[PATCH 11/27] bfd/ELF: mark internal RISC-V functions hidden

[Nelson Chu]

Okay, please commit.

Thanks
Nelson

On Mon, Oct 27, 2025 at 10:14 PM Jan Beulich <jbeulich@suse.com> wrote:

> 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-riscv.h
> +++ b/bfd/elfxx-riscv.h
> @@ -47,13 +47,13 @@ extern void riscv_elf64_set_options (str
>                                      struct riscv_elf_params *);
>
>  extern reloc_howto_type *
> -riscv_reloc_name_lookup (bfd *, const char *);
> +riscv_reloc_name_lookup (bfd *, const char *) ATTRIBUTE_HIDDEN;
>
>  extern reloc_howto_type *
> -riscv_reloc_type_lookup (bfd *, bfd_reloc_code_real_type);
> +riscv_reloc_type_lookup (bfd *, bfd_reloc_code_real_type)
> ATTRIBUTE_HIDDEN;
>
>  extern reloc_howto_type *
> -riscv_elf_rtype_to_howto (bfd *, unsigned int r_type);
> +riscv_elf_rtype_to_howto (bfd *, unsigned int r_type) ATTRIBUTE_HIDDEN;
>
>  /* The information of architecture attribute.  */
>  struct riscv_subset_t
> @@ -79,12 +79,12 @@ riscv_release_subset_list (riscv_subset_
>  extern void
>  riscv_add_subset (riscv_subset_list_t *,
>                   const char *,
> -                 int, int);
> +                 int, int) ATTRIBUTE_HIDDEN;
>
>  extern bool
>  riscv_lookup_subset (const riscv_subset_list_t *,
>                      const char *,
> -                    riscv_subset_t **);
> +                    riscv_subset_t **) ATTRIBUTE_HIDDEN;
>
>  typedef struct
>  {
> @@ -107,10 +107,10 @@ extern char *
>  riscv_arch_str (unsigned, riscv_subset_list_t *, bool);
>
>  extern size_t
> -riscv_estimate_digit (unsigned);
> +riscv_estimate_digit (unsigned) ATTRIBUTE_HIDDEN;
>
>  extern int
> -riscv_compare_subsets (const char *, const char *);
> +riscv_compare_subsets (const char *, const char *) ATTRIBUTE_HIDDEN;
>
>  extern riscv_subset_list_t *
>  riscv_copy_subset_list (riscv_subset_list_t *);
> @@ -139,14 +139,14 @@ extern void
>  bfd_elf64_riscv_set_data_segment_info (struct bfd_link_info *, int *);
>
>  extern bfd *
> -_bfd_riscv_elf_link_setup_gnu_properties (struct bfd_link_info *,
> uint32_t *);
> +_bfd_riscv_elf_link_setup_gnu_properties (struct bfd_link_info *,
> uint32_t *) ATTRIBUTE_HIDDEN;
>
>  extern enum elf_property_kind
>  _bfd_riscv_elf_parse_gnu_properties (bfd *, unsigned int, bfd_byte *,
> -                                    unsigned int);
> +                                    unsigned int) ATTRIBUTE_HIDDEN;
>
>  extern bool
>  _bfd_riscv_elf_merge_gnu_properties (struct bfd_link_info *, bfd *,
> -                                    elf_property *, elf_property *,
> uint32_t);
> +                                    elf_property *, elf_property *,
> uint32_t) ATTRIBUTE_HIDDEN;
>
>  #define elf_backend_parse_gnu_properties
> _bfd_riscv_elf_parse_gnu_properties
>
>
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