assume cs:codesg,ss:stack
data segment
db '1975','1976','1977','1978','1979','1980','1981','1982','1983'
db '1984','1985','1986','1987','1988','1989','1990','1991','1992'
db '1993','1994','1995'
dd 16,22,382,1356,2390,8000,16000,24486,50065,97479,140417,197514
dd 345980,590827,803530,1183000,1843000,2759000,3753000,4649000,5937000
dw 3,7,9,13,28,38,130,220,476,778,1001,1442,2258,2793,4037,5635,8226
dw 11542,14430,15257,17800
data ends
stack segment
db 8 dup(0)
stack ends
table segment
db 21 dup('year summ ne ?? ')
table ends
codesg segment
start: mov ax,data
mov ds,ax
mov ax,stack
mov ss,ax
mov sp,8
mov ax,table
mov es,ax
mov bx,0
mov bp,0
mov cx,21
s: push cx
push bx
mov si,0
mov di,0
mov cx,4
s0:mov al,ds:[bx+si]
mov es:[bp+di],al
inc si
inc di
loop s0
mov ax,20h
mov es:[bp+di],ax
inc di
add bx,84
mov si,0
mov cx,4
s1:mov al,ds:[bx+si]
mov es:[bp+di],al
inc si
inc di
loop s1
mov ax,20h
mov es:[bp+di],ax
inc di
add bx,84
mov si,0
mov ax,ds:[bx+si]
mov es:[bp+di],ax
inc di
mov ax,20h
mov es:[bp+di],ax
inc di
mov ax,es:[bp+5]
mov dx,es:[bp+7]
div word ptr es:[bp+10]
mov es:[bp+13],ax
add di,2
mov ax,20h
mov es:[bp+di],ax
pop bx
inc bx
pop cx
loop s
mov ax,4c00h
int 21h
codesg ends
end start
debug到mov si，0这个语句的时候，操作系统提示cpu遇到非法语句，求帮忙
------解决思路----------------------
你将出错指令换为: mov ax,ax 看出错吗？
------解决思路----------------------
这种问题通常都是堆栈设置得太小所致