1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
/* memregion.h
*
* Copyright � 2010 - 2013 UNISYS CORPORATION
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
* NON INFRINGEMENT. See the GNU General Public License for more
* details.
*/
#ifndef __MEMREGION_H__
#define __MEMREGION_H__
#include "timskmod.h"
/* MEMREGION is an opaque structure to users.
* Fields are declared only in the implementation .c files.
*/
typedef struct MEMREGION_Tag MEMREGION;
MEMREGION *visor_memregion_create(HOSTADDRESS physaddr, ulong nbytes);
MEMREGION *visor_memregion_create_overlapped(MEMREGION *parent,
ulong offset, ulong nbytes);
int visor_memregion_resize(MEMREGION *memregion, ulong newsize);
int visor_memregion_read(MEMREGION *memregion,
ulong offset, void *dest, ulong nbytes);
int visor_memregion_write(MEMREGION *memregion,
ulong offset, void *src, ulong nbytes);
void visor_memregion_destroy(MEMREGION *memregion);
HOSTADDRESS visor_memregion_get_physaddr(MEMREGION *memregion);
ulong visor_memregion_get_nbytes(MEMREGION *memregion);
void memregion_dump(MEMREGION *memregion, char *s,
ulong off, ulong len, struct seq_file *seq);
void *visor_memregion_get_pointer(MEMREGION *memregion);
#endif
|
