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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>2015-08-01 15:42:23 -0700
commit2702b161faaf048300de5c67dad5d1ca2078db60 (patch)
tree864010c6eec17bfdb033123c35e8d02ebef908d3 /sysdeps/ieee754
parentd8700f7fa9a60def973ccdfad24266d91d9ce667 (diff)
downloadglibc-hjl/pr17711/2.21.tar.gz
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Replace __attribute__((visibility("protected"))) hjl/pr17711/2.21
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/ieee754')
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