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[PATCH v3 1/5] s390x/tcg: Fix ALGSI
From: |
David Hildenbrand |
Subject: |
[PATCH v3 1/5] s390x/tcg: Fix ALGSI |
Date: |
Mon, 11 Jan 2021 17:38:41 +0100 |
Looks like something went wrong whiel touching that line. Instead of "r1"
we need a new temporary. Also, we have to pass MO_TEQ, to indicate that
we are working with 64-bit values. Let's revert these changes.
Fixes: ff26d287bddc ("target/s390x: Improve cc computation for ADD LOGICAL")
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Nick Desaulniers <ndesaulniers@google.com>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
target/s390x/insn-data.def | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index 26badb663a..eac5136ee5 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -76,7 +76,7 @@
/* ADD LOGICAL WITH SIGNED IMMEDIATE */
D(0xeb6e, ALSI, SIY, GIE, la1, i2_32u, new, 0, asi, addu32, MO_TEUL)
C(0xecda, ALHSIK, RIE_d, DO, r3_32u, i2_32u, new, r1_32, add, addu32)
- C(0xeb7e, ALGSI, SIY, GIE, la1, i2, r1, 0, asiu64, addu64)
+ D(0xeb7e, ALGSI, SIY, GIE, la1, i2, new, 0, asiu64, addu64, MO_TEQ)
C(0xecdb, ALGHSIK, RIE_d, DO, r3, i2, r1, 0, addu64, addu64)
/* ADD LOGICAL WITH SIGNED IMMEDIATE HIGH */
C(0xcc0a, ALSIH, RIL_a, HW, r1_sr32, i2_32u, new, r1_32h, add, addu32)
--
2.29.2
[PATCH v3 3/5] s390x/tcg: Don't ignore content in r0 when not specified via "b" or "x", David Hildenbrand, 2021/01/11
[PATCH v3 5/5] s390x/tcg: Ignore register content if b1/b2 is zero when handling EXECUTE, David Hildenbrand, 2021/01/11
Re: [PATCH v3 0/5] s390x/tcg: fix booting Linux kernels compiled with clang-11 and clang-12, Cornelia Huck, 2021/01/12