Remove the implementation limitation in the SmmBaseHelper driver that it assumes the Framework SMM driver to be loaded has a copy in memory.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10258 6f19259b-4bc3-4df7-8a09-765794883524

EdkCompatibilityPkg/Compatibility/SmmBaseOnSmmBase2Thunk/SmmBaseOnSmmBase2Thunk.c

@@ -75,6 +75,7 @@ SmmBaseHelperService (
   UINTN DataSize;
 
   mCommunicationData.FunctionData.Status = EFI_UNSUPPORTED;
+  mCommunicationData.FunctionData.SmmBaseImageHandle = mSmmBaseHandle;
 
   if ((mCommunicationData.FunctionData.Function != SmmBaseFunctionCommunicate) && IsInSmm()) {
     ///
@@ -421,6 +422,8 @@ SmmBaseThunkMain (
   EFI_STATUS  Status;
   EFI_EVENT   Event;
 
+  mSmmBaseHandle = ImageHandle;
+
   //
   // Assume only one instance of SMM Base2 Protocol in the system
   // Locate SMM Base2 Protocol