This source file includes following definitions.
- filewritetask
- sub_FFA891A0_my
- sub_FFA892E8_my
- sub_FFA88D50_my
1
2
3
4 #include "lolevel.h"
5 #include "platform.h"
6
7 typedef struct {
8 unsigned int address;
9 unsigned int length;
10 } cam_ptp_data_chunk;
11
12 #define MAX_CHUNKS_FOR_FWT 7
13
14
15
16
17
18
19
20
21 typedef struct
22 {
23 int unkn1[5];
24 cam_ptp_data_chunk pdc[MAX_CHUNKS_FOR_FWT];
25 int unkn6;
26 char name[32];
27 } fwt_data_struct;
28
29 #include "../../../generic/filewrite.c"
30
31
32
33 void __attribute__((naked,noinline)) filewritetask() {
34 asm volatile (
35 " STMFD SP!, {R1-R5,LR} \n"
36 " LDR R5, =0xAA98 \n"
37
38 "loc_FFA88ECC:\n"
39 " MOV R2, #0 \n"
40 " LDR R0, [R5, #0x10] \n"
41 " ADD R1, SP, #8 \n"
42 " BL sub_FF839B6C /*_ReceiveMessageQueue*/ \n"
43 " CMP R0, #0 \n"
44 " LDRNE R1, =0x33F \n"
45 " LDRNE R0, =0xFFA88FB8 /*'dwFWrite.c'*/ \n"
46 " BLNE _DebugAssert \n"
47 " LDR R0, [SP, #8] \n"
48 " LDR R1, [R0] \n"
49 " CMP R1, #0xA \n"
50 " ADDCC PC, PC, R1, LSL#2 \n"
51 " B loc_FFA88ECC \n"
52 " B loc_FFA88F98 \n"
53 " B loc_FFA88F98 \n"
54 " B loc_FFA88F98 \n"
55 " B loc_FFA88F98 \n"
56 " B loc_FFA88F98 \n"
57 " B loc_FFA88F98 \n"
58 " B loc_FFA88F98 \n"
59 " B loc_FFA88FA0 \n"
60 " B loc_FFA88F28 \n"
61 " B loc_FFA88F90 \n"
62
63 "loc_FFA88F28:\n"
64 " MOV R0, #0 \n"
65 " MOV R4, R5 \n"
66 " STR R0, [SP] \n"
67
68 "loc_FFA88F34:\n"
69 " LDR R0, [R4, #0x10] \n"
70 " MOV R1, SP \n"
71 " BL sub_FF839DB0 /*_GetNumberOfPostedMessages*/ \n"
72 " LDR R0, [SP] \n"
73 " CMP R0, #0 \n"
74 " BEQ loc_FFA88F60 \n"
75 " LDR R0, [R4, #0x10] \n"
76 " MOV R2, #0 \n"
77 " ADD R1, SP, #4 \n"
78 " BL sub_FF839B6C /*_ReceiveMessageQueue*/ \n"
79 " B loc_FFA88F34 \n"
80
81 "loc_FFA88F60:\n"
82 " LDR R0, [R4, #4] \n"
83 " CMN R0, #1 \n"
84 " BEQ loc_FFA88F84 \n"
85 " BL fwt_close \n"
86 " MVN R0, #0 \n"
87 " STR R0, [R4, #4] \n"
88 " LDR R0, =0xF8A40 \n"
89 " BL sub_FF86FE74 \n"
90 " BL sub_FF86E0A0 \n"
91
92 "loc_FFA88F84:\n"
93 " LDR R0, [R4, #0xC] \n"
94 " BL _GiveSemaphore \n"
95 " B loc_FFA88ECC \n"
96
97 "loc_FFA88F90:\n"
98 " BL sub_FFA891A0_my \n"
99 " B loc_FFA88ECC \n"
100
101 "loc_FFA88F98:\n"
102 " BL sub_FFA892E8_my \n"
103 " B loc_FFA88ECC \n"
104
105 "loc_FFA88FA0:\n"
106 " BL sub_FFA88D50_my \n"
107 " B loc_FFA88ECC \n"
108 );
109 }
110
111
112
113 void __attribute__((naked,noinline)) sub_FFA891A0_my() {
114 asm volatile (
115 " STMFD SP!, {R4-R8,LR} \n"
116 " MOV R4, R0 \n"
117 " SUB SP, SP, #0x38 \n"
118 " ADD R0, R0, #0x50 \n"
119 " BL sub_FF86FE74 \n"
120 " MOV R1, #0 \n"
121 " BL sub_FF86E038 \n"
122 " LDR R0, [R4, #0xC] \n"
123 " BL sub_FF81033C \n"
124 " LDR R0, [R4, #0x4C] \n"
125 " LDR R8, =0x1B6 \n"
126 " CMP R0, #1 \n"
127 " LDREQ R0, [R4, #8] \n"
128 " ADD R6, R4, #0x50 \n"
129 " ORREQ R0, R0, #0x8000 \n"
130 " STREQ R0, [R4, #8] \n"
131
132 " STMFD SP!, {R4-R12,LR}\n"
133 " MOV R0, R4\n"
134 " BL filewrite_main_hook\n"
135 " LDMFD SP!, {R4-R12,LR}\n"
136
137 " LDR R7, [R4, #8] \n"
138 " LDR R5, [R4, #0xC] \n"
139 " MOV R2, R8 \n"
140 " MOV R1, R7 \n"
141 " MOV R0, R6 \n"
142 " BL fwt_open \n"
143 " LDR PC, =0xFFA891F8 \n"
144 );
145 }
146
147
148
149 void __attribute__((naked,noinline)) sub_FFA892E8_my() {
150 asm volatile (
151 " STMFD SP!, {R4-R10,LR} \n"
152 " MOV R5, R0 \n"
153 " LDR R0, [R0] \n"
154 " CMP R0, #6 \n"
155 " BHI loc_FFA89314 \n"
156 " ADD R0, R5, R0, LSL#3 \n"
157 " LDR R8, [R0, #0x14]! \n"
158 " LDR R7, [R0, #4] \n"
159 " CMP R7, #0 \n"
160 " BNE loc_FFA8932C \n"
161 " B loc_FFA89320 \n"
162
163 "loc_FFA89314:\n"
164 " LDR R1, =0x299 \n"
165 " LDR R0, =0xFFA88FB8 /*'dwFWrite.c'*/ \n"
166 " BL _DebugAssert \n"
167
168 "loc_FFA89320:\n"
169 " MOV R1, R5 \n"
170 " MOV R0, #7 \n"
171 " B loc_FFA893C0 \n"
172
173 "loc_FFA8932C:\n"
174 " LDR R9, =0xAA98 \n"
175 " MOV R4, R7 \n"
176
177 "loc_FFA89334:\n"
178 " LDR R0, [R5, #4] \n"
179 " CMP R4, #0x1000000 \n"
180 " MOVLS R6, R4 \n"
181 " MOVHI R6, #0x1000000 \n"
182 " BIC R1, R0, #0xFF000000 \n"
183 " CMP R1, #0 \n"
184 " BICNE R0, R0, #0xFF000000 \n"
185 " RSBNE R0, R0, #0x1000000 \n"
186 " CMPNE R6, R0 \n"
187 " MOVHI R6, R0 \n"
188 " LDR R0, [R9, #4] \n"
189 " MOV R2, R6 \n"
190 " MOV R1, R8 \n"
191 " BL fwt_write \n"
192 " LDR R1, [R5, #4] \n"
193 " CMP R6, R0 \n"
194 " ADD R1, R1, R0 \n"
195 " STR R1, [R5, #4] \n"
196 " BEQ loc_FFA89394 \n"
197 " CMN R0, #1 \n"
198 " LDRNE R0, =0x9200015 \n"
199 " LDREQ R0, =0x9200005 \n"
200 " STR R0, [R5, #0x10] \n"
201 " B loc_FFA89320 \n"
202
203 "loc_FFA89394:\n"
204 " SUB R4, R4, R0 \n"
205 " CMP R4, R7 \n"
206 " ADD R8, R8, R0 \n"
207 " MOVCS R1, #0x2C4 \n"
208 " LDRCS R0, =0xFFA88FB8 /*'dwFWrite.c'*/ \n"
209 " BLCS _DebugAssert \n"
210 " CMP R4, #0 \n"
211 " BNE loc_FFA89334 \n"
212 " LDR R0, [R5] \n"
213 " MOV R1, R5 \n"
214 " ADD R0, R0, #1 \n"
215
216 "loc_FFA893C0:\n"
217 " LDMFD SP!, {R4-R10,LR} \n"
218 " B sub_FFA88CA0 \n"
219 );
220 }
221
222
223
224 void __attribute__((naked,noinline)) sub_FFA88D50_my() {
225 asm volatile (
226 " STMFD SP!, {R4-R6,LR} \n"
227 " LDR R5, =0xAA98 \n"
228 " MOV R4, R0 \n"
229 " LDR R0, [R5, #4] \n"
230 " SUB SP, SP, #0x38 \n"
231 " CMN R0, #1 \n"
232 " BEQ sub_FFA88D98 \n"
233 " LDR R1, [R4, #8] \n"
234 " LDR R6, =0x9200003 \n"
235 " TST R1, #0x8000 \n"
236 " BEQ loc_FFA88D84 \n"
237
238 " LDR R3, =current_write_ignored\n"
239 " LDR R3, [R3]\n"
240 " CMP R3, #0\n"
241 " BNE loc_D\n"
242
243 " BL sub_FF836E2C \n"
244 " B sub_FFA88D88 \n"
245
246 "loc_FFA88D84:\n"
247 "loc_D:\n"
248 " BL fwt_close \n"
249 " LDR PC, =0xFFA88D88 \n"
250 );
251 }