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From: CBFalconer <cbfalconer AT yahoo DOT com>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: Memory allocation
Date: Fri, 19 Sep 2008 10:10:38 -0400
Organization: Ched Research http://cbfalconer.home.att.net
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To: djgpp AT delorie DOT com
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Honiewelle wrote:
> 
> Is there's a chance that a malloc'ed memory space will intersect
> with a memory mapped device?  Coz right now I am using a selector
> for accessing a memory mapped I/O and had malloc'ed around 98 MB
> of memory divided into 256 kB chunks.

DJGPP runs on the x86, which has i/o mapping.  No need for memory
mapped devices.  Where the memory for malloc originates is up to
the sbrk system routine.

-- 
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