_type): New function.
(sh_fetch_pseudo_register, sh_store_pseudo_register): New
functions.
(fv_reg_base_num, dr_reg_base_num): New functions.
(do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
sh_do_fp_register, sh_do_register, sh_print_register,
sh_do_registers_info): New functions.
(sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
architecture specific parts.
(_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
2000-07-24 22:39:21 +02:00
|
|
|
|
};
|
|
|
|
|
if (reg_nr < 0)
|
|
|
|
|
return NULL;
|
|
|
|
|
if (reg_nr >= (sizeof (register_names) / sizeof (*register_names)))
|
|
|
|
|
return NULL;
|
|
|
|
|
return register_names[reg_nr];
|
|
|
|
|
}
|
|
|
|
|
|
2003-11-03 18:08:23 +01:00
|
|
|
|
static const char *
|
|
|
|
|
sh_sh4_nofpu_register_name (int reg_nr)
|
|
|
|
|
{
|
|
|
|
|
static char *register_names[] = {
|
|
|
|
|
/* general registers 0-15 */
|
|
|
|
|
"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
|
|
|
|
|
"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
|
|
|
|
|
/* 16 - 22 */
|
|
|
|
|
"pc", "pr", "gbr", "vbr", "mach", "macl", "sr",
|
|
|
|
|
/* 23, 24 */
|
|
|
|
|
"", "",
|
|
|
|
|
/* floating point registers 25 - 40 -- not for nofpu target */
|
|
|
|
|
"", "", "", "", "", "", "", "",
|
|
|
|
|
"", "", "", "", "", "", "", "",
|
|
|
|
|
/* 41, 42 */
|
|
|
|
|
"ssr", "spc",
|
|
|
|
|
/* bank 0 43 - 50 */
|
|
|
|
|
"r0b0", "r1b0", "r2b0", "r3b0", "r4b0", "r5b0", "r6b0", "r7b0",
|
|
|
|
|
/* bank 1 51 - 58 */
|
|
|
|
|
"r0b1", "r1b1", "r2b1", "r3b1", "r4b1", "r5b1", "r6b1", "r7b1",
|
* sh-tdep.c (SH_NUM_REGS): Define as 67.
(sh_sh_register_name): Add eight empty register names.
(sh_sh3_register_name): Ditto.
(sh_sh3e_register_name): Ditto.
(sh_sh2e_register_name): Ditto.
(sh_sh2a_register_name): New function, defining SH2A register set.
(sh_sh2a_nofpu_register_name): New function, defining SH2A register set
in nofpu case.
(sh_sh_dsp_register_name): Add eight empty register names.
(sh_sh3_dsp_register_name): Ditto.
(sh_sh4_register_name): Ditto.
(sh_sh4_nofpu_register_name): Ditto.
(sh_sh4al_dsp_register_name): Ditto.
(sh2a_show_regs): New function.
(sh2a_nofpu_show_regs): New function.
(sh_sh2a_register_type): New function.
(do_bank_register_info): New function.
(sh_print_pseudo_register): Call do_bank_register_info.
Call sh_print_pseudo_register for valid "bank" register.
(sh_sh2a_register_sim_regno): New function.
(sh_gdbarch_init): Add bfd_mach_sh2a and bfd_mach_sh2a_nofpu handling.
Increment pseudo register count by one for all sh variants with
pseudo registers to accomodate pseudo bank register.
* sh-tdep.h: Add register numbers for R0_BANK0_REGNUM, MACHB_REGNUM,
IVNB_REGNUM, PRB_REGNUM, GBRB_REGNUM, MACLB_REGNUM, BANK_REGNUM,
IBCR_REGNUM, IBNR_REGNUM, TBR_REGNUM and PSEUDO_BANK_REGNUM.
Increment pseudo register numbers.
2004-10-06 10:55:36 +02:00
|
|
|
|
"", "", "", "", "", "", "", "",
|
|
|
|
|
/* pseudo bank register. */
|
|
|
|
|
"",
|
2003-11-03 18:08:23 +01:00
|
|
|
|
/* double precision (pseudo) 59 - 66 -- not for nofpu target */
|
|
|
|
|
"", "", "", "", "", "", "", "",
|
|
|
|
|
/* vectors (pseudo) 67 - 70 -- not for nofpu target */
|
|
|
|
|
"", "", "", "",
|
|
|
|
|
};
|
|
|
|
|
if (reg_nr < 0)
|
|
|
|
|
return NULL;
|
|
|
|
|
if (reg_nr >= (sizeof (register_names) / sizeof (*register_names)))
|
|
|
|
|
return NULL;
|
|
|
|
|
return register_names[reg_nr];
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static const char *
|
|
|
|
|
sh_sh4al_dsp_register_name (int reg_nr)
|
|
|
|
|
{
|
|
|
|
|
static char *register_names[] = {
|
|
|
|
|
"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
|
|
|
|
|
"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
|
|
|
|
|
"pc", "pr", "gbr", "vbr", "mach", "macl", "sr",
|
|
|
|
|
"", "dsr",
|
|
|
|
|
"a0g", "a0", "a1g", "a1", "m0", "m1", "x0", "x1",
|
|
|
|
|
"y0", "y1", "", "", "", "", "", "mod",
|
|
|
|
|
"ssr", "spc",
|
|
|
|
|
"rs", "re", "", "", "", "", "", "",
|
2004-02-11 16:36:09 +01:00
|
|
|
|
"r0b", "r1b", "r2b", "r3b", "r4b", "r5b", "r6b", "r7b",
|
|
|
|
|
"", "", "", "", "", "", "", "",
|
* sh-tdep.c (SH_NUM_REGS): Define as 67.
(sh_sh_register_name): Add eight empty register names.
(sh_sh3_register_name): Ditto.
(sh_sh3e_register_name): Ditto.
(sh_sh2e_register_name): Ditto.
(sh_sh2a_register_name): New function, defining SH2A register set.
(sh_sh2a_nofpu_register_name): New function, defining SH2A register set
in nofpu case.
(sh_sh_dsp_register_name): Add eight empty register names.
(sh_sh3_dsp_register_name): Ditto.
(sh_sh4_register_name): Ditto.
(sh_sh4_nofpu_register_name): Ditto.
(sh_sh4al_dsp_register_name): Ditto.
(sh2a_show_regs): New function.
(sh2a_nofpu_show_regs): New function.
(sh_sh2a_register_type): New function.
(do_bank_register_info): New function.
(sh_print_pseudo_register): Call do_bank_register_info.
Call sh_print_pseudo_register for valid "bank" register.
(sh_sh2a_register_sim_regno): New function.
(sh_gdbarch_init): Add bfd_mach_sh2a and bfd_mach_sh2a_nofpu handling.
Increment pseudo register count by one for all sh variants with
pseudo registers to accomodate pseudo bank register.
* sh-tdep.h: Add register numbers for R0_BANK0_REGNUM, MACHB_REGNUM,
IVNB_REGNUM, PRB_REGNUM, GBRB_REGNUM, MACLB_REGNUM, BANK_REGNUM,
IBCR_REGNUM, IBNR_REGNUM, TBR_REGNUM and PSEUDO_BANK_REGNUM.
Increment pseudo register numbers.
2004-10-06 10:55:36 +02:00
|
|
|
|
"", "", "", "", "", "", "", "",
|
2003-11-03 18:08:23 +01:00
|
|
|
|
};
|
|
|
|
|
if (reg_nr < 0)
|
|
|
|
|
return NULL;
|
|
|
|
|
if (reg_nr >= (sizeof (register_names) / sizeof (*register_names)))
|
|
|
|
|
return NULL;
|
|
|
|
|
return register_names[reg_nr];
|
|
|
|
|
}
|
|
|
|
|
|
2002-05-11 00:20:18 +02:00
|
|
|
|
static const unsigned char *
|
2000-07-30 03:48:28 +02:00
|
|
|
|
sh_breakpoint_from_pc (CORE_ADDR *pcptr, int *lenptr)
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
{
|
|
|
|
|
/* 0xc3c3 is trapa #c3, and it works in big and little endian modes */
|
2003-10-02 12:47:05 +02:00
|
|
|
|
static unsigned char breakpoint[] = { 0xc3, 0xc3 };
|
|
|
|
|
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
*lenptr = sizeof (breakpoint);
|
|
|
|
|
return breakpoint;
|
|
|
|
|
}
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
/* Prologue looks like
|
2003-09-25 10:55:53 +02:00
|
|
|
|
mov.l r14,@-r15
|
|
|
|
|
sts.l pr,@-r15
|
|
|
|
|
mov.l <regs>,@-r15
|
|
|
|
|
sub <room_for_loca_vars>,r15
|
|
|
|
|
mov r15,r14
|
2000-07-10 16:43:37 +02:00
|
|
|
|
|
2003-09-25 10:55:53 +02:00
|
|
|
|
Actually it can be more complicated than this but that's it, basically.
|
1999-07-07 22:19:36 +02:00
|
|
|
|
*/
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2003-09-25 10:55:53 +02:00
|
|
|
|
#define GET_SOURCE_REG(x) (((x) >> 4) & 0xf)
|
|
|
|
|
#define GET_TARGET_REG(x) (((x) >> 8) & 0xf)
|
|
|
|
|
|
2004-02-20 00:05:07 +01:00
|
|
|
|
/* JSR @Rm 0100mmmm00001011 */
|
|
|
|
|
#define IS_JSR(x) (((x) & 0xf0ff) == 0x400b)
|
|
|
|
|
|
2000-07-10 16:43:37 +02:00
|
|
|
|
/* STS.L PR,@-r15 0100111100100010
|
|
|
|
|
r15-4-->r15, PR-->(r15) */
|
1999-04-16 03:35:26 +02:00
|
|
|
|
#define IS_STS(x) ((x) == 0x4f22)
|
2000-07-10 16:43:37 +02:00
|
|
|
|
|
2004-10-06 10:56:40 +02:00
|
|
|
|
/* STS.L MACL,@-r15 0100111100010010
|
|
|
|
|
r15-4-->r15, MACL-->(r15) */
|
|
|
|
|
#define IS_MACL_STS(x) ((x) == 0x4f12)
|
|
|
|
|
|
2000-07-10 16:43:37 +02:00
|
|
|
|
/* MOV.L Rm,@-r15 00101111mmmm0110
|
|
|
|
|
r15-4-->r15, Rm-->(R15) */
|
1999-04-16 03:35:26 +02:00
|
|
|
|
#define IS_PUSH(x) (((x) & 0xff0f) == 0x2f06)
|
2000-07-10 16:43:37 +02:00
|
|
|
|
|
|
|
|
|
/* MOV r15,r14 0110111011110011
|
|
|
|
|
r15-->r14 */
|
1999-04-16 03:35:26 +02:00
|
|
|
|
#define IS_MOV_SP_FP(x) ((x) == 0x6ef3)
|
2000-07-10 16:43:37 +02:00
|
|
|
|
|
|
|
|
|
/* ADD #imm,r15 01111111iiiiiiii
|
|
|
|
|
r15+imm-->r15 */
|
2003-09-25 10:55:53 +02:00
|
|
|
|
#define IS_ADD_IMM_SP(x) (((x) & 0xff00) == 0x7f00)
|
2000-07-10 16:43:37 +02:00
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
#define IS_MOV_R3(x) (((x) & 0xff00) == 0x1a00)
|
|
|
|
|
#define IS_SHLL_R3(x) ((x) == 0x4300)
|
2000-07-10 16:43:37 +02:00
|
|
|
|
|
|
|
|
|
/* ADD r3,r15 0011111100111100
|
|
|
|
|
r15+r3-->r15 */
|
1999-04-16 03:35:26 +02:00
|
|
|
|
#define IS_ADD_R3SP(x) ((x) == 0x3f3c)
|
2000-07-10 16:43:37 +02:00
|
|
|
|
|
|
|
|
|
/* FMOV.S FRm,@-Rn Rn-4-->Rn, FRm-->(Rn) 1111nnnnmmmm1011
|
|
|
|
|
FMOV DRm,@-Rn Rn-8-->Rn, DRm-->(Rn) 1111nnnnmmm01011
|
|
|
|
|
FMOV XDm,@-Rn Rn-8-->Rn, XDm-->(Rn) 1111nnnnmmm11011 */
|
2003-09-16 17:56:03 +02:00
|
|
|
|
/* CV, 2003-08-28: Only suitable with Rn == SP, therefore name changed to
|
|
|
|
|
make this entirely clear. */
|
2003-09-25 10:55:53 +02:00
|
|
|
|
/* #define IS_FMOV(x) (((x) & 0xf00f) == 0xf00b) */
|
|
|
|
|
#define IS_FPUSH(x) (((x) & 0xff0f) == 0xff0b)
|
|
|
|
|
|
|
|
|
|
/* MOV Rm,Rn Rm-->Rn 0110nnnnmmmm0011 4 <= m <= 7 */
|
|
|
|
|
#define IS_MOV_ARG_TO_REG(x) \
|
|
|
|
|
(((x) & 0xf00f) == 0x6003 && \
|
|
|
|
|
((x) & 0x00f0) >= 0x0040 && \
|
|
|
|
|
((x) & 0x00f0) <= 0x0070)
|
|
|
|
|
/* MOV.L Rm,@Rn 0010nnnnmmmm0010 n = 14, 4 <= m <= 7 */
|
|
|
|
|
#define IS_MOV_ARG_TO_IND_R14(x) \
|
|
|
|
|
(((x) & 0xff0f) == 0x2e02 && \
|
|
|
|
|
((x) & 0x00f0) >= 0x0040 && \
|
|
|
|
|
((x) & 0x00f0) <= 0x0070)
|
|
|
|
|
/* MOV.L Rm,@(disp*4,Rn) 00011110mmmmdddd n = 14, 4 <= m <= 7 */
|
|
|
|
|
#define IS_MOV_ARG_TO_IND_R14_WITH_DISP(x) \
|
|
|
|
|
(((x) & 0xff00) == 0x1e00 && \
|
|
|
|
|
((x) & 0x00f0) >= 0x0040 && \
|
|
|
|
|
((x) & 0x00f0) <= 0x0070)
|
|
|
|
|
|
|
|
|
|
/* MOV.W @(disp*2,PC),Rn 1001nnnndddddddd */
|
|
|
|
|
#define IS_MOVW_PCREL_TO_REG(x) (((x) & 0xf000) == 0x9000)
|
|
|
|
|
/* MOV.L @(disp*4,PC),Rn 1101nnnndddddddd */
|
|
|
|
|
#define IS_MOVL_PCREL_TO_REG(x) (((x) & 0xf000) == 0xd000)
|
2004-10-06 10:56:40 +02:00
|
|
|
|
/* MOVI20 #imm20,Rn 0000nnnniiii0000 */
|
|
|
|
|
#define IS_MOVI20(x) (((x) & 0xf00f) == 0x0000)
|
2003-09-25 10:55:53 +02:00
|
|
|
|
/* SUB Rn,R15 00111111nnnn1000 */
|
|
|
|
|
#define IS_SUB_REG_FROM_SP(x) (((x) & 0xff0f) == 0x3f08)
|
2000-07-10 16:43:37 +02:00
|
|
|
|
|
2003-09-25 10:55:53 +02:00
|
|
|
|
#define FPSCR_SZ (1 << 20)
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
|
2003-09-25 10:55:53 +02:00
|
|
|
|
/* The following instructions are used for epilogue testing. */
|
|
|
|
|
#define IS_RESTORE_FP(x) ((x) == 0x6ef6)
|
|
|
|
|
#define IS_RTS(x) ((x) == 0x000b)
|
|
|
|
|
#define IS_LDS(x) ((x) == 0x4f26)
|
2004-10-06 10:56:40 +02:00
|
|
|
|
#define IS_MACL_LDS(x) ((x) == 0x4f16)
|
2003-09-25 10:55:53 +02:00
|
|
|
|
#define IS_MOV_FP_SP(x) ((x) == 0x6fe3)
|
|
|
|
|
#define IS_ADD_REG_TO_FP(x) (((x) & 0xff0f) == 0x3e0c)
|
|
|
|
|
#define IS_ADD_IMM_FP(x) (((x) & 0xff00) == 0x7e00)
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
|
|
|
|
|
/* Disassemble an instruction. */
|
|
|
|
|
static int
|
2003-10-02 12:47:05 +02:00
|
|
|
|
gdb_print_insn_sh (bfd_vma memaddr, disassemble_info * info)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
2002-05-17 16:36:46 +02:00
|
|
|
|
info->endian = TARGET_BYTE_ORDER;
|
|
|
|
|
return print_insn_sh (memaddr, info);
|
2002-05-10 Elena Zannoni <ezannoni@redhat.com>
New support for sh64-elf (sh5) target.
* configure.tgt: For sh64-elf target, default to sh-elf.
* config/sh/tm-sh.h (enum sh-abi): Possible ABI's.
(struct gdbarch_tdep): Add new fields for new registers and ABI
info.
* sh-tdep.c: Include elf-bfd.h, elf/sh.h, gdb/sim-sh.h.
(NUM_PSEUDO_REGS_SH_MEDIA, NUM_PSEUDO_REGS_SH_COMPACT,
MSYMBOL_IS_SPECIAL, IS_ISA32_ADDR, MAKE_ISA32_ADDR,
UNMAKE_ISA32_ADDR, IS_PTABSL_R18, IS_STS_R0, IS_STS_PR,
IS_MOV_TO_R15, IS_MOV_R14, IS_STQ_R18_R14, IS_STQ_R18_R15,
IS_STL_R18_R15, IS_STQ_R14_R15, IS_STL_R14_R15, IS_ADDIL_SP_MEDIA,
IS_ADDI_SP_MEDIA, IS_ADDL_SP_FP_MEDIA, IS_ADD_SP_FP_MEDIA,
IS_MOV_SP_FP_MEDIA, IS_MOV_R0, IS_MOVL_R0, IS_ADD_SP_R0,
IS_MOV_R14_R0, IS_MEDIA_IND_ARG_MOV, IS_MEDIA_ARG_MOV,
IS_MEDIA_MOV_TO_R14, IS_COMPACT_IND_ARG_MOV, IS_COMPACT_ARG_MOV,
IS_COMPACT_MOV_TO_R14, IS_JSR_R0, IS_NOP): New macros.
(sh_sh64_register_name, sh64_elf_make_msymbol_special,
pc_is_isa32, sh_sh64_breakpoint_from_pc, look_for_args_moves,
sh64_skip_prologue_hard_way, sh64_use_struct_convention,
gdb_print_insn_sh64, translate_insn_rn, sh64_frame_chain,
sh64_get_saved_pr, fpp_reg_base_num, is_media_pseudo,
sh64_get_gdb_regnum, sh64_media_reg_base_num,
sh64_compact_reg_base_num, translate_rn_to_arch_reg_num,
sign_extend, sh64_nofp_frame_init_saved_regs,
sh64_init_extra_frame_info, sh64_get_saved_register,
sh64_extract_struct_value_address, sh64_pop_frame,
sh64_push_arguments, sh64_extract_return_value,
sh64_store_return_value, sh64_show_media_regs,
sh64_show_compact_regs, sh64_show_regs, sh_sh64_register_byte,
sh_sh64_register_raw_size, sh_sh64_register_virtual_size,
sh_sh64_register_virtual_type,
sh_sh64_register_convert_to_virtual,
sh_sh64_register_convert_to_raw, sh64_pseudo_register_read,
sh64_register_read, sh64_pseudo_register_write,
sh64_register_write, do_fv_c_register_info, do_dr_c_register_info,
do_r_c_register_info, do_fpp_register_info, do_cr_c_register_info,
sh64_do_pseudo_register, sh_compact_do_registers_info,
sh64_do_registers_info, sh_gdbarch_init): New functions.
2002-05-11 01:00:23 +02:00
|
|
|
|
}
|
|
|
|
|
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
static CORE_ADDR
|
2003-09-25 10:55:53 +02:00
|
|
|
|
sh_analyze_prologue (CORE_ADDR pc, CORE_ADDR current_pc,
|
|
|
|
|
struct sh_frame_cache *cache)
|
2003-10-02 12:47:05 +02:00
|
|
|
|
{
|
2003-09-25 10:55:53 +02:00
|
|
|
|
ULONGEST inst;
|
|
|
|
|
CORE_ADDR opc;
|
|
|
|
|
int offset;
|
|
|
|
|
int sav_offset = 0;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
int r3_val = 0;
|
2003-09-25 10:55:53 +02:00
|
|
|
|
int reg, sav_reg = -1;
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
|
2003-09-25 10:55:53 +02:00
|
|
|
|
if (pc >= current_pc)
|
|
|
|
|
return current_pc;
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
|
2003-09-25 10:55:53 +02:00
|
|
|
|
cache->uses_fp = 0;
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
for (opc = pc + (2 * 28); pc < opc; pc += 2)
|
|
|
|
|
{
|
2003-09-25 10:55:53 +02:00
|
|
|
|
inst = read_memory_unsigned_integer (pc, 2);
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
/* See where the registers will be saved to */
|
2003-09-16 17:56:03 +02:00
|
|
|
|
if (IS_PUSH (inst))
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
{
|
2003-09-25 10:55:53 +02:00
|
|
|
|
cache->saved_regs[GET_SOURCE_REG (inst)] = cache->sp_offset;
|
|
|
|
|
cache->sp_offset += 4;
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
}
|
2003-09-16 17:56:03 +02:00
|
|
|
|
else if (IS_STS (inst))
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
{
|
2003-09-25 10:55:53 +02:00
|
|
|
|
cache->saved_regs[PR_REGNUM] = cache->sp_offset;
|
|
|
|
|
cache->sp_offset += 4;
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
}
|
2004-10-06 10:56:40 +02:00
|
|
|
|
else if (IS_MACL_STS (inst))
|
|
|
|
|
{
|
|
|
|
|
cache->saved_regs[MACL_REGNUM] = cache->sp_offset;
|
|
|
|
|
cache->sp_offset += 4;
|
|
|
|
|
}
|
2003-09-16 17:56:03 +02:00
|
|
|
|
else if (IS_MOV_R3 (inst))
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
{
|
2003-09-16 17:56:03 +02:00
|
|
|
|
r3_val = ((inst & 0xff) ^ 0x80) - 0x80;
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
}
|
2003-09-16 17:56:03 +02:00
|
|
|
|
else if (IS_SHLL_R3 (inst))
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
{
|
|
|
|
|
r3_val <<= 1;
|
|
|
|
|
}
|
2003-09-16 17:56:03 +02:00
|
|
|
|
else if (IS_ADD_R3SP (inst))
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
{
|
2003-09-25 10:55:53 +02:00
|
|
|
|
cache->sp_offset += -r3_val;
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
}
|
2003-09-16 17:56:03 +02:00
|
|
|
|
else if (IS_ADD_IMM_SP (inst))
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
{
|
2003-09-25 10:55:53 +02:00
|
|
|
|
offset = ((inst & 0xff) ^ 0x80) - 0x80;
|
|
|
|
|
cache->sp_offset -= offset;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
}
|
2003-09-25 10:55:53 +02:00
|
|
|
|
else if (IS_MOVW_PCREL_TO_REG (inst))
|
2003-10-02 12:47:05 +02:00
|
|
|
|
{
|
2003-09-25 10:55:53 +02:00
|
|
|
|
if (sav_reg < 0)
|
|
|
|
|
{
|
|
|
|
|
reg = GET_TARGET_REG (inst);
|
|
|
|
|
if (reg < 14)
|
|
|
|
|
{
|
|
|
|
|
sav_reg = reg;
|
2004-03-08 11:15:33 +01:00
|
|
|
|
offset = (inst & 0xff) << 1;
|
2003-09-25 10:55:53 +02:00
|
|
|
|
sav_offset =
|
2004-03-08 11:15:33 +01:00
|
|
|
|
read_memory_integer ((pc + 4) + offset, 2);
|
2003-09-25 10:55:53 +02:00
|
|
|
|
}
|
|
|
|
|
}
|
1999-04-16 03:35:26 +02:00
|
|
|
|
}
|
2003-09-25 10:55:53 +02:00
|
|
|
|
else if (IS_MOVL_PCREL_TO_REG (inst))
|
2003-10-02 12:47:05 +02:00
|
|
|
|
{
|
2003-09-25 10:55:53 +02:00
|
|
|
|
if (sav_reg < 0)
|
|
|
|
|
{
|
2004-03-08 11:15:33 +01:00
|
|
|
|
reg = GET_TARGET_REG (inst);
|
2003-09-25 10:55:53 +02:00
|
|
|
|
if (reg < 14)
|
|
|
|
|
{
|
|
|
|
|
sav_reg = reg;
|
2004-03-08 11:15:33 +01:00
|
|
|
|
offset = (inst & 0xff) << 2;
|
2003-09-25 10:55:53 +02:00
|
|
|
|
sav_offset =
|
2004-03-08 11:15:33 +01:00
|
|
|
|
read_memory_integer (((pc & 0xfffffffc) + 4) + offset, 4);
|
2003-09-25 10:55:53 +02:00
|
|
|
|
}
|
|
|
|
|
}
|
1999-04-16 03:35:26 +02:00
|
|
|
|
}
|
2004-10-06 10:56:40 +02:00
|
|
|
|
else if (IS_MOVI20 (inst))
|
|
|
|
|
{
|
|
|
|
|
if (sav_reg < 0)
|
|
|
|
|
{
|
|
|
|
|
reg = GET_TARGET_REG (inst);
|
|
|
|
|
if (reg < 14)
|
|
|
|
|
{
|
|
|
|
|
sav_reg = reg;
|
|
|
|
|
sav_offset = GET_SOURCE_REG (inst) << 16;
|
|
|
|
|
/* MOVI20 is a 32 bit instruction! */
|
|
|
|
|
pc += 2;
|
|
|
|
|
sav_offset |= read_memory_unsigned_integer (pc, 2);
|
|
|
|
|
/* Now sav_offset contains an unsigned 20 bit value.
|
|
|
|
|
It must still get sign extended. */
|
|
|
|
|
if (sav_offset & 0x00080000)
|
|
|
|
|
sav_offset |= 0xfff00000;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
2003-09-25 10:55:53 +02:00
|
|
|
|
else if (IS_SUB_REG_FROM_SP (inst))
|
2003-10-02 12:47:05 +02:00
|
|
|
|
{
|
2003-09-25 10:55:53 +02:00
|
|
|
|
reg = GET_SOURCE_REG (inst);
|
|
|
|
|
if (sav_reg > 0 && reg == sav_reg)
|
|
|
|
|
{
|
|
|
|
|
sav_reg = -1;
|
|
|
|
|
}
|
|
|
|
|
cache->sp_offset += sav_offset;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
}
|
2003-09-16 17:56:03 +02:00
|
|
|
|
else if (IS_FPUSH (inst))
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
2003-09-16 17:56:03 +02:00
|
|
|
|
if (read_register (FPSCR_REGNUM) & FPSCR_SZ)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
2003-09-25 10:55:53 +02:00
|
|
|
|
cache->sp_offset += 8;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
2003-09-25 10:55:53 +02:00
|
|
|
|
cache->sp_offset += 4;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
}
|
|
|
|
|
}
|
2003-09-16 17:56:03 +02:00
|
|
|
|
else if (IS_MOV_SP_FP (inst))
|
2003-10-02 12:47:05 +02:00
|
|
|
|
{
|
2004-02-20 01:16:16 +01:00
|
|
|
|
cache->uses_fp = 1;
|
2003-09-25 10:55:53 +02:00
|
|
|
|
/* At this point, only allow argument register moves to other
|
|
|
|
|
registers or argument register moves to @(X,fp) which are
|
|
|
|
|
moving the register arguments onto the stack area allocated
|
|
|
|
|
by a former add somenumber to SP call. Don't allow moving
|
|
|
|
|
to an fp indirect address above fp + cache->sp_offset. */
|
|
|
|
|
pc += 2;
|
|
|
|
|
for (opc = pc + 12; pc < opc; pc += 2)
|
|
|
|
|
{
|
|
|
|
|
inst = read_memory_integer (pc, 2);
|
|
|
|
|
if (IS_MOV_ARG_TO_IND_R14 (inst))
|
2003-10-02 12:47:05 +02:00
|
|
|
|
{
|
2003-09-25 10:55:53 +02:00
|
|
|
|
reg = GET_SOURCE_REG (inst);
|
|
|
|
|
if (cache->sp_offset > 0)
|
2003-10-02 12:47:05 +02:00
|
|
|
|
cache->saved_regs[reg] = cache->sp_offset;
|
2003-09-25 10:55:53 +02:00
|
|
|
|
}
|
|
|
|
|
else if (IS_MOV_ARG_TO_IND_R14_WITH_DISP (inst))
|
2003-10-02 12:47:05 +02:00
|
|
|
|
{
|
2003-09-25 10:55:53 +02:00
|
|
|
|
reg = GET_SOURCE_REG (inst);
|
|
|
|
|
offset = (inst & 0xf) * 4;
|
|
|
|
|
if (cache->sp_offset > offset)
|
|
|
|
|
cache->saved_regs[reg] = cache->sp_offset - offset;
|
|
|
|
|
}
|
|
|
|
|
else if (IS_MOV_ARG_TO_REG (inst))
|
2003-10-02 12:47:05 +02:00
|
|
|
|
continue;
|
2003-09-25 10:55:53 +02:00
|
|
|
|
else
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
}
|
2004-02-20 00:05:07 +01:00
|
|
|
|
else if (IS_JSR (inst))
|
|
|
|
|
{
|
|
|
|
|
/* We have found a jsr that has been scheduled into the prologue.
|
|
|
|
|
If we continue the scan and return a pc someplace after this,
|
|
|
|
|
then setting a breakpoint on this function will cause it to
|
|
|
|
|
appear to be called after the function it is calling via the
|
|
|
|
|
jsr, which will be very confusing. Most likely the next
|
|
|
|
|
instruction is going to be IS_MOV_SP_FP in the delay slot. If
|
|
|
|
|
so, note that before returning the current pc. */
|
|
|
|
|
inst = read_memory_integer (pc + 2, 2);
|
|
|
|
|
if (IS_MOV_SP_FP (inst))
|
|
|
|
|
cache->uses_fp = 1;
|
|
|
|
|
break;
|
|
|
|
|
}
|
2003-10-02 12:47:05 +02:00
|
|
|
|
#if 0 /* This used to just stop when it found an instruction that
|
|
|
|
|
was not considered part of the prologue. Now, we just
|
|
|
|
|
keep going looking for likely instructions. */
|
1999-04-16 03:35:26 +02:00
|
|
|
|
else
|
|
|
|
|
break;
|
2000-07-03 20:59:36 +02:00
|
|
|
|
#endif
|
1999-04-16 03:35:26 +02:00
|
|
|
|
}
|
|
|
|
|
|
2003-09-25 10:55:53 +02:00
|
|
|
|
return pc;
|
|
|
|
|
}
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2003-09-25 10:55:53 +02:00
|
|
|
|
/* Skip any prologue before the guts of a function */
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2003-09-25 10:55:53 +02:00
|
|
|
|
/* Skip the prologue using the debug information. If this fails we'll
|
|
|
|
|
fall back on the 'guess' method below. */
|
|
|
|
|
static CORE_ADDR
|
|
|
|
|
after_prologue (CORE_ADDR pc)
|
|
|
|
|
{
|
|
|
|
|
struct symtab_and_line sal;
|
|
|
|
|
CORE_ADDR func_addr, func_end;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2003-09-25 10:55:53 +02:00
|
|
|
|
/* If we can not find the symbol in the partial symbol table, then
|
|
|
|
|
there is no hope we can determine the function's start address
|
|
|
|
|
with this code. */
|
|
|
|
|
if (!find_pc_partial_function (pc, NULL, &func_addr, &func_end))
|
|
|
|
|
return 0;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2003-09-25 10:55:53 +02:00
|
|
|
|
/* Get the line associated with FUNC_ADDR. */
|
|
|
|
|
sal = find_pc_line (func_addr, 0);
|
|
|
|
|
|
|
|
|
|
/* There are only two cases to consider. First, the end of the source line
|
|
|
|
|
is within the function bounds. In that case we return the end of the
|
|
|
|
|
source line. Second is the end of the source line extends beyond the
|
|
|
|
|
bounds of the current function. We need to use the slow code to
|
|
|
|
|
examine instructions in that case. */
|
|
|
|
|
if (sal.end < func_end)
|
|
|
|
|
return sal.end;
|
|
|
|
|
else
|
|
|
|
|
return 0;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
}
|
|
|
|
|
|
2003-09-25 10:55:53 +02:00
|
|
|
|
static CORE_ADDR
|
|
|
|
|
sh_skip_prologue (CORE_ADDR start_pc)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
2003-09-25 10:55:53 +02:00
|
|
|
|
CORE_ADDR pc;
|
|
|
|
|
struct sh_frame_cache cache;
|
|
|
|
|
|
|
|
|
|
/* See if we can determine the end of the prologue via the symbol table.
|
|
|
|
|
If so, then return either PC, or the PC after the prologue, whichever
|
|
|
|
|
is greater. */
|
|
|
|
|
pc = after_prologue (start_pc);
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
|
2003-09-25 10:55:53 +02:00
|
|
|
|
/* If after_prologue returned a useful address, then use it. Else
|
|
|
|
|
fall back on the instruction skipping code. */
|
|
|
|
|
if (pc)
|
|
|
|
|
return max (pc, start_pc);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2003-09-25 10:55:53 +02:00
|
|
|
|
cache.sp_offset = -4;
|
|
|
|
|
pc = sh_analyze_prologue (start_pc, (CORE_ADDR) -1, &cache);
|
|
|
|
|
if (!cache.uses_fp)
|
|
|
|
|
return start_pc;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2003-09-25 10:55:53 +02:00
|
|
|
|
return pc;
|
|
|
|
|
}
|
|
|
|
|
|
2003-10-14 17:35:43 +02:00
|
|
|
|
/* The ABI says:
|
2003-10-09 22:23:41 +02:00
|
|
|
|
|
|
|
|
|
Aggregate types not bigger than 8 bytes that have the same size and
|
|
|
|
|
alignment as one of the integer scalar types are returned in the
|
|
|
|
|
same registers as the integer type they match.
|
|
|
|
|
|
|
|
|
|
For example, a 2-byte aligned structure with size 2 bytes has the
|
|
|
|
|
same size and alignment as a short int, and will be returned in R0.
|
|
|
|
|
A 4-byte aligned structure with size 8 bytes has the same size and
|
|
|
|
|
alignment as a long long int, and will be returned in R0 and R1.
|
|
|
|
|
|
|
|
|
|
When an aggregate type is returned in R0 and R1, R0 contains the
|
|
|
|
|
first four bytes of the aggregate, and R1 contains the
|
|
|
|
|
remainder. If the size of the aggregate type is not a multiple of 4
|
|
|
|
|
bytes, the aggregate is tail-padded up to a multiple of 4
|
|
|
|
|
bytes. The value of the padding is undefined. For little-endian
|
|
|
|
|
targets the padding will appear at the most significant end of the
|
|
|
|
|
last element, for big-endian targets the padding appears at the
|
|
|
|
|
least significant end of the last element.
|
|
|
|
|
|
|
|
|
|
All other aggregate types are returned by address. The caller
|
|
|
|
|
function passes the address of an area large enough to hold the
|
|
|
|
|
aggregate value in R2. The called function stores the result in
|
2003-10-10 21:20:31 +02:00
|
|
|
|
this location.
|
2003-10-09 22:23:41 +02:00
|
|
|
|
|
|
|
|
|
To reiterate, structs smaller than 8 bytes could also be returned
|
|
|
|
|
in memory, if they don't pass the "same size and alignment as an
|
|
|
|
|
integer type" rule.
|
|
|
|
|
|
|
|
|
|
For example, in
|
|
|
|
|
|
|
|
|
|
struct s { char c[3]; } wibble;
|
|
|
|
|
struct s foo(void) { return wibble; }
|
|
|
|
|
|
|
|
|
|
the return value from foo() will be in memory, not
|
|
|
|
|
in R0, because there is no 3-byte integer type.
|
|
|
|
|
|
2003-10-10 21:20:31 +02:00
|
|
|
|
Similarly, in
|
|
|
|
|
|
|
|
|
|
struct s { char c[2]; } wibble;
|
|
|
|
|
struct s foo(void) { return wibble; }
|
|
|
|
|
|
|
|
|
|
because a struct containing two chars has alignment 1, that matches
|
|
|
|
|
type char, but size 2, that matches type short. There's no integer
|
|
|
|
|
type that has alignment 1 and size 2, so the struct is returned in
|
|
|
|
|
memory.
|
|
|
|
|
|
2003-10-09 22:23:41 +02:00
|
|
|
|
*/
|
|
|
|
|
|
2003-09-25 10:55:53 +02:00
|
|
|
|
static int
|
|
|
|
|
sh_use_struct_convention (int gcc_p, struct type *type)
|
|
|
|
|
{
|
|
|
|
|
int len = TYPE_LENGTH (type);
|
|
|
|
|
int nelem = TYPE_NFIELDS (type);
|
2003-10-10 21:14:08 +02:00
|
|
|
|
|
|
|
|
|
/* Non-power of 2 length types and types bigger than 8 bytes (which don't
|
|
|
|
|
fit in two registers anyway) use struct convention. */
|
|
|
|
|
if (len != 1 && len != 2 && len != 4 && len != 8)
|
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
|
|
/* Scalar types and aggregate types with exactly one field are aligned
|
|
|
|
|
by definition. They are returned in registers. */
|
|
|
|
|
if (nelem <= 1)
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
/* If the first field in the aggregate has the same length as the entire
|
|
|
|
|
aggregate type, the type is returned in registers. */
|
|
|
|
|
if (TYPE_LENGTH (TYPE_FIELD_TYPE (type, 0)) == len)
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
/* If the size of the aggregate is 8 bytes and the first field is
|
|
|
|
|
of size 4 bytes its alignment is equal to long long's alignment,
|
|
|
|
|
so it's returned in registers. */
|
|
|
|
|
if (len == 8 && TYPE_LENGTH (TYPE_FIELD_TYPE (type, 0)) == 4)
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
/* Otherwise use struct convention. */
|
|
|
|
|
return 1;
|
2002-05-10 Elena Zannoni <ezannoni@redhat.com>
New support for sh64-elf (sh5) target.
* configure.tgt: For sh64-elf target, default to sh-elf.
* config/sh/tm-sh.h (enum sh-abi): Possible ABI's.
(struct gdbarch_tdep): Add new fields for new registers and ABI
info.
* sh-tdep.c: Include elf-bfd.h, elf/sh.h, gdb/sim-sh.h.
(NUM_PSEUDO_REGS_SH_MEDIA, NUM_PSEUDO_REGS_SH_COMPACT,
MSYMBOL_IS_SPECIAL, IS_ISA32_ADDR, MAKE_ISA32_ADDR,
UNMAKE_ISA32_ADDR, IS_PTABSL_R18, IS_STS_R0, IS_STS_PR,
IS_MOV_TO_R15, IS_MOV_R14, IS_STQ_R18_R14, IS_STQ_R18_R15,
IS_STL_R18_R15, IS_STQ_R14_R15, IS_STL_R14_R15, IS_ADDIL_SP_MEDIA,
IS_ADDI_SP_MEDIA, IS_ADDL_SP_FP_MEDIA, IS_ADD_SP_FP_MEDIA,
IS_MOV_SP_FP_MEDIA, IS_MOV_R0, IS_MOVL_R0, IS_ADD_SP_R0,
IS_MOV_R14_R0, IS_MEDIA_IND_ARG_MOV, IS_MEDIA_ARG_MOV,
IS_MEDIA_MOV_TO_R14, IS_COMPACT_IND_ARG_MOV, IS_COMPACT_ARG_MOV,
IS_COMPACT_MOV_TO_R14, IS_JSR_R0, IS_NOP): New macros.
(sh_sh64_register_name, sh64_elf_make_msymbol_special,
pc_is_isa32, sh_sh64_breakpoint_from_pc, look_for_args_moves,
sh64_skip_prologue_hard_way, sh64_use_struct_convention,
gdb_print_insn_sh64, translate_insn_rn, sh64_frame_chain,
sh64_get_saved_pr, fpp_reg_base_num, is_media_pseudo,
sh64_get_gdb_regnum, sh64_media_reg_base_num,
sh64_compact_reg_base_num, translate_rn_to_arch_reg_num,
sign_extend, sh64_nofp_frame_init_saved_regs,
sh64_init_extra_frame_info, sh64_get_saved_register,
sh64_extract_struct_value_address, sh64_pop_frame,
sh64_push_arguments, sh64_extract_return_value,
sh64_store_return_value, sh64_show_media_regs,
sh64_show_compact_regs, sh64_show_regs, sh_sh64_register_byte,
sh_sh64_register_raw_size, sh_sh64_register_virtual_size,
sh_sh64_register_virtual_type,
sh_sh64_register_convert_to_virtual,
sh_sh64_register_convert_to_raw, sh64_pseudo_register_read,
sh64_register_read, sh64_pseudo_register_write,
sh64_register_write, do_fv_c_register_info, do_dr_c_register_info,
do_r_c_register_info, do_fpp_register_info, do_cr_c_register_info,
sh64_do_pseudo_register, sh_compact_do_registers_info,
sh64_do_registers_info, sh_gdbarch_init): New functions.
2002-05-11 01:00:23 +02:00
|
|
|
|
}
|
|
|
|
|
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
/* Extract from an array REGBUF containing the (raw) register state
|
|
|
|
|
the address in which a function should return its structure value,
|
|
|
|
|
as a CORE_ADDR (or an expression that can be used as one). */
|
2000-12-11 22:04:04 +01:00
|
|
|
|
static CORE_ADDR
|
2003-07-16 11:45:56 +02:00
|
|
|
|
sh_extract_struct_value_address (struct regcache *regcache)
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
{
|
2003-07-16 11:45:56 +02:00
|
|
|
|
ULONGEST addr;
|
2003-09-25 10:55:53 +02:00
|
|
|
|
|
2003-07-16 11:45:56 +02:00
|
|
|
|
regcache_cooked_read_unsigned (regcache, STRUCT_RETURN_REGNUM, &addr);
|
|
|
|
|
return addr;
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
}
|
|
|
|
|
|
2003-08-01 21:52:49 +02:00
|
|
|
|
static CORE_ADDR
|
|
|
|
|
sh_frame_align (struct gdbarch *ignore, CORE_ADDR sp)
|
|
|
|
|
{
|
|
|
|
|
return sp & ~3;
|
|
|
|
|
}
|
|
|
|
|
|
2003-09-08 13:26:21 +02:00
|
|
|
|
/* Function: push_dummy_call (formerly push_arguments)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
Setup the function arguments for calling a function in the inferior.
|
|
|
|
|
|
2003-10-10 09:13:11 +02:00
|
|
|
|
On the Renesas SH architecture, there are four registers (R4 to R7)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
which are dedicated for passing function arguments. Up to the first
|
|
|
|
|
four arguments (depending on size) may go into these registers.
|
|
|
|
|
The rest go on the stack.
|
|
|
|
|
|
2003-08-21 02:01:31 +02:00
|
|
|
|
MVS: Except on SH variants that have floating point registers.
|
|
|
|
|
In that case, float and double arguments are passed in the same
|
|
|
|
|
manner, but using FP registers instead of GP registers.
|
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
Arguments that are smaller than 4 bytes will still take up a whole
|
|
|
|
|
register or a whole 32-bit word on the stack, and will be
|
|
|
|
|
right-justified in the register or the stack word. This includes
|
|
|
|
|
chars, shorts, and small aggregate types.
|
|
|
|
|
|
|
|
|
|
Arguments that are larger than 4 bytes may be split between two or
|
|
|
|
|
more registers. If there are not enough registers free, an argument
|
|
|
|
|
may be passed partly in a register (or registers), and partly on the
|
|
|
|
|
stack. This includes doubles, long longs, and larger aggregates.
|
|
|
|
|
As far as I know, there is no upper limit to the size of aggregates
|
|
|
|
|
that will be passed in this way; in other words, the convention of
|
|
|
|
|
passing a pointer to a large aggregate instead of a copy is not used.
|
|
|
|
|
|
2003-08-21 02:01:31 +02:00
|
|
|
|
MVS: The above appears to be true for the SH variants that do not
|
2003-09-08 13:26:21 +02:00
|
|
|
|
have an FPU, however those that have an FPU appear to copy the
|
2003-08-21 02:01:31 +02:00
|
|
|
|
aggregate argument onto the stack (and not place it in registers)
|
|
|
|
|
if it is larger than 16 bytes (four GP registers).
|
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
An exceptional case exists for struct arguments (and possibly other
|
|
|
|
|
aggregates such as arrays) if the size is larger than 4 bytes but
|
|
|
|
|
not a multiple of 4 bytes. In this case the argument is never split
|
|
|
|
|
between the registers and the stack, but instead is copied in its
|
|
|
|
|
entirety onto the stack, AND also copied into as many registers as
|
|
|
|
|
there is room for. In other words, space in registers permitting,
|
|
|
|
|
two copies of the same argument are passed in. As far as I can tell,
|
|
|
|
|
only the one on the stack is used, although that may be a function
|
|
|
|
|
of the level of compiler optimization. I suspect this is a compiler
|
|
|
|
|
bug. Arguments of these odd sizes are left-justified within the
|
|
|
|
|
word (as opposed to arguments smaller than 4 bytes, which are
|
|
|
|
|
right-justified).
|
1999-07-07 22:19:36 +02:00
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
If the function is to return an aggregate type such as a struct, it
|
|
|
|
|
is either returned in the normal return value register R0 (if its
|
|
|
|
|
size is no greater than one byte), or else the caller must allocate
|
|
|
|
|
space into which the callee will copy the return value (if the size
|
|
|
|
|
is greater than one byte). In this case, a pointer to the return
|
|
|
|
|
value location is passed into the callee in register R2, which does
|
|
|
|
|
not displace any of the other arguments passed in via registers R4
|
|
|
|
|
to R7. */
|
|
|
|
|
|
2003-10-02 12:45:02 +02:00
|
|
|
|
/* Helper function to justify value in register according to endianess. */
|
|
|
|
|
static char *
|
|
|
|
|
sh_justify_value_in_reg (struct value *val, int len)
|
|
|
|
|
{
|
|
|
|
|
static char valbuf[4];
|
|
|
|
|
|
2003-10-02 12:47:05 +02:00
|
|
|
|
memset (valbuf, 0, sizeof (valbuf));
|
2003-10-02 12:45:02 +02:00
|
|
|
|
if (len < 4)
|
|
|
|
|
{
|
|
|
|
|
/* value gets right-justified in the register or stack word */
|
|
|
|
|
if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
|
2005-02-06 Andrew Cagney <cagney@gnu.org>
* value.c (value_contents, value_contents_writeable): New
functions.
* value.h (VALUE_CONTENTS): Delete macro.
(value_contents, value_contents_writeable): Declare.
* xstormy16-tdep.c, value.c, valops.c, valarith.c: Update.
* stack.c, sparc-tdep.c, sparc64-tdep.c, sh-tdep.c: Update.
* sh64-tdep.c, scm-valprint.c, scm-exp.c, s390-tdep.c: Update.
* rs6000-tdep.c, p-valprint.c, printcmd.c: Update.
* ppc-sysv-tdep.c, mips-tdep.c, mi/mi-main.c: Update.
* m88k-tdep.c, m68hc11-tdep.c, m32r-tdep.c: Update.
* jv-valprint.c, ia64-tdep.c, hppa-tdep.c: Update.
* hpacc-abi.c, f-valprint.c, frv-tdep.c, eval.c: Update.
* c-valprint.c, cris-tdep.c, cp-valprint.c: Update.
* cli/cli-dump.c, breakpoint.c, avr-tdep.c, arm-tdep.c: Update.
* arm-linux-tdep.c, amd64-tdep.c, alpha-tdep.c: Update.
* ada-valprint.c, ada-lang.c: Update.
2005-02-07 01:09:56 +01:00
|
|
|
|
memcpy (valbuf + (4 - len), (char *) value_contents (val), len);
|
2003-10-02 12:45:02 +02:00
|
|
|
|
else
|
2005-02-06 Andrew Cagney <cagney@gnu.org>
* value.c (value_contents, value_contents_writeable): New
functions.
* value.h (VALUE_CONTENTS): Delete macro.
(value_contents, value_contents_writeable): Declare.
* xstormy16-tdep.c, value.c, valops.c, valarith.c: Update.
* stack.c, sparc-tdep.c, sparc64-tdep.c, sh-tdep.c: Update.
* sh64-tdep.c, scm-valprint.c, scm-exp.c, s390-tdep.c: Update.
* rs6000-tdep.c, p-valprint.c, printcmd.c: Update.
* ppc-sysv-tdep.c, mips-tdep.c, mi/mi-main.c: Update.
* m88k-tdep.c, m68hc11-tdep.c, m32r-tdep.c: Update.
* jv-valprint.c, ia64-tdep.c, hppa-tdep.c: Update.
* hpacc-abi.c, f-valprint.c, frv-tdep.c, eval.c: Update.
* c-valprint.c, cris-tdep.c, cp-valprint.c: Update.
* cli/cli-dump.c, breakpoint.c, avr-tdep.c, arm-tdep.c: Update.
* arm-linux-tdep.c, amd64-tdep.c, alpha-tdep.c: Update.
* ada-valprint.c, ada-lang.c: Update.
2005-02-07 01:09:56 +01:00
|
|
|
|
memcpy (valbuf, (char *) value_contents (val), len);
|
2003-10-02 12:45:02 +02:00
|
|
|
|
return valbuf;
|
|
|
|
|
}
|
2005-02-06 Andrew Cagney <cagney@gnu.org>
* value.c (value_contents, value_contents_writeable): New
functions.
* value.h (VALUE_CONTENTS): Delete macro.
(value_contents, value_contents_writeable): Declare.
* xstormy16-tdep.c, value.c, valops.c, valarith.c: Update.
* stack.c, sparc-tdep.c, sparc64-tdep.c, sh-tdep.c: Update.
* sh64-tdep.c, scm-valprint.c, scm-exp.c, s390-tdep.c: Update.
* rs6000-tdep.c, p-valprint.c, printcmd.c: Update.
* ppc-sysv-tdep.c, mips-tdep.c, mi/mi-main.c: Update.
* m88k-tdep.c, m68hc11-tdep.c, m32r-tdep.c: Update.
* jv-valprint.c, ia64-tdep.c, hppa-tdep.c: Update.
* hpacc-abi.c, f-valprint.c, frv-tdep.c, eval.c: Update.
* c-valprint.c, cris-tdep.c, cp-valprint.c: Update.
* cli/cli-dump.c, breakpoint.c, avr-tdep.c, arm-tdep.c: Update.
* arm-linux-tdep.c, amd64-tdep.c, alpha-tdep.c: Update.
* ada-valprint.c, ada-lang.c: Update.
2005-02-07 01:09:56 +01:00
|
|
|
|
return (char *) value_contents (val);
|
2003-10-02 12:47:05 +02:00
|
|
|
|
}
|
2003-10-02 12:45:02 +02:00
|
|
|
|
|
|
|
|
|
/* Helper function to eval number of bytes to allocate on stack. */
|
|
|
|
|
static CORE_ADDR
|
|
|
|
|
sh_stack_allocsize (int nargs, struct value **args)
|
|
|
|
|
{
|
|
|
|
|
int stack_alloc = 0;
|
|
|
|
|
while (nargs-- > 0)
|
2004-11-12 Andrew Cagney <cagney@gnu.org>
* sparc-tdep.c: Replace VALUE_TYPE with value_type.
* v850-tdep.c, sparc64-tdep.c, sh-tdep.c: Ditto.
* sh64-tdep.c, s390-tdep.c, mcore-tdep.c: Ditto.
* h8300-tdep.c, arm-linux-tdep.c, amd64-tdep.c: Ditto.
* hppa-tdep.c, mips-tdep.c, m88k-tdep.c: Ditto.
* m68hc11-tdep.c, m32r-tdep.c, ia64-tdep.c: Ditto.
* frv-tdep.c, cris-tdep.c, avr-tdep.c, alpha-tdep.c: Ditto.
2004-11-13 03:15:33 +01:00
|
|
|
|
stack_alloc += ((TYPE_LENGTH (value_type (args[nargs])) + 3) & ~3);
|
2003-10-02 12:45:02 +02:00
|
|
|
|
return stack_alloc;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Helper functions for getting the float arguments right. Registers usage
|
|
|
|
|
depends on the ABI and the endianess. The comments should enlighten how
|
|
|
|
|
it's intended to work. */
|
|
|
|
|
|
|
|
|
|
/* This array stores which of the float arg registers are already in use. */
|
|
|
|
|
static int flt_argreg_array[FLOAT_ARGLAST_REGNUM - FLOAT_ARG0_REGNUM + 1];
|
|
|
|
|
|
|
|
|
|
/* This function just resets the above array to "no reg used so far". */
|
|
|
|
|
static void
|
|
|
|
|
sh_init_flt_argreg (void)
|
|
|
|
|
{
|
|
|
|
|
memset (flt_argreg_array, 0, sizeof flt_argreg_array);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* This function returns the next register to use for float arg passing.
|
|
|
|
|
It returns either a valid value between FLOAT_ARG0_REGNUM and
|
|
|
|
|
FLOAT_ARGLAST_REGNUM if a register is available, otherwise it returns
|
|
|
|
|
FLOAT_ARGLAST_REGNUM + 1 to indicate that no register is available.
|
|
|
|
|
|
|
|
|
|
Note that register number 0 in flt_argreg_array corresponds with the
|
|
|
|
|
real float register fr4. In contrast to FLOAT_ARG0_REGNUM (value is
|
|
|
|
|
29) the parity of the register number is preserved, which is important
|
|
|
|
|
for the double register passing test (see the "argreg & 1" test below). */
|
|
|
|
|
static int
|
|
|
|
|
sh_next_flt_argreg (int len)
|
|
|
|
|
{
|
|
|
|
|
int argreg;
|
|
|
|
|
|
|
|
|
|
/* First search for the next free register. */
|
2003-10-02 12:47:05 +02:00
|
|
|
|
for (argreg = 0; argreg <= FLOAT_ARGLAST_REGNUM - FLOAT_ARG0_REGNUM;
|
|
|
|
|
++argreg)
|
2003-10-02 12:45:02 +02:00
|
|
|
|
if (!flt_argreg_array[argreg])
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
/* No register left? */
|
|
|
|
|
if (argreg > FLOAT_ARGLAST_REGNUM - FLOAT_ARG0_REGNUM)
|
|
|
|
|
return FLOAT_ARGLAST_REGNUM + 1;
|
|
|
|
|
|
|
|
|
|
if (len == 8)
|
|
|
|
|
{
|
|
|
|
|
/* Doubles are always starting in a even register number. */
|
|
|
|
|
if (argreg & 1)
|
2003-10-02 12:47:05 +02:00
|
|
|
|
{
|
2003-10-02 12:45:02 +02:00
|
|
|
|
flt_argreg_array[argreg] = 1;
|
|
|
|
|
|
|
|
|
|
++argreg;
|
|
|
|
|
|
2003-10-02 12:47:05 +02:00
|
|
|
|
/* No register left? */
|
2003-10-02 12:45:02 +02:00
|
|
|
|
if (argreg > FLOAT_ARGLAST_REGNUM - FLOAT_ARG0_REGNUM)
|
|
|
|
|
return FLOAT_ARGLAST_REGNUM + 1;
|
|
|
|
|
}
|
|
|
|
|
/* Also mark the next register as used. */
|
|
|
|
|
flt_argreg_array[argreg + 1] = 1;
|
|
|
|
|
}
|
|
|
|
|
else if (TARGET_BYTE_ORDER == BFD_ENDIAN_LITTLE)
|
|
|
|
|
{
|
|
|
|
|
/* In little endian, gcc passes floats like this: f5, f4, f7, f6, ... */
|
|
|
|
|
if (!flt_argreg_array[argreg + 1])
|
|
|
|
|
++argreg;
|
|
|
|
|
}
|
|
|
|
|
flt_argreg_array[argreg] = 1;
|
|
|
|
|
return FLOAT_ARG0_REGNUM + argreg;
|
|
|
|
|
}
|
|
|
|
|
|
2003-10-10 22:30:45 +02:00
|
|
|
|
/* Helper function which figures out, if a type is treated like a float type.
|
|
|
|
|
|
2003-10-14 17:35:43 +02:00
|
|
|
|
The FPU ABIs have a special way how to treat types as float types.
|
2003-10-10 22:30:45 +02:00
|
|
|
|
Structures with exactly one member, which is of type float or double, are
|
|
|
|
|
treated exactly as the base types float or double:
|
|
|
|
|
|
|
|
|
|
struct sf {
|
|
|
|
|
float f;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
struct sd {
|
|
|
|
|
double d;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
are handled the same way as just
|
|
|
|
|
|
|
|
|
|
float f;
|
|
|
|
|
|
|
|
|
|
double d;
|
|
|
|
|
|
|
|
|
|
As a result, arguments of these struct types are pushed into floating point
|
|
|
|
|
registers exactly as floats or doubles, using the same decision algorithm.
|
|
|
|
|
|
|
|
|
|
The same is valid if these types are used as function return types. The
|
|
|
|
|
above structs are returned in fr0 resp. fr0,fr1 instead of in r0, r0,r1
|
|
|
|
|
or even using struct convention as it is for other structs. */
|
|
|
|
|
|
|
|
|
|
static int
|
|
|
|
|
sh_treat_as_flt_p (struct type *type)
|
|
|
|
|
{
|
|
|
|
|
int len = TYPE_LENGTH (type);
|
|
|
|
|
|
|
|
|
|
/* Ordinary float types are obviously treated as float. */
|
|
|
|
|
if (TYPE_CODE (type) == TYPE_CODE_FLT)
|
|
|
|
|
return 1;
|
|
|
|
|
/* Otherwise non-struct types are not treated as float. */
|
|
|
|
|
if (TYPE_CODE (type) != TYPE_CODE_STRUCT)
|
|
|
|
|
return 0;
|
|
|
|
|
/* Otherwise structs with more than one memeber are not treated as float. */
|
|
|
|
|
if (TYPE_NFIELDS (type) != 1)
|
|
|
|
|
return 0;
|
|
|
|
|
/* Otherwise if the type of that member is float, the whole type is
|
|
|
|
|
treated as float. */
|
|
|
|
|
if (TYPE_CODE (TYPE_FIELD_TYPE (type, 0)) == TYPE_CODE_FLT)
|
|
|
|
|
return 1;
|
|
|
|
|
/* Otherwise it's not treated as float. */
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
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static CORE_ADDR
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2003-10-02 12:47:05 +02:00
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sh_push_dummy_call_fpu (struct gdbarch *gdbarch,
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2004-06-07 04:02:55 +02:00
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struct value *function,
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2003-10-02 12:47:05 +02:00
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struct regcache *regcache,
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2003-08-21 02:01:31 +02:00
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CORE_ADDR bp_addr, int nargs,
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2003-10-02 12:47:05 +02:00
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struct value **args,
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2003-08-21 02:01:31 +02:00
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CORE_ADDR sp, int struct_return,
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CORE_ADDR struct_addr)
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{
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2003-10-02 12:45:02 +02:00
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int stack_offset = 0;
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int argreg = ARG0_REGNUM;
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2003-10-03 10:13:37 +02:00
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int flt_argreg = 0;
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2003-08-21 02:01:31 +02:00
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int argnum;
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struct type *type;
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CORE_ADDR regval;
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char *val;
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2003-10-03 10:13:37 +02:00
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int len, reg_size = 0;
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2003-10-10 22:30:45 +02:00
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int pass_on_stack = 0;
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int treat_as_flt;
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2003-08-21 02:01:31 +02:00
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/* first force sp to a 4-byte alignment */
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sp = sh_frame_align (gdbarch, sp);
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if (struct_return)
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2003-09-25 10:55:53 +02:00
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regcache_cooked_write_unsigned (regcache,
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2003-10-02 12:47:05 +02:00
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STRUCT_RETURN_REGNUM, struct_addr);
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2003-08-21 02:01:31 +02:00
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2003-10-02 12:45:02 +02:00
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/* make room on stack for args */
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sp -= sh_stack_allocsize (nargs, args);
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/* Initialize float argument mechanism. */
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sh_init_flt_argreg ();
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2003-08-21 02:01:31 +02:00
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/* Now load as many as possible of the first arguments into
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registers, and push the rest onto the stack. There are 16 bytes
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in four registers available. Loop thru args from first to last. */
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2003-10-02 12:45:02 +02:00
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for (argnum = 0; argnum < nargs; argnum++)
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2003-08-21 02:01:31 +02:00
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{
|
2004-11-12 Andrew Cagney <cagney@gnu.org>
* sparc-tdep.c: Replace VALUE_TYPE with value_type.
* v850-tdep.c, sparc64-tdep.c, sh-tdep.c: Ditto.
* sh64-tdep.c, s390-tdep.c, mcore-tdep.c: Ditto.
* h8300-tdep.c, arm-linux-tdep.c, amd64-tdep.c: Ditto.
* hppa-tdep.c, mips-tdep.c, m88k-tdep.c: Ditto.
* m68hc11-tdep.c, m32r-tdep.c, ia64-tdep.c: Ditto.
* frv-tdep.c, cris-tdep.c, avr-tdep.c, alpha-tdep.c: Ditto.
2004-11-13 03:15:33 +01:00
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type = value_type (args[argnum]);
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2003-08-21 02:01:31 +02:00
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len = TYPE_LENGTH (type);
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2003-10-02 12:45:02 +02:00
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val = sh_justify_value_in_reg (args[argnum], len);
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/* Some decisions have to be made how various types are handled.
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This also differs in different ABIs. */
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pass_on_stack = 0;
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/* Find out the next register to use for a floating point value. */
|
2003-10-10 22:30:45 +02:00
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treat_as_flt = sh_treat_as_flt_p (type);
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if (treat_as_flt)
|
2003-10-02 12:47:05 +02:00
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flt_argreg = sh_next_flt_argreg (len);
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2003-10-10 22:30:45 +02:00
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/* In contrast to non-FPU CPUs, arguments are never split between
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registers and stack. If an argument doesn't fit in the remaining
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registers it's always pushed entirely on the stack. */
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else if (len > ((ARGLAST_REGNUM - argreg + 1) * 4))
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pass_on_stack = 1;
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2003-07-16 11:45:56 +02:00
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2003-08-21 02:01:31 +02:00
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while (len > 0)
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{
|
2003-10-10 22:30:45 +02:00
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if ((treat_as_flt && flt_argreg > FLOAT_ARGLAST_REGNUM)
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|| (!treat_as_flt && (argreg > ARGLAST_REGNUM
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|| pass_on_stack)))
|
2003-10-02 12:47:05 +02:00
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{
|
2003-10-10 22:30:45 +02:00
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/* The data goes entirely on the stack, 4-byte aligned. */
|
2003-10-02 12:45:02 +02:00
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reg_size = (len + 3) & ~3;
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write_memory (sp + stack_offset, val, reg_size);
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stack_offset += reg_size;
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2003-08-21 02:01:31 +02:00
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}
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2003-10-10 22:30:45 +02:00
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else if (treat_as_flt && flt_argreg <= FLOAT_ARGLAST_REGNUM)
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2003-08-21 02:01:31 +02:00
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{
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2003-10-02 12:45:02 +02:00
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/* Argument goes in a float argument register. */
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reg_size = register_size (gdbarch, flt_argreg);
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regval = extract_unsigned_integer (val, reg_size);
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2003-10-14 17:35:43 +02:00
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/* In little endian mode, float types taking two registers
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(doubles on sh4, long doubles on sh2e, sh3e and sh4) must
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be stored swapped in the argument registers. The below
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code first writes the first 32 bits in the next but one
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register, increments the val and len values accordingly
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and then proceeds as normal by writing the second 32 bits
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into the next register. */
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if (TARGET_BYTE_ORDER == BFD_ENDIAN_LITTLE
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&& TYPE_LENGTH (type) == 2 * reg_size)
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{
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regcache_cooked_write_unsigned (regcache, flt_argreg + 1,
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regval);
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val += reg_size;
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len -= reg_size;
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regval = extract_unsigned_integer (val, reg_size);
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}
|
2003-08-21 02:01:31 +02:00
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regcache_cooked_write_unsigned (regcache, flt_argreg++, regval);
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}
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2003-10-10 22:30:45 +02:00
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else if (!treat_as_flt && argreg <= ARGLAST_REGNUM)
|
2003-10-02 12:45:02 +02:00
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{
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2003-08-21 02:01:31 +02:00
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/* there's room in a register */
|
2003-10-02 12:45:02 +02:00
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reg_size = register_size (gdbarch, argreg);
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regval = extract_unsigned_integer (val, reg_size);
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2003-08-21 02:01:31 +02:00
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regcache_cooked_write_unsigned (regcache, argreg++, regval);
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}
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2003-10-10 22:30:45 +02:00
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/* Store the value one register at a time or in one step on stack. */
|
2003-10-02 12:45:02 +02:00
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len -= reg_size;
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val += reg_size;
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2003-08-21 02:01:31 +02:00
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}
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}
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/* Store return address. */
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2003-09-08 13:26:21 +02:00
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regcache_cooked_write_unsigned (regcache, PR_REGNUM, bp_addr);
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2003-08-21 02:01:31 +02:00
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/* Update stack pointer. */
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regcache_cooked_write_unsigned (regcache, SP_REGNUM, sp);
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return sp;
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}
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static CORE_ADDR
|
2003-10-02 12:47:05 +02:00
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sh_push_dummy_call_nofpu (struct gdbarch *gdbarch,
|
2004-06-07 04:02:55 +02:00
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struct value *function,
|
2003-10-02 12:47:05 +02:00
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struct regcache *regcache,
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CORE_ADDR bp_addr,
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int nargs, struct value **args,
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CORE_ADDR sp, int struct_return,
|
2003-08-21 02:01:31 +02:00
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CORE_ADDR struct_addr)
|
1999-04-16 03:35:26 +02:00
|
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{
|
2003-10-02 12:45:02 +02:00
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int stack_offset = 0;
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int argreg = ARG0_REGNUM;
|
1999-04-16 03:35:26 +02:00
|
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int argnum;
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struct type *type;
|
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CORE_ADDR regval;
|
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char *val;
|
2003-10-02 12:45:02 +02:00
|
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int len, reg_size;
|
1999-04-16 03:35:26 +02:00
|
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|
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/* first force sp to a 4-byte alignment */
|
2003-08-01 21:52:49 +02:00
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sp = sh_frame_align (gdbarch, sp);
|
1999-04-16 03:35:26 +02:00
|
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if (struct_return)
|
2003-09-08 13:26:21 +02:00
|
|
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regcache_cooked_write_unsigned (regcache,
|
2003-10-02 12:47:05 +02:00
|
|
|
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STRUCT_RETURN_REGNUM, struct_addr);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2003-10-02 12:45:02 +02:00
|
|
|
|
/* make room on stack for args */
|
|
|
|
|
sp -= sh_stack_allocsize (nargs, args);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
/* Now load as many as possible of the first arguments into
|
|
|
|
|
registers, and push the rest onto the stack. There are 16 bytes
|
|
|
|
|
in four registers available. Loop thru args from first to last. */
|
2003-10-02 12:45:02 +02:00
|
|
|
|
for (argnum = 0; argnum < nargs; argnum++)
|
2003-10-02 12:47:05 +02:00
|
|
|
|
{
|
2004-11-12 Andrew Cagney <cagney@gnu.org>
* sparc-tdep.c: Replace VALUE_TYPE with value_type.
* v850-tdep.c, sparc64-tdep.c, sh-tdep.c: Ditto.
* sh64-tdep.c, s390-tdep.c, mcore-tdep.c: Ditto.
* h8300-tdep.c, arm-linux-tdep.c, amd64-tdep.c: Ditto.
* hppa-tdep.c, mips-tdep.c, m88k-tdep.c: Ditto.
* m68hc11-tdep.c, m32r-tdep.c, ia64-tdep.c: Ditto.
* frv-tdep.c, cris-tdep.c, avr-tdep.c, alpha-tdep.c: Ditto.
2004-11-13 03:15:33 +01:00
|
|
|
|
type = value_type (args[argnum]);
|
1999-07-07 22:19:36 +02:00
|
|
|
|
len = TYPE_LENGTH (type);
|
2003-10-02 12:45:02 +02:00
|
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|
|
val = sh_justify_value_in_reg (args[argnum], len);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
|
|
|
|
while (len > 0)
|
|
|
|
|
{
|
2003-10-02 12:45:02 +02:00
|
|
|
|
if (argreg > ARGLAST_REGNUM)
|
2003-10-02 12:47:05 +02:00
|
|
|
|
{
|
2003-10-02 12:45:02 +02:00
|
|
|
|
/* The remainder of the data goes entirely on the stack,
|
|
|
|
|
4-byte aligned. */
|
|
|
|
|
reg_size = (len + 3) & ~3;
|
|
|
|
|
write_memory (sp + stack_offset, val, reg_size);
|
2003-10-02 12:47:05 +02:00
|
|
|
|
stack_offset += reg_size;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
}
|
2003-10-02 12:45:02 +02:00
|
|
|
|
else if (argreg <= ARGLAST_REGNUM)
|
2003-10-02 12:47:05 +02:00
|
|
|
|
{
|
2001-07-11 Elena Zannoni <ezannoni@redhat.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Add
FLOAT_ARGLAST_REGNUM, RETURN_REGNUM, ARG0_REGNUM, ARGLAST_REGNUM,
PR_REGNUM fields.
* sh-tdep.c (sh_skip_prologue_hard_way): Rename from
skip_prologue_hard_way().
(skip_prologue_hard_way): Make it a function pointer.
(sh_print_register): Use function pointer do_pseudo_register,
instead of sh_do_pseudo_register.
(sh_do_registers_info): Ditto.
(sh_gdbarch_init): Initialize do_pseudo_register.
(IS_MOV_TO_R14): Rename from IS_MOV_R14.
(skip_prologue_hard_way): Update.
(sh_gdbarch_init): Move setting of frame_chain,
get_saved_register, init_extra_frame_info, push_arguments,
extract_return_value, pop_frame, store_struct_return,
extract_struct_value_address, use_struct_convention,
init_extra_frame_info to before target specific settings.
(sh_gdbarch_init): Initialize new tdep fields
FLOAT_ARGLAST_REGNUM, RETURN_REGNUM, ARG0_REGNUM, ARGLAST_REGNUM,
PR_REGNUM.
(sh_push_arguments): Use new gdbarch_tdep fields
{ARG0,ARGLAST}_REGNUM.
(sh_saved_pc_after_call, sh_nofp_frame_init_saved_regs,
sh_init_extra_frame_info, sh_push_return_address,
sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update to use
gdbarch_tdep->PR_REGNUM.
(dr_reg_base_num, fv_reg_base_num): Move to earlier in the file.
2001-07-12 04:29:33 +02:00
|
|
|
|
/* there's room in a register */
|
2003-10-02 12:45:02 +02:00
|
|
|
|
reg_size = register_size (gdbarch, argreg);
|
|
|
|
|
regval = extract_unsigned_integer (val, reg_size);
|
2003-07-16 11:45:56 +02:00
|
|
|
|
regcache_cooked_write_unsigned (regcache, argreg++, regval);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
}
|
2003-10-02 12:45:02 +02:00
|
|
|
|
/* Store the value reg_size bytes at a time. This means that things
|
|
|
|
|
larger than reg_size bytes may go partly in registers and partly
|
1999-04-16 03:35:26 +02:00
|
|
|
|
on the stack. */
|
2003-10-02 12:45:02 +02:00
|
|
|
|
len -= reg_size;
|
|
|
|
|
val += reg_size;
|
1999-04-16 03:35:26 +02:00
|
|
|
|
}
|
|
|
|
|
}
|
2003-07-16 11:45:56 +02:00
|
|
|
|
|
|
|
|
|
/* Store return address. */
|
2003-09-08 13:26:21 +02:00
|
|
|
|
regcache_cooked_write_unsigned (regcache, PR_REGNUM, bp_addr);
|
2003-07-16 11:45:56 +02:00
|
|
|
|
|
|
|
|
|
/* Update stack pointer. */
|
|
|
|
|
regcache_cooked_write_unsigned (regcache, SP_REGNUM, sp);
|
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
return sp;
|
|
|
|
|
}
|
|
|
|
|
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
/* Find a function's return value in the appropriate registers (in
|
|
|
|
|
regbuf), and copy it into valbuf. Extract from an array REGBUF
|
|
|
|
|
containing the (raw) register state a function return value of type
|
|
|
|
|
TYPE, and copy that, in virtual format, into VALBUF. */
|
|
|
|
|
static void
|
2004-12-14 16:40:17 +01:00
|
|
|
|
sh_extract_return_value_nofpu (struct type *type, struct regcache *regcache,
|
|
|
|
|
void *valbuf)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
int len = TYPE_LENGTH (type);
|
2001-02-06 03:00:44 +01:00
|
|
|
|
int return_register = R0_REGNUM;
|
|
|
|
|
int offset;
|
2003-10-02 12:47:05 +02:00
|
|
|
|
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
if (len <= 4)
|
2001-02-06 03:00:44 +01:00
|
|
|
|
{
|
2003-07-16 11:45:56 +02:00
|
|
|
|
ULONGEST c;
|
|
|
|
|
|
|
|
|
|
regcache_cooked_read_unsigned (regcache, R0_REGNUM, &c);
|
|
|
|
|
store_unsigned_integer (valbuf, len, c);
|
2001-02-06 03:00:44 +01:00
|
|
|
|
}
|
2003-07-16 11:45:56 +02:00
|
|
|
|
else if (len == 8)
|
2001-02-06 03:00:44 +01:00
|
|
|
|
{
|
2003-07-16 11:45:56 +02:00
|
|
|
|
int i, regnum = R0_REGNUM;
|
|
|
|
|
for (i = 0; i < len; i += 4)
|
2003-10-02 12:47:05 +02:00
|
|
|
|
regcache_raw_read (regcache, regnum++, (char *) valbuf + i);
|
2001-02-06 03:00:44 +01:00
|
|
|
|
}
|
|
|
|
|
else
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
|
error (_("bad size for return value"));
|
2001-02-06 03:00:44 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
2004-12-14 16:40:17 +01:00
|
|
|
|
sh_extract_return_value_fpu (struct type *type, struct regcache *regcache,
|
|
|
|
|
void *valbuf)
|
2001-02-06 03:00:44 +01:00
|
|
|
|
{
|
2003-10-10 22:30:45 +02:00
|
|
|
|
if (sh_treat_as_flt_p (type))
|
2001-02-06 03:00:44 +01:00
|
|
|
|
{
|
2003-07-16 11:45:56 +02:00
|
|
|
|
int len = TYPE_LENGTH (type);
|
|
|
|
|
int i, regnum = FP0_REGNUM;
|
|
|
|
|
for (i = 0; i < len; i += 4)
|
2003-10-14 17:35:43 +02:00
|
|
|
|
if (TARGET_BYTE_ORDER == BFD_ENDIAN_LITTLE)
|
|
|
|
|
regcache_raw_read (regcache, regnum++, (char *) valbuf + len - 4 - i);
|
|
|
|
|
else
|
|
|
|
|
regcache_raw_read (regcache, regnum++, (char *) valbuf + i);
|
2001-02-06 03:00:44 +01:00
|
|
|
|
}
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
else
|
2004-12-14 16:40:17 +01:00
|
|
|
|
sh_extract_return_value_nofpu (type, regcache, valbuf);
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
}
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
/* Write into appropriate registers a function return value
|
|
|
|
|
of type TYPE, given in virtual format.
|
|
|
|
|
If the architecture is sh4 or sh3e, store a function's return value
|
|
|
|
|
in the R0 general register or in the FP0 floating point register,
|
|
|
|
|
depending on the type of the return value. In all the other cases
|
2001-07-11 Elena Zannoni <ezannoni@redhat.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Add
FLOAT_ARGLAST_REGNUM, RETURN_REGNUM, ARG0_REGNUM, ARGLAST_REGNUM,
PR_REGNUM fields.
* sh-tdep.c (sh_skip_prologue_hard_way): Rename from
skip_prologue_hard_way().
(skip_prologue_hard_way): Make it a function pointer.
(sh_print_register): Use function pointer do_pseudo_register,
instead of sh_do_pseudo_register.
(sh_do_registers_info): Ditto.
(sh_gdbarch_init): Initialize do_pseudo_register.
(IS_MOV_TO_R14): Rename from IS_MOV_R14.
(skip_prologue_hard_way): Update.
(sh_gdbarch_init): Move setting of frame_chain,
get_saved_register, init_extra_frame_info, push_arguments,
extract_return_value, pop_frame, store_struct_return,
extract_struct_value_address, use_struct_convention,
init_extra_frame_info to before target specific settings.
(sh_gdbarch_init): Initialize new tdep fields
FLOAT_ARGLAST_REGNUM, RETURN_REGNUM, ARG0_REGNUM, ARGLAST_REGNUM,
PR_REGNUM.
(sh_push_arguments): Use new gdbarch_tdep fields
{ARG0,ARGLAST}_REGNUM.
(sh_saved_pc_after_call, sh_nofp_frame_init_saved_regs,
sh_init_extra_frame_info, sh_push_return_address,
sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update to use
gdbarch_tdep->PR_REGNUM.
(dr_reg_base_num, fv_reg_base_num): Move to earlier in the file.
2001-07-12 04:29:33 +02:00
|
|
|
|
the result is stored in r0, left-justified. */
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
static void
|
2004-12-14 16:40:17 +01:00
|
|
|
|
sh_store_return_value_nofpu (struct type *type, struct regcache *regcache,
|
|
|
|
|
const void *valbuf)
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
{
|
2003-07-16 11:45:56 +02:00
|
|
|
|
ULONGEST val;
|
|
|
|
|
int len = TYPE_LENGTH (type);
|
2001-01-03 00:51:35 +01:00
|
|
|
|
|
2003-07-16 11:45:56 +02:00
|
|
|
|
if (len <= 4)
|
2001-01-03 00:51:35 +01:00
|
|
|
|
{
|
2003-07-16 11:45:56 +02:00
|
|
|
|
val = extract_unsigned_integer (valbuf, len);
|
|
|
|
|
regcache_cooked_write_unsigned (regcache, R0_REGNUM, val);
|
2001-01-03 00:51:35 +01:00
|
|
|
|
}
|
|
|
|
|
else
|
2003-07-16 11:45:56 +02:00
|
|
|
|
{
|
|
|
|
|
int i, regnum = R0_REGNUM;
|
|
|
|
|
for (i = 0; i < len; i += 4)
|
2003-10-02 12:47:05 +02:00
|
|
|
|
regcache_raw_write (regcache, regnum++, (char *) valbuf + i);
|
2003-07-16 11:45:56 +02:00
|
|
|
|
}
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
}
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
static void
|
2004-12-14 16:40:17 +01:00
|
|
|
|
sh_store_return_value_fpu (struct type *type, struct regcache *regcache,
|
|
|
|
|
const void *valbuf)
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
{
|
2003-10-10 22:30:45 +02:00
|
|
|
|
if (sh_treat_as_flt_p (type))
|
2003-07-16 11:45:56 +02:00
|
|
|
|
{
|
|
|
|
|
int len = TYPE_LENGTH (type);
|
|
|
|
|
int i, regnum = FP0_REGNUM;
|
|
|
|
|
for (i = 0; i < len; i += 4)
|
2004-06-03 13:46:34 +02:00
|
|
|
|
if (TARGET_BYTE_ORDER == BFD_ENDIAN_LITTLE)
|
|
|
|
|
regcache_raw_write (regcache, regnum++,
|
|
|
|
|
(char *) valbuf + len - 4 - i);
|
|
|
|
|
else
|
|
|
|
|
regcache_raw_write (regcache, regnum++, (char *) valbuf + i);
|
2003-07-16 11:45:56 +02:00
|
|
|
|
}
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
else
|
2004-12-14 16:40:17 +01:00
|
|
|
|
sh_store_return_value_nofpu (type, regcache, valbuf);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
}
|
|
|
|
|
|
2004-10-06 10:59:02 +02:00
|
|
|
|
static enum return_value_convention
|
|
|
|
|
sh_return_value_nofpu (struct gdbarch *gdbarch, struct type *type,
|
|
|
|
|
struct regcache *regcache,
|
2005-11-02 16:22:24 +01:00
|
|
|
|
gdb_byte *readbuf, const gdb_byte *writebuf)
|
2004-10-06 10:59:02 +02:00
|
|
|
|
{
|
|
|
|
|
if (sh_use_struct_convention (0, type))
|
|
|
|
|
return RETURN_VALUE_STRUCT_CONVENTION;
|
|
|
|
|
if (writebuf)
|
2004-12-14 16:40:17 +01:00
|
|
|
|
sh_store_return_value_nofpu (type, regcache, writebuf);
|
2004-10-06 10:59:02 +02:00
|
|
|
|
else if (readbuf)
|
2004-12-14 16:40:17 +01:00
|
|
|
|
sh_extract_return_value_nofpu (type, regcache, readbuf);
|
2004-10-06 10:59:02 +02:00
|
|
|
|
return RETURN_VALUE_REGISTER_CONVENTION;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static enum return_value_convention
|
|
|
|
|
sh_return_value_fpu (struct gdbarch *gdbarch, struct type *type,
|
|
|
|
|
struct regcache *regcache,
|
2005-11-02 16:22:24 +01:00
|
|
|
|
gdb_byte *readbuf, const gdb_byte *writebuf)
|
2004-10-06 10:59:02 +02:00
|
|
|
|
{
|
|
|
|
|
if (sh_use_struct_convention (0, type))
|
|
|
|
|
return RETURN_VALUE_STRUCT_CONVENTION;
|
|
|
|
|
if (writebuf)
|
2004-12-14 16:40:17 +01:00
|
|
|
|
sh_store_return_value_fpu (type, regcache, writebuf);
|
2004-10-06 10:59:02 +02:00
|
|
|
|
else if (readbuf)
|
2004-12-14 16:40:17 +01:00
|
|
|
|
sh_extract_return_value_fpu (type, regcache, readbuf);
|
2004-10-06 10:59:02 +02:00
|
|
|
|
return RETURN_VALUE_REGISTER_CONVENTION;
|
|
|
|
|
}
|
|
|
|
|
|
1999-04-16 03:35:26 +02:00
|
|
|
|
/* Print the registers in a form similar to the E7000 */
|
|
|
|
|
|
|
|
|
|
static void
|
2000-07-30 03:48:28 +02:00
|
|
|
|
sh_generic_show_regs (void)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
printf_filtered ("PC=%s SR=%08lx PR=%08lx MACH=%08lx MACHL=%08lx\n",
|
|
|
|
|
paddr (read_register (PC_REGNUM)),
|
2003-09-08 13:26:21 +02:00
|
|
|
|
(long) read_register (SR_REGNUM),
|
|
|
|
|
(long) read_register (PR_REGNUM),
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
(long) read_register (MACH_REGNUM),
|
|
|
|
|
(long) read_register (MACL_REGNUM));
|
|
|
|
|
|
|
|
|
|
printf_filtered ("GBR=%08lx VBR=%08lx",
|
|
|
|
|
(long) read_register (GBR_REGNUM),
|
|
|
|
|
(long) read_register (VBR_REGNUM));
|
|
|
|
|
|
2003-10-02 12:47:05 +02:00
|
|
|
|
printf_filtered
|
|
|
|
|
("\nR0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
|
|
|
|
|
(long) read_register (0), (long) read_register (1),
|
|
|
|
|
(long) read_register (2), (long) read_register (3),
|
|
|
|
|
(long) read_register (4), (long) read_register (5),
|
|
|
|
|
(long) read_register (6), (long) read_register (7));
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
|
2003-10-02 12:47:05 +02:00
|
|
|
|
(long) read_register (8), (long) read_register (9),
|
|
|
|
|
(long) read_register (10), (long) read_register (11),
|
|
|
|
|
(long) read_register (12), (long) read_register (13),
|
|
|
|
|
(long) read_register (14), (long) read_register (15));
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
}
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
static void
|
2000-07-30 03:48:28 +02:00
|
|
|
|
sh3_show_regs (void)
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
{
|
1999-09-09 02:02:17 +02:00
|
|
|
|
printf_filtered ("PC=%s SR=%08lx PR=%08lx MACH=%08lx MACHL=%08lx\n",
|
|
|
|
|
paddr (read_register (PC_REGNUM)),
|
2003-09-08 13:26:21 +02:00
|
|
|
|
(long) read_register (SR_REGNUM),
|
|
|
|
|
(long) read_register (PR_REGNUM),
|
1999-09-09 02:02:17 +02:00
|
|
|
|
(long) read_register (MACH_REGNUM),
|
|
|
|
|
(long) read_register (MACL_REGNUM));
|
|
|
|
|
|
|
|
|
|
printf_filtered ("GBR=%08lx VBR=%08lx",
|
|
|
|
|
(long) read_register (GBR_REGNUM),
|
|
|
|
|
(long) read_register (VBR_REGNUM));
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
printf_filtered (" SSR=%08lx SPC=%08lx",
|
2003-10-02 12:47:05 +02:00
|
|
|
|
(long) read_register (SSR_REGNUM),
|
2003-09-16 17:56:03 +02:00
|
|
|
|
(long) read_register (SPC_REGNUM));
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2003-10-02 12:47:05 +02:00
|
|
|
|
printf_filtered
|
|
|
|
|
("\nR0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
|
|
|
|
|
(long) read_register (0), (long) read_register (1),
|
|
|
|
|
(long) read_register (2), (long) read_register (3),
|
|
|
|
|
(long) read_register (4), (long) read_register (5),
|
|
|
|
|
(long) read_register (6), (long) read_register (7));
|
1999-09-09 02:02:17 +02:00
|
|
|
|
printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
|
2003-10-02 12:47:05 +02:00
|
|
|
|
(long) read_register (8), (long) read_register (9),
|
|
|
|
|
(long) read_register (10), (long) read_register (11),
|
|
|
|
|
(long) read_register (12), (long) read_register (13),
|
|
|
|
|
(long) read_register (14), (long) read_register (15));
|
1999-04-16 03:35:26 +02:00
|
|
|
|
}
|
|
|
|
|
|
2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
pseudo registers.
(DO_REGISTERS_INFO): Define.
* sh-tdep.c (sh_sh4_register_name): New function.
(sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
signature.
(sh_show_regs_command): New function. Actual function called by
the 'regs' command.
(sh_register_byte): Rename to...
(sh_default_register_byte): ...New function.
(sh_sh4_register_byte): New function.
(sh_register_raw_size): Rename to...
(sh_default_register_raw_size): ...New function.
(sh_sh4_register_raw_size): New function.
(sh_sh4_register_virtual_type): New function.
(sh_sh4_build_float_register_type): New function.
(sh_fetch_pseudo_register, sh_store_pseudo_register): New
functions.
(fv_reg_base_num, dr_reg_base_num): New functions.
(do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
sh_do_fp_register, sh_do_register, sh_print_register,
sh_do_registers_info): New functions.
(sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
architecture specific parts.
(_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
2000-07-24 22:39:21 +02:00
|
|
|
|
|
2003-02-03 15:38:05 +01:00
|
|
|
|
static void
|
|
|
|
|
sh2e_show_regs (void)
|
|
|
|
|
{
|
|
|
|
|
printf_filtered ("PC=%s SR=%08lx PR=%08lx MACH=%08lx MACHL=%08lx\n",
|
|
|
|
|
paddr (read_register (PC_REGNUM)),
|
|
|
|
|
(long) read_register (SR_REGNUM),
|
|
|
|
|
(long) read_register (PR_REGNUM),
|
|
|
|
|
(long) read_register (MACH_REGNUM),
|
|
|
|
|
(long) read_register (MACL_REGNUM));
|
|
|
|
|
|
|
|
|
|
printf_filtered ("GBR=%08lx VBR=%08lx",
|
|
|
|
|
(long) read_register (GBR_REGNUM),
|
|
|
|
|
(long) read_register (VBR_REGNUM));
|
|
|
|
|
printf_filtered (" FPUL=%08lx FPSCR=%08lx",
|
2003-10-02 12:47:05 +02:00
|
|
|
|
(long) read_register (FPUL_REGNUM),
|
|
|
|
|
(long) read_register (FPSCR_REGNUM));
|
|
|
|
|
|
|
|
|
|
printf_filtered
|
|
|
|
|
("\nR0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
|
|
|
|
|
(long) read_register (0), (long) read_register (1),
|
|
|
|
|
(long) read_register (2), (long) read_register (3),
|
|
|
|
|
(long) read_register (4), (long) read_register (5),
|
|
|
|
|
(long) read_register (6), (long) read_register (7));
|
2003-02-03 15:38:05 +01:00
|
|
|
|
printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
|
2003-10-02 12:47:05 +02:00
|
|
|
|
(long) read_register (8), (long) read_register (9),
|
|
|
|
|
(long) read_register (10), (long) read_register (11),
|
|
|
|
|
(long) read_register (12), (long) read_register (13),
|
|
|
|
|
(long) read_register (14), (long) read_register (15));
|
|
|
|
|
|
|
|
|
|
printf_filtered (("FP0-FP7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n"), (long) read_register (FP0_REGNUM + 0), (long) read_register (FP0_REGNUM + 1), (long) read_register (FP0_REGNUM + 2), (long) read_register (FP0_REGNUM + 3), (long) read_register (FP0_REGNUM + 4), (long) read_register (FP0_REGNUM + 5), (long) read_register (FP0_REGNUM + 6), (long) read_register (FP0_REGNUM + 7));
|
|
|
|
|
printf_filtered (("FP8-FP15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n"), (long) read_register (FP0_REGNUM + 8), (long) read_register (FP0_REGNUM + 9), (long) read_register (FP0_REGNUM + 10), (long) read_register (FP0_REGNUM + 11), (long) read_register (FP0_REGNUM + 12), (long) read_register (FP0_REGNUM + 13), (long) read_register (FP0_REGNUM + 14), (long) read_register (FP0_REGNUM + 15));
|
2003-02-03 15:38:05 +01:00
|
|
|
|
}
|
|
|
|
|
|
* sh-tdep.c (SH_NUM_REGS): Define as 67.
(sh_sh_register_name): Add eight empty register names.
(sh_sh3_register_name): Ditto.
(sh_sh3e_register_name): Ditto.
(sh_sh2e_register_name): Ditto.
(sh_sh2a_register_name): New function, defining SH2A register set.
(sh_sh2a_nofpu_register_name): New function, defining SH2A register set
in nofpu case.
(sh_sh_dsp_register_name): Add eight empty register names.
(sh_sh3_dsp_register_name): Ditto.
(sh_sh4_register_name): Ditto.
(sh_sh4_nofpu_register_name): Ditto.
(sh_sh4al_dsp_register_name): Ditto.
(sh2a_show_regs): New function.
(sh2a_nofpu_show_regs): New function.
(sh_sh2a_register_type): New function.
(do_bank_register_info): New function.
(sh_print_pseudo_register): Call do_bank_register_info.
Call sh_print_pseudo_register for valid "bank" register.
(sh_sh2a_register_sim_regno): New function.
(sh_gdbarch_init): Add bfd_mach_sh2a and bfd_mach_sh2a_nofpu handling.
Increment pseudo register count by one for all sh variants with
pseudo registers to accomodate pseudo bank register.
* sh-tdep.h: Add register numbers for R0_BANK0_REGNUM, MACHB_REGNUM,
IVNB_REGNUM, PRB_REGNUM, GBRB_REGNUM, MACLB_REGNUM, BANK_REGNUM,
IBCR_REGNUM, IBNR_REGNUM, TBR_REGNUM and PSEUDO_BANK_REGNUM.
Increment pseudo register numbers.
2004-10-06 10:55:36 +02:00
|
|
|
|
static void
|
|
|
|
|
sh2a_show_regs (void)
|
|
|
|
|
{
|
|
|
|
|
int pr = read_register (FPSCR_REGNUM) & 0x80000;
|
|
|
|
|
printf_filtered ("PC=%s SR=%08lx PR=%08lx MACH=%08lx MACHL=%08lx\n",
|
|
|
|
|
paddr (read_register (PC_REGNUM)),
|
|
|
|
|
(long) read_register (SR_REGNUM),
|
|
|
|
|
(long) read_register (PR_REGNUM),
|
|
|
|
|
(long) read_register (MACH_REGNUM),
|
|
|
|
|
(long) read_register (MACL_REGNUM));
|
|
|
|
|
|
|
|
|
|
printf_filtered ("GBR=%08lx VBR=%08lx TBR=%08lx",
|
|
|
|
|
(long) read_register (GBR_REGNUM),
|
|
|
|
|
(long) read_register (VBR_REGNUM),
|
|
|
|
|
(long) read_register (TBR_REGNUM));
|
|
|
|
|
printf_filtered (" FPUL=%08lx FPSCR=%08lx\n",
|
|
|
|
|
(long) read_register (FPUL_REGNUM),
|
|
|
|
|
(long) read_register (FPSCR_REGNUM));
|
|
|
|
|
|
|
|
|
|
printf_filtered ("R0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
|
|
|
|
|
(long) read_register (0), (long) read_register (1),
|
|
|
|
|
(long) read_register (2), (long) read_register (3),
|
|
|
|
|
(long) read_register (4), (long) read_register (5),
|
|
|
|
|
(long) read_register (6), (long) read_register (7));
|
|
|
|
|
printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
|
|
|
|
|
(long) read_register (8), (long) read_register (9),
|
|
|
|
|
(long) read_register (10), (long) read_register (11),
|
|
|
|
|
(long) read_register (12), (long) read_register (13),
|
|
|
|
|
(long) read_register (14), (long) read_register (15));
|
|
|
|
|
|
|
|
|
|
printf_filtered ((pr
|
|
|
|
|
? "DR0-DR6 %08lx%08lx %08lx%08lx %08lx%08lx %08lx%08lx\n"
|
|
|
|
|
:
|
|
|
|
|
"FP0-FP7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n"),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 0),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 1),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 2),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 3),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 4),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 5),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 6),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 7));
|
|
|
|
|
printf_filtered ((pr ?
|
|
|
|
|
"DR8-DR14 %08lx%08lx %08lx%08lx %08lx%08lx %08lx%08lx\n" :
|
|
|
|
|
"FP8-FP15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n"),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 8),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 9),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 10),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 11),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 12),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 13),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 14),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 15));
|
|
|
|
|
printf_filtered ("BANK=%-3d\n", (int) read_register (BANK_REGNUM));
|
|
|
|
|
printf_filtered ("R0b - R7b %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 0),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 1),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 2),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 3),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 4),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 5),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 6),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 7));
|
|
|
|
|
printf_filtered ("R8b - R14b %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 8),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 9),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 10),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 11),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 12),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 13),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 14));
|
|
|
|
|
printf_filtered ("MACHb=%08lx IVNb=%08lx PRb=%08lx GBRb=%08lx MACLb=%08lx\n",
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 15),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 16),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 17),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 18),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 19));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
sh2a_nofpu_show_regs (void)
|
|
|
|
|
{
|
|
|
|
|
int pr = read_register (FPSCR_REGNUM) & 0x80000;
|
|
|
|
|
printf_filtered ("PC=%s SR=%08lx PR=%08lx MACH=%08lx MACHL=%08lx\n",
|
|
|
|
|
paddr (read_register (PC_REGNUM)),
|
|
|
|
|
(long) read_register (SR_REGNUM),
|
|
|
|
|
(long) read_register (PR_REGNUM),
|
|
|
|
|
(long) read_register (MACH_REGNUM),
|
|
|
|
|
(long) read_register (MACL_REGNUM));
|
|
|
|
|
|
|
|
|
|
printf_filtered ("GBR=%08lx VBR=%08lx TBR=%08lx",
|
|
|
|
|
(long) read_register (GBR_REGNUM),
|
|
|
|
|
(long) read_register (VBR_REGNUM),
|
|
|
|
|
(long) read_register (TBR_REGNUM));
|
|
|
|
|
printf_filtered (" FPUL=%08lx FPSCR=%08lx\n",
|
|
|
|
|
(long) read_register (FPUL_REGNUM),
|
|
|
|
|
(long) read_register (FPSCR_REGNUM));
|
|
|
|
|
|
|
|
|
|
printf_filtered ("R0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
|
|
|
|
|
(long) read_register (0), (long) read_register (1),
|
|
|
|
|
(long) read_register (2), (long) read_register (3),
|
|
|
|
|
(long) read_register (4), (long) read_register (5),
|
|
|
|
|
(long) read_register (6), (long) read_register (7));
|
|
|
|
|
printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
|
|
|
|
|
(long) read_register (8), (long) read_register (9),
|
|
|
|
|
(long) read_register (10), (long) read_register (11),
|
|
|
|
|
(long) read_register (12), (long) read_register (13),
|
|
|
|
|
(long) read_register (14), (long) read_register (15));
|
|
|
|
|
|
|
|
|
|
printf_filtered ("BANK=%-3d\n", (int) read_register (BANK_REGNUM));
|
|
|
|
|
printf_filtered ("R0b - R7b %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 0),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 1),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 2),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 3),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 4),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 5),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 6),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 7));
|
|
|
|
|
printf_filtered ("R8b - R14b %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 8),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 9),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 10),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 11),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 12),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 13),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 14));
|
|
|
|
|
printf_filtered ("MACHb=%08lx IVNb=%08lx PRb=%08lx GBRb=%08lx MACLb=%08lx\n",
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 15),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 16),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 17),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 18),
|
|
|
|
|
(long) read_register (R0_BANK0_REGNUM + 19));
|
|
|
|
|
}
|
|
|
|
|
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
static void
|
2000-07-30 03:48:28 +02:00
|
|
|
|
sh3e_show_regs (void)
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
{
|
|
|
|
|
printf_filtered ("PC=%s SR=%08lx PR=%08lx MACH=%08lx MACHL=%08lx\n",
|
|
|
|
|
paddr (read_register (PC_REGNUM)),
|
2003-09-08 13:26:21 +02:00
|
|
|
|
(long) read_register (SR_REGNUM),
|
|
|
|
|
(long) read_register (PR_REGNUM),
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
(long) read_register (MACH_REGNUM),
|
|
|
|
|
(long) read_register (MACL_REGNUM));
|
|
|
|
|
|
|
|
|
|
printf_filtered ("GBR=%08lx VBR=%08lx",
|
|
|
|
|
(long) read_register (GBR_REGNUM),
|
|
|
|
|
(long) read_register (VBR_REGNUM));
|
|
|
|
|
printf_filtered (" SSR=%08lx SPC=%08lx",
|
2003-09-16 17:56:03 +02:00
|
|
|
|
(long) read_register (SSR_REGNUM),
|
|
|
|
|
(long) read_register (SPC_REGNUM));
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
printf_filtered (" FPUL=%08lx FPSCR=%08lx",
|
2003-09-16 17:56:03 +02:00
|
|
|
|
(long) read_register (FPUL_REGNUM),
|
|
|
|
|
(long) read_register (FPSCR_REGNUM));
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2003-10-02 12:47:05 +02:00
|
|
|
|
printf_filtered
|
|
|
|
|
("\nR0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
|
|
|
|
|
(long) read_register (0), (long) read_register (1),
|
|
|
|
|
(long) read_register (2), (long) read_register (3),
|
|
|
|
|
(long) read_register (4), (long) read_register (5),
|
|
|
|
|
(long) read_register (6), (long) read_register (7));
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
|
2003-10-02 12:47:05 +02:00
|
|
|
|
(long) read_register (8), (long) read_register (9),
|
|
|
|
|
(long) read_register (10), (long) read_register (11),
|
|
|
|
|
(long) read_register (12), (long) read_register (13),
|
|
|
|
|
(long) read_register (14), (long) read_register (15));
|
|
|
|
|
|
|
|
|
|
printf_filtered (("FP0-FP7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n"), (long) read_register (FP0_REGNUM + 0), (long) read_register (FP0_REGNUM + 1), (long) read_register (FP0_REGNUM + 2), (long) read_register (FP0_REGNUM + 3), (long) read_register (FP0_REGNUM + 4), (long) read_register (FP0_REGNUM + 5), (long) read_register (FP0_REGNUM + 6), (long) read_register (FP0_REGNUM + 7));
|
|
|
|
|
printf_filtered (("FP8-FP15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n"), (long) read_register (FP0_REGNUM + 8), (long) read_register (FP0_REGNUM + 9), (long) read_register (FP0_REGNUM + 10), (long) read_register (FP0_REGNUM + 11), (long) read_register (FP0_REGNUM + 12), (long) read_register (FP0_REGNUM + 13), (long) read_register (FP0_REGNUM + 14), (long) read_register (FP0_REGNUM + 15));
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
2000-07-30 03:48:28 +02:00
|
|
|
|
sh3_dsp_show_regs (void)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
printf_filtered ("PC=%s SR=%08lx PR=%08lx MACH=%08lx MACHL=%08lx\n",
|
|
|
|
|
paddr (read_register (PC_REGNUM)),
|
2003-09-08 13:26:21 +02:00
|
|
|
|
(long) read_register (SR_REGNUM),
|
|
|
|
|
(long) read_register (PR_REGNUM),
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
(long) read_register (MACH_REGNUM),
|
|
|
|
|
(long) read_register (MACL_REGNUM));
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
printf_filtered ("GBR=%08lx VBR=%08lx",
|
|
|
|
|
(long) read_register (GBR_REGNUM),
|
|
|
|
|
(long) read_register (VBR_REGNUM));
|
|
|
|
|
|
|
|
|
|
printf_filtered (" SSR=%08lx SPC=%08lx",
|
2003-09-16 17:56:03 +02:00
|
|
|
|
(long) read_register (SSR_REGNUM),
|
|
|
|
|
(long) read_register (SPC_REGNUM));
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
|
2003-10-02 12:47:05 +02:00
|
|
|
|
printf_filtered (" DSR=%08lx", (long) read_register (DSR_REGNUM));
|
|
|
|
|
|
|
|
|
|
printf_filtered
|
|
|
|
|
("\nR0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
|
|
|
|
|
(long) read_register (0), (long) read_register (1),
|
|
|
|
|
(long) read_register (2), (long) read_register (3),
|
|
|
|
|
(long) read_register (4), (long) read_register (5),
|
|
|
|
|
(long) read_register (6), (long) read_register (7));
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
|
2003-10-02 12:47:05 +02:00
|
|
|
|
(long) read_register (8), (long) read_register (9),
|
|
|
|
|
(long) read_register (10), (long) read_register (11),
|
|
|
|
|
(long) read_register (12), (long) read_register (13),
|
|
|
|
|
(long) read_register (14), (long) read_register (15));
|
|
|
|
|
|
|
|
|
|
printf_filtered
|
|
|
|
|
("A0G=%02lx A0=%08lx M0=%08lx X0=%08lx Y0=%08lx RS=%08lx MOD=%08lx\n",
|
|
|
|
|
(long) read_register (A0G_REGNUM) & 0xff,
|
|
|
|
|
(long) read_register (A0_REGNUM), (long) read_register (M0_REGNUM),
|
|
|
|
|
(long) read_register (X0_REGNUM), (long) read_register (Y0_REGNUM),
|
|
|
|
|
(long) read_register (RS_REGNUM), (long) read_register (MOD_REGNUM));
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
printf_filtered ("A1G=%02lx A1=%08lx M1=%08lx X1=%08lx Y1=%08lx RE=%08lx\n",
|
2003-09-16 17:56:03 +02:00
|
|
|
|
(long) read_register (A1G_REGNUM) & 0xff,
|
|
|
|
|
(long) read_register (A1_REGNUM),
|
|
|
|
|
(long) read_register (M1_REGNUM),
|
|
|
|
|
(long) read_register (X1_REGNUM),
|
|
|
|
|
(long) read_register (Y1_REGNUM),
|
|
|
|
|
(long) read_register (RE_REGNUM));
|
1999-04-16 03:35:26 +02:00
|
|
|
|
}
|
|
|
|
|
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
static void
|
2000-07-30 03:48:28 +02:00
|
|
|
|
sh4_show_regs (void)
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
{
|
2003-09-16 17:56:03 +02:00
|
|
|
|
int pr = read_register (FPSCR_REGNUM) & 0x80000;
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
printf_filtered ("PC=%s SR=%08lx PR=%08lx MACH=%08lx MACHL=%08lx\n",
|
|
|
|
|
paddr (read_register (PC_REGNUM)),
|
2003-09-08 13:26:21 +02:00
|
|
|
|
(long) read_register (SR_REGNUM),
|
|
|
|
|
(long) read_register (PR_REGNUM),
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
(long) read_register (MACH_REGNUM),
|
|
|
|
|
(long) read_register (MACL_REGNUM));
|
|
|
|
|
|
|
|
|
|
printf_filtered ("GBR=%08lx VBR=%08lx",
|
|
|
|
|
(long) read_register (GBR_REGNUM),
|
|
|
|
|
(long) read_register (VBR_REGNUM));
|
|
|
|
|
printf_filtered (" SSR=%08lx SPC=%08lx",
|
2003-09-16 17:56:03 +02:00
|
|
|
|
(long) read_register (SSR_REGNUM),
|
|
|
|
|
(long) read_register (SPC_REGNUM));
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
printf_filtered (" FPUL=%08lx FPSCR=%08lx",
|
2003-09-16 17:56:03 +02:00
|
|
|
|
(long) read_register (FPUL_REGNUM),
|
|
|
|
|
(long) read_register (FPSCR_REGNUM));
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
|
2003-10-02 12:47:05 +02:00
|
|
|
|
printf_filtered
|
|
|
|
|
("\nR0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
|
|
|
|
|
(long) read_register (0), (long) read_register (1),
|
|
|
|
|
(long) read_register (2), (long) read_register (3),
|
|
|
|
|
(long) read_register (4), (long) read_register (5),
|
|
|
|
|
(long) read_register (6), (long) read_register (7));
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
|
2003-10-02 12:47:05 +02:00
|
|
|
|
(long) read_register (8), (long) read_register (9),
|
|
|
|
|
(long) read_register (10), (long) read_register (11),
|
|
|
|
|
(long) read_register (12), (long) read_register (13),
|
|
|
|
|
(long) read_register (14), (long) read_register (15));
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
|
|
|
|
|
printf_filtered ((pr
|
|
|
|
|
? "DR0-DR6 %08lx%08lx %08lx%08lx %08lx%08lx %08lx%08lx\n"
|
2003-10-02 12:47:05 +02:00
|
|
|
|
:
|
|
|
|
|
"FP0-FP7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n"),
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
(long) read_register (FP0_REGNUM + 0),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 1),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 2),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 3),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 4),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 5),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 6),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 7));
|
2003-10-02 12:47:05 +02:00
|
|
|
|
printf_filtered ((pr ?
|
|
|
|
|
"DR8-DR14 %08lx%08lx %08lx%08lx %08lx%08lx %08lx%08lx\n" :
|
|
|
|
|
"FP8-FP15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n"),
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
(long) read_register (FP0_REGNUM + 8),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 9),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 10),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 11),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 12),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 13),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 14),
|
|
|
|
|
(long) read_register (FP0_REGNUM + 15));
|
|
|
|
|
}
|
|
|
|
|
|
2003-11-03 18:08:23 +01:00
|
|
|
|
static void
|
|
|
|
|
sh4_nofpu_show_regs (void)
|
|
|
|
|
{
|
|
|
|
|
printf_filtered ("PC=%s SR=%08lx PR=%08lx MACH=%08lx MACHL=%08lx\n",
|
|
|
|
|
paddr (read_register (PC_REGNUM)),
|
|
|
|
|
(long) read_register (SR_REGNUM),
|
|
|
|
|
(long) read_register (PR_REGNUM),
|
|
|
|
|
(long) read_register (MACH_REGNUM),
|
|
|
|
|
(long) read_register (MACL_REGNUM));
|
|
|
|
|
|
|
|
|
|
printf_filtered ("GBR=%08lx VBR=%08lx",
|
|
|
|
|
(long) read_register (GBR_REGNUM),
|
|
|
|
|
(long) read_register (VBR_REGNUM));
|
|
|
|
|
printf_filtered (" SSR=%08lx SPC=%08lx",
|
|
|
|
|
(long) read_register (SSR_REGNUM),
|
|
|
|
|
(long) read_register (SPC_REGNUM));
|
|
|
|
|
|
|
|
|
|
printf_filtered
|
|
|
|
|
("\nR0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
|
|
|
|
|
(long) read_register (0), (long) read_register (1),
|
|
|
|
|
(long) read_register (2), (long) read_register (3),
|
|
|
|
|
(long) read_register (4), (long) read_register (5),
|
|
|
|
|
(long) read_register (6), (long) read_register (7));
|
|
|
|
|
printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
|
|
|
|
|
(long) read_register (8), (long) read_register (9),
|
|
|
|
|
(long) read_register (10), (long) read_register (11),
|
|
|
|
|
(long) read_register (12), (long) read_register (13),
|
|
|
|
|
(long) read_register (14), (long) read_register (15));
|
|
|
|
|
}
|
|
|
|
|
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
static void
|
2000-07-30 03:48:28 +02:00
|
|
|
|
sh_dsp_show_regs (void)
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
{
|
|
|
|
|
printf_filtered ("PC=%s SR=%08lx PR=%08lx MACH=%08lx MACHL=%08lx\n",
|
|
|
|
|
paddr (read_register (PC_REGNUM)),
|
2003-09-08 13:26:21 +02:00
|
|
|
|
(long) read_register (SR_REGNUM),
|
|
|
|
|
(long) read_register (PR_REGNUM),
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
(long) read_register (MACH_REGNUM),
|
|
|
|
|
(long) read_register (MACL_REGNUM));
|
|
|
|
|
|
|
|
|
|
printf_filtered ("GBR=%08lx VBR=%08lx",
|
|
|
|
|
(long) read_register (GBR_REGNUM),
|
|
|
|
|
(long) read_register (VBR_REGNUM));
|
|
|
|
|
|
2003-10-02 12:47:05 +02:00
|
|
|
|
printf_filtered (" DSR=%08lx", (long) read_register (DSR_REGNUM));
|
|
|
|
|
|
|
|
|
|
printf_filtered
|
|
|
|
|
("\nR0-R7 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
|
|
|
|
|
(long) read_register (0), (long) read_register (1),
|
|
|
|
|
(long) read_register (2), (long) read_register (3),
|
|
|
|
|
(long) read_register (4), (long) read_register (5),
|
|
|
|
|
(long) read_register (6), (long) read_register (7));
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
printf_filtered ("R8-R15 %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
|
2003-10-02 12:47:05 +02:00
|
|
|
|
(long) read_register (8), (long) read_register (9),
|
|
|
|
|
(long) read_register (10), (long) read_register (11),
|
|
|
|
|
(long) read_register (12), (long) read_register (13),
|
|
|
|
|
(long) read_register (14), (long) read_register (15));
|
|
|
|
|
|
|
|
|
|
printf_filtered
|
|
|
|
|
("A0G=%02lx A0=%08lx M0=%08lx X0=%08lx Y0=%08lx RS=%08lx MOD=%08lx\n",
|
|
|
|
|
(long) read_register (A0G_REGNUM) & 0xff,
|
|
|
|
|
(long) read_register (A0_REGNUM), (long) read_register (M0_REGNUM),
|
|
|
|
|
(long) read_register (X0_REGNUM), (long) read_register (Y0_REGNUM),
|
|
|
|
|
(long) read_register (RS_REGNUM), (long) read_register (MOD_REGNUM));
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
printf_filtered ("A1G=%02lx A1=%08lx M1=%08lx X1=%08lx Y1=%08lx RE=%08lx\n",
|
2003-09-16 17:56:03 +02:00
|
|
|
|
(long) read_register (A1G_REGNUM) & 0xff,
|
|
|
|
|
(long) read_register (A1_REGNUM),
|
|
|
|
|
(long) read_register (M1_REGNUM),
|
|
|
|
|
(long) read_register (X1_REGNUM),
|
|
|
|
|
(long) read_register (Y1_REGNUM),
|
|
|
|
|
(long) read_register (RE_REGNUM));
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
}
|
|
|
|
|
|
2003-06-11 15:16:30 +02:00
|
|
|
|
static void
|
|
|
|
|
sh_show_regs_command (char *args, int from_tty)
|
2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
pseudo registers.
(DO_REGISTERS_INFO): Define.
* sh-tdep.c (sh_sh4_register_name): New function.
(sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
signature.
(sh_show_regs_command): New function. Actual function called by
the 'regs' command.
(sh_register_byte): Rename to...
(sh_default_register_byte): ...New function.
(sh_sh4_register_byte): New function.
(sh_register_raw_size): Rename to...
(sh_default_register_raw_size): ...New function.
(sh_sh4_register_raw_size): New function.
(sh_sh4_register_virtual_type): New function.
(sh_sh4_build_float_register_type): New function.
(sh_fetch_pseudo_register, sh_store_pseudo_register): New
functions.
(fv_reg_base_num, dr_reg_base_num): New functions.
(do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
sh_do_fp_register, sh_do_register, sh_print_register,
sh_do_registers_info): New functions.
(sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
architecture specific parts.
(_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
2000-07-24 22:39:21 +02:00
|
|
|
|
{
|
|
|
|
|
if (sh_show_regs)
|
2003-10-02 12:47:05 +02:00
|
|
|
|
(*sh_show_regs) ();
|
2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
pseudo registers.
(DO_REGISTERS_INFO): Define.
* sh-tdep.c (sh_sh4_register_name): New function.
(sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
signature.
(sh_show_regs_command): New function. Actual function called by
the 'regs' command.
(sh_register_byte): Rename to...
(sh_default_register_byte): ...New function.
(sh_sh4_register_byte): New function.
(sh_register_raw_size): Rename to...
(sh_default_register_raw_size): ...New function.
(sh_sh4_register_raw_size): New function.
(sh_sh4_register_virtual_type): New function.
(sh_sh4_build_float_register_type): New function.
(sh_fetch_pseudo_register, sh_store_pseudo_register): New
functions.
(fv_reg_base_num, dr_reg_base_num): New functions.
(do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
sh_do_fp_register, sh_do_register, sh_print_register,
sh_do_registers_info): New functions.
(sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
architecture specific parts.
(_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
2000-07-24 22:39:21 +02:00
|
|
|
|
}
|
|
|
|
|
|
* sh-tdep.c (SH_NUM_REGS): Define as 67.
(sh_sh_register_name): Add eight empty register names.
(sh_sh3_register_name): Ditto.
(sh_sh3e_register_name): Ditto.
(sh_sh2e_register_name): Ditto.
(sh_sh2a_register_name): New function, defining SH2A register set.
(sh_sh2a_nofpu_register_name): New function, defining SH2A register set
in nofpu case.
(sh_sh_dsp_register_name): Add eight empty register names.
(sh_sh3_dsp_register_name): Ditto.
(sh_sh4_register_name): Ditto.
(sh_sh4_nofpu_register_name): Ditto.
(sh_sh4al_dsp_register_name): Ditto.
(sh2a_show_regs): New function.
(sh2a_nofpu_show_regs): New function.
(sh_sh2a_register_type): New function.
(do_bank_register_info): New function.
(sh_print_pseudo_register): Call do_bank_register_info.
Call sh_print_pseudo_register for valid "bank" register.
(sh_sh2a_register_sim_regno): New function.
(sh_gdbarch_init): Add bfd_mach_sh2a and bfd_mach_sh2a_nofpu handling.
Increment pseudo register count by one for all sh variants with
pseudo registers to accomodate pseudo bank register.
* sh-tdep.h: Add register numbers for R0_BANK0_REGNUM, MACHB_REGNUM,
IVNB_REGNUM, PRB_REGNUM, GBRB_REGNUM, MACLB_REGNUM, BANK_REGNUM,
IBCR_REGNUM, IBNR_REGNUM, TBR_REGNUM and PSEUDO_BANK_REGNUM.
Increment pseudo register numbers.
2004-10-06 10:55:36 +02:00
|
|
|
|
static struct type *
|
|
|
|
|
sh_sh2a_register_type (struct gdbarch *gdbarch, int reg_nr)
|
|
|
|
|
{
|
|
|
|
|
if ((reg_nr >= FP0_REGNUM
|
|
|
|
|
&& (reg_nr <= FP_LAST_REGNUM)) || (reg_nr == FPUL_REGNUM))
|
|
|
|
|
return builtin_type_float;
|
|
|
|
|
else if (reg_nr >= DR0_REGNUM && reg_nr <= DR_LAST_REGNUM)
|
|
|
|
|
return builtin_type_double;
|
|
|
|
|
else
|
|
|
|
|
return builtin_type_int;
|
|
|
|
|
}
|
|
|
|
|
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
/* Return the GDB type object for the "standard" data type
|
|
|
|
|
of data in register N. */
|
|
|
|
|
static struct type *
|
2003-07-16 11:45:56 +02:00
|
|
|
|
sh_sh3e_register_type (struct gdbarch *gdbarch, int reg_nr)
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
{
|
|
|
|
|
if ((reg_nr >= FP0_REGNUM
|
2003-10-02 12:47:05 +02:00
|
|
|
|
&& (reg_nr <= FP_LAST_REGNUM)) || (reg_nr == FPUL_REGNUM))
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
return builtin_type_float;
|
2000-07-10 16:43:37 +02:00
|
|
|
|
else
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
return builtin_type_int;
|
|
|
|
|
}
|
|
|
|
|
|
2001-04-30 22:57:31 +02:00
|
|
|
|
static struct type *
|
|
|
|
|
sh_sh4_build_float_register_type (int high)
|
|
|
|
|
{
|
|
|
|
|
struct type *temp;
|
|
|
|
|
|
|
|
|
|
temp = create_range_type (NULL, builtin_type_int, 0, high);
|
|
|
|
|
return create_array_type (NULL, builtin_type_float, temp);
|
|
|
|
|
}
|
|
|
|
|
|
2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
pseudo registers.
(DO_REGISTERS_INFO): Define.
* sh-tdep.c (sh_sh4_register_name): New function.
(sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
signature.
(sh_show_regs_command): New function. Actual function called by
the 'regs' command.
(sh_register_byte): Rename to...
(sh_default_register_byte): ...New function.
(sh_sh4_register_byte): New function.
(sh_register_raw_size): Rename to...
(sh_default_register_raw_size): ...New function.
(sh_sh4_register_raw_size): New function.
(sh_sh4_register_virtual_type): New function.
(sh_sh4_build_float_register_type): New function.
(sh_fetch_pseudo_register, sh_store_pseudo_register): New
functions.
(fv_reg_base_num, dr_reg_base_num): New functions.
(do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
sh_do_fp_register, sh_do_register, sh_print_register,
sh_do_registers_info): New functions.
(sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
architecture specific parts.
(_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
2000-07-24 22:39:21 +02:00
|
|
|
|
static struct type *
|
2003-07-16 11:45:56 +02:00
|
|
|
|
sh_sh4_register_type (struct gdbarch *gdbarch, int reg_nr)
|
2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
pseudo registers.
(DO_REGISTERS_INFO): Define.
* sh-tdep.c (sh_sh4_register_name): New function.
(sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
signature.
(sh_show_regs_command): New function. Actual function called by
the 'regs' command.
(sh_register_byte): Rename to...
(sh_default_register_byte): ...New function.
(sh_sh4_register_byte): New function.
(sh_register_raw_size): Rename to...
(sh_default_register_raw_size): ...New function.
(sh_sh4_register_raw_size): New function.
(sh_sh4_register_virtual_type): New function.
(sh_sh4_build_float_register_type): New function.
(sh_fetch_pseudo_register, sh_store_pseudo_register): New
functions.
(fv_reg_base_num, dr_reg_base_num): New functions.
(do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
sh_do_fp_register, sh_do_register, sh_print_register,
sh_do_registers_info): New functions.
(sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
architecture specific parts.
(_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
2000-07-24 22:39:21 +02:00
|
|
|
|
{
|
|
|
|
|
if ((reg_nr >= FP0_REGNUM
|
2003-10-02 12:47:05 +02:00
|
|
|
|
&& (reg_nr <= FP_LAST_REGNUM)) || (reg_nr == FPUL_REGNUM))
|
2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
pseudo registers.
(DO_REGISTERS_INFO): Define.
* sh-tdep.c (sh_sh4_register_name): New function.
(sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
signature.
(sh_show_regs_command): New function. Actual function called by
the 'regs' command.
(sh_register_byte): Rename to...
(sh_default_register_byte): ...New function.
(sh_sh4_register_byte): New function.
(sh_register_raw_size): Rename to...
(sh_default_register_raw_size): ...New function.
(sh_sh4_register_raw_size): New function.
(sh_sh4_register_virtual_type): New function.
(sh_sh4_build_float_register_type): New function.
(sh_fetch_pseudo_register, sh_store_pseudo_register): New
functions.
(fv_reg_base_num, dr_reg_base_num): New functions.
(do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
sh_do_fp_register, sh_do_register, sh_print_register,
sh_do_registers_info): New functions.
(sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
architecture specific parts.
(_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
2000-07-24 22:39:21 +02:00
|
|
|
|
return builtin_type_float;
|
2003-10-02 12:47:05 +02:00
|
|
|
|
else if (reg_nr >= DR0_REGNUM && reg_nr <= DR_LAST_REGNUM)
|
2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
pseudo registers.
(DO_REGISTERS_INFO): Define.
* sh-tdep.c (sh_sh4_register_name): New function.
(sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
signature.
(sh_show_regs_command): New function. Actual function called by
the 'regs' command.
(sh_register_byte): Rename to...
(sh_default_register_byte): ...New function.
(sh_sh4_register_byte): New function.
(sh_register_raw_size): Rename to...
(sh_default_register_raw_size): ...New function.
(sh_sh4_register_raw_size): New function.
(sh_sh4_register_virtual_type): New function.
(sh_sh4_build_float_register_type): New function.
(sh_fetch_pseudo_register, sh_store_pseudo_register): New
functions.
(fv_reg_base_num, dr_reg_base_num): New functions.
(do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
sh_do_fp_register, sh_do_register, sh_print_register,
sh_do_registers_info): New functions.
(sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
architecture specific parts.
(_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
2000-07-24 22:39:21 +02:00
|
|
|
|
return builtin_type_double;
|
2003-10-02 12:47:05 +02:00
|
|
|
|
else if (reg_nr >= FV0_REGNUM && reg_nr <= FV_LAST_REGNUM)
|
2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
pseudo registers.
(DO_REGISTERS_INFO): Define.
* sh-tdep.c (sh_sh4_register_name): New function.
(sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
signature.
(sh_show_regs_command): New function. Actual function called by
the 'regs' command.
(sh_register_byte): Rename to...
(sh_default_register_byte): ...New function.
(sh_sh4_register_byte): New function.
(sh_register_raw_size): Rename to...
(sh_default_register_raw_size): ...New function.
(sh_sh4_register_raw_size): New function.
(sh_sh4_register_virtual_type): New function.
(sh_sh4_build_float_register_type): New function.
(sh_fetch_pseudo_register, sh_store_pseudo_register): New
functions.
(fv_reg_base_num, dr_reg_base_num): New functions.
(do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
sh_do_fp_register, sh_do_register, sh_print_register,
sh_do_registers_info): New functions.
(sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
architecture specific parts.
(_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
2000-07-24 22:39:21 +02:00
|
|
|
|
return sh_sh4_build_float_register_type (3);
|
|
|
|
|
else
|
|
|
|
|
return builtin_type_int;
|
|
|
|
|
}
|
|
|
|
|
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
static struct type *
|
2003-07-16 11:45:56 +02:00
|
|
|
|
sh_default_register_type (struct gdbarch *gdbarch, int reg_nr)
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
{
|
|
|
|
|
return builtin_type_int;
|
|
|
|
|
}
|
|
|
|
|
|
2006-01-23 18:35:22 +01:00
|
|
|
|
/* Is a register in a reggroup?
|
|
|
|
|
The default code in reggroup.c doesn't identify system registers, some
|
|
|
|
|
float registers or any of the vector registers.
|
|
|
|
|
TODO: sh2a and dsp registers. */
|
|
|
|
|
int
|
|
|
|
|
sh_register_reggroup_p (struct gdbarch *gdbarch, int regnum,
|
|
|
|
|
struct reggroup *reggroup)
|
|
|
|
|
{
|
|
|
|
|
if (REGISTER_NAME (regnum) == NULL
|
|
|
|
|
|| *REGISTER_NAME (regnum) == '\0')
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
if (reggroup == float_reggroup
|
|
|
|
|
&& (regnum == FPUL_REGNUM
|
|
|
|
|
|| regnum == FPSCR_REGNUM))
|
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
|
|
if (regnum >= FV0_REGNUM && regnum <= FV_LAST_REGNUM)
|
|
|
|
|
{
|
|
|
|
|
if (reggroup == vector_reggroup || reggroup == float_reggroup)
|
|
|
|
|
return 1;
|
|
|
|
|
if (reggroup == general_reggroup)
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (regnum == VBR_REGNUM
|
|
|
|
|
|| regnum == SR_REGNUM
|
|
|
|
|
|| regnum == FPSCR_REGNUM
|
|
|
|
|
|| regnum == SSR_REGNUM
|
|
|
|
|
|| regnum == SPC_REGNUM)
|
|
|
|
|
{
|
|
|
|
|
if (reggroup == system_reggroup)
|
|
|
|
|
return 1;
|
|
|
|
|
if (reggroup == general_reggroup)
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* The default code can cope with any other registers. */
|
|
|
|
|
return default_register_reggroup_p (gdbarch, regnum, reggroup);
|
|
|
|
|
}
|
|
|
|
|
|
2000-07-28 17:16:16 +02:00
|
|
|
|
/* On the sh4, the DRi pseudo registers are problematic if the target
|
|
|
|
|
is little endian. When the user writes one of those registers, for
|
|
|
|
|
instance with 'ser var $dr0=1', we want the double to be stored
|
|
|
|
|
like this:
|
|
|
|
|
fr0 = 0x00 0x00 0x00 0x00 0x00 0xf0 0x3f
|
|
|
|
|
fr1 = 0x00 0x00 0x00 0x00 0x00 0x00 0x00
|
|
|
|
|
|
|
|
|
|
This corresponds to little endian byte order & big endian word
|
|
|
|
|
order. However if we let gdb write the register w/o conversion, it
|
|
|
|
|
will write fr0 and fr1 this way:
|
|
|
|
|
fr0 = 0x00 0x00 0x00 0x00 0x00 0x00 0x00
|
|
|
|
|
fr1 = 0x00 0x00 0x00 0x00 0x00 0xf0 0x3f
|
|
|
|
|
because it will consider fr0 and fr1 as a single LE stretch of memory.
|
|
|
|
|
|
|
|
|
|
To achieve what we want we must force gdb to store things in
|
|
|
|
|
floatformat_ieee_double_littlebyte_bigword (which is defined in
|
|
|
|
|
include/floatformat.h and libiberty/floatformat.c.
|
|
|
|
|
|
|
|
|
|
In case the target is big endian, there is no problem, the
|
|
|
|
|
raw bytes will look like:
|
|
|
|
|
fr0 = 0x3f 0xf0 0x00 0x00 0x00 0x00 0x00
|
|
|
|
|
fr1 = 0x00 0x00 0x00 0x00 0x00 0x00 0x00
|
|
|
|
|
|
|
|
|
|
The other pseudo registers (the FVs) also don't pose a problem
|
|
|
|
|
because they are stored as 4 individual FP elements. */
|
|
|
|
|
|
2002-01-23 05:00:55 +01:00
|
|
|
|
static void
|
2004-02-16 17:52:28 +01:00
|
|
|
|
sh_register_convert_to_virtual (int regnum, struct type *type,
|
|
|
|
|
char *from, char *to)
|
2003-09-08 13:26:21 +02:00
|
|
|
|
{
|
2003-10-02 12:47:05 +02:00
|
|
|
|
if (regnum >= DR0_REGNUM && regnum <= DR_LAST_REGNUM)
|
2002-05-10 Elena Zannoni <ezannoni@redhat.com>
New support for sh64-elf (sh5) target.
* configure.tgt: For sh64-elf target, default to sh-elf.
* config/sh/tm-sh.h (enum sh-abi): Possible ABI's.
(struct gdbarch_tdep): Add new fields for new registers and ABI
info.
* sh-tdep.c: Include elf-bfd.h, elf/sh.h, gdb/sim-sh.h.
(NUM_PSEUDO_REGS_SH_MEDIA, NUM_PSEUDO_REGS_SH_COMPACT,
MSYMBOL_IS_SPECIAL, IS_ISA32_ADDR, MAKE_ISA32_ADDR,
UNMAKE_ISA32_ADDR, IS_PTABSL_R18, IS_STS_R0, IS_STS_PR,
IS_MOV_TO_R15, IS_MOV_R14, IS_STQ_R18_R14, IS_STQ_R18_R15,
IS_STL_R18_R15, IS_STQ_R14_R15, IS_STL_R14_R15, IS_ADDIL_SP_MEDIA,
IS_ADDI_SP_MEDIA, IS_ADDL_SP_FP_MEDIA, IS_ADD_SP_FP_MEDIA,
IS_MOV_SP_FP_MEDIA, IS_MOV_R0, IS_MOVL_R0, IS_ADD_SP_R0,
IS_MOV_R14_R0, IS_MEDIA_IND_ARG_MOV, IS_MEDIA_ARG_MOV,
IS_MEDIA_MOV_TO_R14, IS_COMPACT_IND_ARG_MOV, IS_COMPACT_ARG_MOV,
IS_COMPACT_MOV_TO_R14, IS_JSR_R0, IS_NOP): New macros.
(sh_sh64_register_name, sh64_elf_make_msymbol_special,
pc_is_isa32, sh_sh64_breakpoint_from_pc, look_for_args_moves,
sh64_skip_prologue_hard_way, sh64_use_struct_convention,
gdb_print_insn_sh64, translate_insn_rn, sh64_frame_chain,
sh64_get_saved_pr, fpp_reg_base_num, is_media_pseudo,
sh64_get_gdb_regnum, sh64_media_reg_base_num,
sh64_compact_reg_base_num, translate_rn_to_arch_reg_num,
sign_extend, sh64_nofp_frame_init_saved_regs,
sh64_init_extra_frame_info, sh64_get_saved_register,
sh64_extract_struct_value_address, sh64_pop_frame,
sh64_push_arguments, sh64_extract_return_value,
sh64_store_return_value, sh64_show_media_regs,
sh64_show_compact_regs, sh64_show_regs, sh_sh64_register_byte,
sh_sh64_register_raw_size, sh_sh64_register_virtual_size,
sh_sh64_register_virtual_type,
sh_sh64_register_convert_to_virtual,
sh_sh64_register_convert_to_raw, sh64_pseudo_register_read,
sh64_register_read, sh64_pseudo_register_write,
sh64_register_write, do_fv_c_register_info, do_dr_c_register_info,
do_r_c_register_info, do_fpp_register_info, do_cr_c_register_info,
sh64_do_pseudo_register, sh_compact_do_registers_info,
sh64_do_registers_info, sh_gdbarch_init): New functions.
2002-05-11 01:00:23 +02:00
|
|
|
|
{
|
|
|
|
|
DOUBLEST val;
|
2003-10-02 12:47:05 +02:00
|
|
|
|
floatformat_to_doublest (&floatformat_ieee_double_littlebyte_bigword,
|
|
|
|
|
from, &val);
|
2003-09-08 13:26:21 +02:00
|
|
|
|
store_typed_floating (to, type, val);
|
2002-05-10 Elena Zannoni <ezannoni@redhat.com>
New support for sh64-elf (sh5) target.
* configure.tgt: For sh64-elf target, default to sh-elf.
* config/sh/tm-sh.h (enum sh-abi): Possible ABI's.
(struct gdbarch_tdep): Add new fields for new registers and ABI
info.
* sh-tdep.c: Include elf-bfd.h, elf/sh.h, gdb/sim-sh.h.
(NUM_PSEUDO_REGS_SH_MEDIA, NUM_PSEUDO_REGS_SH_COMPACT,
MSYMBOL_IS_SPECIAL, IS_ISA32_ADDR, MAKE_ISA32_ADDR,
UNMAKE_ISA32_ADDR, IS_PTABSL_R18, IS_STS_R0, IS_STS_PR,
IS_MOV_TO_R15, IS_MOV_R14, IS_STQ_R18_R14, IS_STQ_R18_R15,
IS_STL_R18_R15, IS_STQ_R14_R15, IS_STL_R14_R15, IS_ADDIL_SP_MEDIA,
IS_ADDI_SP_MEDIA, IS_ADDL_SP_FP_MEDIA, IS_ADD_SP_FP_MEDIA,
IS_MOV_SP_FP_MEDIA, IS_MOV_R0, IS_MOVL_R0, IS_ADD_SP_R0,
IS_MOV_R14_R0, IS_MEDIA_IND_ARG_MOV, IS_MEDIA_ARG_MOV,
IS_MEDIA_MOV_TO_R14, IS_COMPACT_IND_ARG_MOV, IS_COMPACT_ARG_MOV,
IS_COMPACT_MOV_TO_R14, IS_JSR_R0, IS_NOP): New macros.
(sh_sh64_register_name, sh64_elf_make_msymbol_special,
pc_is_isa32, sh_sh64_breakpoint_from_pc, look_for_args_moves,
sh64_skip_prologue_hard_way, sh64_use_struct_convention,
gdb_print_insn_sh64, translate_insn_rn, sh64_frame_chain,
sh64_get_saved_pr, fpp_reg_base_num, is_media_pseudo,
sh64_get_gdb_regnum, sh64_media_reg_base_num,
sh64_compact_reg_base_num, translate_rn_to_arch_reg_num,
sign_extend, sh64_nofp_frame_init_saved_regs,
sh64_init_extra_frame_info, sh64_get_saved_register,
sh64_extract_struct_value_address, sh64_pop_frame,
sh64_push_arguments, sh64_extract_return_value,
sh64_store_return_value, sh64_show_media_regs,
sh64_show_compact_regs, sh64_show_regs, sh_sh64_register_byte,
sh_sh64_register_raw_size, sh_sh64_register_virtual_size,
sh_sh64_register_virtual_type,
sh_sh64_register_convert_to_virtual,
sh_sh64_register_convert_to_raw, sh64_pseudo_register_read,
sh64_register_read, sh64_pseudo_register_write,
sh64_register_write, do_fv_c_register_info, do_dr_c_register_info,
do_r_c_register_info, do_fpp_register_info, do_cr_c_register_info,
sh64_do_pseudo_register, sh_compact_do_registers_info,
sh64_do_registers_info, sh_gdbarch_init): New functions.
2002-05-11 01:00:23 +02:00
|
|
|
|
}
|
|
|
|
|
else
|
2003-10-02 12:47:05 +02:00
|
|
|
|
error
|
|
|
|
|
("sh_register_convert_to_virtual called with non DR register number");
|
2002-05-10 Elena Zannoni <ezannoni@redhat.com>
New support for sh64-elf (sh5) target.
* configure.tgt: For sh64-elf target, default to sh-elf.
* config/sh/tm-sh.h (enum sh-abi): Possible ABI's.
(struct gdbarch_tdep): Add new fields for new registers and ABI
info.
* sh-tdep.c: Include elf-bfd.h, elf/sh.h, gdb/sim-sh.h.
(NUM_PSEUDO_REGS_SH_MEDIA, NUM_PSEUDO_REGS_SH_COMPACT,
MSYMBOL_IS_SPECIAL, IS_ISA32_ADDR, MAKE_ISA32_ADDR,
UNMAKE_ISA32_ADDR, IS_PTABSL_R18, IS_STS_R0, IS_STS_PR,
IS_MOV_TO_R15, IS_MOV_R14, IS_STQ_R18_R14, IS_STQ_R18_R15,
IS_STL_R18_R15, IS_STQ_R14_R15, IS_STL_R14_R15, IS_ADDIL_SP_MEDIA,
IS_ADDI_SP_MEDIA, IS_ADDL_SP_FP_MEDIA, IS_ADD_SP_FP_MEDIA,
IS_MOV_SP_FP_MEDIA, IS_MOV_R0, IS_MOVL_R0, IS_ADD_SP_R0,
IS_MOV_R14_R0, IS_MEDIA_IND_ARG_MOV, IS_MEDIA_ARG_MOV,
IS_MEDIA_MOV_TO_R14, IS_COMPACT_IND_ARG_MOV, IS_COMPACT_ARG_MOV,
IS_COMPACT_MOV_TO_R14, IS_JSR_R0, IS_NOP): New macros.
(sh_sh64_register_name, sh64_elf_make_msymbol_special,
pc_is_isa32, sh_sh64_breakpoint_from_pc, look_for_args_moves,
sh64_skip_prologue_hard_way, sh64_use_struct_convention,
gdb_print_insn_sh64, translate_insn_rn, sh64_frame_chain,
sh64_get_saved_pr, fpp_reg_base_num, is_media_pseudo,
sh64_get_gdb_regnum, sh64_media_reg_base_num,
sh64_compact_reg_base_num, translate_rn_to_arch_reg_num,
sign_extend, sh64_nofp_frame_init_saved_regs,
sh64_init_extra_frame_info, sh64_get_saved_register,
sh64_extract_struct_value_address, sh64_pop_frame,
sh64_push_arguments, sh64_extract_return_value,
sh64_store_return_value, sh64_show_media_regs,
sh64_show_compact_regs, sh64_show_regs, sh_sh64_register_byte,
sh_sh64_register_raw_size, sh_sh64_register_virtual_size,
sh_sh64_register_virtual_type,
sh_sh64_register_convert_to_virtual,
sh_sh64_register_convert_to_raw, sh64_pseudo_register_read,
sh64_register_read, sh64_pseudo_register_write,
sh64_register_write, do_fv_c_register_info, do_dr_c_register_info,
do_r_c_register_info, do_fpp_register_info, do_cr_c_register_info,
sh64_do_pseudo_register, sh_compact_do_registers_info,
sh64_do_registers_info, sh_gdbarch_init): New functions.
2002-05-11 01:00:23 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
2004-02-16 17:52:28 +01:00
|
|
|
|
sh_register_convert_to_raw (struct type *type, int regnum,
|
|
|
|
|
const void *from, void *to)
|
2002-05-10 Elena Zannoni <ezannoni@redhat.com>
New support for sh64-elf (sh5) target.
* configure.tgt: For sh64-elf target, default to sh-elf.
* config/sh/tm-sh.h (enum sh-abi): Possible ABI's.
(struct gdbarch_tdep): Add new fields for new registers and ABI
info.
* sh-tdep.c: Include elf-bfd.h, elf/sh.h, gdb/sim-sh.h.
(NUM_PSEUDO_REGS_SH_MEDIA, NUM_PSEUDO_REGS_SH_COMPACT,
MSYMBOL_IS_SPECIAL, IS_ISA32_ADDR, MAKE_ISA32_ADDR,
UNMAKE_ISA32_ADDR, IS_PTABSL_R18, IS_STS_R0, IS_STS_PR,
IS_MOV_TO_R15, IS_MOV_R14, IS_STQ_R18_R14, IS_STQ_R18_R15,
IS_STL_R18_R15, IS_STQ_R14_R15, IS_STL_R14_R15, IS_ADDIL_SP_MEDIA,
IS_ADDI_SP_MEDIA, IS_ADDL_SP_FP_MEDIA, IS_ADD_SP_FP_MEDIA,
IS_MOV_SP_FP_MEDIA, IS_MOV_R0, IS_MOVL_R0, IS_ADD_SP_R0,
IS_MOV_R14_R0, IS_MEDIA_IND_ARG_MOV, IS_MEDIA_ARG_MOV,
IS_MEDIA_MOV_TO_R14, IS_COMPACT_IND_ARG_MOV, IS_COMPACT_ARG_MOV,
IS_COMPACT_MOV_TO_R14, IS_JSR_R0, IS_NOP): New macros.
(sh_sh64_register_name, sh64_elf_make_msymbol_special,
pc_is_isa32, sh_sh64_breakpoint_from_pc, look_for_args_moves,
sh64_skip_prologue_hard_way, sh64_use_struct_convention,
gdb_print_insn_sh64, translate_insn_rn, sh64_frame_chain,
sh64_get_saved_pr, fpp_reg_base_num, is_media_pseudo,
sh64_get_gdb_regnum, sh64_media_reg_base_num,
sh64_compact_reg_base_num, translate_rn_to_arch_reg_num,
sign_extend, sh64_nofp_frame_init_saved_regs,
sh64_init_extra_frame_info, sh64_get_saved_register,
sh64_extract_struct_value_address, sh64_pop_frame,
sh64_push_arguments, sh64_extract_return_value,
sh64_store_return_value, sh64_show_media_regs,
sh64_show_compact_regs, sh64_show_regs, sh_sh64_register_byte,
sh_sh64_register_raw_size, sh_sh64_register_virtual_size,
sh_sh64_register_virtual_type,
sh_sh64_register_convert_to_virtual,
sh_sh64_register_convert_to_raw, sh64_pseudo_register_read,
sh64_register_read, sh64_pseudo_register_write,
sh64_register_write, do_fv_c_register_info, do_dr_c_register_info,
do_r_c_register_info, do_fpp_register_info, do_cr_c_register_info,
sh64_do_pseudo_register, sh_compact_do_registers_info,
sh64_do_registers_info, sh_gdbarch_init): New functions.
2002-05-11 01:00:23 +02:00
|
|
|
|
{
|
2003-10-02 12:47:05 +02:00
|
|
|
|
if (regnum >= DR0_REGNUM && regnum <= DR_LAST_REGNUM)
|
2002-05-10 Elena Zannoni <ezannoni@redhat.com>
New support for sh64-elf (sh5) target.
* configure.tgt: For sh64-elf target, default to sh-elf.
* config/sh/tm-sh.h (enum sh-abi): Possible ABI's.
(struct gdbarch_tdep): Add new fields for new registers and ABI
info.
* sh-tdep.c: Include elf-bfd.h, elf/sh.h, gdb/sim-sh.h.
(NUM_PSEUDO_REGS_SH_MEDIA, NUM_PSEUDO_REGS_SH_COMPACT,
MSYMBOL_IS_SPECIAL, IS_ISA32_ADDR, MAKE_ISA32_ADDR,
UNMAKE_ISA32_ADDR, IS_PTABSL_R18, IS_STS_R0, IS_STS_PR,
IS_MOV_TO_R15, IS_MOV_R14, IS_STQ_R18_R14, IS_STQ_R18_R15,
IS_STL_R18_R15, IS_STQ_R14_R15, IS_STL_R14_R15, IS_ADDIL_SP_MEDIA,
IS_ADDI_SP_MEDIA, IS_ADDL_SP_FP_MEDIA, IS_ADD_SP_FP_MEDIA,
IS_MOV_SP_FP_MEDIA, IS_MOV_R0, IS_MOVL_R0, IS_ADD_SP_R0,
IS_MOV_R14_R0, IS_MEDIA_IND_ARG_MOV, IS_MEDIA_ARG_MOV,
IS_MEDIA_MOV_TO_R14, IS_COMPACT_IND_ARG_MOV, IS_COMPACT_ARG_MOV,
IS_COMPACT_MOV_TO_R14, IS_JSR_R0, IS_NOP): New macros.
(sh_sh64_register_name, sh64_elf_make_msymbol_special,
pc_is_isa32, sh_sh64_breakpoint_from_pc, look_for_args_moves,
sh64_skip_prologue_hard_way, sh64_use_struct_convention,
gdb_print_insn_sh64, translate_insn_rn, sh64_frame_chain,
sh64_get_saved_pr, fpp_reg_base_num, is_media_pseudo,
sh64_get_gdb_regnum, sh64_media_reg_base_num,
sh64_compact_reg_base_num, translate_rn_to_arch_reg_num,
sign_extend, sh64_nofp_frame_init_saved_regs,
sh64_init_extra_frame_info, sh64_get_saved_register,
sh64_extract_struct_value_address, sh64_pop_frame,
sh64_push_arguments, sh64_extract_return_value,
sh64_store_return_value, sh64_show_media_regs,
sh64_show_compact_regs, sh64_show_regs, sh_sh64_register_byte,
sh_sh64_register_raw_size, sh_sh64_register_virtual_size,
sh_sh64_register_virtual_type,
sh_sh64_register_convert_to_virtual,
sh_sh64_register_convert_to_raw, sh64_pseudo_register_read,
sh64_register_read, sh64_pseudo_register_write,
sh64_register_write, do_fv_c_register_info, do_dr_c_register_info,
do_r_c_register_info, do_fpp_register_info, do_cr_c_register_info,
sh64_do_pseudo_register, sh_compact_do_registers_info,
sh64_do_registers_info, sh_gdbarch_init): New functions.
2002-05-11 01:00:23 +02:00
|
|
|
|
{
|
2003-07-16 11:45:56 +02:00
|
|
|
|
DOUBLEST val = extract_typed_floating (from, type);
|
2003-10-02 12:47:05 +02:00
|
|
|
|
floatformat_from_doublest (&floatformat_ieee_double_littlebyte_bigword,
|
|
|
|
|
&val, to);
|
2002-05-10 Elena Zannoni <ezannoni@redhat.com>
New support for sh64-elf (sh5) target.
* configure.tgt: For sh64-elf target, default to sh-elf.
* config/sh/tm-sh.h (enum sh-abi): Possible ABI's.
(struct gdbarch_tdep): Add new fields for new registers and ABI
info.
* sh-tdep.c: Include elf-bfd.h, elf/sh.h, gdb/sim-sh.h.
(NUM_PSEUDO_REGS_SH_MEDIA, NUM_PSEUDO_REGS_SH_COMPACT,
MSYMBOL_IS_SPECIAL, IS_ISA32_ADDR, MAKE_ISA32_ADDR,
UNMAKE_ISA32_ADDR, IS_PTABSL_R18, IS_STS_R0, IS_STS_PR,
IS_MOV_TO_R15, IS_MOV_R14, IS_STQ_R18_R14, IS_STQ_R18_R15,
IS_STL_R18_R15, IS_STQ_R14_R15, IS_STL_R14_R15, IS_ADDIL_SP_MEDIA,
IS_ADDI_SP_MEDIA, IS_ADDL_SP_FP_MEDIA, IS_ADD_SP_FP_MEDIA,
IS_MOV_SP_FP_MEDIA, IS_MOV_R0, IS_MOVL_R0, IS_ADD_SP_R0,
IS_MOV_R14_R0, IS_MEDIA_IND_ARG_MOV, IS_MEDIA_ARG_MOV,
IS_MEDIA_MOV_TO_R14, IS_COMPACT_IND_ARG_MOV, IS_COMPACT_ARG_MOV,
IS_COMPACT_MOV_TO_R14, IS_JSR_R0, IS_NOP): New macros.
(sh_sh64_register_name, sh64_elf_make_msymbol_special,
pc_is_isa32, sh_sh64_breakpoint_from_pc, look_for_args_moves,
sh64_skip_prologue_hard_way, sh64_use_struct_convention,
gdb_print_insn_sh64, translate_insn_rn, sh64_frame_chain,
sh64_get_saved_pr, fpp_reg_base_num, is_media_pseudo,
sh64_get_gdb_regnum, sh64_media_reg_base_num,
sh64_compact_reg_base_num, translate_rn_to_arch_reg_num,
sign_extend, sh64_nofp_frame_init_saved_regs,
sh64_init_extra_frame_info, sh64_get_saved_register,
sh64_extract_struct_value_address, sh64_pop_frame,
sh64_push_arguments, sh64_extract_return_value,
sh64_store_return_value, sh64_show_media_regs,
sh64_show_compact_regs, sh64_show_regs, sh_sh64_register_byte,
sh_sh64_register_raw_size, sh_sh64_register_virtual_size,
sh_sh64_register_virtual_type,
sh_sh64_register_convert_to_virtual,
sh_sh64_register_convert_to_raw, sh64_pseudo_register_read,
sh64_register_read, sh64_pseudo_register_write,
sh64_register_write, do_fv_c_register_info, do_dr_c_register_info,
do_r_c_register_info, do_fpp_register_info, do_cr_c_register_info,
sh64_do_pseudo_register, sh_compact_do_registers_info,
sh64_do_registers_info, sh_gdbarch_init): New functions.
2002-05-11 01:00:23 +02:00
|
|
|
|
}
|
|
|
|
|
else
|
2005-02-10 Andrew Cagney <cagney@gnu.org>
Mark up all error and warning messages.
* ada-lang.c, amd64-tdep.c, arch-utils.c, breakpoint.c: Update.
* bsd-kvm.c, bsd-uthread.c, coff-solib.h, coffread.c: Update.
* core-aout.c, core-regset.c, corefile.c, corelow.c: Update.
* cp-abi.c, cp-support.c, cp-valprint.c, cris-tdep.c: Update.
* dbxread.c, demangle.c, doublest.c, dsrec.c: Update.
* dve3900-rom.c, dwarf2expr.c, dwarf2loc.c: Update.
* dwarf2read.c, dwarfread.c, elfread.c, eval.c: Update.
* event-top.c, exec.c, expprint.c, f-lang.c: Update.
* f-typeprint.c, f-valprint.c, fbsd-nat.c, findvar.c: Update.
* frame.c, frv-linux-tdep.c, gcore.c, gdbtypes.c: Update.
* gnu-nat.c, gnu-v2-abi.c, gnu-v3-abi.c, go32-nat.c: Update.
* hpacc-abi.c, hppa-hpux-nat.c, hppa-hpux-tdep.c: Update.
* hppa-linux-nat.c, hppa-linux-tdep.c, hppa-tdep.c: Update.
* hpread.c, hpux-thread.c, i386-linux-nat.c: Update.
* i386-linux-tdep.c, i386-tdep.c, i386bsd-nat.c: Update.
* i386gnu-nat.c, i387-tdep.c, ia64-linux-nat.c: Update.
* ia64-tdep.c, inf-child.c, inf-ptrace.c, inf-ttrace.c: Update.
* infcall.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* inftarg.c, interps.c, irix5-nat.c, jv-lang.c: Update.
* kod-cisco.c, kod.c, language.c, libunwind-frame.c: Update.
* linespec.c, linux-nat.c, linux-thread-db.c, m2-lang.c: Update.
* m32r-rom.c, m68hc11-tdep.c, m68k-tdep.c: Update.
* m68klinux-nat.c, macrocmd.c, macroexp.c, main.c: Update.
* maint.c, mdebugread.c, mem-break.c, memattr.c: Update.
* mips-linux-tdep.c, mips-tdep.c, mipsread.c, monitor.c: Update.
* nlmread.c, nto-procfs.c, objc-lang.c, objfiles.c: Update.
* observer.c, ocd.c, p-lang.c, p-typeprint.c: Update.
* p-valprint.c, pa64solib.c, parse.c, ppc-linux-tdep.c: Update.
* ppcnbsd-tdep.c, printcmd.c, procfs.c, remote-e7000.c: Update.
* remote-fileio.c, remote-m32r-sdi.c, remote-rdi.c: Update.
* remote-rdp.c, remote-sim.c, remote-st.c: Update.
* remote-utils.c, remote-utils.h, remote.c: Update.
* rom68k-rom.c, rs6000-nat.c, s390-tdep.c, scm-lang.c: Update.
* ser-e7kpc.c, ser-tcp.c, ser-unix.c, sh-tdep.c: Update.
* sh3-rom.c, shnbsd-tdep.c, sol-thread.c, solib-aix5.c: Update.
* solib-frv.c, solib-irix.c, solib-osf.c, solib-pa64.c: Update.
* solib-som.c, solib-sunos.c, solib-svr4.c, solib.c: Update.
* somread.c, somsolib.c, source.c, stabsread.c: Update.
* stack.c, std-regs.c, symfile-mem.c, symfile.c: Update.
* symmisc.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, trad-frame.c, typeprint.c, utils.c: Update.
* uw-thread.c, valarith.c, valops.c, valprint.c: Update.
* value.c, varobj.c, version.in, win32-nat.c, wince.c: Update.
* xcoffread.c, xcoffsolib.c, cli/cli-cmds.c: Update.
* cli/cli-decode.c, cli/cli-dump.c, cli/cli-logging.c: Update.
* cli/cli-script.c, cli/cli-setshow.c, mi/mi-cmd-break.c: Update.
* mi/mi-cmd-disas.c, mi/mi-cmd-env.c, mi/mi-cmd-file.c: Update.
* mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-getopt.c: Update.
* mi/mi-symbol-cmds.c, tui/tui-layout.c, tui/tui-stack.c: Update.
* tui/tui-win.c: Update.
2005-02-11 05:06:14 +01:00
|
|
|
|
error (_("sh_register_convert_to_raw called with non DR register number"));
|
2002-05-10 Elena Zannoni <ezannoni@redhat.com>
New support for sh64-elf (sh5) target.
* configure.tgt: For sh64-elf target, default to sh-elf.
* config/sh/tm-sh.h (enum sh-abi): Possible ABI's.
(struct gdbarch_tdep): Add new fields for new registers and ABI
info.
* sh-tdep.c: Include elf-bfd.h, elf/sh.h, gdb/sim-sh.h.
(NUM_PSEUDO_REGS_SH_MEDIA, NUM_PSEUDO_REGS_SH_COMPACT,
MSYMBOL_IS_SPECIAL, IS_ISA32_ADDR, MAKE_ISA32_ADDR,
UNMAKE_ISA32_ADDR, IS_PTABSL_R18, IS_STS_R0, IS_STS_PR,
IS_MOV_TO_R15, IS_MOV_R14, IS_STQ_R18_R14, IS_STQ_R18_R15,
IS_STL_R18_R15, IS_STQ_R14_R15, IS_STL_R14_R15, IS_ADDIL_SP_MEDIA,
IS_ADDI_SP_MEDIA, IS_ADDL_SP_FP_MEDIA, IS_ADD_SP_FP_MEDIA,
IS_MOV_SP_FP_MEDIA, IS_MOV_R0, IS_MOVL_R0, IS_ADD_SP_R0,
IS_MOV_R14_R0, IS_MEDIA_IND_ARG_MOV, IS_MEDIA_ARG_MOV,
IS_MEDIA_MOV_TO_R14, IS_COMPACT_IND_ARG_MOV, IS_COMPACT_ARG_MOV,
IS_COMPACT_MOV_TO_R14, IS_JSR_R0, IS_NOP): New macros.
(sh_sh64_register_name, sh64_elf_make_msymbol_special,
pc_is_isa32, sh_sh64_breakpoint_from_pc, look_for_args_moves,
sh64_skip_prologue_hard_way, sh64_use_struct_convention,
gdb_print_insn_sh64, translate_insn_rn, sh64_frame_chain,
sh64_get_saved_pr, fpp_reg_base_num, is_media_pseudo,
sh64_get_gdb_regnum, sh64_media_reg_base_num,
sh64_compact_reg_base_num, translate_rn_to_arch_reg_num,
sign_extend, sh64_nofp_frame_init_saved_regs,
sh64_init_extra_frame_info, sh64_get_saved_register,
sh64_extract_struct_value_address, sh64_pop_frame,
sh64_push_arguments, sh64_extract_return_value,
sh64_store_return_value, sh64_show_media_regs,
sh64_show_compact_regs, sh64_show_regs, sh_sh64_register_byte,
sh_sh64_register_raw_size, sh_sh64_register_virtual_size,
sh_sh64_register_virtual_type,
sh_sh64_register_convert_to_virtual,
sh_sh64_register_convert_to_raw, sh64_pseudo_register_read,
sh64_register_read, sh64_pseudo_register_write,
sh64_register_write, do_fv_c_register_info, do_dr_c_register_info,
do_r_c_register_info, do_fpp_register_info, do_cr_c_register_info,
sh64_do_pseudo_register, sh_compact_do_registers_info,
sh64_do_registers_info, sh_gdbarch_init): New functions.
2002-05-11 01:00:23 +02:00
|
|
|
|
}
|
|
|
|
|
|
2003-09-25 10:55:53 +02:00
|
|
|
|
/* For vectors of 4 floating point registers. */
|
|
|
|
|
static int
|
|
|
|
|
fv_reg_base_num (int fv_regnum)
|
|
|
|
|
{
|
|
|
|
|
int fp_regnum;
|
|
|
|
|
|
2003-10-02 12:47:05 +02:00
|
|
|
|
fp_regnum = FP0_REGNUM + (fv_regnum - FV0_REGNUM) * 4;
|
2003-09-25 10:55:53 +02:00
|
|
|
|
return fp_regnum;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* For double precision floating point registers, i.e 2 fp regs.*/
|
|
|
|
|
static int
|
|
|
|
|
dr_reg_base_num (int dr_regnum)
|
|
|
|
|
{
|
|
|
|
|
int fp_regnum;
|
|
|
|
|
|
2003-10-02 12:47:05 +02:00
|
|
|
|
fp_regnum = FP0_REGNUM + (dr_regnum - DR0_REGNUM) * 2;
|
2003-09-25 10:55:53 +02:00
|
|
|
|
return fp_regnum;
|
|
|
|
|
}
|
|
|
|
|
|
2003-06-11 15:16:30 +02:00
|
|
|
|
static void
|
2002-08-02 16:48:19 +02:00
|
|
|
|
sh_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache,
|
2005-11-02 16:22:24 +01:00
|
|
|
|
int reg_nr, gdb_byte *buffer)
|
2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
pseudo registers.
(DO_REGISTERS_INFO): Define.
* sh-tdep.c (sh_sh4_register_name): New function.
(sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
signature.
(sh_show_regs_command): New function. Actual function called by
the 'regs' command.
(sh_register_byte): Rename to...
(sh_default_register_byte): ...New function.
(sh_sh4_register_byte): New function.
(sh_register_raw_size): Rename to...
(sh_default_register_raw_size): ...New function.
(sh_sh4_register_raw_size): New function.
(sh_sh4_register_virtual_type): New function.
(sh_sh4_build_float_register_type): New function.
(sh_fetch_pseudo_register, sh_store_pseudo_register): New
functions.
(fv_reg_base_num, dr_reg_base_num): New functions.
(do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
sh_do_fp_register, sh_do_register, sh_print_register,
sh_do_registers_info): New functions.
(sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
architecture specific parts.
(_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
2000-07-24 22:39:21 +02:00
|
|
|
|
{
|
|
|
|
|
int base_regnum, portion;
|
2003-05-08 Andrew Cagney <cagney@redhat.com>
* gdbarch.sh: Delete references to MAX_REGISTER_RAW_SIZE.
* gdbarch.h: Re-generate.
* defs.h (MAX_REGISTER_RAW_SIZE): Delete macro.
(legacy_max_register_raw_size): Delete declaration.
* regcache.c (legacy_max_register_raw_size): Delete function.
* valops.c: Replace MAX_REGISTER_RAW_SIZE with MAX_REGISTER_SIZE.
* target.c, stack.c, sparc-tdep.c, sh-tdep.c: Update.
* rs6000-tdep.c, rs6000-nat.c, remote.c, remote-sim.c: Update.
* remote-rdp.c, remote-array.c, regcache.c: Update.
* ppc-linux-nat.c, monitor.c, mn10300-tdep.c: Update.
* mips-tdep.c, mips-linux-tdep.c, m68klinux-nat.c: Update.
* infptrace.c, ia64-tdep.c, i386-tdep.c, frame.c: Update.
* findvar.c, dwarf2cfi.c: Update.
Index: tui/ChangeLog
2003-05-08 Andrew Cagney <cagney@redhat.com>
* tuiRegs.c: Use MAX_REGISTER_SIZE instead of
MAX_REGISTER_RAW_SIZE.
Index: mi/ChangeLog
2003-05-08 Andrew Cagney <cagney@redhat.com>
* mi-main.c (register_changed_p): Use MAX_REGISTER_SIZE instead of
MAX_REGISTER_RAW_SIZE.
2003-05-08 22:52:49 +02:00
|
|
|
|
char temp_buffer[MAX_REGISTER_SIZE];
|
2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
pseudo registers.
(DO_REGISTERS_INFO): Define.
* sh-tdep.c (sh_sh4_register_name): New function.
(sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
signature.
(sh_show_regs_command): New function. Actual function called by
the 'regs' command.
(sh_register_byte): Rename to...
(sh_default_register_byte): ...New function.
(sh_sh4_register_byte): New function.
(sh_register_raw_size): Rename to...
(sh_default_register_raw_size): ...New function.
(sh_sh4_register_raw_size): New function.
(sh_sh4_register_virtual_type): New function.
(sh_sh4_build_float_register_type): New function.
(sh_fetch_pseudo_register, sh_store_pseudo_register): New
functions.
(fv_reg_base_num, dr_reg_base_num): New functions.
(do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
sh_do_fp_register, sh_do_register, sh_print_register,
sh_do_registers_info): New functions.
(sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
architecture specific parts.
(_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
2000-07-24 22:39:21 +02:00
|
|
|
|
|
2004-10-06 10:57:38 +02:00
|
|
|
|
if (reg_nr == PSEUDO_BANK_REGNUM)
|
|
|
|
|
regcache_raw_read (regcache, BANK_REGNUM, buffer);
|
|
|
|
|
else
|
2003-10-02 12:47:05 +02:00
|
|
|
|
if (reg_nr >= DR0_REGNUM && reg_nr <= DR_LAST_REGNUM)
|
2002-01-23 05:00:55 +01:00
|
|
|
|
{
|
|
|
|
|
base_regnum = dr_reg_base_num (reg_nr);
|
|
|
|
|
|
2003-10-02 12:47:05 +02:00
|
|
|
|
/* Build the value in the provided buffer. */
|
2002-01-23 05:00:55 +01:00
|
|
|
|
/* Read the real regs for which this one is an alias. */
|
|
|
|
|
for (portion = 0; portion < 2; portion++)
|
2003-10-02 12:47:05 +02:00
|
|
|
|
regcache_raw_read (regcache, base_regnum + portion,
|
2002-07-24 16:38:55 +02:00
|
|
|
|
(temp_buffer
|
2003-10-02 12:47:05 +02:00
|
|
|
|
+ register_size (gdbarch,
|
|
|
|
|
base_regnum) * portion));
|
2002-01-23 05:00:55 +01:00
|
|
|
|
/* We must pay attention to the endiannes. */
|
2004-02-16 17:52:28 +01:00
|
|
|
|
sh_register_convert_to_virtual (reg_nr,
|
|
|
|
|
gdbarch_register_type (gdbarch, reg_nr),
|
|
|
|
|
temp_buffer, buffer);
|
2002-01-23 05:00:55 +01:00
|
|
|
|
}
|
2003-10-02 12:47:05 +02:00
|
|
|
|
else if (reg_nr >= FV0_REGNUM && reg_nr <= FV_LAST_REGNUM)
|
2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
pseudo registers.
(DO_REGISTERS_INFO): Define.
* sh-tdep.c (sh_sh4_register_name): New function.
(sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
signature.
(sh_show_regs_command): New function. Actual function called by
the 'regs' command.
(sh_register_byte): Rename to...
(sh_default_register_byte): ...New function.
(sh_sh4_register_byte): New function.
(sh_register_raw_size): Rename to...
(sh_default_register_raw_size): ...New function.
(sh_sh4_register_raw_size): New function.
(sh_sh4_register_virtual_type): New function.
(sh_sh4_build_float_register_type): New function.
(sh_fetch_pseudo_register, sh_store_pseudo_register): New
functions.
(fv_reg_base_num, dr_reg_base_num): New functions.
(do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
sh_do_fp_register, sh_do_register, sh_print_register,
sh_do_registers_info): New functions.
(sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
architecture specific parts.
(_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
2000-07-24 22:39:21 +02:00
|
|
|
|
{
|
2002-01-23 05:00:55 +01:00
|
|
|
|
base_regnum = fv_reg_base_num (reg_nr);
|
|
|
|
|
|
|
|
|
|
/* Read the real regs for which this one is an alias. */
|
|
|
|
|
for (portion = 0; portion < 4; portion++)
|
2003-10-02 12:47:05 +02:00
|
|
|
|
regcache_raw_read (regcache, base_regnum + portion,
|
2002-08-02 16:48:19 +02:00
|
|
|
|
((char *) buffer
|
2003-10-02 12:47:05 +02:00
|
|
|
|
+ register_size (gdbarch,
|
|
|
|
|
base_regnum) * portion));
|
2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
pseudo registers.
(DO_REGISTERS_INFO): Define.
* sh-tdep.c (sh_sh4_register_name): New function.
(sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
signature.
(sh_show_regs_command): New function. Actual function called by
the 'regs' command.
(sh_register_byte): Rename to...
(sh_default_register_byte): ...New function.
(sh_sh4_register_byte): New function.
(sh_register_raw_size): Rename to...
(sh_default_register_raw_size): ...New function.
(sh_sh4_register_raw_size): New function.
(sh_sh4_register_virtual_type): New function.
(sh_sh4_build_float_register_type): New function.
(sh_fetch_pseudo_register, sh_store_pseudo_register): New
functions.
(fv_reg_base_num, dr_reg_base_num): New functions.
(do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
sh_do_fp_register, sh_do_register, sh_print_register,
sh_do_registers_info): New functions.
(sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
architecture specific parts.
(_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
2000-07-24 22:39:21 +02:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2003-06-11 15:16:30 +02:00
|
|
|
|
static void
|
2002-08-02 16:48:19 +02:00
|
|
|
|
sh_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache,
|
2005-11-02 16:22:24 +01:00
|
|
|
|
int reg_nr, const gdb_byte *buffer)
|
2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
pseudo registers.
(DO_REGISTERS_INFO): Define.
* sh-tdep.c (sh_sh4_register_name): New function.
(sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
signature.
(sh_show_regs_command): New function. Actual function called by
the 'regs' command.
(sh_register_byte): Rename to...
(sh_default_register_byte): ...New function.
(sh_sh4_register_byte): New function.
(sh_register_raw_size): Rename to...
(sh_default_register_raw_size): ...New function.
(sh_sh4_register_raw_size): New function.
(sh_sh4_register_virtual_type): New function.
(sh_sh4_build_float_register_type): New function.
(sh_fetch_pseudo_register, sh_store_pseudo_register): New
functions.
(fv_reg_base_num, dr_reg_base_num): New functions.
(do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
sh_do_fp_register, sh_do_register, sh_print_register,
sh_do_registers_info): New functions.
(sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
architecture specific parts.
(_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
2000-07-24 22:39:21 +02:00
|
|
|
|
{
|
|
|
|
|
int base_regnum, portion;
|
2003-05-08 Andrew Cagney <cagney@redhat.com>
* gdbarch.sh: Delete references to MAX_REGISTER_RAW_SIZE.
* gdbarch.h: Re-generate.
* defs.h (MAX_REGISTER_RAW_SIZE): Delete macro.
(legacy_max_register_raw_size): Delete declaration.
* regcache.c (legacy_max_register_raw_size): Delete function.
* valops.c: Replace MAX_REGISTER_RAW_SIZE with MAX_REGISTER_SIZE.
* target.c, stack.c, sparc-tdep.c, sh-tdep.c: Update.
* rs6000-tdep.c, rs6000-nat.c, remote.c, remote-sim.c: Update.
* remote-rdp.c, remote-array.c, regcache.c: Update.
* ppc-linux-nat.c, monitor.c, mn10300-tdep.c: Update.
* mips-tdep.c, mips-linux-tdep.c, m68klinux-nat.c: Update.
* infptrace.c, ia64-tdep.c, i386-tdep.c, frame.c: Update.
* findvar.c, dwarf2cfi.c: Update.
Index: tui/ChangeLog
2003-05-08 Andrew Cagney <cagney@redhat.com>
* tuiRegs.c: Use MAX_REGISTER_SIZE instead of
MAX_REGISTER_RAW_SIZE.
Index: mi/ChangeLog
2003-05-08 Andrew Cagney <cagney@redhat.com>
* mi-main.c (register_changed_p): Use MAX_REGISTER_SIZE instead of
MAX_REGISTER_RAW_SIZE.
2003-05-08 22:52:49 +02:00
|
|
|
|
char temp_buffer[MAX_REGISTER_SIZE];
|
2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
pseudo registers.
(DO_REGISTERS_INFO): Define.
* sh-tdep.c (sh_sh4_register_name): New function.
(sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
signature.
(sh_show_regs_command): New function. Actual function called by
the 'regs' command.
(sh_register_byte): Rename to...
(sh_default_register_byte): ...New function.
(sh_sh4_register_byte): New function.
(sh_register_raw_size): Rename to...
(sh_default_register_raw_size): ...New function.
(sh_sh4_register_raw_size): New function.
(sh_sh4_register_virtual_type): New function.
(sh_sh4_build_float_register_type): New function.
(sh_fetch_pseudo_register, sh_store_pseudo_register): New
functions.
(fv_reg_base_num, dr_reg_base_num): New functions.
(do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
sh_do_fp_register, sh_do_register, sh_print_register,
sh_do_registers_info): New functions.
(sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
architecture specific parts.
(_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
2000-07-24 22:39:21 +02:00
|
|
|
|
|
2004-10-06 10:57:38 +02:00
|
|
|
|
if (reg_nr == PSEUDO_BANK_REGNUM)
|
|
|
|
|
{
|
|
|
|
|
/* When the bank register is written to, the whole register bank
|
|
|
|
|
is switched and all values in the bank registers must be read
|
|
|
|
|
from the target/sim again. We're just invalidating the regcache
|
|
|
|
|
so that a re-read happens next time it's necessary. */
|
|
|
|
|
int bregnum;
|
|
|
|
|
|
|
|
|
|
regcache_raw_write (regcache, BANK_REGNUM, buffer);
|
|
|
|
|
for (bregnum = R0_BANK0_REGNUM; bregnum < MACLB_REGNUM; ++bregnum)
|
|
|
|
|
set_register_cached (bregnum, 0);
|
|
|
|
|
}
|
|
|
|
|
else if (reg_nr >= DR0_REGNUM && reg_nr <= DR_LAST_REGNUM)
|
2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
pseudo registers.
(DO_REGISTERS_INFO): Define.
* sh-tdep.c (sh_sh4_register_name): New function.
(sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
signature.
(sh_show_regs_command): New function. Actual function called by
the 'regs' command.
(sh_register_byte): Rename to...
(sh_default_register_byte): ...New function.
(sh_sh4_register_byte): New function.
(sh_register_raw_size): Rename to...
(sh_default_register_raw_size): ...New function.
(sh_sh4_register_raw_size): New function.
(sh_sh4_register_virtual_type): New function.
(sh_sh4_build_float_register_type): New function.
(sh_fetch_pseudo_register, sh_store_pseudo_register): New
functions.
(fv_reg_base_num, dr_reg_base_num): New functions.
(do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
sh_do_fp_register, sh_do_register, sh_print_register,
sh_do_registers_info): New functions.
(sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
architecture specific parts.
(_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
2000-07-24 22:39:21 +02:00
|
|
|
|
{
|
|
|
|
|
base_regnum = dr_reg_base_num (reg_nr);
|
|
|
|
|
|
2002-01-23 05:00:55 +01:00
|
|
|
|
/* We must pay attention to the endiannes. */
|
2004-02-16 17:52:28 +01:00
|
|
|
|
sh_register_convert_to_raw (gdbarch_register_type (gdbarch, reg_nr),
|
|
|
|
|
reg_nr, buffer, temp_buffer);
|
2002-01-23 05:00:55 +01:00
|
|
|
|
|
2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
pseudo registers.
(DO_REGISTERS_INFO): Define.
* sh-tdep.c (sh_sh4_register_name): New function.
(sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
signature.
(sh_show_regs_command): New function. Actual function called by
the 'regs' command.
(sh_register_byte): Rename to...
(sh_default_register_byte): ...New function.
(sh_sh4_register_byte): New function.
(sh_register_raw_size): Rename to...
(sh_default_register_raw_size): ...New function.
(sh_sh4_register_raw_size): New function.
(sh_sh4_register_virtual_type): New function.
(sh_sh4_build_float_register_type): New function.
(sh_fetch_pseudo_register, sh_store_pseudo_register): New
functions.
(fv_reg_base_num, dr_reg_base_num): New functions.
(do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
sh_do_fp_register, sh_do_register, sh_print_register,
sh_do_registers_info): New functions.
(sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
architecture specific parts.
(_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
2000-07-24 22:39:21 +02:00
|
|
|
|
/* Write the real regs for which this one is an alias. */
|
|
|
|
|
for (portion = 0; portion < 2; portion++)
|
2003-10-02 12:47:05 +02:00
|
|
|
|
regcache_raw_write (regcache, base_regnum + portion,
|
2002-07-24 16:38:55 +02:00
|
|
|
|
(temp_buffer
|
2003-10-02 12:47:05 +02:00
|
|
|
|
+ register_size (gdbarch,
|
|
|
|
|
base_regnum) * portion));
|
2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
pseudo registers.
(DO_REGISTERS_INFO): Define.
* sh-tdep.c (sh_sh4_register_name): New function.
(sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
signature.
(sh_show_regs_command): New function. Actual function called by
the 'regs' command.
(sh_register_byte): Rename to...
(sh_default_register_byte): ...New function.
(sh_sh4_register_byte): New function.
(sh_register_raw_size): Rename to...
(sh_default_register_raw_size): ...New function.
(sh_sh4_register_raw_size): New function.
(sh_sh4_register_virtual_type): New function.
(sh_sh4_build_float_register_type): New function.
(sh_fetch_pseudo_register, sh_store_pseudo_register): New
functions.
(fv_reg_base_num, dr_reg_base_num): New functions.
(do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
sh_do_fp_register, sh_do_register, sh_print_register,
sh_do_registers_info): New functions.
(sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
architecture specific parts.
(_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
2000-07-24 22:39:21 +02:00
|
|
|
|
}
|
2003-10-02 12:47:05 +02:00
|
|
|
|
else if (reg_nr >= FV0_REGNUM && reg_nr <= FV_LAST_REGNUM)
|
2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
pseudo registers.
(DO_REGISTERS_INFO): Define.
* sh-tdep.c (sh_sh4_register_name): New function.
(sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
signature.
(sh_show_regs_command): New function. Actual function called by
the 'regs' command.
(sh_register_byte): Rename to...
(sh_default_register_byte): ...New function.
(sh_sh4_register_byte): New function.
(sh_register_raw_size): Rename to...
(sh_default_register_raw_size): ...New function.
(sh_sh4_register_raw_size): New function.
(sh_sh4_register_virtual_type): New function.
(sh_sh4_build_float_register_type): New function.
(sh_fetch_pseudo_register, sh_store_pseudo_register): New
functions.
(fv_reg_base_num, dr_reg_base_num): New functions.
(do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
sh_do_fp_register, sh_do_register, sh_print_register,
sh_do_registers_info): New functions.
(sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
architecture specific parts.
(_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
2000-07-24 22:39:21 +02:00
|
|
|
|
{
|
|
|
|
|
base_regnum = fv_reg_base_num (reg_nr);
|
|
|
|
|
|
|
|
|
|
/* Write the real regs for which this one is an alias. */
|
|
|
|
|
for (portion = 0; portion < 4; portion++)
|
2002-08-02 16:48:19 +02:00
|
|
|
|
regcache_raw_write (regcache, base_regnum + portion,
|
|
|
|
|
((char *) buffer
|
2003-10-02 12:47:05 +02:00
|
|
|
|
+ register_size (gdbarch,
|
|
|
|
|
base_regnum) * portion));
|
2000-07-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* config/sh/tm-sh.h (struct gdbarch_tdep): Add sh4 specific
pseudo registers.
(DO_REGISTERS_INFO): Define.
* sh-tdep.c (sh_sh4_register_name): New function.
(sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): Update
signature.
(sh_show_regs_command): New function. Actual function called by
the 'regs' command.
(sh_register_byte): Rename to...
(sh_default_register_byte): ...New function.
(sh_sh4_register_byte): New function.
(sh_register_raw_size): Rename to...
(sh_default_register_raw_size): ...New function.
(sh_sh4_register_raw_size): New function.
(sh_sh4_register_virtual_type): New function.
(sh_sh4_build_float_register_type): New function.
(sh_fetch_pseudo_register, sh_store_pseudo_register): New
functions.
(fv_reg_base_num, dr_reg_base_num): New functions.
(do_fv_register_info, do_dr_register_info, sh_do_pseudo_register,
sh_do_fp_register, sh_do_register, sh_print_register,
sh_do_registers_info): New functions.
(sh_gdbarch_init): Initialize sh4 pseudo registers to -1. Update
architecture specific parts.
(_initialize_sh_tdep): Use sh_show_regs_command for 'regs' command.
2000-07-24 22:39:21 +02:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2002-07-17 20:43:28 +02:00
|
|
|
|
static int
|
|
|
|
|
sh_dsp_register_sim_regno (int nr)
|
|
|
|
|
{
|
|
|
|
|
if (legacy_register_sim_regno (nr) < 0)
|
|
|
|
|
return legacy_register_sim_regno (nr);
|
2003-09-16 17:56:03 +02:00
|
|
|
|
if (nr >= DSR_REGNUM && nr <= Y1_REGNUM)
|
|
|
|
|
return nr - DSR_REGNUM + SIM_SH_DSR_REGNUM;
|
|
|
|
|
if (nr == MOD_REGNUM)
|
2002-07-17 20:43:28 +02:00
|
|
|
|
return SIM_SH_MOD_REGNUM;
|
2003-09-16 17:56:03 +02:00
|
|
|
|
if (nr == RS_REGNUM)
|
2002-07-17 20:43:28 +02:00
|
|
|
|
return SIM_SH_RS_REGNUM;
|
2003-09-16 17:56:03 +02:00
|
|
|
|
if (nr == RE_REGNUM)
|
2002-07-17 20:43:28 +02:00
|
|
|
|
return SIM_SH_RE_REGNUM;
|
2004-02-17 17:04:19 +01:00
|
|
|
|
if (nr >= DSP_R0_BANK_REGNUM && nr <= DSP_R7_BANK_REGNUM)
|
|
|
|
|
return nr - DSP_R0_BANK_REGNUM + SIM_SH_R0_BANK_REGNUM;
|
2002-07-17 20:43:28 +02:00
|
|
|
|
return nr;
|
|
|
|
|
}
|
2003-09-25 10:55:53 +02:00
|
|
|
|
|
* sh-tdep.c (SH_NUM_REGS): Define as 67.
(sh_sh_register_name): Add eight empty register names.
(sh_sh3_register_name): Ditto.
(sh_sh3e_register_name): Ditto.
(sh_sh2e_register_name): Ditto.
(sh_sh2a_register_name): New function, defining SH2A register set.
(sh_sh2a_nofpu_register_name): New function, defining SH2A register set
in nofpu case.
(sh_sh_dsp_register_name): Add eight empty register names.
(sh_sh3_dsp_register_name): Ditto.
(sh_sh4_register_name): Ditto.
(sh_sh4_nofpu_register_name): Ditto.
(sh_sh4al_dsp_register_name): Ditto.
(sh2a_show_regs): New function.
(sh2a_nofpu_show_regs): New function.
(sh_sh2a_register_type): New function.
(do_bank_register_info): New function.
(sh_print_pseudo_register): Call do_bank_register_info.
Call sh_print_pseudo_register for valid "bank" register.
(sh_sh2a_register_sim_regno): New function.
(sh_gdbarch_init): Add bfd_mach_sh2a and bfd_mach_sh2a_nofpu handling.
Increment pseudo register count by one for all sh variants with
pseudo registers to accomodate pseudo bank register.
* sh-tdep.h: Add register numbers for R0_BANK0_REGNUM, MACHB_REGNUM,
IVNB_REGNUM, PRB_REGNUM, GBRB_REGNUM, MACLB_REGNUM, BANK_REGNUM,
IBCR_REGNUM, IBNR_REGNUM, TBR_REGNUM and PSEUDO_BANK_REGNUM.
Increment pseudo register numbers.
2004-10-06 10:55:36 +02:00
|
|
|
|
static int
|
|
|
|
|
sh_sh2a_register_sim_regno (int nr)
|
|
|
|
|
{
|
|
|
|
|
switch (nr)
|
|
|
|
|
{
|
|
|
|
|
case TBR_REGNUM:
|
|
|
|
|
return SIM_SH_TBR_REGNUM;
|
|
|
|
|
case IBNR_REGNUM:
|
|
|
|
|
return SIM_SH_IBNR_REGNUM;
|
|
|
|
|
case IBCR_REGNUM:
|
|
|
|
|
return SIM_SH_IBCR_REGNUM;
|
|
|
|
|
case BANK_REGNUM:
|
|
|
|
|
return SIM_SH_BANK_REGNUM;
|
|
|
|
|
case MACLB_REGNUM:
|
|
|
|
|
return SIM_SH_BANK_MACL_REGNUM;
|
|
|
|
|
case GBRB_REGNUM:
|
|
|
|
|
return SIM_SH_BANK_GBR_REGNUM;
|
|
|
|
|
case PRB_REGNUM:
|
|
|
|
|
return SIM_SH_BANK_PR_REGNUM;
|
|
|
|
|
case IVNB_REGNUM:
|
|
|
|
|
return SIM_SH_BANK_IVN_REGNUM;
|
|
|
|
|
case MACHB_REGNUM:
|
|
|
|
|
return SIM_SH_BANK_MACH_REGNUM;
|
|
|
|
|
default:
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
return legacy_register_sim_regno (nr);
|
|
|
|
|
}
|
|
|
|
|
|
2003-09-25 10:55:53 +02:00
|
|
|
|
static struct sh_frame_cache *
|
|
|
|
|
sh_alloc_frame_cache (void)
|
|
|
|
|
{
|
|
|
|
|
struct sh_frame_cache *cache;
|
|
|
|
|
int i;
|
|
|
|
|
|
|
|
|
|
cache = FRAME_OBSTACK_ZALLOC (struct sh_frame_cache);
|
|
|
|
|
|
|
|
|
|
/* Base address. */
|
|
|
|
|
cache->base = 0;
|
|
|
|
|
cache->saved_sp = 0;
|
|
|
|
|
cache->sp_offset = 0;
|
|
|
|
|
cache->pc = 0;
|
|
|
|
|
|
|
|
|
|
/* Frameless until proven otherwise. */
|
|
|
|
|
cache->uses_fp = 0;
|
2003-10-02 12:47:05 +02:00
|
|
|
|
|
2003-09-25 10:55:53 +02:00
|
|
|
|
/* Saved registers. We initialize these to -1 since zero is a valid
|
|
|
|
|
offset (that's where fp is supposed to be stored). */
|
|
|
|
|
for (i = 0; i < SH_NUM_REGS; i++)
|
|
|
|
|
{
|
|
|
|
|
cache->saved_regs[i] = -1;
|
|
|
|
|
}
|
2003-10-02 12:47:05 +02:00
|
|
|
|
|
2003-09-25 10:55:53 +02:00
|
|
|
|
return cache;
|
2003-10-02 12:47:05 +02:00
|
|
|
|
}
|
2003-09-25 10:55:53 +02:00
|
|
|
|
|
|
|
|
|
static struct sh_frame_cache *
|
|
|
|
|
sh_frame_cache (struct frame_info *next_frame, void **this_cache)
|
|
|
|
|
{
|
|
|
|
|
struct sh_frame_cache *cache;
|
|
|
|
|
CORE_ADDR current_pc;
|
|
|
|
|
int i;
|
|
|
|
|
|
|
|
|
|
if (*this_cache)
|
|
|
|
|
return *this_cache;
|
|
|
|
|
|
|
|
|
|
cache = sh_alloc_frame_cache ();
|
|
|
|
|
*this_cache = cache;
|
|
|
|
|
|
|
|
|
|
/* In principle, for normal frames, fp holds the frame pointer,
|
|
|
|
|
which holds the base address for the current stack frame.
|
|
|
|
|
However, for functions that don't need it, the frame pointer is
|
|
|
|
|
optional. For these "frameless" functions the frame pointer is
|
|
|
|
|
actually the frame pointer of the calling frame. */
|
|
|
|
|
cache->base = frame_unwind_register_unsigned (next_frame, FP_REGNUM);
|
|
|
|
|
if (cache->base == 0)
|
|
|
|
|
return cache;
|
|
|
|
|
|
|
|
|
|
cache->pc = frame_func_unwind (next_frame);
|
|
|
|
|
current_pc = frame_pc_unwind (next_frame);
|
|
|
|
|
if (cache->pc != 0)
|
|
|
|
|
sh_analyze_prologue (cache->pc, current_pc, cache);
|
2003-10-02 12:47:05 +02:00
|
|
|
|
|
2003-09-25 10:55:53 +02:00
|
|
|
|
if (!cache->uses_fp)
|
|
|
|
|
{
|
|
|
|
|
/* We didn't find a valid frame, which means that CACHE->base
|
|
|
|
|
currently holds the frame pointer for our calling frame. If
|
|
|
|
|
we're at the start of a function, or somewhere half-way its
|
|
|
|
|
prologue, the function's frame probably hasn't been fully
|
|
|
|
|
setup yet. Try to reconstruct the base address for the stack
|
|
|
|
|
frame by looking at the stack pointer. For truly "frameless"
|
|
|
|
|
functions this might work too. */
|
|
|
|
|
cache->base = frame_unwind_register_unsigned (next_frame, SP_REGNUM);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Now that we have the base address for the stack frame we can
|
|
|
|
|
calculate the value of sp in the calling frame. */
|
|
|
|
|
cache->saved_sp = cache->base + cache->sp_offset;
|
|
|
|
|
|
|
|
|
|
/* Adjust all the saved registers such that they contain addresses
|
|
|
|
|
instead of offsets. */
|
|
|
|
|
for (i = 0; i < SH_NUM_REGS; i++)
|
|
|
|
|
if (cache->saved_regs[i] != -1)
|
|
|
|
|
cache->saved_regs[i] = cache->saved_sp - cache->saved_regs[i] - 4;
|
|
|
|
|
|
|
|
|
|
return cache;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
sh_frame_prev_register (struct frame_info *next_frame, void **this_cache,
|
|
|
|
|
int regnum, int *optimizedp,
|
|
|
|
|
enum lval_type *lvalp, CORE_ADDR *addrp,
|
2005-11-02 16:22:24 +01:00
|
|
|
|
int *realnump, gdb_byte *valuep)
|
2003-09-25 10:55:53 +02:00
|
|
|
|
{
|
|
|
|
|
struct sh_frame_cache *cache = sh_frame_cache (next_frame, this_cache);
|
|
|
|
|
|
|
|
|
|
gdb_assert (regnum >= 0);
|
|
|
|
|
|
|
|
|
|
if (regnum == SP_REGNUM && cache->saved_sp)
|
|
|
|
|
{
|
|
|
|
|
*optimizedp = 0;
|
|
|
|
|
*lvalp = not_lval;
|
|
|
|
|
*addrp = 0;
|
|
|
|
|
*realnump = -1;
|
|
|
|
|
if (valuep)
|
2003-10-02 12:47:05 +02:00
|
|
|
|
{
|
|
|
|
|
/* Store the value. */
|
|
|
|
|
store_unsigned_integer (valuep, 4, cache->saved_sp);
|
|
|
|
|
}
|
2003-09-25 10:55:53 +02:00
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* The PC of the previous frame is stored in the PR register of
|
|
|
|
|
the current frame. Frob regnum so that we pull the value from
|
|
|
|
|
the correct place. */
|
|
|
|
|
if (regnum == PC_REGNUM)
|
|
|
|
|
regnum = PR_REGNUM;
|
|
|
|
|
|
|
|
|
|
if (regnum < SH_NUM_REGS && cache->saved_regs[regnum] != -1)
|
|
|
|
|
{
|
|
|
|
|
*optimizedp = 0;
|
|
|
|
|
*lvalp = lval_memory;
|
|
|
|
|
*addrp = cache->saved_regs[regnum];
|
|
|
|
|
*realnump = -1;
|
|
|
|
|
if (valuep)
|
2003-10-02 12:47:05 +02:00
|
|
|
|
{
|
|
|
|
|
/* Read the value in from memory. */
|
|
|
|
|
read_memory (*addrp, valuep,
|
|
|
|
|
register_size (current_gdbarch, regnum));
|
|
|
|
|
}
|
2003-09-25 10:55:53 +02:00
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
2004-10-29 16:00:58 +02:00
|
|
|
|
*optimizedp = 0;
|
|
|
|
|
*lvalp = lval_register;
|
|
|
|
|
*addrp = 0;
|
|
|
|
|
*realnump = regnum;
|
|
|
|
|
if (valuep)
|
|
|
|
|
frame_unwind_register (next_frame, (*realnump), valuep);
|
2003-09-25 10:55:53 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
sh_frame_this_id (struct frame_info *next_frame, void **this_cache,
|
2003-10-02 12:47:05 +02:00
|
|
|
|
struct frame_id *this_id)
|
|
|
|
|
{
|
2003-09-25 10:55:53 +02:00
|
|
|
|
struct sh_frame_cache *cache = sh_frame_cache (next_frame, this_cache);
|
|
|
|
|
|
|
|
|
|
/* This marks the outermost frame. */
|
|
|
|
|
if (cache->base == 0)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
*this_id = frame_id_build (cache->saved_sp, cache->pc);
|
2003-10-02 12:47:05 +02:00
|
|
|
|
}
|
2003-09-25 10:55:53 +02:00
|
|
|
|
|
2003-10-02 12:47:05 +02:00
|
|
|
|
static const struct frame_unwind sh_frame_unwind = {
|
2003-09-25 10:55:53 +02:00
|
|
|
|
NORMAL_FRAME,
|
|
|
|
|
sh_frame_this_id,
|
|
|
|
|
sh_frame_prev_register
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static const struct frame_unwind *
|
|
|
|
|
sh_frame_sniffer (struct frame_info *next_frame)
|
|
|
|
|
{
|
|
|
|
|
return &sh_frame_unwind;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static CORE_ADDR
|
|
|
|
|
sh_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame)
|
|
|
|
|
{
|
|
|
|
|
return frame_unwind_register_unsigned (next_frame, SP_REGNUM);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static CORE_ADDR
|
|
|
|
|
sh_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
|
|
|
|
|
{
|
|
|
|
|
return frame_unwind_register_unsigned (next_frame, PC_REGNUM);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static struct frame_id
|
|
|
|
|
sh_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *next_frame)
|
|
|
|
|
{
|
|
|
|
|
return frame_id_build (sh_unwind_sp (gdbarch, next_frame),
|
|
|
|
|
frame_pc_unwind (next_frame));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static CORE_ADDR
|
|
|
|
|
sh_frame_base_address (struct frame_info *next_frame, void **this_cache)
|
2003-10-02 12:47:05 +02:00
|
|
|
|
{
|
2003-09-25 10:55:53 +02:00
|
|
|
|
struct sh_frame_cache *cache = sh_frame_cache (next_frame, this_cache);
|
2003-10-02 12:47:05 +02:00
|
|
|
|
|
2003-09-25 10:55:53 +02:00
|
|
|
|
return cache->base;
|
|
|
|
|
}
|
2003-10-02 12:47:05 +02:00
|
|
|
|
|
|
|
|
|
static const struct frame_base sh_frame_base = {
|
2003-09-25 10:55:53 +02:00
|
|
|
|
&sh_frame_unwind,
|
|
|
|
|
sh_frame_base_address,
|
|
|
|
|
sh_frame_base_address,
|
|
|
|
|
sh_frame_base_address
|
2003-10-02 12:47:05 +02:00
|
|
|
|
};
|
2003-09-25 10:55:53 +02:00
|
|
|
|
|
|
|
|
|
/* The epilogue is defined here as the area at the end of a function,
|
|
|
|
|
either on the `ret' instruction itself or after an instruction which
|
|
|
|
|
destroys the function's stack frame. */
|
|
|
|
|
static int
|
|
|
|
|
sh_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR pc)
|
|
|
|
|
{
|
|
|
|
|
CORE_ADDR func_addr = 0, func_end = 0;
|
|
|
|
|
|
|
|
|
|
if (find_pc_partial_function (pc, NULL, &func_addr, &func_end))
|
|
|
|
|
{
|
|
|
|
|
ULONGEST inst;
|
|
|
|
|
/* The sh epilogue is max. 14 bytes long. Give another 14 bytes
|
|
|
|
|
for a nop and some fixed data (e.g. big offsets) which are
|
2003-10-02 12:47:05 +02:00
|
|
|
|
unfortunately also treated as part of the function (which
|
|
|
|
|
means, they are below func_end. */
|
2003-09-25 10:55:53 +02:00
|
|
|
|
CORE_ADDR addr = func_end - 28;
|
|
|
|
|
if (addr < func_addr + 4)
|
2003-10-02 12:47:05 +02:00
|
|
|
|
addr = func_addr + 4;
|
2003-09-25 10:55:53 +02:00
|
|
|
|
if (pc < addr)
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
/* First search forward until hitting an rts. */
|
|
|
|
|
while (addr < func_end
|
2003-10-02 12:47:05 +02:00
|
|
|
|
&& !IS_RTS (read_memory_unsigned_integer (addr, 2)))
|
2003-09-25 10:55:53 +02:00
|
|
|
|
addr += 2;
|
|
|
|
|
if (addr >= func_end)
|
2003-10-02 12:47:05 +02:00
|
|
|
|
return 0;
|
2003-09-25 10:55:53 +02:00
|
|
|
|
|
|
|
|
|
/* At this point we should find a mov.l @r15+,r14 instruction,
|
|
|
|
|
either before or after the rts. If not, then the function has
|
2003-10-02 12:47:05 +02:00
|
|
|
|
probably no "normal" epilogue and we bail out here. */
|
2003-09-25 10:55:53 +02:00
|
|
|
|
inst = read_memory_unsigned_integer (addr - 2, 2);
|
|
|
|
|
if (IS_RESTORE_FP (read_memory_unsigned_integer (addr - 2, 2)))
|
2003-10-02 12:47:05 +02:00
|
|
|
|
addr -= 2;
|
2003-09-25 10:55:53 +02:00
|
|
|
|
else if (!IS_RESTORE_FP (read_memory_unsigned_integer (addr + 2, 2)))
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
inst = read_memory_unsigned_integer (addr - 2, 2);
|
2004-10-06 10:56:40 +02:00
|
|
|
|
|
|
|
|
|
/* Step over possible lds.l @r15+,macl. */
|
|
|
|
|
if (IS_MACL_LDS (inst))
|
|
|
|
|
{
|
|
|
|
|
addr -= 2;
|
|
|
|
|
inst = read_memory_unsigned_integer (addr - 2, 2);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Step over possible lds.l @r15+,pr. */
|
2003-09-25 10:55:53 +02:00
|
|
|
|
if (IS_LDS (inst))
|
2003-10-02 12:47:05 +02:00
|
|
|
|
{
|
2003-09-25 10:55:53 +02:00
|
|
|
|
addr -= 2;
|
|
|
|
|
inst = read_memory_unsigned_integer (addr - 2, 2);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Step over possible mov r14,r15. */
|
|
|
|
|
if (IS_MOV_FP_SP (inst))
|
2003-10-02 12:47:05 +02:00
|
|
|
|
{
|
2003-09-25 10:55:53 +02:00
|
|
|
|
addr -= 2;
|
|
|
|
|
inst = read_memory_unsigned_integer (addr - 2, 2);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Now check for FP adjustments, using add #imm,r14 or add rX, r14
|
|
|
|
|
instructions. */
|
|
|
|
|
while (addr > func_addr + 4
|
2003-10-02 12:47:05 +02:00
|
|
|
|
&& (IS_ADD_REG_TO_FP (inst) || IS_ADD_IMM_FP (inst)))
|
2003-09-25 10:55:53 +02:00
|
|
|
|
{
|
|
|
|
|
addr -= 2;
|
|
|
|
|
inst = read_memory_unsigned_integer (addr - 2, 2);
|
|
|
|
|
}
|
|
|
|
|
|
2004-10-06 10:56:40 +02:00
|
|
|
|
/* On SH2a check if the previous instruction was perhaps a MOVI20.
|
|
|
|
|
That's allowed for the epilogue. */
|
|
|
|
|
if ((gdbarch_bfd_arch_info (gdbarch)->mach == bfd_mach_sh2a
|
|
|
|
|
|| gdbarch_bfd_arch_info (gdbarch)->mach == bfd_mach_sh2a_nofpu)
|
|
|
|
|
&& addr > func_addr + 6
|
|
|
|
|
&& IS_MOVI20 (read_memory_unsigned_integer (addr - 4, 2)))
|
|
|
|
|
addr -= 4;
|
|
|
|
|
|
2003-09-25 10:55:53 +02:00
|
|
|
|
if (pc >= addr)
|
|
|
|
|
return 1;
|
|
|
|
|
}
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
2005-04-27 22:48:25 +02:00
|
|
|
|
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
|
|
|
|
|
static struct gdbarch *
|
2000-07-30 03:48:28 +02:00
|
|
|
|
sh_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
{
|
|
|
|
|
struct gdbarch *gdbarch;
|
2002-05-08 16:54:03 +02:00
|
|
|
|
|
2003-09-08 13:26:21 +02:00
|
|
|
|
sh_show_regs = sh_generic_show_regs;
|
|
|
|
|
switch (info.bfd_arch_info->mach)
|
|
|
|
|
{
|
2003-10-02 12:47:05 +02:00
|
|
|
|
case bfd_mach_sh2e:
|
|
|
|
|
sh_show_regs = sh2e_show_regs;
|
|
|
|
|
break;
|
* sh-tdep.c (SH_NUM_REGS): Define as 67.
(sh_sh_register_name): Add eight empty register names.
(sh_sh3_register_name): Ditto.
(sh_sh3e_register_name): Ditto.
(sh_sh2e_register_name): Ditto.
(sh_sh2a_register_name): New function, defining SH2A register set.
(sh_sh2a_nofpu_register_name): New function, defining SH2A register set
in nofpu case.
(sh_sh_dsp_register_name): Add eight empty register names.
(sh_sh3_dsp_register_name): Ditto.
(sh_sh4_register_name): Ditto.
(sh_sh4_nofpu_register_name): Ditto.
(sh_sh4al_dsp_register_name): Ditto.
(sh2a_show_regs): New function.
(sh2a_nofpu_show_regs): New function.
(sh_sh2a_register_type): New function.
(do_bank_register_info): New function.
(sh_print_pseudo_register): Call do_bank_register_info.
Call sh_print_pseudo_register for valid "bank" register.
(sh_sh2a_register_sim_regno): New function.
(sh_gdbarch_init): Add bfd_mach_sh2a and bfd_mach_sh2a_nofpu handling.
Increment pseudo register count by one for all sh variants with
pseudo registers to accomodate pseudo bank register.
* sh-tdep.h: Add register numbers for R0_BANK0_REGNUM, MACHB_REGNUM,
IVNB_REGNUM, PRB_REGNUM, GBRB_REGNUM, MACLB_REGNUM, BANK_REGNUM,
IBCR_REGNUM, IBNR_REGNUM, TBR_REGNUM and PSEUDO_BANK_REGNUM.
Increment pseudo register numbers.
2004-10-06 10:55:36 +02:00
|
|
|
|
case bfd_mach_sh2a:
|
|
|
|
|
sh_show_regs = sh2a_show_regs;
|
|
|
|
|
break;
|
|
|
|
|
case bfd_mach_sh2a_nofpu:
|
|
|
|
|
sh_show_regs = sh2a_nofpu_show_regs;
|
|
|
|
|
break;
|
2003-10-02 12:47:05 +02:00
|
|
|
|
case bfd_mach_sh_dsp:
|
|
|
|
|
sh_show_regs = sh_dsp_show_regs;
|
|
|
|
|
break;
|
2003-09-08 13:26:21 +02:00
|
|
|
|
|
2003-10-02 12:47:05 +02:00
|
|
|
|
case bfd_mach_sh3:
|
|
|
|
|
sh_show_regs = sh3_show_regs;
|
|
|
|
|
break;
|
2003-09-08 13:26:21 +02:00
|
|
|
|
|
2003-10-02 12:47:05 +02:00
|
|
|
|
case bfd_mach_sh3e:
|
|
|
|
|
sh_show_regs = sh3e_show_regs;
|
|
|
|
|
break;
|
2003-09-08 13:26:21 +02:00
|
|
|
|
|
2003-10-02 12:47:05 +02:00
|
|
|
|
case bfd_mach_sh3_dsp:
|
2003-11-03 18:08:23 +01:00
|
|
|
|
case bfd_mach_sh4al_dsp:
|
2003-10-02 12:47:05 +02:00
|
|
|
|
sh_show_regs = sh3_dsp_show_regs;
|
|
|
|
|
break;
|
2003-09-08 13:26:21 +02:00
|
|
|
|
|
2003-10-02 12:47:05 +02:00
|
|
|
|
case bfd_mach_sh4:
|
2003-11-03 18:08:23 +01:00
|
|
|
|
case bfd_mach_sh4a:
|
2003-10-02 12:47:05 +02:00
|
|
|
|
sh_show_regs = sh4_show_regs;
|
|
|
|
|
break;
|
2003-09-08 13:26:21 +02:00
|
|
|
|
|
2003-11-03 18:08:23 +01:00
|
|
|
|
case bfd_mach_sh4_nofpu:
|
|
|
|
|
case bfd_mach_sh4a_nofpu:
|
|
|
|
|
sh_show_regs = sh4_nofpu_show_regs;
|
|
|
|
|
break;
|
|
|
|
|
|
2003-10-02 12:47:05 +02:00
|
|
|
|
case bfd_mach_sh5:
|
|
|
|
|
sh_show_regs = sh64_show_regs;
|
|
|
|
|
/* SH5 is handled entirely in sh64-tdep.c */
|
|
|
|
|
return sh64_gdbarch_init (info, arches);
|
2003-09-08 13:26:21 +02:00
|
|
|
|
}
|
|
|
|
|
|
2003-01-05 00:38:46 +01:00
|
|
|
|
/* If there is already a candidate, use it. */
|
|
|
|
|
arches = gdbarch_list_lookup_by_info (arches, &info);
|
|
|
|
|
if (arches != NULL)
|
|
|
|
|
return arches->gdbarch;
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
|
|
|
|
|
/* None found, create a new architecture from the information
|
|
|
|
|
provided. */
|
2003-09-16 17:56:03 +02:00
|
|
|
|
gdbarch = gdbarch_alloc (&info, NULL);
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
|
2003-07-16 11:45:56 +02:00
|
|
|
|
set_gdbarch_short_bit (gdbarch, 2 * TARGET_CHAR_BIT);
|
|
|
|
|
set_gdbarch_int_bit (gdbarch, 4 * TARGET_CHAR_BIT);
|
2002-01-12 17:29:44 +01:00
|
|
|
|
set_gdbarch_long_bit (gdbarch, 4 * TARGET_CHAR_BIT);
|
2003-07-16 11:45:56 +02:00
|
|
|
|
set_gdbarch_long_long_bit (gdbarch, 8 * TARGET_CHAR_BIT);
|
|
|
|
|
set_gdbarch_float_bit (gdbarch, 4 * TARGET_CHAR_BIT);
|
|
|
|
|
set_gdbarch_double_bit (gdbarch, 8 * TARGET_CHAR_BIT);
|
|
|
|
|
set_gdbarch_long_double_bit (gdbarch, 8 * TARGET_CHAR_BIT);
|
2000-12-15 21:54:24 +01:00
|
|
|
|
set_gdbarch_ptr_bit (gdbarch, 4 * TARGET_CHAR_BIT);
|
2003-07-16 11:45:56 +02:00
|
|
|
|
|
2003-09-16 17:56:03 +02:00
|
|
|
|
set_gdbarch_num_regs (gdbarch, SH_NUM_REGS);
|
2000-12-15 21:54:24 +01:00
|
|
|
|
set_gdbarch_sp_regnum (gdbarch, 15);
|
|
|
|
|
set_gdbarch_pc_regnum (gdbarch, 16);
|
2003-07-16 11:45:56 +02:00
|
|
|
|
set_gdbarch_fp0_regnum (gdbarch, -1);
|
|
|
|
|
set_gdbarch_num_pseudo_regs (gdbarch, 0);
|
|
|
|
|
|
2003-09-25 10:55:53 +02:00
|
|
|
|
set_gdbarch_register_type (gdbarch, sh_default_register_type);
|
2006-01-23 18:35:22 +01:00
|
|
|
|
set_gdbarch_register_reggroup_p (gdbarch, sh_register_reggroup_p);
|
2003-09-25 10:55:53 +02:00
|
|
|
|
|
2000-12-19 16:41:07 +01:00
|
|
|
|
set_gdbarch_breakpoint_from_pc (gdbarch, sh_breakpoint_from_pc);
|
2003-07-16 11:45:56 +02:00
|
|
|
|
|
2001-09-06 01:44:44 +02:00
|
|
|
|
set_gdbarch_print_insn (gdbarch, gdb_print_insn_sh);
|
2002-07-17 20:43:28 +02:00
|
|
|
|
set_gdbarch_register_sim_regno (gdbarch, legacy_register_sim_regno);
|
2003-07-16 11:45:56 +02:00
|
|
|
|
|
|
|
|
|
set_gdbarch_write_pc (gdbarch, generic_target_write_pc);
|
|
|
|
|
|
2004-10-06 10:59:02 +02:00
|
|
|
|
set_gdbarch_return_value (gdbarch, sh_return_value_nofpu);
|
|
|
|
|
set_gdbarch_deprecated_extract_struct_value_address (gdbarch,
|
|
|
|
|
sh_extract_struct_value_address);
|
2003-09-25 10:55:53 +02:00
|
|
|
|
|
2003-07-16 11:45:56 +02:00
|
|
|
|
set_gdbarch_skip_prologue (gdbarch, sh_skip_prologue);
|
|
|
|
|
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
|
|
|
|
|
|
2003-09-25 10:55:53 +02:00
|
|
|
|
set_gdbarch_push_dummy_call (gdbarch, sh_push_dummy_call_nofpu);
|
|
|
|
|
|
2003-07-16 11:45:56 +02:00
|
|
|
|
set_gdbarch_believe_pcc_promotion (gdbarch, 1);
|
|
|
|
|
|
2003-08-01 21:52:49 +02:00
|
|
|
|
set_gdbarch_frame_align (gdbarch, sh_frame_align);
|
2003-09-25 10:55:53 +02:00
|
|
|
|
set_gdbarch_unwind_sp (gdbarch, sh_unwind_sp);
|
|
|
|
|
set_gdbarch_unwind_pc (gdbarch, sh_unwind_pc);
|
|
|
|
|
set_gdbarch_unwind_dummy_id (gdbarch, sh_unwind_dummy_id);
|
|
|
|
|
frame_base_set_default (gdbarch, &sh_frame_base);
|
|
|
|
|
|
2003-10-02 12:47:05 +02:00
|
|
|
|
set_gdbarch_in_function_epilogue_p (gdbarch, sh_in_function_epilogue_p);
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
|
|
|
|
|
switch (info.bfd_arch_info->mach)
|
2000-07-10 16:43:37 +02:00
|
|
|
|
{
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
case bfd_mach_sh:
|
2003-07-16 11:45:56 +02:00
|
|
|
|
set_gdbarch_register_name (gdbarch, sh_sh_register_name);
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
break;
|
2003-09-25 10:55:53 +02:00
|
|
|
|
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
case bfd_mach_sh2:
|
2003-07-16 11:45:56 +02:00
|
|
|
|
set_gdbarch_register_name (gdbarch, sh_sh_register_name);
|
2003-10-02 12:47:05 +02:00
|
|
|
|
break;
|
2003-09-25 10:55:53 +02:00
|
|
|
|
|
2003-02-03 15:38:05 +01:00
|
|
|
|
case bfd_mach_sh2e:
|
2003-07-16 11:45:56 +02:00
|
|
|
|
/* doubles on sh2e and sh3e are actually 4 byte. */
|
|
|
|
|
set_gdbarch_double_bit (gdbarch, 4 * TARGET_CHAR_BIT);
|
|
|
|
|
|
|
|
|
|
set_gdbarch_register_name (gdbarch, sh_sh2e_register_name);
|
|
|
|
|
set_gdbarch_register_type (gdbarch, sh_sh3e_register_type);
|
2003-02-03 15:38:05 +01:00
|
|
|
|
set_gdbarch_fp0_regnum (gdbarch, 25);
|
2004-10-06 10:59:02 +02:00
|
|
|
|
set_gdbarch_return_value (gdbarch, sh_return_value_fpu);
|
2003-08-21 02:01:31 +02:00
|
|
|
|
set_gdbarch_push_dummy_call (gdbarch, sh_push_dummy_call_fpu);
|
2003-02-03 15:38:05 +01:00
|
|
|
|
break;
|
2003-09-25 10:55:53 +02:00
|
|
|
|
|
* sh-tdep.c (SH_NUM_REGS): Define as 67.
(sh_sh_register_name): Add eight empty register names.
(sh_sh3_register_name): Ditto.
(sh_sh3e_register_name): Ditto.
(sh_sh2e_register_name): Ditto.
(sh_sh2a_register_name): New function, defining SH2A register set.
(sh_sh2a_nofpu_register_name): New function, defining SH2A register set
in nofpu case.
(sh_sh_dsp_register_name): Add eight empty register names.
(sh_sh3_dsp_register_name): Ditto.
(sh_sh4_register_name): Ditto.
(sh_sh4_nofpu_register_name): Ditto.
(sh_sh4al_dsp_register_name): Ditto.
(sh2a_show_regs): New function.
(sh2a_nofpu_show_regs): New function.
(sh_sh2a_register_type): New function.
(do_bank_register_info): New function.
(sh_print_pseudo_register): Call do_bank_register_info.
Call sh_print_pseudo_register for valid "bank" register.
(sh_sh2a_register_sim_regno): New function.
(sh_gdbarch_init): Add bfd_mach_sh2a and bfd_mach_sh2a_nofpu handling.
Increment pseudo register count by one for all sh variants with
pseudo registers to accomodate pseudo bank register.
* sh-tdep.h: Add register numbers for R0_BANK0_REGNUM, MACHB_REGNUM,
IVNB_REGNUM, PRB_REGNUM, GBRB_REGNUM, MACLB_REGNUM, BANK_REGNUM,
IBCR_REGNUM, IBNR_REGNUM, TBR_REGNUM and PSEUDO_BANK_REGNUM.
Increment pseudo register numbers.
2004-10-06 10:55:36 +02:00
|
|
|
|
case bfd_mach_sh2a:
|
|
|
|
|
set_gdbarch_register_name (gdbarch, sh_sh2a_register_name);
|
|
|
|
|
set_gdbarch_register_type (gdbarch, sh_sh2a_register_type);
|
|
|
|
|
set_gdbarch_register_sim_regno (gdbarch, sh_sh2a_register_sim_regno);
|
|
|
|
|
|
|
|
|
|
set_gdbarch_fp0_regnum (gdbarch, 25);
|
|
|
|
|
set_gdbarch_num_pseudo_regs (gdbarch, 9);
|
|
|
|
|
set_gdbarch_pseudo_register_read (gdbarch, sh_pseudo_register_read);
|
|
|
|
|
set_gdbarch_pseudo_register_write (gdbarch, sh_pseudo_register_write);
|
2004-10-06 10:59:02 +02:00
|
|
|
|
set_gdbarch_return_value (gdbarch, sh_return_value_fpu);
|
* sh-tdep.c (SH_NUM_REGS): Define as 67.
(sh_sh_register_name): Add eight empty register names.
(sh_sh3_register_name): Ditto.
(sh_sh3e_register_name): Ditto.
(sh_sh2e_register_name): Ditto.
(sh_sh2a_register_name): New function, defining SH2A register set.
(sh_sh2a_nofpu_register_name): New function, defining SH2A register set
in nofpu case.
(sh_sh_dsp_register_name): Add eight empty register names.
(sh_sh3_dsp_register_name): Ditto.
(sh_sh4_register_name): Ditto.
(sh_sh4_nofpu_register_name): Ditto.
(sh_sh4al_dsp_register_name): Ditto.
(sh2a_show_regs): New function.
(sh2a_nofpu_show_regs): New function.
(sh_sh2a_register_type): New function.
(do_bank_register_info): New function.
(sh_print_pseudo_register): Call do_bank_register_info.
Call sh_print_pseudo_register for valid "bank" register.
(sh_sh2a_register_sim_regno): New function.
(sh_gdbarch_init): Add bfd_mach_sh2a and bfd_mach_sh2a_nofpu handling.
Increment pseudo register count by one for all sh variants with
pseudo registers to accomodate pseudo bank register.
* sh-tdep.h: Add register numbers for R0_BANK0_REGNUM, MACHB_REGNUM,
IVNB_REGNUM, PRB_REGNUM, GBRB_REGNUM, MACLB_REGNUM, BANK_REGNUM,
IBCR_REGNUM, IBNR_REGNUM, TBR_REGNUM and PSEUDO_BANK_REGNUM.
Increment pseudo register numbers.
2004-10-06 10:55:36 +02:00
|
|
|
|
set_gdbarch_push_dummy_call (gdbarch, sh_push_dummy_call_fpu);
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case bfd_mach_sh2a_nofpu:
|
|
|
|
|
set_gdbarch_register_name (gdbarch, sh_sh2a_nofpu_register_name);
|
|
|
|
|
set_gdbarch_register_sim_regno (gdbarch, sh_sh2a_register_sim_regno);
|
|
|
|
|
|
|
|
|
|
set_gdbarch_num_pseudo_regs (gdbarch, 1);
|
|
|
|
|
set_gdbarch_pseudo_register_read (gdbarch, sh_pseudo_register_read);
|
|
|
|
|
set_gdbarch_pseudo_register_write (gdbarch, sh_pseudo_register_write);
|
|
|
|
|
break;
|
|
|
|
|
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
case bfd_mach_sh_dsp:
|
2003-07-16 11:45:56 +02:00
|
|
|
|
set_gdbarch_register_name (gdbarch, sh_sh_dsp_register_name);
|
2002-07-17 20:43:28 +02:00
|
|
|
|
set_gdbarch_register_sim_regno (gdbarch, sh_dsp_register_sim_regno);
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
break;
|
2003-09-25 10:55:53 +02:00
|
|
|
|
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
case bfd_mach_sh3:
|
2003-07-16 11:45:56 +02:00
|
|
|
|
set_gdbarch_register_name (gdbarch, sh_sh3_register_name);
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
break;
|
2003-09-25 10:55:53 +02:00
|
|
|
|
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
case bfd_mach_sh3e:
|
2003-07-16 11:45:56 +02:00
|
|
|
|
/* doubles on sh2e and sh3e are actually 4 byte. */
|
|
|
|
|
set_gdbarch_double_bit (gdbarch, 4 * TARGET_CHAR_BIT);
|
|
|
|
|
|
|
|
|
|
set_gdbarch_register_name (gdbarch, sh_sh3e_register_name);
|
|
|
|
|
set_gdbarch_register_type (gdbarch, sh_sh3e_register_type);
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
set_gdbarch_fp0_regnum (gdbarch, 25);
|
2004-10-06 10:59:02 +02:00
|
|
|
|
set_gdbarch_return_value (gdbarch, sh_return_value_fpu);
|
2003-08-21 02:01:31 +02:00
|
|
|
|
set_gdbarch_push_dummy_call (gdbarch, sh_push_dummy_call_fpu);
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
break;
|
2003-09-25 10:55:53 +02:00
|
|
|
|
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
case bfd_mach_sh3_dsp:
|
2003-07-16 11:45:56 +02:00
|
|
|
|
set_gdbarch_register_name (gdbarch, sh_sh3_dsp_register_name);
|
|
|
|
|
set_gdbarch_register_sim_regno (gdbarch, sh_dsp_register_sim_regno);
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
break;
|
2003-09-25 10:55:53 +02:00
|
|
|
|
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
case bfd_mach_sh4:
|
2003-11-03 18:08:23 +01:00
|
|
|
|
case bfd_mach_sh4a:
|
2003-07-16 11:45:56 +02:00
|
|
|
|
set_gdbarch_register_name (gdbarch, sh_sh4_register_name);
|
|
|
|
|
set_gdbarch_register_type (gdbarch, sh_sh4_register_type);
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
set_gdbarch_fp0_regnum (gdbarch, 25);
|
* sh-tdep.c (SH_NUM_REGS): Define as 67.
(sh_sh_register_name): Add eight empty register names.
(sh_sh3_register_name): Ditto.
(sh_sh3e_register_name): Ditto.
(sh_sh2e_register_name): Ditto.
(sh_sh2a_register_name): New function, defining SH2A register set.
(sh_sh2a_nofpu_register_name): New function, defining SH2A register set
in nofpu case.
(sh_sh_dsp_register_name): Add eight empty register names.
(sh_sh3_dsp_register_name): Ditto.
(sh_sh4_register_name): Ditto.
(sh_sh4_nofpu_register_name): Ditto.
(sh_sh4al_dsp_register_name): Ditto.
(sh2a_show_regs): New function.
(sh2a_nofpu_show_regs): New function.
(sh_sh2a_register_type): New function.
(do_bank_register_info): New function.
(sh_print_pseudo_register): Call do_bank_register_info.
Call sh_print_pseudo_register for valid "bank" register.
(sh_sh2a_register_sim_regno): New function.
(sh_gdbarch_init): Add bfd_mach_sh2a and bfd_mach_sh2a_nofpu handling.
Increment pseudo register count by one for all sh variants with
pseudo registers to accomodate pseudo bank register.
* sh-tdep.h: Add register numbers for R0_BANK0_REGNUM, MACHB_REGNUM,
IVNB_REGNUM, PRB_REGNUM, GBRB_REGNUM, MACLB_REGNUM, BANK_REGNUM,
IBCR_REGNUM, IBNR_REGNUM, TBR_REGNUM and PSEUDO_BANK_REGNUM.
Increment pseudo register numbers.
2004-10-06 10:55:36 +02:00
|
|
|
|
set_gdbarch_num_pseudo_regs (gdbarch, 13);
|
2002-08-02 16:48:19 +02:00
|
|
|
|
set_gdbarch_pseudo_register_read (gdbarch, sh_pseudo_register_read);
|
|
|
|
|
set_gdbarch_pseudo_register_write (gdbarch, sh_pseudo_register_write);
|
2004-10-06 10:59:02 +02:00
|
|
|
|
set_gdbarch_return_value (gdbarch, sh_return_value_fpu);
|
2003-08-21 02:01:31 +02:00
|
|
|
|
set_gdbarch_push_dummy_call (gdbarch, sh_push_dummy_call_fpu);
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
break;
|
2003-09-25 10:55:53 +02:00
|
|
|
|
|
2003-11-03 18:08:23 +01:00
|
|
|
|
case bfd_mach_sh4_nofpu:
|
|
|
|
|
case bfd_mach_sh4a_nofpu:
|
|
|
|
|
set_gdbarch_register_name (gdbarch, sh_sh4_nofpu_register_name);
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case bfd_mach_sh4al_dsp:
|
|
|
|
|
set_gdbarch_register_name (gdbarch, sh_sh4al_dsp_register_name);
|
|
|
|
|
set_gdbarch_register_sim_regno (gdbarch, sh_dsp_register_sim_regno);
|
|
|
|
|
break;
|
|
|
|
|
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
default:
|
2004-02-16 17:04:18 +01:00
|
|
|
|
set_gdbarch_register_name (gdbarch, sh_sh_register_name);
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
|
|
|
break;
|
2000-07-10 16:43:37 +02:00
|
|
|
|
}
|
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
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2003-01-05 00:38:46 +01:00
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/* Hook in ABI-specific overrides, if they have been registered. */
|
|
|
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gdbarch_init_osabi (info, gdbarch);
|
2002-05-08 16:54:03 +02:00
|
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|
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2003-09-25 10:55:53 +02:00
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|
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frame_unwind_append_sniffer (gdbarch, dwarf2_frame_sniffer);
|
|
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frame_unwind_append_sniffer (gdbarch, sh_frame_sniffer);
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2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
Multiarch the sh target.
* sh-tdep.c:
(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
Remove.
(XMALLOC): Define.
(struct frame_extra_info): Define.
(sh_register_raw_size, sh_register_virtual_size,
sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
sh_frame_saved_pc, sh_skip_prologue,
sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
sh_extract_struct_value_address, sh_use_struct_convention,
sh_store_struct_return, sh_push_arguments, sh_push_return_address,
sh_saved_pc_after_call, sh_generic_register_name,
sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
sh_frame_args_address, sh_frame_locals_address,
sh_coerce_float_to_double, sh_default_store_return_value,
sh3e_sh4_store_return_value, sh_generic_show_regs,
sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
sh_register_virtual_size, sh_sh3e_register_virtual_type,
sh_default_register_virtual_type, sh_gdbarch_init): New functions.
(sh_target_architecture_hook, sh_frame_find_saved_regs,
sh_show_regs): Delete functions.
(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
sh_pop_frame, sh_extract_return_value): Update
* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
(struct gdbarch_tdep): Define.
Remove all unnecessary defines.
* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
for h8300 case.
(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
consistent.
(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
runtime check instead.
(e7000_wait): Ditto.
* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
and SPC register numbers.
(sh3_regnames, sh3e_regnames): Don't specify a size.
* config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
|
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|
return gdbarch;
|
2000-07-10 16:43:37 +02:00
|
|
|
|
}
|
|
|
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|
2003-10-02 12:47:05 +02:00
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|
|
|
extern initialize_file_ftype _initialize_sh_tdep; /* -Wmissing-prototypes */
|
2003-06-11 15:16:30 +02:00
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|
1999-04-16 03:35:26 +02:00
|
|
|
|
void
|
2000-07-30 03:48:28 +02:00
|
|
|
|
_initialize_sh_tdep (void)
|
1999-04-16 03:35:26 +02:00
|
|
|
|
{
|
|
|
|
|
struct cmd_list_element *c;
|
2003-10-02 12:47:05 +02:00
|
|
|
|
|
2003-09-16 17:56:03 +02:00
|
|
|
|
gdbarch_register (bfd_arch_sh, sh_gdbarch_init, NULL);
|
1999-04-16 03:35:26 +02:00
|
|
|
|
|
2005-02-15 Andrew Cagney <cagney@gnu.org>
Mark up add_com, add_info and add_prefix_cmd.
* breakpoint.c, cp-support.c, dcache.c, dwarf2read.c: Update.
* exec.c, f-valprint.c, frame.c, gcore.c, gnu-nat.c: Update.
* go32-nat.c, infcmd.c, inflow.c, infptrace.c, infrun.c: Update.
* kod.c, language.c, linux-nat.c, m32r-rom.c, macrocmd.c: Update.
* maint.c, memattr.c, mips-tdep.c, nto-procfs.c, objc-lang.c: Update.
* ocd.c, pa64solib.c, printcmd.c, procfs.c, regcache.c: Update.
* remote-e7000.c, remote-m32r-sdi.c, remote-mips.c: Update.
* remote-sds.c, remote-sim.c, remote-st.c, remote-utils.c: Update.
* remote.c, rs6000-tdep.c, ser-go32.c, serial.c: Update.
* sh-tdep.c, solib.c, somsolib.c, source.c, stack.c: Update.
* symfile.c, symtab.c, target.c, thread.c, top.c: Update.
* tracepoint.c, typeprint.c, utils.c, valprint.c: Update.
* win32-nat.c, xcoffsolib.c, cli/cli-cmds.c, cli/cli-dump.c: Update.
* cli/cli-logging.c, tui/tui-layout.c, tui/tui-regs.c: Update.
* tui/tui-stack.c, tui/tui-win.c: Update.
2005-02-15 16:49:28 +01:00
|
|
|
|
add_com ("regs", class_vars, sh_show_regs_command, _("Print all registers"));
|
1999-04-16 03:35:26 +02:00
|
|
|
|
}
|