ChangeLog rotatation and copyright year update

[deliverable/binutils-gdb.git] / bfd / elf32-m68hc1x.c

diff --git a/bfd/elf32-m68hc1x.c b/bfd/elf32-m68hc1x.c
index deb3c6243caa631054a925523c66f4bb964a3621..b64592d20ae87455856f8b98cd4cb162aed76d2a 100644 (file)
--- a/bfd/elf32-m68hc1x.c
+++ b/bfd/elf32-m68hc1x.c
@@ -1,6 +1,5 @@
 /* Motorola 68HC11/HC12-specific support for 32-bit ELF
-   Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
-   2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+   Copyright (C) 1999-2015 Free Software Foundation, Inc.
    Contributed by Stephane Carrez (stcarrez@nerim.fr)
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -59,6 +58,19 @@ struct m68hc11_scan_param
 };
 
 
+/* Destroy a 68HC11/68HC12 ELF linker hash table.  */
+
+static void
+m68hc11_elf_bfd_link_hash_table_free (bfd *obfd)
+{
+  struct m68hc11_elf_link_hash_table *ret
+    = (struct m68hc11_elf_link_hash_table *) obfd->link.hash;
+
+  bfd_hash_table_free (ret->stub_hash_table);
+  free (ret->stub_hash_table);
+  _bfd_elf_link_hash_table_free (obfd);
+}
+
 /* Create a 68HC11/68HC12 ELF linker hash table.  */
 
 struct m68hc11_elf_link_hash_table*
@@ -67,11 +79,10 @@ m68hc11_elf_hash_table_create (bfd *abfd)
   struct m68hc11_elf_link_hash_table *ret;
   bfd_size_type amt = sizeof (struct m68hc11_elf_link_hash_table);
 
-  ret = (struct m68hc11_elf_link_hash_table *) bfd_malloc (amt);
+  ret = (struct m68hc11_elf_link_hash_table *) bfd_zmalloc (amt);
   if (ret == (struct m68hc11_elf_link_hash_table *) NULL)
     return NULL;
 
-  memset (ret, 0, amt);
   if (!_bfd_elf_link_hash_table_init (&ret->root, abfd,
                                      _bfd_elf_link_hash_newfunc,
                                      sizeof (struct elf_link_hash_entry),
@@ -86,34 +97,21 @@ m68hc11_elf_hash_table_create (bfd *abfd)
   ret->stub_hash_table = (struct bfd_hash_table*) bfd_malloc (amt);
   if (ret->stub_hash_table == NULL)
     {
-      free (ret);
+      _bfd_elf_link_hash_table_free (abfd);
       return NULL;
     }
   if (!bfd_hash_table_init (ret->stub_hash_table, stub_hash_newfunc,
                            sizeof (struct elf32_m68hc11_stub_hash_entry)))
-    return NULL;
-
-  ret->stub_bfd = NULL;
-  ret->stub_section = 0;
-  ret->add_stub_section = NULL;
-  ret->sym_cache.abfd = NULL;
+    {
+      free (ret->stub_hash_table);
+      _bfd_elf_link_hash_table_free (abfd);
+      return NULL;
+    }
+  ret->root.root.hash_table_free = m68hc11_elf_bfd_link_hash_table_free;
 
   return ret;
 }
 
-/* Free the derived linker hash table.  */
-
-void
-m68hc11_elf_bfd_link_hash_table_free (struct bfd_link_hash_table *hash)
-{
-  struct m68hc11_elf_link_hash_table *ret
-    = (struct m68hc11_elf_link_hash_table *) hash;
-
-  bfd_hash_table_free (ret->stub_hash_table);
-  free (ret->stub_hash_table);
-  _bfd_generic_link_hash_table_free (hash);
-}
-
 /* Assorted hash table functions.  */
 
 /* Initialize an entry in the stub hash table.  */
@@ -261,7 +259,7 @@ elf32_m68hc11_setup_section_lists (bfd *output_bfd, struct bfd_link_info *info)
   text_section = 0;
   for (input_bfd = info->input_bfds, bfd_count = 0, top_id = 0;
        input_bfd != NULL;
-       input_bfd = input_bfd->link_next)
+       input_bfd = input_bfd->link.next)
     {
       bfd_count += 1;
       for (section = input_bfd->sections;
@@ -349,7 +347,7 @@ elf32_m68hc11_size_stubs (bfd *output_bfd, bfd *stub_bfd,
   /* Count the number of input BFDs and find the top input section id.  */
   for (input_bfd = info->input_bfds, bfd_count = 0;
        input_bfd != NULL;
-       input_bfd = input_bfd->link_next)
+       input_bfd = input_bfd->link.next)
     bfd_count += 1;
 
   /* We want to read in symbol extension records only once.  To do this
@@ -363,7 +361,7 @@ elf32_m68hc11_size_stubs (bfd *output_bfd, bfd *stub_bfd,
   /* Walk over all the input BFDs, swapping in local symbols.  */
   for (input_bfd = info->input_bfds, bfd_indx = 0;
        input_bfd != NULL;
-       input_bfd = input_bfd->link_next, bfd_indx++)
+       input_bfd = input_bfd->link.next, bfd_indx++)
     {
       Elf_Internal_Shdr *symtab_hdr;
 
@@ -393,7 +391,7 @@ elf32_m68hc11_size_stubs (bfd *output_bfd, bfd *stub_bfd,
 
   for (input_bfd = info->input_bfds, bfd_indx = 0;
        input_bfd != NULL;
-       input_bfd = input_bfd->link_next, bfd_indx++)
+       input_bfd = input_bfd->link.next, bfd_indx++)
     {
       Elf_Internal_Shdr *symtab_hdr;
       struct elf_link_hash_entry ** sym_hashes;
@@ -877,6 +875,10 @@ elf32_m68hc11_check_relocs (bfd *abfd, struct bfd_link_info *info,
          while (h->root.type == bfd_link_hash_indirect
                 || h->root.type == bfd_link_hash_warning)
            h = (struct elf_link_hash_entry *) h->root.u.i.link;
+
+         /* PR15323, ref flags aren't set for references in the same
+            object.  */
+         h->root.non_ir_ref = 1;
        }
 
       switch (ELF32_R_TYPE (rel->r_info))
@@ -981,12 +983,12 @@ elf32_m68hc11_relocate_section (bfd *output_bfd ATTRIBUTE_UNUSED,
        }
       else
        {
-         bfd_boolean unresolved_reloc, warned;
+         bfd_boolean unresolved_reloc, warned, ignored;
 
          RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
                                   r_symndx, symtab_hdr, sym_hashes,
                                   h, sec, relocation, unresolved_reloc,
-                                  warned);
+                                  warned, ignored);
 
          is_far = (h && (h->other & STO_M68HC12_FAR));
          is_xgate_symbol = (h && (h->target_internal));