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Date: Fri, 24 Oct 2008 19:43:31 +0200
From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
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Subject: Re: [Xenomai-help] trap exceptions in user
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To: Gabriele Moabiti <gabmoa@domain.hid>
Cc: Jan Kiszka <jan.kiszka@domain.hid>, Xenomai help <xenomai@xenomai.org>

Gabriele Moabiti wrote:
> (...)
> I consider now ManageCustomExceptions a function that do nothing.
> (...)
> INT 0 (divide error) or 16 (fpu exception)
> The system hangs.

It will not work. It is because you have to handle the exception.
Otherwise, when returning to user-space, your programs tries the faulty
exception again, triggers the handler, which does nothing, and loops
indefinitely...

-- 
					    Gilles.