[v1] targets/microblaze: Handle signed division overflows

[PATCH v1 0/4] targets/microblaze: Handle signed division overflows

Edgar E. Iglesias posted 4 patches 2 months, 3 weeks ago

Diff against v2
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git fetch https://github.com/patchew-project/qemu tags/patchew/20250824222734.4151956-1-edgar.iglesias@gmail.com

Maintainers: "Edgar E. Iglesias" <edgar.iglesias@gmail.com>

There is a newer version of this series

target/microblaze/cpu.h       |  1 +
target/microblaze/op_helper.c | 53 ++++++++++++++++++++++-------------
target/microblaze/translate.c | 12 ++------
3 files changed, 36 insertions(+), 30 deletions(-)

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[PATCH v1 0/4] targets/microblaze: Handle signed division overflows

Posted by Edgar E. Iglesias 2 months, 3 weeks ago

From: "Edgar E. Iglesias" <edgar.iglesias@amd.com>

First a few preparatory clean-ups followed by the detection and
contional exception of signed division overflow.

Spec:
https://docs.amd.com/r/en-US/ug984-vivado-microblaze-ref/idiv

Cheers,
Edgar

Edgar E. Iglesias (4):
  target/microblaze: Remove unused arg from check_divz()
  target/microblaze: div: Rename and reorder function args
  target/microblaze: Break out raise_divzero()
  target/microblaze: Handle signed division overflows

 target/microblaze/cpu.h       |  1 +
 target/microblaze/op_helper.c | 53 ++++++++++++++++++++++-------------
 target/microblaze/translate.c | 12 ++------
 3 files changed, 36 insertions(+), 30 deletions(-)

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2.43.0