diff options
| -rw-r--r-- | target-sparc/op.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/target-sparc/op.c b/target-sparc/op.c index fd30e90e1f..9e16a29a43 100644 --- a/target-sparc/op.c +++ b/target-sparc/op.c @@ -671,6 +671,11 @@ void OPPROTO op_udiv_T1_T0(void) x0 = T0 | ((uint64_t) (env->y) << 32); x1 = T1; + + if (x1 == 0) { + raise_exception(TT_DIV_ZERO); + } + x0 = x0 / x1; if (x0 > 0xffffffff) { T0 = 0xffffffff; @@ -689,6 +694,11 @@ void OPPROTO op_sdiv_T1_T0(void) x0 = T0 | ((int64_t) (env->y) << 32); x1 = T1; + + if (x1 == 0) { + raise_exception(TT_DIV_ZERO); + } + x0 = x0 / x1; if ((int32_t) x0 != x0) { T0 = x0 < 0? 0x80000000: 0x7fffffff; |