diff options
| author | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2004-05-08 21:08:41 +0000 |
|---|---|---|
| committer | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2004-05-08 21:08:41 +0000 |
| commit | 2ee73ac3a855fb0cfba3db91fdd1ecebdbc6f971 (patch) | |
| tree | 9759c191fd2b12e00749c4ea4b45298c9336c35c /target-i386/translate.c | |
| parent | 28c3ee3fed3bb51c45320bec1ede3585cd36f8a4 (diff) | |
division by zero FPU exception support
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@795 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'target-i386/translate.c')
| -rw-r--r-- | target-i386/translate.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/target-i386/translate.c b/target-i386/translate.c index a1a4c633dc..c6aa5030ed 100644 --- a/target-i386/translate.c +++ b/target-i386/translate.c @@ -3761,6 +3761,11 @@ static uint8_t *disas_insn(DisasContext *s, uint8_t *pc_start) if ((s->flags & (HF_MP_MASK | HF_TS_MASK)) == (HF_MP_MASK | HF_TS_MASK)) { gen_exception(s, EXCP07_PREX, pc_start - s->cs_base); + } else { + if (s->cc_op != CC_OP_DYNAMIC) + gen_op_set_cc_op(s->cc_op); + gen_op_jmp_im(pc_start - s->cs_base); + gen_op_fwait(); } break; case 0xcc: /* int3 */ |