1. add EdkSerialPortLibNull.inf

2. add StatusCode Dxe and Pei modules

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2877 6f19259b-4bc3-4df7-8a09-765794883524

IntelFrameworkModulePkg/Universal/StatusCode/Dxe/EntryPoint.c

@@ -0,0 +1,59 @@
+/**@file
+  Entry Point Source file.
+
+  This file contains the user entry point
+
+  Copyright (c) 2006, Intel Corporation.
+  All rights reserved. This program and the accompanying materials
+   are licensed and made available under the terms and conditions of the BSD License
+   which accompanies this distribution. The full text of the license may be found at
+   http://opensource.org/licenses/bsd-license.php
+   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+**/
+
+//
+// Include common header file for this module.
+//
+#include "CommonHeader.h"
+
+//
+// Event for Exit Boot Services Callback
+//
+STATIC EFI_EVENT mExitBootServicesEvent = NULL;
+
+/**
+  The user Entry Point for module DxeStatusCode. The user code starts with this function.
+
+  @param[in] ImageHandle    The firmware allocated handle for the EFI image.
+  @param[in] SystemTable    A pointer to the EFI System Table.
+
+  @retval EFI_SUCCESS       The entry point is executed successfully.
+  @retval other             Some error occurs when executing this entry point.
+
+**/
+EFI_STATUS
+EFIAPI
+InitializeDxeStatusCode(
+  IN EFI_HANDLE           ImageHandle,
+  IN EFI_SYSTEM_TABLE     *SystemTable
+  )
+{
+  EFI_STATUS              Status;
+
+  Status = gBS->CreateEvent (
+                  EVT_SIGNAL_EXIT_BOOT_SERVICES,
+                  TPL_NOTIFY,
+                  VirtualAddressChangeCallBack,
+                  NULL,
+                  &mExitBootServicesEvent
+                  );
+  ASSERT_EFI_ERROR (Status);
+
+  //
+  // Call the original Entry Point
+  //
+  Status = DxeStatusCodeDriverEntry (ImageHandle, SystemTable);
+
+  return Status;
+}