Date   : Sun, 08 Apr 1990 22:15:55 GMT
From   : ogicse!uwm.edu!rpi!zaphod.mps.ohio-state.edu!samsung!munnari.oz.au!bruce!trlluna!rhea.trl.oz.au!aduncan@decwrl.dec.com (Allan Duncan)
Subject: Need CP/M-80 Simulator for UNIX

From article <1990Apr6.013638.27835@druid.uucp>, by darcy@druid.uucp (D'Arcy
J.M. Cain):
> In article <1814@tfd.UUCP> kent@tfd.UUCP (Kent Hauser) writes:
>>I need to run a old CP/M-80 compiler under unix.  Does anyone have a
>>simulator + z80-interpreter suitable for use under SunOS 3.x
>>(MC68020 host)?
> 
> Funny you should ask.  I am writing one as we speak (type?).  I have just
> about finished the instuction decoding functions (8080 - Z80 will be an
> enhancement one day.)  The next step will be to emulate the CP/M OS.
> 
> If someone else has done this I sure would like to hear from them to see
> how they solved various problems.  Perhaps we can share notes.

There are a couple available for the Amiga, which has source provided.
I haven't looked at them in detail, but both also emulate a connected
terminal.  One has the source in assembler (68K), the other I'm not
sure, but it is probably also assembler (the author includes his assembler
and its source on the same disk).
The bulk of the code would be transportable, only the i/o would need to
be changed.

Allan Duncan   ACSnet  a.duncan@trl.oz
               ARPA    a.duncan%trl.oz.au@uunet.uu.net
               UUCP    {uunet,hplabs,ukc}!munnari!trl.oz.au!a.duncan
Telecom Research Labs, PO Box 249, Clayton, Victoria, 3168, Australia.