* elflink.c (_bfd_elf_gc_mark_hook): New function.

[deliverable/binutils-gdb.git] / bfd / elf64-sh64.c

diff --git a/bfd/elf64-sh64.c b/bfd/elf64-sh64.c
index d972fc68bc387450a70bec1371f57ff1b785106e..e55c19a16a063419b44254c744803177831a0110 100644 (file)
--- a/bfd/elf64-sh64.c
+++ b/bfd/elf64-sh64.c
@@ -2366,53 +2366,20 @@ sh_elf64_merge_private_data (bfd *ibfd, bfd *obfd)
 
 static asection *
 sh_elf64_gc_mark_hook (asection *sec,
-                      struct bfd_link_info *info ATTRIBUTE_UNUSED,
+                      struct bfd_link_info *info,
                       Elf_Internal_Rela *rel,
                       struct elf_link_hash_entry *h,
                       Elf_Internal_Sym *sym)
 {
   if (h != NULL)
-    {
-      switch (ELF64_R_TYPE (rel->r_info))
-       {
-       case R_SH_GNU_VTINHERIT:
-       case R_SH_GNU_VTENTRY:
-         break;
-
-       default:
-         while (h->root.type == bfd_link_hash_indirect
-                && h->root.u.i.link)
-           h = (struct elf_link_hash_entry *) h->root.u.i.link;
-         switch (h->root.type)
-           {
-           case bfd_link_hash_defined:
-           case bfd_link_hash_defweak:
-             return h->root.u.def.section;
-
-           case bfd_link_hash_common:
-             return h->root.u.c.p->section;
-
-           default:
-             break;
-           }
-       }
-    }
-  else
-    return bfd_section_from_elf_index (sec->owner, sym->st_shndx);
-
-  return NULL;
-}
-
-/* Update the got entry reference counts for the section being removed.  */
+    switch (ELF64_R_TYPE (rel->r_info))
+      {
+      case R_SH_GNU_VTINHERIT:
+      case R_SH_GNU_VTENTRY:
+       return NULL;
+      }
 
-static bfd_boolean
-sh_elf64_gc_sweep_hook (bfd *abfd ATTRIBUTE_UNUSED,
-                       struct bfd_link_info *info ATTRIBUTE_UNUSED,
-                       asection *sec ATTRIBUTE_UNUSED,
-                       const Elf_Internal_Rela *relocs ATTRIBUTE_UNUSED)
-{
-  /* No got and plt entries for 64-bit SH at present.  */
-  return TRUE;
+  return _bfd_elf_gc_mark_hook (sec, info, rel, h, sym);
 }
 
 /* Look through the relocs for a section during the first phase.
@@ -4102,7 +4069,6 @@ static const struct bfd_elf_special_section sh64_elf64_special_sections[]=
 #define elf_backend_fake_sections      sh64_elf64_fake_sections
 
 #define elf_backend_gc_mark_hook        sh_elf64_gc_mark_hook
-#define elf_backend_gc_sweep_hook       sh_elf64_gc_sweep_hook
 #define elf_backend_check_relocs        sh_elf64_check_relocs
 
 #define elf_backend_can_gc_sections    1