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| author | Hui Zhu <teawater@gmail.com> | 2009-04-30 03:12:17 +0000 |
|---|---|---|
| committer | Hui Zhu <teawater@gmail.com> | 2009-04-30 03:12:17 +0000 |
| commit | 7ad10968513bdf1f4af09a74f6b51547547ad2bd (patch) | |
| tree | 4238ad98642e270fbd42c416f8ce5b60a1450c3c /gdb/i386-tdep.h | |
| parent | 96429cc88348ab437aba4dbf80c264351eb0b62d (diff) | |
| download | gdb-7ad10968513bdf1f4af09a74f6b51547547ad2bd.zip gdb-7ad10968513bdf1f4af09a74f6b51547547ad2bd.tar.gz gdb-7ad10968513bdf1f4af09a74f6b51547547ad2bd.tar.bz2 | |
I386 architecture process record and replay support.
* i386-tdep.c (PREFIX_REPZ, PREFIX_REPNZ, PREFIX_LOCK,
PREFIX_DATA, PREFIX_ADDR): New macros. Help decode the i386
instruction set.
(aflag, dflag, override, modrm, mod, reg, rm, ot,
i386_record_pc): New variables. Ditto.
(i386_record_modrm, i386_record_lea_modrm_addr,
i386_record_lea_modrm): New functions. Ditto.
(i386_process_record): New function. Parse the instruction in
address "addr" and record the values of registers and memory
that will be changed by this instruction.
(i386_gdbarch_init): Set "i386_process_record" to GDBARCH
"process_record" interface.
* i386-tdep.h (gdbarch_tdep): New function pointers
"i386_intx80_record" and "i386_sysenter_record" that point to
the function that can record "intx80" and "sysenter" execute
log.
Diffstat (limited to 'gdb/i386-tdep.h')
| -rw-r--r-- | gdb/i386-tdep.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gdb/i386-tdep.h b/gdb/i386-tdep.h index 6bebdfc..c73e7d9 100644 --- a/gdb/i386-tdep.h +++ b/gdb/i386-tdep.h @@ -106,6 +106,12 @@ struct gdbarch_tdep /* ISA-specific data types. */ struct type *i386_mmx_type; struct type *i386_sse_type; + + /* Process record/replay target. */ + /* Parse intx80 args. */ + int (*i386_intx80_record) (struct regcache *regcache); + /* Parse sysenter args. */ + int (*i386_sysenter_record) (struct regcache *regcache); }; /* Floating-point registers. */ |