CHDK_DE Vorschauversion  Trunk Rev. 5456
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main.c-Dateireferenz
+ Include-Abhängigkeitsdiagramm für main.c:

gehe zum Quellcode dieser Datei

Funktionen

void __attribute__ ((noreturn))
 

Variablen

long * blob_chdk_core
 
long blob_chdk_core_size
 

Dokumentation der Funktionen

void __attribute__ ( (noreturn)  )

Definiert in Zeile 11 der Datei main.c.

12 {
13  {
14  // char *dst = dst_void;
15  // const char *src = src_void;
16  long *dst = (long*)MEMISOSTART;
17  const long *src = blob_chdk_core;
18  long length = (blob_chdk_core_size + 3) >> 2;
19 
20  core_copy(src, dst, length);
21 
22 }
23 
24 //sd970: 0xff828c20
25 //
26  asm volatile (
27  "MRS R0, CPSR\n"
28  "BIC R0, R0, #0x3F\n"
29  "ORR R0, R0, #0xD3\n"
30  "MSR CPSR_cxsf, R0\n"
31  "LDR R1, =0xC0200000\n"
32  "MOV R0, #0xFFFFFFFF\n" //Equals MVN R0, #0
33  "STR R0, [R1, #0x10C]\n"
34  "STR R0, [R1, #0xC]\n"
35  "STR R0, [R1, #0x1C]\n"
36  "STR R0, [R1, #0x2C]\n"
37  "STR R0, [R1, #0x3C]\n"
38  "STR R0, [R1, #0x4C]\n"
39  "STR R0, [R1, #0x5C]\n"
40  "STR R0, [R1, #0x6C]\n"
41  "STR R0, [R1, #0x7C]\n"
42  "STR R0, [R1, #0x8C]\n"
43  "STR R0, [R1, #0x9C]\n"
44  "STR R0, [R1, #0xAC]\n"
45  "STR R0, [R1, #0xBC]\n"
46  "STR R0, [R1, #0xCC]\n"
47  "STR R0, [R1, #0xDC]\n"
48  "STR R0, [R1, #0xEC]\n"
49  "CMP R4, #7\n"
50  "STR R0, [R1, #0xFC]\n"
51  "LDMEQFD SP!, {R4,PC}\n"
52  "MOV R0, #0x78\n"
53  "MCR p15, 0, R0, c1, c0\n"
54  "MOV R0, #0\n"
55  "MCR p15, 0, R0, c7, c10, 4\n"
56  "MCR p15, 0, R0, c7, c5\n"
57  "MCR p15, 0, R0, c7, c6\n"
58  "MOV R0, #0x80000006\n"
59  "MCR p15, 0, R0, c9, c1\n"
60  "MCR p15, 0, R0, c9, c1, 1\n"
61  "MRC p15, 0, R0, c1, c0\n"
62  "ORR R0, R0, #0x50000\n"
63  "MCR p15, 0, R0, c1, c0\n"
64  "LDR R0, =0x12345678\n" //Search Method
65  "MOV R1, #0x80000000\n"
66  "STR R0, [R1, #0xFFC]\n"
67 // "LDR R0, =0xFF810000\n" //Prevents loop
68  "MOV R0, %0\n" //Loads Arg_0 to R0
69  "LDMFD SP!, {R4,LR}\n" //???
70  "BX R0\n"
71  : : "r"(MEMISOSTART) : "memory","r0","r1","r2","r3","r4");
72 
73  while(1);
74 }

Variablen-Dokumentation

long* blob_chdk_core

Definiert in Zeile 1 der Datei blobs.S.

long blob_chdk_core_size