1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License").  You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22/*
23 * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 *
26 * Return the pc of the calling routine.
27 */
28#pragma ident	"%Z%%M%	%I%	%E% SMI"
29
30#if	defined(lint)
31
32#include	<sys/types.h>
33
34caddr_t
35caller()
36{
37	return (0);
38}
39
40#else
41
42#include	<sys/asm_linkage.h>
43
44	.file	"caller.s"
45
46	ENTRY(caller)
47	movq	8(%rbp),%rax
48	ret
49	SET_SIZE(caller)
50#endif
51