diff options
Diffstat (limited to 'target/s390x/tcg/cc_helper.c')
| -rw-r--r-- | target/s390x/tcg/cc_helper.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/target/s390x/tcg/cc_helper.c b/target/s390x/tcg/cc_helper.c index b2e8d3d9f5..b36f8cdc8b 100644 --- a/target/s390x/tcg/cc_helper.c +++ b/target/s390x/tcg/cc_helper.c @@ -487,6 +487,10 @@ void HELPER(sacf)(CPUS390XState *env, uint64_t a1) { HELPER_LOG("%s: %16" PRIx64 "\n", __func__, a1); + if (!(env->psw.mask & PSW_MASK_DAT)) { + tcg_s390_program_interrupt(env, PGM_SPECIAL_OP, GETPC()); + } + switch (a1 & 0xf00) { case 0x000: env->psw.mask &= ~PSW_MASK_ASC; @@ -497,6 +501,9 @@ void HELPER(sacf)(CPUS390XState *env, uint64_t a1) env->psw.mask |= PSW_ASC_SECONDARY; break; case 0x300: + if ((env->psw.mask & PSW_MASK_PSTATE) != 0) { + tcg_s390_program_interrupt(env, PGM_PRIVILEGED, GETPC()); + } env->psw.mask &= ~PSW_MASK_ASC; env->psw.mask |= PSW_ASC_HOME; break; |