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Age	Commit message (Collapse)	Author	Files	Lines
2016-12-26	Do not stack-protect ifunc resolvers [BZ #7065]	Nick Alcock	1	-0/+3
	When dynamically linking, ifunc resolvers are called before TLS is initialized, so they cannot be safely stack-protected. We avoid disabling stack-protection on large numbers of files by using __attribute__ ((__optimize__ ("-fno-stack-protector"))) to turn it off just for the resolvers themselves. (We provide the attribute even when statically linking, because we will later use it elsewhere too.)
2015-03-06	Replace __attribute__((visibility("protected")))	H.J. Lu	1	-1/+7
	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. * elf/ifuncdep2.c (global): Replace __attribute__((visibility("protected"))) with asm (".protected global"). * elf/ifuncmod1.c (global): Likewise. * elf/ifuncmod5.c (global): Likewise.
2009-10-30	Uglify IFUNC tests for PPC.	Alan Modra	1	-32/+9

2009-06-03	Test for ELF IFUNC functionality.	H.J. Lu	1	-0/+114