Arm64:[PAC-RET] Instruction encodings#127949
Merged
dhartglassMSFT merged 4 commits intoMay 13, 2026
Merged
Conversation
github-actions
Bot
added
the
area-CodeGen-coreclr
dotnet-policy-service
Bot
added
the
community-contribution
Contributor
|
Tagging subscribers to this area: @JulieLeeMSFT, @jakobbotsch |
SwapnilGaikwad
changed the title
Contributor
|
Can you update the pr description with the list of instructions added? Just for history purposes |
dhartglassMSFT
approved these changes
May 12, 2026
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
2 participants
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
This PR adds instruction encodings for Pointer Authentication instructions, especially the B key variants.
Part of this is useful for #125436 and #127838.
Add encoding for: