Re: Fortran calls, was PL/I code

From	glen herrmannsfeldt <gah@ugcs.caltech.edu>
Newsgroups	comp.compilers
Subject	Re: Fortran calls, was PL/I code
Date	2012-05-06 05:13 +0000
Organization	Aioe.org NNTP Server
Message-ID	<12-05-006@comp.compilers> (permalink)
References	(3 earlier) <12-04-082@comp.compilers> <12-04-084@comp.compilers> <12-04-085@comp.compilers> <12-05-004@comp.compilers> <12-05-005@comp.compilers>

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(snip, I wrote)
> For the PDP-10/TOPS-10 Fortran, return addresses went on the stack,
> but local variables were still static, as usual for Fortran IV.

> [That must be the new PDP-10 compiler.  The old compiler, which looked
> a whole lot like OS/360 Fortran G, used JSA/JRA for subroutine calls,
> which saved the return address register in the first word of the
> subroutine. -John]

I remembered the PDP-8 using the "store the return address in the
first word" method, but, yes, there was an earlier PDP-10 compiler.
The one I used was, I believe, called Fortran-10 and the older one
Fortran-40. (I am less sure about the latter, as I don't remember ever
using it.)

I did write some Fortran callable Macro-10 programs.

-- glen
[Yup, that's the one I used. -John]

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Decades of compiler technology and what do we get? Robert AH Prins <robert@prino.org> - 2012-04-22 18:57 +0000
  Re: Decades of compiler technology and what do we get? Robert AH Prins <robert@prino.org> - 2012-04-22 22:14 +0000
  Re: PL/I nostalgia, was Decades of compiler technology and what do we get? glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2012-04-23 00:03 +0000
    Re: PL/I nostalgia "robin" <robin51@dodo.com.au> - 2012-04-25 09:07 +1000
      Re: PL/I nostalgia glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2012-04-24 23:52 +0000
        Re: PL/I nostalgia "robin" <robin51@dodo.com.au> - 2012-04-28 21:30 +1000
          Re: PL/I nostalgia glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2012-04-28 16:11 +0000
            Re: PL/I nostalgia Robert A Duff <bobduff@shell01.TheWorld.com> - 2012-04-29 10:16 -0400
            Re: PL/I code "robin" <robin51@dodo.com.au> - 2012-05-05 00:45 +1000
              Re: PL/I code glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2012-05-05 05:20 +0000
                Re: Fortran calls, was PL/I code glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2012-05-06 05:13 +0000
                Re: Archaic hardware (was Fortran calls) "robin" <robin51@dodo.com.au> - 2012-05-09 10:46 +1000
          Re: PL/I nostalgia "robin" <robin51@dodo.com.au> - 2012-09-19 11:04 +1000
            Re: PL/I nostalgia glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2012-09-19 03:56 +0000
              Re: PL/I nostalgia "robin" <robin51@dodo.com.au> - 2012-09-21 13:53 +1000
                Re: PL/I nostalgia glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2012-09-21 07:00 +0000
                Re: PL/I nostalgia "robin" <robin51@dodo.com.au> - 2012-09-30 10:45 +1000

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