diff options
Diffstat (limited to 'target/s390x/fpu_helper.c')
| -rw-r--r-- | target/s390x/fpu_helper.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/target/s390x/fpu_helper.c b/target/s390x/fpu_helper.c index 5c5b451b3b..1b662d2520 100644 --- a/target/s390x/fpu_helper.c +++ b/target/s390x/fpu_helper.c @@ -21,6 +21,7 @@ #include "qemu/osdep.h" #include "cpu.h" #include "internal.h" +#include "tcg_s390x.h" #include "exec/exec-all.h" #include "exec/cpu_ldst.h" #include "exec/helper-proto.h" @@ -40,14 +41,6 @@ ? (mask / (from / to)) & to \ : (mask & from) * (to / from)) -static void ieee_exception(CPUS390XState *env, uint32_t dxc, uintptr_t retaddr) -{ - /* Install the DXC code. */ - env->fpc = (env->fpc & ~0xff00) | (dxc << 8); - /* Trap. */ - s390_program_interrupt(env, PGM_DATA, ILEN_AUTO, retaddr); -} - /* Should be called after any operation that may raise IEEE exceptions. */ static void handle_exceptions(CPUS390XState *env, uintptr_t retaddr) { @@ -75,7 +68,7 @@ static void handle_exceptions(CPUS390XState *env, uintptr_t retaddr) /* Send signals for enabled exceptions. */ s390_exc &= env->fpc >> 24; if (s390_exc) { - ieee_exception(env, s390_exc, retaddr); + tcg_s390_data_exception(env, s390_exc, retaddr); } } @@ -773,6 +766,6 @@ void HELPER(sfas)(CPUS390XState *env, uint64_t val) is also 1, a simulated-iee-exception trap occurs. */ s390_exc = (signalling >> 16) & (source >> 24); if (s390_exc) { - ieee_exception(env, s390_exc | 3, GETPC()); + tcg_s390_data_exception(env, s390_exc | 3, GETPC()); } } |