Messages in this thread | | | Date | Tue, 18 Nov 2003 15:49:21 +0100 | From | Jan-Benedict Glaw <> | Subject | Re: Announce: ndiswrapper |
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On Tue, 2003-11-18 15:14:01 +0100, Maciej Zenczykowski <maze@cela.pl> wrote in message <Pine.LNX.4.44.0311181510290.29639-100000@gaia.cela.pl>: > > Pontus Fuchs wrote:
> Speaking of io-trace has anyone actually done this? I'm working on a
It's actually not all that simple. Some CPUs do have direct inb/outb instructions that are not syscalls. So you either have to single-step all the program and look at it's execution path, or you'd run it as a notmal user and handle the privilege penetration then luser starts inb'ing:) A coworker of me has done that with a DOS driver, doing such IO tracing for the dosemu it was running it.
Maybe he cares to explain it in detail...
MfG, JBG
-- Jan-Benedict Glaw jbglaw@lug-owl.de . +49-172-7608481 "Eine Freie Meinung in einem Freien Kopf | Gegen Zensur | Gegen Krieg fuer einen Freien Staat voll Freier Bürger" | im Internet! | im Irak! ret = do_actions((curr | FREE_SPEECH) & ~(NEW_COPYRIGHT_LAW | DRM | TCPA)); [unhandled content-type:application/pgp-signature] | |