10066 loader: Add isoboot(5) for booting BIOS systems from HDDs containing ISO images.
Review Request #1324 - Created Dec. 14, 2018 and submitted - Latest diff uploaded
FreeBSD update: https://svnweb.freebsd.org/base?view=revision&revision=332084 This is part of a project for adding the ability to create hybrid CD/USB boot images. In the BIOS case when booting from something that isn't a CD we need some extra boot code to actually find our next stage (loader) within an ISO9660 filesystem. This code will reside in a GPT partition (similar to gptboot(8) from which it is derived) and looks for /boot/loader in an ISO9660 filesystem on the image.
Created and published the iso (http://18.104.22.168.sta.estpak.ee)