1/* $NetBSD: profile.h,v 1.10 2000/09/05 16:28:30 thorpej Exp $ */
2
3/*
4 * Copyright (c) 1994, 1995, 1996 Carnegie-Mellon University.
5 * All rights reserved.
6 *
7 * Author: Chris G. Demetriou
8 *
9 * Permission to use, copy, modify and distribute this software and
10 * its documentation is hereby granted, provided that both the copyright
11 * notice and this permission notice appear in all copies of the
12 * software, derivative works or modified versions, and any portions
13 * thereof, and that both notices appear in supporting documentation.
14 *
15 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
16 * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
17 * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
18 *
19 * Carnegie Mellon requests users of this software to return to
20 *
21 *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
22 *  School of Computer Science
23 *  Carnegie Mellon University
24 *  Pittsburgh PA 15213-3890
25 *
26 * any improvements or extensions that they make and grant Carnegie the
27 * rights to redistribute these changes.
28 */
29
30#ifdef _KERNEL
31/*
32 * The following two macros do splhigh and splx respectively.
33 * _alpha_pal_swpipl is a special version of alpha_pal_swpipl which
34 * doesn't include profiling support.
35 *
36 * XXX These macros should probably use inline assembly.
37 */
38#define MCOUNT_ENTER							\
39	s = _alpha_pal_swpipl(ALPHA_PSL_IPL_HIGH)
40#define MCOUNT_EXIT							\
41	(void)_alpha_pal_swpipl(s);
42#endif /* _KERNEL */
43
44#define	_MCOUNT_DECL	void mcount
45#define	_MCOUNT_FUNC	mcount
46