loop循环中ip的地址忽然变了 .. 请大神们帮忙看一下
这个程序 不能运行结束 loop循环的中途 ip的地址忽然变了 然后程序就变成无限循环了 但是我不知道为什么loop循环中ip的地址忽然变了 因为开始的几次循环ip的地址都很正常 请哪位大神给我看看 为什么 assume cs:codesg,ss:stack,es:table,ds:data
data segment
db '1975','1976','1977','1978','1979','1980','1981','1982','1983','1984','1985','1986','1987','1988','1989','1990','1991','1992','1993','1994','1995'
dd 16,22,382,1356,2390,8000,16000,24486,50065,97479,140417,197514,345980,590827,803530,1183000,1843000,2759000,3753000,4649000,5937000
dw 3,7,9,13,28,38,130,220,476,778,1001,1442,2258,2793,4037,5635,8226,11542,14430,15257,17800
data ends
table segment
db 21 dup ('year summ ne ?? ')
table ends
stack segment
dw 8 dup (0)
stack ends
codesg segment
start: mov ax,data
mov ds,ax
mov ax,table
mov es,ax
mov ax,stack
mov ss,ax
mov sp,16
mov bx,0
mov si,0
mov di,0
mov cx,21
s0: push cx
mov cx,2
s: mov ax,[bx+si]
mov es:[di],ax
add si,2
add di,2
loop s
add di,1
mov ax,[bx+84]
mov es:[di],ax
mov ax,[bx+86]
mov es:[di+2],ax
mov ax,[bx+84]
mov dx,[bx+86]
push ax
push dx
add di,5
mov ax,[bx+168]
mov es:[di],ax
mov cx,[bx+168]
add di,3
pop dx
pop ax
div cx
mov es:[di],ax
add di,3
add bx,4
mov si,0
pop cx
loop s0
mov ax,4c00h
int 21h
codesg ends
end start