ASM question(Interrupt)[问题]

[陪你去看龙卷风]

Most of us might know that if we are doing Interrupt in console mode under Window system, all things will be restored back to normal after we exit the console mode.

My question is are we able to deal with Interrupt before loading windows? What if we disabled the Interrupt for harddrive, is there any way we can restore it?

:thanks:

 

[Python]

if u want to pracetise interrupt coding, get a dos machine.

 

[陪你去看龙卷风]

I just wanna find a way to screw something

这里有个点子，不知道能行否

先修改boot.ini
然后在引导windows之前对键盘或者任何非system timer以外的i/o device执行disable interrupt

 

[胖蹄阿克]

不行吧,windows应该都能enbale他们
除非,嘿嘿,你让windows在bios里面找不见它们

 

[dragonLinux]

可能可以，linux类的会重新全部驱动，不知道windows是否。

 

[dpff]

If you really want to screw up Windows (or the user who use Windows), write vxds and just don't return. Normally this can make Windows non-restorable. Of course you need make the user run your code first to install vxd.