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[Bug libc/18078] FAIL: elf/check-localplt with ld from binutils 2.26
- From: "cvs-commit at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Wed, 11 Mar 2015 14:01:53 +0000
- Subject: [Bug libc/18078] FAIL: elf/check-localplt with ld from binutils 2.26
- Auto-submitted: auto-generated
- References: <bug-18078-131 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=18078
--- Comment #2 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "GNU C Library master sources".
The branch, hjl/pr18078 has been created
at 5dfc212622b0dbc03626def225bb805ba0c55760 (commit)
- Log -----------------------------------------------------------------
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=5dfc212622b0dbc03626def225bb805ba0c55760
commit 5dfc212622b0dbc03626def225bb805ba0c55760
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Mon Mar 9 13:22:01 2015 -0700
Mark PLT entries for free and malloc options
On x86, linker in binutils 2.26 and newer consolidates R_*_JUMP_SLOT with
R_*_GLOB_DAT relocation against the same symbol. It makes R_*_JUMP_SLOT
relocations against free and malloc optional. We should mark PLT entries
for free and malloc optional.
Check DT_RELA/DT_REL
[BZ #18078]
* sysdeps/unix/sysv/linux/i386/localplt.data: Mark PLT entries
for free and malloc optional.
* sysdeps/x86_64/localplt.data: New file.
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