diff options
Diffstat (limited to 'sysdeps/i960/ffs.c')
| -rw-r--r-- | sysdeps/i960/ffs.c | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/sysdeps/i960/ffs.c b/sysdeps/i960/ffs.c index 62b8742da7..7846c4b1db 100644 --- a/sysdeps/i960/ffs.c +++ b/sysdeps/i960/ffs.c @@ -1,25 +1,25 @@ /* ffs -- find first set bit in a word, counted from least significant end. For i960 Core architecture - Copyright (C) 1994 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Copyright (C) 1994, 1997 Free Software Foundation, Inc. Contributed by Joel Sherrill (jsherril@redstone-emh2.army.mil), - On-Line Applications Research Corporation. + 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 Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 -Library General Public License for more details. + 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 + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ -#include <ansidecl.h> #include <string.h> #undef ffs @@ -27,11 +27,12 @@ Cambridge, MA 02139, USA. */ #if defined (__GNUC__) && defined (__i960__) int -DEFUN(ffs, (x), int x) +ffs (x) + int x; { int cnt; - asm("scanbit %1,%0" : "=d" (cnt) : "rm" (x & -x)); + asm ("scanbit %1,%0" : "=d" (cnt) : "rm" (x & -x)); return cnt; } |