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[Xen-devel] how to dump calling stack in Xen?

from [Xin Zhao]

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Subject:	[Xen-devel] how to dump calling stack in Xen?
From:	Xin Zhao <zhaoxin@xxxxxxxxxxxxxx>
Date:	Thu, 21 Jul 2005 17:50:23 -0400 (EDT)
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I am trying to dump calling stack in Xen in my codes instead of using
kgdb like tools. oprofile seems to be one possibility.

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. :)

Can someone kindly tell me how to do this? Thanks in advance!

-x


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