2024-07-11 08:56:52 +02:00
|
|
|
#include <kernel/tty.h>
|
2024-08-05 00:59:07 +02:00
|
|
|
#include <kernel/idt.h>
|
2024-07-16 22:51:41 +02:00
|
|
|
#include <debugging.h>
|
2024-08-05 00:59:07 +02:00
|
|
|
#include <kernel/elf.h>
|
2024-08-09 23:16:20 +02:00
|
|
|
#include <kernel/pic.h>
|
2024-07-16 22:51:41 +02:00
|
|
|
|
|
|
|
/* Check if the compiler thinks you are targeting the wrong operating system. */
|
|
|
|
#if defined(__linux__)
|
|
|
|
#error "You are not using a cross-compiler, you will most certainly run into trouble"
|
|
|
|
#endif
|
2024-07-11 08:56:52 +02:00
|
|
|
|
2024-08-05 00:59:07 +02:00
|
|
|
uint8_t program[] = {
|
2024-08-10 01:14:29 +02:00
|
|
|
0xba, 0x01, 0x00, 0x00, 0x00, // mov 1, %edx
|
|
|
|
0xb8, 0xff, 0x00, 0x80, 0x00, // mov $buffer, %eax
|
|
|
|
0xcd, 0x80, // int 0x80
|
|
|
|
0xba, 0x00, 0x00, 0x00, 0x00, // mov 0, %edx
|
2024-08-09 23:16:20 +02:00
|
|
|
0xcd, 0x80, // int 0x80
|
|
|
|
0xeb, 0xfe, // jmp .
|
2024-08-05 00:59:07 +02:00
|
|
|
};
|
|
|
|
|
2024-07-11 08:56:52 +02:00
|
|
|
void kernel_main(void)
|
|
|
|
{
|
|
|
|
/* Initialize terminal interface */
|
2024-08-09 23:16:20 +02:00
|
|
|
terminal_initialize();
|
2024-08-05 00:59:07 +02:00
|
|
|
|
2024-08-09 23:16:20 +02:00
|
|
|
init_pic();
|
2024-08-05 00:59:07 +02:00
|
|
|
idt_init();
|
2024-08-10 01:14:29 +02:00
|
|
|
run_program(program, sizeof(program));
|
2024-07-11 08:56:52 +02:00
|
|
|
}
|