1/*-
2 * Copyright (c) 2004 Marcel Moolenaar
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 *
26 * $FreeBSD: releng/10.2/sys/ia64/include/profile.h 209617 2010-06-30 22:29:02Z marcel $
27 */
28
29#ifndef _MACHINE_PROFILE_H_
30#define	_MACHINE_PROFILE_H_
31
32#define	_MCOUNT_DECL	void __mcount
33#define	MCOUNT
34
35#define	FUNCTION_ALIGNMENT	16
36
37typedef unsigned long	fptrdiff_t;
38
39#ifdef _KERNEL
40/*
41 * The following two macros do splhigh and splx respectively.
42 */
43#define	MCOUNT_ENTER(s)	s = intr_disable()
44#define	MCOUNT_EXIT(s)	intr_restore(s)
45#define	MCOUNT_DECL(s)	register_t s;
46
47void bintr(void);
48void btrap(void);
49void eintr(void);
50void user(void);
51
52#define	MCOUNT_FROMPC_USER(pc)		\
53	((pc < (uintfptr_t)VM_MAXUSER_ADDRESS) ? ~0UL : pc)
54
55#define	MCOUNT_FROMPC_INTR(pc)		(~0UL)
56
57_MCOUNT_DECL(uintfptr_t, uintfptr_t);
58
59#else /* !_KERNEL */
60
61typedef unsigned long	uintfptr_t;
62
63#endif
64
65#endif /* _MACHINE_PROFILE_H_ */
66