[PATCH ARC 1/5]: Dynamic relocs verification for dynindx == -1

[Nick Clifton]

Hi Cupertino,

> bfd/ChangeLog:
> 
> Cupertino Miranda  <cmiranda@synopsys.com>
>      elf32-arc.c (name_for_global_symbol): Added assert to check for
>      symbol index.
>      (elf_arc_relocate_section): Added and changed asserts, validating
>      the synamic symbol index.
>      (elf_arc_finish_dynamic_symbol): Do not fill the dynamic relocation
>      if symbol has dynindx set to -1.

Approved - please apply.

Cheers
  Nick