* cache.c (cache_bread): Set bfd_error_file_truncated if EOF

[deliverable/binutils-gdb.git] / bfd / elfxx-sparc.c

diff --git a/bfd/elfxx-sparc.c b/bfd/elfxx-sparc.c
index 3fab8eebeb8216a2572c0dd0f9f891931d410fb6..9796849b17fc28279cb598d05465ab6c66309512 100644 (file)
--- a/bfd/elfxx-sparc.c
+++ b/bfd/elfxx-sparc.c
@@ -5,7 +5,7 @@
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -15,7 +15,9 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */
+
 
 /* This file handles functionality common to the different SPARC ABI's.  */
 
@@ -1514,7 +1516,9 @@ _bfd_sparc_elf_check_relocs (bfd *abfd, struct bfd_link_info *info,
          break;
 
        case R_SPARC_GNU_VTENTRY:
-         if (!bfd_elf_gc_record_vtentry (abfd, sec, h, rel->r_addend))
+         BFD_ASSERT (h != NULL);
+         if (h != NULL
+             && !bfd_elf_gc_record_vtentry (abfd, sec, h, rel->r_addend))
            return FALSE;
          break;
 
@@ -1559,6 +1563,9 @@ _bfd_sparc_elf_gc_sweep_hook (bfd *abfd, struct bfd_link_info *info,
   bfd_signed_vma *local_got_refcounts;
   const Elf_Internal_Rela *rel, *relend;
 
+  if (info->relocatable)
+    return TRUE;
+
   elf_section_data (sec)->local_dynrel = NULL;
 
   htab = _bfd_sparc_elf_hash_table (info);
@@ -1701,7 +1708,6 @@ _bfd_sparc_elf_adjust_dynamic_symbol (struct bfd_link_info *info,
   struct _bfd_sparc_elf_link_hash_entry * eh;
   struct _bfd_sparc_elf_dyn_relocs *p;
   asection *s;
-  unsigned int power_of_two;
 
   htab = _bfd_sparc_elf_hash_table (info);
 
@@ -1818,29 +1824,9 @@ _bfd_sparc_elf_adjust_dynamic_symbol (struct bfd_link_info *info,
       h->needs_copy = 1;
     }
 
-  /* We need to figure out the alignment required for this symbol.  I
-     have no idea how ELF linkers handle this.  */
-  power_of_two = bfd_log2 (h->size);
-  if (power_of_two > htab->align_power_max)
-    power_of_two = htab->align_power_max;
-
-  /* Apply the required alignment.  */
   s = htab->sdynbss;
-  s->size = BFD_ALIGN (s->size, (bfd_size_type) (1 << power_of_two));
-  if (power_of_two > bfd_get_section_alignment (dynobj, s))
-    {
-      if (! bfd_set_section_alignment (dynobj, s, power_of_two))
-       return FALSE;
-    }
-
-  /* Define the symbol as being at this point in the section.  */
-  h->root.u.def.section = s;
-  h->root.u.def.value = s->size;
 
-  /* Increment the section size to make room for the symbol.  */
-  s->size += h->size;
-
-  return TRUE;
+  return _bfd_elf_adjust_dynamic_copy (h, s);
 }
 
 /* Allocate space in .plt, .got and associated reloc sections for
@@ -2413,6 +2399,9 @@ _bfd_sparc_elf_size_dynamic_sections (bfd *output_bfd,
                eht->dynsymcount++;
              }
        }
+      if (htab->is_vxworks
+         && !elf_vxworks_add_dynamic_entries (output_bfd, info))
+       return FALSE;
     }
 #undef add_dynamic_entry
 
@@ -3863,6 +3852,9 @@ sparc_finish_dyn (bfd *output_bfd, struct bfd_link_info *info,
              bed->s->swap_dyn_out (output_bfd, &dyn, dyncon);
            }
        }
+      else if (htab->is_vxworks
+              && elf_vxworks_finish_dynamic_entry (output_bfd, &dyn))
+       bed->s->swap_dyn_out (output_bfd, &dyn, dyncon);
       else if (abi_64_p && dyn.d_tag == DT_SPARC_REGISTER)
        {
          if (stt_regidx == -1)