From: Ilya Leoshkevich <iii@linux.ibm.com>
To: Laurent Vivier <laurent@vivier.eu>,
Richard Henderson <richard.henderson@linaro.org>,
David Hildenbrand <david@redhat.com>
Cc: Thomas Huth <thuth@redhat.com>,
qemu-devel@nongnu.org, qemu-s390x@nongnu.org,
Ilya Leoshkevich <iii@linux.ibm.com>
Subject: [PATCH 10/12] tests/tcg/s390x: Test LRA
Date: Mon, 3 Jul 2023 17:50:36 +0200 [thread overview]
Message-ID: <20230703155801.179167-11-iii@linux.ibm.com> (raw)
In-Reply-To: <20230703155801.179167-1-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/lra.S | 19 +++++++++++++++++++
2 files changed, 20 insertions(+)
create mode 100644 tests/tcg/s390x/lra.S
diff --git a/tests/tcg/s390x/Makefile.softmmu-target b/tests/tcg/s390x/Makefile.softmmu-target
index 44dfd716291..242c7b0f83c 100644
--- a/tests/tcg/s390x/Makefile.softmmu-target
+++ b/tests/tcg/s390x/Makefile.softmmu-target
@@ -20,6 +20,7 @@ ASM_TESTS = \
sam \
lpsw \
lpswe-early \
+ lra \
ssm-early \
stosm-early \
unaligned-lowcore
diff --git a/tests/tcg/s390x/lra.S b/tests/tcg/s390x/lra.S
new file mode 100644
index 00000000000..79ab86f36bb
--- /dev/null
+++ b/tests/tcg/s390x/lra.S
@@ -0,0 +1,19 @@
+ .org 0x200 /* lowcore padding */
+ .globl _start
+_start:
+ lgrl %r1,initial_r1
+ lra %r1,0(%r1)
+ cgrl %r1,expected_r1
+ jne 1f
+ lpswe success_psw
+1:
+ lpswe failure_psw
+ .align 8
+initial_r1:
+ .quad 0x8765432112345678
+expected_r1:
+ .quad 0x8765432180000038 /* ASCE type exception */
+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:[~2023-07-03 15:59 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-03 15:50 [PATCH 00/12] target/s390x: Miscellaneous TCG fixes Ilya Leoshkevich
2023-07-03 15:50 ` [PATCH 01/12] linux-user: elfload: Add more initial s390x PSW bits Ilya Leoshkevich
2023-07-04 7:32 ` David Hildenbrand
2023-07-04 7:40 ` Ilya Leoshkevich
2023-07-04 7:48 ` David Hildenbrand
2023-07-03 15:50 ` [PATCH 02/12] target/s390x: Fix EPSW CC reporting Ilya Leoshkevich
2023-07-04 7:38 ` David Hildenbrand
2023-07-03 15:50 ` [PATCH 03/12] target/s390x: Fix MDEB and MDEBR Ilya Leoshkevich
2023-07-04 7:40 ` David Hildenbrand
2023-07-03 15:50 ` [PATCH 04/12] target/s390x: Fix MVCRL with a large value in R0 Ilya Leoshkevich
2023-07-04 7:40 ` David Hildenbrand
2023-07-03 15:50 ` [PATCH 05/12] target/s390x: Fix LRA overwriting the top 32 bits on DAT error Ilya Leoshkevich
2023-07-04 7:47 ` David Hildenbrand
2023-07-04 8:05 ` Ilya Leoshkevich
2023-07-04 8:06 ` Richard Henderson
2023-07-04 8:14 ` David Hildenbrand
2023-07-03 15:50 ` [PATCH 06/12] target/s390x: Fix LRA when DAT is off Ilya Leoshkevich
2023-07-04 7:53 ` David Hildenbrand
2023-07-03 15:50 ` [PATCH 07/12] target/s390x: Fix relative long instructions with large offsets Ilya Leoshkevich
2023-07-04 7:54 ` David Hildenbrand
2023-07-03 15:50 ` [PATCH 08/12] tests/tcg/s390x: Test EPSW Ilya Leoshkevich
2023-07-04 7:55 ` David Hildenbrand
2023-07-03 15:50 ` [PATCH 09/12] tests/tcg/s390x: Test LARL with a large offset Ilya Leoshkevich
2023-07-04 7:56 ` David Hildenbrand
2023-07-04 7:59 ` Ilya Leoshkevich
2023-07-03 15:50 ` Ilya Leoshkevich [this message]
2023-07-03 15:50 ` [PATCH 11/12] tests/tcg/s390x: Test MDEB and MDEBR Ilya Leoshkevich
2023-07-04 7:58 ` David Hildenbrand
2023-07-03 15:50 ` [PATCH 12/12] tests/tcg/s390x: Test MVCRL with a large value in R0 Ilya Leoshkevich
2023-07-04 7:59 ` David Hildenbrand
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