Change regcache list to be an hash map

[deliverable/binutils-gdb.git] / bfd / elf32-metag.c

diff --git a/bfd/elf32-metag.c b/bfd/elf32-metag.c
index d5e9a9d034e5eacdc8bda7d32dd9a0bb6e376135..fc5f3a99d47706befebc4de800e12db6edec0995 100644 (file)
--- a/bfd/elf32-metag.c
+++ b/bfd/elf32-metag.c
@@ -1039,6 +1039,7 @@ elf_metag_link_hash_table_create (bfd *abfd)
       return NULL;
     }
   htab->etab.root.hash_table_free = elf_metag_link_hash_table_free;
+  htab->etab.dt_pltgot_required = TRUE;
 
   return &htab->etab.root;
 }
@@ -2715,33 +2716,6 @@ allocate_dynrelocs (struct elf_link_hash_entry *eh, void *inf)
   return TRUE;
 }
 
-/* Set DF_TEXTREL if we find any dynamic relocs that apply to
-   read-only sections.  */
-
-static bfd_boolean
-maybe_set_textrel (struct elf_link_hash_entry *h, void *info_p)
-{
-  asection *sec;
-
-  if (h->root.type == bfd_link_hash_indirect)
-    return TRUE;
-
-  sec = _bfd_elf_readonly_dynrelocs (h);
-  if (sec != NULL)
-    {
-      struct bfd_link_info *info = (struct bfd_link_info *) info_p;
-
-      info->flags |= DF_TEXTREL;
-      info->callbacks->minfo
-       (_("%pB: dynamic relocation against `%pT' in read-only section `%pA'\n"),
-        sec->owner, h->root.root.string, sec);
-
-      /* Not an error, just cut short the traversal.  */
-      return FALSE;
-    }
-  return TRUE;
-}
-
 /* Set the sizes of the dynamic sections.  */
 
 static bfd_boolean
@@ -2929,55 +2903,7 @@ elf_metag_size_dynamic_sections (bfd *output_bfd ATTRIBUTE_UNUSED,
        }
     }
 
-  if (htab->etab.dynamic_sections_created)
-    {
-      /* Add some entries to the .dynamic section.  We fill in the
-        values later, in elf_metag_finish_dynamic_sections, but we
-        must add the entries now so that we get the correct size for
-        the .dynamic section.  The DT_DEBUG entry is filled in by the
-        dynamic linker and used by the debugger.  */
-#define add_dynamic_entry(TAG, VAL) \
-  _bfd_elf_add_dynamic_entry (info, TAG, VAL)
-
-      if (!add_dynamic_entry (DT_PLTGOT, 0))
-       return FALSE;
-
-      if (bfd_link_executable (info))
-       {
-         if (!add_dynamic_entry (DT_DEBUG, 0))
-           return FALSE;
-       }
-
-      if (htab->etab.srelplt->size != 0)
-       {
-         if (!add_dynamic_entry (DT_PLTRELSZ, 0)
-             || !add_dynamic_entry (DT_PLTREL, DT_RELA)
-             || !add_dynamic_entry (DT_JMPREL, 0))
-           return FALSE;
-       }
-
-      if (relocs)
-       {
-         if (!add_dynamic_entry (DT_RELA, 0)
-             || !add_dynamic_entry (DT_RELASZ, 0)
-             || !add_dynamic_entry (DT_RELAENT, sizeof (Elf32_External_Rela)))
-           return FALSE;
-
-         /* If any dynamic relocs apply to a read-only section,
-            then we need a DT_TEXTREL entry.  */
-         if ((info->flags & DF_TEXTREL) == 0)
-           elf_link_hash_traverse (&htab->etab, maybe_set_textrel, info);
-
-         if ((info->flags & DF_TEXTREL) != 0)
-           {
-             if (!add_dynamic_entry (DT_TEXTREL, 0))
-               return FALSE;
-           }
-       }
-    }
-#undef add_dynamic_entry
-
-  return TRUE;
+  return _bfd_elf_add_dynamic_tags (output_bfd, info, relocs);
 }
 
 /* Finish up dynamic symbol handling.  We set the contents of various