diff options
Diffstat (limited to 'include/asm-s390/string.h')
| -rw-r--r-- | include/asm-s390/string.h | 56 |
1 files changed, 31 insertions, 25 deletions
diff --git a/include/asm-s390/string.h b/include/asm-s390/string.h index 23a4c390489..d074673a6d9 100644 --- a/include/asm-s390/string.h +++ b/include/asm-s390/string.h @@ -60,12 +60,13 @@ static inline void *memchr(const void * s, int c, size_t n) register int r0 asm("0") = (char) c; const void *ret = s + n; - asm volatile ("0: srst %0,%1\n" - " jo 0b\n" - " jl 1f\n" - " la %0,0\n" - "1:" - : "+a" (ret), "+&a" (s) : "d" (r0) : "cc" ); + asm volatile( + "0: srst %0,%1\n" + " jo 0b\n" + " jl 1f\n" + " la %0,0\n" + "1:" + : "+a" (ret), "+&a" (s) : "d" (r0) : "cc"); return (void *) ret; } @@ -74,9 +75,10 @@ static inline void *memscan(void *s, int c, size_t n) register int r0 asm("0") = (char) c; const void *ret = s + n; - asm volatile ("0: srst %0,%1\n" - " jo 0b\n" - : "+a" (ret), "+&a" (s) : "d" (r0) : "cc" ); + asm volatile( + "0: srst %0,%1\n" + " jo 0b\n" + : "+a" (ret), "+&a" (s) : "d" (r0) : "cc"); return (void *) ret; } @@ -86,12 +88,13 @@ static inline char *strcat(char *dst, const char *src) unsigned long dummy; char *ret = dst; - asm volatile ("0: srst %0,%1\n" - " jo 0b\n" - "1: mvst %0,%2\n" - " jo 1b" - : "=&a" (dummy), "+a" (dst), "+a" (src) - : "d" (r0), "0" (0) : "cc", "memory" ); + asm volatile( + "0: srst %0,%1\n" + " jo 0b\n" + "1: mvst %0,%2\n" + " jo 1b" + : "=&a" (dummy), "+a" (dst), "+a" (src) + : "d" (r0), "0" (0) : "cc", "memory" ); return ret; } @@ -100,10 +103,11 @@ static inline char *strcpy(char *dst, const char *src) register int r0 asm("0") = 0; char *ret = dst; - asm volatile ("0: mvst %0,%1\n" - " jo 0b" - : "+&a" (dst), "+&a" (src) : "d" (r0) - : "cc", "memory" ); + asm volatile( + "0: mvst %0,%1\n" + " jo 0b" + : "+&a" (dst), "+&a" (src) : "d" (r0) + : "cc", "memory"); return ret; } @@ -112,9 +116,10 @@ static inline size_t strlen(const char *s) register unsigned long r0 asm("0") = 0; const char *tmp = s; - asm volatile ("0: srst %0,%1\n" - " jo 0b" - : "+d" (r0), "+a" (tmp) : : "cc" ); + asm volatile( + "0: srst %0,%1\n" + " jo 0b" + : "+d" (r0), "+a" (tmp) : : "cc"); return r0 - (unsigned long) s; } @@ -124,9 +129,10 @@ static inline size_t strnlen(const char * s, size_t n) const char *tmp = s; const char *end = s + n; - asm volatile ("0: srst %0,%1\n" - " jo 0b" - : "+a" (end), "+a" (tmp) : "d" (r0) : "cc" ); + asm volatile( + "0: srst %0,%1\n" + " jo 0b" + : "+a" (end), "+a" (tmp) : "d" (r0) : "cc"); return end - s; } |