5 files changed, 40 insertions, 10 deletions

diff --git a/arch/powerpc/xmon/Makefile b/arch/powerpc/xmon/Makefile
index 4f274056e770..69303575d3d6 100644
--- a/arch/powerpc/xmon/Makefile
+++ b/arch/powerpc/xmon/Makefile
@@ -3,6 +3,10 @@
 ifdef CONFIG_PPC64
 EXTRA_CFLAGS += -mno-minimal-toc
 endif
-obj-y                   += xmon.o ppc-dis.o ppc-opc.o setjmp.o start.o \
-                           nonstdio.o
+
+obj-y                   += xmon.o setjmp.o start.o nonstdio.o
+
+ifdef CONFIG_XMON_DISASSEMBLY
+obj-y                   += ppc-dis.o ppc-opc.o
 obj-$(CONFIG_PPC_CELL)  += spu-dis.o spu-opc.o
+endif
diff --git a/arch/powerpc/xmon/dis-asm.h b/arch/powerpc/xmon/dis-asm.h
new file mode 100644
index 000000000000..be3533b93f30
--- /dev/null
+++ b/arch/powerpc/xmon/dis-asm.h
@@ -0,0 +1,31 @@
+#ifndef _POWERPC_XMON_DIS_ASM_H
+#define _POWERPC_XMON_DIS_ASM_H
+/*
+ * Copyright (C) 2006 Michael Ellerman, IBM Corporation.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+extern void print_address (unsigned long memaddr);
+
+#ifdef CONFIG_XMON_DISASSEMBLY
+extern int print_insn_powerpc(unsigned long insn, unsigned long memaddr);
+extern int print_insn_spu(unsigned long insn, unsigned long memaddr);
+#else
+static inline int print_insn_powerpc(unsigned long insn, unsigned long memaddr)
+{
+        printf("%.8x", insn);
+        return 0;
+}
+
+static inline int print_insn_spu(unsigned long insn, unsigned long memaddr)
+{
+        printf("%.8x", insn);
+        return 0;
+}
+#endif
+
+#endif /* _POWERPC_XMON_DIS_ASM_H */
diff --git a/arch/powerpc/xmon/ppc-dis.c b/arch/powerpc/xmon/ppc-dis.c
index 3b67bee4830b..08652742fa77 100644
--- a/arch/powerpc/xmon/ppc-dis.c
+++ b/arch/powerpc/xmon/ppc-dis.c
@@ -21,8 +21,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  *
 #include "nonstdio.h"
 #include "ansidecl.h"
 #include "ppc.h"
-
-extern void print_address (unsigned long memaddr);
+#include "dis-asm.h"
 
 /* Print a PowerPC or POWER instruction.  */
 
diff --git a/arch/powerpc/xmon/spu-dis.c b/arch/powerpc/xmon/spu-dis.c
index 75ac0815f1a4..ee929c641bf3 100644
--- a/arch/powerpc/xmon/spu-dis.c
+++ b/arch/powerpc/xmon/spu-dis.c
@@ -22,8 +22,7 @@
 #include "nonstdio.h"
 #include "ansidecl.h"
 #include "spu.h"
-
-extern void print_address (unsigned long memaddr);
+#include "dis-asm.h"
 
 /* This file provides a disassembler function which uses
    the disassembler interface defined in dis-asm.h.   */
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 7a0eec23cb9c..c999638cc2de 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -47,6 +47,7 @@
 #endif
 
 #include "nonstdio.h"
+#include "dis-asm.h"
 
 #define scanhex xmon_scanhex
 #define skipbl  xmon_skipbl
@@ -110,7 +111,6 @@ static int bsesc(void);
 static void dump(void);
 static void prdump(unsigned long, long);
 static int ppc_inst_dump(unsigned long, long, int);
-void print_address(unsigned long);
 static void backtrace(struct pt_regs *);
 static void excprint(struct pt_regs *);
 static void prregs(struct pt_regs *);
@@ -154,9 +154,6 @@ static int do_spu_cmd(void);
 
 int xmon_no_auto_backtrace;
 
-extern int print_insn_powerpc(unsigned long insn, unsigned long memaddr);
-extern int print_insn_spu(unsigned long insn, unsigned long memaddr);
-
 extern void xmon_enter(void);
 extern void xmon_leave(void);