diff options
| author | Kajetan Puchalski <kajetan.puchalski@arm.com> | 2026-05-12 16:12:04 +0000 |
|---|---|---|
| committer | Andrew Turner <andrew@FreeBSD.org> | 2026-09-17 09:20:22 +0000 |
| commit | 67242cc4284e44936068945d9960c8f1fef136c1 (patch) | |
| tree | 18448b330dd951f6c7ae465a2540b4e0a1480b62 /lib/libc/gmon | |
| parent | 9556306213e1230fc3bef2598129f91e344bd49d (diff) | |
arm64/vmm: vtimer: Read CNTPCT_EL0 through a dedicated macro
CNTPCT_EL0 needs to be read after an ISB in order to ensure a consistent
value irrespective of speculative execution.
Make existing reads of CNTPCT_EL0 use a new dedicated accessor macro
that expands to the correct instruction sequence.
Signed-off-by: Kajetan Puchalski <kajetan.puchalski@arm.com>
Reviewed by: andrew
Sponsored by: Arm Ltd
Pull Request: https://github.com/freebsd/freebsd-src/pull/2423
Diffstat (limited to 'lib/libc/gmon')
0 files changed, 0 insertions, 0 deletions