提交 4d404edc 编写于 作者: I Ishizaki Kou 提交者: Paul Mackerras

[POWERPC] fix showing xmon help

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: NKou Ishizaki <kou.ishizaki@toshiba.co.jp>
Signed-off-by: NPaul Mackerras <paulus@samba.org>
上级 776568d4
......@@ -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));
}
......@@ -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);
......
......@@ -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();
......
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