From: Ilya Leoshkevich <iii@linux.ibm.com>
To: Richard Henderson <richard.henderson@linaro.org>,
David Hildenbrand <david@redhat.com>
Cc: Thomas Huth <thuth@redhat.com>,
qemu-s390x@nongnu.org, qemu-devel@nongnu.org,
Ilya Leoshkevich <iii@linux.ibm.com>
Subject: [PATCH v2 00/12] target/s390x: Handle unaligned accesses
Date: Mon, 13 Mar 2023 16:38:32 +0100 [thread overview]
Message-ID: <20230313153844.9231-1-iii@linux.ibm.com> (raw)
v1: https://lists.gnu.org/archive/html/qemu-devel/2023-03/msg03821.html
v1 -> v2: Use MO_ALIGN (Richard).
Patches that need review:
- [PATCH 01/12] target/s390x: Handle branching to odd addresses
- [PATCH 12/12] tests/tcg/s390x: Test unaligned accesses
Hi,
This series makes accessing unaligned addresses with branching, LPSWE,
EXECUTE and relative long instructions fail with a specification
exception instead of succeeding.
Patches 1-10 are fixes, patch 11 adjusts a comment to reflect a change
done by fixes, patch 12 adds a number of softmmu and user tests.
Best regards,
Ilya
Ilya Leoshkevich (12):
target/s390x: Handle branching to odd addresses
target/s390x: Handle EXECUTE of odd addresses
target/s390x: Handle LGRL from non-aligned addresses
target/s390x: Handle LRL and LGFRL from non-aligned addresses
target/s390x: Handle LLGFRL from non-aligned addresses
target/s390x: Handle CRL and CGFRL with non-aligned addresses
target/s390x: Handle CGRL and CLGRL with non-aligned addresses
target/s390x: Handle CLRL and CLGFRL with non-aligned addresses
target/s390x: Handle STRL to non-aligned addresses
target/s390x: Handle STGRL to non-aligned addresses
target/s390x: Update do_unaligned_access() comment
tests/tcg/s390x: Test unaligned accesses
target/s390x/cpu.h | 9 +++
target/s390x/tcg/excp_helper.c | 4 +-
target/s390x/tcg/insn-data.h.inc | 46 ++++++-------
target/s390x/tcg/mem_helper.c | 12 +++-
target/s390x/tcg/translate.c | 24 ++++---
tests/tcg/s390x/Makefile.softmmu-target | 4 +-
tests/tcg/s390x/Makefile.target | 3 +
tests/tcg/s390x/asm-const.h | 13 ++++
tests/tcg/s390x/br-odd.S | 18 +++++
tests/tcg/s390x/cgrl-unaligned.S | 17 +++++
tests/tcg/s390x/clrl-unaligned.S | 15 +++++
tests/tcg/s390x/crl-unaligned.S | 17 +++++
tests/tcg/s390x/ex-odd.S | 17 +++++
tests/tcg/s390x/lgrl-unaligned.S | 17 +++++
tests/tcg/s390x/llgfrl-unaligned.S | 17 +++++
tests/tcg/s390x/lpswe-unaligned.S | 17 +++++
tests/tcg/s390x/lrl-unaligned.S | 17 +++++
tests/tcg/s390x/pgm-specification.inc | 90 +++++++++++++++++++++++++
tests/tcg/s390x/pgm-specification.mak | 15 +++++
tests/tcg/s390x/stgrl-unaligned.S | 17 +++++
tests/tcg/s390x/strl-unaligned.S | 17 +++++
21 files changed, 370 insertions(+), 36 deletions(-)
create mode 100644 tests/tcg/s390x/asm-const.h
create mode 100644 tests/tcg/s390x/br-odd.S
create mode 100644 tests/tcg/s390x/cgrl-unaligned.S
create mode 100644 tests/tcg/s390x/clrl-unaligned.S
create mode 100644 tests/tcg/s390x/crl-unaligned.S
create mode 100644 tests/tcg/s390x/ex-odd.S
create mode 100644 tests/tcg/s390x/lgrl-unaligned.S
create mode 100644 tests/tcg/s390x/llgfrl-unaligned.S
create mode 100644 tests/tcg/s390x/lpswe-unaligned.S
create mode 100644 tests/tcg/s390x/lrl-unaligned.S
create mode 100644 tests/tcg/s390x/pgm-specification.inc
create mode 100644 tests/tcg/s390x/pgm-specification.mak
create mode 100644 tests/tcg/s390x/stgrl-unaligned.S
create mode 100644 tests/tcg/s390x/strl-unaligned.S
--
2.39.2
next reply other threads:[~2023-03-13 15:39 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-13 15:38 Ilya Leoshkevich [this message]
2023-03-13 15:38 ` [PATCH v2 01/12] target/s390x: Handle branching to odd addresses Ilya Leoshkevich
2023-03-13 19:54 ` Richard Henderson
2023-03-13 15:38 ` [PATCH v2 02/12] target/s390x: Handle EXECUTE of " Ilya Leoshkevich
2023-03-13 15:38 ` [PATCH v2 03/12] target/s390x: Handle LGRL from non-aligned addresses Ilya Leoshkevich
2023-03-13 15:38 ` [PATCH v2 04/12] target/s390x: Handle LRL and LGFRL " Ilya Leoshkevich
2023-03-13 15:38 ` [PATCH v2 05/12] target/s390x: Handle LLGFRL " Ilya Leoshkevich
2023-03-13 15:38 ` [PATCH v2 06/12] target/s390x: Handle CRL and CGFRL with " Ilya Leoshkevich
2023-03-13 15:38 ` [PATCH v2 07/12] target/s390x: Handle CGRL and CLGRL " Ilya Leoshkevich
2023-03-13 15:38 ` [PATCH v2 08/12] target/s390x: Handle CLRL and CLGFRL " Ilya Leoshkevich
2023-03-13 15:38 ` [PATCH v2 09/12] target/s390x: Handle STRL to " Ilya Leoshkevich
2023-03-13 15:38 ` [PATCH v2 10/12] target/s390x: Handle STGRL " Ilya Leoshkevich
2023-03-13 15:38 ` [PATCH v2 11/12] target/s390x: Update do_unaligned_access() comment Ilya Leoshkevich
2023-03-13 15:38 ` [PATCH v2 12/12] tests/tcg/s390x: Test unaligned accesses Ilya Leoshkevich
2023-03-15 18:09 ` Thomas Huth
2023-03-15 18:13 ` Ilya Leoshkevich
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