From 2b25c8242ec7aae53a6281046a76731d1b5a305a Mon Sep 17 00:00:00 2001 From: Ilya Leoshkevich Date: Thu, 16 Mar 2023 17:44:23 +0100 Subject: [PATCH] target/s390x: Handle CGRL and CLGRL with non-aligned addresses Use MO_ALIGN and let do_unaligned_access() generate a specification exception. Reported-by: Nina Schoetterl-Glausch Suggested-by: Nina Schoetterl-Glausch Signed-off-by: Ilya Leoshkevich Reviewed-by: Richard Henderson Message-Id: <20230316164428.275147-8-iii@linux.ibm.com> Signed-off-by: Thomas Huth --- target/s390x/tcg/translate.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) 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 -- 2.39.5