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glibc/sysdeps/x86
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Igor Zamyatin ea8ba7cd14 Save/restore bound registers for _dl_runtime_profile 
This patch saves and restores bound registers in x86-64 PLT for
ld.so profile and LD_AUDIT:

	* sysdeps/x86_64/bits/link.h (La_x86_64_regs): Add lr_bnd.
	(La_x86_64_retval): Add lrv_bnd0 and lrv_bnd1.
	* sysdeps/x86_64/dl-trampoline.S (_dl_runtime_profile): Save
	Intel MPX bound registers before _dl_profile_fixup.
	* sysdeps/x86_64/dl-trampoline.h: Restore Intel MPX bound
	registers after _dl_profile_fixup.  Save and restore bound
	registers bnd0/bnd1 when calling _dl_call_pltexit.
	* sysdeps/x86_64/link-defines.sym (BND_SIZE): New.
	(LR_BND_OFFSET): Likewise.
	(LRV_BND0_OFFSET): Likewise.
	(LRV_BND1_OFFSET): Likewise.
2014-04-16 14:46:49 -07:00
..
bits Save/restore bound registers for _dl_runtime_profile 2014-04-16 14:46:49 -07:00
fpu Complete _BSD_SOURCE / _SVID_source followup cleanup. 2014-02-21 21:45:26 +00:00
fpu_control.h Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
Makefile Enumerate tests with special rules in tests-special variable. 2014-03-06 22:35:33 +00:00
tininess.h Use sysdeps/x86/tininess.h for i386 and x86_64 2012-10-30 20:38:31 -07:00
tst-xmmymm.sh Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00