Message-Id: <m0ya32Y-000S3xC@inti.gov.ar>
Comments: Authenticated sender is <salvador AT natacha DOT inti DOT gov DOT ar>
From: "Salvador Eduardo Tropea (SET)" <salvador AT inti DOT gov DOT ar>
Organization: INTI
To: Thomas Demmer <demmer AT LSTM DOT Ruhr-UNI-Bochum DOT De>, djgpp AT delorie DOT com
Date: Thu, 14 May 1998 15:56:30 +0000
MIME-Version: 1.0
Content-type: text/plain; charset=US-ASCII
Content-transfer-encoding: 7BIT
Subject: Re: Page Fault in RMCB?
In-reply-to: <3559B200.2337525E@LSTM.Ruhr-UNI-Bochum.De>
Precedence: bulk

Thomas Demmer <demmer AT LSTM DOT Ruhr-UNI-Bochum DOT De> wrote:

> from time to time (but quite seldom), a 
> DJGPP compiled program dies with a Page fault in RMCB.
> 
> What triggers such a fault, and what can be done to 
> prevent such an error? 
> The program uses Bill Currie's BCSerio, so it
> does install a HW interrupt handler. Could this
> one be the culprit?

Does BCSerio lock all the code? if not perhaps the program swaps the code and 
when the interrupt comes the code isn't there, it generates a RMCB page fault.
But isn't the only way to get it.

SET
------------------------------------ 0 --------------------------------
Visit my home page: http://set-soft.home.ml.org/
or
http://www.geocities.com/SiliconValley/Vista/6552/
Salvador Eduardo Tropea (SET). (Electronics Engineer)
Alternative e-mail: set-soft AT usa DOT net set AT computer DOT org
ICQ: 2951574
Address: Curapaligue 2124, Caseros, 3 de Febrero
Buenos Aires, (1678), ARGENTINA
TE: +(541) 759 0013