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Differential D18808

fix rtld-elf compilation warning for powerpc64 ELFv2 ABI
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Authored by alfredo on Jan 10 2019, 12:05 PM.
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bdragon
imp
luporl
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kib
bdragon
emaste
jhibbits
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rS342985: Fix rtld-elf compilation warning for powerpc64 ELFv2 ABI
Summary

reloc_jmpslot function parameter 'defobj' is not used when using ELFv2 ABI

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rS FreeBSD src repository - subversion
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Buildable 21917
Build 21161: arc lint + arc unit

Event Timeline

alfredo created this revision.Jan 10 2019, 12:05 PM
Herald added subscribers: Contributor Reviews (src), bdragon, imp. · View Herald TranscriptJan 10 2019, 12:05 PM
Harbormaster completed remote builds in B21912: Diff 52730.Jan 10 2019, 12:05 PM
alfredo edited the summary of this revision. (Show Details)Jan 10 2019, 12:23 PM
alfredo added reviewers: kib, bdragon.
kib added inline comments.Jan 10 2019, 12:30 PM
libexec/rtld-elf/powerpc64/reloc.c
450

You can add __unused attribute to the argument. It is innocent when not true.

luporl added a subscriber: luporl.Jan 10 2019, 2:50 PM
alfredo added reviewers: emaste, jhibbits.Jan 10 2019, 3:11 PM
alfredo updated this revision to Diff 52742.Jan 10 2019, 3:15 PM

as per review, added __unused attributed instead

Harbormaster completed remote builds in B21917: Diff 52742.Jan 10 2019, 3:15 PM
emaste accepted this revision.Jan 10 2019, 3:22 PM
This revision is now accepted and ready to land.Jan 10 2019, 3:22 PM
jhibbits accepted this revision.Jan 10 2019, 3:28 PM
kib accepted this revision.Jan 10 2019, 3:28 PM
bdragon accepted this revision.Jan 10 2019, 4:14 PM

OK, I'm fine with this solution.

bdragon mentioned this in D18565: Fix warning in PowerPC64 ELFv2 build of rtld-elf..Jan 10 2019, 4:17 PM
Closed by commit rS342985: Fix rtld-elf compilation warning for powerpc64 ELFv2 ABI (authored by jhibbits). · Explain WhyJan 13 2019, 2:33 AM
This revision was automatically updated to reflect the committed changes.

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libexec/
rtld-elf/
powerpc64/
2 lines

Diff 52742

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libexec/rtld-elf/powerpc64/reloc.c

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