Date: Wed, 19 Jun 1996 07:19:55 +0200 (IST)
From: Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
To: djgpp AT delorie DOT com
Subject: Re: Structured index of the FAQs?
In-Reply-To: <31c6ae92.sandmann@clio.rice.edu>
Message-Id: <Pine.SUN.3.91.960619071739.17856A-100000@is>
Mime-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII


On Tue, 18 Jun 1996, Charles Sandmann wrote:

> > It seems that, using go32_dpmi_set_protected_mode_interrupt_vector,
> > reetrance is not allowed... Is there a solution?
> 
> Yes, re-write the interrupt wrapper code, or don't use it.  You could
> write your interrupt routines in assembler and stay on the locked 4K
> stack, or you need to write code to handle multiple interrupt stacks.
> Non-trivial in either case.  Certainly not a two minute sort of question.

Maybe it's worthwhile to look at some sample hardware interrupt handlers 
at this URL:

  ftp://ftp.delorie.com/pub/djgpp/contrib/sample-interrupt-handlers-v2.zip