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authorH.J. Lu <hjl.tools@gmail.com>2015-03-06 04:55:56 -0800
committerH.J. Lu <hjl.tools@gmail.com>2015-03-31 17:25:36 -0700
commit3350e1867c0b82957093fa9e1c52a5f841881377 (patch)
treec7967342a4c50a2f18243115851e17436bcd4b25 /sysdeps/powerpc/fpu_control.h
parenta0f66d616575074b0f569da3f561fa0fe09fa312 (diff)
downloadglibc-hjl/pr17711/2.18.tar.gz
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Replace __attribute__((visibility("protected"))) hjl/pr17711/2.18
With copy relocation, address of protected data defined in the shared
library may be external.  Compiler shouldn't asssume protected data will
be local.  But due to

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65248

__attribute__((visibility("protected"))) doesn't work correctly, we need
to use asm (".protected xxx") instead.

Cherry-pick from master: e0ed2fb40a0e29c43cf60addc74741dab15f2e05
	* elf/ifuncdep2.c (global): Replace
	__attribute__((visibility("protected"))) with
	asm (".protected global").
	* elf/ifuncmod1.c (global): Likewise.
	* elf/ifuncmod5.c (global): Likewise.
Diffstat (limited to 'sysdeps/powerpc/fpu_control.h')
0 files changed, 0 insertions, 0 deletions