[14/21] Treat absolute imports as XTY_ER/XMC_XO

[Nick Clifton]

Hi Richard,

> bfd/
> 	* xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
> 	symbols as XMC_XO.
> 
> ld/testsuite/
> 	* ld-powerpc/aix-abs-branch-1.nd,
> 	ld-powerpc/aix-abs-reloc-1.nd: New tests.
> 	* ld-powerpc/aix52.exp: Run them.

Approved - please apply.

Cheers
   Nick