bfd/ELF: mark internal SCore functions hidden

This reduces the dynamic symbol table a little and allows the compiler to
be more aggressive about inlining (as it sees fit, of course).

diff --git a/bfd/elf32-score.h b/bfd/elf32-score.h
index f18e097bb221a9df102e767eee7f62f0d8f8a730..0dee807c9c13c51467f29b882b33620351f3520d 100644 (file)
--- a/bfd/elf32-score.h
+++ b/bfd/elf32-score.h
@@ -28,10 +28,11 @@
 extern void
 s7_bfd_score_elf_hide_symbol (struct bfd_link_info *,
                              struct elf_link_hash_entry *,
-                             bool);
+                             bool) ATTRIBUTE_HIDDEN;
 
 extern bool
-s7_bfd_score_info_to_howto (bfd *, arelent *, Elf_Internal_Rela *);
+s7_bfd_score_info_to_howto (bfd *, arelent *, Elf_Internal_Rela *)
+  ATTRIBUTE_HIDDEN;
 
 extern int
 s7_bfd_score_elf_relocate_section (bfd *,
@@ -41,13 +42,13 @@ s7_bfd_score_elf_relocate_section (bfd *,
                                   bfd_byte *,
                                   Elf_Internal_Rela *,
                                   Elf_Internal_Sym *,
-                                  asection **);
+                                  asection **) ATTRIBUTE_HIDDEN;
 
 extern bool
 s7_bfd_score_elf_check_relocs (bfd *,
                               struct bfd_link_info *,
                               asection *,
-                              const Elf_Internal_Rela *);
+                              const Elf_Internal_Rela *) ATTRIBUTE_HIDDEN;
 
 extern bool
 s7_bfd_score_elf_add_symbol_hook (bfd *,
@@ -56,97 +57,107 @@ s7_bfd_score_elf_add_symbol_hook (bfd *,
                                  const char **,
                                  flagword *,
                                  asection **,
-                                 bfd_vma *);
+                                 bfd_vma *) ATTRIBUTE_HIDDEN;
 
 extern void
-s7_bfd_score_elf_symbol_processing (bfd *, asymbol *);
+s7_bfd_score_elf_symbol_processing (bfd *, asymbol *) ATTRIBUTE_HIDDEN;
 
 extern int
 s7_bfd_score_elf_link_output_symbol_hook (struct bfd_link_info *,
                                          const char *,
                                          Elf_Internal_Sym *,
                                          asection *,
-                                         struct elf_link_hash_entry *);
+                                         struct elf_link_hash_entry *)
+  ATTRIBUTE_HIDDEN;
 
 extern bool
 s7_bfd_score_elf_section_from_bfd_section (bfd *,
                                           asection *,
-                                          int *);
+                                          int *) ATTRIBUTE_HIDDEN;
 
 extern bool
 s7_bfd_score_elf_adjust_dynamic_symbol (struct bfd_link_info *,
-                                       struct elf_link_hash_entry *);
+                                       struct elf_link_hash_entry *)
+  ATTRIBUTE_HIDDEN;
 
 extern bool
-s7_bfd_score_elf_early_size_sections (bfd *, struct bfd_link_info *);
+s7_bfd_score_elf_early_size_sections (bfd *, struct bfd_link_info *)
+  ATTRIBUTE_HIDDEN;
 
 extern bool
-s7_bfd_score_elf_late_size_sections (bfd *, struct bfd_link_info *);
+s7_bfd_score_elf_late_size_sections (bfd *, struct bfd_link_info *)
+  ATTRIBUTE_HIDDEN;
 
 extern bool
-s7_bfd_score_elf_create_dynamic_sections (bfd *, struct bfd_link_info *);
+s7_bfd_score_elf_create_dynamic_sections (bfd *, struct bfd_link_info *)
+  ATTRIBUTE_HIDDEN;
 
 extern bool
 s7_bfd_score_elf_finish_dynamic_symbol (bfd *,
                                        struct bfd_link_info *,
                                        struct elf_link_hash_entry *,
-                                       Elf_Internal_Sym *);
+                                       Elf_Internal_Sym *) ATTRIBUTE_HIDDEN;
 
 extern bool
-s7_bfd_score_elf_finish_dynamic_sections (bfd *, struct bfd_link_info *);
+s7_bfd_score_elf_finish_dynamic_sections (bfd *, struct bfd_link_info *)
+  ATTRIBUTE_HIDDEN;
 
 extern bool
 s7_bfd_score_elf_fake_sections (bfd *,
                                Elf_Internal_Shdr *,
-                               asection *);
+                               asection *) ATTRIBUTE_HIDDEN;
 
 extern bool
-s7_bfd_score_elf_section_processing (bfd *, Elf_Internal_Shdr *);
+s7_bfd_score_elf_section_processing (bfd *, Elf_Internal_Shdr *)
+  ATTRIBUTE_HIDDEN;
 
 extern bool
-s7_bfd_score_elf_write_section (bfd *, asection *, bfd_byte *);
+s7_bfd_score_elf_write_section (bfd *, asection *, bfd_byte *) ATTRIBUTE_HIDDEN;
 
 extern void
 s7_bfd_score_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
 s7_bfd_score_elf_discard_info (bfd *, struct elf_reloc_cookie *,
-                              struct bfd_link_info *);
+                              struct bfd_link_info *) ATTRIBUTE_HIDDEN;
 
 extern bool
-s7_bfd_score_elf_ignore_discarded_relocs (asection *);
+s7_bfd_score_elf_ignore_discarded_relocs (asection *) ATTRIBUTE_HIDDEN;
 
 extern asection *
 s7_bfd_score_elf_gc_mark_hook (asection *,
                               struct bfd_link_info *,
                               struct elf_reloc_cookie *,
                               struct elf_link_hash_entry *,
-                              unsigned int);
+                              unsigned int) ATTRIBUTE_HIDDEN;
 
 extern bool
-s7_bfd_score_elf_grok_prstatus (bfd *, Elf_Internal_Note *);
+s7_bfd_score_elf_grok_prstatus (bfd *, Elf_Internal_Note *) ATTRIBUTE_HIDDEN;
 
 extern bool
-s7_bfd_score_elf_grok_psinfo (bfd *, Elf_Internal_Note *);
+s7_bfd_score_elf_grok_psinfo (bfd *, Elf_Internal_Note *) ATTRIBUTE_HIDDEN;
 
 extern reloc_howto_type *
-s7_elf32_score_reloc_type_lookup (bfd *, bfd_reloc_code_real_type);
+s7_elf32_score_reloc_type_lookup (bfd *, bfd_reloc_code_real_type)
+  ATTRIBUTE_HIDDEN;
 
 extern struct bfd_link_hash_table *
-s7_elf32_score_link_hash_table_create (bfd *);
+s7_elf32_score_link_hash_table_create (bfd *) ATTRIBUTE_HIDDEN;
 
 extern bool
-s7_elf32_score_print_private_bfd_data (bfd *, void *);
+s7_elf32_score_print_private_bfd_data (bfd *, void *) ATTRIBUTE_HIDDEN;
 
 extern bool
-s7_elf32_score_merge_private_bfd_data (bfd *, struct bfd_link_info *);
+s7_elf32_score_merge_private_bfd_data (bfd *, struct bfd_link_info *)
+  ATTRIBUTE_HIDDEN;
 
 extern bool
-s7_elf32_score_new_section_hook (bfd *, asection *);
+s7_elf32_score_new_section_hook (bfd *, asection *) ATTRIBUTE_HIDDEN;
 
 extern bool
-_bfd_score_elf_common_definition (Elf_Internal_Sym *);
+_bfd_score_elf_common_definition (Elf_Internal_Sym *) ATTRIBUTE_HIDDEN;
 
 #define elf_backend_common_definition   _bfd_score_elf_common_definition