[PATCH][ARM] Fix extern protected data handling

[Nick Clifton]

Hi Szabolcs,


> 2015-07-22  Szabolcs Nagy  <szabolcs.nagy@arm.com>
>
> 	PR ld/18705
> 	* elf32-arm.c (elf_backend_extern_protected_data): Define.
>
> ld/testsuite/ChangeLog:
>
> 2015-07-22  Szabolcs Nagy  <szabolcs.nagy@arm.com>
>
> 	PR ld/18705
> 	ld-arm/protected-data.d: New.
> 	ld-arm/protected-data.s: New.
> 	ld-arm/arm-elf.exp: Add new test.

Approved - please apply.

Cheers
   Nick