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(parent: 504c65c) | patch
arm64: lib: Implement optimized string length routines
authorzhichang.yuan <zhichang.yuan@linaro.org>
Mon, 28 Apr 2014 05:11:34 +0000 (13:11 +0800)
committerMark Brown <broonie@kernel.org>
Fri, 24 Oct 2014 10:28:26 +0000 (11:28 +0100)
commit9034246b709cc3640a7a6485fb7f2616a72b5d36
tree5ede2e3c935699a0080c93aa2dcb759b6a9b031atree | snapshot
parent504c65c8fcd3fa42effda3090ba7b763bad96f03commit | diff
arm64: lib: Implement optimized string length routines

This patch, based on Linaro's Cortex Strings library, adds
an assembly optimized strlen() and strnlen() functions.

Signed-off-by: Zhichang Yuan <zhichang.yuan@linaro.org>
Signed-off-by: Deepak Saxena <dsaxena@linaro.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
(cherry picked from commit 0a42cb0a6fa64cb17db11164a1ad3511b43acefe)
Signed-off-by: Mark Brown <broonie@kernel.org>
arch/arm64/include/asm/string.h diff | blob | history
arch/arm64/kernel/arm64ksyms.c diff | blob | history
arch/arm64/lib/Makefile diff | blob | history
arch/arm64/lib/strlen.S [new file with mode: 0644] blob
arch/arm64/lib/strnlen.S [new file with mode: 0644] blob
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