2 * Copyright (c) 2004 Marcel Moolenaar
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
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.
29 #ifndef _MACHINE_PROFILE_H_
30 #define _MACHINE_PROFILE_H_
32 #define _MCOUNT_DECL void __mcount
35 #define FUNCTION_ALIGNMENT 32
37 typedef unsigned long fptrdiff_t;
41 * The following two macros do splhigh and splx respectively.
43 #define MCOUNT_ENTER(s) s = intr_disable()
44 #define MCOUNT_EXIT(s) intr_restore(s)
45 #define MCOUNT_DECL(s) register_t s;
52 #define MCOUNT_FROMPC_USER(pc) \
53 ((pc < (uintfptr_t)VM_MAXUSER_ADDRESS) ? ~0UL : pc)
55 #define MCOUNT_FROMPC_INTR(pc) (~0UL)
57 _MCOUNT_DECL(uintfptr_t, uintfptr_t);
61 typedef unsigned long uintfptr_t;
65 #endif /* _MACHINE_PROFILE_H_ */