Hello World 汇编语言版

谨以此作为汇编学习之路也是大学成长之路上的一个小小纪念。

assume cs:codeseg,ds:dataseg

dataseg segment
        db 'Hello World'
dataseg ends

codeseg segment

start:  mov ax,dataseg
        mov ds,ax
        mov bx,0
        mov ax,0B800H
        mov es,ax
        mov si,0F20H

        mov cx,11
    f:  mov al,[bx]
        mov es:[bx],al
        inc si
        mov al,02H
        mov es:[bx],al
        inc bx
        inc si
        loop f

        mov ax,4C00H
        int 21H
codeseg ends

end start