[PATCH 4/5] Gold: Don't fail on R_386_GOT32X relocation

[Cary Coutant]

> elfcpp/
>
>         * i386.h (R_386_GOT32X): New.
>
> gold/
>
>         * i386.cc (Target_i386::Scan::get_reference_flags(): Treat
>         R_386_GOT32X the same as R_386_GOT32.
>         (Target_i386::Scan::local): Likewise.
>         (Target_i386::Scan::possible_function_pointer_reloc): Likewise.
>         (Target_i386::Scan::global): Likewise.
>         (Target_i386::Relocate::relocate): Likewise.
>         (Target_i386::Relocatable_size_for_reloc::get_size_for_reloc):
>         Likewise.

This is OK. Thanks!

-cary