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
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
|
/*
* Snes9x - Portable Super Nintendo Entertainment System (TM) emulator.
*
* (c) Copyright 1996 - 2001 Gary Henderson (gary.henderson@ntlworld.com) and
* Jerremy Koot (jkoot@snes9x.com)
*
* Super FX C emulator code
* (c) Copyright 1997 - 1999 Ivar (ivar@snes9x.com) and
* Gary Henderson.
* Super FX assembler emulator code (c) Copyright 1998 zsKnight and _Demo_.
*
* DSP1 emulator code (c) Copyright 1998 Ivar, _Demo_ and Gary Henderson.
* C4 asm and some C emulation code (c) Copyright 2000 zsKnight and _Demo_.
* C4 C code (c) Copyright 2001 Gary Henderson (gary.henderson@ntlworld.com).
*
* DOS port code contains the works of other authors. See headers in
* individual files.
*
* Snes9x homepage: http://www.snes9x.com
*
* Permission to use, copy, modify and distribute Snes9x in both binary and
* source form, for non-commercial purposes, is hereby granted without fee,
* providing that this license information and copyright notice appear with
* all copies and any derived work.
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event shall the authors be held liable for any damages
* arising from the use of this software.
*
* Snes9x is freeware for PERSONAL USE only. Commercial users should
* seek permission of the copyright holders first. Commercial use includes
* charging money for Snes9x or software derived from Snes9x.
*
* The copyright holders request that bug fixes and improvements to the code
* should be forwarded to them so everyone can benefit from the modifications
* in future versions.
*
* Super NES and Super Nintendo Entertainment System are trademarks of
* Nintendo Co., Limited and its subsidiary companies.
*/
#ifndef _PORT_H_
#define _PORT_H_
/*
This port.h is really a right-of-passage for anyone trying to port the emulator
to another platform. It must have started out as a set of defines for a
single platform, and instead of using define blocks as new platforms were
added, individual coders simply added exceptions and sprinkled #ifdef and #ifndef
statements throughout the original list.
I can't take it anymore, it's too convoluted. So I've commented out the entire
section, and preemptively rewritten the first #define segment the way god intended,
with a single define-block for each target platform.
*/
/*
** _SNESPPC DEFINES
*/
#if 1
//Title
#define TITLE "Snes9x"
//Required Includes
#include "pixform.h"
//#include <windows.h>
#include <limits.h>
#include <string.h>
//Types Defined
typedef unsigned char bool8;
typedef unsigned char uint8;
typedef unsigned short uint16;
typedef unsigned int bool32;
typedef unsigned int uint32;
typedef signed char int8;
typedef short int16;
typedef int int32;
typedef long long int64;
//CSNES Types for conversion to 32 bit
/*typedef unsigned long bool8_32;
typedef unsigned long uint8_32;
typedef unsigned long uint16_32;
typedef long int8_32;
typedef long int16_32;*/
//For Debugging Purposes:
typedef unsigned char bool8_32;
typedef unsigned char uint8_32;
typedef unsigned short uint16_32;
typedef signed char int8_32;
typedef short int16_32;
//Defines for Extern C
#define EXTERN_C extern
#define START_EXTERN_C extern "C" {
#define END_EXTERN_C }
//Path Defines
#undef _MAX_PATH
#define _MAX_DIR PATH_MAX
#define _MAX_DRIVE 1
#define _MAX_FNAME PATH_MAX
#define _MAX_EXT PATH_MAX
//#define PATH_MAX 1024
#define _MAX_PATH PATH_MAX
//True/False Defines
#define TRUE 1
#define FALSE 0
//Slash Char Definitions
#define SLASH_STR "/"
#define SLASH_CHAR '/'
//Misc Items
#define VAR_CYCLES
//#define SPC700_SHUTDOWN
#define LSB_FIRST
#define STATIC static
#define FASTCALL
#define PIXEL_FORMAT RGB565
#define CHECK_SOUND()
#define VOID void
#define CPU_SHUTDOWN
//#define UNZIP_SUPPORT
#define ZeroMemory(a,b) memset((a),0,(b))
#define PACKING __attribute__ ((packed))
#define ALIGN_BY_ONE __attribute__ ((aligned (1), packed))
#define LSB_FIRST
#undef FAST_LSB_WORD_ACCESS
#define SUPER_FX
#ifdef ASMCPU
#define ASM_SPC700
#endif
EXTERN_C void S9xGenerateSound ();
//Additional Items for _SNESPPC port
void _makepath (char *path, const char *drive, const char *dir,
const char *fname, const char *ext);
void _splitpath (const char *path, char *drive, char *dir, char *fname,
char *ext);
#define strcasecmp strcmp
#define strncasecmp strncmp
#ifdef INLINE
#undef INLINE
#define INLINE __inline
#endif
#ifdef inline
#undef inline
#define inline __inline
#endif
#endif // _SNESPPC
#if defined(__GP2X__) || defined(__WIZ__)
#define ZDELTA 0x13000
//Title
#define TITLE "Snes9x"
//Required Includes
#include "pixform.h"
#include <zlib.h> //RC
//#include <windows.h>
#include <limits.h>
#include <string.h>
//Types Defined
typedef unsigned char bool8;
typedef unsigned char uint8;
typedef unsigned short uint16;
typedef unsigned int bool32;
typedef unsigned int uint32;
typedef signed char int8;
typedef short int16;
typedef int int32;
typedef long long int64;
//CSNES Types for conversion to 32 bit
/*typedef unsigned long bool8_32;
typedef unsigned long uint8_32;
typedef unsigned long uint16_32;
typedef long int8_32;
typedef long int16_32;*/
//For Debugging Purposes:
typedef unsigned char bool8_32;
typedef unsigned char uint8_32;
typedef unsigned short uint16_32;
typedef signed char int8_32;
typedef short int16_32;
//Defines for Extern C
#define EXTERN_C extern
#define START_EXTERN_C extern "C" {
#define END_EXTERN_C }
//Path Defines
#undef _MAX_PATH
#define _MAX_DIR PATH_MAX
#define _MAX_DRIVE 1
#define _MAX_FNAME PATH_MAX
#define _MAX_EXT PATH_MAX
#define _MAX_PATH (1024)
//True/False Defines
#define TRUE 1
#define FALSE 0
//Slash Char Definitions
#define SLASH_STR "/"
#define SLASH_CHAR '/'
//Misc Items
#define VAR_CYCLES
//#define SPC700_SHUTDOWN
#define LSB_FIRST
#define STATIC static
#define FASTCALL
#define PIXEL_FORMAT RGB565
#define CHECK_SOUND()
#define VOID void
#define CPU_SHUTDOWN
//#define UNZIP_SUPPORT
#define ZeroMemory(a,b) memset((a),0,(b))
#define PACKING __attribute__ ((packed))
#define ALIGN_BY_ONE __attribute__ ((aligned (1), packed))
#define LSB_FIRST
#undef FAST_LSB_WORD_ACCESS
#define ASM_SPC700
#define SUPER_FX
EXTERN_C void S9xGenerateSound ();
//Additional Items for _SNESPPC port
void _makepath (char *path, const char *drive, const char *dir,
const char *fname, const char *ext);
void _splitpath (const char *path, char *drive, char *dir, char *fname,
char *ext);
#define strcasecmp strcmp
#define strncasecmp strncmp
#ifdef INLINE
#undef INLINE
#define INLINE inline
#endif
#endif // _SNESPPC
#endif // _PORT_H_
/*
#ifndef _SNESPPC
#define _SNESPPC
#endif
#ifndef RC_OPTIMIZED
#define RC_OPTIMIZED
#endif
#ifdef inline
#undef inline
#endif
#ifdef INLINE
#undef INLINE
#endif
#define inline __inline
#define INLINE __inline
#ifdef DEBUG
#ifndef _PROFILE_
#define _PROFILE_
#endif
#endif
#ifndef _SNESPPC
#ifndef STORM
#include <memory.h>
#include <string.h>
#else
//#include <strings.h>
//#include <clib/powerpc_protos.h>
#endif
#include <sys/types.h>
#else
#include <windows.h>
#endif
#define PIXEL_FORMAT RGB565
//#define GFX_MULTI_FORMAT
#if defined(TARGET_OS_MAC) && TARGET_OS_MAC
#ifdef _SNESPPC
#include "zlib/zlib.h" //RC
#else
#include "zlib.h"
#endif
#define ZLIB
#define EXECUTE_SUPERFX_PER_LINE
#define SOUND
#define VAR_CYCLES
#define CPU_SHUTDOWN
#define SPC700_SHUTDOWN
#define PIXEL_FORMAT RGB555
#define CHECK_SOUND()
#define M_PI 3.14159265359
#undef _MAX_PATH
#undef DEBUGGER // Apple Universal Headers sometimes #define DEBUGGER
#undef GFX_MULTI_FORMAT
int strncasecmp(const char *s1, const char *s2, unsigned n);
int strcasecmp(const char *s1, const char *s2 );
#endif
#ifndef snes9x_types_defined
#define snes9x_types_defined
//CSNES
#ifdef _SNESPPC
typedef unsigned long bool8;
#else
typedef unsigned char bool8;
#endif
#ifndef __WIN32__
typedef unsigned char uint8;
typedef unsigned short uint16;
typedef signed char int8;
typedef short int16;
//typedef long int32;
//typedef unsigned long uint32;
typedef int int32;
typedef unsigned int uint32;
#ifdef _SNESPPC
typedef __int64 int64;
//CSNES
typedef unsigned long uint8_32;
typedef unsigned long uint16_32;
typedef long int8_32;
typedef long int16_32;
#else
typedef long long int64;
#endif
#else // __WIN32__
#ifdef __BORLANDC__
//#include <systypes.h>
#else
typedef unsigned char uint8;
typedef unsigned short uint16;
typedef signed char int8;
typedef short int16;
#ifndef WSAAPI
// winsock2.h typedefs int32 as well.
typedef long int32;
#endif
typedef unsigned int uint32;
#endif // __BORLANDC__
typedef __int64 int64;
#endif // __WIN32__
#endif // snes9x_types_defined
#include "pixform.h"
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
#ifdef STORM
#define EXTERN_C
#define START_EXTERN_C
#define END_EXTERN_C
#else
#if defined(__cplusplus) || defined(c_plusplus)
#define EXTERN_C extern "C"
#define START_EXTERN_C extern "C" {
#define END_EXTERN_C }
#else
#define EXTERN_C extern
#define START_EXTERN_C
#define END_EXTERN_C
#endif
#endif
#ifndef __WIN32__
#ifndef PATH_MAX
#define PATH_MAX 1024
#endif
#define _MAX_DIR PATH_MAX
#define _MAX_DRIVE 1
#define _MAX_FNAME PATH_MAX
#define _MAX_EXT PATH_MAX
#ifndef _MAX_PATH
#define _MAX_PATH PATH_MAX
#endif
#ifdef _SNESPPC
#define strcasecmp strcmp
#define strncasecmp strncmp
#define time(a) (0)
#ifdef _MAX_PATH
#undef _MAX_PATH
#define _MAX_PATH (1024)
#endif
#endif
#define ZeroMemory(a,b) memset((a),0,(b))
void _makepath (char *path, const char *drive, const char *dir,
const char *fname, const char *ext);
void _splitpath (const char *path, char *drive, char *dir, char *fname,
char *ext);
#else // __WIN32__
#define strcasecmp stricmp
#define strncasecmp strnicmp
#endif
EXTERN_C void S9xGenerateSound ();
#ifdef STORM
EXTERN_C int soundsignal;
EXTERN_C void MixSound(void);
//Yes, CHECK_SOUND is getting defined correctly!
#define CHECK_SOUND if (Settings.APUEnabled) if(SetSignalPPC(0L, soundsignal) & soundsignal) MixSound
#else
#define CHECK_SOUND()
#endif
#ifdef __DJGPP
#define SLASH_STR "\\"
#define SLASH_CHAR '\\'
#else
#define SLASH_STR "/"
#define SLASH_CHAR '/'
#endif
#ifdef __linux
typedef void (*SignalHandler)(int);
#define SIG_PF SignalHandler
#endif
#if defined(__i386__) || defined(__i486__) || defined(__i586__) || \
defined(__WIN32__) || defined(__alpha__)
#define LSB_FIRST
#define FAST_LSB_WORD_ACCESS
#else
#ifdef _SNESPPC
#define LSB_FIRST
//NOPE! #define FAST_LSB_WORD_ACCESS //RC
#else
#define MSB_FIRST
#endif
#endif
#ifdef __sun
#define TITLE "Snes9X: Solaris"
#endif
#ifdef __linux
#define TITLE "Snes9X: Linux"
#endif
#ifndef TITLE
#define TITLE "Snes9x"
#endif
#ifdef STORM
#define STATIC
#define strncasecmp strnicmp
#else
#define STATIC static
#endif
#endif
*/
|
