OpenE2K/binutils-gdb
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Remove sp_regnum_from_eax and pc_regnum_from_eax

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PR backtrace/14646
	PR gdb/14647
	* i386-tdep.h (gdbarch_tdep): Remove sp_regnum_from_eax and
	pc_regnum_from_eax.
	* i386-tdep.c (i386_gdbarch_init): Don't use sp_regnum_from_eax
	nor pc_regnum_from_eax.
	* amd64-tdep.c (amd64_x32_init_abi): Don't set sp_regnum_from_eax
	nor pc_regnum_from_eax.
This commit is contained in:
H.J. Lu 2012-10-15 20:37:39 +00:00
parent a9a72a6552
commit eab09350a3
4 changed files with 11 additions and 22 deletions
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11
gdb/ChangeLog
View File

@ -1,3 +1,14 @@
2012-10-15 H.J. Lu <hongjiu.lu@intel.com>
PR backtrace/14646
PR gdb/14647
* i386-tdep.h (gdbarch_tdep): Remove sp_regnum_from_eax and
pc_regnum_from_eax.
* i386-tdep.c (i386_gdbarch_init): Don't use sp_regnum_from_eax
nor pc_regnum_from_eax.
* amd64-tdep.c (amd64_x32_init_abi): Don't set sp_regnum_from_eax
nor pc_regnum_from_eax.
2012-10-15 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix entry values resolving in inlined frames.

3
gdb/amd64-tdep.c
View File

@ -2943,9 +2943,6 @@ amd64_x32_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
tdesc = tdesc_x32;
tdep->tdesc = tdesc;
tdep->sp_regnum_from_eax = AMD64_RSP_REGNUM;
tdep->pc_regnum_from_eax = AMD64_RIP_REGNUM;
tdep->num_dword_regs = 17;
set_tdesc_pseudo_register_type (gdbarch, amd64_x32_pseudo_register_type);

11
gdb/i386-tdep.c
View File

@ -7705,9 +7705,6 @@ i386_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
tdep->num_mmx_regs = 8;
tdep->num_ymm_regs = 0;
tdep->sp_regnum_from_eax = -1;
tdep->pc_regnum_from_eax = -1;
tdesc_data = tdesc_data_alloc ();
set_gdbarch_relocate_instruction (gdbarch, i386_relocate_instruction);
@ -7752,14 +7749,6 @@ i386_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
/* Support dword pseudo-register if it hasn't been disabled. */
tdep->eax_regnum = ymm0_regnum;
ymm0_regnum += tdep->num_dword_regs;
if (tdep->sp_regnum_from_eax != -1)
set_gdbarch_sp_regnum (gdbarch,
(tdep->eax_regnum
+ tdep->sp_regnum_from_eax));
if (tdep->pc_regnum_from_eax != -1)
set_gdbarch_pc_regnum (gdbarch,
(tdep->eax_regnum
+ tdep->pc_regnum_from_eax));
}
else
tdep->eax_regnum = -1;

8
gdb/i386-tdep.h
View File

@ -149,14 +149,6 @@ struct gdbarch_tdep
of pseudo dword register support. */
int eax_regnum;
/* Register number for SP, relative to %eax. Set this to -1 to
indicate the absence of pseudo SP register support. */
int sp_regnum_from_eax;
/* Register number for PC, relative to %eax. Set this to -1 to
indicate the absence of pseudo PC register support. */
int pc_regnum_from_eax;
/* Number of core registers. */
int num_core_regs;