ptrace.S revision 259065 
1/*
2 * Copyright (c) 1992, 1993
3 *	The Regents of the University of California.  All rights reserved.
4 *
5 * This software was developed by the Computer Systems Engineering group
6 * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
7 * contributed to Berkeley.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 *    notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 *    notice, this list of conditions and the following disclaimer in the
16 *    documentation and/or other materials provided with the distribution.
17 * 4. Neither the name of the University nor the names of its contributors
18 *    may be used to endorse or promote products derived from this software
19 *    without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 *
33 *	from: Header: ptrace.s,v 1.2 91/12/20 01:59:00 leres Exp
34 *	from: NetBSD: ptrace.S,v 1.4 2000/07/24 00:11:10 mycroft Exp
35 */
36
37#if defined(SYSLIBC_SCCS) && !defined(lint)
38	.asciz "@(#)ptrace.s	8.1 (Berkeley) 6/4/93"
39#if 0
40	RCSID("$NetBSD: ptrace.S,v 1.4 2000/07/24 00:11:10 mycroft Exp $")
41#endif
42#endif /* SYSLIBC_SCCS and not lint */
43#include <machine/asm.h>
44__FBSDID("$FreeBSD: releng/10.0/lib/libc/sparc64/sys/ptrace.S 165903 2007-01-09 00:28:16Z imp $");
45
46#include "SYS.h"
47
48_SYSENTRY(ptrace)
49	save	%sp, -CCFSZ, %sp
50	call	CNAME(__error)
51	 nop
52	stw	%g0, [%o0]
53	restore
54	_SYSCALL(ptrace)
55	retl
56	 nop
57_SYSEND(ptrace)
58