This source file includes following definitions.
- log_fwt_msg
- log_fwt_start
- filewritetask
- sub_FFAD9434_my
- sub_FFAD9CF4_my
- sub_FFAD9610_my
1
2
3
4 #include "lolevel.h"
5 #include "platform.h"
6
7
8
9 extern void _LogCameraEvent(int id,const char *fmt,...);
10
11 typedef struct {
12 unsigned int address;
13 unsigned int length;
14 } cam_ptp_data_chunk;
15
16 #define MAX_CHUNKS_FOR_FWT 7
17
18
19
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22
23
24
25
26
27 typedef struct
28 {
29 int unkn1;
30 int file_offset;
31 int maybe_full_size;
32 int unkn2, unkn3;
33 int unkn4;
34 cam_ptp_data_chunk pdc[MAX_CHUNKS_FOR_FWT];
35 int maybe_seek_flag;
36 int unkn5, unkn6;
37 char name[32];
38 } fwt_data_struct;
39
40
41
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44
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47
48
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51
52
53
54
55 #include "../../../generic/filewrite.c"
56
57 #ifdef FILEWRITE_DEBUG_LOG
58 void log_fwt_msg(fwt_data_struct *fwd)
59 {
60 int m=fwd->unkn1;
61 _LogCameraEvent(0x60,"fw m:%d o:0x%08x fs:0x%08x sf:0x%x",m,fwd->file_offset,fwd->maybe_full_size,fwd->maybe_seek_flag);
62 _LogCameraEvent(0x60,"fw %s",fwd->name);
63 if(m >= 0 && m <=6) {
64 _LogCameraEvent(0x60,"fw chunk adr:0x%08x l:0x%08x",fwd->pdc[m].address,fwd->pdc[m].length);
65 }
66 _LogCameraEvent(0x60,"fw u %08x %08x %08x %08x %08x %08x",fwd->unkn2,fwd->unkn3,fwd->unkn4,fwd->unkn5,fwd->unkn6);
67 }
68
69 void log_fwt_start(void)
70 {
71 _LogCameraEvent(0x60,"fw start");
72 }
73 #endif
74
75
76
77
78 void __attribute__((naked,noinline)) filewritetask() {
79 asm volatile (
80 " STMFD SP!, {R1-R5,LR} \n"
81 #ifdef FILEWRITE_DEBUG_LOG
82 "bl log_fwt_start\n"
83 #endif
84 " LDR R5, =0xAC30 \n"
85
86 "loc_FFAD982C:\n"
87 " MOV R2, #0 \n"
88 " LDR R0, [R5, #0x14] \n"
89 " ADD R1, SP, #8 \n"
90 " BL sub_FF838728 /*_ReceiveMessageQueue*/ \n"
91 " CMP R0, #0 \n"
92 " LDRNE R2, =0x405 \n"
93 " LDRNE R1, =0xFFAD9998 /*'dwFWrite.c'*/ \n"
94 " MOVNE R0, #0 \n"
95 " BLNE _DebugAssert \n"
96 #ifdef FILEWRITE_DEBUG_LOG
97 "ldr r0, [sp,#8]\n"
98 "bl log_fwt_msg\n"
99 #endif
100 " LDR R0, [SP, #8] \n"
101 " LDR R1, [R0] \n"
102 " CMP R1, #0xD \n"
103 " ADDCC PC, PC, R1, LSL#2 \n"
104 " B loc_FFAD982C \n"
105 " B loc_FFAD9958 \n"
106 " B loc_FFAD9958 \n"
107 " B loc_FFAD9958 \n"
108 " B loc_FFAD9958 \n"
109 " B loc_FFAD9958 \n"
110 " B loc_FFAD9958 \n"
111 " B loc_FFAD9958 \n"
112 " B loc_FFAD9960 \n"
113 " B loc_FFAD9898 \n"
114 " B loc_FFAD9920 \n"
115 " B loc_FFAD9950 \n"
116 " B loc_FFAD9910 \n"
117 " B loc_FFAD9918 \n"
118
119 "loc_FFAD9898:\n"
120 " MOV R0, #0 \n"
121 " STR R0, [SP] \n"
122
123 "loc_FFAD98A0:\n"
124 " LDR R0, [R5, #0x14] \n"
125 " MOV R1, SP \n"
126 " BL sub_FF8389BC /*_GetNumberOfPostedMessages*/ \n"
127 " LDR R0, [SP] \n"
128 " CMP R0, #0 \n"
129 " BEQ loc_FFAD98CC \n"
130 " LDR R0, [R5, #0x14] \n"
131 " MOV R2, #0 \n"
132 " ADD R1, SP, #4 \n"
133 " BL sub_FF838728 /*_ReceiveMessageQueue*/ \n"
134 " B loc_FFAD98A0 \n"
135
136 "loc_FFAD98CC:\n"
137 " LDR R0, [R5, #8] \n"
138 " MOV R4, R5 \n"
139 " CMN R0, #1 \n"
140 " BEQ loc_FFAD9904 \n"
141 " BL _Close \n"
142 " MVN R0, #0 \n"
143 " STR R0, [R4, #8] \n"
144 " MOV R1, #0 \n"
145 " MOV R0, #0x48 \n"
146 " BL sub_FF8BB258 \n"
147 " LDR R0, =0xFCCF0 \n"
148 " BL sub_FF831430 \n"
149 " MOV R1, #0 \n"
150 " BL sub_FF82F310 \n"
151
152 "loc_FFAD9904:\n"
153 " LDR R0, [R4, #0x10] \n"
154 " BL _GiveSemaphore \n"
155 " B loc_FFAD982C \n"
156
157 "loc_FFAD9910:\n"
158 " BL sub_FFAD9BB8 \n"
159 " B loc_FFAD982C \n"
160
161 "loc_FFAD9918:\n"
162 " BL sub_FFAD9434_my \n"
163 " B loc_FFAD982C \n"
164
165 "loc_FFAD9920:\n"
166 " LDR R1, [R0, #4] \n"
167 " MOV R4, R0 \n"
168 " LDR R0, [R5, #8] \n"
169 " MOV R2, #0 \n"
170 " BL _lseek \n"
171 " CMN R0, #1 \n"
172 " LDREQ R0, =0x9200013 \n"
173 " MOVEQ R1, R4 \n"
174 " STREQ R0, [R4, #0x14] \n"
175 " MOVEQ R0, #7 \n"
176 " BLEQ sub_FFAD936C \n"
177 " B loc_FFAD982C \n"
178
179 "loc_FFAD9950:\n"
180 " BL sub_FFAD9C58 \n"
181 " B loc_FFAD982C \n"
182
183 "loc_FFAD9958:\n"
184 " BL sub_FFAD9CF4_my \n"
185 " B loc_FFAD982C \n"
186
187 "loc_FFAD9960:\n"
188 " BL sub_FFAD9610_my \n"
189 " B loc_FFAD982C \n"
190 );
191 }
192
193
194
195 void __attribute__((naked,noinline)) sub_FFAD9434_my() {
196 asm volatile (
197 " STMFD SP!, {R4-R9,LR} \n"
198 " MOV R4, R0 \n"
199
200
201 " BL filewrite_main_hook\n"
202 " MOV R0, R4\n"
203 " LDR R0, [R0, #0x50] \n"
204 " LDR R7, =0xAC30 \n"
205 " TST R0, #5 \n"
206 " SUB SP, SP, #0x44 \n"
207 " BEQ loc_FFAD9478 \n"
208 " LDR R0, [R7, #0x1C] \n"
209 " CMP R0, #0 \n"
210 " BLXNE R0 \n"
211 " ADD R0, R4, #0x5C \n"
212 " BL sub_FF831430 \n"
213 " MOV R1, #0 \n"
214 " BL sub_FF82F1D0 \n"
215 " MOV R1, #0 \n"
216 " MOV R0, #0x47 \n"
217 " BL sub_FF8BB258 \n"
218
219 "loc_FFAD9478:\n"
220 " LDR R0, [R4, #0x50] \n"
221 " TST R0, #1 \n"
222 " BEQ loc_FFAD95E0 \n"
223 " LDR R0, [R4, #0x10] \n"
224 " BL sub_FF82E260 \n"
225 " LDR R0, [R4, #0x50] \n"
226 " LDR R5, =0x301 \n"
227 " TST R0, #0x10 \n"
228 " MOVNE R5, #9 \n"
229 " BNE loc_FFAD94A8 \n"
230 " TST R0, #0x40 \n"
231 " MOVNE R5, #1 \n"
232
233 "loc_FFAD94A8:\n"
234 " TST R0, #0x20 \n"
235 " BNE loc_FFAD94BC \n"
236 " LDR R0, [R4, #0x58] \n"
237 " CMP R0, #1 \n"
238 " BNE loc_FFAD94C0 \n"
239
240 "loc_FFAD94BC:\n"
241 " ORR R5, R5, #0x8000 \n"
242
243 "loc_FFAD94C0:\n"
244 " LDR R9, =0x1B6 \n"
245 " ADD R8, R4, #0x5C \n"
246 " LDR R6, [R4, #0x10] \n"
247 " MOV R2, R9 \n"
248 " MOV R1, R5 \n"
249 " MOV R0, R8 \n"
250 " BL fwt_open \n"
251 " CMN R0, #1 \n"
252 " BNE loc_FFAD9544 \n"
253 " MOV R0, R8 \n"
254 " BL sub_FF827B74 \n"
255 " MOV R2, #0xF \n"
256 " MOV R1, R8 \n"
257 " MOV R0, SP \n"
258 " BL sub_006BA914 \n"
259 " MOV R0, #0 \n"
260 " LDR R1, =0x41FF \n"
261 " STRB R0, [SP, #0xF] \n"
262 " STR R1, [SP, #0x20] \n"
263 " MOV R1, #0x10 \n"
264 " STR R1, [SP, #0x24] \n"
265 " STR R0, [SP, #0x28] \n"
266 " STR R0, [SP, #0x2C] \n"
267 " ADD R1, SP, #0x20 \n"
268 " MOV R0, SP \n"
269 " STR R6, [SP, #0x30] \n"
270 " STR R6, [SP, #0x34] \n"
271 " STR R6, [SP, #0x38] \n"
272 " BL sub_FF82EB4C \n"
273 " MOV R2, R9 \n"
274 " MOV R1, R5 \n"
275 " MOV R0, R8 \n"
276 " BL _Open \n"
277
278 "loc_FFAD9544:\n"
279 " CMN R0, #1 \n"
280 " MOV R5, R0 \n"
281 " STR R0, [R7, #8] \n"
282 " BNE loc_FFAD95A0 \n"
283 " MOV R1, #0 \n"
284 " MOV R0, #0x48 \n"
285 " BL sub_FF8BB258 \n"
286 " ADD R0, R4, #0x5C \n"
287 " BL sub_FF831430 \n"
288 " LDR R1, [R7, #0x20] \n"
289 " BL sub_FF82F310 \n"
290 " LDR R0, [R7, #0x18] \n"
291 " CMP R0, #0 \n"
292 " BEQ loc_FFAD9608 \n"
293 " LDR R5, =0x9200001 \n"
294 " MOV R0, R4 \n"
295 " MOV R1, R5 \n"
296 " BL sub_FFAD9308 \n"
297 " LDR R1, [R7, #0x18] \n"
298 " MOV R0, R5 \n"
299 " ADD SP, SP, #0x44 \n"
300 " LDMFD SP!, {R4-R9,LR} \n"
301 " BX R1 \n"
302
303 "loc_FFAD95A0:\n"
304 " LDR R0, =0xFCCF0 \n"
305 " MOV R2, #0x20 \n"
306 " ADD R1, R4, #0x5C \n"
307 " BL sub_006BAAFC \n"
308 " LDR R3, =current_write_ignored\n"
309 " LDR R3, [R3]\n"
310 " CMP R3, #0\n"
311 " BNE loc_C\n"
312 " LDR R0, [R4, #0x50] \n"
313 " TST R0, #0x80 \n"
314 " BEQ loc_FFAD95E0 \n"
315 " LDR R1, [R4, #0xC] \n"
316 " MOV R0, R5 \n"
317 " BL sub_FF827844 \n"
318 " CMP R0, #0 \n"
319 " LDREQ R0, =0x9200017 \n"
320 " MOVEQ R1, R4 \n"
321 " STREQ R0, [R4, #0x14] \n"
322 " MOVEQ R0, #7 \n"
323 " BEQ loc_FFAD9604 \n"
324
325 "loc_FFAD95E0:\n"
326 "loc_C:\n"
327 " LDR R0, [R4, #0x50] \n"
328 " TST R0, #0x40 \n"
329 " LDREQ R0, [R4, #4] \n"
330 " CMPEQ R0, #0 \n"
331 " MOVNE R1, R4 \n"
332 " MOVNE R0, #9 \n"
333 " BLNE sub_FFAD936C \n"
334 " MOV R1, R4 \n"
335 " MOV R0, #0 \n"
336
337 "loc_FFAD9604:\n"
338 " BL sub_FFAD936C \n"
339
340 "loc_FFAD9608:\n"
341 " ADD SP, SP, #0x44 \n"
342 " LDMFD SP!, {R4-R9,PC} \n"
343 );
344 }
345
346
347
348 void __attribute__((naked,noinline)) sub_FFAD9CF4_my() {
349 asm volatile (
350 " STMFD SP!, {R4-R10,LR} \n"
351 " MOV R5, R0 \n"
352 " LDR R0, [R0] \n"
353 " CMP R0, #6 \n"
354 " BHI loc_FFAD9D20 \n"
355 " ADD R0, R5, R0, LSL#3 \n"
356 " LDR R8, [R0, #0x18]! \n"
357 " LDR R7, [R0, #4] \n"
358 " CMP R7, #0 \n"
359 " BNE loc_FFAD9D3C \n"
360 " B loc_FFAD9D30 \n"
361
362 "loc_FFAD9D20:\n"
363 " MOV R2, #0x348 \n"
364 " LDR R1, =0xFFAD9998 /*'dwFWrite.c'*/ \n"
365 " MOV R0, #0 \n"
366 " BL _DebugAssert \n"
367
368 "loc_FFAD9D30:\n"
369 " MOV R1, R5 \n"
370 " MOV R0, #7 \n"
371 " B loc_FFAD9DD4 \n"
372
373 "loc_FFAD9D3C:\n"
374 " LDR R9, =0xAC30 \n"
375 " MOV R4, R7 \n"
376
377 "loc_FFAD9D44:\n"
378 " LDR R0, [R5, #4] \n"
379 " CMP R4, #0x1000000 \n"
380 " MOVLS R6, R4 \n"
381 " MOVHI R6, #0x1000000 \n"
382 " BIC R1, R0, #0xFF000000 \n"
383 " CMP R1, #0 \n"
384 " BICNE R0, R0, #0xFF000000 \n"
385 " RSBNE R0, R0, #0x1000000 \n"
386 " CMPNE R6, R0 \n"
387 " MOVHI R6, R0 \n"
388 " LDR R0, [R9, #8] \n"
389 " MOV R2, R6 \n"
390 " MOV R1, R8 \n"
391 " BL fwt_write \n"
392 " LDR R1, [R5, #4] \n"
393 " CMP R6, R0 \n"
394 " ADD R1, R1, R0 \n"
395 " STR R1, [R5, #4] \n"
396 " BEQ loc_FFAD9DA4 \n"
397 " CMN R0, #1 \n"
398 " LDRNE R0, =0x9200015 \n"
399 " LDREQ R0, =0x9200005 \n"
400 " STR R0, [R5, #0x14] \n"
401 " B loc_FFAD9D30 \n"
402
403 "loc_FFAD9DA4:\n"
404 " SUB R4, R4, R0 \n"
405 " CMP R4, R7 \n"
406 " LDRCS R2, =0x372 \n"
407 " LDRCS R1, =0xFFAD9998 /*'dwFWrite.c'*/ \n"
408 " ADD R8, R8, R0 \n"
409 " MOVCS R0, #0 \n"
410 " BLCS _DebugAssert \n"
411 " CMP R4, #0 \n"
412 " BNE loc_FFAD9D44 \n"
413 " LDR R0, [R5] \n"
414 " MOV R1, R5 \n"
415 " ADD R0, R0, #1 \n"
416
417 "loc_FFAD9DD4:\n"
418 " LDMFD SP!, {R4-R10,LR} \n"
419 " B sub_FFAD936C \n"
420 );
421 }
422
423
424
425 void __attribute__((naked,noinline)) sub_FFAD9610_my() {
426 asm volatile (
427 " STMFD SP!, {R4-R7,LR} \n"
428 " MOV R4, R0 \n"
429 " LDR R0, [R0, #0x50] \n"
430 " LDR R5, =0xAC30 \n"
431 " TST R0, #0xA \n"
432 " SUB SP, SP, #0x44 \n"
433 " BEQ sub_FFAD97F0 \n"
434 " TST R0, #2 \n"
435 " MOV R6, #0 \n"
436 " BEQ sub_FFAD96C4 \n"
437 " TST R0, #0x80 \n"
438 " LDRNE R0, [R4, #8] \n"
439 " LDRNE R1, [R4, #0xC] \n"
440 " CMPNE R0, R1 \n"
441 " BEQ loc_FFAD968C \n"
442 " MOV R1, R0 \n"
443 " LDR R0, [R5, #8] \n"
444 " BL sub_FF827844 \n"
445 " CMP R0, #0 \n"
446 " LDREQ R0, =0x9200017 \n"
447 " STREQ R0, [R4, #0x14] \n"
448 " BEQ loc_FFAD968C \n"
449 " LDR R0, [R4, #8] \n"
450 " ADD R1, SP, #0x20 \n"
451 " STR R0, [R4, #4] \n"
452 " ADD R0, R4, #0x5C \n"
453 " BL sub_FF82EA94 \n"
454 " CMP R0, #1 \n"
455 " LDREQ R0, [R4, #4] \n"
456 " STREQ R6, [SP, #0x2C] \n"
457 " STREQ R0, [SP, #0x28] \n"
458
459 "loc_FFAD968C:\n"
460 " LDR R0, [R5, #8] \n"
461 " CMN R0, #1 \n"
462 " BEQ sub_FFAD96C4 \n"
463 " LDR R1, [R4, #0x58] \n"
464 " LDR R7, =0x9200003 \n"
465 " CMP R1, #1 \n"
466 " BNE loc_FFAD96B0 \n"
467 " LDR R3, =current_write_ignored\n"
468 " LDR R3, [R3]\n"
469 " CMP R3, #0\n"
470 " BNE loc_D\n"
471 " BL sub_FF827464 \n"
472 " B sub_FFAD96B4 \n"
473
474 "loc_FFAD96B0:\n"
475 "loc_D:\n"
476 " BL fwt_close \n"
477 " LDR PC, =0xFFAD96B4 \n"
478 );
479 }