Adding Leon processor to the SPARC list of processors

[Konrad Eisele]

Eric Botcazou wrote:
>> How do you see this impacting the sparc-rtems target?
>>
>> We have v7/v8 with HW and SW FP multilibs now and
>> leon is important to us. :-D
> 
> Note that LEON will also be available as mere default cpu, i.e. you'll be able 
> to configure sparc-rtems --with-tune=leon.  The new multilib stuff is for the 
> default target sparc-leon-elf (and maybe sparc-leon-linux if we want one).
> 

I agree. The patch I submitted only adds some extras. It shouldnt have a impact on
the sparc-rtems target (or others).