Use the arm virtual counter to get the time on arm64
ClosedPublic
Actions

Authored by andrew on May 24 2021, 10:12 AM.

Tags

None

Referenced Files

	Unknown Object (File)
	Thu, Apr 2, 4:11 PM

	Unknown Object (File)
	Mon, Mar 30, 1:06 PM

	Unknown Object (File)
	Mon, Mar 30, 8:18 AM

	Unknown Object (File)
	Wed, Mar 18, 5:55 PM

	Unknown Object (File)
	Fri, Mar 6, 6:11 PM

	Unknown Object (File)
	Feb 27 2026, 2:03 AM

	Unknown Object (File)
	Feb 24 2026, 9:27 PM

	Unknown Object (File)
	Feb 19 2026, 12:22 PM

Subscribers

Details

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

Lint

Lint Not Applicable

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

View Options

stand/efi/libefi/Makefile