tests/tcg: split cris tests into bare and libc directories

Bare tests are standalone assembly tests that don't require linking to
any libc and hence can be built with kernel only compilers. The libc
tests need a compiler capable of building properly linked userspace
binaries. As we don't have such a cross compiler at the moment we
won't be building those tests.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

1 files changed, 18 insertions, 0 deletions

diff --git a/tests/tcg/cris/libc/sys.h b/tests/tcg/cris/libc/sys.h
new file mode 100644
index 0000000000..3dd47bb673
--- /dev/null
+++ b/tests/tcg/cris/libc/sys.h
@@ -0,0 +1,18 @@
+#include <unistd.h>
+
+#define STRINGIFY(x) #x
+#define TOSTRING(x) STRINGIFY(x)
+
+#define always_inline inline __attribute__((always_inline))
+
+#define CURRENT_LOCATION __FILE__ ":" TOSTRING(__LINE__)
+
+#define err()                         \
+{                                     \
+  _fail("at " CURRENT_LOCATION " ");  \
+}
+
+#define mb() asm volatile ("" : : : "memory")
+
+void pass(void);
+void _fail(char *reason);