sma.asm

来自「masm编程」· 汇编 代码 · 共 33 行

datarea segment			
	string1	db	'Move the cursor backward.'
	string2	db	'Move the cursor backward.'
	mess1	db	'Match.',13,10,'$'
	mess2	db	'No Match!',13,10,'$'
datarea ends
prognam segment
main proc far
	assume cs:prognam,ds:datarea,es:datarea
start:
	push ds
	sub ax,ax
	push ax
	mov ax,datarea
	mov ds,ax
	mov es,ax
	lea si,string1
	lea di,string2
	cld
	mov cx,25
	repz cmpsb
	jz match
	lea dx,mess2
	jmp short disp
match:
	lea dx,mess1
disp:
	mov ah,09
	int 21h
	ret
main endp
prognam ends
	end start