+/* ARC ELF linker hash entry. */
+struct elf_arc_link_hash_entry
+{
+ struct elf_link_hash_entry root;
+
+ /* Track dynamic relocs copied for this symbol. */
+ struct elf_dyn_relocs *dyn_relocs;
+};
+
+/* ARC ELF linker hash table. */
+struct elf_arc_link_hash_table
+{
+ struct elf_link_hash_table elf;
+
+ /* Short-cuts to get to dynamic linker sections. */
+ asection *srelbss;
+};
+
+static struct bfd_hash_entry *
+elf_arc_link_hash_newfunc (struct bfd_hash_entry *entry,
+ struct bfd_hash_table *table,
+ const char *string)
+{
+ /* Allocate the structure if it has not already been allocated by a
+ subclass. */
+ if (entry == NULL)
+ {
+ entry = (struct bfd_hash_entry *)
+ bfd_hash_allocate (table,
+ sizeof (struct elf_arc_link_hash_entry));
+ if (entry == NULL)
+ return entry;
+ }
+
+ /* Call the allocation method of the superclass. */
+ entry = _bfd_elf_link_hash_newfunc (entry, table, string);
+ if (entry != NULL)
+ {
+ struct elf_arc_link_hash_entry *eh;
+
+ eh = (struct elf_arc_link_hash_entry *) entry;
+ eh->dyn_relocs = NULL;
+ }
+
+ return entry;
+}
+
+/* Destroy an ARC ELF linker hash table. */
+static void
+elf_arc_link_hash_table_free (bfd *obfd)
+{
+ _bfd_elf_link_hash_table_free (obfd);
+}
+
+/* Create an ARC ELF linker hash table. */
+
+static struct bfd_link_hash_table *
+arc_elf_link_hash_table_create (bfd *abfd)
+{
+ struct elf_arc_link_hash_table *ret;
+
+ ret = (struct elf_arc_link_hash_table *) bfd_zmalloc (sizeof (*ret));
+ if (ret == NULL)
+ return NULL;
+
+ if (!_bfd_elf_link_hash_table_init (&ret->elf, abfd,
+ elf_arc_link_hash_newfunc,
+ sizeof (struct elf_arc_link_hash_entry),
+ ARC_ELF_DATA))
+ {
+ free (ret);
+ return NULL;
+ }
+
+ ret->srelbss = NULL;
+
+ ret->elf.init_got_refcount.refcount = 0;
+ ret->elf.init_got_refcount.glist = NULL;
+ ret->elf.init_got_offset.offset = 0;
+ ret->elf.init_got_offset.glist = NULL;
+
+ ret->elf.root.hash_table_free = elf_arc_link_hash_table_free;
+
+ return &ret->elf.root;
+}
+