[GOLD] tidy powerpc Glink_sym_ent

[Ian Lance Taylor]

On Mon, Aug 13, 2012 at 7:11 AM, Alan Modra <amodra@gmail.com> wrote:
>
>         * powerpc.cc (Powerpc_relobj::set_got2_shndx): Delete.
>         (Powerpc_relobj::do_find_special_sections): Don't use set_got2_shndx.
>         (Output_data_glink::add_entry,find_entry): Remove shndx param.
>         (class Glink_sym_ent): Rename from struct Glink_sym_ent.  Remove
>         all references to shndx_.  Handle special case for R_PPC_PLTREL24
>         here.
>         (class Glink_sym_ent_hash): Rename from struct Glink_sym_ent_hash.
>         (Output_data_glink::do_write): Retrieve got2_shdnx from object.
>         (Target_powerpc::make_plt_entry): Don't special case R_PPC_PLTREL24
>         here.
>         (Target_powerpc::Scan::global): Nor on make_plt_entry call.
>         (Target_powerpc::Relocate::relocate): Nor on glink->find_entry call.

This is OK.

Thanks.

In general, please feel free to commit changes to gold/powerpc.cc
without prior review.  I would prefer to review patches to the other
files in gold, though.  Of course I'm happy to look at any patch to
powerpc.cc if you aren't sure about it.

Ian