003.在程序中添加变量

;AddTwoSum.asm - 第三章示例

.386

.model flat,stdcall

.stack 4096

	ExitProcess PROTO ,dwExitCode :DWORD

.data
	
	sum DWORD 0

.code
	
	main PROC
		mov eax,5
		add eax,6
		mov sum,eax

		INVOKE ExitProcess,0
	main ENDP
	END main