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Date: Thu, 23 Oct 2003 22:10:28 +0100
From: Josef Karthauser <joe@FreeBSD.org>
To: David Malone <dwmalone@maths.tcd.ie>
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cc: freebsd-hackers@FreeBSD.org
Subject: Re: ktrace/kdump question: intrepretting calls.
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On Thu, Oct 23, 2003 at 05:33:09PM +0100, David Malone wrote:
> On Thu, Oct 23, 2003 at 04:40:41PM +0100, Josef Karthauser wrote:
> > I'm trying to work out what a particular application does by using
> > ktrace and kdump.  At the relevant point in the kdump it says:
> >=20
> >   1080 Application CALL  #91(0x28d28000,0x4000)
> >   1080 Application RET   #91 0
> >=20
> > How do I go about working out what this call means?  I guess that it's
> > to a library somewhere, but I'm not sure what.  I'd like to ktrace that
> > too if possible.
>=20
> Is it a linux binary? The #91 means syscall 91 AFAIK, which isn't
> in use on -stable or -current. However Linux syscall #91 is munmap,
> which looks like a plausable candidate given the arguments. Try
> installing the linux_kdump port...
>=20

Thanks. I'll take a look.

Joe
--=20
Josef Karthauser (joe@tao.org.uk)	       http://www.josef-k.net/
FreeBSD (cvs meister, admin and hacker)     http://www.uk.FreeBSD.org/
Physics Particle Theory (student)   http://www.pact.cpes.sussex.ac.uk/
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D An eclectic mix of fact an=
d theory. =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

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