PR ld/13991

[thirdparty/binutils-gdb.git] / bfd / elflink.c

diff --git a/bfd/elflink.c b/bfd/elflink.c
index aa02e2597bd587a295561c0800e31e131622d49b..3357c000731c089cecaffd23d808d045ad617ce6 100644 (file)
--- a/bfd/elflink.c
+++ b/bfd/elflink.c
@@ -1,6 +1,6 @@
 /* ELF linking support for BFD.
    Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009, 2010, 2011
+   2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
    Free Software Foundation, Inc.
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -937,7 +937,7 @@ _bfd_elf_merge_symbol (bfd *abfd,
   /* Silently discard TLS symbols from --just-syms.  There's no way to
      combine a static TLS block with a new TLS block for this executable.  */
   if (ELF_ST_TYPE (sym->st_info) == STT_TLS
-      && sec->sec_info_type == ELF_INFO_TYPE_JUST_SYMS)
+      && sec->sec_info_type == SEC_INFO_TYPE_JUST_SYMS)
     {
       *skip = TRUE;
       return TRUE;
@@ -2706,7 +2706,7 @@ _bfd_elf_link_sec_merge_syms (struct elf_link_hash_entry *h, void *data)
   if ((h->root.type == bfd_link_hash_defined
        || h->root.type == bfd_link_hash_defweak)
       && ((sec = h->root.u.def.section)->flags & SEC_MERGE)
-      && sec->sec_info_type == ELF_INFO_TYPE_MERGE)
+      && sec->sec_info_type == SEC_INFO_TYPE_MERGE)
     {
       bfd *output_bfd = (bfd *) data;
 
@@ -3497,7 +3497,7 @@ elf_link_add_object_symbols (bfd *abfd, struct bfd_link_info *info)
       /* ld --just-symbols and dynamic objects don't mix very well.
         ld shouldn't allow it.  */
       if ((s = abfd->sections) != NULL
-         && s->sec_info_type == ELF_INFO_TYPE_JUST_SYMS)
+         && s->sec_info_type == SEC_INFO_TYPE_JUST_SYMS)
        abort ();
 
       /* If this dynamic lib was specified on the command line with
@@ -3894,7 +3894,7 @@ error_free_dyn:
          sec = bfd_section_from_elf_index (abfd, isym->st_shndx);
          if (sec == NULL)
            sec = bfd_abs_section_ptr;
-         else if (elf_discarded_section (sec))
+         else if (discarded_section (sec))
            {
              /* Symbols from discarded section are undefined.  We keep
                 its visibility.  */
@@ -4859,7 +4859,7 @@ error_free_dyn:
                                               &string_offset))
                  goto error_return;
                if (secdata->sec_info)
-                 stab->sec_info_type = ELF_INFO_TYPE_STABS;
+                 stab->sec_info_type = SEC_INFO_TYPE_STABS;
            }
        }
     }
@@ -6642,25 +6642,14 @@ bfd_elf_size_dynsym_hash_dynstr (bfd *output_bfd, struct bfd_link_info *info)
   return TRUE;
 }
 \f
-/* Indicate that we are only retrieving symbol values from this
-   section.  */
-
-void
-_bfd_elf_link_just_syms (asection *sec, struct bfd_link_info *info)
-{
-  if (is_elf_hash_table (info->hash))
-    sec->sec_info_type = ELF_INFO_TYPE_JUST_SYMS;
-  _bfd_generic_link_just_syms (sec, info);
-}
-
 /* Make sure sec_info_type is cleared if sec_info is cleared too.  */
 
 static void
 merge_sections_remove_hook (bfd *abfd ATTRIBUTE_UNUSED,
                            asection *sec)
 {
-  BFD_ASSERT (sec->sec_info_type == ELF_INFO_TYPE_MERGE);
-  sec->sec_info_type = ELF_INFO_TYPE_NONE;
+  BFD_ASSERT (sec->sec_info_type == SEC_INFO_TYPE_MERGE);
+  sec->sec_info_type = SEC_INFO_TYPE_NONE;
 }
 
 /* Finish SHF_MERGE section merging.  */
@@ -6688,7 +6677,7 @@ _bfd_elf_merge_sections (bfd *abfd, struct bfd_link_info *info)
                                          sec, &secdata->sec_info))
              return FALSE;
            else if (secdata->sec_info)
-             sec->sec_info_type = ELF_INFO_TYPE_MERGE;
+             sec->sec_info_type = SEC_INFO_TYPE_MERGE;
          }
 
   if (elf_hash_table (info)->merge_info != NULL)
@@ -8706,7 +8695,7 @@ elf_link_output_extsym (struct bfd_hash_entry *bh, void *data)
   else if ((h->root.type == bfd_link_hash_defined
            || h->root.type == bfd_link_hash_defweak)
           && ((finfo->info->strip_discarded
-               && elf_discarded_section (h->root.u.def.section))
+               && discarded_section (h->root.u.def.section))
               || (h->root.u.def.section->owner != NULL
                   && (h->root.u.def.section->owner->flags & BFD_PLUGIN) != 0)))
     strip = TRUE;
@@ -9006,8 +8995,8 @@ elf_section_ignore_discarded_relocs (asection *sec)
 
   switch (sec->sec_info_type)
     {
-    case ELF_INFO_TYPE_STABS:
-    case ELF_INFO_TYPE_EH_FRAME:
+    case SEC_INFO_TYPE_STABS:
+    case SEC_INFO_TYPE_EH_FRAME:
       return TRUE;
     default:
       break;
@@ -9192,7 +9181,7 @@ elf_link_input_bfd (struct elf_final_link_info *finfo, bfd *input_bfd)
              *ppsection = NULL;
              continue;
            }
-         else if (isec->sec_info_type == ELF_INFO_TYPE_MERGE
+         else if (isec->sec_info_type == SEC_INFO_TYPE_MERGE
                   && ELF_ST_TYPE (isym->st_info) != STT_SECTION)
            isym->st_value =
              _bfd_merged_section_offset (output_bfd, &isec,
@@ -9536,7 +9525,7 @@ elf_link_input_bfd (struct elf_final_link_info *finfo, bfd *input_bfd)
                {
                  /* Complain if the definition comes from a
                     discarded section.  */
-                 if ((sec = *ps) != NULL && elf_discarded_section (sec))
+                 if ((sec = *ps) != NULL && discarded_section (sec))
                    {
                      BFD_ASSERT (r_symndx != STN_UNDEF);
                      if (action_discarded & COMPLAIN)
@@ -9862,19 +9851,19 @@ elf_link_input_bfd (struct elf_final_link_info *finfo, bfd *input_bfd)
        }
       else switch (o->sec_info_type)
        {
-       case ELF_INFO_TYPE_STABS:
+       case SEC_INFO_TYPE_STABS:
          if (! (_bfd_write_section_stabs
                 (output_bfd,
                  &elf_hash_table (finfo->info)->stab_info,
                  o, &elf_section_data (o)->sec_info, contents)))
            return FALSE;
          break;
-       case ELF_INFO_TYPE_MERGE:
+       case SEC_INFO_TYPE_MERGE:
          if (! _bfd_write_merged_section (output_bfd, o,
                                           elf_section_data (o)->sec_info))
            return FALSE;
          break;
-       case ELF_INFO_TYPE_EH_FRAME:
+       case SEC_INFO_TYPE_EH_FRAME:
          {
            if (! _bfd_elf_write_section_eh_frame (output_bfd, finfo->info,
                                                   o, contents))
@@ -12425,7 +12414,7 @@ bfd_elf_reloc_symbol_deleted_p (bfd_vma offset, void *cookie)
 
          if ((h->root.type == bfd_link_hash_defined
               || h->root.type == bfd_link_hash_defweak)
-             && elf_discarded_section (h->root.u.def.section))
+             && discarded_section (h->root.u.def.section))
            return TRUE;
          else
            return FALSE;
@@ -12441,7 +12430,7 @@ bfd_elf_reloc_symbol_deleted_p (bfd_vma offset, void *cookie)
          /* Need to: get the symbol; get the section.  */
          isym = &rcookie->locsyms[r_symndx];
          isec = bfd_section_from_elf_index (rcookie->abfd, isym->st_shndx);
-         if (isec != NULL && elf_discarded_section (isec))
+         if (isec != NULL && discarded_section (isec))
            return TRUE;
        }
       return FALSE;
@@ -12492,7 +12481,7 @@ bfd_elf_discard_info (bfd *output_bfd, struct bfd_link_info *info)
       if (stab != NULL
          && (stab->size == 0
              || bfd_is_abs_section (stab->output_section)
-             || stab->sec_info_type != ELF_INFO_TYPE_STABS))
+             || stab->sec_info_type != SEC_INFO_TYPE_STABS))
        stab = NULL;
 
       if (stab == NULL