From: Ilya Leoshkevich <i...@linux.ibm.com>
LAE should set the access register corresponding to the first operand,
instead, it always modifies access register 1.
Co-developed-by: Ido Plat <ido.p...@ibm.com>
Cc: qemu-sta...@nongnu.org
Fixes: a1c7610a6879 ("target-s390x: implement LAY and LAEY instructions")
Reviewed-by: David Hildenbrand <da...@redhat.com>
Signed-off-by: Ilya Leoshkevich <i...@linux.ibm.com>
Message-ID: <20240111092328.929421-2-...@linux.ibm.com>
Signed-off-by: Thomas Huth <th...@redhat.com>
(cherry picked from commit e358a25a97c71c39e3513d9b869cdb82052e50b8)
Signed-off-by: Michael Tokarev <m...@tls.msk.ru>
(Mjt: target/s390x/tcg/translate.c: fixup for
v8.1.0-1189-gad75a51e84 "tcg: Rename cpu_env to tcg_env" and
v7.2.0-2636-g3ac6f91bca "target/s390x: Drop tcg_temp_free from translate.c")
diff --git a/target/s390x/tcg/translate.c b/target/s390x/tcg/translate.c
index b0173e968e..a257c06838 100644
--- a/target/s390x/tcg/translate.c
+++ b/target/s390x/tcg/translate.c
@@ -3394,6 +3394,7 @@ static DisasJumpType op_mov2e(DisasContext *s, DisasOps
*o)
{
int b2 = get_field(s, b2);
TCGv ar1 = tcg_temp_new_i64();
+ int r1 = get_field(s, r1);
o->out = o->in2;
o->g_out = o->g_in2;
@@ -3419,7 +3420,7 @@ static DisasJumpType op_mov2e(DisasContext *s, DisasOps
*o)
break;
}
- tcg_gen_st32_i64(ar1, cpu_env, offsetof(CPUS390XState, aregs[1]));
+ tcg_gen_st32_i64(ar1, cpu_env, offsetof(CPUS390XState, aregs[r1]));
tcg_temp_free_i64(ar1);
return DISAS_NEXT;
--
2.39.2
