[PATCH, ARM]: Fix SB group relocations

[nick clifton]

Hi John,

> John Tytgat  <john@bass-software.com>
>
> 	* elf32-arm.c (elf32_arm_final_link_relocate): Handle
> 	unresolved symbol case for sb group relocations.
>
> ld/testsuite
>
> John Tytgat  <john@bass-software.com>
>
> 	* ld-arm/unresolved-2.d: New.
> 	* ld-arm/unresolved-2.s: New.
> 	* ld-arm/arm-elf.exp: Add the new test.
> 	* ld-arm/group-relocs-ldr-bad-2.d: Swap with...
> 	* ld-arm/group-relocs-ldr-bad.d: ...this.
> 	* ld-arm/group-relocs-ldr-bad-2.s: Swap with...
> 	* ld-arm/group-relocs-ldr-bad.s: ...this.
> 	* ld-arm/group-relocs-ldrs-bad-2.d: Swap with...
> 	* ld-arm/group-relocs-ldrs-bad.d: ...this.
> 	* ld-arm/group-relocs-ldrs-bad-2.s: Swap with...
> 	* ld-arm/group-relocs-ldrs-bad.s: ...this.

Approved and applied.

Cheers
   Nick