From 110b1bac2ecd94a78a1d38003e24e37367bf074e Mon Sep 17 00:00:00 2001 From: Ilya Leoshkevich Date: Tue, 4 Jul 2023 10:12:26 +0200 Subject: [PATCH] target/s390x: Fix EPSW CC reporting EPSW should explicitly calculate and insert CC, like IPM does. Fixes: e30a9d3fea58 ("target-s390: Implement EPSW") Signed-off-by: Ilya Leoshkevich Reviewed-by: David Hildenbrand Cc: qemu-stable@nongnu.org Message-Id: <20230704081506.276055-3-iii@linux.ibm.com> Signed-off-by: Thomas Huth --- target/s390x/tcg/translate.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/target/s390x/tcg/translate.c b/target/s390x/tcg/translate.c index a6ee2d4423..0cef6efbef 100644 --- a/target/s390x/tcg/translate.c +++ b/target/s390x/tcg/translate.c @@ -2383,10 +2383,14 @@ static DisasJumpType op_epsw(DisasContext *s, DisasOps *o) int r1 = get_field(s, r1); int r2 = get_field(s, r2); TCGv_i64 t = tcg_temp_new_i64(); + TCGv_i64 t_cc = tcg_temp_new_i64(); /* Note the "subsequently" in the PoO, which implies a defined result if r1 == r2. Thus we cannot defer these writes to an output hook. */ + gen_op_calc_cc(s); + tcg_gen_extu_i32_i64(t_cc, cc_op); tcg_gen_shri_i64(t, psw_mask, 32); + tcg_gen_deposit_i64(t, t, t_cc, 12, 2); store_reg32_i64(r1, t); if (r2 != 0) { store_reg32_i64(r2, psw_mask); -- 2.11.0