[BITS 32] ;Define extern symbole extern main ;Define global symbole global _start ;Define kernel entry point _start: jmp begin ;Go to begin and run main kernel function ;----- Multiboot Specification Header ----- align 4 ;Align data for 32 bits dd 0x1BADB002 dd 0x0 dd 0x1BADB002 ;----- End ----- begin: call main ;Run main function