diff options
Diffstat (limited to 'target/s390x')
| -rw-r--r-- | target/s390x/tcg/excp_helper.c | 2 | ||||
| -rw-r--r-- | target/s390x/tcg/translate.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/target/s390x/tcg/excp_helper.c b/target/s390x/tcg/excp_helper.c index 228aa9f237..3da337f7c7 100644 --- a/target/s390x/tcg/excp_helper.c +++ b/target/s390x/tcg/excp_helper.c @@ -639,7 +639,7 @@ void monitor_event(CPUS390XState *env, void HELPER(monitor_call)(CPUS390XState *env, uint64_t monitor_code, uint32_t monitor_class) { - g_assert(monitor_class <= 0xff); + g_assert(monitor_class <= 0xf); if (env->cregs[8] & (0x8000 >> monitor_class)) { monitor_event(env, monitor_code, monitor_class, GETPC()); diff --git a/target/s390x/tcg/translate.c b/target/s390x/tcg/translate.c index 244e61ad2e..84d76f1cea 100644 --- a/target/s390x/tcg/translate.c +++ b/target/s390x/tcg/translate.c @@ -3177,9 +3177,9 @@ static DisasJumpType op_lcbb(DisasContext *s, DisasOps *o) static DisasJumpType op_mc(DisasContext *s, DisasOps *o) { - const uint16_t monitor_class = get_field(s, i2); + const uint8_t monitor_class = get_field(s, i2); - if (monitor_class & 0xff00) { + if (monitor_class & 0xf0) { gen_program_exception(s, PGM_SPECIFICATION); return DISAS_NORETURN; } |