diff options
Diffstat (limited to 'target-i386/translate.c')
| -rw-r--r-- | target-i386/translate.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/target-i386/translate.c b/target-i386/translate.c index 96e72c9dd8..393db0d65e 100644 --- a/target-i386/translate.c +++ b/target-i386/translate.c @@ -5327,8 +5327,12 @@ static target_ulong disas_insn(DisasContext *s, target_ulong pc_start) if (CODE64(s)) goto illegal_op; val = ldub_code(s->pc++); - gen_op_aam(val); - s->cc_op = CC_OP_LOGICB; + if (val == 0) { + gen_exception(s, EXCP00_DIVZ, pc_start - s->cs_base); + } else { + gen_op_aam(val); + s->cc_op = CC_OP_LOGICB; + } break; case 0xd5: /* aad */ if (CODE64(s)) |