kldxref: Workaround incorrect PT_DYNAMIC in existing powerpc kernels
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Authored by jhb on Dec 19 2023, 7:07 PM.

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rGcad6775d969e: kldxref: Workaround incorrect PT_DYNAMIC in existing powerpc kernels
rGcec0bae09eae: kldxref: Workaround incorrect PT_DYNAMIC in existing powerpc kernels
rG6631e2f9b49e: kldxref: Workaround incorrect PT_DYNAMIC in existing powerpc kernels

Summary

Existing powerpc kernels including additional sections beyond .dynamic
in the PT_DYNAMIC segment. Relax the requirement for an exact size
match of the section and segment for PowerPC files as a workaround.

Reported by: jrtc27

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Repository

rG FreeBSD src repository

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Build Status

Buildable 55033
Build 51922: arc lint + arc unit

Event Timeline

jhb created this revision.Dec 19 2023, 7:07 PM

Herald added a subscriber: imp. · View Herald TranscriptDec 19 2023, 7:07 PM

jhb requested review of this revision.Dec 19 2023, 7:07 PM

Harbormaster completed remote builds in B55033: Diff 131588.Dec 19 2023, 7:07 PM

jhb mentioned this in D43066: ldscript.powerpc*: Only put .dynamic in PT_DYNAMIC.Dec 19 2023, 7:08 PM

This revision was not accepted when it landed; it landed in state Needs Review.Jan 9 2024, 7:00 PM

Closed by commit rG6631e2f9b49e: kldxref: Workaround incorrect PT_DYNAMIC in existing powerpc kernels (authored by jhb). · Explain Why

This revision was automatically updated to reflect the committed changes.

jhb added a commit: rG6631e2f9b49e: kldxref: Workaround incorrect PT_DYNAMIC in existing powerpc kernels.

jhb added a commit: rGcec0bae09eae: kldxref: Workaround incorrect PT_DYNAMIC in existing powerpc kernels.Jan 18 2024, 10:27 PM

jhb added a commit: rGcad6775d969e: kldxref: Workaround incorrect PT_DYNAMIC in existing powerpc kernels.Jan 18 2024, 10:33 PM

Revision Contents
Changeset List

Path

Size

usr.sbin/

kldxref/

ef.h

1 line

ef.c

11 lines

Diff 131588

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usr.sbin/kldxref/ef.h