Correct ChangeLog entry

[deliverable/binutils-gdb.git] / bfd / linker.c

diff --git a/bfd/linker.c b/bfd/linker.c
index 1f493a3e317305fea0188c7a2be54658278d9d41..72d5705e639beb4af631099bd54ffb1b342323fb 100644 (file)
--- a/bfd/linker.c
+++ b/bfd/linker.c
@@ -1735,7 +1735,7 @@ _bfd_generic_link_add_one_symbol (struct bfd_link_info *info,
             otherwise add a warning.  */
          if ((!info->lto_plugin_active
               && (h->u.undef.next != NULL || info->hash->undefs_tail == h))
-             || h->non_ir_ref
+             || h->non_ir_ref_regular
              || h->non_ir_ref_dynamic)
            {
              (*info->callbacks->warning) (info, string, h->root.string,
@@ -2091,7 +2091,7 @@ _bfd_generic_link_output_symbols (bfd *output_bfd,
              && bfd_hash_lookup (info->keep_hash, bfd_asymbol_name (sym),
                                  FALSE, FALSE) == NULL))
        output = FALSE;
-      else if ((sym->flags & (BSF_GLOBAL | BSF_WEAK)) != 0)
+      else if ((sym->flags & (BSF_GLOBAL | BSF_WEAK | BSF_GNU_UNIQUE)) != 0)
        {
          /* If this symbol is marked as occurring now, rather
             than at the end, output it now.  This is used for
@@ -3095,6 +3095,43 @@ bfd_generic_define_common_symbol (bfd *output_bfd,
   return TRUE;
 }
 
+/*
+FUNCTION
+       bfd_generic_define_start_stop
+
+SYNOPSIS
+       struct bfd_link_hash_entry *bfd_generic_define_start_stop
+         (struct bfd_link_info *info,
+          const char *symbol, asection *sec);
+
+DESCRIPTION
+       Define a __start, __stop, .startof. or .sizeof. symbol.
+       Return the symbol or NULL if no such undefined symbol exists.
+
+.#define bfd_define_start_stop(output_bfd, info, symbol, sec) \
+.       BFD_SEND (output_bfd, _bfd_define_start_stop, (info, symbol, sec))
+.
+*/
+
+struct bfd_link_hash_entry *
+bfd_generic_define_start_stop (struct bfd_link_info *info,
+                              const char *symbol, asection *sec)
+{
+  struct bfd_link_hash_entry *h;
+
+  h = bfd_link_hash_lookup (info->hash, symbol, FALSE, FALSE, TRUE);
+  if (h != NULL
+      && (h->type == bfd_link_hash_undefined
+         || h->type == bfd_link_hash_undefweak))
+    {
+      h->type = bfd_link_hash_defined;
+      h->u.def.section = sec;
+      h->u.def.value = 0;
+      return h;
+    }
+  return NULL;
+}
+
 /*
 FUNCTION
        bfd_find_version_for_sym