134438Sbostic/* 2*61190Sbostic * Copyright (c) 1988, 1993 3*61190Sbostic * The Regents of the University of California. All rights reserved. 434438Sbostic * 542643Sbostic * %sccs.include.redist.c% 634824Sbostic * 734438Sbostic * This code is derived from software contributed to Berkeley by 834438Sbostic * Computer Consoles Inc. 934438Sbostic */ 1029694Ssam 1134438Sbostic#if defined(LIBC_SCCS) && !defined(lint) 12*61190Sbostic .asciz "@(#)ffs.s 8.1 (Berkeley) 06/04/93" 1334438Sbostic#endif /* LIBC_SCCS and not lint */ 1434438Sbostic 1529694Ssam/* bit = ffs(value) */ 1629694Ssam 1729694Ssam#include "DEFS.h" 1829694Ssam 1929694SsamENTRY(ffs, 0) 2029694Ssam ffs 4(fp),r0 2129694Ssam bgeq 1f 2229694Ssam mnegl $1,r0 2329694Ssam1: 2429694Ssam incl r0 2529694Ssam ret 26