GCS (Guarded Control Stack) support is missing #1799
Description
Describe the bug
When building with GCC15+, binutils 2.44+, glibc 2.41+ and -mbranch-protection=standard on (openSUSE Tumbleweed) aarch64, this enables PAC, BTI and GCS (Guarded Control Stack).
PAC and BTI are already supported, but GCS support is missing.
More details on GCS:
- https://community.arm.com/arm-community-blogs/b/tools-software-ides-blog/posts/gcc-15-continuously-improving#guarded
- https://docs.kernel.org/next/arch/arm64/gcs.html
Environment (please complete the following information):
- OS: openSUSE Tumbleweed aarch64
- Bitdepth: 64-bit
- GPU: N/A
- Graphics Driver: N/A
- SDK or header version if building from repo: 1.4.328.0
- Enabled layers:
To Reproduce
Rebuild for aarch64 with GCC15+, binutils 2.44+, glibc 2.41+ and -mbranch-protection=standard
VK_LOADER_DEBUG output
N/A
Additional context