1/* 2 * Copyright (c) 1983 Regents of the University of California. 3 * All rights reserved. The Berkeley software License Agreement 4 * specifies the terms and conditions for redistribution. 5 */ 6 7#ifdef LIBC_SCCS 8 .asciz "@(#)bzero.s 5.3 (Berkeley) 03/09/86" 9#endif LIBC_SCCS 10 11/* bzero(base, length) */ 12 13#include "DEFS.h" 14 15ENTRY(bzero, 0) 16 movl 4(ap),r3 17 jbr 2f 181: 19 subl2 r0,8(ap) 20 movc5 $0,(r3),$0,r0,(r3) 212: 22 movzwl $65535,r0 23 cmpl 8(ap),r0 24 jgtr 1b 25 movc5 $0,(r3),$0,8(ap),(r3) 26 ret 27