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Date: Tue, 18 Jan 2011 10:29:25 +0100
From: Stefano Bonifazi <stefboombastic@gmail.com>
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Subject: [Qemu-devel] Changing the content of target cpu registers
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To: QEMU Developers <qemu-devel@nongnu.org>

Hi all!
  I am working on qemu-user (qemu-ppc).
I'd like to edit the values of target registers during the execution. 
Can I do that by simply changing the content of env->gpr[] or do these 
only contain a copy of the values of the registers?
In this last case, where are the real values of the target registers 
stored so that by modifying them I can alter the behavior of the target 
code execution?
Thank you in advance!
Stefano B.