root/platform/ixus700_sd500/sub/101b/mount.c

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DEFINITIONS

This source file includes following definitions.
  1. init_file_modules_task
  2. sub_FFA968C0_my
  3. Mount_FileSystem_my
  4. sub_FF869A84_my
  5. sub_FF869818_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_FFA968A8\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_FF98B2BC\n"
  11                 "BL      sub_FF964DEC\n"
  12 "loc_FF98B2BC:\n"
  13                 "BL      sub_FFA968C0_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_FF964DEC\n"
  21 
  22  );
  23 }
  24 
  25 void __attribute__((naked,noinline)) sub_FFA968C0_my(){
  26  asm volatile(
  27                 "STR     LR, [SP,#-4]!\n"
  28                 "BL      Mount_FileSystem_my\n"  //-------------->
  29                 "MOV     R1, #0x40000\n"
  30                 "MOV     R0, #0x320000\n"
  31                 "BL      sub_FF866D84\n"
  32                 "BL      sub_FF868100\n"
  33                 "BL      sub_FF8663A4\n"
  34                 "BL      sub_FF9A337C\n"
  35                 "AND     R0, R0, #0xFF\n"
  36                 "BL      sub_FF82DC30\n"
  37                 "BL      sub_FF9A337C\n"
  38                 "AND     R0, R0, #0xFF\n"
  39                 "BL      sub_FF85ED80\n"
  40                 "BL      sub_FF9A338C\n"
  41                 "AND     R0, R0, #0xFF\n"
  42                 "BL      sub_FF82DCA8\n"
  43                 "LDR     R2, =0xAA18\n"
  44                 "MOV     R3, #1\n"
  45                 "STR     R3, [R2]\n"
  46                 "LDR     PC, [SP],#4\n"
  47  );
  48 }
  49 
  50 void __attribute__((naked,noinline)) Mount_FileSystem_my(){
  51  asm volatile(
  52                 "STMFD   SP!, {R4,R5,LR}\n"
  53                 "MOV     R4, #0\n"
  54                 "MOV     R0, R4\n"
  55                 "BL      sub_FF869720\n"
  56                 "MOV     R0, R4\n"
  57                 "BL      sub_FF869770\n"
  58                 "MOV     R0, R4\n"
  59                 "BL      sub_FF869A84_my\n"  //----------------->
  60                 "MOV     R5, R0\n"
  61                 "MOV     R0, R4\n"
  62                 "BL      sub_FF869B0C\n"
  63                 "LDR     R4, =0x2C538\n"
  64                 "AND     R5, R5, R0\n"
  65                 "MOV     R2, R5\n"
  66                 "MOV     R0, R4\n"
  67                 "LDR     R1, [R4,#0x3C]\n"
  68                 "BL      sub_FF869C84\n"
  69                 "STR     R0, [R4,#0x40]\n"
  70                 "LDMFD   SP!, {R4,R5,PC}\n"
  71  );
  72 }
  73 
  74 void __attribute__((naked,noinline)) sub_FF869A84_my(){
  75  asm volatile(
  76                 "STMFD   SP!, {R4-R7,LR}\n"
  77                 "LDR     R7, =0x2CE8\n"
  78                 "LDR     R3, [R7]\n"
  79                 "MOV     R4, R0\n"
  80                 "CMP     R3, #0\n"
  81                 "ADD     R3, R4, R4,LSL#1\n"
  82                 "RSB     R3, R4, R3,LSL#3\n"
  83                 "LDR     R6, =0x2C570\n"
  84                 "MOV     R5, R3,LSL#2\n"
  85                 "MOV     R1, R4\n"
  86                 "BNE     loc_FF869AF8\n"
  87                 "LDR     R0, [R6,R5]\n"
  88                 "BL      sub_FF869818_my\n"  //----------------->
  89                 "SUBS    R3, R0, #0\n"
  90                 "MOV     R1, R4\n"
  91                 "BEQ     loc_FF869AD0\n"
  92                 "LDR     R0, [R6,R5]\n"
  93                 "BL      sub_FF869968\n"
  94                 "MOV     R3, R0\n"
  95 "loc_FF869AD0:\n"
  96                 "CMP     R3, #0\n"
  97                 "MOV     R0, R4\n"
  98                 "BEQ     loc_FF869AE4\n"
  99                 "BL      sub_FF868EE8\n"
 100                 "MOV     R3, R0\n"
 101 "loc_FF869AE4:\n"
 102                 "CMP     R3, #0\n"
 103                 "MOV     R0, R3\n"
 104                 "MOVNE   R3, #1\n"
 105                 "STRNE   R3, [R7]\n"
 106                 "LDMFD   SP!, {R4-R7,PC}\n"
 107 "loc_FF869AF8:\n"
 108                 "MOV     R0, #1\n"
 109                 "LDMFD   SP!, {R4-R7,PC}\n"
 110 
 111  );
 112 }
 113 
 114 void __attribute__((naked,noinline)) sub_FF869818_my(){
 115  asm volatile(
 116                 "STMFD   SP!, {R4-R8,LR}\n"
 117                 "MOV     R5, R1\n"
 118                 "MOV     R8, R5,LSL#1\n"
 119                 "ADD     R3, R8, R5\n"
 120                 "LDR     R2, =0x2C574\n"
 121                 "SUB     SP, SP, #8\n"
 122                 "RSB     R3, R5, R3,LSL#3\n"
 123                 "LDR     R1, [R2,R3,LSL#2]\n"
 124                 "MOV     R6, #0\n"
 125                 "STR     R6, [SP]\n"
 126                 "MOV     R7, R0\n"
 127                 "STR     R6, [SP,#4]\n"
 128                 "CMP     R1, #5\n"
 129                 "LDRLS   PC, [PC,R1,LSL#2]\n"
 130                 "B       loc_FF869914\n"
 131                 ".long loc_FF8698B8\n"
 132                 ".long loc_FF86986C\n"
 133                 ".long loc_FF86986C\n"
 134                 ".long loc_FF86986C\n"
 135                 ".long loc_FF86986C\n"
 136                 ".long loc_FF869904\n"
 137 "loc_FF86986C:\n"
 138                 "MOV     R0, #2\n"
 139                 "MOV     R1, #0x200\n"
 140                 "MOV     R2, #0\n"
 141                 "BL      sub_FF812954\n"
 142                 "SUBS    R6, R0, #0\n"
 143                 "BEQ     loc_FF86994C\n"
 144                 "ADD     R12, R8, R5\n"
 145                 "RSB     R12, R5, R12,LSL#3\n"
 146                 "LDR     R4, =0x2C584\n"
 147                 "MOV     R0, R7\n"
 148                 "MOV     R1, #0\n"
 149                 "MOV     R2, #1\n"
 150                 "MOV     R3, R6\n"
 151                 "MOV     LR, PC\n"
 152                 "LDR     PC, [R4,R12,LSL#2]\n"
 153                 "CMP     R0, #1\n"
 154                 "BNE     loc_FF8698C0\n"
 155                 "MOV     R0, #2\n"
 156                 "BL      sub_FF8129A0\n"
 157 "loc_FF8698B8:\n"
 158                 "MOV     R0, #0\n"
 159                 "B       loc_FF86994C\n"
 160 "loc_FF8698C0:\n"
 161                 "MOV     R0, R7\n"
 162                 "BL      sub_FF87CDB4\n"
 163                 "MOV     R1, R0\n"
 164                 "ADD     R2, SP, #4\n"
 165                 "MOV     R3, SP\n"
 166                 "MOV     R0, R6\n"
 167 
 168                 "STMFD   SP!, {R4-R11,LR}\n" // +
 169                 "BL      mbr_read\n"    //-----------> 
 170                 "LDMFD   SP!, {R4-R11,LR}\n" // +
 171 
 172           //    "BL      sub_FF868FEC\n"  // original  
 173                 "MOV     R4, R0\n"
 174                 "MOV     R0, #2\n"
 175                 "BL      sub_FF8129A0\n"
 176                 "CMP     R4, #0\n"
 177                 "BNE     loc_FF869924\n"
 178                 "MOV     R0, R7\n"
 179                 "STR     R4, [SP,#4]\n"
 180                 "BL      sub_FF87CDB4\n"
 181                 "STR     R0, [SP]\n"
 182                 "B       loc_FF869924\n"
 183 "loc_FF869904:\n"
 184                 "MOV     R3, #0\n"
 185                 "MOV     R2, #0x2000\n"
 186                 "STMEA   SP, {R2,R3}\n"
 187                 "B       loc_FF869924\n"
 188 "loc_FF869914:\n"
 189                 "MOV     R1, #0x280\n"
 190                 "LDR     R0, =0xFF8695F8\n"
 191                 "ADD     R1, R1, #1\n"
 192                 "BL      sub_FF813E68\n"
 193 "loc_FF869924:\n"
 194                 "LDR     R2, =0x2C538\n"
 195                 "ADD     R3, R8, R5\n"
 196                 "LDMFD   SP, {R0,R12}\n"
 197                 "RSB     R3, R5, R3,LSL#3\n"
 198                 "MOV     R3, R3,LSL#2\n"
 199                 "ADD     R1, R2, #0x48\n"
 200                 "ADD     R2, R2, #0x44\n"
 201                 "STR     R0, [R1,R3]\n"
 202                 "STR     R12, [R2,R3]\n"
 203                 "MOV     R0, #1\n"
 204 "loc_FF86994C:\n"
 205                 "ADD     SP, SP, #8\n"
 206                 "LDMFD   SP!, {R4-R8,PC}\n"
 207  );
 208 }
 209 

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