diff mbox

[2/3] target/s390x: fix SIGNAL PROCESSOR return value

Message ID 20170509082800.10756-3-aurelien@aurel32.net (mailing list archive)
State New, archived
Headers show

Commit Message

Aurelien Jarno May 9, 2017, 8:27 a.m. UTC 
The SIGNAL PROCESSOR helper returns its value through the CC register.
set_cc_static should be called just after the helper.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
---
 target/s390x/translate.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Richard Henderson May 9, 2017, 2:14 p.m. UTC | #1 
On 05/09/2017 01:27 AM, Aurelien Jarno wrote:
> The SIGNAL PROCESSOR helper returns its value through the CC register.
> set_cc_static should be called just after the helper.
> 
> Signed-off-by: Aurelien Jarno<aurelien@aurel32.net>
> ---
>   target/s390x/translate.c | 1 +
>   1 file changed, 1 insertion(+)

Reviewed-by: Richard Henderson <rth@twiddle.net>


r~
diff mbox

Patch

diff --git a/target/s390x/translate.c b/target/s390x/translate.c
index 558ff78084..c58c27f8e9 100644
--- a/target/s390x/translate.c
+++ b/target/s390x/translate.c
@@ -3363,6 +3363,7 @@  static ExitStatus op_sigp(DisasContext *s, DisasOps *o)
     check_privileged(s);
     potential_page_fault(s);
     gen_helper_sigp(cc_op, cpu_env, o->in2, r1, o->in1);
+    set_cc_static(s);
     tcg_temp_free_i32(r1);
     return NO_EXIT;
 }