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b688fc87 WJ |
1 | /* |
2 | * Copyright (c) 1991 Regents of the University of California. | |
3 | * All rights reserved. | |
4 | * | |
5 | * This code is derived from software contributed to Berkeley by | |
6 | * The Mach Operating System project at Carnegie-Mellon University. | |
7 | * | |
8 | * Redistribution and use in source and binary forms, with or without | |
9 | * modification, are permitted provided that the following conditions | |
10 | * are met: | |
11 | * 1. Redistributions of source code must retain the above copyright | |
12 | * notice, this list of conditions and the following disclaimer. | |
13 | * 2. Redistributions in binary form must reproduce the above copyright | |
14 | * notice, this list of conditions and the following disclaimer in the | |
15 | * documentation and/or other materials provided with the distribution. | |
16 | * 3. All advertising materials mentioning features or use of this software | |
17 | * must display the following acknowledgement: | |
18 | * This product includes software developed by the University of | |
19 | * California, Berkeley and its contributors. | |
20 | * 4. Neither the name of the University nor the names of its contributors | |
21 | * may be used to endorse or promote products derived from this software | |
22 | * without specific prior written permission. | |
23 | * | |
24 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
25 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
27 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
30 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
31 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
32 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
33 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
34 | * SUCH DAMAGE. | |
35 | * | |
36 | * @(#)pmap.h 7.4 (Berkeley) 5/7/91 | |
37 | * | |
38 | * | |
39 | * Copyright (c) 1987, 1990 Carnegie-Mellon University. | |
40 | * All rights reserved. | |
41 | * | |
42 | * Author: Avadis Tevanian, Jr. | |
43 | * | |
44 | * Permission to use, copy, modify and distribute this software and | |
45 | * its documentation is hereby granted, provided that both the copyright | |
46 | * notice and this permission notice appear in all copies of the | |
47 | * software, derivative works or modified versions, and any portions | |
48 | * thereof, and that both notices appear in supporting documentation. | |
49 | * | |
50 | * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" | |
51 | * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND | |
52 | * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. | |
53 | * | |
54 | * Carnegie Mellon requests users of this software to return to | |
55 | * | |
56 | * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU | |
57 | * School of Computer Science | |
58 | * Carnegie Mellon University | |
59 | * Pittsburgh PA 15213-3890 | |
60 | * | |
61 | * any improvements or extensions that they make and grant Carnegie the | |
62 | * rights to redistribute these changes. | |
63 | */ | |
64 | ||
65 | /* | |
66 | * Machine address mapping definitions -- machine-independent | |
67 | * section. [For machine-dependent section, see "machine/pmap.h".] | |
68 | */ | |
69 | ||
70 | #ifndef _PMAP_VM_ | |
71 | #define _PMAP_VM_ | |
72 | ||
73 | #include <machine/pmap.h> | |
74 | ||
75 | #ifdef KERNEL | |
76 | void pmap_bootstrap(); | |
77 | void pmap_init(); | |
78 | void pmap_pinit __P((struct pmap *pmap)); | |
79 | void pmap_release __P((struct pmap *pmap)); | |
80 | vm_offset_t pmap_map(); | |
81 | pmap_t pmap_create(); | |
82 | void pmap_destroy(); | |
83 | void pmap_reference(); | |
84 | void pmap_remove(); | |
85 | void pmap_page_protect(); | |
86 | void pmap_protect(); | |
87 | void pmap_enter(); | |
88 | vm_offset_t pmap_extract(); | |
89 | void pmap_update(); | |
90 | void pmap_collect(); | |
91 | void pmap_activate(); | |
92 | void pmap_deactivate(); | |
93 | void pmap_copy(); | |
94 | void pmap_statistics(); | |
95 | void pmap_clear_reference(); | |
96 | boolean_t pmap_is_referenced(); | |
97 | #ifndef pmap_kernel | |
98 | pmap_t pmap_kernel(); | |
99 | #endif | |
100 | ||
101 | void pmap_redzone(); | |
102 | boolean_t pmap_access(); | |
103 | ||
104 | extern pmap_t kernel_pmap; | |
105 | #endif | |
106 | ||
107 | #endif _PMAP_VM_ |