1*2fe8fb19SBen Gras/* 2*2fe8fb19SBen Gras * Copyright (c) 1983, 1993 3*2fe8fb19SBen Gras * The Regents of the University of California. All rights reserved. 4*2fe8fb19SBen Gras * 5*2fe8fb19SBen Gras * Redistribution and use in source and binary forms, with or without 6*2fe8fb19SBen Gras * modification, are permitted provided that the following conditions 7*2fe8fb19SBen Gras * are met: 8*2fe8fb19SBen Gras * 1. Redistributions of source code must retain the above copyright 9*2fe8fb19SBen Gras * notice, this list of conditions and the following disclaimer. 10*2fe8fb19SBen Gras * 2. Redistributions in binary form must reproduce the above copyright 11*2fe8fb19SBen Gras * notice, this list of conditions and the following disclaimer in the 12*2fe8fb19SBen Gras * documentation and/or other materials provided with the distribution. 13*2fe8fb19SBen Gras * 3. Neither the name of the University nor the names of its contributors 14*2fe8fb19SBen Gras * may be used to endorse or promote products derived from this software 15*2fe8fb19SBen Gras * without specific prior written permission. 16*2fe8fb19SBen Gras * 17*2fe8fb19SBen Gras * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18*2fe8fb19SBen Gras * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19*2fe8fb19SBen Gras * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20*2fe8fb19SBen Gras * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21*2fe8fb19SBen Gras * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22*2fe8fb19SBen Gras * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23*2fe8fb19SBen Gras * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24*2fe8fb19SBen Gras * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25*2fe8fb19SBen Gras * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26*2fe8fb19SBen Gras * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27*2fe8fb19SBen Gras * SUCH DAMAGE. 28*2fe8fb19SBen Gras */ 29*2fe8fb19SBen Gras 30*2fe8fb19SBen Gras#if defined(SYSLIBC_SCCS) && !defined(lint) 31*2fe8fb19SBen Gras /* .asciz "@(#)ptrace.s 8.1 (Berkeley) 6/4/93" */ 32*2fe8fb19SBen Gras .asciz "$NetBSD: ptrace.S,v 1.7 2003/08/07 16:42:33 agc Exp $" 33*2fe8fb19SBen Gras#endif /* SYSLIBC_SCCS and not lint */ 34*2fe8fb19SBen Gras 35*2fe8fb19SBen Gras#include "SYS.h" 36*2fe8fb19SBen Gras 37*2fe8fb19SBen GrasENTRY(ptrace, 0) 38*2fe8fb19SBen Gras#ifdef _REENTRANT 39*2fe8fb19SBen Gras calls $0,_C_LABEL(__errno) 40*2fe8fb19SBen Gras clrl (%r0) 41*2fe8fb19SBen Gras#else 42*2fe8fb19SBen Gras clrl _C_LABEL(errno) 43*2fe8fb19SBen Gras#endif 44*2fe8fb19SBen Gras chmk $ SYS_ptrace 45*2fe8fb19SBen Gras jcs err 46*2fe8fb19SBen Gras ret 47*2fe8fb19SBen Graserr: 48*2fe8fb19SBen Gras jmp CERROR+2 49