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Date: | Thu, 13 Jan 2000 23:06:28 +0500 (MVT) |
From: | Prashant TR <prashant_tr AT yahoo DOT com> |
To: | Groman <groman AT thehelm DOT com> |
cc: | djgpp AT delorie DOT com |
Subject: | Re: Confused with paging. |
In-Reply-To: | <Pine.LNX.4.10.10001132232291.521-100000@yahoo.com> |
Message-ID: | <Pine.LNX.4.10.10001132306070.859-100000@yahoo.com> |
MIME-Version: | 1.0 |
Reply-To: | djgpp AT delorie DOT com |
Errors-To: | dj-admin AT delorie DOT com |
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On Wed, 12 Jan 2000, Groman wrote: > How does DJGPP work with paging? > If I don't use DPMI(it's a small kernel) and have paging enabled... > how does DJGPP code react to that... > > how does it formulate it's linear addresses... Read the CWSDPMI sources. That should answer all your questions. ftp://ftp.simtel.net/pub/simtelnet/gnu/djgpp/v2misc/csdpmi4s.zip > what precautions should I use... Set PDEs and PTEs correctly. Remember that MMU caches them and flush these when necessary. I think these are the two important ones I can recall.
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