XGATE bfd support.

[nick clifton]

Hi Sean,

> Thank you Nick for taking the time to review the patch. I believe that I
> have addressed your concerns in the attached files.

Thanks very much, and please accept my apologies for taking so long to 
review the patches.

Anyway I am pleased to say that I am now happy with the patches and I 
have checked them in to the binutils sources.  Thank you very much for 
your patience and persistence in getting this port contributed.

Cheers
   Nick