#ifndef _M68KNOMMU_STRING_H_#define _M68KNOMMU_STRING_H_ #ifdef __KERNEL__ /* only set these up for kernel code */ #include <asm/setup.h>#include <asm/page.h> #define __HAVE_ARCH_STRCPYstatic inline char * strcpy(char * dest,const char *src){  char *xdest = dest;   __asm__ __volatile__       ("1:\tmoveb %1@+,%0@+\n\t"        "jne 1b"	: "=a" (dest), "=a" (src)        : "0" (dest), "1" (src) : "memory");  return xdest;} #define __HAVE_ARCH_STRNCPYstatic inline char * strncpy(char *dest, const char *src, size_t n){  char *xdest = dest;   if (n == 0)    return xdest;   __asm__ __volatile__       ("1:\tmoveb %1@+,%0@+\n\t"	"jeq 2f\n\t"        "subql #1,%2\n\t"        "jne 1b\n\t"        "2:"        : "=a" (dest), "=a" (src), "=d" (n)        : "0" (dest), "1" (src), "2" (n)        : "memory");  return xdest;}  #ifndef CONFIG_COLDFIRE #define __HAVE_ARCH_STRCMPstatic inline int strcmp(const char * cs,const char * ct){  char __res;   __asm__       ("1:\tmoveb %0@+,%2\n\t" /* get *cs */        "cmpb %1@+,%2\n\t"      /* compare a byte */        "jne  2f\n\t"           /* not equal, break out */        "tstb %2\n\t"           /* at end of cs? */        "jne  1b\n\t"           /* no, keep going */        "jra  3f\n\t"		/* strings are equal */        "2:\tsubb %1@-,%2\n\t"  /* *cs - *ct */        "3:"        : "=a" (cs), "=a" (ct), "=d" (__res)        : "0" (cs), "1" (ct));   return __res;} #define __HAVE_ARCH_STRNCMPstatic inline int strncmp(const char * cs,const char * ct,size_t count){  char __res;   if (!count)    return 0;  __asm__       ("1:\tmovb %0@+,%3\n\t"          /* get *cs */        "cmpb   %1@+,%3\n\t"            /* compare a byte */        "jne    3f\n\t"                 /* not equal, break out */        "tstb   %3\n\t"                 /* at end of cs? */        "jeq    4f\n\t"                 /* yes, all done */        "subql  #1,%2\n\t"              /* no, adjust count */        "jne    1b\n\t"                 /* more to do, keep going */        "2:\tmoveq #0,%3\n\t"           /* strings are equal */        "jra    4f\n\t"        "3:\tsubb %1@-,%3\n\t"          /* *cs - *ct */        "4:"        : "=a" (cs), "=a" (ct), "=d" (count), "=d" (__res)        : "0" (cs), "1" (ct), "2" (count));  return __res;} #endif /* CONFIG_COLDFIRE */ #define __HAVE_ARCH_MEMSETextern void * memset(void * s, int c, size_t count); #define __HAVE_ARCH_MEMCPYextern void * memcpy(void *d, const void *s, size_t count); #else /* KERNEL */ /* *	let user libraries deal with these, *	IMHO the kernel has no place defining these functions for user apps */ #define __HAVE_ARCH_STRCPY 1#define __HAVE_ARCH_STRNCPY 1#define __HAVE_ARCH_STRCAT 1#define __HAVE_ARCH_STRNCAT 1#define __HAVE_ARCH_STRCMP 1#define __HAVE_ARCH_STRNCMP 1#define __HAVE_ARCH_STRNICMP 1#define __HAVE_ARCH_STRCHR 1#define __HAVE_ARCH_STRRCHR 1#define __HAVE_ARCH_STRSTR 1#define __HAVE_ARCH_STRLEN 1#define __HAVE_ARCH_STRNLEN 1#define __HAVE_ARCH_MEMSET 1#define __HAVE_ARCH_MEMCPY 1#define __HAVE_ARCH_MEMMOVE 1#define __HAVE_ARCH_MEMSCAN 1#define __HAVE_ARCH_MEMCMP 1#define __HAVE_ARCH_MEMCHR 1#define __HAVE_ARCH_STRTOK 1 #endif /* KERNEL */ #endif /* _M68K_STRING_H_ */