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Re: M68k add to memory is not a mistake any more

From MitchAlsup <MitchAlsup@aol.com>
Newsgroups comp.arch
Subject Re: M68k add to memory is not a mistake any more
Date 2012-01-31 10:15 -0800
Organization http://groups.google.com
Message-ID <1881785.3698.1328033725087.JavaMail.geo-discussion-forums@yqcg21> (permalink)
References <ggtgp-8D1AEA.03180231012012@netnews.mchsi.com>

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Even the 68020 guys understand that most of the new addressing modes in the 020 were "not good for the architecture" en-the-large, scaled index being the exception (it was useful and not damaging to the implementations).

Indirect addressing: If you don't have enough registers (like 8 with some dedicated), this addressing mode makes sense at the instruction set level. If you do have enough registers (like 32), it does not. 

At the pipeline level, indirect addressing is a way to multiply the activity at the data cache while not adding much activity to the rest of the pipelines. Since the data cache is already on a critical path (or it would have been made bigger) adding new means to push more accesses through said cache is not going to make it any faster, and might make it smaller (to meet frequency/cycle-time).

This is completely different than the 360/x86 scheme where one could organize the pipeline so that inbound memory references (loads) are made to look less expensive by hiding the data cache access before the execute stage of the pipe. Indirect addressing creates a new forwarding path from address-generator through the data cache.

And as the latest 360-Z implementation showed, doing the data cache as if it were an function unit (instead of several stages in the pipeline) leads to simpler internal circuitry.

So, no, indirect addressing has a lot going against it and little for it.

Mitch

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Thread

M68k add to memory is not a mistake any more Brett Davis <ggtgp@yahoo.com> - 2012-01-31 03:18 -0600
  Re: M68k add to memory is not a mistake any more timcaffrey@aol.com (Tim McCaffrey) - 2012-01-31 15:49 +0000
    Re: M68k add to memory is not a mistake any more Michael S <already5chosen@yahoo.com> - 2012-01-31 09:48 -0800
      Re: M68k add to memory is not a mistake any more timcaffrey@aol.com (Tim McCaffrey) - 2012-01-31 22:20 +0000
  Re: M68k add to memory is not a mistake any more MitchAlsup <MitchAlsup@aol.com> - 2012-01-31 10:15 -0800
    Re: M68k add to memory is not a mistake any more ChrisQ <blackhole@devnull.com> - 2012-02-03 15:49 +0000
      Re: M68k add to memory is not a mistake any more MitchAlsup <MitchAlsup@aol.com> - 2012-02-03 12:44 -0800
  Re: M68k add to memory is not a mistake any more ChrisQ <blackhole@devnull.com> - 2012-02-01 12:49 +0000
    Re: M68k add to memory is not a mistake any more MitchAlsup <MitchAlsup@aol.com> - 2012-02-01 08:02 -0800
      Re: M68k add to memory is not a mistake any more sarr.blumson@alum.dartmouth.org - 2012-02-01 16:18 +0000
        Re: M68k add to memory is not a mistake any more ChrisQ <blackhole@devnull.com> - 2012-02-01 16:53 +0000
          Re: M68k add to memory is not a mistake any more Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2012-02-01 12:54 -0700
            Re: M68k add to memory is not a mistake any more Brett Davis <ggtgp@yahoo.com> - 2012-02-02 21:01 -0600
          Re: M68k add to memory is not a mistake any more timcaffrey@aol.com (Tim McCaffrey) - 2012-02-02 16:41 +0000
            Re: M68k add to memory is not a mistake any more ChrisQ <blackhole@devnull.com> - 2012-02-02 22:47 +0000
            Re: M68k add to memory is not a mistake any more anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-02-03 14:57 +0000
          Re: M68k add to memory is not a mistake any more Quadibloc <jsavard@ecn.ab.ca> - 2012-02-03 10:21 -0800
          Re: M68k add to memory is not a mistake any more Quadibloc <jsavard@ecn.ab.ca> - 2012-02-03 10:25 -0800
          Re: M68k add to memory is not a mistake any more MitchAlsup <MitchAlsup@aol.com> - 2012-02-03 12:48 -0800
            Re: M68k add to memory is not a mistake any more EricP <ThatWouldBeTelling@thevillage.com> - 2012-02-07 12:02 -0500
              Re: M68k add to memory is not a mistake any more Brett Davis <ggtgp@yahoo.com> - 2012-02-07 13:07 -0600
                Re: M68k add to memory is not a mistake any more EricP <ThatWouldBeTelling@thevillage.com> - 2012-02-07 14:58 -0500
                Re: M68k add to memory is not a mistake any more Stephen Sprunk <stephen@sprunk.org> - 2012-02-07 17:25 -0600
                Re: M68k add to memory is not a mistake any more Robert Wessel <robertwessel2@yahoo.com> - 2012-02-07 22:42 -0600
                Re: M68k add to memory is not a mistake any more Brian Drummond <brian@shapes.demon.co.uk> - 2012-02-08 10:31 +0000
                Re: M68k add to memory is not a mistake any more Robert Wessel <robertwessel2@yahoo.com> - 2012-02-08 14:12 -0600
                Re: M68k add to memory is not a mistake any more anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-02-08 14:00 +0000
                Re: M68k add to memory is not a mistake any more MitchAlsup <MitchAlsup@aol.com> - 2012-02-09 11:45 -0800
                Re: M68k add to memory is not a mistake any more Brett Davis <ggtgp@yahoo.com> - 2012-02-08 13:25 -0600
              Re: M68k add to memory is not a mistake any more Stephen Sprunk <stephen@sprunk.org> - 2012-02-07 14:21 -0600
    Re: M68k add to memory is not a mistake any more Stefan Monnier <monnier@iro.umontreal.ca> - 2012-02-02 16:46 -0500
      Re: M68k add to memory is not a mistake any more ChrisQ <blackhole@devnull.com> - 2012-02-03 16:00 +0000
        Re: M68k add to memory is not a mistake any more anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-02-03 16:12 +0000
          Re: M68k add to memory is not a mistake any more ChrisQ <blackhole@devnull.com> - 2012-02-03 17:19 +0000
            Re: M68k add to memory is not a mistake any more anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-02-03 17:25 +0000
  Re: M68k add to memory is not a mistake any more jacko <jackokring@gmail.com> - 2012-02-01 05:31 -0800
  Re: M68k add to memory is not a mistake any more Quadibloc <jsavard@ecn.ab.ca> - 2012-02-01 10:21 -0800
    Re: M68k add to memory is not a mistake any more ChrisQ <blackhole@devnull.com> - 2012-02-01 19:16 +0000
      Re: M68k add to memory is not a mistake any more Robert Wessel <robertwessel2@yahoo.com> - 2012-02-01 13:34 -0600
        Re: M68k add to memory is not a mistake any more EricP <ThatWouldBeTelling@thevillage.com> - 2012-02-07 17:08 -0500
      Re: M68k add to memory is not a mistake any more Anne & Lynn Wheeler <lynn@garlic.com> - 2012-02-01 14:50 -0500
      Re: M68k add to memory is not a mistake any more Brett Davis <ggtgp@yahoo.com> - 2012-02-02 02:07 -0600
        Re: M68k add to memory is not a mistake any more Piotr Wyderski <peter.pan@neverland.mil> - 2012-02-06 10:50 +0100
      Re: M68k add to memory is not a mistake any more Quadibloc <jsavard@ecn.ab.ca> - 2012-02-02 12:30 -0800
    Re: M68k add to memory is not a mistake any more Brett Davis <ggtgp@yahoo.com> - 2012-02-02 02:03 -0600
      Re: M68k add to memory is not a mistake any more nospam@ab-katrinedal.dk (Niels Jørgen Kruse) - 2012-02-02 16:15 +0100
        Re: M68k add to memory is not a mistake any more Brett Davis <ggtgp@yahoo.com> - 2012-02-02 20:53 -0600
      Re: M68k add to memory is not a mistake any more Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2012-02-02 11:16 -0700
        Re: M68k add to memory is not a mistake any more Brett Davis <ggtgp@yahoo.com> - 2012-02-02 23:10 -0600
          Re: M68k add to memory is not a mistake any more Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2012-02-02 23:54 -0700
            Re: M68k add to memory is not a mistake any more Brett Davis <ggtgp@yahoo.com> - 2012-02-12 11:42 -0600
      Re: M68k add to memory is not a mistake any more Chris Gray <cg@GraySage.com> - 2012-02-02 17:41 -0700
        Re: M68k add to memory is not a mistake any more kenney@cix.compulink.co.uk - 2012-02-03 14:23 -0600
        Re: M68k add to memory is not a mistake any more Brian Drummond <brian@shapes.demon.co.uk> - 2012-02-04 10:46 +0000
          Re: M68k add to memory is not a mistake any more Erik Trulsson <ertr1013@student.uu.se> - 2012-02-06 08:57 +0000
            Re: M68k add to memory is not a mistake any more "Marven Lee" <marven10@gmail.com> - 2012-02-06 13:12 +0000
              Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-06 14:07 +0000
              Re: M68k add to memory is not a mistake any more Nick Garnett <nickg@calivar.com> - 2012-02-06 14:29 +0000
                Re: M68k add to memory is not a mistake any more "Marven Lee" <marven10@gmail.com> - 2012-02-07 12:06 +0000
                Re: M68k add to memory is not a mistake any more Nick Garnett <nickg@calivar.com> - 2012-02-07 17:18 +0000
  Re: M68k add to memory is not a mistake any more Stephen Sprunk <stephen@sprunk.org> - 2012-02-02 15:09 -0600
    4- and 5-operand instructions (was: M68k) Mark Thorson <nospam@sonic.net> - 2012-02-02 17:29 -0800
      Re: 4- and 5-operand instructions Terje Mathisen <"terje.mathisen at tmsw.no"> - 2012-02-03 07:49 +0100
        Re: 4- and 5-operand instructions Mark Thorson <nospam@sonic.net> - 2012-02-03 09:36 -0800
      Re: 4- and 5-operand instructions Stephen Sprunk <stephen@sprunk.org> - 2012-02-03 23:43 -0600
      Re: 4- and 5-operand instructions "Andy (Super) Glew" <andy@SPAM.comp-arch.net> - 2012-02-03 11:02 -0800
      Re: 4- and 5-operand instructions Stephen Fuld <SFuld@alumni.cmu.edu.invalid> - 2012-02-04 12:16 -0800
        Re: 4- and 5-operand instructions "Andy (Super) Glew" <andy@SPAM.comp-arch.net> - 2012-02-05 13:59 -0800
          Re: 4- and 5-operand instructions MitchAlsup <MitchAlsup@aol.com> - 2012-02-05 14:38 -0800
      Re: 4- and 5-operand instructions (was: M68k) Quadibloc <jsavard@ecn.ab.ca> - 2012-02-06 12:09 -0800
    Re: M68k add to memory is not a mistake any more Terje Mathisen <"terje.mathisen at tmsw.no"> - 2012-02-03 07:42 +0100
      Re: M68k add to memory is not a mistake any more Stephen Sprunk <stephen@sprunk.org> - 2012-02-04 00:14 -0600
        Re: M68k add to memory is not a mistake any more "Andy (Super) Glew" <andy@SPAM.comp-arch.net> - 2012-02-03 22:49 -0800
          Re: M68k add to memory is not a mistake any more Stephen Sprunk <stephen@sprunk.org> - 2012-02-04 10:40 -0600
            Re: M68k add to memory is not a mistake any more Terje Mathisen <"terje.mathisen at tmsw.no"> - 2012-02-04 20:53 +0100
              Re: M68k add to memory is not a mistake any more Stephen Fuld <SFuld@alumni.cmu.edu.invalid> - 2012-02-04 13:11 -0800
                Re: M68k add to memory is not a mistake any more Terje Mathisen <"terje.mathisen at tmsw.no"> - 2012-02-05 12:50 +0100
                Re: M68k add to memory is not a mistake any more Stephen Fuld <SFuld@alumni.cmu.edu.invalid> - 2012-02-08 13:39 -0800
                Re: M68k add to memory is not a mistake any more "Andy (Super) Glew" <andy@SPAM.comp-arch.net> - 2012-02-09 11:20 -0800
                Re: M68k add to memory is not a mistake any more Stephen Fuld <SFuld@alumni.cmu.edu.invalid> - 2012-02-09 22:58 -0800
                Re: M68k add to memory is not a mistake any more Terje Mathisen <"terje.mathisen at tmsw.no"> - 2012-02-10 09:21 +0100
                Re: M68k add to memory is not a mistake any more Robert Wessel <robertwessel2@yahoo.com> - 2012-02-10 04:11 -0600
                Re: M68k add to memory is not a mistake any more Eric  Northup <digitaleric@gmail.com> - 2012-02-10 11:41 -0800
                Re: M68k add to memory is not a mistake any more EricP <ThatWouldBeTelling@thevillage.com> - 2012-02-10 12:12 -0500
                Re: M68k add to memory is not a mistake any more "Andy (Super) Glew" <andy@SPAM.comp-arch.net> - 2012-02-10 06:34 -0800
                Re: M68k add to memory is not a mistake any more Stefan Monnier <monnier@iro.umontreal.ca> - 2012-02-10 11:01 -0500
                Re: M68k add to memory is not a mistake any more Terje Mathisen <"terje.mathisen at tmsw.no"> - 2012-02-10 09:46 +0100
                Re: M68k add to memory is not a mistake any more anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-02-10 17:20 +0000
                Re: M68k add to memory is not a mistake any more timcaffrey@aol.com (Tim McCaffrey) - 2012-02-11 18:29 +0000
                Re: M68k add to memory is not a mistake any more "Andy (Super) Glew" <andy@SPAM.comp-arch.net> - 2012-02-11 15:35 -0800
                Re: M68k add to memory is not a mistake any more Terje Mathisen <"terje.mathisen at tmsw.no"> - 2012-02-12 00:47 +0100
              Re: M68k add to memory is not a mistake any more Stephen Sprunk <stephen@sprunk.org> - 2012-02-04 17:56 -0600
                Re: M68k add to memory is not a mistake any more Brett Davis <ggtgp@yahoo.com> - 2012-02-05 02:17 -0600
                Re: M68k add to memory is not a mistake any more "Paul A. Clayton" <paaronclayton@gmail.com> - 2012-02-05 10:53 -0800
                Re: M68k add to memory is not a mistake any more Robert Wessel <robertwessel2@yahoo.com> - 2012-02-05 02:20 -0600
                Re: M68k add to memory is not a mistake any more nospam@ab-katrinedal.dk (Niels Jørgen Kruse) - 2012-02-05 11:31 +0100
                Re: M68k add to memory is not a mistake any more Stephen Sprunk <stephen@sprunk.org> - 2012-02-05 09:34 -0600
                Re: M68k add to memory is not a mistake any more nospam@ab-katrinedal.dk (Niels Jørgen Kruse) - 2012-02-05 17:06 +0100
                Re: M68k add to memory is not a mistake any more EricP <ThatWouldBeTelling@thevillage.com> - 2012-02-05 12:06 -0500
                Re: M68k add to memory is not a mistake any more Stephen Sprunk <stephen@sprunk.org> - 2012-02-05 13:04 -0600
                Re: M68k add to memory is not a mistake any more EricP <ThatWouldBeTelling@thevillage.com> - 2012-02-05 16:43 -0500
                Re: M68k add to memory is not a mistake any more Stephen Sprunk <stephen@sprunk.org> - 2012-02-06 09:57 -0600
                Re: M68k add to memory is not a mistake any more Quadibloc <jsavard@ecn.ab.ca> - 2012-02-05 14:10 -0800
                Re: M68k add to memory is not a mistake any more Quadibloc <jsavard@ecn.ab.ca> - 2012-02-05 13:20 -0800
                Re: M68k add to memory is not a mistake any more anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-02-06 13:12 +0000
                Re: M68k add to memory is not a mistake any more Stephen Sprunk <stephen@sprunk.org> - 2012-02-06 09:51 -0600
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-06 15:57 +0000
                Re: M68k add to memory is not a mistake any more anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-02-06 17:16 +0000
                Re: M68k add to memory is not a mistake any more Terje Mathisen <"terje.mathisen at tmsw.no"> - 2012-02-05 12:54 +0100
                Re: M68k add to memory is not a mistake any more jgk@panix.com (Joe keane) - 2012-02-07 00:05 +0000
                Re: M68k add to memory is not a mistake any more Stephen Sprunk <stephen@sprunk.org> - 2012-02-07 17:26 -0600
        Re: M68k add to memory is not a mistake any more Brett Davis <ggtgp@yahoo.com> - 2012-02-04 04:02 -0600
          Re: M68k add to memory is not a mistake any more Stephen Sprunk <stephen@sprunk.org> - 2012-02-04 10:14 -0600
          Re: M68k add to memory is not a mistake any more "Andy (Super) Glew" <andy@SPAM.comp-arch.net> - 2012-02-04 09:12 -0800
            Re: M68k add to memory is not a mistake any more Brett Davis <ggtgp@yahoo.com> - 2012-02-05 03:15 -0600
            Re: M68k add to memory is not a mistake any more EricP <ThatWouldBeTelling@thevillage.com> - 2012-02-06 13:54 -0500
              Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-06 20:39 +0000
                Re: M68k add to memory is not a mistake any more jgk@panix.com (Joe keane) - 2012-02-08 22:57 +0000
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-08 23:25 +0000
                Re: M68k add to memory is not a mistake any more EricP <ThatWouldBeTelling@thevillage.com> - 2012-02-09 11:30 -0500
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-09 17:33 +0000
                Re: M68k add to memory is not a mistake any more EricP <ThatWouldBeTelling@thevillage.com> - 2012-02-10 11:55 -0500
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-10 17:18 +0000
                Re: M68k add to memory is not a mistake any more timcaffrey@aol.com (Tim McCaffrey) - 2012-02-11 22:19 +0000
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-12 09:44 +0000
                Re: M68k add to memory is not a mistake any more timcaffrey@aol.com (Tim McCaffrey) - 2012-02-12 17:22 +0000
                Re: M68k add to memory is not a mistake any more timcaffrey@aol.com (Tim McCaffrey) - 2012-02-11 22:23 +0000
                Re: M68k add to memory is not a mistake any more Quadibloc <jsavard@ecn.ab.ca> - 2012-02-11 14:42 -0800
                Re: M68k add to memory is not a mistake any more timcaffrey@aol.com (Tim McCaffrey) - 2012-02-11 23:37 +0000
                Re: M68k add to memory is not a mistake any more "Andy (Super) Glew" <andy@SPAM.comp-arch.net> - 2012-02-11 18:16 -0800
                Re: M68k add to memory is not a mistake any more timcaffrey@aol.com (Tim McCaffrey) - 2012-02-12 17:33 +0000
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-12 19:16 +0000
                Re: M68k add to memory is not a mistake any more MitchAlsup <MitchAlsup@aol.com> - 2012-02-12 12:35 -0800
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-12 21:15 +0000
                Re: M68k add to memory is not a mistake any more timcaffrey@aol.com (Tim McCaffrey) - 2012-02-13 16:32 +0000
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-12 08:57 +0000
                Re: M68k add to memory is not a mistake any more Anne & Lynn Wheeler <lynn@garlic.com> - 2012-02-09 15:52 -0500
                Re: M68k add to memory is not a mistake any more "Marven Lee" <marven10@gmail.com> - 2012-02-14 11:23 +0000
                Re: M68k add to memory is not a mistake any more EricP <ThatWouldBeTelling@thevillage.com> - 2012-02-15 13:09 -0500
                Re: M68k add to memory is not a mistake any more jgk@panix.com (Joe keane) - 2012-02-10 22:52 +0000
                Re: M68k add to memory is not a mistake any more MitchAlsup <MitchAlsup@aol.com> - 2012-02-10 17:32 -0800
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-11 09:35 +0000
                Re: M68k add to memory is not a mistake any more EricP <ThatWouldBeTelling@thevillage.com> - 2012-02-12 23:13 -0500
                Re: M68k add to memory is not a mistake any more MitchAlsup <MitchAlsup@aol.com> - 2012-02-12 20:32 -0800
                Re: M68k add to memory is not a mistake any more Terje Mathisen <"terje.mathisen at tmsw.no"> - 2012-02-13 08:19 +0100
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-13 08:41 +0000
                Re: M68k add to memory is not a mistake any more MitchAlsup <MitchAlsup@aol.com> - 2012-02-13 08:36 -0800
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-14 09:53 +0000
                Re: M68k add to memory is not a mistake any more MitchAlsup <MitchAlsup@aol.com> - 2012-02-14 09:38 -0800
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-14 18:54 +0000
                Re: M68k add to memory is not a mistake any more Michael S <already5chosen@yahoo.com> - 2012-02-15 04:00 -0800
                Re: M68k add to memory is not a mistake any more Michael S <already5chosen@yahoo.com> - 2012-02-15 08:53 -0800
                Re: M68k add to memory is not a mistake any more EricP <ThatWouldBeTelling@thevillage.com> - 2012-02-13 09:49 -0500
                Re: M68k add to memory is not a mistake any more EricP <ThatWouldBeTelling@thevillage.com> - 2012-02-13 12:25 -0500
                Re: M68k add to memory is not a mistake any more MitchAlsup <MitchAlsup@aol.com> - 2012-02-13 15:59 -0800
                Re: M68k add to memory is not a mistake any more jgk@panix.com (Joe keane) - 2012-02-15 16:29 +0000
                Re: M68k add to memory is not a mistake any more Michael S <already5chosen@yahoo.com> - 2012-02-15 08:57 -0800
                Re: M68k add to memory is not a mistake any more Quadibloc <jsavard@ecn.ab.ca> - 2012-02-15 10:29 -0800
                Re: M68k add to memory is not a mistake any more jgk@panix.com (Joe keane) - 2012-02-16 22:06 +0000
                Re: M68k add to memory is not a mistake any more John Levine <johnl@iecc.com> - 2012-02-16 22:18 +0000
                Re: M68k add to memory is not a mistake any more EricP <ThatWouldBeTelling@thevillage.com> - 2012-02-15 12:47 -0500
                Re: M68k add to memory is not a mistake any more ChrisQ <blackhole@devnull.com> - 2012-02-21 00:00 +0000
                Re: M68k add to memory is not a mistake any more "Paul A. Clayton" <paaronclayton@gmail.com> - 2012-02-13 15:17 -0800
                Re: M68k add to memory is not a mistake any more "Paul A. Clayton" <paaronclayton@gmail.com> - 2012-02-13 16:37 -0800
                Re: M68k add to memory is not a mistake any more "Paul A. Clayton" <paaronclayton@gmail.com> - 2012-02-14 03:17 -0800
                Re: M68k add to memory is not a mistake any more ChrisQ <blackhole@devnull.com> - 2012-02-20 23:36 +0000
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-21 08:53 +0000
                Re: M68k add to memory is not a mistake any more Terje Mathisen <"terje.mathisen at tmsw.no"> - 2012-02-21 11:07 +0100
                Re: M68k add to memory is not a mistake any more EricP <ThatWouldBeTelling@thevillage.com> - 2012-02-21 12:25 -0500
                Re: M68k add to memory is not a mistake any more ChrisQ <blackhole@devnull.com> - 2012-02-21 19:13 +0000
                Re: M68k add to memory is not a mistake any more Michael S <already5chosen@yahoo.com> - 2012-02-21 11:38 -0800
                Re: M68k add to memory is not a mistake any more EricP <ThatWouldBeTelling@thevillage.com> - 2012-02-21 16:54 -0500
                Re: M68k add to memory is not a mistake any more Michael S <already5chosen@yahoo.com> - 2012-02-21 14:39 -0800
                Re: M68k add to memory is not a mistake any more ChrisQ <blackhole@devnull.com> - 2012-02-21 23:23 +0000
                Re: M68k add to memory is not a mistake any more Terje Mathisen <"terje.mathisen at tmsw.no"> - 2012-02-22 09:29 +0100
                Re: M68k add to memory is not a mistake any more Michael S <already5chosen@yahoo.com> - 2012-02-22 02:27 -0800
                Re: M68k add to memory is not a mistake any more ChrisQ <blackhole@devnull.com> - 2012-02-22 13:04 +0000
                Re: M68k add to memory is not a mistake any more MitchAlsup <MitchAlsup@aol.com> - 2012-02-22 09:14 -0800
                Re: M68k add to memory is not a mistake any more ChrisQ <blackhole@devnull.com> - 2012-02-22 13:19 +0000
                Re: M68k add to memory is not a mistake any more Chris Gray <cg@GraySage.com> - 2012-02-22 13:41 -0700
                Re: M68k add to memory is not a mistake any more EricP <ThatWouldBeTelling@thevillage.com> - 2012-02-22 10:28 -0500
                Re: M68k add to memory is not a mistake any more Michael S <already5chosen@yahoo.com> - 2012-02-22 08:32 -0800
                Re: M68k add to memory is not a mistake any more Terje Mathisen <"terje.mathisen at tmsw.no"> - 2012-02-23 07:36 +0100
                Re: M68k add to memory is not a mistake any more "Andy (Super) Glew" <andy@SPAM.comp-arch.net> - 2012-02-22 08:15 -0800
                Re: M68k add to memory is not a mistake any more anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2012-02-22 16:46 +0000
                Re: M68k add to memory is not a mistake any more Terje Mathisen <"terje.mathisen at tmsw.no"> - 2012-02-23 07:47 +0100
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-21 19:53 +0000
                Re: M68k add to memory is not a mistake any more ChrisQ <blackhole@devnull.com> - 2012-02-22 00:05 +0000
                Re: M68k add to memory is not a mistake any more "Andy (Super) Glew" <andy@SPAM.comp-arch.net> - 2012-02-22 08:23 -0800
                Re: M68k add to memory is not a mistake any more Michael S <already5chosen@yahoo.com> - 2012-02-22 08:49 -0800
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-22 18:17 +0000
                Re: M68k add to memory is not a mistake any more Stephen Fuld <SFuld@alumni.cmu.edu.invalid> - 2012-02-23 15:24 -0800
                Re: M68k add to memory is not a mistake any more timcaffrey@aol.com (Tim McCaffrey) - 2012-02-24 03:28 +0000
                Re: M68k add to memory is not a mistake any more "Andy (Super) Glew" <andy@SPAM.comp-arch.net> - 2012-02-23 20:09 -0800
                Re: M68k add to memory is not a mistake any more Stephen Fuld <SFuld@alumni.cmu.edu.invalid> - 2012-02-24 08:53 -0800
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-24 19:27 +0000
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-24 13:07 +0000
                Re: M68k add to memory is not a mistake any more Stephen Fuld <SFuld@alumni.cmu.edu.invalid> - 2012-02-24 08:44 -0800
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-24 18:04 +0000
                Re: M68k add to memory is not a mistake any more Andrew Reilly <areilly---@bigpond.net.au> - 2012-02-24 21:18 +0000
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-24 21:23 +0000
                Re: M68k add to memory is not a mistake any more "Andy (Super) Glew" <andy@SPAM.comp-arch.net> - 2012-02-24 09:54 -0800
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-24 18:40 +0000
                Re: M68k add to memory is not a mistake any more "Andy (Super) Glew" <andy@SPAM.comp-arch.net> - 2012-02-24 11:15 -0800
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-24 20:49 +0000
                Re: M68k add to memory is not a mistake any more George Neuner <gneuner2@comcast.net> - 2012-02-24 17:22 -0500
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-24 22:39 +0000
                Re: M68k add to memory is not a mistake any more Andrew Reilly <areilly---@bigpond.net.au> - 2012-02-25 03:00 +0000
                Re: M68k add to memory is not a mistake any more EricP <ThatWouldBeTelling@thevillage.com> - 2012-02-24 17:44 -0500
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-24 23:11 +0000
                Re: M68k add to memory is not a mistake any more EricP <ThatWouldBeTelling@thevillage.com> - 2012-02-24 19:22 -0500
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-25 10:14 +0000
                Re: M68k add to memory is not a mistake any more Quadibloc <jsavard@ecn.ab.ca> - 2012-02-25 07:37 -0800
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-25 15:57 +0000
                Re: M68k add to memory is not a mistake any more EricP <ThatWouldBeTelling@thevillage.com> - 2012-02-25 13:39 -0500
                Re: M68k add to memory is not a mistake any more "Andy (Super) Glew" <andy@SPAM.comp-arch.net> - 2012-02-25 23:26 -0800
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-26 10:09 +0000
                Re: M68k add to memory is not a mistake any more Michael S <already5chosen@yahoo.com> - 2012-02-26 02:45 -0800
                Re: M68k add to memory is not a mistake any more EricP <ThatWouldBeTelling@thevillage.com> - 2012-02-26 13:05 -0500
                Re: M68k add to memory is not a mistake any more Michael S <already5chosen@yahoo.com> - 2012-02-27 00:53 -0800
                Re: M68k add to memory is not a mistake any more EricP <ThatWouldBeTelling@thevillage.com> - 2012-02-27 15:22 -0500
                Re: M68k add to memory is not a mistake any more "Andy (Super) Glew" <andy@SPAM.comp-arch.net> - 2012-02-27 09:21 -0800
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-27 19:47 +0000
                Re: M68k add to memory is not a mistake any more Stephen Fuld <SFuld@alumni.cmu.edu.invalid> - 2012-02-27 12:23 -0800
                Re: Itanium fixed Brett Davis <ggtgp@yahoo.com> - 2012-02-27 20:33 -0600
                Re: M68k add to memory is not a mistake any more Anne & Lynn Wheeler <lynn@garlic.com> - 2012-02-25 11:15 -0500
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-25 18:10 +0000
                Re: M68k add to memory is not a mistake any more Erik Trulsson <ertr1013@student.uu.se> - 2012-02-27 08:47 +0000
                Re: M68k add to memory is not a mistake any more Quadibloc <jsavard@ecn.ab.ca> - 2012-02-25 12:37 -0800
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-25 21:42 +0000
                Re: M68k add to memory is not a mistake any more Quadibloc <jsavard@ecn.ab.ca> - 2012-02-26 21:00 -0800
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-27 09:48 +0000
                Re: M68k add to memory is not a mistake any more ChrisQ <blackhole@devnull.com> - 2012-02-27 12:01 +0000
                Re: M68k add to memory is not a mistake any more Quadibloc <jsavard@ecn.ab.ca> - 2012-02-27 06:02 -0800
                Re: M68k add to memory is not a mistake any more Andrew Reilly <areilly---@bigpond.net.au> - 2012-02-28 02:04 +0000
                Re: M68k add to memory is not a mistake any more Robert Wessel <robertwessel2@yahoo.com> - 2012-02-27 20:58 -0600
                Re: M68k add to memory is not a mistake any more Quadibloc <jsavard@ecn.ab.ca> - 2012-02-27 06:00 -0800
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-27 14:05 +0000
                Re: M68k add to memory is not a mistake any more Quadibloc <jsavard@ecn.ab.ca> - 2012-02-27 09:37 -0800
                Re: M68k add to memory is not a mistake any more Michael S <already5chosen@yahoo.com> - 2012-02-27 11:31 -0800
                Re: M68k add to memory is not a mistake any more Quadibloc <jsavard@ecn.ab.ca> - 2012-02-27 11:46 -0800
                Re: M68k add to memory is not a mistake any more "Paul A. Clayton" <paaronclayton@gmail.com> - 2012-02-27 17:46 -0800
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-27 19:42 +0000
                Re: M68k add to memory is not a mistake any more Bernd Felsche <berfel@innovative.iinet.net.au> - 2012-02-28 08:22 +0800
                Re: M68k add to memory is not a mistake any more Quadibloc <jsavard@ecn.ab.ca> - 2012-02-28 06:39 -0800
                Re: M68k add to memory is not a mistake any more Michael S <already5chosen@yahoo.com> - 2012-02-28 08:26 -0800
                Re: M68k add to memory is not a mistake any more MitchAlsup <MitchAlsup@aol.com> - 2012-02-28 08:45 -0800
                Re: M68k add to memory is not a mistake any more ChrisQ <blackhole@devnull.com> - 2012-02-27 11:51 +0000
                Re: M68k add to memory is not a mistake any more Quadibloc <jsavard@ecn.ab.ca> - 2012-02-27 06:06 -0800
                Re: M68k add to memory is not a mistake any more MitchAlsup <MitchAlsup@aol.com> - 2012-02-27 08:39 -0800
                Re: M68k add to memory is not a mistake any more Quadibloc <jsavard@ecn.ab.ca> - 2012-02-27 09:33 -0800
                Re: M68k add to memory is not a mistake any more Thomas Womack <twomack@chiark.greenend.org.uk> - 2012-02-27 19:20 +0000
                Re: M68k add to memory is not a mistake any more MitchAlsup <MitchAlsup@aol.com> - 2012-02-27 14:36 -0800
                Re: M68k add to memory is not a mistake any more EricP <ThatWouldBeTelling@thevillage.com> - 2012-02-27 15:29 -0500
                Re: M68k add to memory is not a mistake any more Quadibloc <jsavard@ecn.ab.ca> - 2012-02-27 15:57 -0800
                Re: M68k add to memory is not a mistake any more EricP <ThatWouldBeTelling@thevillage.com> - 2012-02-27 20:42 -0500
                Re: M68k add to memory is not a mistake any more Robert Wessel <robertwessel2@yahoo.com> - 2012-02-27 21:04 -0600
                Re: M68k add to memory is not a mistake any more "Marven Lee" <marven10@gmail.com> - 2012-02-23 11:57 +0000
                Re: M68k add to memory is not a mistake any more Bernd Felsche <berfel@innovative.iinet.net.au> - 2012-02-24 00:26 +0800
                Re: M68k add to memory is not a mistake any more Michael S <already5chosen@yahoo.com> - 2012-02-21 02:51 -0800
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-21 11:14 +0000
                Re: M68k add to memory is not a mistake any more Michael S <already5chosen@yahoo.com> - 2012-02-21 03:36 -0800
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-21 11:39 +0000
                Re: M68k add to memory is not a mistake any more Michael S <already5chosen@yahoo.com> - 2012-02-21 03:55 -0800
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-21 12:34 +0000
                Re: M68k add to memory is not a mistake any more Michael S <already5chosen@yahoo.com> - 2012-02-21 15:02 -0800
                Re: M68k add to memory is not a mistake any more Michael S <already5chosen@yahoo.com> - 2012-02-21 03:48 -0800
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-21 11:57 +0000
                Re: M68k add to memory is not a mistake any more Michael S <already5chosen@yahoo.com> - 2012-02-21 05:20 -0800
                Re: M68k add to memory is not a mistake any more nmm1@cam.ac.uk - 2012-02-21 13:43 +0000
                Re: M68k add to memory is not a mistake any more Stephen Fuld <SFuld@alumni.cmu.edu.invalid> - 2012-02-21 10:04 -0800
                Re: M68k add to memory is not a mistake any more Michael S <already5chosen@yahoo.com> - 2012-02-21 05:46 -0800
                Re: M68k add to memory is not a mistake any more Anne & Lynn Wheeler <lynn@garlic.com> - 2012-02-21 09:57 -0500
                Re: M68k add to memory is not a mistake any more MitchAlsup <MitchAlsup@aol.com> - 2012-02-21 08:54 -0800
                Re: M68k add to memory is not a mistake any more Anne & Lynn Wheeler <lynn@garlic.com> - 2012-02-21 14:27 -0500
                Re: M68k add to memory is not a mistake any more EricP <ThatWouldBeTelling@thevillage.com> - 2012-02-21 13:15 -0500
                Re: M68k add to memory is not a mistake any more ChrisQ <blackhole@devnull.com> - 2012-02-21 19:36 +0000
                Re: M68k add to memory is not a mistake any more timcaffrey@aol.com (Tim McCaffrey) - 2012-02-23 01:49 +0000
                Re: M68k add to memory is not a mistake any more ChrisQ <blackhole@devnull.com> - 2012-02-26 17:45 +0000
            Re: M68k add to memory is not a mistake any more "Paul A. Clayton" <paaronclayton@gmail.com> - 2012-02-04 10:04 -0800
        Re: M68k add to memory is not a mistake any more "Paul A. Clayton" <paaronclayton@gmail.com> - 2012-02-04 09:35 -0800
          Re: M68k add to memory is not a mistake any more Stephen Sprunk <stephen@sprunk.org> - 2012-02-07 14:47 -0600
            Re: M68k add to memory is not a mistake any more "Paul A. Clayton" <paaronclayton@gmail.com> - 2012-02-07 15:24 -0800
    Re: M68k add to memory is not a mistake any more MitchAlsup <MitchAlsup@aol.com> - 2012-02-03 12:58 -0800
      Re: M68k add to memory is not a mistake any more Stephen Sprunk <stephen@sprunk.org> - 2012-02-08 11:05 -0600
    Re: M68k add to memory is not a mistake any more jgk@panix.com (Joe keane) - 2012-02-07 20:04 +0000
      Re: M68k add to memory is not a mistake any more Stephen Sprunk <stephen@sprunk.org> - 2012-02-08 11:26 -0600
        Re: M68k add to memory is not a mistake any more Terje Mathisen <"terje.mathisen at tmsw.no"> - 2012-02-09 08:09 +0100
          Re: M68k add to memory is not a mistake any more Robert Wessel <robertwessel2@yahoo.com> - 2012-02-09 06:23 -0600
            Re: M68k add to memory is not a mistake any more Terje Mathisen <"terje.mathisen at tmsw.no"> - 2012-02-09 19:19 +0100
              Re: M68k add to memory is not a mistake any more Robert Wessel <robertwessel2@yahoo.com> - 2012-02-09 22:54 -0600
          Re: M68k add to memory is not a mistake any more Stephen Sprunk <stephen@sprunk.org> - 2012-02-09 08:14 -0600
            Re: M68k add to memory is not a mistake any more Terje Mathisen <"terje.mathisen at tmsw.no"> - 2012-02-09 19:11 +0100

csiph-web