[m68hc11] hookize PRINT_OPERAND &co.

[Nathan Froyd <froydnj at codesourcery dot com>]

The patch below converts the m68hc11 port to TARGET_PRINT_OPERAND &co.  I am
planning to commit this at the end of the week if there are no comments.

Tested on m68hc11-elf.

-Nathan

	* m68hc11-protos.h (print_operand): Delete.
	(print_operand_address): Delete.
	* m68hc11.h (PRINT_OPERAND): Delete.
	(PRINT_OPERAND_ADDRESS): Delete.
	* m68hc11.c (m68hc11_print_operand_address): Make static.
	(m68hc11_print_operand): Make static.
	(TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): Define.

--- a/gcc/config/m68hc11/m68hc11-protos.h
+++ b/gcc/config/m68hc11/m68hc11-protos.h
@@ -1,5 +1,5 @@
 /* Prototypes for exported functions defined in m68hc11.c
-   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2009
+   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2009, 2010
    Free Software Foundation, Inc.
    Contributed by Stephane Carrez (stcarrez@nerim.fr)
 
@@ -57,9 +57,6 @@ extern void m68hc11_output_swap (rtx, rtx*);
 
 extern int next_insn_test_reg (rtx, rtx);
 
-extern void print_operand (FILE*, rtx, int);
-extern void print_operand_address (FILE*, rtx);
-
 extern int m68hc11_reload_operands (rtx*);
 
 extern int dead_register_here (rtx, rtx);
--- a/gcc/config/m68hc11/m68hc11.c
+++ b/gcc/config/m68hc11/m68hc11.c
@@ -1,6 +1,6 @@
 /* Subroutines for code generation on Motorola 68HC11 and 68HC12.
    Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
-   2009 Free Software Foundation, Inc.
+   2009, 2010 Free Software Foundation, Inc.
    Contributed by Stephane Carrez (stcarrez@nerim.fr)
 
 This file is part of GCC.
@@ -78,6 +78,8 @@ static tree m68hc11_handle_page0_attribute (tree *, tree, tree, int, bool *);
 void create_regs_rtx (void);
 
 static void asm_print_register (FILE *, int);
+static void m68hc11_print_operand (FILE *, rtx, int);
+static void m68hc11_print_operand_address (FILE *, rtx);
 static void m68hc11_output_function_epilogue (FILE *, HOST_WIDE_INT);
 static void m68hc11_asm_out_constructor (rtx, int);
 static void m68hc11_asm_out_destructor (rtx, int);
@@ -238,6 +240,11 @@ static const struct attribute_spec m68hc11_attribute_table[] =
 #undef TARGET_ASM_ALIGNED_HI_OP
 #define TARGET_ASM_ALIGNED_HI_OP "\t.word\t"
 
+#undef TARGET_PRINT_OPERAND
+#define TARGET_PRINT_OPERAND m68hc11_print_operand
+#undef TARGET_PRINT_OPERAND_ADDRESS
+#define TARGET_PRINT_OPERAND_ADDRESS m68hc11_print_operand_address
+
 #undef TARGET_ASM_FUNCTION_EPILOGUE
 #define TARGET_ASM_FUNCTION_EPILOGUE m68hc11_output_function_epilogue
 
@@ -2123,8 +2130,8 @@ asm_print_register (FILE *file, int regno)
    'T' generate the low-part temporary scratch register.  The operand is
        ignored.  */
 
-void
-print_operand (FILE *file, rtx op, int letter)
+static void
+m68hc11_print_operand (FILE *file, rtx op, int letter)
 {
   if (letter == 't')
     {
@@ -2316,8 +2323,8 @@ must_parenthesize (rtx op)
    assembler syntax for an instruction operand that is a memory
    reference whose address is ADDR.  ADDR is an RTL expression.  */
 
-void
-print_operand_address (FILE *file, rtx addr)
+static void
+m68hc11_print_operand_address (FILE *file, rtx addr)
 {
   rtx base;
   rtx offset;
--- a/gcc/config/m68hc11/m68hc11.h
+++ b/gcc/config/m68hc11/m68hc11.h
@@ -1,6 +1,6 @@
 /* Definitions of target machine for GNU compiler.
    Motorola 68HC11 and 68HC12.
-   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009
+   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010
    Free Software Foundation, Inc.
    Contributed by Stephane Carrez (stcarrez@nerim.fr)
 
@@ -1351,17 +1351,6 @@ do {                                                                    \
   "*_.frame", "*_.tmp", "*_.z", "*_.xy", "*fake clobber",	\
   SOFT_REG_NAMES, "*sframe", "*ap"}
 
-/* Print an instruction operand X on file FILE. CODE is the code from the
-   %-spec for printing this operand. If `%z3' was used to print operand
-   3, then CODE is 'z'.  */
-
-#define PRINT_OPERAND(FILE, X, CODE) \
-  print_operand (FILE, X, CODE)
-
-/* Print a memory operand whose address is X, on file FILE.  */
-#define PRINT_OPERAND_ADDRESS(FILE, ADDR) \
-  print_operand_address (FILE, ADDR)
-
 /* This is how to output an insn to push/pop a register on the stack.
    It need not be very fast code.