Skip to content

[clang] Add arm64e ABI-defined key assignments to ptrauth.h. #93901

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 2 commits into from
May 31, 2024
Merged

[clang] Add arm64e ABI-defined key assignments to ptrauth.h. #93901

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
fc8f76b
[clang] Add arm64e ABI-defined key assignments to ptrauth.h.
ahmedbougacha May 31, 2024
235f85f
Don't gate by __APPLE__, remove darwin-specific comments.
ahmedbougacha May 31, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 13 additions & 0 deletions clang/lib/Headers/ptrauth.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,19 @@ typedef enum {
ptrauth_key_asib = 1,
ptrauth_key_asda = 2,
ptrauth_key_asdb = 3,

/* A process-independent key which can be used to sign code pointers. */
ptrauth_key_process_independent_code = ptrauth_key_asia,

/* A process-specific key which can be used to sign code pointers. */
ptrauth_key_process_dependent_code = ptrauth_key_asib,

/* A process-independent key which can be used to sign data pointers. */
ptrauth_key_process_independent_data = ptrauth_key_asda,

/* A process-specific key which can be used to sign data pointers. */
ptrauth_key_process_dependent_data = ptrauth_key_asdb,

} ptrauth_key;

/* An integer type of the appropriate size for a discriminator argument. */
Expand Down