From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=5.0 tests=DKIM_INVALID,DKIM_SIGNED, MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 8848 invoked from network); 15 Sep 2020 23:48:47 -0000 Received: from minnie.tuhs.org (45.79.103.53) by inbox.vuxu.org with ESMTPUTF8; 15 Sep 2020 23:48:47 -0000 Received: by minnie.tuhs.org (Postfix, from userid 112) id 3B96E9CB74; Wed, 16 Sep 2020 09:48:45 +1000 (AEST) Received: from minnie.tuhs.org (localhost [127.0.0.1]) by minnie.tuhs.org (Postfix) with ESMTP id 1A99F9C73F; Wed, 16 Sep 2020 09:48:16 +1000 (AEST) Authentication-Results: minnie.tuhs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=eschatologist.net header.i=@eschatologist.net header.b="VHuwOdR/"; dkim-atps=neutral Received: by minnie.tuhs.org (Postfix, from userid 112) id 2B25B9C73F; Wed, 16 Sep 2020 09:48:13 +1000 (AEST) X-Greylist: delayed 1173 seconds by postgrey-1.36 at minnie.tuhs.org; Wed, 16 Sep 2020 09:48:12 AEST Received: from beige.elm.relay.mailchannels.net (beige.elm.relay.mailchannels.net [23.83.212.16]) by minnie.tuhs.org (Postfix) with ESMTPS id 6CC609C6B1 for ; Wed, 16 Sep 2020 09:48:12 +1000 (AEST) X-Sender-Id: dreamhost|x-authsender|cmhanson@eschatologist.net Received: from relay.mailchannels.net (localhost [127.0.0.1]) by relay.mailchannels.net (Postfix) with ESMTP id B2D6E400DF1 for ; Tue, 15 Sep 2020 23:28:38 +0000 (UTC) Received: from pdx1-sub0-mail-a38.g.dreamhost.com (100-96-7-107.trex.outbound.svc.cluster.local [100.96.7.107]) (Authenticated sender: dreamhost) by relay.mailchannels.net (Postfix) with ESMTPA id 4CB83400F7A for ; Tue, 15 Sep 2020 23:28:38 +0000 (UTC) X-Sender-Id: dreamhost|x-authsender|cmhanson@eschatologist.net Received: from pdx1-sub0-mail-a38.g.dreamhost.com (pop.dreamhost.com [64.90.62.162]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384) by 0.0.0.0:2500 (trex/5.18.8); Tue, 15 Sep 2020 23:28:38 +0000 X-MC-Relay: Neutral X-MailChannels-SenderId: dreamhost|x-authsender|cmhanson@eschatologist.net X-MailChannels-Auth-Id: dreamhost X-Sponge-Robust: 6e4cb0ec2e051764_1600212518522_2949313959 X-MC-Loop-Signature: 1600212518522:3785660446 X-MC-Ingress-Time: 1600212518521 Received: from pdx1-sub0-mail-a38.g.dreamhost.com (localhost [127.0.0.1]) by pdx1-sub0-mail-a38.g.dreamhost.com (Postfix) with ESMTP id 11BB08532B for ; Tue, 15 Sep 2020 16:28:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=eschatologist.net; h=from :content-type:content-transfer-encoding:mime-version:subject :message-id:date:to; s=eschatologist.net; bh=rDQ2HB45lg+IPcoiMVn viKztrbA=; b=VHuwOdR/qE/6kFCORpdtdv0eLreqYQL9dieiWEg1GHavz5l7Pfq mmexDJeP+LpgIfVNYnTmOd+INMOKaRkL8/9sz7fkOdLn/k3ls8+18NjLrjS8Azrz RIa9EhhHii5lbnmy34srpxhXtQ1skrtEPkZ/s3Yx3TcSeByCXWZXY86Y= Received: from localhost.localdomain (c-76-126-113-109.hsd1.ca.comcast.net [76.126.113.109]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: cmhanson@eschatologist.net) by pdx1-sub0-mail-a38.g.dreamhost.com (Postfix) with ESMTPSA id DA96685324 for ; Tue, 15 Sep 2020 16:28:37 -0700 (PDT) X-DH-BACKEND: pdx1-sub0-mail-a38 From: Chris Hanson Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.0.3.2.26\)) Message-Id: Date: Tue, 15 Sep 2020 16:28:36 -0700 To: tuhs@tuhs.org X-Mailer: Apple Mail (2.3654.0.3.2.26) X-VR-OUT-STATUS: OK X-VR-OUT-SCORE: 0 X-VR-OUT-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgedujedrtddugddugecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucggtfgfnhhsuhgsshgtrhhisggvpdfftffgtefojffquffvnecuuegrihhlohhuthemuceftddtnecunecujfgurhephfgtgfgguffkfffvofesthhqmhdthhdtjeenucfhrhhomhepvehhrhhishcujfgrnhhsohhnuceotghmhhgrnhhsohhnsegvshgthhgrthholhhoghhishhtrdhnvghtqeenucggtffrrghtthgvrhhnpeetffefgfehvefgvdehteefhfejjeejteeutdfgtdeuheejieffiedugfelfeetgeenucfkphepjeeirdduvdeirdduudefrddutdelnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmohguvgepshhmthhppdhhvghloheplhhotggrlhhhohhsthdrlhhotggrlhguohhmrghinhdpihhnvghtpeejiedruddviedruddufedruddtledprhgvthhurhhnqdhprghthhepvehhrhhishcujfgrnhhsohhnuceotghmhhgrnhhsohhnsegvshgthhgrthholhhoghhishhtrdhnvghtqedpmhgrihhlfhhrohhmpegtmhhhrghnshhonhesvghstghhrghtohhlohhgihhsthdrnhgvthdpnhhrtghpthhtohepthhuhhhssehtuhhhshdrohhrgh Subject: [TUHS] Historical sources for 68010 + 68451 systems? X-BeenThere: tuhs@minnie.tuhs.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: The Unix Heritage Society mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: tuhs-bounces@minnie.tuhs.org Sender: "TUHS" I have an MVME121 that I=E2=80=99d like to run some stuff on. I=E2=80=99m = planning what I=E2=80=99ll need to do to port MINIX 1.5 but since this = has a 68451 segmented MMU, I=E2=80=99d 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=E2=80=99m 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=E2=80=99d be = good to have an example. =E2=80=94 Chris