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

diff --git a/bfd/elf32-score.c b/bfd/elf32-score.c
index b4376242c94e648ef9f9ed26e5adfe6822bfe067..47cc98733a09a6120c1fc23eea8291a37b0ede03 100644 (file)
--- a/bfd/elf32-score.c
+++ b/bfd/elf32-score.c
@@ -1,5 +1,5 @@
 /* 32-bit ELF support for S+core.
-   Copyright 2006, 2007, 2008, 2009, 2010, 2011
+   Copyright 2006, 2007, 2008, 2009, 2010, 2011, 2012
    Free Software Foundation, Inc.
    Contributed by
    Brain.lin (brain.lin@sunplusct.com)
@@ -1066,7 +1066,7 @@ score_elf_sort_hash_table_f (struct score_elf_link_hash_entry *h, void *data)
 static asection *
 score_elf_got_section (bfd *abfd, bfd_boolean maybe_excluded)
 {
-  asection *sgot = bfd_get_section_by_name (abfd, ".got");
+  asection *sgot = bfd_get_linker_section (abfd, ".got");
 
   if (sgot == NULL || (! maybe_excluded && (sgot->flags & SEC_EXCLUDE) != 0))
     return NULL;
@@ -1247,16 +1247,16 @@ score_elf_rel_dyn_section (bfd *dynobj, bfd_boolean create_p)
   static const char dname[] = ".rel.dyn";
   asection *sreloc;
 
-  sreloc = bfd_get_section_by_name (dynobj, dname);
+  sreloc = bfd_get_linker_section (dynobj, dname);
   if (sreloc == NULL && create_p)
     {
-      sreloc = bfd_make_section_with_flags (dynobj, dname,
-                                            (SEC_ALLOC
-                                             | SEC_LOAD
-                                             | SEC_HAS_CONTENTS
-                                             | SEC_IN_MEMORY
-                                             | SEC_LINKER_CREATED
-                                             | SEC_READONLY));
+      sreloc = bfd_make_section_anyway_with_flags (dynobj, dname,
+                                                  (SEC_ALLOC
+                                                   | SEC_LOAD
+                                                   | SEC_HAS_CONTENTS
+                                                   | SEC_IN_MEMORY
+                                                   | SEC_LINKER_CREATED
+                                                   | SEC_READONLY));
       if (sreloc == NULL
           || ! bfd_set_section_alignment (dynobj, sreloc,
                                           SCORE_ELF_LOG_FILE_ALIGN (dynobj)))
@@ -1429,7 +1429,7 @@ score_elf_create_got_section (bfd *abfd,
 
   /* We have to use an alignment of 2**4 here because this is hardcoded
      in the function stub generation and in the linker script.  */
-  s = bfd_make_section_with_flags (abfd, ".got", flags);
+  s = bfd_make_section_anyway_with_flags (abfd, ".got", flags);
    if (s == NULL
       || ! bfd_set_section_alignment (abfd, s, 4))
     return FALSE;
@@ -2672,9 +2672,9 @@ s3_bfd_score_elf_relocate_section (bfd *output_bfd,
             }
         }
 
-      if (sec != NULL && elf_discarded_section (sec))
+      if (sec != NULL && discarded_section (sec))
        RELOC_AGAINST_DISCARDED_SECTION (info, input_bfd, input_section,
-                                        rel, relend, howto, contents);
+                                        rel, 1, relend, howto, 0, contents);
 
       if (info->relocatable)
         {
@@ -2837,6 +2837,10 @@ s3_bfd_score_elf_check_relocs (bfd *abfd,
             {
               while (h->root.type == bfd_link_hash_indirect)
                 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;
             }
         }
 
@@ -3123,7 +3127,7 @@ s3_bfd_score_elf_adjust_dynamic_symbol (struct bfd_link_info *info,
       if (!h->def_regular)
         {
           /* We need .stub section.  */
-          s = bfd_get_section_by_name (dynobj, SCORE_ELF_STUB_SECTION_NAME);
+          s = bfd_get_linker_section (dynobj, SCORE_ELF_STUB_SECTION_NAME);
           BFD_ASSERT (s != NULL);
 
           h->root.u.def.section = s;
@@ -3259,7 +3263,7 @@ s3_bfd_score_elf_size_dynamic_sections (bfd *output_bfd, struct bfd_link_info *i
       /* Set the contents of the .interp section to the interpreter.  */
       if (!info->shared)
         {
-          s = bfd_get_section_by_name (dynobj, ".interp");
+          s = bfd_get_linker_section (dynobj, ".interp");
           BFD_ASSERT (s != NULL);
           s->size = strlen (ELF_DYNAMIC_INTERPRETER) + 1;
           s->contents = (bfd_byte *) ELF_DYNAMIC_INTERPRETER;
@@ -3417,7 +3421,7 @@ s3_bfd_score_elf_create_dynamic_sections (bfd *abfd, struct bfd_link_info *info)
            | SEC_LINKER_CREATED | SEC_READONLY);
 
   /* ABI requests the .dynamic section to be read only.  */
-  s = bfd_get_section_by_name (abfd, ".dynamic");
+  s = bfd_get_linker_section (abfd, ".dynamic");
   if (s != NULL)
     {
       if (!bfd_set_section_flags (abfd, s, flags))
@@ -3432,10 +3436,10 @@ s3_bfd_score_elf_create_dynamic_sections (bfd *abfd, struct bfd_link_info *info)
     return FALSE;
 
   /* Create .stub section.  */
-  if (bfd_get_section_by_name (abfd, SCORE_ELF_STUB_SECTION_NAME) == NULL)
+  if (bfd_get_linker_section (abfd, SCORE_ELF_STUB_SECTION_NAME) == NULL)
     {
-      s = bfd_make_section_with_flags (abfd, SCORE_ELF_STUB_SECTION_NAME,
-                                       flags | SEC_CODE);
+      s = bfd_make_section_anyway_with_flags (abfd, SCORE_ELF_STUB_SECTION_NAME,
+                                             flags | SEC_CODE);
       if (s == NULL
           || !bfd_set_section_alignment (abfd, s, 2))
 
@@ -3489,7 +3493,7 @@ s3_bfd_score_elf_finish_dynamic_symbol (bfd *output_bfd,
       /* This symbol has a stub.  Set it up.  */
       BFD_ASSERT (h->dynindx != -1);
 
-      s = bfd_get_section_by_name (dynobj, SCORE_ELF_STUB_SECTION_NAME);
+      s = bfd_get_linker_section (dynobj, SCORE_ELF_STUB_SECTION_NAME);
       BFD_ASSERT (s != NULL);
 
       /* FIXME: Can h->dynindex be more than 64K?  */
@@ -3537,7 +3541,8 @@ s3_bfd_score_elf_finish_dynamic_symbol (bfd *output_bfd,
 
   /* Mark _DYNAMIC and _GLOBAL_OFFSET_TABLE_ as absolute.  */
   name = h->root.root.string;
-  if (strcmp (name, "_DYNAMIC") == 0 || strcmp (name, "_GLOBAL_OFFSET_TABLE_") == 0)
+  if (h == elf_hash_table (info)->hdynamic
+      || h == elf_hash_table (info)->hgot)
     sym->st_shndx = SHN_ABS;
   else if (strcmp (name, "_DYNAMIC_LINK") == 0)
     {
@@ -3568,7 +3573,7 @@ s3_bfd_score_elf_finish_dynamic_sections (bfd *output_bfd,
 
   dynobj = elf_hash_table (info)->dynobj;
 
-  sdyn = bfd_get_section_by_name (dynobj, ".dynamic");
+  sdyn = bfd_get_linker_section (dynobj, ".dynamic");
 
   sgot = score_elf_got_section (dynobj, FALSE);
   if (sgot == NULL)
@@ -3905,10 +3910,12 @@ s3_bfd_score_elf_grok_prstatus (bfd *abfd, Elf_Internal_Note *note)
 
     case 148:                  /* Linux/Score 32-bit.  */
       /* pr_cursig */
-      elf_tdata (abfd)->core_signal = score_bfd_get_16 (abfd, note->descdata + 12);
+      elf_tdata (abfd)->core->signal
+       = score_bfd_get_16 (abfd, note->descdata + 12);
 
       /* pr_pid */
-      elf_tdata (abfd)->core_lwpid = score_bfd_get_32 (abfd, note->descdata + 24);
+      elf_tdata (abfd)->core->lwpid
+       = score_bfd_get_32 (abfd, note->descdata + 24);
 
       /* pr_reg */
       offset = 72;
@@ -3918,7 +3925,8 @@ s3_bfd_score_elf_grok_prstatus (bfd *abfd, Elf_Internal_Note *note)
     }
 
   /* Make a ".reg/999" section.  */
-  return _bfd_elfcore_make_pseudosection (abfd, ".reg", raw_size, note->descpos + offset);
+  return _bfd_elfcore_make_pseudosection (abfd, ".reg", raw_size,
+                                         note->descpos + offset);
 }
 
 static bfd_boolean
@@ -3930,8 +3938,10 @@ s3_bfd_score_elf_grok_psinfo (bfd *abfd, Elf_Internal_Note *note)
       return FALSE;
 
     case 124:                  /* Linux/Score elf_prpsinfo.  */
-      elf_tdata (abfd)->core_program = _bfd_elfcore_strndup (abfd, note->descdata + 28, 16);
-      elf_tdata (abfd)->core_command = _bfd_elfcore_strndup (abfd, note->descdata + 44, 80);
+      elf_tdata (abfd)->core->program
+       = _bfd_elfcore_strndup (abfd, note->descdata + 28, 16);
+      elf_tdata (abfd)->core->command
+       = _bfd_elfcore_strndup (abfd, note->descdata + 44, 80);
     }
 
   /* Note that for some reason, a spurious space is tacked
@@ -3939,7 +3949,7 @@ s3_bfd_score_elf_grok_psinfo (bfd *abfd, Elf_Internal_Note *note)
      implementations, so strip it off if it exists.  */
 
   {
-    char *command = elf_tdata (abfd)->core_command;
+    char *command = elf_tdata (abfd)->core->command;
     int n = strlen (command);
 
     if (0 < n && command[n - 1] == ' ')
@@ -4356,7 +4366,7 @@ elf32_score_link_hash_table_create (bfd *abfd)
   struct elf_link_hash_table *ret;
   bfd_size_type amt = sizeof (struct elf_link_hash_table);
 
-  ret = (struct elf_link_hash_table *) bfd_malloc (amt);
+  ret = (struct elf_link_hash_table *) bfd_zmalloc (amt);
   if (ret == NULL)
     return NULL;