mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-08 22:24:32 +00:00
8f0dc4cfd1
Provide optimized versions of memcpy(), memmove(), memset() copied from the Linux kernel. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
/*
|
|
* Copyright (C) 2011 Andes Technology Corporation
|
|
* Copyright (C) 2010 Shawn Lin (nobuhiro@andestech.com)
|
|
* Copyright (C) 2011 Macpaul Lin (macpaul@andestech.com)
|
|
* Copyright (C) 2017 Rick Chen (rick@andestech.com)
|
|
*
|
|
* This file is subject to the terms and conditions of the GNU General Public
|
|
* License. See the file "COPYING" in the main directory of this archive
|
|
* for more details.
|
|
*/
|
|
|
|
#ifndef __ASM_RISCV_STRING_H
|
|
#define __ASM_RISCV_STRING_H
|
|
|
|
/*
|
|
* We don't do inline string functions, since the
|
|
* optimised inline asm versions are not small.
|
|
*/
|
|
|
|
#undef __HAVE_ARCH_STRRCHR
|
|
#undef __HAVE_ARCH_STRCHR
|
|
#undef __HAVE_ARCH_MEMCHR
|
|
#undef __HAVE_ARCH_MEMZERO
|
|
|
|
#undef __HAVE_ARCH_MEMCPY
|
|
#if CONFIG_IS_ENABLED(USE_ARCH_MEMCPY)
|
|
#define __HAVE_ARCH_MEMCPY
|
|
#endif
|
|
extern void *memcpy(void *, const void *, __kernel_size_t);
|
|
|
|
#undef __HAVE_ARCH_MEMMOVE
|
|
#if CONFIG_IS_ENABLED(USE_ARCH_MEMMOVE)
|
|
#define __HAVE_ARCH_MEMMOVE
|
|
#endif
|
|
extern void *memmove(void *, const void *, __kernel_size_t);
|
|
|
|
#undef __HAVE_ARCH_MEMZERO
|
|
#if CONFIG_IS_ENABLED(USE_ARCH_MEMSET)
|
|
#define __HAVE_ARCH_MEMSET
|
|
#endif
|
|
extern void *memset(void *, int, __kernel_size_t);
|
|
|
|
#endif /* __ASM_RISCV_STRING_H */
|