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Hi,

I have a problem, if I add a simple function to my kernel the computer reboot. But if I revome this function, he work fine.
The interrupts are disabled

just....

I use gcc(version 2.95.3) for my kernel...

If I do:

main.c
asm("jmp start");

void start(void)
{
/* Initialise l'?cran */
init_screen();
/* Initialise le driver managment */
driver_init();
/* Enregistrer les drivers des disquettes */
init_floppy();
}

floppy.c
void detect_floppy(void)
{
}

void init_floppy(void)
{
detect_floppy(); <--- I add this function, the computer reboot
}

hmm that's strange...are you sure that you even are running your C kernel?

__inline__ __volatile__ static HLT(){
__asm__ ("hlt\n\t" \
);
}

void start(void)
{
/* Initialise l'?cran */
init_screen();
/* Initialise le driver managment */
driver_init();
/* Enregistrer les drivers des disquettes */
init_floppy();
HLT();
}

yes, sure.

CyberMan wrote: Hi,

I have a problem, if I add a simple function to my kernel the computer reboot. But if I revome this function, he work fine.
The interrupts are disabled

what is the troublesome function ? if you declare anything before your "asm (jmp start)", your dead ...