[v2] Fix EXECUTE of relative long instructions

[PATCH v2 0/2] Fix EXECUTE of relative long instructions

Ilya Leoshkevich posted 2 patches 1 year, 1 month ago

Diff against v1 v3
Download series mbox

Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/qemu tags/patchew/20230315001117.337128-1-iii@linux.ibm.com

Maintainers: Thomas Huth <thuth@redhat.com>, Richard Henderson <richard.henderson@linaro.org>, David Hildenbrand <david@redhat.com>, Ilya Leoshkevich <iii@linux.ibm.com>

There is a newer version of this series

target/s390x/cpu.h                 |   1 +
target/s390x/tcg/mem_helper.c      |   1 +
target/s390x/tcg/translate.c       |  13 ++-
tests/tcg/s390x/Makefile.target    |   1 +
tests/tcg/s390x/ex-relative-long.c | 159 +++++++++++++++++++++++++++++
5 files changed, 174 insertions(+), 1 deletion(-)
create mode 100644 tests/tcg/s390x/ex-relative-long.c

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[PATCH v2 0/2] Fix EXECUTE of relative long instructions

Posted by Ilya Leoshkevich 1 year, 1 month ago

v1: https://lists.gnu.org/archive/html/qemu-devel/2023-03/msg04316.html
v1 -> v2: Address the middle of an array in the test (Richard).
          Rebase - not 100% trivial, so not carrying Reviewed-bys.

Hi,

This series fixes EXECUTE of instructions like LARL, LGLR, etc.
Currently the address calculation uses EXECUTE's address as a base,
while it should be using that of the target instruction.
Patch 1 fixes the issue, patch 2 adds a test.

Best regards,
Ilya

Ilya Leoshkevich (2):
  target/s390x: Fix EXECUTE of relative long instructions
  tests/tcg/s390x: Add ex-relative-long.c

 target/s390x/cpu.h                 |   1 +
 target/s390x/tcg/mem_helper.c      |   1 +
 target/s390x/tcg/translate.c       |  13 ++-
 tests/tcg/s390x/Makefile.target    |   1 +
 tests/tcg/s390x/ex-relative-long.c | 159 +++++++++++++++++++++++++++++
 5 files changed, 174 insertions(+), 1 deletion(-)
 create mode 100644 tests/tcg/s390x/ex-relative-long.c

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2.39.2