diff options
| author | Ishizaki Kou <kou.ishizaki@toshiba.co.jp> | 2007-07-18 13:26:40 +0400 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-07-22 15:30:58 +0400 |
| commit | 4d404edce30f911004850d472e05a31efd751662 (patch) | |
| tree | 1af5420e00edbf160a1e332b88d44e5856f68a16 /arch/powerpc/xmon | |
| parent | 776568d4c93fe8def5ab4060344af554fe2b44be (diff) | |
| download | linux-4d404edce30f911004850d472e05a31efd751662.tar.xz | |
[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: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/xmon')
| -rw-r--r-- | arch/powerpc/xmon/nonstdio.c | 5 | ||||
| -rw-r--r-- | arch/powerpc/xmon/nonstdio.h | 1 | ||||
| -rw-r--r-- | arch/powerpc/xmon/xmon.c | 2 |
3 files changed, 7 insertions, 1 deletions
diff --git a/arch/powerpc/xmon/nonstdio.c b/arch/powerpc/xmon/nonstdio.c index 78765833f4c0..bfac84fbe780 100644 --- a/arch/powerpc/xmon/nonstdio.c +++ b/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)); +} diff --git a/arch/powerpc/xmon/nonstdio.h b/arch/powerpc/xmon/nonstdio.h index 22ec1bb8b720..23dd95f4599c 100644 --- a/arch/powerpc/xmon/nonstdio.h +++ b/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); diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index 669e6566ad70..121b04d165d1 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/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(); |