[PATCH 13/27] bfd/ELF: mark internal Sparc functions hidden

[Jose E. Marchesi]

OK.
Thanks.

> This reduces the dynamic symbol table a little and allows the compiler to
> be more aggressive about inlining (as it sees fit, of course).
>
> --- a/bfd/elfxx-sparc.h
> +++ b/bfd/elfxx-sparc.h
> @@ -86,53 +86,54 @@ struct _bfd_sparc_elf_link_hash_table
>     ? (struct _bfd_sparc_elf_link_hash_table *) (p)->hash : NULL)
>  
>  extern reloc_howto_type *_bfd_sparc_elf_reloc_type_lookup
> -  (bfd *, bfd_reloc_code_real_type);
> +  (bfd *, bfd_reloc_code_real_type) ATTRIBUTE_HIDDEN;
>  extern reloc_howto_type *_bfd_sparc_elf_reloc_name_lookup
> -  (bfd *, const char *);
> +  (bfd *, const char *) ATTRIBUTE_HIDDEN;
>  extern bool _bfd_sparc_elf_info_to_howto
> -  (bfd *, arelent *, Elf_Internal_Rela *);
> +  (bfd *, arelent *, Elf_Internal_Rela *) ATTRIBUTE_HIDDEN;
>  extern reloc_howto_type *_bfd_sparc_elf_info_to_howto_ptr
> -  (bfd*, unsigned int);
> +  (bfd*, unsigned int) ATTRIBUTE_HIDDEN;
>  extern bool _bfd_sparc_elf_mkobject
> -  (bfd *);
> +  (bfd *) ATTRIBUTE_HIDDEN;
>  extern struct bfd_link_hash_table *_bfd_sparc_elf_link_hash_table_create
> -  (bfd *);
> +  (bfd *) ATTRIBUTE_HIDDEN;
>  extern bool _bfd_sparc_elf_create_dynamic_sections
> -  (bfd *, struct bfd_link_info *);
> +  (bfd *, struct bfd_link_info *) ATTRIBUTE_HIDDEN;
>  extern void _bfd_sparc_elf_copy_indirect_symbol
>    (struct bfd_link_info *,
>     struct elf_link_hash_entry *,
> -   struct elf_link_hash_entry *);
> +   struct elf_link_hash_entry *) ATTRIBUTE_HIDDEN;
>  extern bool _bfd_sparc_elf_check_relocs
>    (bfd *, struct bfd_link_info *,
> -   asection *, const Elf_Internal_Rela *);
> +   asection *, const Elf_Internal_Rela *) ATTRIBUTE_HIDDEN;
>  extern asection *_bfd_sparc_elf_gc_mark_hook
>    (asection *, struct bfd_link_info *,
>     Elf_Internal_Rela *, struct elf_link_hash_entry *,
> -   Elf_Internal_Sym *);
> +   Elf_Internal_Sym *) ATTRIBUTE_HIDDEN;
>  extern bool _bfd_sparc_elf_adjust_dynamic_symbol
> -  (struct bfd_link_info *, struct elf_link_hash_entry *);
> +  (struct bfd_link_info *, struct elf_link_hash_entry *) ATTRIBUTE_HIDDEN;
>  extern bool _bfd_sparc_elf_omit_section_dynsym
> -  (bfd *, struct bfd_link_info *, asection *);
> +  (bfd *, struct bfd_link_info *, asection *) ATTRIBUTE_HIDDEN;
>  extern bool _bfd_sparc_elf_late_size_sections
> -  (bfd *, struct bfd_link_info *);
> +  (bfd *, struct bfd_link_info *) ATTRIBUTE_HIDDEN;
>  extern bool _bfd_sparc_elf_new_section_hook
> -  (bfd *, asection *);
> +  (bfd *, asection *) ATTRIBUTE_HIDDEN;
>  extern bool _bfd_sparc_elf_relax_section
> -  (bfd *, struct bfd_section *, struct bfd_link_info *, bool *);
> +  (bfd *, struct bfd_section *, struct bfd_link_info *, bool *)
> +  ATTRIBUTE_HIDDEN;
>  extern int _bfd_sparc_elf_relocate_section
>    (bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
> -   Elf_Internal_Rela *, Elf_Internal_Sym *, asection **);
> +   Elf_Internal_Rela *, Elf_Internal_Sym *, asection **) ATTRIBUTE_HIDDEN;
>  extern bool _bfd_sparc_elf_finish_dynamic_symbol
>    (bfd *, struct bfd_link_info *, struct elf_link_hash_entry *,
> -   Elf_Internal_Sym *sym);
> +   Elf_Internal_Sym *sym) ATTRIBUTE_HIDDEN;
>  extern bool _bfd_sparc_elf_finish_dynamic_sections
> -  (bfd *, struct bfd_link_info *);
> +  (bfd *, struct bfd_link_info *) ATTRIBUTE_HIDDEN;
>  extern bool _bfd_sparc_elf_fixup_symbol
> -  (struct bfd_link_info *, struct elf_link_hash_entry *);
> +  (struct bfd_link_info *, struct elf_link_hash_entry *) ATTRIBUTE_HIDDEN;
>  extern bool _bfd_sparc_elf_object_p
> -  (bfd *);
> +  (bfd *) ATTRIBUTE_HIDDEN;
>  extern bfd_vma _bfd_sparc_elf_plt_sym_val
> -  (bfd_vma, const asection *, const arelent *);
> +  (bfd_vma, const asection *, const arelent *) ATTRIBUTE_HIDDEN;
>  extern bool _bfd_sparc_elf_merge_private_bfd_data
> -  (bfd *, struct bfd_link_info *);
> +  (bfd *, struct bfd_link_info *) ATTRIBUTE_HIDDEN;