-Wimplicit-fallthrough warning fixes

[deliverable/binutils-gdb.git] / gas / config / tc-d10v.c

diff --git a/gas/config/tc-d10v.c b/gas/config/tc-d10v.c
index 8e3d171cd5f4947fa2883ee4eac0c6a9f135cb87..e7cfcdfa9a1ff8ad6889d07ac878a0fd1ae31306 100644 (file)
--- a/gas/config/tc-d10v.c
+++ b/gas/config/tc-d10v.c
@@ -1,5 +1,5 @@
 /* tc-d10v.c -- Assembler code for the Mitsubishi D10V
-   Copyright (C) 1996-2014 Free Software Foundation, Inc.
+   Copyright (C) 1996-2016 Free Software Foundation, Inc.
 
    This file is part of GAS, the GNU Assembler.
 
@@ -222,7 +222,7 @@ md_show_usage (FILE *stream)
 }
 
 int
-md_parse_option (int c, char *arg ATTRIBUTE_UNUSED)
+md_parse_option (int c, const char *arg ATTRIBUTE_UNUSED)
 {
   switch (c)
     {
@@ -251,7 +251,7 @@ md_undefined_symbol (char *name ATTRIBUTE_UNUSED)
   return 0;
 }
 
-char *
+const char *
 md_atof (int type, char *litP, int *sizeP)
 {
   return ieee_md_atof (type, litP, sizeP, TRUE);
@@ -269,13 +269,13 @@ valueT
 md_section_align (asection *seg, valueT addr)
 {
   int align = bfd_get_section_alignment (stdoutput, seg);
-  return ((addr + (1 << align) - 1) & (-1 << align));
+  return ((addr + (1 << align) - 1) & -(1 << align));
 }
 
 void
 md_begin (void)
 {
-  char *prev_name = "";
+  const char *prev_name = "";
   struct d10v_opcode *opcode;
   d10v_hash = hash_new ();
 
@@ -1226,9 +1226,7 @@ find_opcode (struct d10v_opcode *opcode, expressionS myops[])
                  sym_frag = symbol_get_frag (myops[opnum].X_add_symbol);
                  found_symbol = FALSE;
 
-                 current_position =
-                   obstack_next_free (&frchain_now->frch_obstack)
-                   - frag_now->fr_literal;
+                 current_position = frag_now_fix_octets ();
                  symbol_position = S_GET_VALUE (myops[opnum].X_add_symbol);
 
                  for (f = frchain_now->frch_root; f; f = f->fr_next)
@@ -1453,8 +1451,8 @@ arelent *
 tc_gen_reloc (asection *seg ATTRIBUTE_UNUSED, fixS *fixp)
 {
   arelent *reloc;
-  reloc = xmalloc (sizeof (arelent));
-  reloc->sym_ptr_ptr = xmalloc (sizeof (asymbol *));
+  reloc = XNEW (arelent);
+  reloc->sym_ptr_ptr = XNEW (asymbol *);
   *reloc->sym_ptr_ptr = symbol_get_bfdsym (fixp->fx_addsy);
   reloc->address = fixp->fx_frag->fr_address + fixp->fx_where;
   reloc->howto = bfd_reloc_type_lookup (stdoutput, fixp->fx_r_type);
@@ -1550,7 +1548,7 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED)
          if ( segf && segf->sym != fixP->fx_addsy)
            value = 0;
         }
-      /* Drop through.  */
+      /* Fall through.  */
     case BFD_RELOC_D10V_18:
       /* Instruction addresses are always right-shifted by 2.  */
       value >>= AT_WORD_RIGHT_SHIFT;