In some configuration, xmon help string is larger than xmon_printf
buffer. We need not to use printf. This patch adds xmon_puts and
change to use it to show help string.
Signed-off-by: Kou Ishizaki <[EMAIL PROTECTED]>
---
This patch depends on [PATCH 1/2].
Index: linux-powerpc-git/arch/powerpc/xmon/nonstdio.h
===================================================================
--- linux-powerpc-git.orig/arch/powerpc/xmon/nonstdio.h
+++ linux-powerpc-git/arch/powerpc/xmon/nonstdio.h
@@ -5,6 +5,7 @@
extern int xmon_putchar(int c);
extern int xmon_getchar(void);
+extern void xmon_puts(const char *);
extern char *xmon_gets(char *, int);
extern void xmon_printf(const char *, ...);
extern void xmon_map_scc(void);
Index: linux-powerpc-git/arch/powerpc/xmon/xmon.c
===================================================================
--- linux-powerpc-git.orig/arch/powerpc/xmon/xmon.c
+++ linux-powerpc-git/arch/powerpc/xmon/xmon.c
@@ -833,7 +833,7 @@ cmds(struct pt_regs *excp)
mdelay(2000);
return cmd;
case '?':
- printf(help_string);
+ xmon_puts(help_string);
break;
case 'b':
bpt_cmds();
Index: linux-powerpc-git/arch/powerpc/xmon/nonstdio.c
===================================================================
--- linux-powerpc-git.orig/arch/powerpc/xmon/nonstdio.c
+++ linux-powerpc-git/arch/powerpc/xmon/nonstdio.c
@@ -132,3 +132,8 @@ void xmon_printf(const char *format, ...
va_end(args);
xmon_write(xmon_outbuf, n);
}
+
+void xmon_puts(const char *str)
+{
+ xmon_write(str, strlen(str));
+}
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