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| author |   Szabolcs Nagy <szabolcs.nagy@arm.com> | 2020-04-29 11:49:20 +0100 |
|---|---|---|
| committer | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2020-07-08 15:02:38 +0100 |
| commit | 1be3d6eb823d8b952fa54b7bbc90cbecb8981380 (patch) | |
| tree | 4791e16bdb376f2a47f1e307d0316f7687cdd8e7 /scripts/build-many-glibcs.py | |
| parent | aarch64: configure check for pac-ret code generation (diff) | |
| download | glibc-1be3d6eb823d8b952fa54b7bbc90cbecb8981380.tar.xz glibc-1be3d6eb823d8b952fa54b7bbc90cbecb8981380.zip | |
aarch64: Add pac-ret support to assembly files
Use return address signing in assembly files for functions that save
LR when pac-ret is enabled in the compiler.
The GNU property note for PAC-RET is not meaningful to the dynamic
linker so it is not strictly required, but it may be used to track
the security property of binaries. (The PAC-RET property is only set
if BTI is set too because BTI implies working GNU property support.)
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'scripts/build-many-glibcs.py')
0 files changed, 0 insertions, 0 deletions