利用栈,将一段数据逆序存放
assume cs:codesg codesg segment dw 0123h,0456h,0789h,0abch,0defh,0fedh,0cbah,0987h dw 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 start:
mov ax,cs mov ss,ax;段寄存器不能互相传值 mov sp,30h//sp为30h mov cx,8 mov bx,0 s: push cs:[bx] add bx,2 loop s mov bx,0 mov cx,8 s0: pop cs:[bx] add bx,2 loop s0 mov ax,4c00h int 21h codesg ends end start
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