[Qemu-devel] [PATCH v5 05/15] tests/tcg/minilib: support %c format char

["Alex Bennée" <alex.bennee@linaro.org>]

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
 tests/tcg/minilib/printf.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/tests/tcg/minilib/printf.c b/tests/tcg/minilib/printf.c
index 121620cb16..d530b32be5 100644
--- a/tests/tcg/minilib/printf.c
+++ b/tests/tcg/minilib/printf.c
@@ -47,7 +47,7 @@ static void print_num(unsigned long long value, int base)
 void ml_printf(const char *fmt, ...)
 {
     va_list ap;
-    char *str;
+    char *str, c;
     int base;
     int has_long;
     int alt_form;
@@ -119,6 +119,10 @@ void ml_printf(const char *fmt, ...)
             str = va_arg(ap, char*);
             print_str(str);
             break;
+        case 'c':
+            c = (char) va_arg(ap, int);
+            __sys_outc(c);
+            break;
         case '%':
             __sys_outc(*fmt);
             break;
-- 
2.20.1