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Re: Restructuring trapframe

To: Matt Thomas <matt%3am-software.com@localhost>
Subject: Re: Restructuring trapframe
From: Martin Husemann <martin%duskware.de@localhost>
Date: Fri, 20 Sep 2013 09:20:42 +0200

On Thu, Sep 19, 2013 at 05:39:17PM -0700, Matt Thomas wrote:
> The disadvantage is that for pre-ARMv6 it makes pull the frame more
> difficult since have SPSR last isn't easy to deal with.  But pushing
> the initial frame is easier.

Do we have to have the same layout for all arm versions? I assume only
very few userland programs/ libs will know aobut it, if at all.

Martin

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