diff mbox

debug_uart: output CR along with LF

Message ID 1457428750-28757-1-git-send-email-yamada.masahiro@socionext.com
State Accepted
Commit b391d743363247bf502fb0b5ca098246ea5a1512
Headers show

Commit Message

Masahiro Yamada March 8, 2016, 9:19 a.m. UTC 
The serial output from the debug UART carries on going far to the
right in the console.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

---

 include/debug_uart.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

-- 
1.9.1

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diff mbox

Patch

diff --git a/include/debug_uart.h b/include/debug_uart.h
index 5d5349b..0d640b9 100644
--- a/include/debug_uart.h
+++ b/include/debug_uart.h
@@ -117,13 +117,15 @@  void printhex8(uint value);
 #define DEBUG_UART_FUNCS \
 	void printch(int ch) \
 	{ \
+		if (ch == '\n') \
+			_debug_uart_putc('\r'); \
 		_debug_uart_putc(ch); \
 	} \
 \
 	void printascii(const char *str) \
 	{ \
 		while (*str) \
-			_debug_uart_putc(*str++); \
+			printch(*str++); \
 	} \
 \
 	static inline void printhex1(uint digit) \