Differential D42371

arm64: Use a hwcap ID rather than pointer
ClosedPublic
Actions

Authored by andrew on Oct 26 2023, 3:40 PM.

Details

Reviewers

manu

Group Reviewers

arm64

Commits

rG148222e3a099: arm64: Use a hwcap ID rather than pointer
rGc9e8b4b27966: arm64: Use a hwcap ID rather than pointer

Summary

To allow for a different Linux hwcap value store the hwcap ID rather
than a pointer to elf{32,}_hwcap{2,}. This will be needed when creating
a different view of the ID registers for FreeBSD and Linux.

Diff Detail

Repository

rG FreeBSD src repository

Lint

Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

andrew created this revision.Oct 26 2023, 3:40 PM

Herald added a reviewer: manu. · View Herald TranscriptOct 26 2023, 3:40 PM

Herald added subscribers: emaste, imp. · View Herald Transcript

andrew requested review of this revision.Oct 26 2023, 3:40 PM

andrew added a parent revision: D42370: arm64: Add is 64 bit flag to user readable ID regs.

andrew added a child revision: D42372: arm64: Create a Linux view of the ID registers.

Harbormaster completed remote builds in B54175: Diff 129410.Oct 26 2023, 3:40 PM

This revision was not accepted when it landed; it landed in state Needs Review.Nov 10 2023, 4:06 PM

Closed by commit rGc9e8b4b27966: arm64: Use a hwcap ID rather than pointer (authored by andrew). · Explain Why

This revision was automatically updated to reflect the committed changes.

andrew added a commit: rGc9e8b4b27966: arm64: Use a hwcap ID rather than pointer.

andrew added a commit: rG148222e3a099: arm64: Use a hwcap ID rather than pointer.Feb 19 2024, 4:47 PM

Revision Contents
Changeset List

Path

Size

sys/

arm64/

identcpu.c

133 lines

Diff 129947

View Options

sys/arm64/arm64/identcpu.c

arm64: Use a hwcap ID rather than pointerClosedPublicActions