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 0/4] Fix Fedora 38 Clang on s390x
Date: Fri, 26 May 2023 20:12:36 +0200 [thread overview]
Message-ID: <20230526181240.1425579-1-iii@linux.ibm.com> (raw)
Hi,
It was reported that Fedora 38 Clang does not run correctly under
qemu-s390x [1]. Comparing qemu and real s390x instruction traces has
shown that the implementations of LCBB and LOCFHR were not fully
correct.
This series fixes the issues and adds tests. I can now run Fedora 38
Clang under s390x emulation and compile "hello world" with it.
Best regards,
Ilya
[1] https://bugzilla.redhat.com/show_bug.cgi?id=2209635
Ilya Leoshkevich (4):
target/s390x: Fix LCBB overwriting the top 32 bits
tests/tcg/s390x: Test LCBB
target/s390x: Fix LOCFHR taking the wrong half of R2
tests/tcg/s390x: Test LOCFHR
target/s390x/tcg/insn-data.h.inc | 4 +--
tests/tcg/s390x/Makefile.target | 2 ++
tests/tcg/s390x/lcbb.c | 51 ++++++++++++++++++++++++++++++++
tests/tcg/s390x/locfhr.c | 29 ++++++++++++++++++
4 files changed, 84 insertions(+), 2 deletions(-)
create mode 100644 tests/tcg/s390x/lcbb.c
create mode 100644 tests/tcg/s390x/locfhr.c
--
2.40.1
next reply other threads:[~2023-05-26 18:13 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-26 18:12 Ilya Leoshkevich [this message]
2023-05-26 18:12 ` [PATCH 1/4] target/s390x: Fix LCBB overwriting the top 32 bits Ilya Leoshkevich
2023-05-26 23:11 ` Richard Henderson
2023-05-28 18:55 ` David Hildenbrand
2023-05-26 18:12 ` [PATCH 2/4] tests/tcg/s390x: Test LCBB Ilya Leoshkevich
2023-05-26 23:13 ` Richard Henderson
2023-05-28 18:55 ` David Hildenbrand
2023-05-26 18:12 ` [PATCH 3/4] target/s390x: Fix LOCFHR taking the wrong half of R2 Ilya Leoshkevich
2023-05-26 23:03 ` Richard Henderson
2023-05-28 18:55 ` David Hildenbrand
2023-05-26 18:12 ` [PATCH 4/4] tests/tcg/s390x: Test LOCFHR Ilya Leoshkevich
2023-05-26 23:14 ` Richard Henderson
2023-05-28 18:56 ` David Hildenbrand
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