Use the arm virtual counter to get the time on arm64
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Authored by andrew on May 24 2021, 10:12 AM.

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Reviewers

imp
manu
tsoome

Group Reviewers

arm64

Commits

rG52ec367e70cf: Use the arm virtual counter in the arm64 loader
rG0a0d6ce34d6b: Use the arm virtual counter in the arm64 loader

Summary

It exist on all ARMv8+ CPUs, and other boot loaders rely on it being
present.

Diff Detail

Repository

rG FreeBSD src repository

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Unit

Tests Not Applicable

Event Timeline

andrew created this revision.May 24 2021, 10:12 AM

Herald added subscribers: bcran, emaste. · View Herald TranscriptMay 24 2021, 10:12 AM

andrew requested review of this revision.May 24 2021, 10:12 AM

Harbormaster completed remote builds in B39371: Diff 89715.May 24 2021, 10:12 AM

This revision was not accepted when it landed; it landed in state Needs Review.Jun 2 2021, 11:18 AM

Closed by commit rG0a0d6ce34d6b: Use the arm virtual counter in the arm64 loader (authored by andrew). · Explain Why

This revision was automatically updated to reflect the committed changes.

andrew added a commit: rG0a0d6ce34d6b: Use the arm virtual counter in the arm64 loader.

andrew added a commit: rG52ec367e70cf: Use the arm virtual counter in the arm64 loader.Aug 6 2021, 12:51 PM

Herald added a subscriber: dab. · View Herald TranscriptAug 6 2021, 12:51 PM

Revision Contents
Changeset List

Path

Size

stand/

efi/

libefi/

Makefile

5 lines

time_arm64.c

72 lines

Diff 90315

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stand/efi/libefi/Makefile