caos-with-snake/kernel.c
Alexander Myltsev babf3897f4 Add fs.c.
2022-12-13 00:50:28 +03:00

35 lines
633 B
C

asm(".asciz \"kernel start\"");
#include "console.h"
#include "cpu/isr.h"
#include "cpu/gdt.h"
#include "drivers/keyboard.h"
#include "drivers/vga.h"
#include "drivers/ata.h"
#include "drivers/misc.h"
#include "drivers/uart.h"
#include "fs/fs.h"
void _start() {
load_gdt();
init_keyboard();
uartinit();
load_idt();
sti();
char buf[4096 + 512];
vga_clear_screen();
printk("YABLOKO\n");
if (read_file("kernel.bin", buf, sizeof(buf)) == 0) {
printk(buf + 4096);
} else {
printk("failed to read file\n");
}
while (1) {
asm("hlt");
}
qemu_shutdown();
}