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| author | Hui Zhu <teawater@gmail.com> | 2009-09-07 11:09:33 +0000 |
|---|---|---|
| committer | Hui Zhu <teawater@gmail.com> | 2009-09-07 11:09:33 +0000 |
| commit | d7877f7ecfac904cf3ad238099c63db9e561b047 (patch) | |
| tree | 9276feb190725395a7b79d488f100de9a4c003ac /gdb/i386-tdep.c | |
| parent | 2eee559322944130e16808a3049f60f80561f69a (diff) | |
| download | gdb-d7877f7ecfac904cf3ad238099c63db9e561b047.zip gdb-d7877f7ecfac904cf3ad238099c63db9e561b047.tar.gz gdb-d7877f7ecfac904cf3ad238099c63db9e561b047.tar.bz2 | |
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.
Diffstat (limited to 'gdb/i386-tdep.c')
| -rw-r--r-- | gdb/i386-tdep.c | 37 |
1 files changed, 11 insertions, 26 deletions
diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c index 8b58a50..ab628c4 100644 --- a/gdb/i386-tdep.c +++ b/gdb/i386-tdep.c @@ -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 " |