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From:	apendzich AT plusnet DOT pl (Artur)
Newsgroups:	comp.os.msdos.djgpp
Subject:	Djgpp, allegro and large datafile
Date:	23 Aug 2004 00:50:01 -0700
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To:	djgpp AT delorie DOT com
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Reply-To:	djgpp AT delorie DOT com

HI!
First, sorry for my English; foreign langueges are not my strong
point.

I have one big problem. I'm am working with djgpp, allegro 4.3,
cwsdpmi 5 under DOS6.22 on P3, 256MB RAM. I am writing a game and I'm
using a lots of bitmaps, souns etc. That's all is in one large
datafile. While its size is about 5 MB, everything works excelent but
I had to add a new set of bitmaps to it and datafile' size is about
6,7MB now. I can load datafile without problems. Problem appears when
I try to call a function inside my program with values as parameters (
int some_fun( long double var1, long double var2, int var3)). During
debugging I've noticed that although I call this function in this way
: some_func(0,0,0),  var1, var2 and var3 are random values inside
function. Is it possible that stack is overwritten by heap? I was
calling a _go32_dpmi_remaining_physical_memory function and it shows
that I have a lot of space (37MB) still free. Could anybody help me
with my problem?
I would be gratefull:) 
  
Artur
apendzich AT plusnet DOT pl

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