CHDK_DE Vorschauversion  Trunk Rev. 5163
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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 13 der Datei main.c.

14 {
15  {
16  // char *dst = dst_void;
17  // const char *src = src_void;
18  long *dst = (long*)MEMISOSTART;
19  const long *src = blob_chdk_core;
20  long length = (blob_chdk_core_size + 3) >> 2;
21 
22  core_copy(src, dst, length);
23 
24 }
25 
26  asm volatile (
27  "MRS R0, CPSR \n"
28  "BIC R0, R0, #0x3F \n"
29  "ORR R0, R0, #0xD3 \n"
30  "MSR CPSR, R0 \n"
31  "LDR R1, =0xC0200000 \n"
32 // "MOV R0, #0xFFFFFFFF \n"
33  "MOV R0, #0x1 \n"
34  "STR R0, [R1,#0x10C] \n"
35  "MOV R0, #0xFF \n"
36  "STR R0, [R1,#0xC] \n"
37  "STR R0, [R1,#0x1C] \n"
38  "STR R0, [R1,#0x2C] \n"
39  "STR R0, [R1,#0x3C] \n"
40  "STR R0, [R1,#0x4C] \n"
41  "STR R0, [R1,#0x5C] \n"
42  "STR R0, [R1,#0x6C] \n"
43  "STR R0, [R1,#0x7C] \n"
44  "STR R0, [R1,#0x8C] \n"
45  "STR R0, [R1,#0x9C] \n"
46  "STR R0, [R1,#0xAC] \n"
47  "STR R0, [R1,#0xBC] \n"
48  "STR R0, [R1,#0xCC] \n"
49  "STR R0, [R1,#0xDC] \n"
50  "STR R0, [R1,#0xEC] \n"
51  "CMP R4, #7 \n"
52  "STR R0, [R1,#0xFC] \n"
53  "LDMEQFD SP!, {R4,PC} \n"
54  "MOV R0, #0x78 \n"
55  "MCR p15, 0, R0,c1,c0 \n"
56  "MOV R0, #0 \n"
57  "MCR p15, 0, R0,c7,c10, 4 \n"
58  "MCR p15, 0, R0,c7,c5 \n"
59  "MCR p15, 0, R0,c7,c6 \n"
60 // "MOV R0, #0x40000006 \n"
61  "MOV R0, #0x80000006 \n"
62  "MCR p15, 0, R0,c9,c1 \n"
63  "MCR p15, 0, R0,c9,c1, 1 \n"
64  "MRC p15, 0, R0,c1,c0 \n"
65  "ORR R0, R0, #0x50000 \n"
66  "MCR p15, 0, R0,c1,c0 \n"
67  "LDR R0, =0x12345678 \n"
68  "MOV R1, #0x40000000 \n"
69  "STR R0, [R1,#0xFFC] \n"
70 // "LDR R0, =0xFFC00000 \n" //<----------deleted
71  "MOV R0, %0\n" //<---------- new jump-vector
72  "LDMFD SP!, {R4,LR} \n"
73  "BX R0\n"
74  : : "r"(MEMISOSTART) : "memory","r0","r1","r2","r3","r4"); //<-------------inserted
75 
76  while(1);
77 }

Variablen-Dokumentation

long* blob_chdk_core

Definiert in Zeile 1 der Datei blobs.S.

long blob_chdk_core_size