RE: [Fault-injection-developer] Couple of issues downloading and building the FITH source code

[Wang, S. <sta...@in...>]

Hi, Rob
Dprobes replaces the instruction in the specified addrees with "int3".
We replace all "in/out".

Thanks,
Stanley

-----Original Message-----
From: Rob Rhoads [mailto:err...@li...]
Sent: 2002=E5=B9=B410=E6=9C=8822=E6=97=A5 12:12
To: Wang, Stanley
Cc: fau...@li...
Subject: RE: [Fault-injection-developer] Couple of issues downloading =
and
building the FITH source code


On Mon, 2002-10-21 at 21:07, Wang, Stanley wrote:
> Hi Rob,
> The modified version insmod's job is very simple:=20
> 1. finds out all "in_x/out_x" instruction in the tested module and
replaces
> them with "int3"
> 2. redirect "ioremap" and "request_irq" to FITH's hook
>

What does dprobes do?
=20
> These work can be done in kernel space with more difficulty :(
> So we do it in user space (insmod).
>=20
> Thanks,
> Stanley
>=20

--=20
Rob Rhoads                     mailto:err...@li...
Telecom Software Platforms     office: 503-677-5498
Intel Communications Group

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