arm64: add missing feature identification to align with ARMv8.9
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Authored by harry.moulton_arm.com on Feb 3 2025, 4:51 PM.

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Reviewers

andrew
manu

Group Reviewers

arm64

Commits

rG76c38c2f2e02: arm64: add missing feature identification to align with ARMv8.9

Summary

Feature bit definitions in armreg.h have been updated to align with
ARMv8.9. This change implements those updates in identcpu.c.

Sponsored by: Arm Ltd
Signed-off-by: Harry Moulton <harry.moulton@arm.com>

Diff Detail

Repository

rG FreeBSD src repository

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Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

harry.moulton_arm.com created this revision.Feb 3 2025, 4:51 PM

Herald added a reviewer: manu. · View Herald TranscriptFeb 3 2025, 4:51 PM

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

harry.moulton_arm.com requested review of this revision.Feb 3 2025, 4:51 PM

harry.moulton_arm.com added a parent revision: D48815: arm64: update and align armreg.h with ARMv8.9 features.

Harbormaster completed remote builds in B62225: Diff 150414.Feb 3 2025, 4:51 PM

LGTM, other than any changes needed if macro names are changed in D48815

sys/arm64/arm64/identcpu.c
1292–1294	We should check for the other "not implemented" value here

This revision is now accepted and ready to land.Feb 13 2025, 12:32 PM

Small changes as a result of comments on parent change

This revision now requires review to proceed.Feb 13 2025, 2:10 PM

Harbormaster completed remote builds in B62423: Diff 150960.Feb 13 2025, 2:10 PM

andrew accepted this revision.Feb 13 2025, 6:17 PM

This revision is now accepted and ready to land.Feb 13 2025, 6:17 PM

Closed by commit rG76c38c2f2e02: arm64: add missing feature identification to align with ARMv8.9 (authored by harry.moulton_arm.com, committed by andrew). · Explain WhyFeb 17 2025, 4:37 PM

This revision was automatically updated to reflect the committed changes.

andrew added a commit: rG76c38c2f2e02: arm64: add missing feature identification to align with ARMv8.9.

Revision Contents
Changeset List

Path

Size

sys/

arm64/

identcpu.c

159 lines

Diff 151114

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sys/arm64/arm64/identcpu.c

arm64: add missing feature identification to align with ARMv8.9ClosedPublicActions