diff options
Diffstat (limited to 'sysdeps/s390/bits/string.h')
| -rw-r--r-- | sysdeps/s390/bits/string.h | 84 |
1 files changed, 42 insertions, 42 deletions
diff --git a/sysdeps/s390/bits/string.h b/sysdeps/s390/bits/string.h index 49103b9438..287300a9f6 100644 --- a/sysdeps/s390/bits/string.h +++ b/sysdeps/s390/bits/string.h @@ -1,5 +1,5 @@ /* Optimized, inlined string functions. S/390 version. - Copyright (C) 2000, 2001, 2007 Free Software Foundation, Inc. + Copyright (C) 2000, 2001, 2007, 2012 Free Software Foundation, Inc. Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). This file is part of the GNU C Library. @@ -42,10 +42,10 @@ #ifndef _FORCE_INLINES #define strlen(str) __strlen_g ((str)) -__STRING_INLINE size_t __strlen_g (__const char *) __asm__ ("strlen"); +__STRING_INLINE size_t __strlen_g (const char *) __asm__ ("strlen"); __STRING_INLINE size_t -__strlen_g (__const char *__str) +__strlen_g (const char *__str) { char *__ptr, *__tmp; @@ -54,7 +54,7 @@ __strlen_g (__const char *__str) __asm__ __volatile__ (" la 0,0\n" "0: srst %0,%1\n" " jo 0b\n" - : "+&a" (__ptr), "+&a" (__tmp) : + : "+&a" (__ptr), "+&a" (__tmp) : : "cc", "memory", "0" ); return (size_t) (__ptr - __str); } @@ -65,10 +65,10 @@ __strlen_g (__const char *__str) #ifndef _FORCE_INLINES #define strcpy(dest, src) __strcpy_g ((dest), (src)) -__STRING_INLINE char *__strcpy_g (char *, __const char *) __asm ("strcpy"); +__STRING_INLINE char *__strcpy_g (char *, const char *) __asm ("strcpy"); __STRING_INLINE char * -__strcpy_g (char *__dest, __const char *__src) +__strcpy_g (char *__dest, const char *__src) { char *tmp = __dest; @@ -85,11 +85,11 @@ __strcpy_g (char *__dest, __const char *__src) #ifndef _FORCE_INLINES #define strncpy(dest, src, n) __strncpy_g ((dest), (src), (n)) -__STRING_INLINE char *__strncpy_g (char *, __const char *, size_t) +__STRING_INLINE char *__strncpy_g (char *, const char *, size_t) __asm__ ("strncpy"); __STRING_INLINE char * -__strncpy_g (char *__dest, __const char *__src, size_t __n) +__strncpy_g (char *__dest, const char *__src, size_t __n) { char *__ret = __dest; char *__ptr; @@ -99,26 +99,26 @@ __strncpy_g (char *__dest, __const char *__src, size_t __n) __diff = (size_t) (__dest - __src); __ptr = (char *) __src; __asm__ __volatile__ (" j 1f\n" - "0: la %0,1(%0)\n" - "1: icm 0,1,0(%0)\n" - " stc 0,0(%2,%0)\n" - " jz 3f\n" + "0: la %0,1(%0)\n" + "1: icm 0,1,0(%0)\n" + " stc 0,0(%2,%0)\n" + " jz 3f\n" #if defined(__s390x__) - " brctg %1,0b\n" + " brctg %1,0b\n" #else - " brct %1,0b\n" + " brct %1,0b\n" #endif - " j 4f\n" - "2: la %0,1(%0)\n" - " stc 0,0(%2,%0)\n" + " j 4f\n" + "2: la %0,1(%0)\n" + " stc 0,0(%2,%0)\n" #if defined(__s390x__) - "3: brctg %1,2b\n" + "3: brctg %1,2b\n" #else - "3: brct %1,2b\n" + "3: brct %1,2b\n" #endif - "4:" - : "+&a" (__ptr), "+&a" (__n) : "a" (__diff) - : "cc", "memory", "0" ); + "4:" + : "+&a" (__ptr), "+&a" (__n) : "a" (__diff) + : "cc", "memory", "0" ); } return __ret; } @@ -129,10 +129,10 @@ __strncpy_g (char *__dest, __const char *__src, size_t __n) #ifndef _FORCE_INLINES #define strcat(dest, src) __strcat_g ((dest), (src)) -__STRING_INLINE char *__strcat_g (char *, __const char *) __asm__ ("strcat"); +__STRING_INLINE char *__strcat_g (char *, const char *) __asm__ ("strcat"); __STRING_INLINE char * -__strcat_g (char *__dest, __const char *__src) +__strcat_g (char *__dest, const char *__src) { char *__ret = __dest; char *__ptr, *__tmp; @@ -161,11 +161,11 @@ __strcat_g (char *__dest, __const char *__src) #ifndef _FORCE_INLINES #define strncat(dest, src, n) __strncat_g ((dest), (src), (n)) -__STRING_INLINE char *__strncat_g (char *, __const char *, size_t) +__STRING_INLINE char *__strncat_g (char *, const char *, size_t) __asm__ ("strncat"); __STRING_INLINE char * -__strncat_g (char *__dest, __const char *__src, size_t __n) +__strncat_g (char *__dest, const char *__src, size_t __n) { char *__ret = __dest; char *__ptr, *__tmp; @@ -184,20 +184,20 @@ __strncat_g (char *__dest, __const char *__src, size_t __n) __diff = (size_t) (__ptr - __src); __tmp = (char *) __src; __asm__ __volatile__ (" j 1f\n" - "0: la %0,1(%0)\n" - "1: icm 0,1,0(%0)\n" - " stc 0,0(%2,%0)\n" - " jz 2f\n" + "0: la %0,1(%0)\n" + "1: icm 0,1,0(%0)\n" + " stc 0,0(%2,%0)\n" + " jz 2f\n" #if defined(__s390x__) - " brctg %1,0b\n" + " brctg %1,0b\n" #else - " brct %1,0b\n" + " brct %1,0b\n" #endif " slr 0,0\n" - " stc 0,1(%2,%0)\n" + " stc 0,1(%2,%0)\n" "2:" - : "+&a" (__tmp), "+&a" (__n) : "a" (__diff) - : "cc", "memory", "0" ); + : "+&a" (__tmp), "+&a" (__n) : "a" (__diff) + : "cc", "memory", "0" ); } return __ret; @@ -208,7 +208,7 @@ __strncat_g (char *__dest, __const char *__src, size_t __n) #define _HAVE_STRING_ARCH_memchr 1 #ifndef _FORCE_INLINES __STRING_INLINE void * -memchr (__const void *__str, int __c, size_t __n) +memchr (const void *__str, int __c, size_t __n) { char *__ptr, *__tmp; @@ -218,9 +218,9 @@ memchr (__const void *__str, int __c, size_t __n) " nr 0,%2\n" "0: srst %0,%1\n" " jo 0b\n" - " brc 13,1f\n" - " la %0,0\n" - "1:" + " brc 13,1f\n" + " la %0,0\n" + "1:" : "+&a" (__ptr), "+&a" (__tmp) : "d" (__c) : "cc", "memory", "0" ); return __ptr; @@ -231,7 +231,7 @@ memchr (__const void *__str, int __c, size_t __n) #define _HAVE_STRING_ARCH_memchr 1 #ifndef _FORCE_INLINES __STRING_INLINE int -strcmp (__const char *__s1, __const char *__s2) +strcmp (const char *__s1, const char *__s2) { char *__p1, *__p2; int __ret; @@ -239,11 +239,11 @@ strcmp (__const char *__s1, __const char *__s2) __p1 = (char *) __s1; __p2 = (char *) __s2; __asm__ __volatile__ (" slr 0,0\n" - "0: clst %1,%2\n" + "0: clst %1,%2\n" " jo 0b\n" " ipm %0\n" " srl %0,28" - : "=d" (__ret), "+&a" (__p1), "+&a" (__p2) : + : "=d" (__ret), "+&a" (__p1), "+&a" (__p2) : : "cc", "memory", "0" ); __ret = (__ret == 0) ? 0 : (__ret == 1) ? -1 : 1; return __ret; |