extern octdiv
section .text
global main 
main:
	mov	rdi,buffer
	mov	rsi,[source]
	push	rsi	
	push	buffer
	call	octdiv

	cmp	rax, 0
	jne	end	
	mov	rdx, 12
	mov	rcx, buffer
	mov	rbx, 0
	mov	rax, 4
	int	0x80

end:	mov	rax, 1
	mov	rbx, 4
	int	0x80

section .data
source	dw	0xFFFF

section .bss
buffer	resb	12