From mboxrd@z Thu Jan  1 00:00:00 1970
From: tgh <tianguanhua@ncic.ac.cn>
Subject: question about machine-to-physic table and
	phy-to-machine table
Date: Fri, 23 Mar 2007 09:56:08 +0800
Message-ID: <460333B8.70307@ncic.ac.cn>
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hi
 I read the code ,there are machine-to-physic table and 
physic-to-machine table
there are machine address for hardward address ,physic address for 
guestos's view hardware and virtual address ,is it right?

phy-to-machine table is a mapping for guestos's view hardware to real 
hardward ,is it right?
I am confused about the meaning and function of  machine-to-physic address

could you help me
Thanks in advnace