--- /dev/null
+/** @file\r
+ Null PE/Coff Extra Action library instances with empty functions.\r
+\r
+ Copyright (c) 2006 - 2008, Intel Corporation<BR>\r
+ All rights reserved. This program and the accompanying materials\r
+ are licensed and made available under the terms and conditions of the BSD License\r
+ which accompanies this distribution. The full text of the license may be found at\r
+ http://opensource.org/licenses/bsd-license.php\r
+\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+\r
+**/\r
+\r
+#include <Base.h>\r
+#include <Library/PeCoffExtraActionLib.h>\r
+\r
+/**\r
+ Applies additional actions to relocate fixups to a PE/COFF image.\r
+\r
+ Generally this function is called after sucessfully Applying relocation fixups \r
+ to a PE/COFF image for some specicial purpose. \r
+ As a example, For NT32 emulator, the function should be implemented and called\r
+ to support source level debug. \r
+ \r
+ @param ImageContext Pointer to the image context structure that describes the PE/COFF\r
+ image that is being relocated.\r
+\r
+**/\r
+VOID\r
+EFIAPI\r
+PeCoffLoaderRelocateImageExtraAction (\r
+ IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext\r
+ )\r
+{\r
+} \r
+\r
+/**\r
+ Unloads a loaded PE/COFF image from memory and releases its taken resource.\r
+ \r
+ Releases any environment specific resources that were allocated when the image \r
+ specified by ImageContext was loaded using PeCoffLoaderLoadImage(). \r
+ For NT32 emulator, the PE/COFF image loaded by system needs to release.\r
+ For real platform, the PE/COFF image loaded by Core doesn't needs to be unloaded, \r
+ \r
+ If ImageContext is NULL, then ASSERT().\r
+ \r
+ @param ImageContext Pointer to the image context structure that describes the PE/COFF\r
+ image to be unloaded.\r
+\r
+**/\r
+VOID\r
+EFIAPI\r
+PeCoffLoaderUnloadImageExtraAction (\r
+ IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext\r
+ )\r
+{\r
+}\r