CHDK_DE Vorschauversion  Trunk Rev. 6014
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Makrodefinitionen | Funktionen | Variablen
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_FileWrite ()
 
void taskHook (context_t **context)
 
void __attribute__ ((naked, noinline))
 *-------------------------------------------------------------------— Mehr ...
 

Variablen

const char *const new_sa = &_end
 

Makro-Dokumentation

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

Definiert in Zeile 6 der Datei boot.c.

Dokumentation der Funktionen

void __attribute__ ( (naked, noinline)  )

*-------------------------------------------------------------------—

!!

Definiert in Zeile 62 der Datei boot.c.

62  {
63  asm volatile (
64  " LDR R1, =0xC0410000 \n"
65  " MOV R0, #0 \n"
66  " STR R0, [R1] \n"
67  " MOV R1, #0x78 \n"
68  " MCR p15, 0, R1, c1, c0 \n"
69  " MOV R1, #0 \n"
70  " MCR p15, 0, R1, c7, c10, 4 \n"
71  " MCR p15, 0, R1, c7, c5 \n"
72  " MCR p15, 0, R1, c7, c6 \n"
73  " MOV R0, #0x3D \n"
74  " MCR p15, 0, R0, c6, c0 \n"
75  " MOV R0, #0xC000002F \n"
76  " MCR p15, 0, R0, c6, c1 \n"
77  " MOV R0, #0x35 \n"
78  " MCR p15, 0, R0, c6, c2 \n"
79  " MOV R0, #0x40000035 \n"
80  " MCR p15, 0, R0, c6, c3 \n"
81  " MOV R0, #0x80000017 \n"
82  " MCR p15, 0, R0, c6, c4 \n"
83  " LDR R0, =0xFF00002F \n"
84  " MCR p15, 0, R0, c6, c5 \n"
85  " MOV R0, #0x34 \n"
86  " MCR p15, 0, R0, c2, c0 \n"
87  " MOV R0, #0x34 \n"
88  " MCR p15, 0, R0, c2, c0, 1 \n"
89  " MOV R0, #0x34 \n"
90  " MCR p15, 0, R0, c3, c0 \n"
91  " LDR R0, =0x3333330 \n"
92  " MCR p15, 0, R0, c5, c0, 2 \n"
93  " LDR R0, =0x3333330 \n"
94  " MCR p15, 0, R0, c5, c0, 3 \n"
95  " MRC p15, 0, R0, c1, c0 \n"
96  " ORR R0, R0, #0x1000 \n"
97  " ORR R0, R0, #4 \n"
98  " ORR R0, R0, #1 \n"
99  " MCR p15, 0, R0, c1, c0 \n"
100  " MOV R1, #0x80000006 \n"
101  " MCR p15, 0, R1, c9, c1 \n"
102  " MOV R1, #6 \n"
103  " MCR p15, 0, R1, c9, c1, 1 \n"
104  " MRC p15, 0, R1, c1, c0 \n"
105  " ORR R1, R1, #0x50000 \n"
106  " MCR p15, 0, R1, c1, c0 \n"
107  " LDR R2, =0xC0200000 \n"
108  " MOV R1, #1 \n"
109  " STR R1, [R2, #0x10C] \n"
110  " MOV R1, #0xFF \n"
111  " STR R1, [R2, #0xC] \n"
112  " STR R1, [R2, #0x1C] \n"
113  " STR R1, [R2, #0x2C] \n"
114  " STR R1, [R2, #0x3C] \n"
115  " STR R1, [R2, #0x4C] \n"
116  " STR R1, [R2, #0x5C] \n"
117  " STR R1, [R2, #0x6C] \n"
118  " STR R1, [R2, #0x7C] \n"
119  " STR R1, [R2, #0x8C] \n"
120  " STR R1, [R2, #0x9C] \n"
121  " STR R1, [R2, #0xAC] \n"
122  " STR R1, [R2, #0xBC] \n"
123  " STR R1, [R2, #0xCC] \n"
124  " STR R1, [R2, #0xDC] \n"
125  " STR R1, [R2, #0xEC] \n"
126  " STR R1, [R2, #0xFC] \n"
127  " LDR R1, =0xC0400008 \n"
128  " LDR R2, =0x430005 \n"
129  " STR R2, [R1] \n"
130  " MOV R1, #1 \n"
131  " LDR R2, =0xC0243100 \n"
132  " STR R2, [R1] \n"
133  " LDR R2, =0xC0242010 \n"
134  " LDR R1, [R2] \n"
135  " ORR R1, R1, #1 \n"
136  " STR R1, [R2] \n"
137  " LDR R0, =0xFF4973F0 \n" // diff from 100b - 0xFF497420
138  " LDR R1, =0x1900 \n"
139  " LDR R3, =0x102DC \n"
140  "loc_FF00013C:\n"
141  " CMP R1, R3 \n"
142  " LDRCC R2, [R0], #4 \n"
143  " STRCC R2, [R1], #4 \n"
144  " BCC loc_FF00013C \n"
145  " LDR R1, =0x181A9C \n"
146  " MOV R2, #0 \n"
147  "loc_FF000154:\n"
148  " CMP R3, R1 \n"
149  " STRCC R2, [R3], #4 \n"
150  " BCC loc_FF000154 \n"
151  //" B sub_FF000358 \n" // original
152  " B sub_FF000358_my \n" // patched
153  );
154 }
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 taskHook ( context_t **  context)

Definiert in Zeile 19 der Datei boot.c.

20 {
21  task_t *tcb=(task_t*)((char*)context-offsetof(task_t, context));
22 
23  // Replace firmware task addresses with ours
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 8 der Datei boot.c.