Updated config.guess and config.sub

[Joel Sherrill]

> Thanks H.J.
> 
> The attached patch fixes the sub-configuration for binutils, making it
> support the c4x target properly (according to the top-level changes in
> config.sub). Permission to check in, please?
> 
> Joel: These config changes including this patch will address binutils
> HEAD and gcc HEAD. This means that it wont be included in any official
> release until binutils-2.15 and gcc-3.4. Would you think that it is
> important to push on to the binutils-2.14.1 and gcc-3.3.1 releases?
> Because if it is, I need to push on getting the config patches included
> in the binutils-2_14-branch and gcc-3_3-branch.

It would be very much appreciated if this patch could make the gcc 3.3.1
and binutils 2.14.1 releases.  My testing indicates that C and Ada are
buildable for tic4x-rtems. There is an internal compiler error that
is triggered building C++ and by compiling a file within RTEMS.  I think
this target is stable enough to begin to get users and hate to see it
pushed out another full release cycle.  It would be better if it could
be a 1st class citizen in the current release cycle.

> 
> Regards,
> Svein
-- 
Joel Sherrill, Ph.D.             Director of Research & Development
joel@OARcorp.com                 On-Line Applications Research
Ask me about RTEMS: a free RTOS  Huntsville AL 35805
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