PR gas/16434

	* config/tc-z80.c (wrong_match): Provide format string to
	as_warn.
	(parse_exp_not_indexed): Delete unused variable dummy.
	(emit_byte): Delete unused variable fixp.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 0bb31f5791588d9d828b78a2d4f427449422c9b6..3685edb6b55f07f769eb43da22abb2ba4893c253 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,11 @@
+2014-01-14  Nick Clifton  <nickc@redhat.com>
+
+       PR gas/16434
+       * config/tc-z80.c (wrong_match): Provide format string to
+       as_warn.
+       (parse_exp_not_indexed): Delete unused variable dummy.
+       (emit_byte): Delete unused variable fixp.
+
 2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 
        * config/tc-i386.c (regbnd): Removed.

diff --git a/gas/config/tc-z80.c b/gas/config/tc-z80.c
index 6d5b62109dcf461ffc95b9fb81a709befbca0901..f57b4e95d365c7485511fa72847cb702fc744ab7 100644 (file)
--- a/gas/config/tc-z80.c
+++ b/gas/config/tc-z80.c
@@ -1,5 +1,5 @@
 /* tc-z80.c -- Assemble code for the Zilog Z80 and ASCII R800
-   Copyright 2005, 2006, 2007, 2008, 2009, 2012 Free Software Foundation, Inc.
+   Copyright 2005-2014 Free Software Foundation, Inc.
    Contributed by Arnold Metselaar <arnold_m@operamail.com>
 
    This file is part of GAS, the GNU Assembler.
@@ -467,7 +467,7 @@ wrong_mach (int ins_type)
   if (ins_type & ins_err)
     error (_(p));
   else
-    as_warn (_(p));
+    as_warn ("%s", _(p));
 }
 
 static void
@@ -544,12 +544,11 @@ parse_exp_not_indexed (const char *s, expressionS *op)
 {
   const char *p;
   int indir;
-  segT dummy;
 
   p = skip_space (s);
   op->X_md = indir = is_indir (p);
   input_line_pointer = (char*) s ;
-  dummy = expression (op);
+  expression (op);
   switch (op->X_op)
     {
     case O_absent:
@@ -705,7 +704,6 @@ emit_byte (expressionS * val, bfd_reloc_code_real_type r_type)
 {
   char *p;
   int lo, hi;
-  fixS * fixp;
 
   p = frag_more (1);
   *p = val->X_add_number;
@@ -732,8 +730,8 @@ emit_byte (expressionS * val, bfd_reloc_code_real_type r_type)
     }
   else
     {
-      fixp = fix_new_exp (frag_now, p - frag_now->fr_literal, 1, val,
-                         (r_type == BFD_RELOC_8_PCREL) ? TRUE : FALSE, r_type);
+      fix_new_exp (frag_now, p - frag_now->fr_literal, 1, val,
+                  (r_type == BFD_RELOC_8_PCREL) ? TRUE : FALSE, r_type);
       /* FIXME : Process constant offsets immediately.  */
     }
 }