• SCSI emulation in the LUNA-88K emulation mode, allowing OpenBSD/luna88k to run from a disk image. Previously, only root-on-nfs was possible.

I haven’t done any updates as of yet but for all you Linux users it’s worth while:

http://gavare.se/gxemul/download.html

Don’t get all to excited, it’s a terrible port, but it’s to the point where it can barely run stuff. Although I don’t know how much is me, and how much is GXemul. I probably should have tested on Linux first.

Anyways it’s enough to boot the Luna m88k OpenBSD ram disk up to the single user mode, and poke around. The hard disk doesn’t pick up, and I haven’t even tried the NIC, although the address is looking pretty bogus.

I wanted to try the PMAX version of Mach, but then it hit me, that there is no server to load. And porting the system level from Mach 3.0 to 2.5 looks way more involved than Mach 3.0 being ‘something minor’.

Back on the 88k front, the Luna shipped with something called UniOS-Mach, but good luck finding that in this day & age. I guess I’ll have to go back to Japan.

For the crazy among us, go ahead and try gxemul-0.6.2-ultra-primative.zip The name says just how stable it is.

In the meantime here is a super low resolution capture of the screensaver from a Luna via http://www.nk-home.net/~aoyama/luna88k/

As an update, I added in the timer code from PCemu, and now that the timers appear to be firing some stuff like OS/F 1.0 get’s further!

I need to go through the setup stuff a lot better as this is just untar’d and not setup at all. Not that it’s useful, but here, osf1-barely.7z .

So if anyone downloaded gxemul prior to this update, re-download it again! I put the m88k ramdisk kernel in there too so you can quickly test the Luna 88k emulation.