This source file includes following definitions.
- my_restart
1 #include "../generic/check_compat.c"
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6 extern long *blob_chdk_core;
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8 extern long blob_chdk_core_size;
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13 void __attribute__((noreturn)) my_restart()
14 {
15 {
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18 long *dst = (long*)MEMISOSTART;
19 const long *src = blob_chdk_core;
20 long length = (blob_chdk_core_size + 3) >> 2;
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22 core_copy(src, dst, length);
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24 }
25
26 asm volatile (
27 "LDR R1, =0xC0200000\n"
28 "MVN R0, #0\n"
29 "STR R0, [R1, #0x10C] \n"
30 "STR R0, [R1, #0xC] \n"
31 "STR R0, [R1, #0x1C] \n"
32 "STR R0, [R1, #0x2C] \n"
33 "STR R0, [R1, #0x3C] \n"
34 "STR R0, [R1, #0x4C] \n"
35 "STR R0, [R1, #0x5C] \n"
36 "STR R0, [R1, #0x6C] \n"
37 "STR R0, [R1, #0x7C] \n"
38 "STR R0, [R1, #0x8C] \n"
39 "STR R0, [R1, #0x9C] \n"
40 "STR R0, [R1, #0xAC] \n"
41 "STR R0, [R1, #0xBC] \n"
42 "STR R0, [R1, #0xCC] \n"
43 "STR R0, [R1, #0xDC] \n"
44 "STR R0, [R1, #0xEC] \n"
45 "CMP R4, #7 \n"
46 "STR R0, [R1, #0xFC] \n"
47
48 "MOV R0, #0x78 \n"
49 "MCR p15, 0, R0, c1, c0 \n"
50 "MOV R0, #0 \n"
51 "MCR p15, 0, R0, c7, c10, 4 \n"
52 "MCR p15, 0, R0, c7, c5 \n"
53 "MCR p15, 0, R0, c7, c6 \n"
54 "MOV R0, #0x80000006 \n"
55 "MCR p15, 0, R0, c9, c1 \n"
56 "MCR p15, 0, R0, c9, c1, 1 \n"
57 "MRC p15, 0, R0, c1, c0 \n"
58 "ORR R0, R0, #0x50000 \n"
59 "MCR p15, 0, R0, c1, c0 \n"
60 "LDR R0, =0x12345678 \n"
61 "MOV R1, #0x80000000 \n"
62 "STR R0, [R1, #0xFFC] \n"
63
64 "MOV R0, %0\n"
65 "LDMFD SP!, {R4,LR} \n"
66 "BX R0 \n"
67 : : "r"(MEMISOSTART) : "memory","r0","r1","r2","r3","r4"
68 );
69
70 while(1);
71 }
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