This source file includes following definitions.
- taskHook
- CreateTask_spytask
- boot
- sub_FF00038C_my
- sub_FF0011E4_my
- sub_FF0042DC_my
- sub_FF00D03C_my
- taskcreate_Startup_my
- task_Startup_my
- taskcreatePhySw_my
- init_file_modules_task
- task_TouchPanel_my
- sub_FF069F28_my
- sub_FF069E08_my
- process_TouchCoords_my
1
2
3
4 #include "lolevel.h"
5 #include "platform.h"
6 #include "core.h"
7 #include "dryos31.h"
8
9 #define offsetof(TYPE, MEMBER) ((int) &((TYPE *)0)->MEMBER)
10
11 const char * const new_sa = &_end;
12
13
14 void task_TouchPanel_my(void);
15
16 extern void task_CaptSeq();
17 extern void task_InitFileModules();
18 extern void task_TouchPanel();
19 extern void task_MovieRecord();
20 extern void task_ExpDrv();
21 extern void task_FileWrite();
22
23 void taskHook(context_t **context)
24 {
25 task_t *tcb=(task_t*)((char*)context-offsetof(task_t, context));
26
27
28 if(tcb->entry == (void*)task_CaptSeq) tcb->entry = (void*)capt_seq_task;
29 if(tcb->entry == (void*)task_InitFileModules) tcb->entry = (void*)init_file_modules_task;
30 if(tcb->entry == (void*)task_TouchPanel) tcb->entry = (void*)task_TouchPanel_my;
31 if(tcb->entry == (void*)task_MovieRecord) tcb->entry = (void*)movie_record_task;
32 if(tcb->entry == (void*)task_ExpDrv) tcb->entry = (void*)exp_drv_task;
33 if(tcb->entry == (void*)task_FileWrite) tcb->entry = (void*)filewritetask;
34 }
35
36
37
38
39 void CreateTask_spytask() {
40 _CreateTask("SpyTask", 0x19, 0x2000, core_spytask, 0);
41 }
42
43
44
45
46
47
48
49
50
51 void __attribute__((naked,noinline)) boot() {
52 asm volatile (
53 " LDR R1, =0xC0410000 \n"
54 " MOV R0, #0 \n"
55 " STR R0, [R1] \n"
56 " MOV R1, #0x78 \n"
57 " MCR p15, 0, R1, c1, c0 \n"
58 " MOV R1, #0 \n"
59 " MCR p15, 0, R1, c7, c10, 4 \n"
60 " MCR p15, 0, R1, c7, c5 \n"
61 " MCR p15, 0, R1, c7, c6 \n"
62 " MOV R0, #0x3D \n"
63 " MCR p15, 0, R0, c6, c0 \n"
64 " MOV R0, #0xC000002F \n"
65 " MCR p15, 0, R0, c6, c1 \n"
66 " MOV R0, #0x37 \n"
67 " MCR p15, 0, R0, c6, c2 \n"
68 " MOV R0, #0x40000037 \n"
69 " MCR p15, 0, R0, c6, c3 \n"
70 " MOV R0, #0x80000017 \n"
71 " MCR p15, 0, R0, c6, c4 \n"
72 " LDR R0, =0xFF00002F \n"
73 " MCR p15, 0, R0, c6, c5 \n"
74 " LDR R0, =0xD000002B \n"
75 " MCR p15, 0, R0, c6, c7 \n"
76 " MOV R0, #0x34 \n"
77 " MCR p15, 0, R0, c2, c0 \n"
78 " MOV R0, #0x34 \n"
79 " MCR p15, 0, R0, c2, c0, 1 \n"
80 " MOV R0, #0x34 \n"
81 " MCR p15, 0, R0, c3, c0 \n"
82 " LDR R0, =0x33333330 \n"
83 " MCR p15, 0, R0, c5, c0, 2 \n"
84 " LDR R0, =0x33333330 \n"
85 " MCR p15, 0, R0, c5, c0, 3 \n"
86 " MRC p15, 0, R0, c1, c0 \n"
87 " ORR R0, R0, #0x1000 \n"
88 " ORR R0, R0, #4 \n"
89 " ORR R0, R0, #1 \n"
90 " MCR p15, 0, R0, c1, c0 \n"
91 " MOV R1, #0x80000006 \n"
92 " MCR p15, 0, R1, c9, c1 \n"
93 " MOV R1, #6 \n"
94 " MCR p15, 0, R1, c9, c1, 1 \n"
95 " MRC p15, 0, R1, c1, c0 \n"
96 " ORR R1, R1, #0x50000 \n"
97 " MCR p15, 0, R1, c1, c0 \n"
98 " LDR R2, =0xC0200000 \n"
99 " MOV R1, #1 \n"
100 " STR R1, [R2, #0x10C] \n"
101 " MOV R1, #0xFF \n"
102 " STR R1, [R2, #0xC] \n"
103 " STR R1, [R2, #0x1C] \n"
104 " STR R1, [R2, #0x2C] \n"
105 " STR R1, [R2, #0x3C] \n"
106 " STR R1, [R2, #0x4C] \n"
107 " STR R1, [R2, #0x5C] \n"
108 " STR R1, [R2, #0x6C] \n"
109 " STR R1, [R2, #0x7C] \n"
110 " STR R1, [R2, #0x8C] \n"
111 " STR R1, [R2, #0x9C] \n"
112 " STR R1, [R2, #0xAC] \n"
113 " STR R1, [R2, #0xBC] \n"
114 " STR R1, [R2, #0xCC] \n"
115 " STR R1, [R2, #0xDC] \n"
116 " STR R1, [R2, #0xEC] \n"
117 " STR R1, [R2, #0xFC] \n"
118 " LDR R1, =0xC0400008 \n"
119 " LDR R2, =0x430005 \n"
120 " STR R2, [R1] \n"
121 " MOV R1, #1 \n"
122 " LDR R2, =0xC0243100 \n"
123 " STR R2, [R1] \n"
124 " LDR R2, =0xC0242010 \n"
125 " LDR R1, [R2] \n"
126 " ORR R1, R1, #1 \n"
127 " STR R1, [R2] \n"
128 " LDR R0, =0xFF887958 \n"
129 " LDR R1, =0x685000 \n"
130 " LDR R3, =0x6B309C \n"
131
132 "loc_FF000144:\n"
133 " CMP R1, R3 \n"
134 " LDRCC R2, [R0], #4 \n"
135 " STRCC R2, [R1], #4 \n"
136 " BCC loc_FF000144 \n"
137 " LDR R0, =0xFF86FBA4 \n"
138 " LDR R1, =0x1900 \n"
139 " LDR R3, =0x196B4 \n"
140
141 "loc_FF000160:\n"
142 " CMP R1, R3 \n"
143 " LDRCC R2, [R0], #4 \n"
144 " STRCC R2, [R1], #4 \n"
145 " BCC loc_FF000160 \n"
146 " LDR R1, =0x281D28 \n"
147 " MOV R2, #0 \n"
148
149 "loc_FF000178:\n"
150 " CMP R3, R1 \n"
151 " STRCC R2, [R3], #4 \n"
152 " BCC loc_FF000178 \n"
153 " B sub_FF00038C_my \n"
154 );
155 }
156
157
158
159 void __attribute__((naked,noinline)) sub_FF00038C_my() {
160
161
162 *(int*)0x1938=(int)taskHook;
163 *(int*)0x193C=(int)taskHook;
164
165
166
167
168 *(int*)(0x28D4) = (*(int*)0xC022C30C)&1 ? 0x200000 : 0x100000;
169
170 asm volatile (
171 " LDR R0, =0xFF000404 \n"
172 " MOV R1, #0 \n"
173 " LDR R3, =0xFF00043C \n"
174
175 "loc_FF000398:\n"
176 " CMP R0, R3 \n"
177 " LDRCC R2, [R0], #4 \n"
178 " STRCC R2, [R1], #4 \n"
179 " BCC loc_FF000398 \n"
180 " LDR R0, =0xFF00043C \n"
181 " MOV R1, #0x4B0 \n"
182 " LDR R3, =0xFF000650 \n"
183
184 "loc_FF0003B4:\n"
185 " CMP R0, R3 \n"
186 " LDRCC R2, [R0], #4 \n"
187 " STRCC R2, [R1], #4 \n"
188 " BCC loc_FF0003B4 \n"
189 " MOV R0, #0xD2 \n"
190 " MSR CPSR_cxsf, R0 \n"
191 " MOV SP, #0x1000 \n"
192 " MOV R0, #0xD3 \n"
193 " MSR CPSR_cxsf, R0 \n"
194 " MOV SP, #0x1000 \n"
195 " LDR R0, =0x6C4 \n"
196 " LDR R2, =0xEEEEEEEE \n"
197 " MOV R3, #0x1000 \n"
198
199 "loc_FF0003E8:\n"
200 " CMP R0, R3 \n"
201 " STRCC R2, [R0], #4 \n"
202 " BCC loc_FF0003E8 \n"
203 " BL sub_FF0011E4_my \n"
204 );
205 }
206
207
208
209 void __attribute__((naked,noinline)) sub_FF0011E4_my() {
210 asm volatile (
211 " STR LR, [SP, #-4]! \n"
212 " SUB SP, SP, #0x74 \n"
213 " MOV R1, #0x74 \n"
214 " MOV R0, SP \n"
215 " BL sub_006AB8C8 \n"
216 " MOV R0, #0x83000 \n"
217 " STR R0, [SP, #4] \n"
218
219 #if defined(CHDK_NOT_IN_CANON_HEAP)
220 " LDR R0, =0x281D28 \n"
221 #else
222 " LDR R0, =new_sa\n"
223 " LDR R0, [R0]\n"
224 #endif
225
226 " LDR R2, =0x53F15C \n"
227 " STR R0, [SP, #8] \n"
228 " SUB R0, R2, R0 \n"
229 " STR R0, [SP, #0xC] \n"
230 " MOV R0, #0x22 \n"
231 " STR R0, [SP, #0x18] \n"
232 " MOV R0, #0x98 \n"
233 " STR R0, [SP, #0x1C] \n"
234 " LDR R0, =0x1E2 \n"
235 " LDR R1, =0x549C00 \n"
236 " STR R2, [SP, #0x10] \n"
237 " STR R0, [SP, #0x20] \n"
238 " MOV R0, #0xF6 \n"
239 " STR R1, [SP] \n"
240 " STR R1, [SP, #0x14] \n"
241 " STR R0, [SP, #0x24] \n"
242 " MOV R0, #0xB6 \n"
243 " STR R0, [SP, #0x28] \n"
244 " MOV R0, #0x85 \n"
245 " STR R0, [SP, #0x2C] \n"
246 " MOV R0, #0x40 \n"
247 " STR R0, [SP, #0x30] \n"
248 " MOV R0, #4 \n"
249 " STR R0, [SP, #0x34] \n"
250 " MOV R0, #0x10 \n"
251 " STR R0, [SP, #0x5C] \n"
252 " MOV R0, #0x800 \n"
253 " STR R0, [SP, #0x60] \n"
254 " MOV R0, #0xA0 \n"
255 " STR R0, [SP, #0x64] \n"
256 " MOV R0, #0x280 \n"
257 " STR R0, [SP, #0x68] \n"
258 " LDR R1, =sub_FF0042DC_my \n"
259 " LDR PC, =0xFF001288 \n"
260 );
261 }
262
263
264
265 void __attribute__((naked,noinline)) sub_FF0042DC_my() {
266 asm volatile (
267 " STMFD SP!, {R4,LR} \n"
268 " BL sub_FF000B5C \n"
269 " BL sub_FF0054B0 \n"
270 " CMP R0, #0 \n"
271 " LDRLT R0, =0xFF00444C /*'dmSetup'*/ \n"
272 " BLLT _err_init_task \n"
273 " BL sub_FF003F14 \n"
274 " CMP R0, #0 \n"
275 " LDRLT R0, =0xFF004454 /*'termDriverInit'*/ \n"
276 " BLLT _err_init_task \n"
277 " LDR R0, =0xFF004464 /*'/_term'*/ \n"
278 " BL sub_FF003FFC \n"
279 " CMP R0, #0 \n"
280 " LDRLT R0, =0xFF00446C /*'termDeviceCreate'*/ \n"
281 " BLLT _err_init_task \n"
282 " LDR R0, =0xFF004464 /*'/_term'*/ \n"
283 " BL sub_FF002A1C \n"
284 " CMP R0, #0 \n"
285 " LDRLT R0, =0xFF004480 /*'stdioSetup'*/ \n"
286 " BLLT _err_init_task \n"
287 " BL sub_FF004E4C \n"
288 " CMP R0, #0 \n"
289 " LDRLT R0, =0xFF00448C /*'stdlibSetup'*/ \n"
290 " BLLT _err_init_task \n"
291 " BL sub_FF0079F0 \n"
292 " CMP R0, #0 \n"
293 " LDRLT R0, =0xFF004498 /*'posixSetup'*/ \n"
294 " BLLT _err_init_task \n"
295 " BL sub_FF007AB0 \n"
296 " CMP R0, #0 \n"
297 " LDRLT R0, =0xFF0044A4 /*'pthreadSetup'*/ \n"
298 " BLLT _err_init_task \n"
299 " BL sub_FF006920 \n"
300 " CMP R0, #0 \n"
301 " LDRLT R0, =0xFF0044B4 /*'dhcpc_setup'*/ \n"
302 " BLLT _err_init_task \n"
303 " BL sub_FF0016DC \n"
304 " CMP R0, #0 \n"
305 " LDRLT R0, =0xFF0044C0 /*'armlib_setup'*/ \n"
306 " BLLT _err_init_task \n"
307 " LDMFD SP!, {R4,LR} \n"
308 " B sub_FF00D03C_my \n"
309 );
310 }
311
312
313
314 void __attribute__((naked,noinline)) sub_FF00D03C_my() {
315 asm volatile (
316 " STMFD SP!, {R4,LR} \n"
317
318 " BL taskcreate_Startup_my \n"
319 " MOV R0, #0 \n"
320 " LDMFD SP!, {R4,PC} \n"
321 );
322 }
323
324
325
326 void __attribute__((naked,noinline)) taskcreate_Startup_my() {
327 asm volatile (
328 " STMFD SP!, {R3-R7,LR} \n"
329 " BL sub_FF03CBF0 \n"
330 " MOVS R6, R0 \n"
331 " BNE loc_FF00D0B4 \n"
332 " BL sub_FF0272C0 /*_IsNormalCameraMode_FW*/ \n"
333 " CMP R0, #0 \n"
334 " BEQ loc_FF00D0B4 \n"
335 " MOV R0, #0x38 \n"
336 " BL sub_FF03B1B8 \n"
337 " RSBS R5, R0, #1 \n"
338 " MOVCC R5, #0 \n"
339 " MOV R0, #0x37 \n"
340 " BL sub_FF03B1B8 \n"
341 " RSBS R4, R0, #1 \n"
342 " MOVCC R4, #0 \n"
343 " ORRS R0, R4, R5 \n"
344 " BNE loc_FF00D0D4 \n"
345 " BL sub_FF024BCC \n"
346 " BL sub_0068A7F8 /*_GetSRAndDisableInterrupt*/ \n"
347 " LDR R2, =0xC022C000 \n"
348 " LDR R1, [R2, #0x30C] \n"
349 " BIC R1, R1, #0x300 \n"
350 " STR R1, [R2, #0x30C] \n"
351 " BL sub_0068A7FC /*_SetSR*/ \n"
352
353 "loc_FF00D0B0:\n"
354 " B loc_FF00D0B0 \n"
355
356 "loc_FF00D0B4:\n"
357 " MOV R0, #0x37 \n"
358 " BL sub_FF03B1B8 \n"
359 " RSBS R4, R0, #1 \n"
360 " MOVCC R4, #0 \n"
361 " MOV R0, #0x38 \n"
362 " BL sub_FF03B1B8 \n"
363 " RSBS R5, R0, #1 \n"
364 " MOVCC R5, #0 \n"
365
366 "loc_FF00D0D4:\n"
367 " MOV R3, #0 \n"
368 " MOV R2, R6 \n"
369 " MOV R1, R5 \n"
370 " MOV R0, R4 \n"
371
372
373 " BL sub_0068F4A0 \n"
374 " LDR R1, =0x5CE000 \n"
375 " MOV R0, #0 \n"
376 " BL sub_FF03AFA4 \n"
377 " BL sub_0068F6B8 /*_EnableDispatch*/ \n"
378 " MOV R3, #0 \n"
379 " STR R3, [SP] \n"
380 " LDR R3, =task_Startup_my \n"
381 " MOV R2, #0 \n"
382 " MOV R1, #0x19 \n"
383 " LDR R0, =0xFF00D130 /*'Startup'*/ \n"
384 " BL _CreateTask \n"
385 " MOV R0, #0 \n"
386 " LDMFD SP!, {R3-R7,PC} \n"
387 );
388 }
389
390
391
392 void __attribute__((naked,noinline)) task_Startup_my() {
393 asm volatile (
394 " STMFD SP!, {R4,LR} \n"
395 " BL sub_FF0049CC \n"
396 " BL sub_FF02698C \n"
397 " BL sub_FF024A40 \n"
398
399 " BL sub_FF03CE24 \n"
400
401 " BL sub_FF03CF9C \n"
402 " BL sub_FF03D168 \n"
403
404 " BL sub_FF03CE54 \n"
405 " BL sub_FF03AED8 \n"
406 " BL sub_FF03D170 \n"
407
408 " BL CreateTask_spytask\n"
409
410 " BL taskcreatePhySw_my \n"
411 " LDR PC, =0xFF00D00C \n"
412 );
413 }
414
415
416
417 void __attribute__((naked,noinline)) taskcreatePhySw_my() {
418 asm volatile (
419 " STMFD SP!, {R3-R5,LR} \n"
420 " LDR R4, =0x1D34 \n"
421 " LDR R0, [R4, #4] \n"
422 " CMP R0, #0 \n"
423 " BNE sub_FF0256AC \n"
424 " MOV R3, #0 \n"
425 " STR R3, [SP] \n"
426 " LDR R3, =mykbd_task \n"
427 " MOV R2, #0x2000 \n"
428 " LDR PC, =0xFF02569C \n"
429 );
430 }
431
432
433
434 void __attribute__((naked,noinline)) init_file_modules_task() {
435 asm volatile (
436 " STMFD SP!, {R4-R6,LR} \n"
437 " BL sub_FF0B6F74 \n"
438 " LDR R5, =0x5006 \n"
439 " MOVS R4, R0 \n"
440 " MOVNE R1, #0 \n"
441 " MOVNE R0, R5 \n"
442 " BLNE _PostLogicalEventToUI \n"
443 " BL sub_FF0B6FA0 \n"
444 " BL core_spytask_can_start\n"
445 " LDR PC, =0xFF0BF950 \n"
446 );
447 }
448
449
450
451 void __attribute__((naked,noinline)) task_TouchPanel_my() {
452 asm volatile (
453 " STMFD SP!, {R3-R7,LR} \n"
454 " MOV R0, #0 \n"
455 " LDR R1, =0xC0221000 \n"
456 " MOV R4, R0 \n"
457 " STR R0, [SP] \n"
458 " MOV R0, #4 \n"
459 " STR R0, [R1, #0x314] \n"
460 " MOV R0, #0x1C \n"
461 " SUB R1, R1, #0x1E000 \n"
462 " STR R0, [R1, #0x40] \n"
463 " MOV R3, #0 \n"
464 " LDR R2, =0xFF069CF8 \n"
465 " MOV R1, #0x55 \n"
466 " MOV R0, R3 \n"
467 " BL sub_0068A7BC /*_RegisterInterruptHandler*/ \n"
468 " BL sub_FF06A440 \n"
469 " LDR R5, =0x2B60 \n"
470 " MOV R1, #0x10 \n"
471 " LDR R0, [R5, #0x30] \n"
472 " BL sub_0068ED10 /*_ClearEventFlag*/ \n"
473 " MOV R6, #7 \n"
474
475 "loc_FF06A04C:\n"
476 " LDR R0, [R5, #0x30] \n"
477 " MOV R2, #0 \n"
478 " MOV R1, #0x17 \n"
479 " BL sub_0068EB38 /*_WaitForAnyEventFlag*/ \n"
480 " CMP R0, #0 \n"
481 " LDRNE R1, =0x2B3 \n"
482 " LDRNE R0, =0xFF069CD0 /*'TouchPanelDriver_AD7879.c'*/ \n"
483 " BLNE _DebugAssert \n"
484 " LDR R0, [R5, #0x30] \n"
485 " MOV R1, SP \n"
486 " BL sub_0068ED48 /*_GetEventFlagValue*/ \n"
487 " CMP R0, #0 \n"
488 " MOVNE R1, #0x2B4 \n"
489 " LDRNE R0, =0xFF069CD0 /*'TouchPanelDriver_AD7879.c'*/ \n"
490 " BLNE _DebugAssert \n"
491 " LDR R0, [SP] \n"
492 " TST R0, #1 \n"
493 " BEQ loc_FF06A0CC \n"
494 " LDR R0, [R5, #0x10] \n"
495 " CMP R0, #7 \n"
496 " BEQ loc_FF06A0A8 \n"
497 " BL _CancelHPTimer \n"
498 " STR R6, [R5, #0x10] \n"
499
500 "loc_FF06A0A8:\n"
501 " LDR R0, [R5, #0x30] \n"
502 " MOV R1, #5 \n"
503 " BL sub_0068ED10 /*_ClearEventFlag*/ \n"
504 " BL sub_FF069D08 \n"
505 " MOV R4, #0 \n"
506 " BL sub_FF06A440 \n"
507 " LDR R0, [R5, #0x30] \n"
508 " MOV R1, #0x80000000 \n"
509 " BL sub_0068ECDC /*_SetEventFlag*/ \n"
510
511 "loc_FF06A0CC:\n"
512 " LDR R0, [SP] \n"
513 " TST R0, #2 \n"
514 " BEQ loc_FF06A0FC \n"
515 " LDR R0, [R5, #0x30] \n"
516 " MOV R1, #2 \n"
517 " BL sub_0068ED10 /*_ClearEventFlag*/ \n"
518 " CMP R4, #0 \n"
519 " BNE loc_FF06A04C \n"
520 " LDR R0, =0xBB8 \n"
521 " BL sub_FF069A64 \n"
522 " MOV R4, #1 \n"
523 " BL sub_FF06A42C \n"
524
525 "loc_FF06A0FC:\n"
526 " LDR R0, [SP] \n"
527 " TST R0, #0x10 \n"
528 " BEQ loc_FF06A144 \n"
529 " LDR R0, [R5, #0x10] \n"
530 " CMP R0, #7 \n"
531 " BEQ loc_FF06A11C \n"
532 " BL _CancelHPTimer \n"
533 " STR R6, [R5, #0x10] \n"
534
535 "loc_FF06A11C:\n"
536 " BL sub_FF06A440 \n"
537 " LDR R0, [R5, #0x30] \n"
538 " MOV R1, #0x14 \n"
539 " BL sub_0068ED10 /*_ClearEventFlag*/ \n"
540 " CMP R4, #0 \n"
541 " BEQ loc_FF06A04C \n"
542 " BL sub_FF069F28_my \n"
543 " LDR R0, [R5, #0x18] \n"
544 " CMP R0, #0 \n"
545 " BLNE sub_FF06A408 \n"
546
547 "loc_FF06A144:\n"
548 " LDR R0, [SP] \n"
549 " TST R0, #4 \n"
550 " BEQ loc_FF06A04C \n"
551 " STR R6, [R5, #0x10] \n"
552 " LDR R0, [R5, #0x30] \n"
553 " MOV R1, #4 \n"
554 " BL sub_0068ED10 /*_ClearEventFlag*/ \n"
555 " CMP R4, #0 \n"
556 " BEQ loc_FF06A04C \n"
557 " BL sub_FF069F28_my \n"
558 " LDR R0, [R5, #0x18] \n"
559 " CMP R0, #0 \n"
560 " BLNE sub_FF06A408 \n"
561 " B loc_FF06A04C \n"
562 );
563 }
564
565
566
567 void __attribute__((naked,noinline)) sub_FF069F28_my() {
568 asm volatile (
569 " STMFD SP!, {R4-R6,LR} \n"
570 " LDR R4, =0x2B60 \n"
571 " LDR R0, [R4, #0x18] \n"
572 " CMP R0, #0 \n"
573 " BEQ loc_FF069F60 \n"
574 " CMP R0, #1 \n"
575 " BEQ loc_FF069F80 \n"
576 " CMP R0, #2 \n"
577 " LDMEQFD SP!, {R4-R6,LR} \n"
578 " BEQ sub_FF069E08_my \n"
579 " LDMNEFD SP!, {R4-R6,LR} \n"
580 " LDRNE R1, =0x29E \n"
581 " LDRNE R0, =0xFF069CD0 /*'TouchPanelDriver_AD7879.c'*/ \n"
582 " BNE _DebugAssert \n"
583
584 "loc_FF069F60:\n"
585 " MOV R0, #4 \n"
586 " BL sub_FF03B1B8 \n"
587 " CMP R0, #0 \n"
588 " LDMNEFD SP!, {R4-R6,LR} \n"
589 " BNE sub_FF06A42C \n"
590 " MOV R0, #1 \n"
591 " STR R0, [R4, #0x18] \n"
592 " LDMFD SP!, {R4-R6,PC} \n"
593
594 "loc_FF069F80:\n"
595 " MOV R0, #4 \n"
596 " BL sub_FF03B1B8 \n"
597 " CMP R0, #0 \n"
598 " LDMNEFD SP!, {R4-R6,LR} \n"
599 " BNE sub_FF069D08 \n"
600 " LDR R1, =0x2B9C \n"
601 " MOV R2, #2 \n"
602 " MOV R0, #8 \n"
603 " BL sub_FF069B0C \n"
604 " LDR R5, =0x2B9C \n"
605 " MOV R2, #2 \n"
606 " ADD R1, R5, #4 \n"
607 " MOV R0, #0xA \n"
608 " BL sub_FF069B0C \n"
609 " BL process_TouchCoords_my \n"
610 " MOV R0, #3 \n"
611 " STR R0, [R4, #0x1C] \n"
612 " MOV R0, #2 \n"
613 " STR R0, [R4, #0x18] \n"
614 " MVN R0, #0x8000 \n"
615 " STRH R0, [R5] \n"
616 " LDMFD SP!, {R4-R6,PC} \n"
617 );
618 }
619
620
621
622 void __attribute__((naked,noinline)) sub_FF069E08_my() {
623 asm volatile (
624 " STMFD SP!, {R3-R7,LR} \n"
625 " MOV R0, #4 \n"
626 " BL sub_FF03B1B8 \n"
627 " LDR R6, =0x2B60 \n"
628 " CMP R0, #0 \n"
629 " LDR R7, =0x1388 \n"
630 " LDR R0, [R6, #0x1C] \n"
631 " BEQ loc_FF069E3C \n"
632 " SUBS R0, R0, #1 \n"
633 " STR R0, [R6, #0x1C] \n"
634 " LDMEQFD SP!, {R3-R7,LR} \n"
635 " BEQ sub_FF069D08 \n"
636 " B loc_FF069E64 \n"
637
638 "loc_FF069E3C:\n"
639 " SUB R1, R0, #1 \n"
640 " LDR R4, =0x2B9C \n"
641 " LDR R5, =0x7FFF \n"
642 " MOV R0, #3 \n"
643 " CMP R1, #2 \n"
644 " STR R0, [R6, #0x1C] \n"
645 " BCS loc_FF069E70 \n"
646 " LDRH R0, [R4] \n"
647 " CMP R0, R5 \n"
648 " BNE loc_FF069F1C \n"
649
650 "loc_FF069E64:\n"
651 " MOV R0, R7 \n"
652 " LDMFD SP!, {R3-R7,LR} \n"
653 " B sub_FF069A64 \n"
654
655 "loc_FF069E70:\n"
656 " LDR R1, =0x2B9C \n"
657 " MOV R2, #2 \n"
658 " MOV R0, #8 \n"
659 " BL sub_FF069B0C \n"
660 " MOV R2, #2 \n"
661 " ADD R1, R4, #4 \n"
662 " MOV R0, #0xA \n"
663 " BL sub_FF069B0C \n"
664 " MOV R0, R7 \n"
665 " BL sub_FF069A64 \n"
666 " MOV R0, #4 \n"
667 " BL sub_FF03B1B8 \n"
668 " CMP R0, #0 \n"
669 " BEQ loc_FF069F1C \n"
670 " LDRH R1, [R4] \n"
671 " LDRSH R3, [R6, #6] \n"
672 " LDRH R2, [R4, #2] \n"
673 " SUB R0, R3, R1 \n"
674 " MUL R7, R0, R0 \n"
675 " LDRSH R0, [R6, #8] \n"
676 " CMP R3, R5 \n"
677 " SUB R12, R0, R2 \n"
678 " MUL R0, R12, R12 \n"
679 " BEQ loc_FF069EEC \n"
680 " SUB R3, R7, #0x19000 \n"
681 " CMP R3, #0xE7000 \n"
682 " BHI loc_FF069EEC \n"
683 " CMP R0, #0x19000 \n"
684 " BCC loc_FF069EEC \n"
685 " CMP R0, #0x100000 \n"
686 " BLS loc_FF069F1C \n"
687
688 "loc_FF069EEC:\n"
689 " LDR R0, =0x3FF \n"
690 " MOV R3, #0 \n"
691 " STR R3, [SP] \n"
692 " LDR R12, [R6, #0x24] \n"
693 " EOR R2, R0, R2, LSR#2 \n"
694 " EOR R1, R0, R1, LSR#2 \n"
695 " MOV R0, R3 \n"
696 " BLX R12 \n"
697 " LDR R0, [R6, #0x1C] \n"
698 " SUB R0, R0, #1 \n"
699 " STR R0, [R6, #0x1C] \n"
700 " LDMFD SP!, {R3-R7,PC} \n"
701
702 "loc_FF069F1C:\n"
703 " BL process_TouchCoords_my \n"
704 " STRH R5, [R4] \n"
705 " LDMFD SP!, {R3-R7,PC} \n"
706 );
707 }
708
709
710
711 void __attribute__((naked,noinline)) process_TouchCoords_my() {
712 asm volatile (
713 " STMFD SP!, {R4,R5,LR} \n"
714 " BL chdk_process_touch \n"
715 " LDMFD SP!, {R4,R5,LR} \n"
716 " CMP R0, #0 \n"
717 " BXNE LR \n"
718 " LDR PC, =0xFF069D58 \n"
719 );
720 }