[PATCH] fix showing xmon help

[Ishizaki Kou]

In some configuration, xmon help string is larger than xmon output
buffer.  To show whole help string, this patch splits it into 2 parts.

Signed-off-by: Kou Ishizaki <kou.ishizaki at toshiba.co.jp>
---

Index: linux-powerpc-git/arch/powerpc/xmon/xmon.c
===================================================================
RCS file: /home/public/cvs/linux-powerpc-git/arch/powerpc/xmon/xmon.c,v
retrieving revision 1.1.1.7
diff -u -p -r1.1.1.7 xmon.c
--- linux-powerpc-git/arch/powerpc/xmon/xmon.c	11 Jul 2007 02:15:32 -0000	1.1.1.7
+++ linux-powerpc-git/arch/powerpc/xmon/xmon.c	11 Jul 2007 10:08:41 -0000
@@ -182,7 +182,7 @@ extern void xmon_save_regs(struct pt_reg
 			 || ('A' <= (c) && (c) <= 'Z'))
 #define isspace(c)	(c == ' ' || c == '\t' || c == 10 || c == 13 || c == 0)
 
-static char *help_string = "\
+static char *help_string1 = "\
 Commands:\n\
   b	show breakpoints\n\
   bd	set data breakpoint\n\
@@ -210,7 +210,9 @@ Commands:\n\
   md	compare two blocks of memory\n\
   ml	locate a block of memory\n\
   mz	zero a block of memory\n\
-  mi	show information about memory allocation\n\
+  mi	show information about memory allocation\n"
+;
+static char *help_string2 = "\
   p 	call a procedure\n\
   r	print registers\n\
   s	single step\n"
@@ -833,7 +835,8 @@ cmds(struct pt_regs *excp)
 			mdelay(2000);
 			return cmd;
 		case '?':
-			printf(help_string);
+			printf(help_string1);
+			printf(help_string2);
 			break;
 		case 'b':
 			bpt_cmds();