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[Bug dynamic-link/17711] copy relocations against protected symbols don't work
- From: "cvs-commit at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Fri, 24 Jul 2015 09:07:59 +0000
- Subject: [Bug dynamic-link/17711] copy relocations against protected symbols don't work
- Auto-submitted: auto-generated
- References: <bug-17711-131 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=17711
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- Log -----------------------------------------------------------------
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=3bcea719ddd6ce399d7bccb492c40af77d216e42
commit 3bcea719ddd6ce399d7bccb492c40af77d216e42
Author: Szabolcs Nagy <nsz@port70.net>
Date: Fri Jul 24 10:05:07 2015 +0100
[ARM][BZ #17711] Fix extern protected data handling
Fixes elf/tst-protected1a and elf/tst-protected1b tests.
Depends on a gcc patch that makes protected visibility data non-local:
https://gcc.gnu.org/ml/gcc-patches/2015-07/msg01871.html
and on a binutils patch so R_*_GLOB_DAT relocs are used for it:
https://sourceware.org/ml/binutils/2015-07/msg00247.html
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=0910702c4d2cf9e8302b35c9519548726e1ac489
commit 0910702c4d2cf9e8302b35c9519548726e1ac489
Author: Szabolcs Nagy <nsz@port70.net>
Date: Fri Jul 24 09:57:32 2015 +0100
[AArch64][BZ #17711] Fix extern protected data handling
Fixes elf/tst-protected1a and elf/tst-protected1b tests.
Depends on a gcc patch that makes protected visibility data non-local:
https://gcc.gnu.org/ml/gcc-patches/2015-07/msg01871.html
and on a binutils patch so R_*_GLOB_DAT relocs are used for it:
https://sourceware.org/ml/binutils/2015-07/msg00246.html
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 10 ++++++++++
sysdeps/aarch64/dl-machine.h | 3 ++-
sysdeps/aarch64/dl-sysdep.h | 2 ++
sysdeps/arm/dl-machine.h | 10 +++++++---
sysdeps/arm/dl-sysdep.h | 2 ++
5 files changed, 23 insertions(+), 4 deletions(-)
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