[M32C] Hookize PRINT_OPERAND, PRINT_OPERAND_ADDRESS and PRINT_OPERAND_PUNCT_VALID_P

Index: gcc/config/m32c/m32c.c
===================================================================
--- gcc/config/m32c/m32c.c      (revision 176672)
+++ gcc/config/m32c/m32c.c      (working copy)
@@ -2644,8 +2644,12 @@ 
   "fb", "sb", "a1", "a0", "r3", "r2", "r1", "r0"
 };
 
-/* Implements PRINT_OPERAND.  */
-void
+/* Implements TARGET_PRINT_OPERAND.  */
+
+#undef TARGET_PRINT_OPERAND
+#define TARGET_PRINT_OPERAND m32c_print_operand
+
+static void
 m32c_print_operand (FILE * file, rtx x, int code)
 {
   int i, j, b;
@@ -2998,18 +3002,28 @@ 
   return;
 }
 
-/* Implements PRINT_OPERAND_PUNCT_VALID_P.  See m32c_print_operand
-   above for descriptions of what these do.  */
-int
-m32c_print_operand_punct_valid_p (int c)
+/* Implements TARGET_PRINT_OPERAND_PUNCT_VALID_P.
+
+   See m32c_print_operand above for descriptions of what these do.  */
+
+#undef TARGET_PRINT_OPERAND_PUNCT_VALID_P
+#define TARGET_PRINT_OPERAND_PUNCT_VALID_P m32c_print_operand_punct_valid_p
+
+static bool 
+m32c_print_operand_punct_valid_p (unsigned char c)
 {
   if (c == '&' || c == '!')
-    return 1;
-  return 0;
+    return true;
+
+  return false;
 }
 
-/* Implements PRINT_OPERAND_ADDRESS.  Nothing unusual here.  */
-void
+/* Implements TARGET_PRINT_OPERAND_ADDRESS.  Nothing unusual here.  */
+
+#undef TARGET_PRINT_OPERAND_ADDRESS
+#define TARGET_PRINT_OPERAND_ADDRESS m32c_print_operand_address
+
+static void
 m32c_print_operand_address (FILE * stream, rtx address)
 {
   if (GET_CODE (address) == MEM)
Index: gcc/config/m32c/m32c.h
===================================================================
--- gcc/config/m32c/m32c.h      (revision 176672)
+++ gcc/config/m32c/m32c.h      (working copy)
@@ -620,10 +620,6 @@ 
   {"a0a1", 4}, \
   {"r0r2r1r3", 0} }
 
-#define PRINT_OPERAND(S,X,C) m32c_print_operand (S, X, C)
-#define PRINT_OPERAND_PUNCT_VALID_P(C) m32c_print_operand_punct_valid_p (C)
-#define PRINT_OPERAND_ADDRESS(S,X) m32c_print_operand_address (S, X)
-
 #undef USER_LABEL_PREFIX
 #define USER_LABEL_PREFIX "_"
 
Index: gcc/config/m32c/m32c-protos.h
===================================================================
--- gcc/config/m32c/m32c-protos.h       (revision 176672)
+++ gcc/config/m32c/m32c-protos.h       (working copy)
@@ -33,7 +33,6 @@ 
 int  m32c_initial_elimination_offset (int, int);
 void m32c_output_reg_pop (FILE *, int);
 void m32c_output_reg_push (FILE *, int);
-int  m32c_print_operand_punct_valid_p (int);
 unsigned int  m32c_push_rounding (int);
 int  m32c_reg_class_from_constraint (char, const char *);
 void m32c_register_pragmas (void);
@@ -71,8 +70,6 @@ 
 int  m32c_preferred_reload_class (rtx, int);
 int  m32c_prepare_move (rtx *, enum machine_mode);
 int  m32c_prepare_shift (rtx *, int, int);
-void m32c_print_operand (FILE *, rtx, int);
-void m32c_print_operand_address (FILE *, rtx);
 int  m32c_reg_ok_for_base_p (rtx, int);
 enum reg_class m32c_regno_reg_class (int);
 rtx  m32c_return_addr_rtx (int);