From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: tuhs-bounces@minnie.tuhs.org X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-0.6 required=5.0 tests=DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,HTML_MESSAGE,MAILING_LIST_MULTI, RCVD_IN_DNSWL_NONE,T_DKIM_INVALID autolearn=ham autolearn_force=no version=3.4.1 Received: from minnie.tuhs.org (minnie.tuhs.org [45.79.103.53]) by inbox.vuxu.org (OpenSMTPD) with ESMTP id fea7f5fb for ; Fri, 15 Jun 2018 14:25:20 +0000 (UTC) Received: by minnie.tuhs.org (Postfix, from userid 112) id 9ED189EDFC; Sat, 16 Jun 2018 00:25:19 +1000 (AEST) Received: from minnie.tuhs.org (localhost [127.0.0.1]) by minnie.tuhs.org (Postfix) with ESMTP id BA7789EDE4; Sat, 16 Jun 2018 00:25:06 +1000 (AEST) Authentication-Results: minnie.tuhs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=bsdimp-com.20150623.gappssmtp.com header.i=@bsdimp-com.20150623.gappssmtp.com header.b=ahqazMxJ; dkim-atps=neutral Received: by minnie.tuhs.org (Postfix, from userid 112) id 0A3C79C1EB; Sat, 16 Jun 2018 00:25:06 +1000 (AEST) Received: from mail-io0-f193.google.com (mail-io0-f193.google.com [209.85.223.193]) by minnie.tuhs.org (Postfix) with ESMTPS id 221849C1EB for ; Sat, 16 Jun 2018 00:25:05 +1000 (AEST) Received: by mail-io0-f193.google.com with SMTP id k3-v6so10880652iog.3 for ; Fri, 15 Jun 2018 07:25:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20150623.gappssmtp.com; s=20150623; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=qN28shHtraKMGXiBWYGxltYpBKVnzTAJyJGq9yUtA1o=; b=ahqazMxJfThPoLqDqLbjUzLabvdKojq66fDQFqM3GY0qNtoBNDNT8C8VXAY92kOfax qROhC+P+aoWbiedzFOBZ7Em12y9MTebJ+8CKQqOYD56oz9lI7e995me4cXIcyZiIJLf7 yZ4OGj9NjYdLPcitkNla7CjfMmg1u9kK9TLTZRAaRjYAowmoBX72pMcve2bAiWnfz021 9647tBsVlh6C6XePDZeKd7EKhbYha+MFsp4rsnz+0NU0Mz3+iOAyCZT/JUb+NlX3xLPw jGGusgmwltXRdlzN5ghtWHen/hMlZJY2tVEOVowrG4vhTy76ZeocjsCTQsq2z5KuhscO jGcg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=qN28shHtraKMGXiBWYGxltYpBKVnzTAJyJGq9yUtA1o=; b=CVXGJdfLCn3ABdh+N8tXK/0d0f7oTyDpUvFvAkOh3mg5DAnlQq3cPx0gDSMgZC1RMn kx+JAS3pN73aNGPu+JNeLWaUDXbmulpdivLthyC5WJ+PsVxuHfMBKrurby0W7GxO/Hqn e415UxyhRpXToIQVr73dASfr4bl3pjXyznv4VZYzodImwI52brXvqA0SJxj8b9Nzd0ZP W8mLpl6f8PJZMrSArCgGkRmaJuHeM0T8zU1KArDLVWSLJG4wT/O2AGoKA43sbhLrcxb/ Bp7ylEJEAJWKJ+3kJe5qabFmtmsJ/P/7jHDE7aFMRwSlz+aPAtvGXgA4lF8UurtjNXS7 /8zA== X-Gm-Message-State: APt69E1M89ZK0UNc/nAW9jfE2BjFY7BrvA7tFKkEyULiKRaqGm6ga3Hu owLzQC7Y/YppS+hEh/nYuc54GnLEviTuNrUp0r6Nxg== X-Google-Smtp-Source: ADUXVKIhzRhkpv9CqbLTlLOZpc1yNsd0I3oAUfdbXobCWBb8jqFTjCoz/Okb8RADBwGly41RE7QHlSkd+Q5V27gwI70= X-Received: by 2002:a6b:29c4:: with SMTP id p187-v6mr1630312iop.299.1529072704311; Fri, 15 Jun 2018 07:25:04 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a4f:5945:0:0:0:0:0 with HTTP; Fri, 15 Jun 2018 07:25:03 -0700 (PDT) X-Originating-IP: [2603:300b:6:5100:1052:acc7:f9de:2b6d] In-Reply-To: <7w8t7gcsk3.fsf@junk.nocrew.org> References: <201806150912.w5F9CkZp004310@freefriends.org> <7w8t7gcsk3.fsf@junk.nocrew.org> From: Warner Losh Date: Fri, 15 Jun 2018 08:25:03 -0600 X-Google-Sender-Auth: aUtIWmjK6Pqg-8RO-_7dm__W3BY Message-ID: To: Lars Brinkhoff Content-Type: multipart/alternative; boundary="000000000000606ec8056eaefb90" Subject: Re: [TUHS] maybe off-topic: Unix on a microcontroller X-BeenThere: tuhs@minnie.tuhs.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: The Unix Heritage Society mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: The Eunuchs Hysterical Society Errors-To: tuhs-bounces@minnie.tuhs.org Sender: "TUHS" --000000000000606ec8056eaefb90 Content-Type: text/plain; charset="UTF-8" On Fri, Jun 15, 2018 at 3:22 AM, Lars Brinkhoff wrote: > Arnold wrote: > > https://hackaday.com/2018/06/03/its-unix-on-a-microcontroller/ > > It says PDP-11 right in the article, so it must be on topic. > > RetroBSD is a different take. Instead of running a PDP-11 emulator on > the microcontroller, they ported 2.11BSD to run on the metal: > > http://retrobsd.org/ It looks like retrobsd hasn't been active in the last couple of years though. A cool accomplishment, but with some caveats. All the network is in userland, not the kernel, for example. Warner --000000000000606ec8056eaefb90 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable


On Fri, Jun 15, 2018 at 3:22 AM, Lars Brinkhoff <<= a href=3D"mailto:lars@nocrew.org" target=3D"_blank">lars@nocrew.org>= wrote:
Arnold wrote:
> https://hackaday.com/2018/06/03/its-unix-on-a-microcontroller/

It says PDP-11 right in the article, so it must be on topic.

RetroBSD is a different take.=C2=A0 Instead of running a PDP-11 emulator on=
the microcontroller, they ported 2.11BSD to run on the metal:

http:= //retrobsd.org/

It looks like retrobsd = hasn't been active in the last couple of years though. A cool accomplis= hment, but with some caveats. All the network is in userland, not the kerne= l, for example.

Warner=C2=A0

=
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