Commit e7cb0838 authored by Max Filippov's avatar Max Filippov
Browse files

xtensa: drop bcopy implementation 



bcopy is not exported and there's no in-tree users of this function.
Drop it.

Signed-off-by: default avatarMax Filippov <jcmvbkbc@gmail.com>
parent f8b09d45

arch/xtensa/include/asm/string.h

+0 −3
Original line number Diff line number Diff line
@@ -118,9 +118,6 @@ extern void *__memcpy(void *__to, __const__ void *__from, size_t __n); 
extern void *memmove(void *__dest, __const__ void *__src, size_t __n);

extern void *__memmove(void *__dest, __const__ void *__src, size_t __n);



/* Don't build bcopy at all ...  */

#define __HAVE_ARCH_BCOPY



#if defined(CONFIG_KASAN) && !defined(__SANITIZE_ADDRESS__)



/*

arch/xtensa/lib/memcopy.S

+0 −15
Original line number Diff line number Diff line
@@ -274,21 +274,6 @@ WEAK(memcpy) 


ENDPROC(__memcpy)



/*

 * void bcopy(const void *src, void *dest, size_t n);

 */



ENTRY(bcopy)



	abi_entry_default

	# a2=src, a3=dst, a4=len

	mov	a5, a3

	mov	a3, a2

	mov	a2, a5

	j	.Lmovecommon	# go to common code for memmove+bcopy



ENDPROC(bcopy)



/*

 * void *memmove(void *dst, const void *src, size_t len);

 *