Differential D50229

rtld-elf: Use struct tcb * rather than uintptr_t ** for the tcb
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Authored by jrtc27 on May 7 2025, 3:00 AM.

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rGb209947fc27c: rtld-elf: Use struct tcb * rather than uintptr_t ** for the tcb

Summary

This lets us access via named struct members rather than magic
hard-coded indices.

Diff Detail

Repository

rG FreeBSD src repository

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No Test Coverage

Build Status

Buildable 63980
Build 60864: arc lint + arc unit

Event Timeline

jrtc27 created this revision.May 7 2025, 3:00 AM

Herald added subscribers: bdragon, imp. · View Herald TranscriptMay 7 2025, 3:00 AM

jrtc27 requested review of this revision.May 7 2025, 3:00 AM

Harbormaster completed remote builds in B63980: Diff 155026.May 7 2025, 3:00 AM

jrtc27 added a child revision: D50230: rtld-elf: Use clear pointer provenance when updating DTV pointer.May 7 2025, 3:02 AM

jrtc27 added a parent revision: D50232: rtld-elf: Use variables more consistent with Variant I for Variant II TLS.May 7 2025, 3:06 AM

(I understand that this change in its current form depends on two other rtld reviews)

This revision is now accepted and ready to land.May 7 2025, 2:03 PM

Closed by commit rGb209947fc27c: rtld-elf: Use struct tcb * rather than uintptr_t ** for the tcb (authored by jrtc27). · Explain WhyMay 7 2025, 7:22 PM

This revision was automatically updated to reflect the committed changes.

jrtc27 added a commit: rGb209947fc27c: rtld-elf: Use struct tcb * rather than uintptr_t ** for the tcb.

Revision Contents
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Path

Size

libexec/

rtld-elf/

23 lines

Diff 155026

libexec/rtld-elf/rtld.c

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