32V update (was Re: [TUHS] While on the subject of 32V ...)
Pat Villani
Pat.Villani at hp.com
Sat Nov 1 00:26:33 AEST 2003
Silly lawyers :-) I know I'm good, but building in all the HP-UX
features in a few months? Not that good (or modest for that matter).
Hm, 32V-x86 huh? Maybe, but I'd like to make it fairly portable and
have a number of targets built from the same source tree. I don't know
if that will ever happen, but I don't want to design it out either by
name or file partitioning. Maybe we can address the project name at a
later date.
I'll keep the VAX port alive throughout the project by making sure I can
cross compile a clean VAX kernel at every milestone. There may still be
a VAX in the building somewhere. Even if one was around, I won't be
testing the VAX port thanks to HP legal. We're now cleaning house of
alpha systems, so a VAX is almost impossible to locate. Darn mergers
keeps wiping them out, like that asteroid and dinosaurs years ago ;-)
Progress: I'm working on the make file. I'm trying to get a clean build
by substituting stubs for the VAX code I ripped out. Once done, I can
concentrate on x86 equivalents.
Device drivers: I have keyboard and character cell VGA code I can use.
I had been planning on adapting the Hale Landis ATA code from
http://www.ata-atapi.com/, and the Thix floppy driver from
http://www.hulubei.net/tudor/thix/ is probably a good piece of code to
model the 32V driver on.
Pat
Wesley Parish wrote:
> It's downloaded.
>
> I would suggest renaming it to something like 32V-x86, though - makes it
> easier to remember it's not going to be precisely the same as 32V for VAX.
>
> In relation to corporate caveats, the only way you could actually compete with
> HP is if somehow, in a matter of months, you redid the entire development of
> BSD and SVRx, up to the stage HP-UX currently is at.
>
> Oh well, time for me to brush off my Pajari book on Unix device drivers and
> see if I can make the grade! ;)
>
> Wesley Parish
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