profile.h revision 256281 
1228763Smm/*-
2228753Smm * Copyright (c) 2004 Marcel Moolenaar
3228753Smm * All rights reserved.
4228753Smm *
5228753Smm * Redistribution and use in source and binary forms, with or without
6228753Smm * modification, are permitted provided that the following conditions
7228753Smm * are met:
8228753Smm *
9228753Smm * 1. Redistributions of source code must retain the above copyright
10228753Smm *    notice, this list of conditions and the following disclaimer.
11228753Smm * 2. Redistributions in binary form must reproduce the above copyright
12228753Smm *    notice, this list of conditions and the following disclaimer in the
13228753Smm *    documentation and/or other materials provided with the distribution.
14228753Smm *
15228753Smm * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16228753Smm * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17228753Smm * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18228753Smm * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19228753Smm * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20228753Smm * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21228753Smm * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22228753Smm * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23228753Smm * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24228753Smm * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25228753Smm *
26228753Smm * $FreeBSD: stable/10/sys/ia64/include/profile.h 209617 2010-06-30 22:29:02Z marcel $
27228753Smm */
28228753Smm
29228753Smm#ifndef _MACHINE_PROFILE_H_
30228753Smm#define	_MACHINE_PROFILE_H_
31228753Smm
32228753Smm#define	_MCOUNT_DECL	void __mcount
33228753Smm#define	MCOUNT
34228753Smm
35228753Smm#define	FUNCTION_ALIGNMENT	16
36228753Smm
37228753Smmtypedef unsigned long	fptrdiff_t;
38228753Smm
39228753Smm#ifdef _KERNEL
40228753Smm/*
41228753Smm * The following two macros do splhigh and splx respectively.
42228753Smm */
43228753Smm#define	MCOUNT_ENTER(s)	s = intr_disable()
44228753Smm#define	MCOUNT_EXIT(s)	intr_restore(s)
45228753Smm#define	MCOUNT_DECL(s)	register_t s;
46228753Smm
47228753Smmvoid bintr(void);
48228753Smmvoid btrap(void);
49228753Smmvoid eintr(void);
50228753Smmvoid user(void);
51228753Smm
52228753Smm#define	MCOUNT_FROMPC_USER(pc)		\
53228753Smm	((pc < (uintfptr_t)VM_MAXUSER_ADDRESS) ? ~0UL : pc)
54228753Smm
55228753Smm#define	MCOUNT_FROMPC_INTR(pc)		(~0UL)
56228753Smm
57228753Smm_MCOUNT_DECL(uintfptr_t, uintfptr_t);
58228753Smm
59228753Smm#else /* !_KERNEL */
60228753Smm
61228753Smmtypedef unsigned long	uintfptr_t;
62
63#endif
64
65#endif /* _MACHINE_PROFILE_H_ */
66