Add qemu 2.4.0

Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>

1 files changed, 47 insertions, 0 deletions

diff --git a/qemu/tests/tcg/cris/check_int64.c b/qemu/tests/tcg/cris/check_int64.c
new file mode 100644
index 000000000..fc600176e
--- /dev/null
+++ b/qemu/tests/tcg/cris/check_int64.c
@@ -0,0 +1,47 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include "sys.h"
+#include "crisutils.h"
+
+
+static inline int64_t add64(const int64_t a, const int64_t b)
+{
+	return a + b;
+}
+
+static inline int64_t sub64(const int64_t a, const int64_t b)
+{
+	return a - b;
+}
+
+int main(void)
+{
+	int64_t a = 1;
+	int64_t b = 2;
+
+	/* FIXME: add some tests.  */
+	a = add64(a, b);
+	if (a != 3)
+		err();
+
+	a = sub64(a, b);
+	if (a != 1)
+		err();
+
+	a = add64(a, -4);
+	if (a != -3)
+		err();
+
+	a = add64(a, 3);
+	if (a != 0)
+		err();
+
+	a = 0;
+	a = sub64(a, 1);
+	if (a != -1)
+		err();
+
+	pass();
+	return 0;
+}