[Patch, AARCH64] gc-sections tests for got and tls relocs

[nick clifton]

Hi Venkataramanan,

> bfd/ChangeLog
>
> 2013-03-26  Venkataramanan Kumar<venkataramanan.kumar@linaro.org>
>
>           * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
>          elf64_aarch64_locals to get local GOT reference counts.
>
> ld/testsuite/ChangeLog
>
> 2013-03-26  Venkataramanan Kumar<venkataramanan.kumar@linaro.org>
>          * ld-aarch64/gc-relocs-tlsle.s: New gc section test.
>          * ld-aarch64/gc-relocs-tlsle.s: Likewise
>          * ld-aarch64/gc-relocs-tlsgd.s: Likewise
>          * ld-aarch64/gc-relocs-tlsdesc.s: Likewise
>          * ld-aarch64/gc-relocs-312.s: Likewise
>          * ld-aarch64/gc-relocs-311.s: Likewise
>          * ld-aarch64/gc-relocs-309.s: Likewise
>          * ld-aarch64/gc-start.s: Likewise
>          * ld-aarch64/gc-got-relocs.d: Update expected objdump
>          * ld-aarch64/gc-tls-relocs.d: Likewise
>          * ld-aarch64/aarch64-elf.exp: add test

Approved and applied.

Cheers
   Nick