[2012-11-27 16:02] 检测点3.2
(1)补全下面的程序，使其可以将10000H~1000FH中的8个字，逆序复制到20000H~2000FH中。逆序复制的含义如图3.17所示（图中内存里的数据均为假设）。
mov ax,1000h
mov ds,ax
mov ax,2000h
mov ss,ax
mov sp,10
push [0]
push [2]
push [4]
push [6]
push [8]
push [a]
push [c]
push [e]
(2)补全下面的程序，使其可以将10000H~1000FH中的8个字，逆序复制到20000H~2000FH中。
mov ax,2000h
mov ds,ax
mov ax,1000h
mov ss,ax
mov sp,0
pop [e]
pop [c]
pop [a]
pop [8]
pop [6]
pop [4]
pop [2]
pop [0]
mov ax,1000h
mov ds,ax
mov ax,2000h
mov ss,ax
mov sp,10
push [0]
push [2]
push [4]
push [6]
push [8]
push [a]
push [c]
push [e]
(2)补全下面的程序，使其可以将10000H~1000FH中的8个字，逆序复制到20000H~2000FH中。
mov ax,2000h
mov ds,ax
mov ax,1000h
mov ss,ax
mov sp,0
pop [e]
pop [c]
pop [a]
pop [8]
pop [6]
pop [4]
pop [2]
pop [0]
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