Don't update target_dcache if it is not initialized

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

diff --git a/bfd/elf32-crx.c b/bfd/elf32-crx.c
index 940f357028ee4b32950bcdd27452e2939362e870..f26c01edbe1f4148bb9baaef5e8f3724d099d4bb 100644 (file)
--- a/bfd/elf32-crx.c
+++ b/bfd/elf32-crx.c
@@ -332,7 +332,7 @@ static reloc_howto_type crx_elf_howto_table[] =
         0x0,                   /* src_mask */
         0xffffffff,            /* dst_mask */
         FALSE),                /* pcrel_offset */
- 
+
   /* An 8 bit switch table entry.  This is generated for an expression
      such as ``.byte L1 - L2''.  The offset holds the difference
      between the reloc address and L2.  */
@@ -475,10 +475,10 @@ crx_elf_final_link_relocate (reloc_howto_type *howto, bfd *input_bfd,
      case R_CRX_SWITCH8:
      case R_CRX_SWITCH16:
      case R_CRX_SWITCH32:
-       /* We only care about the addend, where the difference between 
+       /* We only care about the addend, where the difference between
          expressions is kept.  */
        Rvalue = 0;
-       
+
      default:
        break;
     }
@@ -585,7 +585,7 @@ crx_elf_final_link_relocate (reloc_howto_type *howto, bfd *input_bfd,
 /* Delete some bytes from a section while relaxing.  */
 
 static bfd_boolean
-elf32_crx_relax_delete_bytes (struct bfd_link_info *link_info, bfd *abfd, 
+elf32_crx_relax_delete_bytes (struct bfd_link_info *link_info, bfd *abfd,
                              asection *sec, bfd_vma addr, int count)
 {
   Elf_Internal_Shdr *symtab_hdr;
@@ -632,7 +632,7 @@ elf32_crx_relax_delete_bytes (struct bfd_link_info *link_info, bfd *abfd,
          && isym->st_value > addr
          && isym->st_value < toaddr)
        {
-         /* Adjust the addend of SWITCH relocations in this section, 
+         /* Adjust the addend of SWITCH relocations in this section,
             which reference this local symbol.  */
          for (irel = elf_section_data (sec)->relocs; irel < irelend; irel++)
            {
@@ -677,22 +677,22 @@ elf32_crx_relax_delete_bytes (struct bfd_link_info *link_info, bfd *abfd,
     {
       struct elf_link_hash_entry *sym_hash = *sym_hashes;
 
-      /* The '--wrap SYMBOL' option is causing a pain when the object file, 
-        containing the definition of __wrap_SYMBOL, includes a direct 
-        call to SYMBOL as well. Since both __wrap_SYMBOL and SYMBOL reference 
-        the same symbol (which is __wrap_SYMBOL), but still exist as two 
-        different symbols in 'sym_hashes', we don't want to adjust 
-        the global symbol __wrap_SYMBOL twice.  
+      /* The '--wrap SYMBOL' option is causing a pain when the object file,
+        containing the definition of __wrap_SYMBOL, includes a direct
+        call to SYMBOL as well. Since both __wrap_SYMBOL and SYMBOL reference
+        the same symbol (which is __wrap_SYMBOL), but still exist as two
+        different symbols in 'sym_hashes', we don't want to adjust
+        the global symbol __wrap_SYMBOL twice.
         This check is only relevant when symbols are being wrapped.  */
       if (link_info->wrap_hash != NULL)
        {
          struct elf_link_hash_entry **cur_sym_hashes;
-         
+
          /* Loop only over the symbols whom been already checked.  */
-         for (cur_sym_hashes = start_hashes; cur_sym_hashes < sym_hashes; 
+         for (cur_sym_hashes = start_hashes; cur_sym_hashes < sym_hashes;
               cur_sym_hashes++)
            {
-             /* If the current symbol is identical to 'sym_hash', that means 
+             /* If the current symbol is identical to 'sym_hash', that means
                 the symbol was already adjusted (or at least checked).  */
              if (*cur_sym_hashes == sym_hash)
                break;
@@ -865,12 +865,12 @@ elf32_crx_relocate_section (bfd *output_bfd, struct bfd_link_info *info,
        }
       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 && discarded_section (sec))