您所在位置：主题：请帮我瞧瞧.为什么我的代码在DEBUG中的有问题
yangze
[专家分：0] 发布于 2009-03-13 16:55:00
assume cs:code
a segment
db 1,2,3,4,5,6,7,8
a ends
b segment
db 1,2,3,4,5,6,7,8
b ends
c segment
db 0,0,0,0,0,0,0,0
c ends
code segment
start:mov ax,a
mov ds,ax
mov ax,b
mov es,ax
mov ax,c
mov ss,ax
mov sp,8
mov ax,0
mov cx,4
mov bx,0
s1:mov ax,es:[bx]
add [bx],ax
PUSH [BX]
add bx,2
loop s1
mov ax,4c00h
int 21h
CODE ENDS
END START
a segment
db 1,2,3,4,5,6,7,8
a ends
b segment
db 1,2,3,4,5,6,7,8
b ends
c segment
db 0,0,0,0,0,0,0,0
c ends
code segment
start:mov ax,a
mov ds,ax
mov ax,b
mov es,ax
mov ax,c
mov ss,ax
mov sp,8
mov ax,0
mov cx,4
mov bx,0
s1:mov ax,es:[bx]
add [bx],ax
PUSH [BX]
add bx,2
loop s1
mov ax,4c00h
int 21h
CODE ENDS
END START
