/* $NetBSD: fork.S,v 1.5 2003/02/13 02:50:49 nathanw Exp $ */ /* * Copyright (c) 1992 Helsinki University of Technology * All Rights Reserved. * * Permission to use, copy, modify and distribute this software and its * documentation is hereby granted, provided that both the copyright * notice and this permission notice appear in all copies of the * software, derivative works or modified versions, and any portions * thereof, and that both notices appear in supporting documentation. * * HELSINKI UNIVERSITY OF TECHNOLOGY ALLOWS FREE USE OF THIS SOFTWARE IN * ITS "AS IS" CONDITION. HELSINKI UNIVERSITY OF TECHNOLOGY DISCLAIMS ANY * LIABILITY OF ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE * USE OF THIS SOFTWARE. */ /* * HISTORY * 29-Apr-92 Johannes Helander (jvh) at Helsinki University of Technology * Created. */ #include "SYS.h" #if defined(LIBC_SCCS) RCSID("$NetBSD: fork.S,v 1.5 2003/02/13 02:50:49 nathanw Exp $") #endif /* r0 = pid. r1 = 0 in parent, 1 in child */ _SYSCALL(__fork,fork) cmpqd 0,r1 beq 0f movqd 0,r0 0: ret 0 /* pid = fork() */