main.c-Dateireferenz

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

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 6 der Datei main.c.

{
    check_compat();

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

    core_copy(src, dst, length);

    /*
    // light up green LED
    *(volatile int*)0xd20b0994 = 0x4d0002;
    // blinker
    while(1) {
        int i;
        *(volatile int*)0xd20b0994 = 0x4d0002;
        for(i=0;i<1000000;i++) {
            asm volatile(
            "nop\n"
            );
        }
        *(volatile int*)0xd20b0994 = 0x4c0003;
        for(i=0;i<1000000;i++) {
            asm volatile(
            "nop\n"
            );
        }
    }
    */

    // on G7X allows boot on short press without fiddling variables in startup code
    // does not appear to have any effect on sx710
//    *(volatile unsigned *)(0x4ffc)=0x12345678;
    asm volatile ( 
    "mov     r1, %1\n"
    "mov     r0, %0\n"
    "ldr     r2, =0xfc11f607\n" // function called in startup after ROM->RAM code copy, sx710 100a and 101a
    "blx     r2\n"

    // start execution at MEMISOSTART in thumb mode
    "mov     r0, %0\n"
    "add     r0, r0, #1\n"
    "bx      r0\n"
    : : "r"(MEMISOSTART), "r"(((blob_chdk_core_size+3)>>2)<<2) : "memory","r0","r1","r2","r3","r4"
    );
    while(1);
}

Variablen-Dokumentation

long* blob_chdk_core

Definiert in Zeile 1 der Datei blobs.S.

long blob_chdk_core_size