#ifndef __ASM_SH_STRING_H#define __ASM_SH_STRING_H /* * Copyright (C) 1999 Niibe Yutaka * But consider these trivial functions to be public domain. */ #define __HAVE_ARCH_STRCPYstatic __inline__ char *strcpy(char *__dest, const char *__src){	register char *__xdest = __dest;	unsigned long __dummy; 	__asm__ __volatile__("1:\n\t"			     "mov.b	@%1+, %2\n\t"			     "mov.b	%2, @%0\n\t"			     "cmp/eq	#0, %2\n\t"			     "bf/s	1b\n\t"			     " add	#1, %0\n\t"			     : "=r" (__dest), "=r" (__src), "=&z" (__dummy)			     : "0" (__dest), "1" (__src)			     : "memory", "t"); 	return __xdest;} #define __HAVE_ARCH_STRNCPYstatic __inline__ char *strncpy(char *__dest, const char *__src, size_t __n){	register char *__xdest = __dest;	unsigned long __dummy; 	if (__n == 0)		return __xdest; 	__asm__ __volatile__(		"1:\n"		"mov.b	@%1+, %2\n\t"		"mov.b	%2, @%0\n\t"		"cmp/eq	#0, %2\n\t"		"bt/s	2f\n\t"		" cmp/eq	%5,%1\n\t"		"bf/s	1b\n\t"		" add	#1, %0\n"		"2:"		: "=r" (__dest), "=r" (__src), "=&z" (__dummy)		: "0" (__dest), "1" (__src), "r" (__src+__n)		: "memory", "t"); 	return __xdest;} #define __HAVE_ARCH_STRCMPstatic __inline__ int strcmp(const char *__cs, const char *__ct){	register int __res;	unsigned long __dummy; 	__asm__ __volatile__(		"mov.b	@%1+, %3\n"		"1:\n\t"		"mov.b	@%0+, %2\n\t"		"cmp/eq #0, %3\n\t"		"bt	2f\n\t"		"cmp/eq %2, %3\n\t"		"bt/s	1b\n\t"		" mov.b	@%1+, %3\n\t"		"add	#-2, %1\n\t"		"mov.b	@%1, %3\n\t"		"sub	%3, %2\n"		"2:"		: "=r" (__cs), "=r" (__ct), "=&r" (__res), "=&z" (__dummy)		: "0" (__cs), "1" (__ct)		: "t"); 	return __res;} #define __HAVE_ARCH_STRNCMPstatic __inline__ int strncmp(const char *__cs, const char *__ct, size_t __n){	register int __res;	unsigned long __dummy; 	if (__n == 0)		return 0; 	__asm__ __volatile__(		"mov.b	@%1+, %3\n"		"1:\n\t"		"mov.b	@%0+, %2\n\t"		"cmp/eq %6, %0\n\t"		"bt/s	2f\n\t"		" cmp/eq #0, %3\n\t"		"bt/s	3f\n\t"		" cmp/eq %3, %2\n\t"		"bt/s	1b\n\t"		" mov.b	@%1+, %3\n\t"		"add	#-2, %1\n\t"		"mov.b	@%1, %3\n"		"2:\n\t"		"sub	%3, %2\n"		"3:"		:"=r" (__cs), "=r" (__ct), "=&r" (__res), "=&z" (__dummy)		: "0" (__cs), "1" (__ct), "r" (__cs+__n)		: "t"); 	return __res;} #define __HAVE_ARCH_MEMSETextern void *memset(void *__s, int __c, size_t __count); #define __HAVE_ARCH_MEMCPYextern void *memcpy(void *__to, __const__ void *__from, size_t __n); #define __HAVE_ARCH_MEMMOVEextern void *memmove(void *__dest, __const__ void *__src, size_t __n); #define __HAVE_ARCH_MEMCHRextern void *memchr(const void *__s, int __c, size_t __n); #define __HAVE_ARCH_STRLENextern size_t strlen(const char *); #endif /* __ASM_SH_STRING_H */