Re: Wierd code in Entry.S

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On Sun, Jul 12, 2009 at 09:44:37PM -0400, John David Anglin wrote:
> > Can someone distill all these mails into a patch? It will directly apply
> > to upstream and all the current stable releases, so a single patch
> > should suffice.
> > 
> > I'd do it myself, but I'm too busy writing a paper this week. :/
> 
> The most important change is attached.  Bit 12 needs to be set in the
> protection register, not bit 44.  The change has had three days testing
> on my rp3440 (PA8800) without any unusual segmentation faults.  Also,
> tested on a couple of PA8700 machines.  This fixes the problem noticed
> by Artem Alimarine.
> 
> At the moment, I don't have a change for the macros.  The DEP and DEPI
> macros conflict with PA 1.x mneumonics.  So, they should be renamed.
> I also think the 32-bit instructions in the macros should use PA 1.x
> rather than 2.0 mneumonics.  The 1.x mneumonics should be ok for both
> PA 1.x and 2.0.  It is possible that building for a PA 1.x machine might
> not work with the current macros.  Maybe James has something for the
> macros.
> 

Great. May I append a Signed-off-by: John David Anglin
<dave@xxxxxxxxxxxxxxxxxx>?

cheers, Kyle
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