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trace failure on x86-64
From: |
Jasper Taylor |
Subject: |
trace failure on x86-64 |
Date: |
Mon, 8 Jan 2007 15:35:19 +0000 |
User-agent: |
KMail/1.9.5 |
First of all let me say how great it is at last to have working ports of GNU
Prolog to MacOS/x86 and Linux/x86-64!
However I am having a few problems with the x86-64 port. I was getting some
strange behaviour, and tried to pin it down with the 'trace' facility. But
this caused fresh failures, for example as follows:
$ gprolog
GNU Prolog 1.3.0
By Daniel Diaz
Copyright (C) 1999-2007 Daniel Diaz
| ?- length([a,s,d],X).
X = 3
yes
| ?- trace.
The debugger will first creep -- showing everything (trace)
yes
{trace}
| ?- length([a,s,d],X).
no
{trace}
| ?-
This is under Fedora Core 6 for x86-64, compiled with gcc 4.1.1 and running on
a MacBook Mk2 (Intel core 2 duo).
Thanks for any help!
--Jasper
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