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From: Nicholas Amon <namon@xceedium.com>
To: kvm@vger.kernel.org
Subject: Unable to single-step in kvm, always results in a resume
Date: Tue, 19 Jan 2010 09:23:25 -0500	[thread overview]
Message-ID: <4B55C05D.6030408@xceedium.com> (raw)

Hi All,

I am trying to single-step through my kernel using qemu and kvm.  I have 
run qemu via: 
  qemu-system-x86_64 -s -S -hda /home/nickamon/lab1/obj/kernel.img and 
also connected to the process using gdb.

Problem is that whenever I try and step instruction, it seems to resume 
my kernel rather than allowing me to progress instruction by 
instruction.  I have built the kvm snapshot from git and still no luck.  
Tried following the code for a few hours and have no luck.  Any suggestions?

Thanks,

Nicholas



             reply	other threads:[~2010-01-19 14:27 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-01-19 14:23 Nicholas Amon [this message]
2010-01-19 15:11 ` Unable to single-step in kvm, always results in a resume Jan Kiszka
2010-01-19 15:13   ` Jan Kiszka
     [not found]     ` <4B566CB5.7080804@xceedium.com>
2010-01-20 10:08       ` Jan Kiszka
2010-01-20 14:34         ` Nicholas Amon
2010-01-22  3:59         ` Nicholas Amon
2010-01-22 15:06           ` Jan Kiszka
2010-01-29  3:57             ` Nicholas Amon

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