Date: Sat, 15 Jan 2022 02:53:26 -0800 From: Bakul Shah <bakul@iitbombay.org> To: Aryeh Friedman <aryeh.friedman@gmail.com> Cc: virtualization@freebsd.org Subject: Re: Using bhyve to develop and OS -- tips on how? Message-ID: <6B196318-29A4-479B-BC12-99EBBB69397E@iitbombay.org> In-Reply-To: <CAGBxaXmJYkiAP99RvjMkyOUqz9=BzNOTjTiQgf7EppRw2KfmHQ@mail.gmail.com> References: <CAGBxaXmJYkiAP99RvjMkyOUqz9=BzNOTjTiQgf7EppRw2KfmHQ@mail.gmail.com>
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[-- Attachment #1 --] You may be better off using qemu, at least initially as “legacy” booting requires jumping through a few more hoops. Another suggestion is to check out wiki.osdev.org. There are a lot of useful resources on this site. > On Jan 15, 2022, at 1:29 AM, Aryeh Friedman <aryeh.friedman@gmail.com> wrote: > > > 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 [-- Attachment #2 --] <html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div dir="ltr"></div><div dir="ltr">You may be better off using qemu, at least initially as “legacy” booting requires jumping through a few more hoops. Another suggestion is to check out wiki.osdev.org. There are a lot of useful resources on this site.</div><div dir="ltr"><br><blockquote type="cite">On Jan 15, 2022, at 1:29 AM, Aryeh Friedman <aryeh.friedman@gmail.com> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><div dir="ltr"><div>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).</div><div><br></div><div>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).<br></div><div><div><br>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">Aryeh M. Friedman, Lead Developer, <a href="http://www.PetiteCloud.org" target="_blank">http://www.PetiteCloud.org</a><br></div></div></div></div></div>; </div></blockquote></body></html>
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