-----Original Message-----
From: gdb-patches-owner@sourceware.org
[mailto:gdb-patches-owner@sourceware.org] On Behalf Of teawater
Sent: Thursday, November 06, 2008 2:51 AM
To: gdb-patches@sourceware.org
Subject: [RFA] Process record and replay, 8/10
This patch add code to make I386 architecture support process
record and replay.
2008-11-06 Hui Zhu <teawater@gmail.com>
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.
(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 change in 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 can record "intx80" and "sysenter" execute log.
i386-tdep.c | 2706
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
i386-tdep.h | 3
2 files changed, 2709 insertions(+)