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From: David Edelsohn <dje@watson.ibm.com>
To: Samuel Rydh <samuel@ibrium.se>
Cc: Tom Harrington <tph@rmi.net>, linuxppc-dev@lists.linuxppc.org
Subject: Re: mac-on-linux project status
Date: Mon, 25 Jan 1999 12:44:11 -0500	[thread overview]
Message-ID: <9901251744.AA90074@marc.watson.ibm.com> (raw)
In-Reply-To: Message from Samuel Rydh <samuel@ibrium.se> of "Mon, 25 Jan 1999 16:12:52 +0100." <v03130305b2d231353f9c@[192.168.0.1]>


	One of the changes from the original POWER architecture to the
PowerPC architecture was "virtualizing" the instructions so that a
hypervisor-like OS could virtualize the processor and allow hosted
operating systems on a virtual machine.

	The hosted operating system thinks that it is running on hardware
but all privileged operations trap to the hypervisor.

David


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  reply	other threads:[~1999-01-25 17:44 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
1999-01-24  3:48 mac-on-linux project status Samuel Rydh
1999-01-24 19:28 ` Linux and Mac together (Was: Re: mac-on-linux project status) Robin Colgrove
1999-01-25  0:55   ` Tom Harrington
1999-01-25  5:11     ` Ken Roberts
1999-01-25 15:47       ` David A. Gatwood
1999-01-25  1:14 ` mac-on-linux project status Tom Harrington
1999-01-25 15:12   ` Samuel Rydh
1999-01-25 17:44     ` David Edelsohn [this message]
1999-01-25 19:21     ` Tom Harrington

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