From: Ilya Leoshkevich <iii@linux.ibm.com>
To: Richard Henderson <richard.henderson@linaro.org>,
David Hildenbrand <david@redhat.com>,
Thomas Huth <thuth@redhat.com>
Cc: qemu-s390x@nongnu.org, qemu-devel@nongnu.org,
Ilya Leoshkevich <iii@linux.ibm.com>
Subject: [PATCH v2 08/14] tests/tcg/s390x: Test CKSM
Date: Wed, 19 Jul 2023 11:44:18 +0200 [thread overview]
Message-ID: <20230719094620.363206-9-iii@linux.ibm.com> (raw)
In-Reply-To: <20230719094620.363206-1-iii@linux.ibm.com>
Add a small test to prevent regressions.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
---
tests/tcg/s390x/Makefile.softmmu-target | 1 +
tests/tcg/s390x/cksm.S | 29 +++++++++++++++++++++++++
2 files changed, 30 insertions(+)
create mode 100644 tests/tcg/s390x/cksm.S
diff --git a/tests/tcg/s390x/Makefile.softmmu-target b/tests/tcg/s390x/Makefile.softmmu-target
index 242c7b0f83c..e813e318db9 100644
--- a/tests/tcg/s390x/Makefile.softmmu-target
+++ b/tests/tcg/s390x/Makefile.softmmu-target
@@ -16,6 +16,7 @@ LDFLAGS=-nostdlib -static
ASM_TESTS = \
bal \
+ cksm \
exrl-ssm-early \
sam \
lpsw \
diff --git a/tests/tcg/s390x/cksm.S b/tests/tcg/s390x/cksm.S
new file mode 100644
index 00000000000..a45f3ef6bfd
--- /dev/null
+++ b/tests/tcg/s390x/cksm.S
@@ -0,0 +1,29 @@
+ .org 0x8e
+program_interruption_code:
+ .org 0x1d0 /* program new PSW */
+ .quad 0,pgm
+ .org 0x200 /* lowcore padding */
+ .globl _start
+_start:
+ lmg %r0,%r1,cksm_args
+ cksm %r2,%r0
+ c %r2,cksm_exp
+ jne failure
+ cksm %r2,%r15
+failure:
+ lpswe failure_psw
+pgm:
+ chhsi program_interruption_code,6 /* specification exception? */
+ jne failure
+ lpswe success_psw
+cksm_args:
+ .quad cksm_buf, 16
+cksm_buf:
+ .quad 0xaaaabbbbcccc0000, 0x12345678
+cksm_exp:
+ .long 0x89ab1234
+ .align 8
+success_psw:
+ .quad 0x2000000000000,0xfff /* see is_special_wait_psw() */
+failure_psw:
+ .quad 0x2000000000000,0 /* disabled wait */
--
2.41.0
next prev parent reply other threads:[~2023-07-19 9:46 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-19 9:44 [PATCH v2 00/14] target/s390x: Miscellaneous TCG fixes, part 2 Ilya Leoshkevich
2023-07-19 9:44 ` [PATCH v2 01/14] target/s390x: Make CKSM raise an exception if R2 is odd Ilya Leoshkevich
2023-07-19 9:44 ` [PATCH v2 02/14] target/s390x: Fix CLM with M3=0 Ilya Leoshkevich
2023-07-19 9:44 ` [PATCH v2 03/14] target/s390x: Fix CONVERT TO LOGICAL/FIXED with out-of-range inputs Ilya Leoshkevich
2023-07-19 9:44 ` [PATCH v2 04/14] target/s390x: Fix ICM with M3=0 Ilya Leoshkevich
2023-07-19 9:44 ` [PATCH v2 05/14] target/s390x: Make MC raise specification exception when class >= 16 Ilya Leoshkevich
2023-07-19 9:44 ` [PATCH v2 06/14] tcg/{i386, s390x}: Add earlyclobber to the op_add2's first output Ilya Leoshkevich
2023-07-19 12:08 ` Philippe Mathieu-Daudé
2023-07-19 12:30 ` Ilya Leoshkevich
2023-07-19 12:42 ` Philippe Mathieu-Daudé
2023-07-19 14:04 ` Philippe Mathieu-Daudé
2023-07-19 9:44 ` [PATCH v2 07/14] target/s390x: Fix assertion failure in VFMIN/VFMAX with type 13 Ilya Leoshkevich
2023-07-19 9:47 ` David Hildenbrand
2023-07-19 9:44 ` Ilya Leoshkevich [this message]
2023-07-19 14:20 ` [PATCH v2 08/14] tests/tcg/s390x: Test CKSM Thomas Huth
2023-07-19 14:23 ` Ilya Leoshkevich
2023-07-19 9:44 ` [PATCH v2 09/14] tests/tcg/s390x: Test CLGEBR and CGEBRA Ilya Leoshkevich
2023-07-19 14:34 ` Thomas Huth
2023-07-19 9:44 ` [PATCH v2 10/14] tests/tcg/s390x: Test CLM Ilya Leoshkevich
2023-07-19 14:36 ` Thomas Huth
2023-07-19 9:44 ` [PATCH v2 11/14] tests/tcg/s390x: Test ICM Ilya Leoshkevich
2023-07-19 14:37 ` Thomas Huth
2023-07-19 9:44 ` [PATCH v2 12/14] tests/tcg/s390x: Test MC Ilya Leoshkevich
2023-07-19 14:39 ` Thomas Huth
2023-07-19 9:44 ` [PATCH v2 13/14] tests/tcg/s390x: Test STPQ Ilya Leoshkevich
2023-07-19 14:39 ` Thomas Huth
2023-07-19 9:44 ` [PATCH v2 14/14] tests/tcg/s390x: Test VCKSM Ilya Leoshkevich
2023-07-19 14:40 ` Thomas Huth
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