Date:	Sun, 12 Oct 1997 08:47:01 +0000 ( )
From:	"Gurunandan R. Bhat" <grbhat AT unigoa DOT ernet DOT in>
To:	Leath Muller <leathm AT solwarra DOT gbrmpa DOT gov DOT au>
Cc:	firewind <firewind AT metroid DOT dyn DOT ml DOT org>, djgpp AT delorie DOT com
Subject:	Re: DJGPP+Allegro: Porting from DOS to Linux. Easy or Hard!?!
In-Reply-To:	<199710122313.JAA25802@solwarra.gbrmpa.gov.au>
Message-Id:	<Pine.LNX.3.91.971012084325.273C-100000@aditya.unigoa.ernet.in>
Mime-Version:	1.0

On Mon, 13 Oct 1997, Leath Muller wrote:

> The CPU itself can run in either Protected Mode or Real Mode.
> 
> DOS runs in Real Mode, so if you have a program which wants to run in
> Protected Mode you need to shift the CPU into Protected Mode (from Real Mode).
> This is what a DPMI does.


Please, I don't mean to pedantic. I just want to be confirmed on this. 
Isn't it the _stub_ that does the rm -> pm switch. I always thought that 
the DPMI host makes DPMI services available via INT 31H in much the way 
that DOS makes DOS services available via INT 21H.


de that last slash).

If you decide that you'd like to get DJGPP, there are various Simtelnet
mirror sites where it is available by ftp. Please see README.1ST, the FAQ,
and also DJ's site mentioned just above for some important information
_before_ trying to download anything else.

Anyway, freely available source code is one hallmark of the DJGPP project
-- please enjoy.

Most respectfully,

Margo Schulter
mschulter AT value DOT net

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