CHDK_DE Vorschauversion  Trunk Rev. 6014
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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 JogDial_task_my (void)
 
void taskHook (context_t **context)
 
void CreateTask_spytask ()
 
void __attribute__ ((naked, noinline))
 *-------------------------------------------------------------------— Mehr ...
 
int debug_blink (int save_R0)
 

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)  )

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

ASM1989 -> In sx200:FF857190 //"Mounter.c"

ASM1989 -> In sx200:FF81B284 // DebugAssert

Definiert in Zeile 34 der Datei boot.c.

34  {
35  asm volatile (
36  //"B sub_FF81000C\n"
37  "LDR R1, =0xC0410000\n"
38  "MOV R0, #0\n"
39  "STR R0, [R1]\n"
40  "MOV R1, #0x78\n"
41  "MCR p15, 0, R1,c1,c0\n" // control reg
42  "MOV R1, #0\n"
43  "MCR p15, 0, R1,c7,c10, 4\n" // drain write buffer
44  "MCR p15, 0, R1,c7,c5\n" // flush instruction cache
45  "MCR p15, 0, R1,c7,c6\n" // flush data cache
46  "MOV R0, #0x3D\n" // size 2GB base 0x00000000
47  "MCR p15, 0, R0,c6,c0\n" // protection region 0
48  "MOV R0, #0xC000002F\n" // size 16M base 0xc0000000
49  "MCR p15, 0, R0,c6,c1\n"
50  "MOV R0, #0x33\n" // size 128M base 0x00000000 (s90 is 64M)
51  "MCR p15, 0, R0,c6,c2\n"
52  "MOV R0, #0x40000033\n" // size 128M base 0x40000000 (s90 is 64M)
53  "MCR p15, 0, R0,c6,c3\n"
54  "MOV R0, #0x80000017\n" // size 4k base 0x80000000
55  "MCR p15, 0, R0,c6,c4\n"
56  "LDR R0, =0xFF80002D\n" // size 8M base 0xff800000
57  "MCR p15, 0, R0,c6,c5\n"
58  "MOV R0, #0x34\n"
59  "MCR p15, 0, R0,c2,c0\n"
60  "MOV R0, #0x34\n"
61  "MCR p15, 0, R0,c2,c0, 1\n"
62  "MOV R0, #0x34\n"
63  "MCR p15, 0, R0,c3,c0\n"
64  "LDR R0, =0x3333330\n"
65  "MCR p15, 0, R0,c5,c0, 2\n"
66  "LDR R0, =0x3333330\n"
67  "MCR p15, 0, R0,c5,c0, 3\n"
68  "MRC p15, 0, R0,c1,c0\n"
69  "ORR R0, R0, #0x1000\n"
70  "ORR R0, R0, #4\n"
71  "ORR R0, R0, #1\n"
72  "MCR p15, 0, R0,c1,c0\n"
73  "MOV R1, #0x80000006\n"
74  "MCR p15, 0, R1,c9,c1\n"
75  "MOV R1, #6\n"
76  "MCR p15, 0, R1,c9,c1, 1\n"
77  "MRC p15, 0, R1,c1,c0\n"
78  "ORR R1, R1, #0x50000\n"
79  "MCR p15, 0, R1,c1,c0\n"
80  "LDR R2, =0xC0200000\n"
81  "MOV R1, #1\n"
82  "STR R1, [R2,#0x10C]\n"
83  "MOV R1, #0xFF\n"
84  "STR R1, [R2,#0xC]\n"
85  "STR R1, [R2,#0x1C]\n"
86  "STR R1, [R2,#0x2C]\n"
87  "STR R1, [R2,#0x3C]\n"
88  "STR R1, [R2,#0x4C]\n"
89  "STR R1, [R2,#0x5C]\n"
90  "STR R1, [R2,#0x6C]\n"
91  "STR R1, [R2,#0x7C]\n"
92  "STR R1, [R2,#0x8C]\n"
93  "STR R1, [R2,#0x9C]\n"
94  "STR R1, [R2,#0xAC]\n"
95  "STR R1, [R2,#0xBC]\n"
96  "STR R1, [R2,#0xCC]\n"
97  "STR R1, [R2,#0xDC]\n"
98  "STR R1, [R2,#0xEC]\n"
99  "STR R1, [R2,#0xFC]\n"
100  "LDR R1, =0xC0400008\n"
101  "LDR R2, =0x430005\n"
102  "STR R2, [R1]\n"
103  "MOV R1, #1\n"
104  "LDR R2, =0xC0243100\n"
105  "STR R2, [R1]\n"
106  "LDR R2, =0xC0242010\n"
107  "LDR R1, [R2]\n"
108  "ORR R1, R1, #1\n"
109  "STR R1, [R2]\n"
110  "LDR R0, =0xFFC2FA94\n" // ASM1989 -> In sx200 was: "LDR R0, =0xFFB91B18\n"
111  "LDR R1, =0x1900\n"
112  "LDR R3, =0xFA80\n" // ASM1989 -> In sx200 was: "LDR R3, =0xDBCC\n"
113  "loc_FF81013C:\n"
114  "CMP R1, R3\n"
115  "LDRCC R2, [R0],#4\n"
116  "STRCC R2, [R1],#4\n"
117  "BCC loc_FF81013C\n"
118  "LDR R1, =0x152728\n" // ASM1989 -> In sx200 was: "LDR R1, =0x12351C\n"
119  "MOV R2, #0\n"
120  "loc_FF810154:\n"
121  "CMP R3, R1\n"
122  "STRCC R2, [R3],#4\n"
123  "BCC loc_FF810154\n"
124  "B sub_FF810354_my\n" // ASM1989 -> In sx200 was: "B sub_FF8101A0_my\n"
125  //---------->
126  );
127 }
void CreateTask_spytask ( )

Definiert in Zeile 25 der Datei boot.c.

25  {
26  _CreateTask("SpyTask", 0x19, 0x2000, core_spytask, 0);
27 };
int debug_blink ( int  save_R0)

Definiert in Zeile 433 der Datei boot.c.

433  {
434  int i;
435  *((volatile int *) 0xC0220130) = 0x46; // Turn on Print LED
436  for (i=0; i<800000; i++) // Wait a while
437  {
438  asm volatile ( "nop\n" );
439  }
440  *((volatile int *) 0xC0220130) = 0x44; // Turn off LED
441  for (i=0; i<800000; i++) // Wait a while
442  {
443  asm volatile ( "nop\n" );
444  }
445  return save_R0;
446 };
void JogDial_task_my ( void  )
void taskHook ( context_t **  context)

Definiert in Zeile 12 der Datei boot.c.

12  {
13 
14 task_t *tcb=(task_t*)((char*)context-offsetof(task_t, context));
15 
16 if(!_strcmp(tcb->name, "PhySw")) tcb->entry = (void*)mykbd_task; //JHARP - Verified name - Sept 5, 2010
17 if(!_strcmp(tcb->name, "CaptSeqTask")) tcb->entry = (void*)capt_seq_task; //JHARP - Verified name - Sept 5, 2010
18 if(!_strcmp(tcb->name, "InitFileModules")) tcb->entry = (void*)init_file_modules_task; //JHARP - Verified name - Sept 5, 2010
19 if(!_strcmp(tcb->name, "MovieRecord")) tcb->entry = (void*)movie_record_task; //JHARP - Verified name - Sept 5, 2010
20 if(!_strcmp(tcb->name, "ExpDrvTask")) tcb->entry = (void*)exp_drv_task; //JHARP - Verified name - Sept 5, 2010
21 if(!_strcmp(tcb->name, "RotarySw")) tcb->entry = (void*)JogDial_task_my; //JHARP - Must verify the code in use - Sept 5, 2010
22 
23 }

Variablen-Dokumentation

const char* const new_sa = &_end

Definiert in Zeile 10 der Datei boot.c.