bfd/ChangeLog

2010-04-09  Nick Clifton  <nickc@redhat.com>

        * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
        * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
        variables htab and hdr_info and mark info parameter as unused.
        * elf.c (prep_headers): Remove unused variable i_phdrp.
        (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
        * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
        as unused.
        * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
        * verilog.c (verilog_write_section): Remove unused variable
        address.

binutils/ChangeLog
2010-04-09  Nick Clifton  <nickc@redhat.com>

        * dwarf.c (process_debug_info): Remove unused variable
        cu_abbrev_offset_ptr.
        (display_debug_lines_decoded): Remove unused variable prev_line.
        * elfedit.c (process_archive): Remove unused variable
        file_name_size.
        * ieee.c (ieee_start_compilation_unit): Remove unused variable
        nindx.
        (ieee_set_type): Remove unused variables info, targetindx and
        baseindx.
        * objdump.c (disassmble_byte): Remove unused variable done_dot.
        * rddbg.c (read_section_stabs_debugging_info): Remove unused
        variable other.
        * readelf.c (dump_section_as_strings): Remove unused variable
        addr.
        (process_archive): Remove unused variable file_name_size.
        * stabs.c (parse_stab_string): Mark desc parameter as unused.
        Remove unused variable lineno.
        (parse_stab_struct_type): Remove unused variable orig.
        (stab_demangle_type): Remove unused variables constp, volatilep
        and hold.

gas/ChangeLog
2010-04-09  Nick Clifton  <nickc@redhat.com>

        * as.c (create_obj_attrs_section): Remove unused variable addr.
        * listing.c (listing_listing): Remove unused variable message.
        * read.c: Remove unnecessary register type qualifiers.
        (s_mri): Only define/use old_flag variable if MRI_MODE_CHANGE is
        defined.

ld/ChangeLog
2010-04-09  Nick Clifton  <nickc@redhat.com>

        * ldlang.c (wild_sort): Remove unused variable section_name.

opcodes/ChangeLog
2010-04-09  Nick Clifton  <nickc@redhat.com>

        * i386-dis.c (print_insn): Remove unused variable op.
        (OP_sI): Remove unused variable mask.

7 files changed, 19 insertions, 25 deletions

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index a4548e0..55aeba2 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,16 @@
+2010-04-09  Nick Clifton  <nickc@redhat.com>
+
+	* aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
+	* elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
+	variables htab and hdr_info and mark info parameter as unused.
+	* elf.c (prep_headers): Remove unused variable i_phdrp.
+	(_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
+	* elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
+	as unused.
+	* peXXigen.c (pe_print_reloc): Remove unused variable datasize.
+	* verilog.c (verilog_write_section): Remove unused variable
+	address.
+
 2010-04-07  Alan Modra  <amodra@gmail.com>
 
 	* warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
diff --git a/bfd/aoutx.h b/bfd/aoutx.h
index 7488256..c3366b6 100644
--- a/bfd/aoutx.h
+++ b/bfd/aoutx.h
@@ -1,6 +1,6 @@
 /* BFD semi-generic back-end for a.out binaries.
    Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
    Free Software Foundation, Inc.
    Written by Cygnus Support.
 
@@ -5233,8 +5233,6 @@ aout_link_write_symbols (struct aout_final_link_info *finfo, bfd *input_bfd)
 static bfd_boolean
 aout_link_input_bfd (struct aout_final_link_info *finfo, bfd *input_bfd)
 {
-  bfd_size_type sym_count;
-
   BFD_ASSERT (bfd_get_format (input_bfd) == bfd_object);
 
   /* If this is a dynamic object, it may need special handling.  */
@@ -5248,8 +5246,6 @@ aout_link_input_bfd (struct aout_final_link_info *finfo, bfd *input_bfd)
   if (! aout_get_external_symbols (input_bfd))
     return FALSE;
 
-  sym_count = obj_aout_external_sym_count (input_bfd);
-
   /* Write out the symbols and get a map of the new indices.  The map
      is placed into finfo->symbol_map.  */
   if (! aout_link_write_symbols (finfo, input_bfd))
diff --git a/bfd/elf-eh-frame.c b/bfd/elf-eh-frame.c
index c948df2..8380ef8 100644
--- a/bfd/elf-eh-frame.c
+++ b/bfd/elf-eh-frame.c
@@ -1278,13 +1278,11 @@ _bfd_elf_maybe_strip_eh_frame_hdr (struct bfd_link_info *info)
 
 bfd_vma
 _bfd_elf_eh_frame_section_offset (bfd *output_bfd ATTRIBUTE_UNUSED,
-				  struct bfd_link_info *info,
+				  struct bfd_link_info *info ATTRIBUTE_UNUSED,
 				  asection *sec,
 				  bfd_vma offset)
 {
   struct eh_frame_sec_info *sec_info;
-  struct elf_link_hash_table *htab;
-  struct eh_frame_hdr_info *hdr_info;
   unsigned int lo, hi, mid;
 
   if (sec->sec_info_type != ELF_INFO_TYPE_EH_FRAME)
@@ -1294,9 +1292,6 @@ _bfd_elf_eh_frame_section_offset (bfd *output_bfd ATTRIBUTE_UNUSED,
   if (offset >= sec->rawsize)
     return offset - sec->rawsize + sec->size;
 
-  htab = elf_hash_table (info);
-  hdr_info = &htab->eh_info;
-
   lo = 0;
   hi = sec_info->count;
   mid = 0;
diff --git a/bfd/elf.c b/bfd/elf.c
index cee9b7a..8f8bd61 100644
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -1062,7 +1062,6 @@ _bfd_elf_copy_private_bfd_data (bfd *ibfd, bfd *obfd)
 
   /* Copy object attributes.  */
   _bfd_elf_copy_obj_attributes (ibfd, obfd);
-
   return TRUE;
 }
 
@@ -4872,8 +4871,7 @@ assign_file_positions_except_relocs (bfd *abfd,
 static bfd_boolean
 prep_headers (bfd *abfd)
 {
-  Elf_Internal_Ehdr *i_ehdrp;	/* Elf file header, internal form */
-  Elf_Internal_Phdr *i_phdrp = 0; /* Program header table, internal form */
+  Elf_Internal_Ehdr *i_ehdrp;	/* Elf file header, internal form.  */
   struct elf_strtab_hash *shstrtab;
   const struct elf_backend_data *bed = get_elf_backend_data (abfd);
 
@@ -4941,7 +4939,6 @@ prep_headers (bfd *abfd)
   else
     {
       i_ehdrp->e_phentsize = 0;
-      i_phdrp = 0;
       i_ehdrp->e_phoff = 0;
     }
 
@@ -4989,7 +4986,6 @@ bfd_boolean
 _bfd_elf_write_object_contents (bfd *abfd)
 {
   const struct elf_backend_data *bed = get_elf_backend_data (abfd);
-  Elf_Internal_Ehdr *i_ehdrp;
   Elf_Internal_Shdr **i_shdrp;
   bfd_boolean failed;
   unsigned int count, num_sec;
@@ -4999,7 +4995,6 @@ _bfd_elf_write_object_contents (bfd *abfd)
     return FALSE;
 
   i_shdrp = elf_elfsections (abfd);
-  i_ehdrp = elf_elfheader (abfd);
 
   failed = FALSE;
   bfd_map_over_sections (abfd, bed->s->write_relocs, &failed);
diff --git a/bfd/elf32-i386.c b/bfd/elf32-i386.c
index 6872072..395a6bb 100644
--- a/bfd/elf32-i386.c
+++ b/bfd/elf32-i386.c
@@ -2946,7 +2946,7 @@ elf_i386_relocate_section (bfd *output_bfd,
 	}
       else
 	{
-	  bfd_boolean warned;
+	  bfd_boolean warned ATTRIBUTE_UNUSED;
 
 	  RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
 				   r_symndx, symtab_hdr, sym_hashes,
diff --git a/bfd/peXXigen.c b/bfd/peXXigen.c
index 8f56f21..f977467 100644
--- a/bfd/peXXigen.c
+++ b/bfd/peXXigen.c
@@ -1,6 +1,6 @@
 /* Support for the generic parts of PE/PEI; the common executable parts.
    Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
+   2005, 2006, 2007, 2008, 2009, 2010  Free Software Foundation, Inc.
    Written by Cygnus Solutions.
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -1922,7 +1922,6 @@ pe_print_reloc (bfd * abfd, void * vfile)
   FILE *file = (FILE *) vfile;
   bfd_byte *data = 0;
   asection *section = bfd_get_section_by_name (abfd, ".reloc");
-  bfd_size_type datasize;
   bfd_size_type i;
   bfd_size_type start, stop;
 
@@ -1935,7 +1934,6 @@ pe_print_reloc (bfd * abfd, void * vfile)
   fprintf (file,
 	   _("\n\nPE File Base Relocations (interpreted .reloc section contents)\n"));
 
-  datasize = section->size;
   if (! bfd_malloc_and_get_section (abfd, section, &data))
     {
       if (data != NULL)
diff --git a/bfd/verilog.c b/bfd/verilog.c
index 2c60849..551e5c4 100644
--- a/bfd/verilog.c
+++ b/bfd/verilog.c
@@ -1,5 +1,5 @@
 /* BFD back-end for verilog hex memory dump files.
-   Copyright 2009
+   Copyright 2009, 2010
    Free Software Foundation, Inc.
    Written by Anthony Green <green@moxielogic.com>
 
@@ -222,14 +222,11 @@ verilog_write_section (bfd *abfd,
   verilog_write_address (abfd, list->where);
   while (octets_written < list->size)
     {
-      bfd_vma address;
       unsigned int octets_this_chunk = list->size - octets_written;
 
       if (octets_this_chunk > 16)
 	octets_this_chunk = 16;
 
-      address = list->where + octets_written / bfd_octets_per_byte (abfd);
-
       if (! verilog_write_record (abfd,
 				  location,
 				  location + octets_this_chunk))