Merge GDB 7.5.1

bfd/elf32-spu.c

 /* SPU specific support for 32-bit ELF
 
-   Copyright 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+   Copyright 2006, 2007, 2008, 2009, 2010, 2011, 2012
+   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 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 1404 matching lines @@
       len = 8 + sizeof (".ovl_call.") - 1;
       if (h != NULL)
         len += strlen (h->root.root.string);
       else
         len += 8 + 1 + 8;
       add = 0;
       if (irela != NULL)
         add = (int) irela->r_addend & 0xffffffff;
       if (add != 0)
         len += 1 + 8;
-      name = bfd_malloc (len);
+      name = bfd_malloc (len + 1);
       if (name == NULL)
         return FALSE;
 
       sprintf (name, "%08x.ovl_call.", g->ovl);
       if (h != NULL)
         strcpy (name + 8 + sizeof (".ovl_call.") - 1, h->root.root.string);
       else
         sprintf (name + 8 + sizeof (".ovl_call.") - 1, "%x:%x",
                  dest_sec->id & 0xffffffff,
                  (int) ELF32_R_SYM (irela->r_info) & 0xffffffff);
@@ skipping 3449 matching lines @@
               if (!info->callbacks->undefined_symbol (info,
                                                       h->root.root.string,
                                                       input_bfd,
                                                       input_section,
                                                       rel->r_offset, err))
                 return FALSE;
             }
           sym_name = h->root.root.string;
         }
 
-      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)
         continue;
 
       /* Change "a rt,ra,rb" to "ai rt,ra,0". */
       if (r_type == R_SPU_ADD_PIC
           && h != NULL
           && !(h->def_regular || ELF_COMMON_DEF_P (h)))
         {
           bfd_byte *loc = contents + rel->r_offset;
@@ skipping 561 matching lines @@
 
 #define elf_backend_additional_program_headers  spu_elf_additional_program_headers
 #define elf_backend_modify_segment_map          spu_elf_modify_segment_map
 #define elf_backend_modify_program_headers      spu_elf_modify_program_headers
 #define elf_backend_post_process_headers        spu_elf_post_process_headers
 #define elf_backend_fake_sections               spu_elf_fake_sections
 #define elf_backend_special_sections            spu_elf_special_sections
 #define bfd_elf32_bfd_final_link                spu_elf_final_link
 
 #include "elf32-target.h"