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| author | Subrata Banik <subratabanik@google.com> | 2024-07-10 17:29:38 +0000 |
|---|---|---|
| committer | Subrata Banik <subratabanik@google.com> | 2024-07-11 15:27:30 +0000 |
| commit | 7f822a3368fcfabc7bb0f316a9eafba5a0604f43 (patch) | |
| tree | 7b7a5969b1fe8a6e9bb8d5a3d5082e8bd94864eb /util/lint/lint-stable-021-coreboot-lowercase | |
| parent | e94d29a02bf50c1cc9bd9340375134832d3ad4a2 (diff) | |
libpayload/x86: Add x86-64 support to rdtsc()
This patch adds support for x86-64 to the rdtsc() function, allowing
it to correctly read the Time Stamp Counter (TSC) on both 32-bit and
64-bit x86 architectures.
BUG=b:242829490, b:351851626
TEST=Builds and boots on google/rex0 and google/rex64 systems and
manually verified correct TSC readings on x86-32 and x86-64 hardware.
Change-Id: I0afac3db2e82a245a37c2e5cf2302bf1dad62c01
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83414
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Diffstat (limited to 'util/lint/lint-stable-021-coreboot-lowercase')
0 files changed, 0 insertions, 0 deletions