CHDK_DE Vorschauversion  Trunk Rev. 5429
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boot.c-Dateireferenz
#include "lolevel.h"
#include "platform.h"
#include "core.h"
#include "dryos31.h"
+ Include-Abhängigkeitsdiagramm für boot.c:

gehe zum Quellcode dieser Datei

Makrodefinitionen

#define offsetof(TYPE, MEMBER)   ((int) &((TYPE *)0)->MEMBER)
 

Funktionen

void CreateTask_PhySw ()
 
void CreateTask_spytask ()
 
void task_CaptSeq ()
 
void task_InitFileModules ()
 
void task_MovieRecord ()
 
void task_ExpDrv ()
 
void task_PhySw ()
 
void task_FileWrite ()
 
void taskHook (context_t **context)
 
void __attribute__ ((naked, noinline))
 

Variablen

const char *const new_sa = &_end
 

Makro-Dokumentation

#define offsetof (   TYPE,
  MEMBER 
)    ((int) &((TYPE *)0)->MEMBER)

Definiert in Zeile 5 der Datei boot.c.

Dokumentation der Funktionen

void __attribute__ ( (naked, noinline)  )

Definiert in Zeile 33 der Datei boot.c.

33  {
34 asm volatile (
35  "LDR R1, =0xC0410000\n"
36  "MOV R0, #0\n"
37  "STR R0, [R1]\n"
38  "MOV R1, #0x78\n"
39  "MCR p15, 0, R1, c1, c0\n"
40  "MOV R1, #0\n"
41  "MCR p15, 0, R1, c7, c10, 4\n"
42  "MCR p15, 0, R1, c7, c5\n"
43  "MCR p15, 0, R1, c7, c6\n"
44  "MOV R0, #0x3D\n"
45  "MCR p15, 0, R0, c6, c0\n"
46  "MOV R0, #0xC000002F\n"
47  "MCR p15, 0, R0, c6, c1\n"
48  "MOV R0, #0x33\n"
49  "MCR p15, 0, R0, c6, c2\n"
50  "MOV R0, #0x40000033\n"
51  "MCR p15, 0, R0, c6, c3\n"
52  "MOV R0, #0x80000017\n"
53  "MCR p15, 0, R0, c6, c4\n"
54  "LDR R0, =0xFF80002D\n"
55  "MCR p15, 0, R0, c6, c5\n"
56  "MOV R0, #0x34\n"
57  "MCR p15, 0, R0, c2, c0\n"
58  "MOV R0, #0x34\n"
59  "MCR p15, 0, R0, c2, c0, 1\n"
60  "MOV R0, #0x34\n"
61  "MCR p15, 0, R0, c3, c0\n"
62  "LDR R0, =0x3333330\n"
63  "MCR p15, 0, R0, c5, c0, 2\n"
64  "LDR R0, =0x3333330\n"
65  "MCR p15, 0, R0, c5, c0, 3\n"
66  "MRC p15, 0, R0, c1, c0\n"
67  "ORR R0, R0, #0x1000\n"
68  "ORR R0, R0, #4\n"
69  "ORR R0, R0, #1\n"
70  "MCR p15, 0, R0, c1, c0\n"
71  "MOV R1, #0x80000006\n"
72  "MCR p15, 0, R1, c9, c1\n"
73  "MOV R1, #6\n"
74  "MCR p15, 0, R1, c9, c1, 1\n"
75  "MRC p15, 0, R1, c1, c0\n"
76  "ORR R1, R1, #0x50000\n"
77  "MCR p15, 0, R1, c1, c0\n"
78  "LDR R2, =0xC0200000\n"
79  "MOV R1, #1\n"
80  "STR R1, [R2, #0x10C]\n"
81  "MOV R1, #0xFF\n"
82  "STR R1, [R2, #0xC]\n"
83  "STR R1, [R2, #0x1C]\n"
84  "STR R1, [R2, #0x2C]\n"
85  "STR R1, [R2, #0x3C]\n"
86  "STR R1, [R2, #0x4C]\n"
87  "STR R1, [R2, #0x5C]\n"
88  "STR R1, [R2, #0x6C]\n"
89  "STR R1, [R2, #0x7C]\n"
90  "STR R1, [R2, #0x8C]\n"
91  "STR R1, [R2, #0x9C]\n"
92  "STR R1, [R2, #0xAC]\n"
93  "STR R1, [R2, #0xBC]\n"
94  "STR R1, [R2, #0xCC]\n"
95  "STR R1, [R2, #0xDC]\n"
96  "STR R1, [R2, #0xEC]\n"
97  "STR R1, [R2, #0xFC]\n"
98  "LDR R1, =0xC0400008\n"
99  "LDR R2, =0x430005\n"
100  "STR R2, [R1]\n"
101  "MOV R1, #1\n"
102  "LDR R2, =0xC0243100\n"
103  "STR R2, [R1]\n"
104  "LDR R2, =0xC0242010\n"
105  "LDR R1, [R2]\n"
106  "ORR R1, R1, #1\n"
107  "STR R1, [R2]\n"
108  "LDR R0, =0xFFC036BC\n"
109  "LDR R1, =0x3F1000\n"
110  "LDR R3, =0x4005D4\n"
111 "loc_FF81013C:\n"
112  "CMP R1, R3\n"
113  "LDRCC R2, [R0], #4\n"
114  "STRCC R2, [R1], #4\n"
115  "BCC loc_FF81013C\n"
116  "LDR R0, =0xFFBF7CE0\n"
117  "LDR R1, =0x1900\n"
118  "LDR R3, =0xD2DC\n"
119 "loc_FF810158:\n"
120  "CMP R1, R3\n"
121  "LDRCC R2, [R0], #4\n"
122  "STRCC R2, [R1], #4\n"
123  "BCC loc_FF810158\n"
124  "LDR R1, =0x1580A0\n" //MEMISOSTART
125  "MOV R2, #0\n"
126 "loc_FF810170:\n"
127  "CMP R3, R1\n"
128  "STRCC R2, [R3], #4\n"
129  "BCC loc_FF810170\n"
130 // "B sub_FF810380 \n" //original
131  "B sub_FF810380_my \n" //patched
132  );
133 }
void CreateTask_PhySw ( )
void CreateTask_spytask ( )

Definiert in Zeile 34 der Datei boot.c.

34  {
35  _CreateTask("SpyTask", 0x19, 0x2000, core_spytask, 0);
36 };
void task_CaptSeq ( )
void task_ExpDrv ( )
void task_FileWrite ( )
void task_InitFileModules ( )
void task_MovieRecord ( )
void task_PhySw ( )
void taskHook ( context_t **  context)

Definiert in Zeile 19 der Datei boot.c.

19  {
20 
21  task_t *tcb=(task_t*)((char*)context-offsetof(task_t, context));
22 
23  if(tcb->entry == (void*)task_PhySw) tcb->entry = (void*)mykbd_task;
24  if(tcb->entry == (void*)task_CaptSeq) tcb->entry = (void*)capt_seq_task;
25  if(tcb->entry == (void*)task_InitFileModules) tcb->entry = (void*)init_file_modules_task;
26  if(tcb->entry == (void*)task_MovieRecord) tcb->entry = (void*)movie_record_task;
27  if(tcb->entry == (void*)task_ExpDrv) tcb->entry = (void*)exp_drv_task;
28  if(tcb->entry == (void*)task_FileWrite) tcb->entry = (void*)filewritetask;
29 }

Variablen-Dokumentation

const char* const new_sa = &_end

Definiert in Zeile 7 der Datei boot.c.