rtld-elf: Add Add AT_HWCAP3 and AT_HWCAP4
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Authored by andrew on Jun 24 2025, 11:40 AM.

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bdragon

imp

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kib
brooks
jhb
markj

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rG28fd9bceba1d: rtld-elf: Add Add AT_HWCAP3 and AT_HWCAP4

Summary

Add the AT_HWCAP3 and AT_HWCAP4 format strings to auxfmt.

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rG FreeBSD src repository

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Event Timeline

andrew created this revision.Jun 24 2025, 11:40 AM

Herald added subscribers: bdragon, imp. · View Herald TranscriptJun 24 2025, 11:40 AM

andrew requested review of this revision.Jun 24 2025, 11:40 AM

Harbormaster completed remote builds in B65046: Diff 157512.Jun 24 2025, 11:40 AM

andrew added a parent revision: D51006: libsys: Add AT_HWCAP3 and AT_HWCAP4.Jun 24 2025, 11:40 AM

andrew added a child revision: D51008: arm64: Add AT_HWCAP3 and AT_HWCAP4 support.

Thanks for adding the comment.

This revision is now accepted and ready to land.Jun 24 2025, 2:56 PM

We still do not pass hwcaps as args to userspace ifunc resolvers, BTW.

Closed by commit rG28fd9bceba1d: rtld-elf: Add Add AT_HWCAP3 and AT_HWCAP4 (authored by andrew). · Explain WhyJun 25 2025, 9:26 AM

This revision was automatically updated to reflect the committed changes.

andrew added a commit: rG28fd9bceba1d: rtld-elf: Add Add AT_HWCAP3 and AT_HWCAP4.

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libexec/

rtld-elf/

rtld.c

4 lines

Diff 157583

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rtld-elf: Add Add AT_HWCAP3 and AT_HWCAP4ClosedPublicActions