From: sandmann AT clio DOT rice DOT edu (Charles Sandmann)
Message-Id: <9701082240.AA12826@clio.rice.edu>
Subject: Re: Problems debugging.
To: salvador AT natacha DOT inti DOT edu DOT ar (Salvador Eduardo Tropea)
Date: Wed, 8 Jan 1997 16:40:53 -0600 (CST)
Cc: robert DOT hoehne AT mathematik DOT tu-chemnitz DOT de, djgpp-workers AT delorie DOT com
In-Reply-To: <m0vhz09-000S1jC@natacha.inti.edu.ar> from "Salvador Eduardo Tropea" at Jan 8, 97 05:38:46 pm
Content-Type: text
Content-Length: 784       

>   If I debug under plain DOS (CWSDPMI) the program hangs when is 
> debugged (not if simply run the program from the IDE).
>   If I debug under Win 3.1 all works.
>   That's totally amazing: If I load bash and from bash I run RHIDE I 
> CAN debug!!!!, I suspected that I was crazy but I tried many times.
>   If I use the old TVision library (where the mouse is treated in a 
> different way ... Robert can you explain better) I can debug.

I would suspect either:
  1) uninitialized memory.  Try setting the crt0 flag to zero all memory and
     see if the problem becomes repeatable one way or the other.
  2) Nesting plus RMCBS + HWINTs using up CWSDPMI's internal stack?  
     run CWSPARAM and give some more extra paragraphs of memory and see
     if that makes a difference.