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.

1 files changed, 3 insertions, 22 deletions

diff --git a/binutils/stabs.c b/binutils/stabs.c
index 3089545dc9..f8fb48c678 100644
--- a/binutils/stabs.c
+++ b/binutils/stabs.c
@@ -1,6 +1,6 @@
 /* stabs.c -- Parse stabs debugging information
    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 Ian Lance Taylor <ian@cygnus.com>.
 
    This file is part of GNU Binutils.
@@ -677,7 +677,7 @@ parse_stab (void *dhandle, void *handle, int type, int desc, bfd_vma value,
 
 static bfd_boolean
 parse_stab_string (void *dhandle, struct stab_handle *info, int stabtype,
-		   int desc, bfd_vma value, const char *string)
+		   int desc ATTRIBUTE_UNUSED, bfd_vma value, const char *string)
 {
   const char *p;
   char *name;
@@ -685,7 +685,6 @@ parse_stab_string (void *dhandle, struct stab_handle *info, int stabtype,
   debug_type dtype;
   bfd_boolean synonym;
   bfd_boolean self_crossref;
-  unsigned int lineno;
   debug_type *slot;
 
   p = strchr (string, ':');
@@ -703,14 +702,6 @@ parse_stab_string (void *dhandle, struct stab_handle *info, int stabtype,
 	}
     }
 
-  /* GCC 2.x puts the line number in desc.  SunOS apparently puts in
-     the number of bytes occupied by a type or object, which we
-     ignore.  */
-  if (info->gcc_compiled >= 2)
-    lineno = desc;
-  else
-    lineno = 0;
-
   /* FIXME: Sometimes the special C++ names start with '.'.  */
   name = NULL;
   if (string[0] == '$')
@@ -2028,7 +2019,6 @@ parse_stab_struct_type (void *dhandle, struct stab_handle *info,
 			const char *tagname, const char **pp,
 			bfd_boolean structp, const int *typenums)
 {
-  const char *orig;
   bfd_vma size;
   debug_baseclass *baseclasses;
   debug_field *fields;
@@ -2037,8 +2027,6 @@ parse_stab_struct_type (void *dhandle, struct stab_handle *info,
   debug_type vptrbase;
   bfd_boolean ownvptr;
 
-  orig = *pp;
-
   /* Get the size.  */
   size = parse_number (pp, (bfd_boolean *) NULL);
 
@@ -4667,7 +4655,7 @@ stab_demangle_type (struct stab_demangle_info *minfo, const char **pp,
     case 'M':
     case 'O':
       {
-	bfd_boolean memberp, constp, volatilep;
+	bfd_boolean memberp;
 	debug_type class_type = DEBUG_TYPE_NULL;
 	debug_type *args;
 	bfd_boolean varargs;
@@ -4675,8 +4663,6 @@ stab_demangle_type (struct stab_demangle_info *minfo, const char **pp,
 	const char *name;
 
 	memberp = **pp == 'M';
-	constp = FALSE;
-	volatilep = FALSE;
 	args = NULL;
 	varargs = FALSE;
 
@@ -4720,12 +4706,10 @@ stab_demangle_type (struct stab_demangle_info *minfo, const char **pp,
 	  {
 	    if (**pp == 'C')
 	      {
-		constp = TRUE;
 		++*pp;
 	      }
 	    else if (**pp == 'V')
 	      {
-		volatilep = TRUE;
 		++*pp;
 	      }
 	    if (**pp != 'F')
@@ -4786,9 +4770,6 @@ stab_demangle_type (struct stab_demangle_info *minfo, const char **pp,
 
     case 'Q':
       {
-	const char *hold;
-
-	hold = *pp;
 	if (! stab_demangle_qualified (minfo, pp, ptype))
 	  return FALSE;
       }