+extern bfd_vma bfd_elf_obj_attr_size (bfd *);
+extern void bfd_elf_set_obj_attr_contents (bfd *, bfd_byte *, bfd_vma);
+extern int bfd_elf_get_obj_attr_int (bfd *, int, int);
+extern void bfd_elf_add_obj_attr_int (bfd *, int, int, unsigned int);
+#define bfd_elf_add_proc_attr_int(BFD, TAG, VALUE) \
+ bfd_elf_add_obj_attr_int ((BFD), OBJ_ATTR_PROC, (TAG), (VALUE))
+extern void bfd_elf_add_obj_attr_string (bfd *, int, int, const char *);
+#define bfd_elf_add_proc_attr_string(BFD, TAG, VALUE) \
+ bfd_elf_add_obj_attr_string ((BFD), OBJ_ATTR_PROC, (TAG), (VALUE))
+extern void bfd_elf_add_obj_attr_int_string (bfd *, int, int, unsigned int,
+ const char *);
+#define bfd_elf_add_proc_attr_int_string(BFD, TAG, INTVAL, STRVAL) \
+ bfd_elf_add_obj_attr_int_string ((BFD), OBJ_ATTR_PROC, (TAG), \
+ (INTVAL), (STRVAL))
+
+extern char *_bfd_elf_attr_strdup (bfd *, const char *);
+extern void _bfd_elf_copy_obj_attributes (bfd *, bfd *);
+extern int _bfd_elf_obj_attrs_arg_type (bfd *, int, int);
+extern void _bfd_elf_parse_attributes (bfd *, Elf_Internal_Shdr *);
+extern bfd_boolean _bfd_elf_merge_object_attributes (bfd *, bfd *);
+
+/* The linker may needs to keep track of the number of relocs that it
+ decides to copy as dynamic relocs in check_relocs for each symbol.
+ This is so that it can later discard them if they are found to be
+ unnecessary. We can store the information in a field extending the
+ regular ELF linker hash table. */
+
+struct elf_dyn_relocs
+{
+ struct elf_dyn_relocs *next;
+
+ /* The input section of the reloc. */
+ asection *sec;
+
+ /* Total number of relocs copied for the input section. */
+ bfd_size_type count;
+
+ /* Number of pc-relative relocs copied for the input section. */
+ bfd_size_type pc_count;
+};
+
+extern bfd_boolean _bfd_elf_create_ifunc_sections
+ (bfd *, struct bfd_link_info *);
+extern asection * _bfd_elf_create_ifunc_dyn_reloc
+ (bfd *, struct bfd_link_info *, asection *sec, asection *sreloc,
+ struct elf_dyn_relocs **);
+extern bfd_boolean _bfd_elf_allocate_ifunc_dyn_relocs
+ (struct bfd_link_info *, struct elf_link_hash_entry *,
+ struct elf_dyn_relocs **, unsigned int, unsigned int);
+