Add boiler plate flag for differentiating between wasm runtime modes in enclave

Signed-off-by: Marcela Melara <[email protected]>

Author: marcelamelara

common/interpreter/wawaka_wasm/CMakeLists.txt

@@ -63,6 +63,7 @@ IF (WASM_MODE STREQUAL "AOT")
   # Disable Interpreter for AoT mode
   set (WAMR_BUILD_INTERP 0)
   set (WAMR_BUILD_FAST_INTERP 0)
+  add_definitions (-DAOT_WASM_RT=1)
   message(STATUS "Building wawaka in AOT mode")
   message(FATAL_ERROR "AoT mode is not currently implemented")
 ELSE ()

common/interpreter/wawaka_wasm/WawakaInterpreter.cpp

@@ -42,8 +42,14 @@ extern bool RegisterNativeFunctions(void);
 
 // XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
 // XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+#ifdef AOT_WASM_RT
+const std::string WawakaInterpreter::identity_ = "wawaka-aot";
+#else
 const std::string WawakaInterpreter::identity_ = "wawaka";
+#endif
 
+// TODO: Produce verifiable info about runtime built into this enclave
+// See issue #255
 std::string pdo::contracts::GetInterpreterIdentity(void)
 {
     return WawakaInterpreter::identity_;