[Bug binutils/27931] objcopy --localize-hidden/--keep-global-symbol: drop GRP_COMDAT if the signature symbol becomes local?

[hjl.tools at gmail dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=27931

H.J. Lu  changed:

   What|Removed |Added

   Last reconfirmed||2021-12-06
 Ever confirmed|0   |1
 CC||hjl.tools at gmail dot com
 Status|UNCONFIRMED |NEW

--- Comment #3 from H.J. Lu  ---
A patch is posted at

https://sourceware.org/pipermail/binutils/2021-December/118824.html

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[Bug binutils/27931] objcopy --localize-hidden/--keep-global-symbol: drop GRP_COMDAT if the signature symbol becomes local?

[pinskia at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=27931

--- Comment #2 from Andrew Pinski  ---
There was an old (7 years ago) bug filed against GCC about __x86.get_pc_thunk
and "objcopy --keep-global-symbol" (https://gcc.gnu.org/PR59842) which seems
like the same issue here.

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[Bug binutils/27931] objcopy --localize-hidden/--keep-global-symbol: drop GRP_COMDAT if the signature symbol becomes local?

[pinskia at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=27931

Andrew Pinski  changed:

   What|Removed |Added

 CC||pinskia at gcc dot gnu.org
   See Also||https://gcc.gnu.org/bugzill
   ||a/show_bug.cgi?id=59842

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[Bug binutils/27931] objcopy --localize-hidden/--keep-global-symbol: drop GRP_COMDAT if the signature symbol becomes local?

[i at maskray dot me]

https://sourceware.org/bugzilla/show_bug.cgi?id=27931

--- Comment #1 from Fangrui Song  ---
Ping:)

I am updating llvm-objcopy to drop GRP_COMDAT

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[Bug binutils/27931] objcopy --localize-hidden/--keep-global-symbol: drop GRP_COMDAT if the signature symbol becomes local?

[i at maskray dot me]

https://sourceware.org/bugzilla/show_bug.cgi?id=27931

Fangrui Song  changed:

   What|Removed |Added

 CC||jh7370 at my dot bristol.ac.uk

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