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authorDoug Evans <dje@google.com>2009-01-29 00:29:57 +0000
committerDoug Evans <dje@google.com>2009-01-29 00:29:57 +0000
commit35669430c88d5bcf7a346d47818c3eef0bf57d96 (patch)
tree12edeb51967522ebb031fe5b5a7506e8ed021217 /gdb/amd64-tdep.h
parent2211be76e9b95052a9c9403eaf032bd71d52c04c (diff)
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* opcode/i386.h: Add multiple inclusion protection.
(EAX_REG_NUM,ECX_REG_NUM,EDX_REGNUM,EBX_REG_NUM,ESI_REG_NUM) (EDI_REG_NUM): New macros. (MODRM_MOD_FIELD,MODRM_REG_FIELD,MODRM_RM_FIELD): New macros. (SIB_SCALE_FIELD,SIB_INDEX_FIELD,SIB_BASE_FIELD): New macros. (REG_PREFIX_P): New macro. * amd64-tdep.h (amd64_displaced_step_copy_insn): Declare. (amd64_displaced_step_fixup): Declare. * amd64-tdep.c: #include opcode/i386.h, dis-asm.h. (amd64_arch_regmap): Move out of amd64_analyze_stack_align and make static global. (amd64_arch_regmap_len): New static global. (amd64_arch_reg_to_regnum): New function. (struct amd64_insn): New struct. (struct displaced_step_closure): New struct. (onebyte_has_modrm,twobyte_has_modrm): New static globals. (rex_prefix_p,skip_prefixes) (amd64_insn_length_fprintf,amd64_insn_length_init_dis) (amd64_insn_length,amd64_get_unused_input_int_reg) (amd64_get_insn_details,fixup_riprel,fixup_displaced_copy) (amd64_displaced_step_copy_insn) (amd64_absolute_jmp_p,amd64_absolute_call_p,amd64_ret_p) (amd64_call_p,amd64_breakpoint_p,amd64_syscall_p) (amd64_displaced_step_fixup): New functions. * amd64-linux-tdep.c: #include arch-utils.h. (amd64_linux_init_abi): Install displaced stepping support. * gdb.arch/amd64-disp-step.S: New file. * gdb.arch/amd64-disp-step.exp: New file. * gdb.arch/i386-disp-step.S: New file. * gdb.arch/i386-disp-step.exp: New file.
Diffstat (limited to 'gdb/amd64-tdep.h')
-rw-r--r--gdb/amd64-tdep.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/gdb/amd64-tdep.h b/gdb/amd64-tdep.h
index 6b5d04e..121d225 100644
--- a/gdb/amd64-tdep.h
+++ b/gdb/amd64-tdep.h
@@ -67,6 +67,14 @@ enum amd64_regnum
/* Number of general purpose registers. */
#define AMD64_NUM_GREGS 24
+extern struct displaced_step_closure *amd64_displaced_step_copy_insn
+ (struct gdbarch *gdbarch, CORE_ADDR from, CORE_ADDR to,
+ struct regcache *regs);
+extern void amd64_displaced_step_fixup (struct gdbarch *gdbarch,
+ struct displaced_step_closure *closure,
+ CORE_ADDR from, CORE_ADDR to,
+ struct regcache *regs);
+
extern void amd64_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch);
/* Functions from amd64-tdep.c which may be needed on architectures