32-bit assembly language

2020FZU assembly language learning - experiments (a)

include Irvine32.inc
.data
	dat dword 3,4
	sum dword ?
.code
main proc
	xor esi,esi   	;清零 esi
	mov eax,dat[esi]
	add eax,dat[esi+4]
	mov sum,eax
	;mov eax,sum   
	;call writeint    输出sum
exit
main endp
end main