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[Bug ld/18867] ld reloc sorting causes glibc to crash on alpha
From: |
amodra at gmail dot com |
Subject: |
[Bug ld/18867] ld reloc sorting causes glibc to crash on alpha |
Date: |
Wed, 26 Aug 2015 01:50:27 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=18867
Alan Modra <amodra at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
--- Comment #1 from Alan Modra <amodra at gmail dot com> ---
I see from the alpha backend binutils code that some relocs are expected in
certain order. That means I can't use qsort, which is unstable.
Argh! In fact, even on powerpc we have marker relocs at the same r_offset as
other relocs, eg. on __tls_get_addr calls, and they're expected in a certain
order or TLS optimisation will be disabled.
I need to change that qsort to a stable sort.
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- [Bug ld/18867] New: ld reloc sorting causes glibc to crash on alpha, vapier at gentoo dot org, 2015/08/25
- [Bug ld/18867] ld reloc sorting causes glibc to crash on alpha,
amodra at gmail dot com <=
- [Bug ld/18867] ld reloc sorting causes glibc to crash on alpha, cvs-commit at gcc dot gnu.org, 2015/08/26
- [Bug ld/18867] ld reloc sorting causes glibc to crash on alpha, amodra at gmail dot com, 2015/08/26
- [Bug ld/18867] ld reloc sorting causes glibc to crash on alpha, vapier at gentoo dot org, 2015/08/26
- [Bug ld/18867] ld reloc sorting causes glibc to crash on alpha, cvs-commit at gcc dot gnu.org, 2015/08/27
- [Bug ld/18867] ld reloc sorting causes glibc to crash on alpha, cvs-commit at gcc dot gnu.org, 2015/08/27