* dwarf2loc.c (dwarf_expr_frame_base): Error out on missing

[deliverable/binutils-gdb.git] / bfd / elf64-sh64.c

diff --git a/bfd/elf64-sh64.c b/bfd/elf64-sh64.c
index b7600ec60608c213b1f1f22557513431101a3a20..a39002597cf45eebc080492a5d1481dc28f7805e 100644 (file)
--- a/bfd/elf64-sh64.c
+++ b/bfd/elf64-sh64.c
@@ -1,12 +1,12 @@
 /* SuperH SH64-specific support for 64-bit ELF
-   Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
+   Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
    Free Software Foundation, Inc.
 
    This file is part of BFD, the Binary File Descriptor library.
 
    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,
@@ -16,7 +16,8 @@
 
    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.  */
 
 #define SH64_ELF64
 
@@ -2194,17 +2195,12 @@ sh_elf64_get_relocated_section_contents (bfd *output_bfd,
 
          if (isymp->st_shndx == SHN_UNDEF)
            isec = bfd_und_section_ptr;
-         else if (isymp->st_shndx > 0 && isymp->st_shndx < SHN_LORESERVE)
-           isec = bfd_section_from_elf_index (input_bfd, isymp->st_shndx);
          else if (isymp->st_shndx == SHN_ABS)
            isec = bfd_abs_section_ptr;
          else if (isymp->st_shndx == SHN_COMMON)
            isec = bfd_com_section_ptr;
          else
-           {
-             /* Who knows?  */
-             isec = NULL;
-           }
+           isec = bfd_section_from_elf_index (input_bfd, isymp->st_shndx);
 
          *secpp = isec;
        }
@@ -2316,6 +2312,9 @@ sh_elf64_copy_private_data_internal (bfd *ibfd, bfd *obfd)
        }
     }
 
+  /* Copy object attributes.  */
+  _bfd_elf_copy_obj_attributes (ibfd, obfd);
+
   return sh_elf64_set_private_flags (obfd, elf_elfheader (ibfd)->e_flags);
 }
 
@@ -2415,7 +2414,7 @@ sh_elf64_check_relocs (bfd *abfd, struct bfd_link_info *info,
                       asection *sec, const Elf_Internal_Rela *relocs)
 {
   Elf_Internal_Shdr *symtab_hdr;
-  struct elf_link_hash_entry **sym_hashes, **sym_hashes_end;
+  struct elf_link_hash_entry **sym_hashes;
   const Elf_Internal_Rela *rel;
   const Elf_Internal_Rela *rel_end;
   bfd *dynobj;
@@ -2433,9 +2432,6 @@ sh_elf64_check_relocs (bfd *abfd, struct bfd_link_info *info,
 
   symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
   sym_hashes = elf_sym_hashes (abfd);
-  sym_hashes_end = sym_hashes + symtab_hdr->sh_size/sizeof(Elf64_External_Sym);
-  if (!elf_bad_symtab (abfd))
-    sym_hashes_end -= symtab_hdr->sh_info;
 
   dynobj = elf_hash_table (info)->dynobj;
   local_got_offsets = elf_local_got_offsets (abfd);
@@ -2504,7 +2500,9 @@ sh_elf64_check_relocs (bfd *abfd, struct bfd_link_info *info,
          /* This relocation describes which C++ vtable entries are actually
             used.  Record for later use during GC.  */
         case R_SH_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;
 
@@ -3324,7 +3322,6 @@ sh64_elf64_adjust_dynamic_symbol (struct bfd_link_info *info,
 {
   bfd *dynobj;
   asection *s;
-  unsigned int power_of_two;
 
   dynobj = elf_hash_table (info)->dynobj;
 
@@ -3464,28 +3461,7 @@ sh64_elf64_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 > 3)
-    power_of_two = 3;
-
-  /* Apply the required alignment.  */
-  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);
 }
 
 /* This function is called via sh_elf_link_hash_traverse if we are