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SubjectRe: Announce: ndiswrapper
On Tue, 2003-11-18 15:14:01 +0100, Maciej Zenczykowski <>
wrote in message <>:
> > 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...


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