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[Xen-devel] Debugging DomU

from [Purav Saraiya]

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Subject:	[Xen-devel] Debugging DomU
From:	"Purav Saraiya" <purav@xxxxxxxxxxxxx>
Date:	Sat, 19 Nov 2005 17:44:54 -0500 (EST)
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I am facing problems with debugging DomU.

I have made changes in the gdt table in the file head.S for Dom U. Because
of that the domain is crashing.

For debugging, I followed the steps mentioned in the file
/xen-unstable/tools/debugger/gdb/README. I also made changes in the
/xen/Rules.mk file and compiled domU with -g C flag.

However, as mentioned in the README file no
/var/xen/dump/<Domain-name>.<DomainID>.core file is generated.

Rules.mk file :
verbose     ?= y
debug       ?= y
perfc       ?= n
perfc_arrays?= n
domu_debug  ?= y
crash_debug ?= y

Am I missing something?

Thanks for replies.
-Purav

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