diff options
| -rw-r--r-- | target/s390x/mem_helper.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/target/s390x/mem_helper.c b/target/s390x/mem_helper.c index 86238e0..20e1ac0 100644 --- a/target/s390x/mem_helper.c +++ b/target/s390x/mem_helper.c @@ -1960,12 +1960,18 @@ uint32_t HELPER(rrbe)(CPUS390XState *env, uint64_t r2) uint32_t HELPER(mvcs)(CPUS390XState *env, uint64_t l, uint64_t a1, uint64_t a2) { + const uint8_t psw_as = (env->psw.mask & PSW_MASK_ASC) >> PSW_SHIFT_ASC; uintptr_t ra = GETPC(); int cc = 0, i; HELPER_LOG("%s: %16" PRIx64 " %16" PRIx64 " %16" PRIx64 "\n", __func__, l, a1, a2); + if (!(env->psw.mask & PSW_MASK_DAT) || !(env->cregs[0] & CR0_SECONDARY) || + psw_as == AS_HOME || psw_as == AS_ACCREG) { + s390_program_interrupt(env, PGM_SPECIAL_OP, ILEN_AUTO, ra); + } + if (l > 256) { /* max 256 */ l = 256; @@ -1983,12 +1989,18 @@ uint32_t HELPER(mvcs)(CPUS390XState *env, uint64_t l, uint64_t a1, uint64_t a2) uint32_t HELPER(mvcp)(CPUS390XState *env, uint64_t l, uint64_t a1, uint64_t a2) { + const uint8_t psw_as = (env->psw.mask & PSW_MASK_ASC) >> PSW_SHIFT_ASC; uintptr_t ra = GETPC(); int cc = 0, i; HELPER_LOG("%s: %16" PRIx64 " %16" PRIx64 " %16" PRIx64 "\n", __func__, l, a1, a2); + if (!(env->psw.mask & PSW_MASK_DAT) || !(env->cregs[0] & CR0_SECONDARY) || + psw_as == AS_HOME || psw_as == AS_ACCREG) { + s390_program_interrupt(env, PGM_SPECIAL_OP, ILEN_AUTO, ra); + } + if (l > 256) { /* max 256 */ l = 256; |