-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathgba_constants.inc
513 lines (469 loc) · 19.6 KB
/
gba_constants.inc
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
503
504
505
506
507
508
509
510
511
512
513
.set PSR_USR_MODE, 0x00000010
.set PSR_FIQ_MODE, 0x00000011
.set PSR_IRQ_MODE, 0x00000012
.set PSR_SVC_MODE, 0x00000013
.set PSR_ABT_MODE, 0x00000017
.set PSR_UND_MODE, 0x0000001b
.set PSR_SYS_MODE, 0x0000001f
.set PSR_MODE_MASK, 0x0000001f
.set PSR_T_BIT, 0x00000020
.set PSR_F_BIT, 0x00000040
.set PSR_I_BIT, 0x00000080
.set EWRAM_START, 0x02000000
.set EWRAM_END, EWRAM_START + 0x40000
.set IWRAM_START, 0x03000000
.set IWRAM_END, IWRAM_START + 0x8000
.set PLTT, 0x5000000
.set BG_PLTT, PLTT
.set OBJ_PLTT, PLTT + 0x200
.set VRAM, 0x6000000
.set BG_VRAM, VRAM
.set OBJ_VRAM0, VRAM + 0x10000 @ text-mode BG
.set OBJ_VRAM1, VRAM + 0x14000 @ bitmap-mode BG
.set OAM, 0x7000000
.set SOUND_INFO_PTR, 0x3007FF0
.set INTR_CHECK, 0x3007FF8
.set INTR_VECTOR, 0x3007FFC
.set INTR_FLAG_VBLANK, 1 << 0
.set INTR_FLAG_HBLANK, 1 << 1
.set INTR_FLAG_VCOUNT, 1 << 2
.set INTR_FLAG_TIMER0, 1 << 3
.set INTR_FLAG_TIMER1, 1 << 4
.set INTR_FLAG_TIMER2, 1 << 5
.set INTR_FLAG_TIMER3, 1 << 6
.set INTR_FLAG_SERIAL, 1 << 7
.set INTR_FLAG_DMA0, 1 << 8
.set INTR_FLAG_DMA1, 1 << 9
.set INTR_FLAG_DMA2, 1 << 10
.set INTR_FLAG_DMA3, 1 << 11
.set INTR_FLAG_KEYPAD, 1 << 12
.set INTR_FLAG_GAMEPAK, 1 << 13
.set VCOUNT_VBLANK, 160
.set TOTAL_SCANLINES, 228
.set REG_BASE, 0x4000000 @ I/O register base address
@ I/O register offsets
.set OFFSET_REG_DISPCNT, 0x0
.set OFFSET_REG_DISPSTAT, 0x4
.set OFFSET_REG_VCOUNT, 0x6
.set OFFSET_REG_BG0CNT, 0x8
.set OFFSET_REG_BG1CNT, 0xa
.set OFFSET_REG_BG2CNT, 0xc
.set OFFSET_REG_BG3CNT, 0xe
.set OFFSET_REG_BG0HOFS, 0x10
.set OFFSET_REG_BG0VOFS, 0x12
.set OFFSET_REG_BG1HOFS, 0x14
.set OFFSET_REG_BG1VOFS, 0x16
.set OFFSET_REG_BG2HOFS, 0x18
.set OFFSET_REG_BG2VOFS, 0x1a
.set OFFSET_REG_BG3HOFS, 0x1c
.set OFFSET_REG_BG3VOFS, 0x1e
.set OFFSET_REG_BG2PA, 0x20
.set OFFSET_REG_BG2PB, 0x22
.set OFFSET_REG_BG2PC, 0x24
.set OFFSET_REG_BG2PD, 0x26
.set OFFSET_REG_BG2X_L, 0x28
.set OFFSET_REG_BG2X_H, 0x2a
.set OFFSET_REG_BG2Y_L, 0x2c
.set OFFSET_REG_BG2Y_H, 0x2e
.set OFFSET_REG_BG3PA, 0x30
.set OFFSET_REG_BG3PB, 0x32
.set OFFSET_REG_BG3PC, 0x34
.set OFFSET_REG_BG3PD, 0x36
.set OFFSET_REG_BG3X_L, 0x38
.set OFFSET_REG_BG3X_H, 0x3a
.set OFFSET_REG_BG3Y_L, 0x3c
.set OFFSET_REG_BG3Y_H, 0x3e
.set OFFSET_REG_WIN0H, 0x40
.set OFFSET_REG_WIN1H, 0x42
.set OFFSET_REG_WIN0V, 0x44
.set OFFSET_REG_WIN1V, 0x46
.set OFFSET_REG_WININ, 0x48
.set OFFSET_REG_WINOUT, 0x4a
.set OFFSET_REG_MOSAIC, 0x4c
.set OFFSET_REG_BLDCNT, 0x50
.set OFFSET_REG_BLDALPHA, 0x52
.set OFFSET_REG_BLDY, 0x54
.set OFFSET_REG_SOUND1CNT, 0x60
.set OFFSET_REG_SOUND1CNT_L, 0x60
.set OFFSET_REG_NR10, 0x60
.set OFFSET_REG_SOUND1CNT_H, 0x62
.set OFFSET_REG_NR11, 0x62
.set OFFSET_REG_NR12, 0x63
.set OFFSET_REG_SOUND1CNT_X, 0x64
.set OFFSET_REG_NR13, 0x64
.set OFFSET_REG_NR14, 0x65
.set OFFSET_REG_SOUND2CNT, 0x68
.set OFFSET_REG_SOUND2CNT_L, 0x68
.set OFFSET_REG_NR21, 0x68
.set OFFSET_REG_NR22, 0x69
.set OFFSET_REG_SOUND2CNT_H, 0x6c
.set OFFSET_REG_NR23, 0x6c
.set OFFSET_REG_NR24, 0x6d
.set OFFSET_REG_SOUND3CNT, 0x70
.set OFFSET_REG_SOUND3CNT_L, 0x70
.set OFFSET_REG_NR30, 0x70
.set OFFSET_REG_SOUND3CNT_H, 0x72
.set OFFSET_REG_NR31, 0x72
.set OFFSET_REG_NR32, 0x73
.set OFFSET_REG_SOUND3CNT_X, 0x74
.set OFFSET_REG_NR33, 0x74
.set OFFSET_REG_NR34, 0x75
.set OFFSET_REG_SOUND4CNT, 0x78
.set OFFSET_REG_SOUND4CNT_L, 0x78
.set OFFSET_REG_NR41, 0x78
.set OFFSET_REG_NR42, 0x79
.set OFFSET_REG_SOUND4CNT_H, 0x7c
.set OFFSET_REG_NR43, 0x7c
.set OFFSET_REG_NR44, 0x7d
.set OFFSET_REG_SOUNDCNT, 0x80
.set OFFSET_REG_SOUNDCNT_L, 0x80
.set OFFSET_REG_NR50, 0x80
.set OFFSET_REG_NR51, 0x81
.set OFFSET_REG_SOUNDCNT_H, 0x82
.set OFFSET_REG_SOUNDCNT_X, 0x84
.set OFFSET_REG_NR52, 0x84
.set OFFSET_REG_SOUNDBIAS, 0x88
.set OFFSET_REG_WAVE_RAM, 0x90
.set OFFSET_REG_WAVE_RAM0, 0x90
.set OFFSET_REG_WAVE_RAM0_L, 0x90
.set OFFSET_REG_WAVE_RAM0_H, 0x92
.set OFFSET_REG_WAVE_RAM1, 0x94
.set OFFSET_REG_WAVE_RAM1_L, 0x94
.set OFFSET_REG_WAVE_RAM1_H, 0x96
.set OFFSET_REG_WAVE_RAM2, 0x98
.set OFFSET_REG_WAVE_RAM2_L, 0x98
.set OFFSET_REG_WAVE_RAM2_H, 0x9a
.set OFFSET_REG_WAVE_RAM3, 0x9c
.set OFFSET_REG_WAVE_RAM3_L, 0x9c
.set OFFSET_REG_WAVE_RAM3_H, 0x9e
.set OFFSET_REG_FIFO, 0xa0
.set OFFSET_REG_FIFO_A, 0xa0
.set OFFSET_REG_FIFO_A_L, 0xa0
.set OFFSET_REG_FIFO_A_H, 0xa2
.set OFFSET_REG_FIFO_B, 0xa4
.set OFFSET_REG_FIFO_B_L, 0xa4
.set OFFSET_REG_FIFO_B_H, 0xa6
.set OFFSET_REG_DMA0, 0xb0
.set OFFSET_REG_DMA0SAD, 0xb0
.set OFFSET_REG_DMA0SAD_L, 0xb0
.set OFFSET_REG_DMA0SAD_H, 0xb2
.set OFFSET_REG_DMA0DAD, 0xb4
.set OFFSET_REG_DMA0DAD_L, 0xb4
.set OFFSET_REG_DMA0DAD_H, 0xb6
.set OFFSET_REG_DMA0CNT, 0xb8
.set OFFSET_REG_DMA0CNT_L, 0xb8
.set OFFSET_REG_DMA0CNT_H, 0xba
.set OFFSET_REG_DMA1, 0xbc
.set OFFSET_REG_DMA1SAD, 0xbc
.set OFFSET_REG_DMA1SAD_L, 0xbc
.set OFFSET_REG_DMA1SAD_H, 0xbe
.set OFFSET_REG_DMA1DAD, 0xc0
.set OFFSET_REG_DMA1DAD_L, 0xc0
.set OFFSET_REG_DMA1DAD_H, 0xc2
.set OFFSET_REG_DMA1CNT, 0xc4
.set OFFSET_REG_DMA1CNT_L, 0xc4
.set OFFSET_REG_DMA1CNT_H, 0xc6
.set OFFSET_REG_DMA2, 0xc8
.set OFFSET_REG_DMA2SAD, 0xc8
.set OFFSET_REG_DMA2SAD_L, 0xc8
.set OFFSET_REG_DMA2SAD_H, 0xca
.set OFFSET_REG_DMA2DAD, 0xcc
.set OFFSET_REG_DMA2DAD_L, 0xcc
.set OFFSET_REG_DMA2DAD_H, 0xce
.set OFFSET_REG_DMA2CNT, 0xd0
.set OFFSET_REG_DMA2CNT_L, 0xd0
.set OFFSET_REG_DMA2CNT_H, 0xd2
.set OFFSET_REG_DMA3, 0xd4
.set OFFSET_REG_DMA3SAD, 0xd4
.set OFFSET_REG_DMA3SAD_L, 0xd4
.set OFFSET_REG_DMA3SAD_H, 0xd6
.set OFFSET_REG_DMA3DAD, 0xd8
.set OFFSET_REG_DMA3DAD_L, 0xd8
.set OFFSET_REG_DMA3DAD_H, 0xda
.set OFFSET_REG_DMA3CNT, 0xdc
.set OFFSET_REG_DMA3CNT_L, 0xdc
.set OFFSET_REG_DMA3CNT_H, 0xde
.set OFFSET_REG_TM0CNT, 0x100
.set OFFSET_REG_TM0CNT_L, 0x100
.set OFFSET_REG_TM0CNT_H, 0x102
.set OFFSET_REG_TM1CNT, 0x104
.set OFFSET_REG_TM1CNT_L, 0x104
.set OFFSET_REG_TM1CNT_H, 0x106
.set OFFSET_REG_TM2CNT, 0x108
.set OFFSET_REG_TM2CNT_L, 0x108
.set OFFSET_REG_TM2CNT_H, 0x10a
.set OFFSET_REG_TM3CNT, 0x10c
.set OFFSET_REG_TM3CNT_L, 0x10c
.set OFFSET_REG_TM3CNT_H, 0x10e
.set OFFSET_REG_SIOCNT, 0x128
.set OFFSET_REG_SIODATA8, 0x12a
.set OFFSET_REG_SIODATA32, 0x120
.set OFFSET_REG_SIOMLT_SEND, 0x12a
.set OFFSET_REG_SIOMLT_RECV, 0x120
.set OFFSET_REG_SIOMULTI0, 0x120
.set OFFSET_REG_SIOMULTI1, 0x122
.set OFFSET_REG_SIOMULTI2, 0x124
.set OFFSET_REG_SIOMULTI3, 0x126
.set OFFSET_REG_KEYINPUT, 0x130
.set OFFSET_REG_KEYCNT, 0x132
.set OFFSET_REG_RCNT, 0x134
.set OFFSET_REG_JOYCNT, 0x140
.set OFFSET_REG_JOYSTAT, 0x158
.set OFFSET_REG_JOY_RECV, 0x150
.set OFFSET_REG_JOY_RECV_L, 0x150
.set OFFSET_REG_JOY_RECV_H, 0x152
.set OFFSET_REG_JOY_TRANS, 0x154
.set OFFSET_REG_JOY_TRANS_L, 0x154
.set OFFSET_REG_JOY_TRANS_H, 0x156
.set OFFSET_REG_IME, 0x208
.set OFFSET_REG_IE, 0x200
.set OFFSET_REG_IF, 0x202
.set OFFSET_REG_WAITCNT, 0x204
@ I/O register addresses
.set REG_DISPCNT, REG_BASE + OFFSET_REG_DISPCNT
.set REG_DISPSTAT, REG_BASE + OFFSET_REG_DISPSTAT
.set REG_VCOUNT, REG_BASE + OFFSET_REG_VCOUNT
.set REG_BG0CNT, REG_BASE + OFFSET_REG_BG0CNT
.set REG_BG1CNT, REG_BASE + OFFSET_REG_BG1CNT
.set REG_BG2CNT, REG_BASE + OFFSET_REG_BG2CNT
.set REG_BG3CNT, REG_BASE + OFFSET_REG_BG3CNT
.set REG_BG0HOFS, REG_BASE + OFFSET_REG_BG0HOFS
.set REG_BG0VOFS, REG_BASE + OFFSET_REG_BG0VOFS
.set REG_BG1HOFS, REG_BASE + OFFSET_REG_BG1HOFS
.set REG_BG1VOFS, REG_BASE + OFFSET_REG_BG1VOFS
.set REG_BG2HOFS, REG_BASE + OFFSET_REG_BG2HOFS
.set REG_BG2VOFS, REG_BASE + OFFSET_REG_BG2VOFS
.set REG_BG3HOFS, REG_BASE + OFFSET_REG_BG3HOFS
.set REG_BG3VOFS, REG_BASE + OFFSET_REG_BG3VOFS
.set REG_BG2PA, REG_BASE + OFFSET_REG_BG2PA
.set REG_BG2PB, REG_BASE + OFFSET_REG_BG2PB
.set REG_BG2PC, REG_BASE + OFFSET_REG_BG2PC
.set REG_BG2PD, REG_BASE + OFFSET_REG_BG2PD
.set REG_BG2X_L, REG_BASE + OFFSET_REG_BG2X_L
.set REG_BG2X_H, REG_BASE + OFFSET_REG_BG2X_H
.set REG_BG2Y_L, REG_BASE + OFFSET_REG_BG2Y_L
.set REG_BG2Y_H, REG_BASE + OFFSET_REG_BG2Y_H
.set REG_BG3PA, REG_BASE + OFFSET_REG_BG3PA
.set REG_BG3PB, REG_BASE + OFFSET_REG_BG3PB
.set REG_BG3PC, REG_BASE + OFFSET_REG_BG3PC
.set REG_BG3PD, REG_BASE + OFFSET_REG_BG3PD
.set REG_BG3X_L, REG_BASE + OFFSET_REG_BG3X_L
.set REG_BG3X_H, REG_BASE + OFFSET_REG_BG3X_H
.set REG_BG3Y_L, REG_BASE + OFFSET_REG_BG3Y_L
.set REG_BG3Y_H, REG_BASE + OFFSET_REG_BG3Y_H
.set REG_WIN0H, REG_BASE + OFFSET_REG_WIN0H
.set REG_WIN1H, REG_BASE + OFFSET_REG_WIN1H
.set REG_WIN0V, REG_BASE + OFFSET_REG_WIN0V
.set REG_WIN1V, REG_BASE + OFFSET_REG_WIN1V
.set REG_WININ, REG_BASE + OFFSET_REG_WININ
.set REG_WINOUT, REG_BASE + OFFSET_REG_WINOUT
.set REG_MOSAIC, REG_BASE + OFFSET_REG_MOSAIC
.set REG_BLDCNT, REG_BASE + OFFSET_REG_BLDCNT
.set REG_BLDALPHA, REG_BASE + OFFSET_REG_BLDALPHA
.set REG_BLDY, REG_BASE + OFFSET_REG_BLDY
.set REG_SOUND1CNT, REG_BASE + OFFSET_REG_SOUND1CNT
.set REG_SOUND1CNT_L, REG_BASE + OFFSET_REG_SOUND1CNT_L
.set REG_NR10, REG_BASE + OFFSET_REG_NR10
.set REG_SOUND1CNT_H, REG_BASE + OFFSET_REG_SOUND1CNT_H
.set REG_NR11, REG_BASE + OFFSET_REG_NR11
.set REG_NR12, REG_BASE + OFFSET_REG_NR12
.set REG_SOUND1CNT_X, REG_BASE + OFFSET_REG_SOUND1CNT_X
.set REG_NR13, REG_BASE + OFFSET_REG_NR13
.set REG_NR14, REG_BASE + OFFSET_REG_NR14
.set REG_SOUND2CNT, REG_BASE + OFFSET_REG_SOUND2CNT
.set REG_SOUND2CNT_L, REG_BASE + OFFSET_REG_SOUND2CNT_L
.set REG_NR21, REG_BASE + OFFSET_REG_NR21
.set REG_NR22, REG_BASE + OFFSET_REG_NR22
.set REG_SOUND2CNT_H, REG_BASE + OFFSET_REG_SOUND2CNT_H
.set REG_NR23, REG_BASE + OFFSET_REG_NR23
.set REG_NR24, REG_BASE + OFFSET_REG_NR24
.set REG_SOUND3CNT, REG_BASE + OFFSET_REG_SOUND3CNT
.set REG_SOUND3CNT_L, REG_BASE + OFFSET_REG_SOUND3CNT_L
.set REG_NR30, REG_BASE + OFFSET_REG_NR30
.set REG_SOUND3CNT_H, REG_BASE + OFFSET_REG_SOUND3CNT_H
.set REG_NR31, REG_BASE + OFFSET_REG_NR31
.set REG_NR32, REG_BASE + OFFSET_REG_NR32
.set REG_SOUND3CNT_X, REG_BASE + OFFSET_REG_SOUND3CNT_X
.set REG_NR33, REG_BASE + OFFSET_REG_NR33
.set REG_NR34, REG_BASE + OFFSET_REG_NR34
.set REG_SOUND4CNT, REG_BASE + OFFSET_REG_SOUND4CNT
.set REG_SOUND4CNT_L, REG_BASE + OFFSET_REG_SOUND4CNT_L
.set REG_NR41, REG_BASE + OFFSET_REG_NR41
.set REG_NR42, REG_BASE + OFFSET_REG_NR42
.set REG_SOUND4CNT_H, REG_BASE + OFFSET_REG_SOUND4CNT_H
.set REG_NR43, REG_BASE + OFFSET_REG_NR43
.set REG_NR44, REG_BASE + OFFSET_REG_NR44
.set REG_SOUNDCNT, REG_BASE + OFFSET_REG_SOUNDCNT
.set REG_SOUNDCNT_L, REG_BASE + OFFSET_REG_SOUNDCNT_L
.set REG_NR50, REG_BASE + OFFSET_REG_NR50
.set REG_NR51, REG_BASE + OFFSET_REG_NR51
.set REG_SOUNDCNT_H, REG_BASE + OFFSET_REG_SOUNDCNT_H
.set REG_SOUNDCNT_X, REG_BASE + OFFSET_REG_SOUNDCNT_X
.set REG_NR52, REG_BASE + OFFSET_REG_NR52
.set REG_SOUNDBIAS, REG_BASE + OFFSET_REG_SOUNDBIAS
.set REG_WAVE_RAM, REG_BASE + OFFSET_REG_WAVE_RAM
.set REG_WAVE_RAM0, REG_BASE + OFFSET_REG_WAVE_RAM0
.set REG_WAVE_RAM0_L, REG_BASE + OFFSET_REG_WAVE_RAM0_L
.set REG_WAVE_RAM0_H, REG_BASE + OFFSET_REG_WAVE_RAM0_H
.set REG_WAVE_RAM1, REG_BASE + OFFSET_REG_WAVE_RAM1
.set REG_WAVE_RAM1_L, REG_BASE + OFFSET_REG_WAVE_RAM1_L
.set REG_WAVE_RAM1_H, REG_BASE + OFFSET_REG_WAVE_RAM1_H
.set REG_WAVE_RAM2, REG_BASE + OFFSET_REG_WAVE_RAM2
.set REG_WAVE_RAM2_L, REG_BASE + OFFSET_REG_WAVE_RAM2_L
.set REG_WAVE_RAM2_H, REG_BASE + OFFSET_REG_WAVE_RAM2_H
.set REG_WAVE_RAM3, REG_BASE + OFFSET_REG_WAVE_RAM3
.set REG_WAVE_RAM3_L, REG_BASE + OFFSET_REG_WAVE_RAM3_L
.set REG_WAVE_RAM3_H, REG_BASE + OFFSET_REG_WAVE_RAM3_H
.set REG_FIFO, REG_BASE + OFFSET_REG_FIFO
.set REG_FIFO_A, REG_BASE + OFFSET_REG_FIFO_A
.set REG_FIFO_A_L, REG_BASE + OFFSET_REG_FIFO_A_L
.set REG_FIFO_A_H, REG_BASE + OFFSET_REG_FIFO_A_H
.set REG_FIFO_B, REG_BASE + OFFSET_REG_FIFO_B
.set REG_FIFO_B_L, REG_BASE + OFFSET_REG_FIFO_B_L
.set REG_FIFO_B_H, REG_BASE + OFFSET_REG_FIFO_B_H
.set REG_DMA0, REG_BASE + OFFSET_REG_DMA0
.set REG_DMA0SAD, REG_BASE + OFFSET_REG_DMA0SAD
.set REG_DMA0SAD_L, REG_BASE + OFFSET_REG_DMA0SAD_L
.set REG_DMA0SAD_H, REG_BASE + OFFSET_REG_DMA0SAD_H
.set REG_DMA0DAD, REG_BASE + OFFSET_REG_DMA0DAD
.set REG_DMA0DAD_L, REG_BASE + OFFSET_REG_DMA0DAD_L
.set REG_DMA0DAD_H, REG_BASE + OFFSET_REG_DMA0DAD_H
.set REG_DMA0CNT, REG_BASE + OFFSET_REG_DMA0CNT
.set REG_DMA0CNT_L, REG_BASE + OFFSET_REG_DMA0CNT_L
.set REG_DMA0CNT_H, REG_BASE + OFFSET_REG_DMA0CNT_H
.set REG_DMA1, REG_BASE + OFFSET_REG_DMA1
.set REG_DMA1SAD, REG_BASE + OFFSET_REG_DMA1SAD
.set REG_DMA1SAD_L, REG_BASE + OFFSET_REG_DMA1SAD_L
.set REG_DMA1SAD_H, REG_BASE + OFFSET_REG_DMA1SAD_H
.set REG_DMA1DAD, REG_BASE + OFFSET_REG_DMA1DAD
.set REG_DMA1DAD_L, REG_BASE + OFFSET_REG_DMA1DAD_L
.set REG_DMA1DAD_H, REG_BASE + OFFSET_REG_DMA1DAD_H
.set REG_DMA1CNT, REG_BASE + OFFSET_REG_DMA1CNT
.set REG_DMA1CNT_L, REG_BASE + OFFSET_REG_DMA1CNT_L
.set REG_DMA1CNT_H, REG_BASE + OFFSET_REG_DMA1CNT_H
.set REG_DMA2, REG_BASE + OFFSET_REG_DMA2
.set REG_DMA2SAD, REG_BASE + OFFSET_REG_DMA2SAD
.set REG_DMA2SAD_L, REG_BASE + OFFSET_REG_DMA2SAD_L
.set REG_DMA2SAD_H, REG_BASE + OFFSET_REG_DMA2SAD_H
.set REG_DMA2DAD, REG_BASE + OFFSET_REG_DMA2DAD
.set REG_DMA2DAD_L, REG_BASE + OFFSET_REG_DMA2DAD_L
.set REG_DMA2DAD_H, REG_BASE + OFFSET_REG_DMA2DAD_H
.set REG_DMA2CNT, REG_BASE + OFFSET_REG_DMA2CNT
.set REG_DMA2CNT_L, REG_BASE + OFFSET_REG_DMA2CNT_L
.set REG_DMA2CNT_H, REG_BASE + OFFSET_REG_DMA2CNT_H
.set REG_DMA3, REG_BASE + OFFSET_REG_DMA3
.set REG_DMA3SAD, REG_BASE + OFFSET_REG_DMA3SAD
.set REG_DMA3SAD_L, REG_BASE + OFFSET_REG_DMA3SAD_L
.set REG_DMA3SAD_H, REG_BASE + OFFSET_REG_DMA3SAD_H
.set REG_DMA3DAD, REG_BASE + OFFSET_REG_DMA3DAD
.set REG_DMA3DAD_L, REG_BASE + OFFSET_REG_DMA3DAD_L
.set REG_DMA3DAD_H, REG_BASE + OFFSET_REG_DMA3DAD_H
.set REG_DMA3CNT, REG_BASE + OFFSET_REG_DMA3CNT
.set REG_DMA3CNT_L, REG_BASE + OFFSET_REG_DMA3CNT_L
.set REG_DMA3CNT_H, REG_BASE + OFFSET_REG_DMA3CNT_H
.set REG_TM0CNT, REG_BASE + OFFSET_REG_TM0CNT
.set REG_TM0CNT_L, REG_BASE + OFFSET_REG_TM0CNT_L
.set REG_TM0CNT_H, REG_BASE + OFFSET_REG_TM0CNT_H
.set REG_TM1CNT, REG_BASE + OFFSET_REG_TM1CNT
.set REG_TM1CNT_L, REG_BASE + OFFSET_REG_TM1CNT_L
.set REG_TM1CNT_H, REG_BASE + OFFSET_REG_TM1CNT_H
.set REG_TM2CNT, REG_BASE + OFFSET_REG_TM2CNT
.set REG_TM2CNT_L, REG_BASE + OFFSET_REG_TM2CNT_L
.set REG_TM2CNT_H, REG_BASE + OFFSET_REG_TM2CNT_H
.set REG_TM3CNT, REG_BASE + OFFSET_REG_TM3CNT
.set REG_TM3CNT_L, REG_BASE + OFFSET_REG_TM3CNT_L
.set REG_TM3CNT_H, REG_BASE + OFFSET_REG_TM3CNT_H
.set REG_SIOCNT, REG_BASE + OFFSET_REG_SIOCNT
.set REG_SIODATA8, REG_BASE + OFFSET_REG_SIODATA8
.set REG_SIODATA32, REG_BASE + OFFSET_REG_SIODATA32
.set REG_SIOMLT_SEND, REG_BASE + OFFSET_REG_SIOMLT_SEND
.set REG_SIOMLT_RECV, REG_BASE + OFFSET_REG_SIOMLT_RECV
.set REG_SIOMULTI0, REG_BASE + OFFSET_REG_SIOMULTI0
.set REG_SIOMULTI1, REG_BASE + OFFSET_REG_SIOMULTI1
.set REG_SIOMULTI2, REG_BASE + OFFSET_REG_SIOMULTI2
.set REG_SIOMULTI3, REG_BASE + OFFSET_REG_SIOMULTI3
.set REG_KEYINPUT, REG_BASE + OFFSET_REG_KEYINPUT
.set REG_KEYCNT, REG_BASE + OFFSET_REG_KEYCNT
.set REG_RCNT, REG_BASE + OFFSET_REG_RCNT
.set REG_JOYCNT, REG_BASE + OFFSET_REG_JOYCNT
.set REG_JOYSTAT, REG_BASE + OFFSET_REG_JOYSTAT
.set REG_JOY_RECV, REG_BASE + OFFSET_REG_JOY_RECV
.set REG_JOY_RECV_L, REG_BASE + OFFSET_REG_JOY_RECV_L
.set REG_JOY_RECV_H, REG_BASE + OFFSET_REG_JOY_RECV_H
.set REG_JOY_TRANS, REG_BASE + OFFSET_REG_JOY_TRANS
.set REG_JOY_TRANS_L, REG_BASE + OFFSET_REG_JOY_TRANS_L
.set REG_JOY_TRANS_H, REG_BASE + OFFSET_REG_JOY_TRANS_H
.set REG_IME, REG_BASE + OFFSET_REG_IME
.set REG_IE, REG_BASE + OFFSET_REG_IE
.set REG_IF, REG_BASE + OFFSET_REG_IF
.set REG_WAITCNT, REG_BASE + OFFSET_REG_WAITCNT
@ DMA register constants
.set DMA_DEST_INC, 0x0000
.set DMA_DEST_DEC, 0x0020
.set DMA_DEST_FIXED, 0x0040
.set DMA_DEST_RELOAD, 0x0060
.set DMA_SRC_INC, 0x0000
.set DMA_SRC_DEC, 0x0080
.set DMA_SRC_FIXED, 0x0100
.set DMA_REPEAT, 0x0200
.set DMA_16BIT, 0x0000
.set DMA_32BIT, 0x0400
.set DMA_DREQ_ON, 0x0800
.set DMA_START_NOW, 0x0000
.set DMA_START_VBLANK, 0x1000
.set DMA_START_HBLANK, 0x2000
.set DMA_START_SPECIAL, 0x3000
.set DMA_INTR_ENABLE, 0x4000
.set DMA_ENABLE, 0x8000
@ OAM attribute constants
.set OAM_OBJ_NORMAL, 0x00000000
.set OAM_OBJ_BLEND, 0x00000400
.set OAM_OBJ_WINDOW, 0x00000800
.set OAM_AFFINE_NONE, 0x00000000
.set OAM_AFFINE_NORMAL_SIZE, 0x00000100
.set OAM_OBJ_DISABLED, 0x00000200
.set OAM_AFFINE_DOUBLE_SIZE, 0x00000300
.set OAM_MOSAIC_OFF, 0x00000000
.set OAM_MOSAIC_ON, 0x00001000
.set OAM_4BPP, 0x00000000
.set OAM_8BPP, 0x00002000
.set OAM_H_FLIP, 0x10000000
.set OAM_V_FLIP, 0x20000000
.set OAM_SQUARE, 0x00000000
.set OAM_H_RECTANGLE, 0x00004000
.set OAM_V_RECTANGLE, 0x00008000
.set OAM_SIZE_0, 0x00000000
.set OAM_SIZE_1, 0x40000000
.set OAM_SIZE_2, 0x80000000
.set OAM_SIZE_3, 0xc0000000
.set OAM_SIZE_8x8, OAM_SIZE_0 | OAM_SQUARE
.set OAM_SIZE_16x16, OAM_SIZE_1 | OAM_SQUARE
.set OAM_SIZE_32x32, OAM_SIZE_2 | OAM_SQUARE
.set OAM_SIZE_64x64, OAM_SIZE_3 | OAM_SQUARE
.set OAM_SIZE_16x8, OAM_SIZE_0 | OAM_H_RECTANGLE
.set OAM_SIZE_32x8, OAM_SIZE_1 | OAM_H_RECTANGLE
.set OAM_SIZE_32x16, OAM_SIZE_2 | OAM_H_RECTANGLE
.set OAM_SIZE_64x32, OAM_SIZE_3 | OAM_H_RECTANGLE
.set OAM_SIZE_8x16, OAM_SIZE_0 | OAM_V_RECTANGLE
.set OAM_SIZE_8x32, OAM_SIZE_1 | OAM_V_RECTANGLE
.set OAM_SIZE_16x32, OAM_SIZE_2 | OAM_V_RECTANGLE
.set OAM_SIZE_32x64, OAM_SIZE_3 | OAM_V_RECTANGLE
@ BLDCNT
.set BLDCNT_TGT1_BG0, 1 << 0
.set BLDCNT_TGT1_BG1, 1 << 1
.set BLDCNT_TGT1_BG2, 1 << 2
.set BLDCNT_TGT1_BG3, 1 << 3
.set BLDCNT_TGT1_OBJ, 1 << 4
.set BLDCNT_TGT1_BD, 1 << 5
.set BLDCNT_TGT1_ALL, BLDCNT_TGT1_BG0 | BLDCNT_TGT1_BG1 | BLDCNT_TGT1_BG2 | BLDCNT_TGT1_BG3 | BLDCNT_TGT1_OBJ | BLDCNT_TGT1_BD
.set BLDCNT_EFFECT_NONE, 0 << 6
.set BLDCNT_EFFECT_BLEND, 1 << 6
.set BLDCNT_EFFECT_LIGHTEN, 2 << 6
.set BLDCNT_EFFECT_DARKEN, 3 << 6
.set BLDCNT_TGT2_BG0, 1 << 8
.set BLDCNT_TGT2_BG1, 1 << 9
.set BLDCNT_TGT2_BG2, 1 << 10
.set BLDCNT_TGT2_BG3, 1 << 11
.set BLDCNT_TGT2_OBJ, 1 << 12
.set BLDCNT_TGT2_BD, 1 << 13
.set BLDCNT_TGT2_ALL, BLDCNT_TGT2_BG0 | BLDCNT_TGT2_BG1 | BLDCNT_TGT2_BG2 | BLDCNT_TGT2_BG3 | BLDCNT_TGT2_OBJ | BLDCNT_TGT2_BD