diff options
Diffstat (limited to 'target-i386/translate.c')
| -rw-r--r-- | target-i386/translate.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/target-i386/translate.c b/target-i386/translate.c index 5b11d7f63e..0f62a97286 100644 --- a/target-i386/translate.c +++ b/target-i386/translate.c @@ -7351,6 +7351,10 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start) ot = OT_QUAD; else ot = OT_LONG; + if ((prefixes & PREFIX_LOCK) && (reg == 0) && + (s->cpuid_ext3_features & CPUID_EXT3_CR8LEG)) { + reg = 8; + } switch(reg) { case 0: case 2: |