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Re: Best tools for writing an assembler?

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tpphysik@gmail.com wrote:

> I want to write an assembler for my own processor architecture. It
> would be of middle complexity.  What language/tools would you use?
> I'm thinking of perl or C++, maybe with some (which?) program library.
> What about flex/bison, are those good for this, how hard are they to
> use?  Once I have written a very simple assembler in C++, but now I
> want more functions and proper error messages as well.  Thank you for
> your help.

The easiest way to write an assembler is to write macros for an
existing macro assembler that will generate the appropriate bytes.
(Assuming memory is byte oriented.)

That also gives you a macro facility without extra work.

You don't say if you need macros, though.

Otherwise, it should be pretty easy with flex/bison.

-- glen

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Best tools for writing an assembler? tpphysik@gmail.com - 2014-02-18 16:04 -0800
  Re: Best tools for writing an assembler? "C. Bergström" <cbergstrom@pathscale.com> - 2014-02-19 11:14 +0700
  Re: Best tools for writing an assembler? glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-02-19 04:25 +0000
  Re: Best tools for writing an assembler? Ivan Godard <ivan@ootbcomp.com> - 2014-02-18 23:23 -0800
    Re: Best tools for writing an assembler? Robert A Duff <bobduff@TheWorld.com> - 2014-02-19 18:20 -0500
      Re: Best tools for writing an assembler? Sébastien Fricker <sebastien.fricker@gmail.com> - 2014-02-21 12:00 +0100
      Re: Best tools for writing an assembler? "BartC" <bc@freeuk.com> - 2014-02-22 00:28 +0000
      Re: Best tools for writing an assembler? noitalmost <noitalmost@cox.net> - 2014-02-23 11:22 -0500
        Re: Best tools for writing an assembler? Sébastien Fricker <sebastien.fricker@gmail.com> - 2014-02-24 07:32 +0100
          Re: Best tools for writing an assembler? Louis Krupp <lkrupp@pssw.com> - 2014-02-24 15:39 -0700
          Re: Best tools for writing an assembler? Ivan Godard <ivan@ootbcomp.com> - 2014-02-24 15:04 -0800
            Re: Best tools for writing an assembler? rpw3@rpw3.org (Rob Warnock) - 2014-02-25 13:00 +0000
          Re: Best tools for writing an assembler? Hans-Peter Diettrich <DrDiettrich1@aol.com> - 2014-02-25 04:09 +0100
        Re: Best tools for writing an assembler? "James Harris" <james.harris.1@gmail.com> - 2014-02-24 23:18 +0000
        Re: Best tools for writing an assembler? noitalmost <noitalmost@cox.net> - 2014-02-27 18:11 -0500
          Re: Best tools for writing an assembler? George Neuner <gneuner2@comcast.net> - 2014-03-01 13:09 -0500
            Re: Best tools for writing an assembler? federation2005@netzero.com - 2014-03-26 17:57 -0700
              Re: Best tools for writing an assembler? federation2005@netzero.com - 2014-04-13 12:24 -0700
  Re: Best tools for writing an assembler? Sébastien Fricker <sebastien.fricker@gmail.com> - 2014-02-19 09:59 +0100
    Re: Best tools for writing an assembler? Robert A Duff <bobduff@shell01.TheWorld.com> - 2014-02-19 18:27 -0500
  Re: Best tools for writing an assembler? Patrik Túri <tpphysik@gmail.com> - 2014-02-20 17:15 -0800
    Re: Best tools for writing an assembler? Hans-Peter Diettrich <DrDiettrich1@aol.com> - 2014-02-21 12:09 +0100
      Re: Best tools for writing an assembler? glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-02-24 20:42 +0000
        Re: Best tools for writing an assembler? Ivan Godard <ivan@ootbcomp.com> - 2014-02-24 15:13 -0800
        Re: Best tools for writing an assembler? hu47121@usenet.kitty.sub.org (Hannah) - 2014-02-25 00:43 +0000
          Re: Best tools for writing an assembler? Walter Banks <walter@bytecraft.com> - 2014-02-27 14:14 -0500
        Re: Best tools for writing an assembler? Hans-Peter Diettrich <DrDiettrich1@aol.com> - 2014-02-25 04:23 +0100
    Re: Best tools for writing an assembler? glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2014-02-24 20:35 +0000

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