From d7877f7ecfac904cf3ad238099c63db9e561b047 Mon Sep 17 00:00:00 2001 From: Hui Zhu Date: Mon, 7 Sep 2009 11:09:33 +0000 Subject: [PATCH] 2009-09-06 Hui Zhu * i386-tdep.c (i386_record_check_override): Deleted. (i386_record_lea_modrm): Ditto. (i386_process_record): Ditto. --- gdb/ChangeLog | 6 ++++++ gdb/i386-tdep.c | 37 +++++++++++-------------------------- 2 files changed, 17 insertions(+), 26 deletions(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 353bfc00d80..362428e737c 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,9 @@ +2009-09-06 Hui Zhu + + * i386-tdep.c (i386_record_check_override): Deleted. + (i386_record_lea_modrm): Ditto. + (i386_process_record): Ditto. + 2009-09-05 Eli Zaretskii * config/djgpp/djconfig.sh: Fix for Autoconf 2.64. diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c index 8b58a50d2b9..ab628c41f09 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 " -- 2.30.2