X-Authentication-Warning: delorie.com: mail set sender to djgpp-bounces using -f
Date: Mon, 15 Jun 2009 17:38:17 -0400
Message-Id: <200906152138.n5FLcHoY008867@envy.delorie.com>
From: DJ Delorie <dj AT delorie DOT com>
To: djgpp AT delorie DOT com
In-reply-to: 
	<cef0fb43-1056-4fa2-940f-a4769610fd86 AT x29g2000prf DOT googlegroups DOT com>
	(message from vivekian on Mon, 15 Jun 2009 14:30:08 -0700 (PDT))
Subject: Re: Different values for __djgpp_base_address
References:  <cef0fb43-1056-4fa2-940f-a4769610fd86 AT x29g2000prf DOT googlegroups DOT com>
Errors-To: nobody AT delorie DOT com


> For some reason __djgpp_base_address reads as 0x1_0000_0000 which does
> not look right,

Or even possible, since that's a 33 bit value.

> since dereferencing virtual addresses is throwing segmentation
> faults.

Are you setting up a selector to go with it?

> Can the value of  __djgpp_base_address change on the same system ?

Sure.  Actually, one would assume that any two djgpp programs running
on the same system would likely have different values, depending on
how that system did virtual memory.