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2009-09-06 Hui Zhu <teawater@gmail.com>

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* i386-tdep.c (i386_record_check_override): Deleted.
	(i386_record_lea_modrm): Ditto.
	(i386_process_record): Ditto.
This commit is contained in:
Hui Zhu 2009-09-07 11:09:33 +00:00
parent 2eee559322
commit d7877f7ecf
2 changed files with 17 additions and 26 deletions
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6
gdb/ChangeLog
View File

@ -1,3 +1,9 @@
2009-09-06 Hui Zhu <teawater@gmail.com>
* i386-tdep.c (i386_record_check_override): Deleted.
(i386_record_lea_modrm): Ditto.
(i386_process_record): Ditto.
2009-09-05 Eli Zaretskii <eliz@gnu.org>
* config/djgpp/djconfig.sh: Fix for Autoconf 2.64.

37
gdb/i386-tdep.c
View File

@ -3148,26 +3148,6 @@ no_rm:
return 0;
}
static int
i386_record_check_override (struct i386_record_s *irp)
{
if (irp->override >= 0 && irp->override != X86_RECORD_DS_REGNUM)
{
ULONGEST orv, ds;
regcache_raw_read_unsigned (irp->regcache,
irp->regmap[irp->override],
&orv);
regcache_raw_read_unsigned (irp->regcache,
irp->regmap[X86_RECORD_DS_REGNUM],
&ds);
if (orv != ds)
return 1;
}
return 0;
}
/* Record the value of the memory that willbe changed in current instruction
to "record_arch_list".
Return -1 if something wrong. */
@ -3178,7 +3158,7 @@ i386_record_lea_modrm (struct i386_record_s *irp)
struct gdbarch *gdbarch = irp->gdbarch;
uint64_t addr;
if (i386_record_check_override (irp))
if (irp->override >= 0)
{
warning (_("Process record ignores the memory change "
"of instruction at address %s because it "
@ -4060,7 +4040,7 @@ reswitch:
/* mov EAX */
case 0xa2:
case 0xa3:
if (i386_record_check_override (&ir))
if (ir.override >= 0)
{
warning (_("Process record ignores the memory change "
"of instruction at address 0x%s because "
@ -4478,8 +4458,13 @@ reswitch:
ir.regmap[X86_RECORD_REDI_REGNUM],
&tmpulongest);
ir.override = X86_RECORD_ES_REGNUM;
if (ir.aflag && i386_record_check_override (&ir))
regcache_raw_read_unsigned (ir.regcache,
ir.regmap[X86_RECORD_ES_REGNUM],
&es);
regcache_raw_read_unsigned (ir.regcache,
ir.regmap[X86_RECORD_DS_REGNUM],
&ds);
if (ir.aflag && (es != ds))
{
/* addr += ((uint32_t) read_register (I386_ES_REGNUM)) << 4; */
warning (_("Process record ignores the memory "
@ -5103,7 +5088,7 @@ reswitch:
opcode = opcode << 8 | ir.modrm;
goto no_support;
}
if (i386_record_check_override (&ir))
if (ir.override >= 0)
{
warning (_("Process record ignores the memory "
"change of instruction at "
@ -5154,7 +5139,7 @@ reswitch:
else
{
/* sidt */
if (i386_record_check_override (&ir))
if (ir.override >= 0)
{
warning (_("Process record ignores the memory "
"change of instruction at "