1/* 2 * Copyright (c) 1983 Regents of the University of California. 3 * All rights reserved. 4 * 5 * %sccs.include.redist.c% 6 */ 7 8#if defined(LIBC_SCCS) && !defined(lint) 9 .asciz "@(#)bzero.s 5.6 (Berkeley) 06/01/90" 10#endif /* LIBC_SCCS and not lint */ 11 12/* bzero(base, length) */ 13 14#include "DEFS.h" 15 16ENTRY(bzero, 0) 17 movl 4(ap),r3 18 jbr 2f 191: 20 subl2 r0,8(ap) 21 movc5 $0,(r3),$0,r0,(r3) 222: 23 movzwl $65535,r0 24 cmpl 8(ap),r0 25 jgtr 1b 26 movc5 $0,(r3),$0,8(ap),(r3) 27 ret 28