From: Gerd Knorr <kraxel@suse.de>
To: Xin Zhao <zhaoxin@eecs.umich.edu>
Cc: xen-devel@lists.xensource.com
Subject: Re: how to dump calling stack in Xen?
Date: 22 Jul 2005 03:22:55 +0200 [thread overview]
Message-ID: <87ek9rr5w0.fsf@bytesex.org> (raw)
In-Reply-To: <Pine.LNX.4.58.0507211742400.7457@willow.eecs.umich.edu>
Xin Zhao <zhaoxin@eecs.umich.edu> writes:
> While oprofile is already included in kernel 2.6.11, I don't
> see this option when I do "make ARCH=xen menuconfig". Actually I always
> see the call stack dump after I crash the kernel. So I think there are
> some codes in kernel that can dump the stack information. But I haven't
> find them. :)
linux kernel has a "dump_stack()" function, that helps at least for
the linux kernel context. xen itself hasn't something like that, you
only get the addresses, not the symbols ...
Gerd
prev parent reply other threads:[~2005-07-22 1:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-21 21:50 how to dump calling stack in Xen? Xin Zhao
2005-07-22 1:22 ` Gerd Knorr [this message]
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