diff mbox series

[PULL,15/24] target/s390x: Handle CGRL and CLGRL with non-aligned addresses

Message ID 20230320130330.406378-16-thuth@redhat.com (mailing list archive)
State New, archived
Headers show
Series [PULL,01/24] MAINTAINERS: Mark the Nios II CPU as orphan | expand

Commit Message

Thomas Huth March 20, 2023, 1:03 p.m. UTC 
From: Ilya Leoshkevich <iii@linux.ibm.com>

Use MO_ALIGN and let do_unaligned_access() generate a specification
exception.

Reported-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com>
Suggested-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com>
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230316164428.275147-8-iii@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
 target/s390x/tcg/translate.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/target/s390x/tcg/translate.c b/target/s390x/tcg/translate.c
index e3c8212e93..d80b670543 100644
--- a/target/s390x/tcg/translate.c
+++ b/target/s390x/tcg/translate.c
@@ -5906,7 +5906,8 @@  static void in2_mri2_32u(DisasContext *s, DisasOps *o)
 static void in2_mri2_64(DisasContext *s, DisasOps *o)
 {
     o->in2 = tcg_temp_new_i64();
-    tcg_gen_qemu_ld64(o->in2, gen_ri2(s), get_mem_index(s));
+    tcg_gen_qemu_ld_i64(o->in2, gen_ri2(s), get_mem_index(s),
+                        MO_TEUQ | MO_ALIGN);
 }
 #define SPEC_in2_mri2_64 0