Add debugger minimal for RTM (#609)

CMake/Modules/FindNF_Debugger.cmake

@@ -13,7 +13,6 @@ list(APPEND NF_Debugger_INCLUDE_DIRS ${PROJECT_SOURCE_DIR}/src/CLR/Include)
 set(NF_Debugger_SRCS
 
     Debugger.cpp
-    Debugger_full.cpp
 
     Messaging.cpp
 
@@ -25,6 +24,14 @@ set(NF_Debugger_SRCS
     nanoSupport_CRC32.c
 )
 
+# add the debugger source file according to the build flavor
+if(NF_BUILD_RTM)
+    set(NF_Debugger_SRCS ${NF_Debugger_SRCS} Debugger_minimal.cpp)
+else()
+    set(NF_Debugger_SRCS ${NF_Debugger_SRCS} Debugger_full.cpp)
+endif()
+
+
 foreach(SRC_FILE ${NF_Debugger_SRCS})
     set(NF_Debugger_SRC_FILE SRC_FILE-NOTFOUND)
     find_file(NF_Debugger_SRC_FILE ${SRC_FILE}

src/CLR/Debugger/Debugger_minimal.cpp

@@ -0,0 +1,46 @@
+//
+// Copyright (c) 2018 The nanoFramework project contributors
+// Portions Copyright (c) Microsoft Corporation.  All rights reserved.
+// See LICENSE file in the project root for full license information.
+//
+
+#include <nanoCLR_Runtime.h>
+#include <nanoCLR_Debugging.h>
+
+#define DEFINE_CMD(cmd)  { CLR_DBG_Debugger::Debugging_##cmd, CLR_DBG_Commands::c_Debugging_##cmd }
+#define DEFINE_CMD2(cmd) { CLR_DBG_Debugger::Monitor_##cmd  , CLR_DBG_Commands::c_Monitor_##cmd   }
+
+const CLR_Messaging_CommandHandlerLookup c_Debugger_Lookup_Request[] =
+{
+    DEFINE_CMD2(Ping       ),
+    DEFINE_CMD2(Reboot     ),
+    DEFINE_CMD(Execution_QueryCLRCapabilities),
+
+    DEFINE_CMD2(ReadMemory ),
+    DEFINE_CMD2(WriteMemory),
+    DEFINE_CMD2(EraseMemory),
+    //
+    DEFINE_CMD2(Execute    ),
+    DEFINE_CMD2(MemoryMap  ),
+    DEFINE_CMD2(FlashSectorMap),
+
+    DEFINE_CMD(UpgradeToSsl),
+
+
+
+
+
+
+
+};
+
+const CLR_Messaging_CommandHandlerLookup c_Debugger_Lookup_Reply[] =
+{
+    DEFINE_CMD2(Ping),
+};
+
+#undef DEFINE_CMD
+#undef DEFINE_CMD2
+
+const CLR_UINT32 c_Debugger_Lookup_Request_count = ARRAYSIZE(c_Debugger_Lookup_Request);
+const CLR_UINT32 c_Debugger_Lookup_Reply_count   = ARRAYSIZE(c_Debugger_Lookup_Reply);