实验9,为什么有的显示出来是乱码
assume cs:codedata segment
db 'welcome to masm!'
db 02h,24h,71h
data ends
stack segment
dw 8 dup(0)
stack ends
code segment
start: mov ax,data
mov ds,ax
mov ax,stack
mov ss,ax
mov sp,10h
mov ax,0b872h
mov es,ax
mov bx,0
mov di,0
mov cx,3
s2:push cx
mov cx,16
mov si,0
s1:mov al,
mov es:,al
mov al,16
mov es:1,al
add si,2
loop s1
pop cx
inc di
add bx,0a0h
loop s2
mov ax,4c00h
int 21h
怎么那几个字符显示的不全,还有笑图案,郁闷啊哪里错了吗
,前面要加段名。 不是段名原因,不加段前缀,是默认DS的,我已经找到原因了
assume cs:code,ds:data,ss:stack
data segment
db 'welcome to masm!'
db 02h,24h,71h
data ends
stack segment
dw 8 dup(0)
stack ends
code segment
start: mov ax,data
mov ds,ax
mov ax,stack
mov ss,ax
mov sp,10h
mov ax,0b872h
mov es,ax
xor bx,bx
mov bp,0
mov cx,3
s2:push cx
mov cx,16
mov si,0
mov di,0
s1: mov al,
mov es:,al
mov al,ds:16
mov es:1,al
add si,1
add di,2
loop s1
pop cx
inc bp
add bx,0a0h
loop s2
mov ax,4c00h
int 21h
code ends
end start
修改后的程序DEBUG成功,我是将字符和背景颜色一次性放过去的 梦断神殇 发表于 2012-6-4 16:09 static/image/common/back.gif
不是段名原因,不加段前缀,是默认DS的,我已经找到原因了
assume cs:code,ds:data,ss:stack
data segmen ...
哦,我搞错了 玩酷子弟lv 发表于 2012-6-4 17:26 static/image/common/back.gif
哦,我搞错了
好笑,A跟B说:B,你左脚比右脚大。B对A说:A,不是我左脚比右脚大,是我右脚比左脚小。A说:哦,我搞错了
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