tree 1f132e366f906cef4a53df133d36d25b34e0d0a8
parent cc8a18ff899720ac04387ea018c4821e6e2026c6
author Dave Roth <davidroth@pigweed.infra.roller.google.com> 1724288028 +0000
committer CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> 1724288028 +0000

roll: pigweed, pw_toolchain: pw_cpu_exception_cortex_m: Fix cpu exception handler on armv8m

- restore msplim and psplim in the exception entry
- mark the entry with PW_NO_PROLOGUE
- ensure the correct captured_state is checked in BeginBaseFaultTest

Tested with clang and gcc with and without -Oz

Original-Fixes: b/323215726

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/231372

https://pigweed.googlesource.com/pigweed/pigweed
pigweed, pw_toolchain Rolled-Commits: 9175df7b56d3ca3..06e763c089d0171
Roller-URL: https://ci.chromium.org/b/8738946976008979761
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I58fae794badb0dbea4da06dbd52aec047d98b54a
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/showcase/sense/+/231124
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>