* config/obj-evax.h (S_SET_OTHER, S_SET_TYPE, S_SET_DESC): Don't define.

	* config/tc-crx.c (gettrap): Constify arg.
	(handle_LoadStor, get_cinv_parameters): Likewise.
	(getreg_image): Fix enum warning
	(md_assemble): Restore input line char.
	* config/tc-hppa.c (tc_gen_reloc): Fix enum warning.
	* config/tc-i960.c (mem_fmt): Rename var to fix shadow warning.
	* config/tc-sh.c (sh_fdpic): Only define when OBJ_ELF.
	(build_Mytes): Fix build failure for non-elf targets.
	* config/tc-tic4x.c (tic4x_eval): Restore terminator char.
	* config/tc-xtensa.c (xtensa_end_directive): Fix switch enum warning.

	* cgen.c (gas_cgen_md_apply_fix): Avoid set but unused warning.
	* ecoff.c (add_ecoff_symbol): Likewise.
	* itbl-ops.c (append_insns_as_macros): Likewise.
	* listing.c (debugging_pseudo): Likewise.
	* read.c (s_mri_common, stringer): Likewise.
	* config/obj-coff.c (coff_frob_section): Likewise.
	* config/tc-alpha.c (emit_ldgp, s_alpha_proc): Likewise.
	* config/tc-arm.c (my_get_expression): Likewise.
	* config/tc-hppa.c (process_exit, pa_type_args): Likewise.
	* config/tc-m32c.c (md_assemble): Likewise.
	* config/tc-microblaze.c (md_convert_frag): Likewise.
	* config/tc-mips.c (s_change_section): Likewise.
	* config/tc-mt.c (mt_fix_adjustable): Likewise.
	* config/tc-xtensa.c (xtensa_literal_pseudo): Likewise.

	* config/obj-aout.c (obj_aout_frob_symbol): Delete set but otherwise
	unused vars.
	* config/tc-alpha.c (load_expression): Likewise.
	(s_alpha_rdata, s_alpha_section, s_alpha_prologue): Likewise.
	* config/tc-arm.c (parse_neon_el_struct_list): Likewise.
	* config/tc-avr.c (extract_word): Likewise.
	* config/tc-cris.c (cris_get_expression): Likewise.
	* config/tc-d30v.c (build_insn, find_format): Likewise.
	* config/tc-dlx.c (machine_ip): Likewise.
	* config/tc-hppa.c (pa_get_absolute_expression): Likewise.
	* config/tc-i370.c (md_assemble): Likewise.
	* config/tc-i960.c (brtab_emit): Likewise.
	* config/tc-iq2000.c (s_iq2000_ent): Likewise.
	* config/tc-m32c.c (md_convert_frag): Likewise.
	* config/tc-m68hc11.c (fixup24, build_jump_insn): Likewise.
	(md_estimate_size_before_relax, md_apply_fix): Likewise.
	* config/tc-m68k.c (md_show_usage): Likewise.
	* config/tc-microblaze.c (microblaze_s_lcomm): Likewise.
	* config/tc-mips.c (s_mips_end): Likewise.
	* config/tc-mmix.c (mmix_byte, mmix_cons): Likewise.
	* config/tc-mn10300.c (md_assemble): Likewise.
	* config/tc-msp430.c (extract_word): Likewise.
	* config/tc-mt.c (md_assemble): Likewise.
	* config/tc-or32.c (machine_ip): Likewise.
	* config/tc-pj.c (md_apply_fix): Likewise.
	* config/tc-s390.c (md_gather_operands): Likewise.
	* config/tc-sh.c (sh_cons_align): Likewise.
	* config/tc-sparc.c (sparc_cons_align): Likewise.
	* config/tc-tic4x.c (tic4x_sect): Likewise.
	* config/tc-tic54x.c (tic54x_stringer): Likewise.
	* config/tc-vax.c (vip_op): Likewise.
	* config/tc-xstormy16.c (xstormy16_cons_fix_new): Likewise.
	* config/tc-xtensa.c (md_assemble): Likewise.
	(xtensa_fix_short_loop_frags, convert_frag_immed): Likewise.
	(xtensa_move_literals): Likewise.

1 files changed, 5 insertions, 23 deletions

diff --git a/gas/config/tc-m68hc11.c b/gas/config/tc-m68hc11.c
index 5cae36f..c314961 100644
--- a/gas/config/tc-m68hc11.c
+++ b/gas/config/tc-m68hc11.c
@@ -1,5 +1,5 @@
 /* tc-m68hc11.c -- Assembler code for the Motorola 68HC11 & 68HC12.
-   Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009
+   Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010
    Free Software Foundation, Inc.
    Written by Stephane Carrez (stcarrez@nerim.fr)
 
@@ -1463,11 +1463,9 @@ fixup24 (expressionS *oper, int mode, int opmode ATTRIBUTE_UNUSED)
     }
   else if (oper->X_op != O_register)
     {
-      fixS *fixp;
-
       /* Now create a 24-bit fixup.  */
-      fixp = fix_new_exp (frag_now, f - frag_now->fr_literal, 3,
-			  oper, FALSE, BFD_RELOC_M68HC11_24);
+      fix_new_exp (frag_now, f - frag_now->fr_literal, 3,
+		   oper, FALSE, BFD_RELOC_M68HC11_24);
       number_to_chars_bigendian (f, 0, 3);
     }
   else
@@ -1517,8 +1515,6 @@ build_jump_insn (struct m68hc11_opcode *opcode, operand operands[],
   unsigned char code;
   char *f;
   unsigned long n;
-  fragS *frag;
-  int where;
 
   /* The relative branch conversion is not supported for
      brclr and brset.  */
@@ -1539,9 +1535,6 @@ build_jump_insn (struct m68hc11_opcode *opcode, operand operands[],
 	  && (!check_range (n, opcode->format) &&
 	      (jmp_mode == 1 || flag_fixed_branches == 0))))
     {
-      frag = frag_now;
-      where = frag_now_fix ();
-
       fix_new (frag_now, frag_now_fix (), 0,
                &abs_symbol, 0, 1, BFD_RELOC_M68HC11_RL_JUMP);
 
@@ -1599,9 +1592,6 @@ build_jump_insn (struct m68hc11_opcode *opcode, operand operands[],
     }
   else if (opcode->format & M6812_OP_JUMP_REL16)
     {
-      frag = frag_now;
-      where = frag_now_fix ();
-
       fix_new (frag_now, frag_now_fix (), 0,
                &abs_symbol, 0, 1, BFD_RELOC_M68HC11_RL_JUMP);
 
@@ -1614,9 +1604,6 @@ build_jump_insn (struct m68hc11_opcode *opcode, operand operands[],
     {
       char *op;
 
-      frag = frag_now;
-      where = frag_now_fix ();
-      
       fix_new (frag_now, frag_now_fix (), 0,
                &abs_symbol, 0, 1, BFD_RELOC_M68HC11_RL_JUMP);
 
@@ -3034,12 +3021,10 @@ md_estimate_size_before_relax (fragS *fragP, asection *segment)
                 }
               else
                 {
-                   fixS* fixp;
-
                    fragP->fr_opcode[0] = fragP->fr_opcode[0] << 3;
                    fragP->fr_opcode[0] |= 0xe2;
-                   fixp = fix_new (fragP, fragP->fr_fix, 2, fragP->fr_symbol,
-                                   fragP->fr_offset, 1, BFD_RELOC_16_PCREL);
+                   fix_new (fragP, fragP->fr_fix, 2, fragP->fr_symbol,
+			    fragP->fr_offset, 1, BFD_RELOC_16_PCREL);
                    fragP->fr_fix += 2;
                 }
 	      break;
@@ -3182,7 +3167,6 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED)
 {
   char *where;
   long value = * valP;
-  int op_type;
 
   if (fixP->fx_addsy == (symbolS *) NULL)
     fixP->fx_done = 1;
@@ -3191,8 +3175,6 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED)
   if (fixP->fx_subsy != (symbolS *) NULL)
     as_bad_where (fixP->fx_file, fixP->fx_line, _("Expression too complex."));
 
-  op_type = fixP->fx_r_type;
-
   /* Patch the instruction with the resolved operand.  Elf relocation
      info will also be generated to take care of linker/loader fixups.
      The 68HC11 addresses only 64Kb, we are only concerned by 8 and 16-bit