关于往内存内写程序,程序无报错.但就是没显示字符串和属性
关于往内存内写程序,程序无报错.但就是没显示字符串和属性具体程序在附件中,请高手帮忙解析下,谢谢!!!
程序代码如下:
assume cs:code_sg,ds:souse_sg,ss:stack_sg
souse_sg segment
db 'WELCOME TO MASM!'
db 02h,24h,71h
souse_sg ends
stack_sg segment
dw 5 dup(0)
stack_sg ends
code_sg segment
start:
mov ax,stack_sg
mov ss,ax
mov sp,10
mov ax,souse_sg
mov ds,ax
mov ax,0b872h
mov es,ax
mov bx,0
mov cx,3
s0:
push cx
push bx
push ax
mov di,0
mov si,0
mov cx,10h
s1:
mov al,
mov es:,al
mov al,ds:10h
mov es:,al
inc si
dec di
add di,2
loop s1
pop ax
pop bx
pop cx
inc bx
add ax,0ah
mov ds,ax
loop s0
mov ax,4c00h
int 21h
code_sg ends
end start
你的mov cx,10h好像不对
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