Mail Archives: djgpp/1996/06/20/04:42:26
> From root Thu Jun 20 07:01 MET 1996
> Received: from is.elta.co.il by elis.leei.enseeiht.fr; Thu, 20 Jun 1996 07:01:53 +0200
> Received: by is.elta.co.il (5.x/SMI-SVR4)
> id AA20423; Thu, 20 Jun 1996 08:02:17 +0200
> Date: Thu, 20 Jun 1996 08:02:16 +0200 (IST)
> From: Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
> X-Sender: eliz AT is
> To: Jean Hector <Jean DOT Hector AT leei DOT enseeiht DOT fr>
> Cc: djgpp AT delorie DOT com
> Subject: Re: Problems with gcc 2-7-2
> In-Reply-To: <hector DOT 4 DOT 835088680 AT leei DOT enseeiht DOT fr>
> Message-Id: <Pine DOT SUN DOT 3 DOT 91 DOT 960620075747 DOT 20276F-100000 AT is>
> Mime-Version: 1.0
> Content-Type: TEXT/PLAIN; charset=US-ASCII
> Status: RO
>
>
> On Tue, 18 Jun 1996, Jean Hector wrote:
>
> > 1 - the data size is more limited. The progam
> >
> > int tab[<size>]
> > main()
> > {
> > }
> > does not compile, or more exactly link, for <size> >= 4194304
>
> Please post the details. The error messages that you see is the minimum
> that people will need to help you. Also, invoke go32-v2 with no
> arguments and post everything it prints.
>
go32-v2 prints :
go32/v2 version 2.0 built Jan 23 1996 22:03:02
Usage: go32 coff-image [args]
Rename this to go32.exe only if you need a go32 that can run v2 binaries as
well as v1 binaries (old makefiles). Put ahead of the old go32 in your PATH.
DPMI memory available: 12852 Kb
DPMI swap space available: 116328 Kb
and the command line invoked for the compilation is
gcc -o t t.c
with <size> >= 4194304 you get the following message :
c:/djgpp2/tmp\ccxaaaaa: could not read symbols: Bad value
> > 2 - another program crashes the system when using -O2 optimisation
>
> Please post the message(s) that you see at the moment of the crash. A
> minimal program that would reproduce the crash, or the code fragment in
> your program that seems to cause the crash, will also help to diagnose the
> problem and find the solution.
>
> Did you try reading the FAQ (v2/faq200b.zip from the same place you get
> DJGPP v2) and search it for similar problems?
>
I may send you the compiled fine with djgpp v1 and -O2 optimization, or with
djgpp v2 and no optimization but which crash the system with no message
with djgpp v2 and -O2. It seems to me rather difficult in this case to localize
the bug.
I am a fanatic user of djgpp since 2 years and use it to run on DOS platforms
fortran programs that where developped on Unix workstations.
--
Jean HECTOR
Laboratoire d'Electrotechnique et d'Electronique Industrielle
LEEI/ENSEEIHT
2, Rue Camichel - tel : 61-58-83-45
31071 TOULOUSE cedex - fax : 61-63-88-75
FRANCE - email : hector AT leei DOT enseeiht DOT fr
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