Date: Tue, 7 Jan 1997 08:57:26 +0200 (IST)
From: Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
To: David Farrell <dfarrell AT spd DOT dsccc DOT com>
cc: djgpp AT delorie DOT com
Subject: Re: Apologies for Above Post
In-Reply-To: <5arql8$sa4@sun001.spd.dsccc.com>
Message-ID: <Pine.SUN.3.91.970107085207.26754I-100000@is>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII


On 6 Jan 1997, David Farrell wrote:

> I have finished a simple 3d engine that uses a VESA 2.0 linear frame buffer.
> It works great normally, but when I compile/link with the -pg option it
> doesn't work. More precisely, it initiates all the data structures, switches
> to SVGA mode, and just sits there. Nothing comes up on the screen.

There is a bug in stock DJGPP v2.01 libc which affects only programs 
compiled with -pg.  You should correct that bug and try again to be sure 
your problem is not caused by that bug.  The patch is available from the 
DJGPP bug-tracking system (bug no. 126) at this URL:

	http://www.delorie.com/djgpp/bugs/