mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-27 06:34:11 +08:00
5210d1e688
Hand optimised asm code for ARC700 pipeline. Originally written/optimized by Joern Rennecke Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Cc: Joern Rennecke <joern.rennecke@embecosm.com>
41 lines
1.2 KiB
C
41 lines
1.2 KiB
C
/*
|
|
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* vineetg: May 2011
|
|
* -We had half-optimised memset/memcpy, got better versions of those
|
|
* -Added memcmp, strchr, strcpy, strcmp, strlen
|
|
*
|
|
* Amit Bhor: Codito Technologies 2004
|
|
*/
|
|
|
|
#ifndef _ASM_ARC_STRING_H
|
|
#define _ASM_ARC_STRING_H
|
|
|
|
#include <linux/types.h>
|
|
|
|
#ifdef __KERNEL__
|
|
|
|
#define __HAVE_ARCH_MEMSET
|
|
#define __HAVE_ARCH_MEMCPY
|
|
#define __HAVE_ARCH_MEMCMP
|
|
#define __HAVE_ARCH_STRCHR
|
|
#define __HAVE_ARCH_STRCPY
|
|
#define __HAVE_ARCH_STRCMP
|
|
#define __HAVE_ARCH_STRLEN
|
|
|
|
extern void *memset(void *ptr, int, __kernel_size_t);
|
|
extern void *memcpy(void *, const void *, __kernel_size_t);
|
|
extern void memzero(void *ptr, __kernel_size_t n);
|
|
extern int memcmp(const void *, const void *, __kernel_size_t);
|
|
extern char *strchr(const char *s, int c);
|
|
extern char *strcpy(char *dest, const char *src);
|
|
extern int strcmp(const char *cs, const char *ct);
|
|
extern __kernel_size_t strlen(const char *);
|
|
|
|
#endif /* __KERNEL__ */
|
|
#endif /* _ASM_ARC_STRING_H */
|