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Article #1400

ARITY/PROLOG

#1400
From: W. Dale Hall
Date: Tue, 13 Nov 1990 18:51
24 lines
1827 bytes
Here's a problem I've encountered using ARITY/PROLOG, in trying to
employ Turbo C (v2.0) to do some graphics output.  I've gotten both
the prolog code and C code to compile to .OBJ modules, and when I try
to link, my linker complains that each module wants to set up its own
stack, and says something like "duplicate stack" and refuses (I assume
properly) to create an .EXE file.  Oddly enough, when I write a small
test program to see whether the problem is more basic (i.e., I have
the C module simply do some arithmetic and return some value),
everything is just hunky-dory.  Apparently, my use of the stack is
really the culprit.

According to the ARITY manual, there is supposed to be a file called
"arityc.c" which sets up memory usage (and which I hope does the
identification of the prolog stack with the C stack, or at least makes
the duplication somehow tolerable) for prolog and C.  This file was
supposed to be included with my UTIL disk, but it doesn't appear in
either the 5.25" or the 3.5" version.

Has anyone else faced/overcome this problem? I've honestly RTFM'ed
until I can't, and don't have the ability (without a lot of
intermediate bother) to contact the ARITY bbs.  Any suggestions would
be welcome.

					Dale.
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Path: arc1-ca.pugleaf.net!utzoo!censor!geac!torsqnt!news-server.csri.toronto.edu!cs.utexas.edu!sun-barr!apple!julius.cs.uiuc.edu!zaphod.mps.ohio-state.edu!think.com!linus!linus!wdh
From: wdh@linus.mitre.org (W. Dale Hall)
Newsgroups: comp.lang.prolog
Subject: ARITY/PROLOG
Summary: problems interfacing with C code
Keywords: ARITY prolog, embedded C, stack use
Message-ID: <126141@linus.mitre.org>
Date: 13 Nov 90 18:51:41 GMT
Reply-To: wdh@linus.UUCP (W. Dale Hall)
Followup-To: comp.lang.prolog
Distribution: na
Organization: The MITRE Corporation, Bedford MA
Lines: 24