diff options
| author | Roland McGrath <roland@gnu.org> | 2005-01-28 21:44:42 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2005-01-28 21:44:42 +0000 |
| commit | 1bc9773328b9f24c7e5df1bc6c23eea25c1d6a8c (patch) | |
| tree | 27464de0d2b1c28b35b7722d6c4d1ecf6a299530 | |
| parent | 566511f0f59dcfe373e5cd14567c64c794e44b36 (diff) | |
2005-01-28 Martin Schwidefsky <schwidefsky@de.ibm.com>
* sysdeps/s390/bits/string.h (strlen, strncpy, strcat, strncat,
strncat, memchr, strcmp): Add missing memory clobber.
| -rw-r--r-- | sysdeps/s390/bits/string.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/sysdeps/s390/bits/string.h b/sysdeps/s390/bits/string.h index 7134827eb0..d83df39bb2 100644 --- a/sysdeps/s390/bits/string.h +++ b/sysdeps/s390/bits/string.h @@ -51,7 +51,7 @@ strlen (__const char *__str) "0: srst %0,%1\n" " jo 0b\n" : "+&a" (__ptr), "+&a" (__tmp) : - : "cc", "0" ); + : "cc", "memory", "0" ); return (size_t) (__ptr - __str); } #endif @@ -105,7 +105,7 @@ strncpy (char *__dest, __const char *__src, size_t __n) #endif "4:" : "+&a" (__ptr), "+&a" (__n) : "a" (__diff) - : "cc", "0" ); + : "cc", "memory", "0" ); } return __ret; } @@ -134,7 +134,7 @@ strcat(char *__dest, const char *__src) "0: mvst %0,%1\n" " jo 0b" : "+&a" (__ptr), "+&a" (__src) : - : "cc", "0" ); + : "cc", "memory", "0" ); return __ret; } #endif @@ -157,7 +157,7 @@ strncat (char *__dest, __const char *__src, size_t __n) "0: srst %0,%1\n" " jo 0b\n" : "+&a" (__ptr), "+&a" (__tmp) : - : "cc", "0" ); + : "cc", "memory", "0" ); __diff = (size_t) (__ptr - __src); __tmp = (char *) __src; @@ -175,7 +175,7 @@ strncat (char *__dest, __const char *__src, size_t __n) " stc 0,1(%2,%0)\n" "2:" : "+&a" (__tmp), "+&a" (__n) : "a" (__diff) - : "cc", "0" ); + : "cc", "memory", "0" ); } return __ret; @@ -200,7 +200,7 @@ memchr (__const void *__str, int __c, size_t __n) " la %0,0\n" "1:" : "+&a" (__ptr), "+&a" (__tmp) : "d" (__c) - : "cc", "0" ); + : "cc", "memory", "0" ); return __ptr; } #endif @@ -222,7 +222,7 @@ strcmp (__const char *__s1, __const char *__s2) " ipm %0\n" " srl %0,28" : "=d" (__ret), "+&a" (__p1), "+&a" (__p2) : - : "cc", "0" ); + : "cc", "memory", "0" ); __ret = (__ret == 0) ? 0 : (__ret == 1) ? -1 : 1; return __ret; } |