main.c-Dateireferenz

#include "../generic/check_compat.c"

Include-Abhängigkeitsdiagramm für main.c:

gehe zum Quellcode dieser Datei

Funktionen
void	debug_pisca_led (int n)
void	__attribute__ ((noreturn))

Variablen
long *	blob_chdk_core
long	blob_chdk_core_size

Dokumentation der Funktionen

void __attribute__

(

(noreturn)

)

Definiert in Zeile 30 der Datei main.c.

{
    {
        long *dst = (long*)MEMISOSTART;
        const long *src = blob_chdk_core;
        long length = (blob_chdk_core_size + 3) >> 2;

  core_copy(src, dst, length);

}

    // restart function
    // from sub_FF83846C via 0x12345678    
    asm volatile (
        "    MOV     R0, #0x78 \n"
        "    MCR     p15, 0, R0,c1,c0 \n"
        "    MOV     R0, #0 \n"
        "    MCR     p15, 0, R0,c7,c10, 4 \n"
        "    MCR     p15, 0, R0,c7,c5 \n"
        "    MCR     p15, 0, R0,c7,c6 \n"
        "    MOV     R0, #0x80000006 \n"
        "    MCR     p15, 0, R0,c9,c1 \n"
        "    MCR     p15, 0, R0,c9,c1, 1 \n"
        "    MRC     p15, 0, R0,c1,c0 \n"
        "    ORR     R0, R0, #0x50000 \n"
        "    MCR     p15, 0, R0,c1,c0 \n"
        "    LDR     R0, =0x12345678 \n"
        "    MOV     R1, #0x80000000 \n"
        "    STR     R0, [R1,#0xFFC] \n"
//      "    LDR     R0, =0xFF020000 \n"
        "MOV     R0, %0\n"              // new jump-vector              
        "    LDMFD   SP!, {R4,LR} \n" 
        "    BX    R0 \n" 
        : : "r"(MEMISOSTART) : "memory","r0","r1","r2","r3","r4"
    );
    while(1);
}

void debug_pisca_led

(

int

n)

Definiert in Zeile 6 der Datei main.c.

{
    volatile long *p = (void*)0xC022D1FC;

    int cnt=0, i=0;
    for(;cnt<n;cnt++)
    {
        *p = 0x93d800;
 
        for(i=0; i<0x100000; i++)
        {
            asm ("nop\n");
            asm ("nop\n");
        }
        *p = 0x83dc00;

        for(i=0; i<0x100000; i++)
        {
            asm ("nop\n");
            asm ("nop\n");
        }
    }   
}

Variablen-Dokumentation

long* blob_chdk_core

Definiert in Zeile 1 der Datei blobs.S.

long blob_chdk_core_size