@@ -789,6 +789,19 @@ void HELPER(sfas)(CPUS390XState *env, uint64_t fpc)
*/
s390_exc = (signalling >> 16) & (fpc >> 24);
if (s390_exc) {
+ if (s390_exc & S390_IEEE_MASK_INVALID) {
+ s390_exc = S390_IEEE_MASK_INVALID;
+ } else if (s390_exc & S390_IEEE_MASK_DIVBYZERO) {
+ s390_exc = S390_IEEE_MASK_DIVBYZERO;
+ } else if (s390_exc & S390_IEEE_MASK_OVERFLOW) {
+ s390_exc &= (S390_IEEE_MASK_OVERFLOW | S390_IEEE_MASK_INEXACT);
+ } else if (s390_exc & S390_IEEE_MASK_UNDERFLOW) {
+ s390_exc &= (S390_IEEE_MASK_UNDERFLOW | S390_IEEE_MASK_INEXACT);
+ } else if (s390_exc & S390_IEEE_MASK_INEXACT) {
+ s390_exc = S390_IEEE_MASK_INEXACT;
+ } else if (s390_exc & S390_IEEE_MASK_QUANTUM) {
+ s390_exc = S390_IEEE_MASK_QUANTUM;
+ }
tcg_s390_data_exception(env, s390_exc | 3, GETPC());
}
}