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
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
/*
* Copyright � 2006-2013 SplinterGU (Fenix/Bennugd)
* Copyright � 2002-2006 Fenix Team (Fenix)
* Copyright � 1999-2002 Jos� Luis Cebri�n Pag�e (Fenix)
*
* This file is part of Bennu - Game Development
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
* arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute it
* freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not
* claim that you wrote the original software. If you use this software
* in a product, an acknowledgment in the product documentation would be
* appreciated but is not required.
*
* 2. Altered source versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
*
* 3. This notice may not be removed or altered from any source
* distribution.
*
*/
#ifndef __INSTANCE_ST_H
#define __INSTANCE_ST_H
#define FIRST_INSTANCE_ID 0x00010000
#define LAST_INSTANCE_ID 0x0001ffff
#define STACK_RETURN_VALUE 0x8000
#define STACK_SIZE_MASK 0x7FFF
#define STACK_SIZE 2048
/* Instancias. Una instancia se crea a partir de un proceso, pero en
* realidad es independiente del proceso original */
typedef struct _instance
{
void * locdata ;
void * pridata ;
void * pubdata ;
int * code ;
int * codeptr ;
int exitcode ;
int errorcode ;
int call_level ;
struct _procdef * proc ;
int private_size ;
int public_size ;
int first_run ;
/* General list - unsorted */
struct _instance * next ;
struct _instance * prev ;
/* Linked list by priority */
struct _instance * next_by_priority ;
struct _instance * prev_by_priority ;
int last_priority ;
/* Linked list by process_type */
struct _instance * next_by_type ;
struct _instance * prev_by_type ;
/* Linked list by INSTANCE * */
struct _instance * next_by_instance ;
struct _instance * prev_by_instance ;
/* Function support */
struct _instance * called_by ;
/* The first integer at the stack is the stack size,
with optional NO_RETURN_VALUE mask. The stack contents follows */
int * stack ;
int * stack_ptr ;
/* For debugging */
int switchval;
int switchval_string;
int cased;
int breakpoint;
}
INSTANCE ;
/* Macros para acceder a datos locales o privados de una instancia */
#define LOCDWORD(a,b) ( *(uint32_t *) ((uint8_t *)(a->locdata)+b) )
#define LOCWORD(a,b) ( *(uint16_t *) ((uint8_t *)(a->locdata)+b) )
#define LOCBYTE(a,b) ( *(uint8_t *) ((uint8_t *)(a->locdata)+b) )
#define LOCINT32(a,b) ( *(int32_t *) ((uint8_t *)(a->locdata)+b) )
#define LOCINT16(a,b) ( *(int16_t *) ((uint8_t *)(a->locdata)+b) )
#define LOCINT8(a,b) ( *(int8_t *) ((uint8_t *)(a->locdata)+b) )
#define LOCUINT32(a,b) ( *(uint32_t *) ((uint8_t *)(a->locdata)+b) )
#define LOCUINT16(a,b) ( *(uint16_t *) ((uint8_t *)(a->locdata)+b) )
#define LOCUINT8(a,b) ( *(uint8_t *) ((uint8_t *)(a->locdata)+b) )
#define PRIDWORD(a,b) ( *(uint32_t *) ((uint8_t *)(a->pridata)+b) )
#define PRIWORD(a,b) ( *(uint16_t *) ((uint8_t *)(a->pridata)+b) )
#define PRIBYTE(a,b) ( *(uint8_t *) ((uint8_t *)(a->pridata)+b) )
#define PRIINT32(a,b) ( *(int32_t *) ((uint8_t *)(a->pridata)+b) )
#define PRIINT16(a,b) ( *(int16_t *) ((uint8_t *)(a->pridata)+b) )
#define PRIINT8(a,b) ( *(int8_t *) ((uint8_t *)(a->pridata)+b) )
#define PRIUINT32(a,b) ( *(uint32_t *) ((uint8_t *)(a->pridata)+b) )
#define PRIUINT16(a,b) ( *(uint16_t *) ((uint8_t *)(a->pridata)+b) )
#define PRIUINT8(a,b) ( *(uint8_t *) ((uint8_t *)(a->pridata)+b) )
#define PUBDWORD(a,b) ( *(uint32_t *) ((uint8_t *)(a->pubdata)+b) )
#define PUBWORD(a,b) ( *(uint16_t *) ((uint8_t *)(a->pubdata)+b) )
#define PUBBYTE(a,b) ( *(uint8_t *) ((uint8_t *)(a->pubdata)+b) )
#define PUBINT32(a,b) ( *(int32_t *) ((uint8_t *)(a->pubdata)+b) )
#define PUBINT16(a,b) ( *(int16_t *) ((uint8_t *)(a->pubdata)+b) )
#define PUBINT8(a,b) ( *(int8_t *) ((uint8_t *)(a->pubdata)+b) )
#define PUBUINT32(a,b) ( *(uint32_t *) ((uint8_t *)(a->pubdata)+b) )
#define PUBUINT16(a,b) ( *(uint16_t *) ((uint8_t *)(a->pubdata)+b) )
#define PUBUINT8(a,b) ( *(uint8_t *) ((uint8_t *)(a->pubdata)+b) )
#define GLODWORD(b) ( *(uint32_t *) ((uint8_t *)(globaldata)+b) )
#define GLOWORD(b) ( *(uint16_t *) ((uint8_t *)(globaldata)+b) )
#define GLOBYTE(b) ( *(uint8_t *) ((uint8_t *)(globaldata)+b) )
#define GLOINT32(b) ( *(int32_t *) ((uint8_t *)(globaldata)+b) )
#define GLOINT16(b) ( *(int16_t *) ((uint8_t *)(globaldata)+b) )
#define GLOINT8(b) ( *(int8_t *) ((uint8_t *)(globaldata)+b) )
#define GLOUINT32(b) ( *(uint32_t *) ((uint8_t *)(globaldata)+b) )
#define GLOUINT16(b) ( *(uint16_t *) ((uint8_t *)(globaldata)+b) )
#define GLOUINT8(b) ( *(uint8_t *) ((uint8_t *)(globaldata)+b) )
#endif
|
