From: Chris Hanson <cmhanson@eschatologist.net>
To: tuhs@tuhs.org
Subject: [TUHS] Historical sources for 68010 + 68451 systems?
Date: Tue, 15 Sep 2020 16:28:36 -0700 [thread overview]
Message-ID: <DFA6E8C5-FA9A-42AA-B46C-289E373E053A@eschatologist.net> (raw)
I have an MVME121 that I’d like to run some stuff on. I’m planning what I’ll need to do to port MINIX 1.5 but since this has a 68451 segmented MMU, I’d like to actually make use of it.
Have any historical sources been published for UNIX on the various 68010 + 68451 systems from the early-mid 1980s? I’m curious how they used segmented MMUs.
I figure at minimum I could have several segments set up to enforce protections and a stable per-process address space, but it’d be good to have an example.
— Chris
next reply other threads:[~2020-09-15 23:48 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-15 23:28 Chris Hanson [this message]
2020-09-15 23:55 ` Gregg Levine
2020-09-16 3:05 ` Chris Hanson
2020-09-16 5:21 ` Arno Griffioen
2020-09-16 8:53 ` Al Kossow
2020-09-16 23:47 ` Dave Horsfall
2020-09-16 19:53 Nelson H. F. Beebe
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