This source file includes following definitions.
- log_fwt_msg
- log_fwt_start
- filewritetask
- sub_FFAC87E0_my
- sub_FFAC9088_my
- sub_FFAC89B8_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
20
21
22
23
24
25
26 typedef struct
27 {
28 int unkn1;
29 int file_offset;
30 int maybe_full_size;
31 int unkn2, unkn3;
32 int unkn4;
33 cam_ptp_data_chunk pdc[MAX_CHUNKS_FOR_FWT];
34 int maybe_seek_flag;
35 int unkn5, unkn6;
36 char name[32];
37 } fwt_data_struct;
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54 #include "../../../generic/filewrite.c"
55
56 #ifdef FILEWRITE_DEBUG_LOG
57 void log_fwt_msg(fwt_data_struct *fwd)
58 {
59 int m=fwd->unkn1;
60 _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);
61 _LogCameraEvent(0x60,"fw %s",fwd->name);
62 if(m >= 0 && m <=6) {
63 _LogCameraEvent(0x60,"fw chunk adr:0x%08x l:0x%08x",fwd->pdc[m].address,fwd->pdc[m].length);
64 }
65 _LogCameraEvent(0x60,"fw u %08x %08x %08x %08x %08x %08x",fwd->unkn2,fwd->unkn3,fwd->unkn4,fwd->unkn5,fwd->unkn6);
66 }
67
68 void log_fwt_start(void)
69 {
70 _LogCameraEvent(0x60,"fw start");
71 }
72 #endif
73
74
75
76
77 void __attribute__((naked,noinline)) filewritetask() {
78 asm volatile (
79 " STMFD SP!, {R1-R5,LR} \n"
80 #ifdef FILEWRITE_DEBUG_LOG
81 "bl log_fwt_start\n"
82 #endif
83 " LDR R5, =0xAE3C \n"
84
85 "loc_FFAC8BC0:\n"
86 " MOV R2, #0 \n"
87 " LDR R0, [R5, #0x14] \n"
88 " ADD R1, SP, #8 \n"
89 " BL sub_006B8568 /*_ReceiveMessageQueue*/ \n"
90 " CMP R0, #0 \n"
91 " LDRNE R2, =0x476 \n"
92 " LDRNE R1, =0xFFAC8D2C /*'dwFWrite.c'*/ \n"
93 " MOVNE R0, #0 \n"
94 " BLNE _DebugAssert \n"
95 #ifdef FILEWRITE_DEBUG_LOG
96 "ldr r0, [sp,#8]\n"
97 "bl log_fwt_msg\n"
98 #endif
99 " LDR R0, [SP, #8] \n"
100 " LDR R1, [R0] \n"
101 " CMP R1, #0xD \n"
102 " ADDCC PC, PC, R1, LSL#2 \n"
103 " B loc_FFAC8BC0 \n"
104 " B loc_FFAC8CEC \n"
105 " B loc_FFAC8CEC \n"
106 " B loc_FFAC8CEC \n"
107 " B loc_FFAC8CEC \n"
108 " B loc_FFAC8CEC \n"
109 " B loc_FFAC8CEC \n"
110 " B loc_FFAC8CEC \n"
111 " B loc_FFAC8CF4 \n"
112 " B loc_FFAC8C2C \n"
113 " B loc_FFAC8CB4 \n"
114 " B loc_FFAC8CE4 \n"
115 " B loc_FFAC8CA4 \n"
116 " B loc_FFAC8CAC \n"
117
118 "loc_FFAC8C2C:\n"
119 " MOV R0, #0 \n"
120 " STR R0, [SP] \n"
121
122 "loc_FFAC8C34:\n"
123 " LDR R0, [R5, #0x14] \n"
124 " MOV R1, SP \n"
125 " BL sub_006B87F0 /*_GetNumberOfPostedMessages*/ \n"
126 " LDR R0, [SP] \n"
127 " CMP R0, #0 \n"
128 " BEQ loc_FFAC8C60 \n"
129 " LDR R0, [R5, #0x14] \n"
130 " MOV R2, #0 \n"
131 " ADD R1, SP, #4 \n"
132 " BL sub_006B8568 /*_ReceiveMessageQueue*/ \n"
133 " B loc_FFAC8C34 \n"
134
135 "loc_FFAC8C60:\n"
136 " LDR R0, [R5, #8] \n"
137 " MOV R4, R5 \n"
138 " CMN R0, #1 \n"
139 " BEQ loc_FFAC8C98 \n"
140 " BL _Close \n"
141 " MVN R0, #0 \n"
142 " STR R0, [R4, #8] \n"
143 " MOV R1, #0 \n"
144 " MOV R0, #0x48 \n"
145 " BL sub_FF8B394C \n"
146 " LDR R0, =0xFC8C4 \n"
147 " BL sub_FF830778 \n"
148 " MOV R1, #0 \n"
149 " BL sub_FF82E5F8 \n"
150
151 "loc_FFAC8C98:\n"
152 " LDR R0, [R4, #0x10] \n"
153 " BL _GiveSemaphore \n"
154 " B loc_FFAC8BC0 \n"
155
156 "loc_FFAC8CA4:\n"
157 " BL sub_FFAC8F4C \n"
158 " B loc_FFAC8BC0 \n"
159
160 "loc_FFAC8CAC:\n"
161 " BL sub_FFAC87E0_my \n"
162 " B loc_FFAC8BC0 \n"
163
164 "loc_FFAC8CB4:\n"
165 " LDR R1, [R0, #4] \n"
166 " MOV R4, R0 \n"
167 " LDR R0, [R5, #8] \n"
168 " MOV R2, #0 \n"
169 " BL _lseek \n"
170 " CMN R0, #1 \n"
171 " LDREQ R0, =0x9200013 \n"
172 " MOVEQ R1, R4 \n"
173 " STREQ R0, [R4, #0x14] \n"
174 " MOVEQ R0, #7 \n"
175 " BLEQ sub_FFAC8718 \n"
176 " B loc_FFAC8BC0 \n"
177
178 "loc_FFAC8CE4:\n"
179 " BL sub_FFAC8FEC \n"
180 " B loc_FFAC8BC0 \n"
181
182 "loc_FFAC8CEC:\n"
183 " BL sub_FFAC9088_my \n"
184 " B loc_FFAC8BC0 \n"
185
186 "loc_FFAC8CF4:\n"
187 " BL sub_FFAC89B8_my \n"
188 " B loc_FFAC8BC0 \n"
189 );
190 }
191
192
193
194 void __attribute__((naked,noinline)) sub_FFAC87E0_my() {
195 asm volatile (
196 " STMFD SP!, {R4-R9,LR} \n"
197 " MOV R4, R0 \n"
198
199
200 " BL filewrite_main_hook\n"
201 " MOV R0, R4\n"
202 " LDR R0, [R0, #0x50] \n"
203 " LDR R7, =0xAE3C \n"
204 " TST R0, #5 \n"
205 " SUB SP, SP, #0x3C \n"
206 " BEQ loc_FFAC8824 \n"
207 " LDR R0, [R7, #0x1C] \n"
208 " CMP R0, #0 \n"
209 " BLXNE R0 \n"
210 " ADD R0, R4, #0x5C \n"
211 " BL sub_FF830778 \n"
212 " MOV R1, #0 \n"
213 " BL sub_FF82E4B8 \n"
214 " MOV R1, #0 \n"
215 " MOV R0, #0x47 \n"
216 " BL sub_FF8B394C \n"
217
218 "loc_FFAC8824:\n"
219 " LDR R0, [R4, #0x50] \n"
220 " TST R0, #1 \n"
221 " BEQ loc_FFAC8988 \n"
222 " LDR R0, [R4, #0x10] \n"
223 " BL sub_FF82D538 \n"
224 " LDR R0, [R4, #0x50] \n"
225 " LDR R5, =0x301 \n"
226 " TST R0, #0x10 \n"
227 " MOVNE R5, #9 \n"
228 " BNE loc_FFAC8854 \n"
229 " TST R0, #0x40 \n"
230 " MOVNE R5, #1 \n"
231
232 "loc_FFAC8854:\n"
233 " TST R0, #0x20 \n"
234 " BNE loc_FFAC8868 \n"
235 " LDR R0, [R4, #0x58] \n"
236 " CMP R0, #1 \n"
237 " BNE loc_FFAC886C \n"
238
239 "loc_FFAC8868:\n"
240 " ORR R5, R5, #0x8000 \n"
241
242 "loc_FFAC886C:\n"
243 " LDR R9, =0x1B6 \n"
244 " ADD R8, R4, #0x5C \n"
245 " LDR R6, [R4, #0x10] \n"
246 " MOV R2, R9 \n"
247 " MOV R1, R5 \n"
248 " MOV R0, R8 \n"
249 " BL fwt_open \n"
250 " CMN R0, #1 \n"
251 " BNE loc_FFAC88EC \n"
252 " MOV R0, R8 \n"
253 " BL sub_FF827994 \n"
254 " MOV R2, #0xF \n"
255 " MOV R1, R8 \n"
256 " ADD R0, SP, #4 \n"
257 " BL sub_006BCFE0 \n"
258 " MOV R0, #0 \n"
259 " LDR R1, =0x41FF \n"
260 " STRB R0, [SP, #0x13] \n"
261 " STR R1, [SP, #0x24] \n"
262 " MOV R1, #0x10 \n"
263 " STR R0, [SP, #0x2C] \n"
264 " STR R1, [SP, #0x28] \n"
265 " ADD R1, SP, #0x24 \n"
266 " ADD R0, SP, #4 \n"
267 " STR R6, [SP, #0x30] \n"
268 " STR R6, [SP, #0x34] \n"
269 " STR R6, [SP, #0x38] \n"
270 " BL sub_FF82DE1C \n"
271 " MOV R2, R9 \n"
272 " MOV R1, R5 \n"
273 " MOV R0, R8 \n"
274 " BL _Open \n"
275
276 "loc_FFAC88EC:\n"
277 " CMN R0, #1 \n"
278 " MOV R5, R0 \n"
279 " STR R0, [R7, #8] \n"
280 " BNE loc_FFAC8948 \n"
281 " MOV R1, #0 \n"
282 " MOV R0, #0x48 \n"
283 " BL sub_FF8B394C \n"
284 " ADD R0, R4, #0x5C \n"
285 " BL sub_FF830778 \n"
286 " LDR R1, [R7, #0x20] \n"
287 " BL sub_FF82E5F8 \n"
288 " LDR R0, [R7, #0x18] \n"
289 " CMP R0, #0 \n"
290 " BEQ loc_FFAC89B0 \n"
291 " LDR R5, =0x9200001 \n"
292 " MOV R0, R4 \n"
293 " MOV R1, R5 \n"
294 " BL sub_FFAC86B4 \n"
295 " LDR R1, [R7, #0x18] \n"
296 " MOV R0, R5 \n"
297 " ADD SP, SP, #0x3C \n"
298 " LDMFD SP!, {R4-R9,LR} \n"
299 " BX R1 \n"
300
301 "loc_FFAC8948:\n"
302 " LDR R0, =0xFC8C4 \n"
303 " MOV R2, #0x20 \n"
304 " ADD R1, R4, #0x5C \n"
305 " BL sub_006BD1C8 \n"
306 " LDR R3, =current_write_ignored\n"
307 " LDR R3, [R3]\n"
308 " CMP R3, #0\n"
309 " BNE loc_C\n"
310 " LDR R0, [R4, #0x50] \n"
311 " TST R0, #0x80 \n"
312 " BEQ loc_FFAC8988 \n"
313 " LDR R1, [R4, #0xC] \n"
314 " MOV R0, R5 \n"
315 " BL sub_FF827664 \n"
316 " CMP R0, #0 \n"
317 " LDREQ R0, =0x9200017 \n"
318 " MOVEQ R1, R4 \n"
319 " STREQ R0, [R4, #0x14] \n"
320 " MOVEQ R0, #7 \n"
321 " BEQ loc_FFAC89AC \n"
322
323 "loc_FFAC8988:\n"
324 "loc_C:\n"
325 " LDR R0, [R4, #0x50] \n"
326 " TST R0, #0x40 \n"
327 " LDREQ R0, [R4, #4] \n"
328 " CMPEQ R0, #0 \n"
329 " MOVNE R1, R4 \n"
330 " MOVNE R0, #9 \n"
331 " BLNE sub_FFAC8718 \n"
332 " MOV R1, R4 \n"
333 " MOV R0, #0 \n"
334
335 "loc_FFAC89AC:\n"
336 " BL sub_FFAC8718 \n"
337
338 "loc_FFAC89B0:\n"
339 " ADD SP, SP, #0x3C \n"
340 " LDMFD SP!, {R4-R9,PC} \n"
341 );
342 }
343
344
345
346 void __attribute__((naked,noinline)) sub_FFAC9088_my() {
347 asm volatile (
348 " STMFD SP!, {R4-R10,LR} \n"
349 " MOV R5, R0 \n"
350 " LDR R0, [R0] \n"
351 " CMP R0, #6 \n"
352 " BHI loc_FFAC90B4 \n"
353 " ADD R0, R5, R0, LSL#3 \n"
354 " LDR R8, [R0, #0x18]! \n"
355 " LDR R7, [R0, #4] \n"
356 " CMP R7, #0 \n"
357 " BNE loc_FFAC90D0 \n"
358 " B loc_FFAC90C4 \n"
359
360 "loc_FFAC90B4:\n"
361 " LDR R2, =0x3B5 \n"
362 " LDR R1, =0xFFAC8D2C /*'dwFWrite.c'*/ \n"
363 " MOV R0, #0 \n"
364 " BL _DebugAssert \n"
365
366 "loc_FFAC90C4:\n"
367 " MOV R1, R5 \n"
368 " MOV R0, #7 \n"
369 " B loc_FFAC9168 \n"
370
371 "loc_FFAC90D0:\n"
372 " LDR R9, =0xAE3C \n"
373 " MOV R4, R7 \n"
374
375 "loc_FFAC90D8:\n"
376 " LDR R0, [R5, #4] \n"
377 " CMP R4, #0x1000000 \n"
378 " MOVLS R6, R4 \n"
379 " MOVHI R6, #0x1000000 \n"
380 " BIC R1, R0, #0xFF000000 \n"
381 " CMP R1, #0 \n"
382 " BICNE R0, R0, #0xFF000000 \n"
383 " RSBNE R0, R0, #0x1000000 \n"
384 " CMPNE R6, R0 \n"
385 " MOVHI R6, R0 \n"
386 " LDR R0, [R9, #8] \n"
387 " MOV R2, R6 \n"
388 " MOV R1, R8 \n"
389 " BL fwt_write \n"
390 " LDR R1, [R5, #4] \n"
391 " CMP R6, R0 \n"
392 " ADD R1, R1, R0 \n"
393 " STR R1, [R5, #4] \n"
394 " BEQ loc_FFAC9138 \n"
395 " CMN R0, #1 \n"
396 " LDRNE R0, =0x9200015 \n"
397 " LDREQ R0, =0x9200005 \n"
398 " STR R0, [R5, #0x14] \n"
399 " B loc_FFAC90C4 \n"
400
401 "loc_FFAC9138:\n"
402 " SUB R4, R4, R0 \n"
403 " CMP R4, R7 \n"
404 " LDRCS R2, =0x3DF \n"
405 " LDRCS R1, =0xFFAC8D2C /*'dwFWrite.c'*/ \n"
406 " ADD R8, R8, R0 \n"
407 " MOVCS R0, #0 \n"
408 " BLCS _DebugAssert \n"
409 " CMP R4, #0 \n"
410 " BNE loc_FFAC90D8 \n"
411 " LDR R0, [R5] \n"
412 " MOV R1, R5 \n"
413 " ADD R0, R0, #1 \n"
414
415 "loc_FFAC9168:\n"
416 " LDMFD SP!, {R4-R10,LR} \n"
417 " B sub_FFAC8718 \n"
418 );
419 }
420
421
422
423 void __attribute__((naked,noinline)) sub_FFAC89B8_my() {
424 asm volatile (
425 " STMFD SP!, {R4-R6,LR} \n"
426 " MOV R4, R0 \n"
427 " LDR R0, [R0, #0x50] \n"
428 " LDR R5, =0xAE3C \n"
429 " TST R0, #0xA \n"
430 " SUB SP, SP, #0x38 \n"
431 " BEQ sub_FFAC8B84 \n"
432 " TST R0, #2 \n"
433 " BEQ sub_FFAC8A60 \n"
434 " TST R0, #0x80 \n"
435 " LDRNE R0, [R4, #0xC] \n"
436 " LDRNE R1, [R4, #8] \n"
437 " CMPNE R1, R0 \n"
438 " BEQ loc_FFAC8A28 \n"
439 " LDR R0, [R5, #8] \n"
440 " BL sub_FF827664 \n"
441 " CMP R0, #0 \n"
442 " LDREQ R0, =0x9200017 \n"
443 " STREQ R0, [R4, #0x14] \n"
444 " BEQ loc_FFAC8A28 \n"
445 " LDR R0, [R4, #8] \n"
446 " ADD R1, SP, #0x20 \n"
447 " STR R0, [R4, #4] \n"
448 " ADD R0, R4, #0x5C \n"
449 " BL sub_FF82DD64 \n"
450 " CMP R0, #1 \n"
451 " LDREQ R0, [R4, #4] \n"
452 " STREQ R0, [SP, #0x28] \n"
453
454 "loc_FFAC8A28:\n"
455 " LDR R0, [R5, #8] \n"
456 " CMN R0, #1 \n"
457 " BEQ sub_FFAC8A60 \n"
458 " LDR R1, [R4, #0x58] \n"
459 " LDR R6, =0x9200003 \n"
460 " CMP R1, #1 \n"
461 " BNE loc_FFAC8A4C \n"
462 " LDR R3, =current_write_ignored\n"
463 " LDR R3, [R3]\n"
464 " CMP R3, #0\n"
465 " BNE loc_D\n"
466 " BL sub_FF827264 \n"
467 " B sub_FFAC8A50 \n"
468
469 "loc_FFAC8A4C:\n"
470 "loc_D:\n"
471 " BL fwt_close \n"
472 " LDR PC, =0xFFAC8A50 \n"
473 );
474 }