From nobody Sat Jan 15 09:29:10 2022 X-Original-To: virtualization@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 98DD1194BFAF for ; Sat, 15 Jan 2022 09:29:30 +0000 (UTC) (envelope-from aryeh.friedman@gmail.com) Received: from mail-yb1-xb33.google.com (mail-yb1-xb33.google.com [IPv6:2607:f8b0:4864:20::b33]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1D4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4JbXtd4Pg8z53Rl for ; Sat, 15 Jan 2022 09:29:29 +0000 (UTC) (envelope-from aryeh.friedman@gmail.com) Received: by mail-yb1-xb33.google.com with SMTP id e195so565912ybb.7 for ; Sat, 15 Jan 2022 01:29:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:from:date:message-id:subject:to; bh=t8eebhfjE2RWCiQg4fGjRurkgZeEtMLVSIcATF/2e9k=; b=blGnI5CGUj+2EI8zIcHldfiU2r5AxqR4LQOGuUGdfp/1lVzvrt5x+tXrWi2WznURIl 1FiCNpaPwoWwfpSrb0pP//fCIX/t5Gp6qhk2m1NRFSXvyxC7aU9RBbC8w2IxEp00z2tl R2xIy+rvxY4loTzBIRrMW/53MRkFd8vv6an4/5f4mQTLfgl8pH1dz0t48/3lAaa65sD/ 7oQE8qpJSWAE4gD0xf6Smbw11dnpSPzSWC5OEY7BhnsVLpNWII7eyQZQkTimMwftyr0c gs9Er9ULT8iKOQPBVAw9hrOb7Tuk9Sx04HzF75oHHW1YOOiAo0RsM6IEbgzmSbtF20kA 4eMQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=t8eebhfjE2RWCiQg4fGjRurkgZeEtMLVSIcATF/2e9k=; b=jZsBs/kjSPbrMNVDPw2+udIrgS2VZ+N2CRlIy5Z/WuI3qq2PrHLUhGAVt/RL2r1uQ4 1ni1wyCPGhevcqf2JK8dwyvtjPCMotALihkFKfkLY3oLZ6seh7HE3ljdzc+uEWejJ6Pk LIvpXil806HfI6nSZuovn56hd01EvPWT4QEH2Jjp+W6QFZ3/gZ03EyLi7ZL7XyhmIqbc gQdA5GcSWs9Q8X8ixQpaBHJMyb9PLtUaKGtK9E4yje73epiqE0kGfpTuJW8Wa7cr2AuL eEVzYN4dQfAHfDbxajwQDGeCSXIk4MdHpSqEA1QAVQCLw9oCmran+YbzOVzPJ/dYbWQ6 d6bg== X-Gm-Message-State: AOAM533BLgrPjG+P9dvOafXXFJOSwBopZfSlYFr/Z0Rflvg7W2mzioyY aPotQ4f8Udkv4uZr/aAXNRrhsnViTVOrIFL4tbfc6MhN X-Google-Smtp-Source: ABdhPJx+i6T1y5ldW3M6gUcCcH2fBAJ0eGQR2ch55joeQnrcIdEfd7cIqUmiqPIRhC60/Y1LdLybmOPd/oLfX1hpne8= X-Received: by 2002:a05:6902:152:: with SMTP id p18mr18889101ybh.85.1642238963425; Sat, 15 Jan 2022 01:29:23 -0800 (PST) List-Id: Discussion List-Archive: https://lists.freebsd.org/archives/freebsd-virtualization List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-virtualization@freebsd.org X-BeenThere: freebsd-virtualization@freebsd.org MIME-Version: 1.0 From: Aryeh Friedman Date: Sat, 15 Jan 2022 04:29:10 -0500 Message-ID: Subject: Using bhyve to develop and OS -- tips on how? To: "freebsd-virtualization@freebsd.org" Content-Type: multipart/alternative; boundary="0000000000000d261805d59b8eb3" X-Rspamd-Queue-Id: 4JbXtd4Pg8z53Rl X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20210112 header.b=blGnI5CG; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of aryehfriedman@gmail.com designates 2607:f8b0:4864:20::b33 as permitted sender) smtp.mailfrom=aryehfriedman@gmail.com X-Spamd-Result: default: False [-3.00 / 15.00]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; MID_RHS_MATCH_FROMTLD(0.00)[]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-1.00)[-1.000]; FROM_EQ_ENVFROM(0.00)[]; SUBJECT_ENDS_QUESTION(1.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; TAGGED_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20210112]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[virtualization@freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::b33:from]; MLMMJ_DEST(0.00)[virtualization]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[] X-ThisMailContainsUnwantedMimeParts: N --0000000000000d261805d59b8eb3 Content-Type: text/plain; charset="UTF-8" I want to develop a OS completely from scratch, i.e. starting with the first instruction encountered after POST and everything above it (mostly for fun). I want to use bhyve to do this any tips on how to get started (I have found a few tutorials on how to do the asm part of a MBR but that's about as far as I have gotten). -- Aryeh M. Friedman, Lead Developer, http://www.PetiteCloud.org --0000000000000d261805d59b8eb3 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
I want to develop a OS completely from scratch, i.e. = starting with the first instruction encountered after POST and everything a= bove it (mostly for fun).

I want to use bhyve to d= o this any tips on how to get started (I have found a few tutorials on how = to do the asm part of a MBR but that's about as far as I have gotten).<= br>

--
Aryeh M. Friedman, Lead D= eveloper, http://w= ww.PetiteCloud.org
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