/* * Copyright (c) 1983 Regents of the University of California. * All rights reserved. The Berkeley software License Agreement * specifies the terms and conditions for redistribution. */ #ifdef LIBC_SCCS .asciz "@(#)bzero.s 5.3 (Berkeley) 3/9/86" #endif LIBC_SCCS /* bzero(base, length) */ #include "DEFS.h" ENTRY(bzero, 0) movl 4(ap),r3 jbr 2f 1: subl2 r0,8(ap) movc5 $0,(r3),$0,r0,(r3) 2: movzwl $65535,r0 cmpl 8(ap),r0 jgtr 1b movc5 $0,(r3),$0,8(ap),(r3) ret