内存单元循环复制
实现源码分析:
示例源码:
assume cs:code
code segment
mov ax,0
mov ds,ax
mov ax,0020h
mov es,ax
mov bx,0
mov cx,64
s: mov al,[bx]
mov es:[bx],al
inc bx
loop s
mov ax,4c00h
int 21h
code ends
end
内存单元循环复制
实现源码分析:
示例源码:
assume cs:code
code segment
mov ax,0
mov ds,ax
mov ax,0020h
mov es,ax
mov bx,0
mov cx,64
s: mov al,[bx]
mov es:[bx],al
inc bx
loop s
mov ax,4c00h
int 21h
code ends
end