52 lines
861 B
C
52 lines
861 B
C
#include <lib/print.h>
|
|
#include <lib/stream.h>
|
|
|
|
#include <idt.h>
|
|
|
|
#include <stdint.h>
|
|
|
|
extern void init_idt();
|
|
extern void init_gdt();
|
|
extern void init_pic();
|
|
extern void init_pit();
|
|
extern int init_ps2();
|
|
extern void enable_interrupts();
|
|
|
|
extern void load_grub_boot_struct(void);
|
|
|
|
extern void* grub_boot_struct_ptr;
|
|
|
|
void kmain(void)
|
|
{
|
|
extern print_stream_t vga_print_stream;
|
|
extern print_stream_t* kout;
|
|
kout = &vga_print_stream;
|
|
kout->trunc();
|
|
|
|
kprint("RockOS booting...\n");
|
|
|
|
init_gdt();
|
|
kprint("GDT set\n");
|
|
|
|
init_idt();
|
|
kprint("IDT set\n");
|
|
|
|
init_pic();
|
|
kprint("PIC initialized\n");
|
|
|
|
init_pit();
|
|
kprint("PIT initialized\n");
|
|
|
|
int result = init_ps2();
|
|
if (result == -1) {
|
|
kprint("PS2 init failed\n");
|
|
return;
|
|
}
|
|
kprint("PS2 initialized\n");
|
|
|
|
enable_interrupts();
|
|
kprint("Interrupts enabled\n");
|
|
|
|
while(1);
|
|
}
|