From mboxrd@z Thu Jan  1 00:00:00 1970
X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me
X-Spam-Level: 
X-Spam-Status: No, score=-1.3 required=5.0 tests=BAYES_00,INVALID_MSGID,
	LOTS_OF_MONEY autolearn=no autolearn_force=no version=3.4.4
X-Google-Language: ENGLISH,ASCII-7-bit
X-Google-Thread: 103376,24f6ac49b18550dd
X-Google-Attributes: gid103376,public
From: "Herv� BITTEUR" <Herve.Bitteur@alcatel.fr>
Subject: Re: Profiling tool under WinNT ?
Date: 1999/11/04
Message-ID: <382160BD.7F415C4C@alcatel.fr>#1/1
X-Deja-AN: 544333340
Content-Transfer-Encoding: 7bit
References: <381EAC04.6FAEE337@alcatel.fr>
 <381F6DE9.6B46E8FD@research.canon.com.au> <01bf25cb$a5155250$022a6282@dieppe>
 <7vr64t$h6o$1@news.doit.wisc.edu>
To: Mumit Khan <khan@xraylith.wisc.edu>
Content-Type: text/plain; charset=us-ascii
Organization: ALCATEL
Mime-Version: 1.0
Newsgroups: comp.lang.ada
Date: 1999-11-04T00:00:00+00:00
List-Id: <comp.lang.ada>

Thank you for your answer. However, I received rather inconsistent informations
about whether or not there is a working version of gprof for windows NT.
A careful reading of your answer tells me that there should be one.
Since GNAT now uses Mingw, I need a Mingw gprof. Is there an already built
version somewhere ? (I'm looking for a free version, sigh). Or should I try to
build it on my own ? Where could I get the needed source material ?

Thanks for any help.

--Herve

Mumit Khan wrote:

> In article <01bf25cb$a5155250$022a6282@dieppe>,
> Pascal Obry <pascal_obry@csi.com> wrote:
> >
> >Gprof has not been ported to NT yet.
> >
>
> The tool "gprof" works just fine on NT, so perhaps you're thinking about
> gcrt?.o support for NT? If so, it's worked in Cygwin for a while, and
> also works for Mingw (native windows32, so no 3rd party extras needed).
>
> Here's some ChangeLog entries from Cygwin winsup:
>
> Sun Aug 15 19:11:49 1999  Mumit Khan  <khan@xraylith.wisc.edu>
>
>         * gcrt0.c (__eprol): Avoid namespace pollution.
>         (_monstartup): Turn into a constructor function and prevent multiple
>         invocations.
>
> Fri Jul 16 15:09:50 1998  Stan Cox  <scox@cygnus.com>
>
>         * (gcrt0.c, gmon.c, profil.c, mcount.c, gmon.h, profil.h,
>            config/i386/profile.h): New files for gprof cygwin support.
>           Some code contributed by Tim Newsham for Secure Networks, Inc.
>         * Makefile.in (LIBGMON_A, GMON_START, GMON_OFILES): New for gprof.
>
> With just a few very minor tweaks, it works for Mingw as well. Please
> contact me directly if you need more information.
>
> If you choose to use the gcrt0.o from Cygwin source distribution, linking
> against it puts your code under GPL unless you buy a commercial license
> from Cygnus of course.
>
> Of course, whatever GCC backend you're using will have to have the
> profiling support for x86-win32. Don't remember if went in 2.8.x
> tree or not.
>
> Regards,
> Mumit