On Wed, 31 Jan 2018 17:05:57 -0500 Bryan Steele <bry...@gmail.com> wrote: > On Wed, Jan 31, 2018 at 10:41:48PM +0100, Christian Weisgerber wrote: >> Alexei Malinin: >> >> > If the base system supported multi-booting in MBR would the community be >> > interested in it? >> >> It should be easy to adapt FreeBSD's boot0. I don't remember any >> demand for it, and now MBR is on its way out... >> >> https://svnweb.freebsd.org/base/head/stand/i386/boot0/boot0.S >> >> boot0 + boot0cfg might be something for the ports tree. >> >> -- >> Christian "naddy" Weisgerber na...@mips.inka.de > > OpenBSD's boot(8) already supports multi-boot (chainloading PBR), see > the "machine boot" command, note that this is different from "boot". > > http://man.openbsd.org/man8/amd64/boot.8#COMMANDS > > There's no support for this in efiboot, but with that you can instead > use an UEFI shell, or some other EFI loader, like rEFInd.
Also we can use "machine exit". This leads most firware invoke next boot loader. --yasuoka
