检测点3.2
(1)mov ax,1000
mov ds,ax
mov ax,2000
mov ss,ax
mov sp,0010 ;push指令,sp-2,由栈底开始推入,2000:0000<-2000:000F
push
push
push
push
push
push
push
push
(2)
mov ax,2000
mov ds,ax
mov ax,1000
mov ss,ax
mov sp,0000 ;pop指令,sp+2,由栈顶开始弹出,1000:0000->1000:000F
pop
pop
pop
pop
pop
pop
pop
pop 11
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