assembly.asm

来自「32BIT加法器」· 汇编 代码 · 共 56 行

TITLE Simple Addition
;Program Description: add two integer
;Author: Hsun-Cheng Hu
;Creation Date: September 27, 2006
;Revisions:
;Date:				Modified by:
;
.386
.MODEL flat, stdcall
ExitProcess PROTO, dwExitCode:DWORD
ClrScr		PROTO
Gotoxy		PROTO
WriteString	PROTO
WriteInt	PROTO
ReadInt		PROTO
Crlf		PROTO

.data
	sMsg1		BYTE	"Please input first 32-bit integer in decimal: ", 0
	sMsg2		BYTE	"Please input second 32-bit integer in decimal: ", 0
	sMsg3		BYTE	"The addition of two integers is: ", 0
	dwInt1		DWORD	?
	bCenterX	BYTE	15
	bCenterY	BYTE	12 

.code
main PROC
	call	ClrScr
	mov		dh, bCenterY
	mov		dl, bCenterX
	call	Gotoxy
	mov		edx, OFFSET sMsg1
	call	WriteString
	call	ReadInt
	mov		dwInt1, eax
	mov		dh, bCenterY
	inc		dh
	mov		dl, bCenterX
	call	Gotoxy
	mov		edx, OFFSET sMsg2
	call	WriteString
	call	ReadInt
	add		eax, dwInt1
	mov		dh, bCenterY
	add		dh, 2
	mov		dl, bCenterX
	call	Gotoxy
	mov		edx, OFFSET sMsg3
	call	WriteString
	call	WriteInt
	call	Crlf
	
	INVOKE ExitProcess,0;
main EndP
	;addtional code here...
END main