实验1 8086汇编指令编码和调试

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    push [0]  (sp)= 002E
    push [2]  (sp)= 002C
    push [4]  (sp)= 002A
    push [6]  (sp)= 0028
    pop [6]    (sp)= 002A
    pop [4]    (sp)= 002C
    pop [2]    (sp)= 002E
    pop [0]    (sp)= 0030

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

assume cs:code
code segment
mov ax,cs
mov ds,ax
mov ax,0020h
mov es,ax
mov bx,0
mov cx,17h
s: mov al,[bx]
mov es:[bx],al
inc bx
loop s

mov ax,4c00h
int 21h
code ends
end

  

 

 

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posted @ 2021-10-28 20:42  TAforever  阅读(14)  评论(3编辑  收藏  举报