Add qemu 2.4.0

[kvmfornfv.git] / qemu / tests / tcg / cris / check_int64.c

diff --git a/qemu/tests/tcg/cris/check_int64.c b/qemu/tests/tcg/cris/check_int64.c
new file mode 100644 (file)
index 0000000..fc60017
--- /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;
+}