From 936647d3fcea6a8ff1ecb422ed23afd9f79357c0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alex=20Benn=C3=A9e?= <alex.bennee@linaro.org>
Date: Tue, 30 Apr 2019 13:04:51 +0100
Subject: [PATCH] tests/tcg/minilib: support %c format char
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Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
 tests/tcg/minilib/printf.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/tcg/minilib/printf.c b/tests/tcg/minilib/printf.c
index 121620cb16..10472b4f58 100644
--- a/tests/tcg/minilib/printf.c
+++ b/tests/tcg/minilib/printf.c
@@ -119,6 +119,9 @@ void ml_printf(const char *fmt, ...)
             str = va_arg(ap, char*);
             print_str(str);
             break;
+        case 'c':
+            __sys_outc(va_arg(ap, int));
+            break;
         case '%':
             __sys_outc(*fmt);
             break;