| 1 | #include "conf.h"
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| 2 |
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| 3 | void change_video_tables(int a, int b){
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| 4 | }
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| 5 |
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| 6 | void set_quality(int *x){ // -17 highest; +12 lowest
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| 7 | if (conf.video_mode) *x=12-((conf.video_quality-1)*(12+17)/(99-1));
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| 8 | }
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| 9 |
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| 10 | // Located @ FF88334C (1.00n)
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| 11 | void __attribute__((naked,noinline)) movie_record_task(){
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| 12 |
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| 13 | asm volatile(
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| 14 | " STMFD SP!, {R2-R10,LR} \n"
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| 15 | " LDR R9, =0x5AC \n"
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| 16 | " LDR R8, =0x2710 \n"
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| 17 | " LDR R4, =0x34E0 \n"
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| 18 | " LDR R7, =0xFF882FB0 \n"
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| 19 | " MOV R6, #0 \n"
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| 20 | " MOV R5, #1 \n"
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| 21 |
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| 22 | "loc_FF883368: \n"
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| 23 | " LDR R0, [R4,#0x24] \n"
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| 24 | " MOV R2, #0 \n"
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| 25 | " ADD R1, SP, #4 \n"
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| 26 | " BL sub_FF83A4C8 \n"
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| 27 | " LDR R2, =0xFF881594 \n" //aMovierecorder_
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| 28 | " LDR R0, [R4,#0xD0] \n"
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| 29 | " MOV R3, R9 \n"
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| 30 | " MOV R1, R8 \n"
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| 31 | " BL sub_FF83ADC4 \n"
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| 32 | " LDR R0, [R4,#0x2C] \n"
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| 33 | " CMP R0, #0 \n"
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| 34 | " LDRNE R0, [R4,#0xC] \n"
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| 35 | " CMPNE R0, #2 \n"
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| 36 | " LDRNE R0, [R4,#0x44] \n"
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| 37 | " CMPNE R0, #6 \n"
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| 38 | " BNE loc_FF8834B0 \n"
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| 39 | " LDR R0, [SP,#4] \n"
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| 40 | " LDR R1, [R0] \n"
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| 41 | " SUB R1, R1, #2 \n"
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| 42 | " CMP R1, #0xC \n"
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| 43 | " ADDLS PC, PC, R1,LSL#2 \n"
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| 44 | " B loc_FF8834B0 \n"
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| 45 | "loc_FF8833C0: \n"
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| 46 | " B loc_FF883458 \n"
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| 47 | "loc_FF8833C4: \n"
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| 48 | " B loc_FF883470 \n"
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| 49 | "loc_FF8833C8: \n"
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| 50 | " B loc_FF883480 \n"
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| 51 | "loc_FF8833CC: \n"
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| 52 | " B loc_FF883488 \n"
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| 53 | "loc_FF8833D0: \n"
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| 54 | " B loc_FF883460 \n"
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| 55 | "loc_FF8833D4: \n"
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| 56 | " B loc_FF883490 \n"
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| 57 | "loc_FF8833D8: \n"
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| 58 | " B loc_FF883468 \n"
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| 59 | "loc_FF8833DC: \n"
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| 60 | " B loc_FF8834B0 \n"
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| 61 | "loc_FF8833E0: \n"
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| 62 | " B loc_FF8834A0 \n"
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| 63 | "loc_FF8833E4: \n"
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| 64 | " B loc_FF8834A8 \n"
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| 65 | "loc_FF8833E8: \n"
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| 66 | " B loc_FF883498 \n"
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| 67 | "loc_FF8833EC: \n"
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| 68 | " B loc_FF883420 \n"
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| 69 | "loc_FF8833F0: \n"
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| 70 | " B loc_FF8833F4 \n"
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| 71 |
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| 72 | "loc_FF8833F4: \n"
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| 73 | //"; jumptable FF8833B8 entry 12 \n"
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| 74 | " STR R6, [R4,#0x40] \n"
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| 75 | " STR R6, [R4,#0x30] \n"
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| 76 | " STR R6, [R4,#0x34] \n"
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| 77 | " STRH R6, [R4,#6] \n"
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| 78 | " STR R7, [R4,#0xB4] \n"
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| 79 | " LDR R0, [R4,#0xC] \n"
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| 80 | " ADD R0, R0, #1 \n"
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| 81 | " STR R0, [R4,#0xC] \n"
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| 82 | " MOV R0, #6 \n"
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| 83 | " STR R0, [R4,#0x44] \n"
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| 84 | " B loc_FF883444 \n"
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| 85 |
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| 86 | "loc_FF883420: \n"
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| 87 | //"; jumptable FF8833B8 entry 11 \n"
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| 88 | " LDR R0, =0xFF881AD0 \n"
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| 89 | " STR R6, [R4,#0x40] \n"
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| 90 | " STR R0, [R4,#0xBC] \n"
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| 91 | " STR R6, [R4,#0x30] \n"
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| 92 | " STR R7, [R4,#0xB4] \n"
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| 93 | " LDR R0, [R4,#0xC] \n"
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| 94 | " ADD R0, R0, #1 \n"
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| 95 | " STR R0, [R4,#0xC] \n"
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| 96 | " STR R5, [R4,#0x44] \n"
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| 97 |
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| 98 | "loc_FF883444: \n"
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| 99 | " LDR R2, =0xFF881AD4 \n"
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| 100 | " LDR R1, =0x3B7E8 \n"
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| 101 | " LDR R0, =0xFF881BFC \n"
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| 102 | " BL sub_FF852E4C \n"
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| 103 | " B loc_FF8834B0 \n"
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| 104 |
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| 105 | "loc_FF883458: \n"
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| 106 | //"; jumptable FF8833B8 entry 0 ; LOCATION: MovieRecorder.c:0 \n"
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| 107 | " BL sub_FF883108 \n"
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| 108 | " B loc_FF8834B0 \n"
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| 109 |
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| 110 | "loc_FF883460: \n"
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| 111 | //"; jumptable FF8833B8 entry 4 ; LOCATION: MovieRecorder.c:2032 \n"
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| 112 | " BL sub_FF8829C0 \n"
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| 113 |
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| 114 | "LDR R0, =0x3568-4\n" // <---- -4 //+ set in sub_FF8829C0 above
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| 115 | "BL set_quality\n" //+ reset here to user value
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| 116 |
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| 117 | " B loc_FF8834B0 \n"
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| 118 |
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| 119 | "loc_FF883468: \n"
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| 120 | //"; jumptable FF8833B8 entry 6 \n"
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| 121 | " BL sub_FF8839C8 \n"
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| 122 | " B loc_FF8834B0 \n"
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| 123 |
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| 124 | "loc_FF883470: \n"
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| 125 | //"; jumptable FF8833B8 entry 1 \n"
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| 126 | " LDR R0, [R4,#0x44] \n"
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| 127 | " CMP R0, #5 \n"
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| 128 | " STRNE R5, [R4,#0x34] \n"
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| 129 | " B loc_FF8834B0 \n"
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| 130 |
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| 131 | "loc_FF883480: \n"
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| 132 | //"; jumptable FF8833B8 entry 2 ; LOCATION: MovieRecorder.c:1000 \n"
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| 133 | " BL sub_FF882660 \n"
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| 134 | " B loc_FF8834B0 \n"
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| 135 |
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| 136 | "loc_FF883488: \n"
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| 137 | //"; jumptable FF8833B8 entry 3 ; LOCATION: MovieRecorder.c:0 \n"
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| 138 | " BL sub_FF8822DC \n"
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| 139 | " B loc_FF8834B0 \n"
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| 140 |
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| 141 | "loc_FF883490: \n"
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| 142 | //"; jumptable FF8833B8 entry 5 ; LOCATION: MovieRecorder.c:100 \n"
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| 143 | " BL sub_FF881A5C \n"
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| 144 | " B loc_FF8834B0 \n"
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| 145 |
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| 146 | "loc_FF883498: \n"
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| 147 | //"; jumptable FF8833B8 entry 10 ; LOCATION: MovieRecorder.c:100 \n"
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| 148 | " BL sub_FF88391C \n"
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| 149 | " B loc_FF8834B0 \n"
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| 150 |
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| 151 | "loc_FF8834A0: \n"
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| 152 | //"; jumptable FF8833B8 entry 8 ; LOCATION: MovieRecorder.c:0 \n"
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| 153 | " BL sub_FF8821A0 \n"
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| 154 | " B loc_FF8834B0 \n"
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| 155 |
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| 156 | "loc_FF8834A8: \n"
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| 157 | //"; jumptable FF8833B8 entry 9 ; LOCATION: MovieRecorder.c:0 \n"
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| 158 | " BL sub_FF882084 \n"
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| 159 | " STR R5, [R4,#0xF8] \n"
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| 160 |
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| 161 | "loc_FF8834B0: \n"
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| 162 | //"; jumptable FF8833B8 default entry \n"
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| 163 | //"; jumptable FF8833B8 entry 7 \n"
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| 164 | " LDR R1, [SP,#4] \n"
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| 165 | " MOV R3,#0x5F0 \n"
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| 166 | " STR R6, [R1] \n"
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| 167 | " STR R3, [SP] \n"
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| 168 | " LDR R0, [R4,#0x28] \n"
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| 169 | " LDR R3, =0xFF881594 \n" //;aMovierecorder_
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| 170 | " MOV R2, R8 \n"
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| 171 | " BL sub_FF83AE1C \n"
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| 172 | " LDR R0, [R4,#0xD0] \n"
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| 173 | " BL _GiveSemaphore \n" // ; LOCATION: KerSem.c:0 \n"
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| 174 | " B loc_FF883368 \n"
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| 175 | );
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| 176 | }
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| 177 |
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