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Article #977Re: Mach as a Virtual Machine
From: Alessandro Forin
Date: Fri, 03 May 1991 06:05
Date: Fri, 03 May 1991 06:05
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> It also allows you to run VM on VM, which Mach does not offer. Mach traps can be redirected to user space just like any other trap. There is one trap (htg_mach_syscall) that allows you to invoke the others even if they are redirected ==> Mach on Mach is trivial :-)) Much more interesting is the work that is being done for Norma-Mach, which also involves "emulating" various Mach kernel services in user space. sandro-
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!rpi!usc!sdd.hp.com!wuarchive!udel!rochester!pt.cs.cmu.edu!o.gp.cs.cmu.edu!netnews From: af@cs.cmu.edu (Alessandro Forin) Newsgroups: comp.os.mach Subject: Re: Mach as a Virtual Machine Message-ID: <1991May3.060541.2846@cs.cmu.edu> Date: 3 May 91 06:05:41 GMT References: <1991Apr19.180259.18834@cs.cmu.edu> <21336@paperboy.OSF.ORG> Sender: netnews@cs.cmu.edu (USENET News Group Software) Organization: School of Computer Science, Carnegie Mellon Lines: 11