Hello World 彙編語言版

謹以此作為彙編學習之路也是大學成長之路上的一個小小紀念。

assume cs:codeseg,ds:dataseg

dataseg segment
        db 'Hello World'
dataseg ends

codeseg segment

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

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

        mov ax,C00H
        int H
codeseg ends

end start