Andrea Corallo 49beaaec1b aarch64: MTE compatible strchr ... Introduce an Arm MTE compatible strchr implementation. The existing implementation assumes that any access to the pages in which the string resides is safe. This assumption is not true when MTE is enabled. This patch updates the algorithm to ensure that accesses remain within the bounds of an MTE tag (16-byte chunks) and improves overall performance. Benchmarked on Cortex-A72, Cortex-A53, Neoverse N1. Co-authored-by: Wilco Dijkstra <wilco.dijkstra@arm.com>		2020-06-09 09:20:27 +01:00
..
bits	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
fpu	aarch/fpu: use generic builtins based math functions	2020-06-03 10:23:33 -07:00
multiarch	AArch64: Merge Falkor memcpy and memmove implementations	2020-06-08 14:13:05 +01:00
nptl	nptl: add missing pthread-offsets.h	2020-02-10 17:01:21 +01:00
sys	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
__longjmp.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
abort-instr.h
atomic-machine.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
bsd-_setjmp.S
bsd-setjmp.S
configure
configure.ac
crti.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
crtn.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-dtprocnum.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-irel.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-link.sym
dl-machine.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-sysdep.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-tls.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-tlsdesc.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-tlsdesc.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-trampoline.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
dl-tunables.list	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
e_sqrtl.c	Add libm_alias_finite for _finite symbols	2020-01-03 10:02:04 -03:00
elf-initfini.h	Introduce <elf-initfini.h> and ELF_INITFINI for all architectures	2020-02-18 15:12:25 +01:00
Implies
jmpbuf-offsets.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
jmpbuf-unwind.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
ldsodefs.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
libc-tls.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
libm-test-ulps	Update aarch64 libm-test-ulps	2020-04-08 13:52:44 -03:00
libm-test-ulps-name
linkmap.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
machine-gmon.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
Makefile	aarch64: new ifunc resolver ABI	2019-07-04 11:13:32 +01:00
math-tests-trap.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
mcount.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memchr.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memcmp.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memcpy.S	[AArch64] Improve integer memcpy	2020-03-11 17:15:25 +00:00
memmove.S
memrchr.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memset-reg.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memset.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
memusage.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
preconfigure
rawmemchr.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
setjmp.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
sfp-machine.h	Break more lines before not after operators.	2019-02-25 13:19:19 +00:00
sotruss-lib.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
stackinfo.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
start.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
stpcpy.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strchr.S	aarch64: MTE compatible strchr	2020-06-09 09:20:27 +01:00
strchrnul.S	aarch64: MTE compatible strchrnul	2020-06-09 09:20:27 +01:00
strcmp.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strcpy.S	aarch64: fix strcpy and strnlen for big-endian [BZ #25824]	2020-05-15 12:15:56 +01:00
string_private.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strlen.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strncmp.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
strnlen.S	aarch64: fix strcpy and strnlen for big-endian [BZ #25824]	2020-05-15 12:15:56 +01:00
strrchr.S	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
sysdep.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
tls-macros.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
tlsdesc.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
tlsdesc.sym
tst-audit.h	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
tst-ifunc-arg-1.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
tst-ifunc-arg-2.c	Update copyright dates with scripts/update-copyrights.	2020-01-01 00:14:33 +00:00
Versions