Fix elf64-ppc.c electric fence warning

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

diff --git a/bfd/linker.c b/bfd/linker.c
index abdf5b0e2645cbc169ade263088e4c597516aad4..dec6d1d0ace372ebdb04662139ee16c6a09d4e49 100644 (file)
--- a/bfd/linker.c
+++ b/bfd/linker.c
@@ -1,5 +1,5 @@
 /* linker.c -- BFD linker routines
-   Copyright (C) 1993-2014 Free Software Foundation, Inc.
+   Copyright (C) 1993-2015 Free Software Foundation, Inc.
    Written by Steve Chamberlain and Ian Lance Taylor, Cygnus Support
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -1560,6 +1560,7 @@ _bfd_generic_link_add_one_symbol (struct bfd_link_info *info,
              h->type = bfd_link_hash_defined;
            h->u.def.section = section;
            h->u.def.value = value;
+           h->linker_def = 0;
 
            /* If we have been asked to, we act like collect2 and
               identify all functions that might be global
@@ -1659,6 +1660,7 @@ _bfd_generic_link_add_one_symbol (struct bfd_link_info *info,
            }
          else
            h->u.c.p->section = section;
+         h->linker_def = 0;
          break;
 
        case REF:
@@ -2134,7 +2136,7 @@ _bfd_generic_link_output_symbols (bfd *output_bfd,
                  /* fall through */
                case bfd_link_hash_defined:
                  sym->flags |= BSF_GLOBAL;
-                 sym->flags &=~ BSF_CONSTRUCTOR;
+                 sym->flags &=~ (BSF_WEAK | BSF_CONSTRUCTOR);
                  sym->value = h->root.u.def.value;
                  sym->section = h->root.u.def.section;
                  break;
@@ -2432,7 +2434,7 @@ _bfd_generic_reloc_link_order (bfd *abfd,
 
       size = bfd_get_reloc_size (r->howto);
       buf = (bfd_byte *) bfd_zmalloc (size);
-      if (buf == NULL)
+      if (buf == NULL && size != 0)
        return FALSE;
       rstat = _bfd_relocate_contents (r->howto, abfd,
                                      (bfd_vma) link_order->u.reloc.p->addend,
@@ -2894,7 +2896,7 @@ _bfd_handle_already_linked (asection *sec,
         files over IR because the first pass may contain a
         mix of LTO and normal objects and we must keep the
         first match, be it IR or real.  */
-      if (info->loading_lto_outputs
+      if (sec->owner->lto_output
          && (l->sec->owner->flags & BFD_PLUGIN) != 0)
        {
          l->sec = sec;