Don't forget Diamond which is a GEM TOS "look-alike" version designed for
the Atari 8bits which original came on disk and then came on Super Cartridge
format. Designed by Reevesoft.
Curt
----- Original Message -----
From: "Jason King" <jhking(a)airmail.net>
To: <classiccmp(a)classiccmp.org>
Sent: Friday, April 05, 2002 4:55 PM
Subject: GEM-OS
>
>
> Date: Thu, 4 Apr 2002 15:36:04 -0800 (PST)
> From: Cameron Kaiser <spectre(a)stockholm.ptloma.edu>
> Subject: Re: GEM OS was: CP/M and Imsai
>
> > I've asked this before, but how close is the Commodore GEOS to the
Gem
> > one ? The desktop at least is virtually
identical.
>
> I don't think it is, myself. Berkeley Softworks supposedly modeled it on
the
Macintosh.
Does it have an underlying
system greatly different from TOS and AES(?) ?
Not knowing much about the internals of TOS ...
In Geos the whole OS was coded in 6502 assembler. Couldn't make an 8bit
gui
work with slowpokes like C.
GEM and TOS (as I understand) were partly host
assembler (8088 or 68000)
and part c. No commonality
under the hood at all.