[RFA] Implement Cell BE SPU-specific vector type

[Ulrich Weigand]

Markus Deuling wrote:

>      * spu-tdep.c (spu_init_vector_type): New function.
>      (spu_builtin_type_vec128.): New static variable.
>      (spu_register_type): Return spu_builtin_type_vec128 as default.
>      (_initialize_spu_tdep): Call spu_init_vector_type.

I've now committed a white-space fixed version of this patch.

Thanks,
Ulrich

-- 
  Dr. Ulrich Weigand
  GNU Toolchain for Linux on System z and Cell BE
  Ulrich.Weigand@de.ibm.com