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
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
|
/*
* snapshot.h - Implementation of machine snapshot files.
*
* Written by
* Ettore Perazzoli <ettore@comm2000.it>
*
* This file is part of VICE, the Versatile Commodore Emulator.
* See README for copyright notice.
*
* 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. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
* 02111-1307 USA.
*
*/
#ifndef SNAPSHOT_H
#define SNAPSHOT_H
#include "types.h"
#define SNAPSHOT_MACHINE_NAME_LEN 16
#define SNAPSHOT_MODULE_NAME_LEN 16
typedef struct snapshot_module_s snapshot_module_t;
typedef struct snapshot_s snapshot_t;
extern int snapshot_module_write_byte(snapshot_module_t *m, BYTE data);
extern int snapshot_module_write_word(snapshot_module_t *m, WORD data);
extern int snapshot_module_write_dword(snapshot_module_t *m, DWORD data);
extern int snapshot_module_write_padded_string(snapshot_module_t *m,
const char *s, BYTE pad_char,
int len);
extern int snapshot_module_write_byte_array(snapshot_module_t *m, BYTE *data,
unsigned int num);
extern int snapshot_module_write_word_array(snapshot_module_t *m, WORD *data,
unsigned int num);
extern int snapshot_module_write_dword_array(snapshot_module_t *m, DWORD *data,
unsigned int num);
extern int snapshot_module_write_string(snapshot_module_t *m, const char *s);
extern int snapshot_module_read_byte(snapshot_module_t *m, BYTE *b_return);
extern int snapshot_module_read_word(snapshot_module_t *m, WORD *w_return);
extern int snapshot_module_read_dword(snapshot_module_t *m, DWORD *dw_return);
extern int snapshot_module_read_byte_array(snapshot_module_t *m,
BYTE *b_return, unsigned int num);
extern int snapshot_module_read_word_array(snapshot_module_t *m,
WORD *w_return, unsigned int num);
extern int snapshot_module_read_dword_array(snapshot_module_t *m,
DWORD *dw_return,
unsigned int num);
extern int snapshot_module_read_string(snapshot_module_t *m, char **s);
extern int snapshot_module_read_byte_into_int(snapshot_module_t *m,
int *value_return);
extern int snapshot_module_read_word_into_int(snapshot_module_t *m,
int *value_return);
extern int snapshot_module_read_dword_into_ulong(snapshot_module_t *m,
unsigned long *value_return);
extern int snapshot_module_read_dword_into_int(snapshot_module_t *m,
int *value_return);
#define SMW_B snapshot_module_write_byte
#define SMW_W snapshot_module_write_word
#define SMW_DW snapshot_module_write_dword
#define SMW_PSTR snapshot_module_write_padded_string
#define SMW_BA snapshot_module_write_byte_array
#define SMW_WA snapshot_module_write_word_array
#define SMW_DWA snapshot_module_write_dword_array
#define SMW_STR snapshot_module_write_string
#define SMR_B snapshot_module_read_byte
#define SMR_W snapshot_module_read_word
#define SMR_DW snapshot_module_read_dword
#define SMR_BA snapshot_module_read_byte_array
#define SMR_WA snapshot_module_read_word_array
#define SMR_DWA snapshot_module_read_dword_array
#define SMR_STR snapshot_module_read_string
#define SMR_B_INT snapshot_module_read_byte_into_int
#define SMR_W_INT snapshot_module_read_word_into_int
#define SMR_DW_UL snapshot_module_read_dword_into_ulong
#define SMR_DW_INT snapshot_module_read_dword_into_int
extern snapshot_module_t *snapshot_module_create(snapshot_t *s,
const char *name,
BYTE major_version,
BYTE minor_version);
extern snapshot_module_t *snapshot_module_open(snapshot_t *s,
const char *name,
BYTE *major_version_return,
BYTE *minor_version_return);
extern int snapshot_module_close(snapshot_module_t *m);
extern snapshot_t *snapshot_create(const char *filename,
BYTE major_version, BYTE minor_version,
const char *snapshot_machine_name);
extern snapshot_t *snapshot_open(const char *filename,
BYTE *major_version_return,
BYTE *minor_version_return,
const char *snapshot_machine_name);
extern int snapshot_close(snapshot_t *s);
#endif
|
