rump_x86_pmap.c revision 1.3 
1/*	$NetBSD: rump_x86_pmap.c,v 1.3 2015/04/17 12:43:16 pooka Exp $	*/
2
3/*
4 * Copyright (c) 2010 Antti Kantee.  All Rights Reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
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
16 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
17 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
18 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
21 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 */
27
28#include <sys/cdefs.h>
29__KERNEL_RCSID(0, "$NetBSD: rump_x86_pmap.c,v 1.3 2015/04/17 12:43:16 pooka Exp $");
30
31#include <sys/param.h>
32
33#include <uvm/uvm_extern.h>
34
35#include "rump_private.h"
36
37void
38pmap_kenter_pa(vaddr_t va, paddr_t pa, vm_prot_t prot, u_int fl)
39{
40
41	panic("%s: unavailable", __func__);
42}
43
44void
45pmap_kremove(vaddr_t va, vsize_t size)
46{
47
48	panic("%s: unavailable", __func__);
49}
50
51int
52pmap_enter(pmap_t pmap, vaddr_t va, paddr_t pa, vm_prot_t prot, u_int flags)
53{
54
55	panic("%s: unavailable", __func__);
56}
57
58bool
59pmap_clear_attrs(struct vm_page *pg, unsigned what)
60{
61
62	return false;
63}
64
65void
66pmap_page_remove(struct vm_page *pg)
67{
68
69}
70
71bool
72pmap_test_attrs(struct vm_page *pg, unsigned what)
73{
74
75	return true;
76}
77
78paddr_t
79vtophys(vaddr_t va)
80{
81
82	return (paddr_t)va;
83}
84
85void
86pmap_update(pmap_t pmap)
87{
88
89}
90
91void
92pmap_remove(pmap_t pmap, vaddr_t sva, vaddr_t eva)
93{
94
95	panic("%s: unavailable", __func__);
96}
97
98bool
99pmap_extract(pmap_t pmap, vaddr_t va, paddr_t *pap)
100{
101
102	*pap = va;
103	return true;
104}
105
106void
107pmap_write_protect(pmap_t pmap, vaddr_t sva, vaddr_t eva, vm_prot_t prot)
108{
109}
110