[PATCH] ARC: Add support for ARC architecture

[Adam Jackson]

On Wed, 2014-04-30 at 10:04 -0700, Keith Packard wrote:
> Alexey Brodkin <Alexey.Brodkin at synopsys.com> writes:
> 
> > Xorg server could be built for and run on Synopsys DesignWare ARC cores.
> > These changes are required for successful building and execution of the server.
> >
> > Both little-endian and big-endian flavors of ARC cores are supported.
> 
> I haven't seen any review of this patch. Does anyone else have a machine
> to try this on?

I don't, but acked-by.  It can't hurt any other arches.

I'd like to burn most of compiler.h and servermd.h to the ground, all
the endian crap in there could be done portably by now without needing
to care about specific architectures and then we could avoid this entire
class of patch in the future.  Possibly too late for that for 1.16?  I
think I have at least the servermd.h bit already written in a branch
somewhere though.

- ajax