fix set but unused variable warnings

[deliverable/binutils-gdb.git] / bfd / elf32-ip2k.c

diff --git a/bfd/elf32-ip2k.c b/bfd/elf32-ip2k.c
index 40c2205d38f6ae0d243f27e8769e9f0b3668c69b..2ef22b680a92bab390795d4eda6e291b4476631a 100644 (file)
--- a/bfd/elf32-ip2k.c
+++ b/bfd/elf32-ip2k.c
@@ -1,5 +1,5 @@
 /* Ubicom IP2xxx specific support for 32-bit ELF
-   Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009
+   Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010
    Free Software Foundation, Inc.
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -577,7 +577,6 @@ adjust_all_relocations (bfd *abfd,
   Elf_Internal_Shdr *symtab_hdr;
   Elf_Internal_Sym *isymbuf, *isym, *isymend;
   unsigned int shndx;
-  bfd_byte *contents;
   Elf_Internal_Rela *irel, *irelend, *irelbase;
   struct elf_link_hash_entry **sym_hashes;
   struct elf_link_hash_entry **end_hashes;
@@ -589,8 +588,6 @@ adjust_all_relocations (bfd *abfd,
 
   shndx = _bfd_elf_section_from_bfd_section (abfd, sec);
 
-  contents = elf_section_data (sec)->this_hdr.contents;
-
   irelbase = elf_section_data (sec)->relocs;
   irelend = irelbase + sec->reloc_count;
 
@@ -669,9 +666,7 @@ adjust_all_relocations (bfd *abfd,
                  if (sym_sec == sec)
                    {
                      const char *name;
-                     unsigned long strx;
-                     unsigned char type, other;
-                     unsigned short desc;
+                     unsigned char type;
                      bfd_vma value;
                      bfd_vma baseaddr = BASEADDR (sec);
                      bfd_vma symval = BASEADDR (sym_sec) + isym->st_value
@@ -685,10 +680,7 @@ adjust_all_relocations (bfd *abfd,
                      stabp = stabcontents + irel->r_offset - 8; 
 
                      /* Go pullout the stab entry.  */
-                     strx  = bfd_h_get_32 (abfd, stabp + STRDXOFF);
                      type  = bfd_h_get_8 (abfd, stabp + TYPEOFF);
-                     other = bfd_h_get_8 (abfd, stabp + OTHEROFF);
-                     desc  = bfd_h_get_16 (abfd, stabp + DESCOFF);
                      value = bfd_h_get_32 (abfd, stabp + VALOFF);
                      
                      name = bfd_get_stab_name (type);
@@ -706,10 +698,7 @@ adjust_all_relocations (bfd *abfd,
                          for (;stabp < stabend; stabp += STABSIZE)
                            {
                              /* Go pullout the stab entry.  */
-                             strx  = bfd_h_get_32 (abfd, stabp + STRDXOFF);
                              type  = bfd_h_get_8 (abfd, stabp + TYPEOFF);
-                             other = bfd_h_get_8 (abfd, stabp + OTHEROFF);
-                             desc  = bfd_h_get_16 (abfd, stabp + DESCOFF);
                              value = bfd_h_get_32 (abfd, stabp + VALOFF);
 
                              name = bfd_get_stab_name (type);
@@ -1089,7 +1078,6 @@ ip2k_elf_relax_section (bfd *abfd,
   static bfd_boolean new_pass = FALSE;
   static bfd_boolean changed = FALSE;
   struct misc misc;
-  asection *stab;
 
   /* Assume nothing changes.  */
   *again = FALSE;
@@ -1122,18 +1110,6 @@ ip2k_elf_relax_section (bfd *abfd,
   if (internal_relocs == NULL)
     goto error_return;
 
-  /* Make sure the stac.rela stuff gets read in.  */
-  stab = bfd_get_section_by_name (abfd, ".stab");
-
-  if (stab)
-    {
-      /* So stab does exits.  */
-      Elf_Internal_Rela * irelbase;
-
-      irelbase = _bfd_elf_link_read_relocs (abfd, stab, NULL, NULL,
-                                           link_info->keep_memory);
-    }
-
   /* Get section contents cached copy if it exists.  */
   if (contents == NULL)
     {
@@ -1432,7 +1408,7 @@ ip2k_elf_relocate_section (bfd *output_bfd ATTRIBUTE_UNUSED,
 
       r_type = ELF32_R_TYPE (rel->r_info);
       r_symndx = ELF32_R_SYM (rel->r_info);
-      howto  = ip2k_elf_howto_table + ELF32_R_TYPE (rel->r_info);
+      howto  = ip2k_elf_howto_table + r_type;
       h      = NULL;
       sym    = NULL;
       sec    = NULL;