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Re: Still confused by virtual vectors

To: Grant Edwards <grante at visi dot com>
Subject: Re: [ECOS] Still confused by virtual vectors
From: Jonathan Larmour <jlarmour at redhat dot com>
Date: Thu, 04 Oct 2001 21:37:24 +0100
Cc: ecos-discuss at sources dot redhat dot com
Organization: Red Hat UK Ltd.
References: <20011003163242.A12778@visi.com> <3BBB998B.431448C3@redhat.com> <20011004150809.A22417@visi.com> <3BBCC29A.6C6F48D1@redhat.com> <20011004153414.B22417@visi.com>

Grant Edwards wrote:
> 
> Some boards won't have RedBoot installed, and I'm assuming that
> setting USE_ROM_MONITOR to false is the right way to run on
> those boards.

Not needed. For a start GDB stub ROMs have had VV support since before
RedBoot existed. What this means is that you should implement
CYGINT_HAL_VIRTUAL_VECTOR_SUPPORT_NOT_GUARANTEED instead if you want to run
on both old and new boards. Look at hal.cdl for the effects.

Jifl
-- 
Red Hat, Rustat House, Clifton Road, Cambridge, UK. Tel: +44 (1223) 271062
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