Date: Tue, 1 Jul 1997 23:13:17 -0700 (PDT) From: Julian Elischer <julian@whistle.com> To: dyson@FreeBSD.ORG Cc: Andrew Reilly <andrew@zeta.org.au>, hackers@FreeBSD.ORG Subject: Re: PDP-11 UNIX source licenses Message-ID: <Pine.BSF.3.95.970701231141.24882B-100000@current1.whistle.com> In-Reply-To: <199707020503.AAA00337@dyson.iquest.net>
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On my P6-200 I should be able to fit the entire address space, kernel and a couple of users worth, into the cpu cache.. heh (I cut my teeth on the 11, what a nice instruction set.. sigh) On Wed, 2 Jul 1997, John S. Dyson wrote: > > As an interesting "potted history" demonstration, it ought > > to be possible with today's hardware to run this on a PDP-11 > > simulator if such exists. It would probably be faster than > > the real thing. > > > > Does anyone know of a PDP-11 simulator? (Couldn't be too > > hard.) > > > I know of a really good one at ftp://ftp.digital.com/pub/DEC/sim > There is a simulator called sim_2_2 or somesuch that actually > works pretty well. I have booted the UNIX V7 that also resides in > a subdir below there... The simulator isn't very fast, but looking > at the code, it appears that it might be very complete. > > John > >
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