diff options
| author | Michael Snyder <msnyder@vmware.com> | 2009-08-26 23:59:19 +0000 |
|---|---|---|
| committer | Michael Snyder <msnyder@vmware.com> | 2009-08-26 23:59:19 +0000 |
| commit | d691bec7392097e60ed0416ba61ce7ffb734ea32 (patch) | |
| tree | 002cf68aa9de6dc5688306cafe7716465e7724ae /gdb/i386-tdep.c | |
| parent | 4e7defc130f5b148c9df0dc7c8f5d1ec6fa1ad3b (diff) | |
| download | gdb-d691bec7392097e60ed0416ba61ce7ffb734ea32.zip gdb-d691bec7392097e60ed0416ba61ce7ffb734ea32.tar.gz gdb-d691bec7392097e60ed0416ba61ce7ffb734ea32.tar.bz2 | |
2009-08-22 Michael Snyder <msnyder@vmware.com>
* i386-tdep.c (i386_process_record): Break out of prefix loop
if not amd64. Otherwise inc/dec instructions are lost.
Diffstat (limited to 'gdb/i386-tdep.c')
| -rw-r--r-- | gdb/i386-tdep.c | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c index 836172b..def86cf 100644 --- a/gdb/i386-tdep.c +++ b/gdb/i386-tdep.c @@ -3280,23 +3280,23 @@ i386_process_record (struct gdbarch *gdbarch, struct regcache *regcache, case 0x67: prefixes |= PREFIX_ADDR; break; - case 0x40: - case 0x41: - case 0x42: - case 0x43: - case 0x44: - case 0x45: - case 0x46: - case 0x47: - case 0x48: - case 0x49: - case 0x4a: - case 0x4b: - case 0x4c: - case 0x4d: - case 0x4e: - case 0x4f: - if (ir.regmap[X86_RECORD_R8_REGNUM]) + case 0x40: /* i386 inc %eax */ + case 0x41: /* i386 inc %ecx */ + case 0x42: /* i386 inc %edx */ + case 0x43: /* i386 inc %ebx */ + case 0x44: /* i386 inc %esp */ + case 0x45: /* i386 inc %ebp */ + case 0x46: /* i386 inc %esi */ + case 0x47: /* i386 inc %edi */ + case 0x48: /* i386 dec %eax */ + case 0x49: /* i386 dec %ecx */ + case 0x4a: /* i386 dec %edx */ + case 0x4b: /* i386 dec %ebx */ + case 0x4c: /* i386 dec %esp */ + case 0x4d: /* i386 dec %ebp */ + case 0x4e: /* i386 dec %esi */ + case 0x4f: /* i386 dec %edi */ + if (ir.regmap[X86_RECORD_R8_REGNUM]) /* 64 bit target */ { /* REX */ rex = 1; @@ -3305,6 +3305,8 @@ i386_process_record (struct gdbarch *gdbarch, struct regcache *regcache, ir.rex_x = (tmpu8 & 0x2) << 2; ir.rex_b = (tmpu8 & 0x1) << 3; } + else /* 32 bit target */ + goto out_prefixes; break; default: goto out_prefixes; |