-Wimplicit-fallthrough warning fixes

[external/binutils.git] / gas / config / tc-mcore.c

diff --git a/gas/config/tc-mcore.c b/gas/config/tc-mcore.c
index 67d1ea8..ec03a29 100644 (file)
--- a/gas/config/tc-mcore.c
+++ b/gas/config/tc-mcore.c
@@ -454,18 +454,18 @@ const pseudo_typeS md_pseudo_table[] =
 void
 md_begin (void)
 {
-  const mcore_opcode_info * opcode;
   const char * prev_name = "";
+  unsigned int i;
 
   opcode_hash_control = hash_new ();
 
   /* Insert unique names into hash table.  */
-  for (opcode = mcore_table; opcode->name; opcode ++)
+  for (i = 0; i < ARRAY_SIZE (mcore_table); i++)
     {
-      if (! streq (prev_name, opcode->name))
+      if (! streq (prev_name, mcore_table[i].name))
        {
-         prev_name = opcode->name;
-         hash_insert (opcode_hash_control, opcode->name, (char *) opcode);
+         prev_name = mcore_table[i].name;
+         hash_insert (opcode_hash_control, mcore_table[i].name, (char *) &mcore_table[i]);
        }
     }
 }
@@ -979,7 +979,7 @@ md_assemble (char * str)
          as_bad (_("M340 specific opcode used when assembling for M210"));
          break;
        }
-      /* drop through...  */
+      /* Fall through.  */
     case O2:
       op_end = parse_reg (op_end + 1, & reg);
       inst |= reg;
@@ -1598,6 +1598,9 @@ md_assemble (char * str)
   output[0] = INST_BYTE0 (inst);
   output[1] = INST_BYTE1 (inst);
 
+#ifdef OBJ_ELF
+  dwarf2_emit_insn (2);
+#endif
   check_literals (opcode->transfer, isize);
 }
 
@@ -2183,8 +2186,8 @@ tc_gen_reloc (asection * section ATTRIBUTE_UNUSED, fixS * fixp)
       break;
   }
 
-  rel = xmalloc (sizeof (arelent));
-  rel->sym_ptr_ptr = xmalloc (sizeof (asymbol *));
+  rel = XNEW (arelent);
+  rel->sym_ptr_ptr = XNEW (asymbol *);
   *rel->sym_ptr_ptr = symbol_get_bfdsym (fixp->fx_addsy);
   rel->address = fixp->fx_frag->fr_address + fixp->fx_where;
   /* Always pass the addend along!  */