Siddhesh Poyarekar f82e9672ad aarch64: Allow overriding HWCAP_CPUID feature check using HWCAP_MASK ... Now that LD_HWCAP_MASK (or glibc.tune.hwcap_mask) is read early enough to influence cpu feature check in aarch64, use it to influence multiarch selection. Setting LD_HWCAP_MASK such that it clears HWCAP_CPUID will now disable multiarch for the binary. HWCAP_CPUID is also now set in HWCAP_IMPORTANT so that it is set by default. With this patch, this feature is only usable with dyanmically linked binaries because LD_HWCAP_MASK is not read for static binaries. A future patch fixes that. * sysdeps/unix/sysv/linux/aarch64/cpu-features.c (init_cpu_features): Use glibc.tune.hwcap_mask. * sysdeps/unix/sysv/linux/aarch64/dl-procinfo.h: New file.		2017-06-07 11:11:39 +05:30
..
aarch64	Optimize generic spinlock code and use C11 like atomic macros.	2017-06-06 09:41:56 +02:00
alpha	Optimize generic spinlock code and use C11 like atomic macros.	2017-06-06 09:41:56 +02:00
arm	Optimize generic spinlock code and use C11 like atomic macros.	2017-06-06 09:41:56 +02:00
generic	tunables: Use glibc.tune.hwcap_mask tunable instead of _dl_hwcap_mask	2017-06-07 11:11:38 +05:30
gnu	Regenerate sysdeps/gnu/errlist.c.	2017-06-04 15:27:14 -04:00
hppa	Optimize generic spinlock code and use C11 like atomic macros.	2017-06-06 09:41:56 +02:00
i386	Optimize generic spinlock code and use C11 like atomic macros.	2017-06-06 09:41:56 +02:00
ia64	Optimize generic spinlock code and use C11 like atomic macros.	2017-06-06 09:41:56 +02:00
ieee754	float128: Add wrappers to override ldbl-128 as float128.	2017-05-25 09:01:37 -03:00
init_array	Update copyright dates with scripts/update-copyrights.	2017-01-01 00:14:16 +00:00
m68k	Optimize generic spinlock code and use C11 like atomic macros.	2017-06-06 09:41:56 +02:00
mach	Fix struct sigaltstack namespace (bug 21517).	2017-06-05 10:17:46 +00:00
microblaze	Optimize generic spinlock code and use C11 like atomic macros.	2017-06-06 09:41:56 +02:00
mips	Optimize generic spinlock code and use C11 like atomic macros.	2017-06-06 09:41:56 +02:00
nios2	Optimize generic spinlock code and use C11 like atomic macros.	2017-06-06 09:41:56 +02:00
nptl	fork: Remove bogus parent PID assertions [BZ #21386]	2017-05-12 16:04:16 +02:00
posix	getaddrinfo: Eliminate another strdup call	2017-06-03 08:37:31 +02:00
powerpc	Optimize generic spinlock code and use C11 like atomic macros.	2017-06-06 09:41:56 +02:00
pthread	Remove __need macros from signal.h.	2017-05-20 19:04:43 -04:00
s390	S390: Use generic spinlock code.	2017-06-06 09:41:56 +02:00
sh	Move shared pthread definitions to common headers	2017-05-09 17:49:17 -03:00
sparc	tunables: Use glibc.tune.hwcap_mask tunable instead of _dl_hwcap_mask	2017-06-07 11:11:38 +05:30
tile	Optimize generic spinlock code and use C11 like atomic macros.	2017-06-06 09:41:56 +02:00
unix	aarch64: Allow overriding HWCAP_CPUID feature check using HWCAP_MASK	2017-06-07 11:11:39 +05:30
wordsize-32	Build divdi3 only for architecture that required it	2017-04-06 15:14:34 -03:00
wordsize-64	Add missing header files throughout the testsuite.	2017-02-16 17:33:18 -05:00
x86	tunables: Use glibc.tune.hwcap_mask tunable instead of _dl_hwcap_mask	2017-06-07 11:11:38 +05:30
x86_64	x86-64: Move wcsnlen.S to multiarch/wcsnlen-sse4_1.S	2017-06-06 06:12:32 -07:00