From: Paul Ruizendaal <pnr@planet.nl>
To: TUHS main list <tuhs@minnie.tuhs.org>, paul@rileyriot.com
Subject: [TUHS] Unix V6: Assembler Listings
Date: Thu, 11 Jun 2020 17:26:36 +0200 [thread overview]
Message-ID: <84BE6471-7004-466E-BE0C-2622DD2D41A3@planet.nl> (raw)
> I am now writing code in assembly for the PDP-11. I remember reading
> somewhere that the output from "AS" (my caps) is a bit meagre. I can't find
> an option to produce a text listing. Is it possible from AS, using command
> options (I can't see one) or perhaps from "LD"?
>
> Paul
>
> *Paul Riley*
I had the same problem. As I was porting to a different mini I had to write a new assembler. As you have undoubtedly seen, early ‘as’ was written in assembler and not so easy to use as a base. Hence I used Richard’s Miller’s AS for the Interdata as a base (available on Tuhs):
https://www.tuhs.org/cgi-bin/utree.pl?file=Interdata732/usr/source/as
Later I discovered that the TUHS archive has source code for the original ‘as’ rewritten in C, a work by Roger Jaeger:
https://minnie.tuhs.org/Archive/Distributions/USDL/Mini-Unix/
Maybe adding a listing module to this version of ‘as’ is another possible route.
next reply other threads:[~2020-06-11 15:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-11 15:26 Paul Ruizendaal [this message]
2020-06-11 15:57 ` Warner Losh
-- strict thread matches above, loose matches on Subject: below --
2020-06-11 11:38 Paul Riley
2020-06-11 12:55 ` Clem Cole
[not found] ` <9CCCBCA1-DD64-49EA-AD3E-8E2B9C548B99@icloud.com>
2020-06-11 13:40 ` Clem Cole
2020-06-11 14:56 ` Warner Losh
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