root/platform/a550/sub/100c/mount.c

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DEFINITIONS

This source file includes following definitions.
  1. init_file_modules_task
  2. sub_FFC0C4B0_my
  3. Mount_FileSystem_my
  4. sub_FFE21220_my
  5. sub_FFE20FA8_my

   1 void __attribute__((naked,noinline)) init_file_modules_task(){
   2  asm volatile(
   3                 "STMFD   SP!, {R4,LR}\n"
   4                 "BL      _Unmount_FileSystem\n" // + 
   5                 "BL      sub_FFC0C484\n"
   6                 "SUBS    R4, R0, #0\n"
   7                 "MOV     R0, #0x5000\n"
   8                 "MOV     R1, #0\n"
   9                 "ADD     R0, R0, #6\n"
  10                 "BEQ     loc_FFC13CD0\n"
  11                 "BL      sub_FFEA0960\n"
  12 "loc_FFC13CD0:\n"
  13                 "BL      sub_FFC0C4B0_my\n"             //-------------->
  14                 "MOV     R0, #0x5000\n"
  15                 "CMP     R4, #0\n"
  16                 "MOV     R1, R4\n"
  17                 "ADD     R0, R0, #6\n"
  18                 "LDMNEFD SP!, {R4,PC}\n"
  19                 "LDMFD   SP!, {R4,LR}\n"
  20                 "B       sub_FFEA0960\n"
  21  );
  22 }
  23 
  24 void __attribute__((naked,noinline)) sub_FFC0C4B0_my(){
  25  asm volatile(
  26                 "STR     LR, [SP,#-4]!\n"
  27                 "BL      Mount_FileSystem_my\n"    //---------------->
  28                 "LDR     R3, =0x1DFC\n"
  29                 "LDR     R2, [R3]\n"
  30                 "CMP     R2, #0\n"
  31                 "BNE     loc_FFC0C4EC\n"
  32                 "BL      sub_FFC2EBA0\n"
  33                 "AND     R0, R0, #0xFF\n"
  34                 "BL      sub_FFDFB23C\n"
  35                 "BL      sub_FFC2EBA0\n"
  36                 "AND     R0, R0, #0xFF\n"
  37                 "BL      sub_FFE094A4\n"
  38                 "BL      sub_FFC2EBB0\n"
  39                 "AND     R0, R0, #0xFF\n"
  40                 "BL      sub_FFDFB324\n"
  41 "loc_FFC0C4EC:\n"
  42                 "LDR     R2, =0x1DF8\n"
  43                 "MOV     R3, #1\n"
  44                 "STR     R3, [R2]\n"
  45                 "LDR     PC, [SP],#4\n"
  46  );
  47 }
  48 
  49 void __attribute__((naked,noinline)) Mount_FileSystem_my(){
  50  asm volatile(
  51                 "STMFD   SP!, {R4-R6,LR}\n"
  52                 "MOV     R4, #0\n"
  53                 "MOV     R5, R4\n"
  54                 "LDR     R6, =0x6F610\n"
  55                 "MOV     R0, R5\n"
  56                 "BL      sub_FFE20EA0\n"
  57                 "LDR     R0, [R6,#0x38]\n"
  58                 "BL      sub_FFE20534\n"
  59                 "CMP     R0, R4\n"
  60                 "MOV     R1, R5\n"
  61                 "MOV     R0, R5\n"
  62                 "BNE     loc_FFE2150C\n"
  63                 "LDR     R3, =0x8DFC\n"
  64                 "LDR     R2, =0x8DF4\n"
  65                 "STR     R1, [R3]\n"
  66                 "LDR     R3, =0x8DF8\n"
  67                 "STR     R1, [R2]\n"
  68                 "STR     R1, [R3]\n"
  69 "loc_FFE2150C:\n"
  70                 "BL      sub_FFE20EF0\n"
  71                 "MOV     R0, R5\n"
  72                 "BL      sub_FFE21220_my\n"   //------------------->
  73                 "MOV     R4, R0\n"
  74                 "MOV     R0, R5\n"
  75                 "BL      sub_FFE212A8\n"
  76                 "LDR     R1, [R6,#0x3C]\n"
  77                 "AND     R2, R4, R0\n"
  78                 "MOV     R0, R6\n"
  79                 "BL      sub_FFE21474\n"
  80                 "STR     R0, [R6,#0x40]\n"
  81                 "LDMFD   SP!, {R4-R6,PC}\n"
  82  );
  83 }
  84 
  85 void __attribute__((naked,noinline)) sub_FFE21220_my(){
  86  asm volatile(
  87                 "STMFD   SP!, {R4-R7,LR}\n"
  88                 "LDR     R7, =0x8DF8\n"
  89                 "LDR     R3, [R7]\n"
  90                 "MOV     R4, R0\n"
  91                 "CMP     R3, #0\n"
  92                 "ADD     R3, R4, R4,LSL#1\n"
  93                 "RSB     R3, R4, R3,LSL#3\n"
  94                 "LDR     R6, =0x6F648\n"
  95                 "MOV     R5, R3,LSL#2\n"
  96                 "MOV     R1, R4\n"
  97                 "BNE     loc_FFE21294\n"
  98                 "LDR     R0, [R6,R5]\n"
  99                 "BL      sub_FFE20FA8_my\n" //-------------------->
 100                 "SUBS    R3, R0, #0\n"
 101                 "MOV     R1, R4\n"
 102                 "BEQ     loc_FFE2126C\n"
 103                 "LDR     R0, [R6,R5]\n"
 104                 "BL      sub_FFE210FC\n"
 105                 "MOV     R3, R0\n"
 106 "loc_FFE2126C:\n"
 107                 "CMP     R3, #0\n"
 108                 "MOV     R0, R4\n"
 109                 "BEQ     loc_FFE21280\n"
 110                 "BL      sub_FFE2060C\n"
 111                 "MOV     R3, R0\n"
 112 "loc_FFE21280:\n"
 113                 "CMP     R3, #0\n"
 114                 "MOV     R0, R3\n"
 115                 "MOVNE   R3, #1\n"
 116                 "STRNE   R3, [R7]\n"
 117                 "LDMFD   SP!, {R4-R7,PC}\n"
 118 "loc_FFE21294:\n"
 119                 "MOV     R0, #1\n"
 120                 "LDMFD   SP!, {R4-R7,PC}\n"
 121  );
 122 }
 123 
 124 void __attribute__((naked,noinline)) sub_FFE20FA8_my(){
 125  asm volatile(
 126                 "STMFD   SP!, {R4-R8,LR}\n"
 127                 "MOV     R5, R1\n"
 128                 "MOV     R8, R5,LSL#1\n"
 129                 "ADD     R3, R8, R5\n"
 130                 "LDR     R2, =0x6F64C\n"
 131                 "SUB     SP, SP, #8\n"
 132                 "RSB     R3, R5, R3,LSL#3\n"
 133                 "LDR     R1, [R2,R3,LSL#2]\n"
 134                 "MOV     R6, #0\n"
 135                 "STR     R6, [SP]\n"
 136                 "MOV     R7, R0\n"
 137                 "STR     R6, [SP,#4]\n"
 138                 "CMP     R1, #6\n"
 139                 "LDRLS   PC, [PC,R1,LSL#2]\n"
 140                 "B       loc_FFE210A8\n"
 141                 ".long loc_FFE2104C\n"
 142                 ".long loc_FFE21000\n"
 143                 ".long loc_FFE21000\n"
 144                 ".long loc_FFE21000\n"
 145                 ".long loc_FFE21000\n"
 146                 ".long loc_FFE21098\n"
 147                 ".long loc_FFE21000\n"
 148 "loc_FFE21000:\n"
 149                 "MOV     R0, #3\n"
 150                 "MOV     R1, #0x200\n"
 151                 "MOV     R2, #0\n"
 152                 "BL      sub_FFC0DDDC\n"
 153                 "SUBS    R6, R0, #0\n"
 154                 "BEQ     loc_FFE210E0\n"
 155                 "ADD     R12, R8, R5\n"
 156                 "RSB     R12, R5, R12,LSL#3\n"
 157                 "LDR     R4, =0x6F65C\n"
 158                 "MOV     R0, R7\n"
 159                 "MOV     R1, #0\n"
 160                 "MOV     R2, #1\n"
 161                 "MOV     R3, R6\n"
 162                 "MOV     LR, PC\n"
 163                 "LDR     PC, [R4,R12,LSL#2]\n"
 164                 "CMP     R0, #1\n"
 165                 "BNE     loc_FFE21054\n"
 166                 "MOV     R0, #3\n"
 167                 "BL      sub_FFC0DEAC\n"
 168 "loc_FFE2104C:\n"
 169                 "MOV     R0, #0\n"
 170                 "B       loc_FFE210E0\n"
 171 "loc_FFE21054:\n"
 172                 "MOV     R0, R7\n"
 173                 "BL      sub_FFE34A6C\n"
 174                 "MOV     R1, R0\n"
 175                 "ADD     R2, SP, #4\n"
 176                 "MOV     R3, SP\n"
 177                 "MOV     R0, R6\n"
 178                 
 179                 "STMFD   SP!, {R4-R11,LR}\n" // +
 180                 "BL      mbr_read\n"    //-----------> 
 181                 "LDMFD   SP!, {R4-R11,LR}\n" // +
 182                 
 183                 //"BL      sub_FFE20738\n"      // original function
 184                 "MOV     R4, R0\n"
 185                 "MOV     R0, #3\n"
 186                 "BL      sub_FFC0DEAC\n"
 187                 "CMP     R4, #0\n"
 188                 "BNE     loc_FFE210B8\n"
 189                 "MOV     R0, R7\n"
 190                 "STR     R4, [SP,#4]\n"
 191                 "BL      sub_FFE34A6C\n"
 192                 "STR     R0, [SP]\n"
 193                 "B       loc_FFE210B8\n"
 194 "loc_FFE21098:\n"
 195                 "MOV     R3, #0\n"
 196                 "MOV     R2, #0x40\n"
 197                 "STMEA   SP, {R2,R3}\n"
 198                 "B       loc_FFE210B8\n"
 199 "loc_FFE210A8:\n"
 200                 "MOV     R1, #0x358\n"
 201                 "LDR     R0, =0xFFE20D90\n"
 202                 "ADD     R1, R1, #2\n"
 203                 "BL      sub_FFE8FB40\n"
 204 "loc_FFE210B8:\n"
 205                 "LDR     R2, =0x6F610\n"
 206                 "ADD     R3, R8, R5\n"
 207                 "LDMFD   SP, {R0,R12}\n"
 208                 "RSB     R3, R5, R3,LSL#3\n"
 209                 "MOV     R3, R3,LSL#2\n"
 210                 "ADD     R1, R2, #0x48\n"
 211                 "ADD     R2, R2, #0x44\n"
 212                 "STR     R0, [R1,R3]\n"
 213                 "STR     R12, [R2,R3]\n"
 214                 "MOV     R0, #1\n"
 215 "loc_FFE210E0:\n"
 216                 "ADD     SP, SP, #8\n"
 217                 "LDMFD   SP!, {R4-R8,PC}\n"
 218  );
 219 }

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