Repository navigation
arm: handle Cortex-M exception stacking faults - #2
Merged
tridge merged 1 commit intoOct 16, 2026
Merged
Conversation
tridge
force-pushed
the
fix-cortexm-stacking-fault
branch
from
October 16, 2026 21:08
d779c4b to
4eb7df2
Compare
Preserve EXC_RETURN and pending exception state when a non-TrustZone Cortex-M exception entry faults while stacking. Carry the tlib change in the existing patch stack, and add focused Cortex-M7 tests for synchronous and external exception priority cases.
tridge
force-pushed
the
fix-cortexm-stacking-fault
branch
from
October 16, 2026 22:02
4eb7df2 to
aa06372
Compare
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Update tlib so derived stacking faults preserve EXC_RETURN and pending exception state. Add focused Cortex-M7 tests for synchronous and external exception priority cases.