我们用dx,实现cx数据的临时存储
;dx be used for double loops, it can save the value of cx ;double loop assume cs:code code segment mov cx,2h mov ax,0h s: mov dx,cx mov cx,5h s0: inc ax loop s0 mov cx,dx loop s ;cx=cx-1 code ends end
由于cx会受两个循环同时影响,所以我们用dx储存外层loop的cx,总共10次循环
标签:code,双循环,实现,mov,cx,loop,dx,asm From: https://www.cnblogs.com/Frank-dev-blog/p/16918012.html