Don't update target_dcache if it is not initialized

[deliverable/binutils-gdb.git] / bfd / elf32-xc16x.c

diff --git a/bfd/elf32-xc16x.c b/bfd/elf32-xc16x.c
index 8c06c7f2cea0c3b4288bc1c7079f0f559b50a264..ec7e3da434cae35ab379a179e9af483d3e50a9b1 100644 (file)
--- a/bfd/elf32-xc16x.c
+++ b/bfd/elf32-xc16x.c
@@ -1,6 +1,6 @@
 /* Infineon XC16X-specific support for 16-bit ELF.
-   Copyright 2006, 2007  Free Software Foundation, Inc.
-   Contributed by KPIT Cummins Infosystems 
+   Copyright 2006, 2007, 2009, 2010, 2012 Free Software Foundation, Inc.
+   Contributed by KPIT Cummins Infosystems
 
    This file is part of BFD, the Binary File Descriptor library.
 
@@ -24,7 +24,7 @@
 #include "libbfd.h"
 #include "elf-bfd.h"
 #include "elf/xc16x.h"
-#include "elf/dwarf2.h"
+#include "dwarf2.h"
 #include "libiberty.h"
 
 static reloc_howto_type xc16x_elf_howto_table [] =
@@ -358,7 +358,6 @@ elf32_xc16x_relocate_section (bfd *output_bfd,
       asection *sec;
       struct elf_link_hash_entry *h;
       bfd_vma relocation;
-      bfd_reloc_status_type r;
 
       /* This is a final link.  */
       r_symndx = ELF32_R_SYM (rel->r_info);
@@ -374,35 +373,33 @@ elf32_xc16x_relocate_section (bfd *output_bfd,
        }
       else
        {
-         bfd_boolean unresolved_reloc, warned;
+         bfd_boolean unresolved_reloc, warned, ignored;
 
          RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
                                   r_symndx, symtab_hdr, sym_hashes,
                                   h, sec, relocation,
-                                  unresolved_reloc, warned);
+                                  unresolved_reloc, warned, ignored);
        }
 
-      if (sec != NULL && elf_discarded_section (sec))
+      if (sec != NULL && 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.  */
+            section contents cleared.  Avoid any special processing.  */
          reloc_howto_type *howto;
          howto = xc16x_reloc_type_lookup (input_bfd, r_type);
-         _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, 1, relend, howto, 0, contents);
        }
 
       if (info->relocatable)
        continue;
 
-      r = elf32_xc16x_final_link_relocate (r_type, input_bfd, output_bfd,
-                                          input_section,
-                                          contents, rel->r_offset,
-                                          relocation, rel->r_addend,
-                                          info, sec, h == NULL);
+      elf32_xc16x_final_link_relocate (r_type, input_bfd, output_bfd,
+                                      input_section,
+                                      contents, rel->r_offset,
+                                      relocation, rel->r_addend,
+                                      info, sec, h == NULL);
     }
 
   return TRUE;
@@ -436,11 +433,11 @@ elf32_xc16x_final_write_processing (bfd *abfd,
 
 static unsigned long
 elf32_xc16x_mach (flagword flags)
-{  
+{
   switch (flags)
     {
     case 0x1000:
-    default: 
+    default:
       return bfd_mach_xc16x;
 
     case 0x1001: