diff options
Diffstat (limited to 'sysdeps/i960/ffs.c')
-rw-r--r-- | sysdeps/i960/ffs.c | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/sysdeps/i960/ffs.c b/sysdeps/i960/ffs.c deleted file mode 100644 index ad907a4ecb..0000000000 --- a/sysdeps/i960/ffs.c +++ /dev/null @@ -1,46 +0,0 @@ -/* ffs -- find first set bit in a word, counted from least significant end. - For i960 Core architecture - This file is part of the GNU C Library. - Copyright (C) 1994, 1997, 2004 Free Software Foundation, Inc. - Contributed by Joel Sherrill (jsherril@redstone-emh2.army.mil), - On-Line Applications Research Corporation. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <string.h> - -#undef ffs - -#if defined (__GNUC__) && defined (__i960__) - -int -__ffs (x) - int x; -{ - int cnt; - - asm ("scanbit %1,%0" : "=d" (cnt) : "rm" (x & -x)); - - return cnt; -} -weak_alias (__ffs, ffs) -libc_hidden_builtin_def (ffs) - -#else - -#include <sysdeps/generic/ffs.c> - -#endif |