These are used to store new state added by the Scalable Matrix
Extension which is documented in
https://developer.arm.com/documentation/ddi0616/aa/.
The values match those defined by Linux, see:
e62252bc55/include/uapi/linux/elf.h (L435)
The ZT register(s) are added by SME2 which is not yet publicly
documented but has support in LLVM and Linux already.
Also added descriptions for SVE and PAC_MASK notes since those
were missing.
Reviewed By: jhenderson
Differential Revision: https://reviews.llvm.org/D148126
63 KiB
63 KiB