Merge pull request #23 from AlessandroA/backwards_comp

Define symbol to context pointer

Author: 0xc0170

source/client_a.cpp

@@ -37,6 +37,12 @@ UVISOR_BOX_HEAPSIZE(3072);
 UVISOR_BOX_MAIN(client_a_main, osPriorityNormal, 512);
 UVISOR_BOX_CONFIG(secure_number_client_a, acl, 512, box_context);
 
+/* FIXME: The guard is needed for backwards-compatibility reasons. Remove it
+ *        when mbed OS is updated. */
+#ifdef __uvisor_ctx
+#define uvisor_ctx ((my_box_context *) __uvisor_ctx)
+#endif
+
 static uint32_t get_a_number()
 {
     /* Such random. Many secure. Much bits. Wow. */

source/client_b.cpp

@@ -38,6 +38,12 @@ UVISOR_BOX_HEAPSIZE(3072);
 UVISOR_BOX_MAIN(client_b_main, osPriorityNormal, 1024);
 UVISOR_BOX_CONFIG(secure_number_client_b, acl, 512, box_context);
 
+/* FIXME: The guard is needed for backwards-compatibility reasons. Remove it
+ *        when mbed OS is updated. */
+#ifdef __uvisor_ctx
+#define uvisor_ctx ((my_box_context *) __uvisor_ctx)
+#endif
+
 static uint32_t get_a_number()
 {
     /* Such random. Many secure. Much bits. Wow. */

source/secure_number.cpp

@@ -39,6 +39,12 @@ UVISOR_BOX_HEAPSIZE(3072);
 UVISOR_BOX_MAIN(number_store_main, osPriorityNormal, UVISOR_BOX_STACK_SIZE);
 UVISOR_BOX_CONFIG(box_number_store, acl, UVISOR_BOX_STACK_SIZE, box_context);
 
+/* FIXME: The guard is needed for backwards-compatibility reasons. Remove it
+ *        when mbed OS is updated. */
+#ifdef __uvisor_ctx
+#define uvisor_ctx ((my_box_context *) __uvisor_ctx)
+#endif
+
 /* Gateways */
 UVISOR_BOX_RPC_GATEWAY_SYNC (box_number_store, secure_number_get_number, get_number, uint32_t, void);
 UVISOR_BOX_RPC_GATEWAY_ASYNC(box_number_store, secure_number_set_number, set_number, int, uint32_t);