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pdb and Re: [Xen-devel] gdb server outdated?

To: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: pdb and Re: [Xen-devel] gdb server outdated?
From: Tim Newsham <newsham@xxxxxxxx>
Date: Wed, 31 Aug 2005 10:37:49 -1000 (HST)
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Sources from this week give me:
[root@cirrus root]# uname -a
Linux cirrus.x0d.com 2.6.12-xen0 #1 Mon Aug 29 10:04:03 HST 2005 i686 i686 i386 GNU/Linux
[root@cirrus root]# gdbserver-xen --attach 1
Dom0 operation failed -- need to rebuild the user-space tool set?
dom0 op failed: Permission denied
Cannot attach to domain 1: Permission denied (13)

I did a clean rebulid of gdbserver-xen.  Are the sources out of sync
with the xen 'visor?

I gave pdb a whilr for good measure and it is similarly not working:
[root@cirrus libxendebug]# pdb 9999
ERROR: Could not obtain handle on privileged command interface (2 = No such file or directory)
(pdb) error opening xc interface: 2 (No such file or directory)
ERROR: do_evtchn_op: HYPERVISOR_event_channel_op failed: -1
(pdb) evtchn_bind_virq error!
failure: [evtchn_bind_virq error]

This with a freshly built libxendbug and pdb.

Tim Newsham

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