diff options
| author | David Hildenbrand <david@redhat.com> | 2017-09-28 22:36:43 +0200 |
|---|---|---|
| committer | Cornelia Huck <cohuck@redhat.com> | 2017-10-20 13:32:10 +0200 |
| commit | 9dec238826361c9d7f60d26b88fd224512355c6e (patch) | |
| tree | 34c0e689f7cbc6189d3479ccfc6c34dc5dbf159c /target/s390x/translate.c | |
| parent | 8417f904bad50021b432dfea12613345d9fb1f68 (diff) | |
s390x/tcg: take care of external interrupt subclasses
We can now let go of INTERRUPT_EXT. When cr0 changes, we have to
revalidate if we now have a pending external interrupt, just like
when the PSW (or SYSTEM MASK only) changes.
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20170928203708.9376-6-david@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'target/s390x/translate.c')
| -rw-r--r-- | target/s390x/translate.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/target/s390x/translate.c b/target/s390x/translate.c index 165d2cac3e..8fa5772185 100644 --- a/target/s390x/translate.c +++ b/target/s390x/translate.c @@ -2719,7 +2719,8 @@ static ExitStatus op_lctl(DisasContext *s, DisasOps *o) gen_helper_lctl(cpu_env, r1, o->in2, r3); tcg_temp_free_i32(r1); tcg_temp_free_i32(r3); - return NO_EXIT; + /* Exit to main loop to reevaluate s390_cpu_exec_interrupt. */ + return EXIT_PC_STALE_NOCHAIN; } static ExitStatus op_lctlg(DisasContext *s, DisasOps *o) @@ -2730,7 +2731,8 @@ static ExitStatus op_lctlg(DisasContext *s, DisasOps *o) gen_helper_lctlg(cpu_env, r1, o->in2, r3); tcg_temp_free_i32(r1); tcg_temp_free_i32(r3); - return NO_EXIT; + /* Exit to main loop to reevaluate s390_cpu_exec_interrupt. */ + return EXIT_PC_STALE_NOCHAIN; } static ExitStatus op_lra(DisasContext *s, DisasOps *o) |