+/** @file\r
+ Entry point to a Standalone MM driver.\r
+\r
+Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2016 - 2018, ARM Ltd. All rights reserved.<BR>\r
+Copyright (c) 2018, Linaro, Limited. All rights reserved.<BR>\r
+\r
+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 <PiMm.h>\r
+\r
+#include <Library/BaseLib.h>\r
+#include <Library/DebugLib.h>\r
+#include <Library/MmServicesTableLib.h>\r
+#include <Library/StandaloneMmDriverEntryPoint.h>\r
+\r
+/**\r
+ The entry point of PE/COFF Image for a Standalone MM Driver.\r
+\r
+ This function is the entry point for a Standalone MM Driver.\r
+ This function must call ProcessLibraryConstructorList() and\r
+ ProcessModuleEntryPointList().\r
+ If the return status from ProcessModuleEntryPointList()\r
+ is an error status, then ProcessLibraryDestructorList() must be called.\r
+ The return value from ProcessModuleEntryPointList() is returned.\r
+ If _gMmRevision is not zero and SystemTable->Hdr.Revision is\r
+ less than _gMmRevision, then return EFI_INCOMPATIBLE_VERSION.\r
+\r
+ @param ImageHandle The image handle of the Standalone MM Driver.\r
+ @param SystemTable A pointer to the EFI System Table.\r
+\r
+ @retval EFI_SUCCESS The Standalone MM Driver exited normally.\r
+ @retval EFI_INCOMPATIBLE_VERSION _gMmRevision is greater than\r
+ MmSystemTable->Hdr.Revision.\r
+ @retval Other Return value from\r
+ ProcessModuleEntryPointList().\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+_ModuleEntryPoint (\r
+ IN EFI_HANDLE ImageHandle,\r
+ IN IN EFI_MM_SYSTEM_TABLE *MmSystemTable\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+\r
+ if (_gMmRevision != 0) {\r
+ //\r
+ // Make sure that the MM spec revision of the platform\r
+ // is >= MM spec revision of the driver\r
+ //\r
+ if (MmSystemTable->Hdr.Revision < _gMmRevision) {\r
+ return EFI_INCOMPATIBLE_VERSION;\r
+ }\r
+ }\r
+\r
+ //\r
+ // Call constructor for all libraries\r
+ //\r
+ ProcessLibraryConstructorList (ImageHandle, MmSystemTable);\r
+\r
+ //\r
+ // Call the driver entry point\r
+ //\r
+ Status = ProcessModuleEntryPointList (ImageHandle, MmSystemTable);\r
+\r
+ //\r
+ // If all of the drivers returned errors, then invoke all of the library destructors\r
+ //\r
+ if (EFI_ERROR (Status)) {\r
+ ProcessLibraryDestructorList (ImageHandle, MmSystemTable);\r
+ }\r
+\r
+ //\r
+ // Return the cumulative return status code from all of the driver entry points\r
+ //\r
+ return Status;\r
+}\r