Xref: utzoo comp.os.cpm:1770 comp.misc:3565 comp.sys.misc:1718
Path: utzoo!attcan!uunet!portal!cup.portal.com!Carra_its-me_Bussa
From: Carra_its-me_Bussa@cup.portal.com
Newsgroups: comp.os.cpm,comp.misc,comp.sys.misc
Subject: Re: z-80 unix and unix-"like" shells
Message-ID: <9464@cup.portal.com>
Date: 26 Sep 88 06:17:35 GMT
References: <7160@well.UUCP>
Distribution: na
Organization: The Portal System (TM)
Lines: 30
XPortal-User-Id: 1.1001.3345

bandy@well.UUCP (Andrew Scott Beals) writes...

[stuff]

> Another effort in the unix look-alike class is the Cromix operating
> system from Cromemco.  Yes, they're still in business and they still
> maintain a uucp site.  They make postings every once in a while.
> I'm not sure that Cromix runs on a z80, but I have heard that it
> does.  Cromix also runs on Cromemco's 68000 machines and a port was

FYI, Cromix v11 _DOES_ run on a Z80.  I worked for the local Cromemco store
here and we had it back then.  As a matter of fact, I was at the VPs house
last night and he was busy connecting it via modem to his PC clone.  Whipping
up his own quick and dirty XMODEM transmitter in C to Procomm 2.4.2.

Cromix/Z80 uses bank swapping--the first 64K is for the OS, other 64K banks
are used for CP/M & CDOS tasks.  REAL Cromix tasks can share a single 64K
bank if they are relocatable-binary.  The C compiler he has for it is pitiful..
Slow as xmas, but it works!!  Three pass from C to ASM, then to OBJ (?) then
a link to .BIN	(whew!	usoft/borland runs a little faster now-a-days! :-) )

Cromix v20 and up used a Z80 AND a 68000 processor; it could figure out what
you were trying to run and select the correct processor.

If anybody has any Cromemco stuff they'd like to sell (or buy!) drop me a
line and I'll have Steve get in touch w/you.

carra bussa @ cup.portal.com

PS - somebody ported Cromix to an AMIGA??? Hell, that'd almost be worth having!