From: David Hildenbrand <david@redhat.com>
To: qemu-devel@nongnu.org
Cc: rth@twiddle.net, agraf@suse.de,
Aurelien Jarno <aurelien@aurel32.net>,
thuth@redhat.com, david@redhat.com
Subject: [Qemu-devel] [PATCH v2 1/2] target/s390x: specification exceptions are suppressing
Date: Fri, 9 Jun 2017 15:34:25 +0200 [thread overview]
Message-ID: <20170609133426.11447-2-david@redhat.com> (raw)
In-Reply-To: <20170609133426.11447-1-david@redhat.com>
The PSW in the old PSW has to point at the next instruction, as
specification exceptions are defined to be "suppressing or completed",
but not nullified.
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/helper.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/s390x/helper.c b/target/s390x/helper.c
index a8d20c5..42a2465 100644
--- a/target/s390x/helper.c
+++ b/target/s390x/helper.c
@@ -737,6 +737,6 @@ void s390x_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
if (retaddr) {
cpu_restore_state(cs, retaddr);
}
- program_interrupt(env, PGM_SPECIFICATION, ILEN_LATER);
+ program_interrupt(env, PGM_SPECIFICATION, ILEN_LATER_INC);
}
#endif /* CONFIG_USER_ONLY */
--
2.9.3
next prev parent reply other threads:[~2017-06-09 13:34 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-09 13:34 [Qemu-devel] [PATCH v2 0/2] s390x/cpumodel: wire up cpu type + id for TCG David Hildenbrand
2017-06-09 13:34 ` David Hildenbrand [this message]
2017-06-09 22:03 ` [Qemu-devel] [PATCH v2 1/2] target/s390x: specification exceptions are suppressing Richard Henderson
2017-06-09 13:34 ` [Qemu-devel] [PATCH v2 2/2] s390x/cpumodel: wire up cpu type + id for TCG David Hildenbrand
2017-06-09 22:01 ` Richard Henderson
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