OpenCloudOS-Kernel/arch/arm64/lib/Makefile

lib-y		:= bitops.o clear_user.o delay.o copy_from_user.o	\
		   copy_to_user.o copy_in_user.o copy_page.o		\
		   clear_page.o memchr.o memcpy.o memmove.o memset.o	\
		   strchr.o strrchr.o
arm64: use generic strnlen_user and strncpy_from_user functions This patch implements the word-at-a-time interface for arm64 using the same algorithm as ARM. We use the fls64 macro, which expands to a clz instruction via a compiler builtin. Big-endian configurations make use of the implementation from asm-generic. With this implemented, we can replace our byte-at-a-time strnlen_user and strncpy_from_user functions with the optimised generic versions. Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> 2013-11-07 01:20:22 +08:00			`lib-y := bitops.o clear_user.o delay.o copy_from_user.o \`
			`copy_to_user.o copy_in_user.o copy_page.o \`
			`clear_page.o memchr.o memcpy.o memmove.o memset.o \`
arm64: klib: Optimised string functions This patch introduces AArch64-specific string functions (strchr, strrchr). Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> 2013-03-22 00:23:43 +08:00			`strchr.o strrchr.o`