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authorRoland McGrath <roland@gnu.org>2005-01-28 21:44:42 +0000
committerRoland McGrath <roland@gnu.org>2005-01-28 21:44:42 +0000
commit1bc9773328b9f24c7e5df1bc6c23eea25c1d6a8c (patch)
tree27464de0d2b1c28b35b7722d6c4d1ecf6a299530 /sysdeps/s390
parent566511f0f59dcfe373e5cd14567c64c794e44b36 (diff)
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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.
Diffstat (limited to 'sysdeps/s390')
-rw-r--r--sysdeps/s390/bits/string.h14
1 files changed, 7 insertions, 7 deletions
diff --git a/sysdeps/s390/bits/string.h b/sysdeps/s390/bits/string.h
index 7134827..d83df39 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;
}