add symbol qualifiers for mach-o to bfd/gas

[deliverable/binutils-gdb.git] / bfd / elf64-s390.c

diff --git a/bfd/elf64-s390.c b/bfd/elf64-s390.c
index 2f253b93ed26cf79791dd5f3ca389949fafd561d..06f96a409b95830fd632e6b69c1f58fe5f04dd9d 100644 (file)
--- a/bfd/elf64-s390.c
+++ b/bfd/elf64-s390.c
@@ -1,6 +1,6 @@
 /* IBM S/390-specific support for 64-bit ELF
    Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
-   2010  Free Software Foundation, Inc.
+   2010, 2011 Free Software Foundation, Inc.
    Contributed Martin Schwidefsky (schwidefsky@de.ibm.com).
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -1680,12 +1680,6 @@ allocate_dynrelocs (struct elf_link_hash_entry *h,
   if (h->root.type == bfd_link_hash_indirect)
     return TRUE;
 
-  if (h->root.type == bfd_link_hash_warning)
-    /* When warning symbols are created, they **replace** the "real"
-       entry in the hash table, thus we never get to see the real
-       symbol in a hash traversal.  So look at it now.  */
-    h = (struct elf_link_hash_entry *) h->root.u.i.link;
-
   info = (struct bfd_link_info *) inf;
   htab = elf_s390_hash_table (info);
   if (htab == NULL)
@@ -1907,9 +1901,6 @@ readonly_dynrelocs (h, inf)
   struct elf_s390_link_hash_entry *eh;
   struct elf_s390_dyn_relocs *p;
 
-  if (h->root.type == bfd_link_hash_warning)
-    h = (struct elf_link_hash_entry *) h->root.u.i.link;
-
   eh = (struct elf_s390_link_hash_entry *) h;
   for (p = eh->dyn_relocs; p != NULL; p = p->next)
     {
@@ -2280,15 +2271,8 @@ elf_s390_relocate_section (bfd *output_bfd,
        }
 
       if (sec != NULL && elf_discarded_section (sec))
-       {
-         /* For relocs against symbols from removed linkonce sections,
-            or sections discarded by a linker script, we just want the
-            section contents zeroed.  Avoid any special processing.  */
-         _bfd_clear_contents (howto, input_bfd, contents + rel->r_offset);
-         rel->r_info = 0;
-         rel->r_addend = 0;
-         continue;
-       }
+       RELOC_AGAINST_DISCARDED_SECTION (info, input_bfd, input_section,
+                                        rel, relend, howto, contents);
 
       if (info->relocatable)
        continue;
@@ -2877,7 +2861,7 @@ elf_s390_relocate_section (bfd *output_bfd,
          continue;
 
        case R_390_TLS_LDO64:
-         if (info->shared)
+         if (info->shared || (input_section->flags & SEC_DEBUGGING))
            relocation -= dtpoff_base (info);
          else
            /* When converting LDO to LE, we must negate.  */
@@ -2987,7 +2971,9 @@ elf_s390_relocate_section (bfd *output_bfd,
         not process them.  */
       if (unresolved_reloc
          && !((input_section->flags & SEC_DEBUGGING) != 0
-              && h->def_dynamic))
+              && h->def_dynamic)
+         && _bfd_elf_section_offset (output_bfd, info, input_section,
+                                     rel->r_offset) != (bfd_vma) -1)
        (*_bfd_error_handler)
          (_("%B(%A+0x%lx): unresolvable %s relocation against symbol `%s'"),
           input_bfd,