target/s390x: Handle CLRL and CLGFRL with non-aligned addresses
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: <20230316164428.275147-9-iii@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
diff --git a/target/s390x/tcg/translate.c b/target/s390x/tcg/translate.c
index d80b670..0de3edd 100644
--- a/target/s390x/tcg/translate.c
+++ b/target/s390x/tcg/translate.c
@@ -5899,7 +5899,8 @@
static void in2_mri2_32u(DisasContext *s, DisasOps *o)
{
o->in2 = tcg_temp_new_i64();
- tcg_gen_qemu_ld32u(o->in2, gen_ri2(s), get_mem_index(s));
+ tcg_gen_qemu_ld_tl(o->in2, gen_ri2(s), get_mem_index(s),
+ MO_TEUL | MO_ALIGN);
}
#define SPEC_in2_mri2_32u 0
