Added framework as a flattened directory

Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
diff --git a/framework/psasim/src/common.c b/framework/psasim/src/common.c
new file mode 100644
index 0000000..26f3719
--- /dev/null
+++ b/framework/psasim/src/common.c
@@ -0,0 +1,23 @@
+/* Common code between clients and services */
+
+/*
+ *  Copyright The Mbed TLS Contributors
+ *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
+ */
+
+#include "common.h"
+int __psa_ff_client_security_state = NON_SECURE;
+
+#if 0
+static void _printbits(uint32_t num)
+{
+    for (int i = 0; i < 32; i++) {
+        if ((num >> (31-i) & 0x1)) {
+            INFO("1");
+        } else {
+            INFO("0");
+        }
+    }
+    INFO("\n");
+}
+#endif