git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@150 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 1083 insertions, 1083 deletions

diff --git a/EdkModulePkg/Core/Dxe/DxeMain/DxeMain.c b/EdkModulePkg/Core/Dxe/DxeMain/DxeMain.c
index f98f0541ff..67a26fe05c 100644
--- a/EdkModulePkg/Core/Dxe/DxeMain/DxeMain.c
+++ b/EdkModulePkg/Core/Dxe/DxeMain/DxeMain.c
@@ -1,1083 +1,1083 @@
-/*++

-

-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.             

-

-Module Name:

-

-  DxeMain.c

-

-Abstract:

-

-  DXE Core Main Entry Point

-

---*/

-

-#include <DxeMain.h>

-

-VOID

-EFIAPI

-DxeMain (

-  IN  VOID *HobStart

-  );

-

-EFI_STATUS

-EFIAPI

-CoreEfiNotAvailableYetArg0 (

-  VOID

-  );

-

-EFI_STATUS

-EFIAPI

-CoreEfiNotAvailableYetArg1 (

-  UINTN Arg1

-  );

-

-EFI_STATUS

-EFIAPI

-CoreEfiNotAvailableYetArg2 (

-  UINTN Arg1,

-  UINTN Arg2

-  );

-

-EFI_STATUS

-EFIAPI

-CoreEfiNotAvailableYetArg3 (

-  UINTN Arg1,

-  UINTN Arg2,

-  UINTN Arg3

-  );

-

-EFI_STATUS

-EFIAPI

-CoreEfiNotAvailableYetArg4 (

-  UINTN Arg1,

-  UINTN Arg2,

-  UINTN Arg3,

-  UINTN Arg4

-  );

-

-EFI_STATUS

-EFIAPI

-CoreEfiNotAvailableYetArg5 (

-  UINTN Arg1,

-  UINTN Arg2,

-  UINTN Arg3,

-  UINTN Arg4,

-  UINTN Arg5

-  );

-

-EFI_STATUS

-CoreGetPeiProtocol (

-  IN EFI_GUID  *ProtocolGuid,

-  IN VOID      **Interface

-  );

-  

-EFI_STATUS

-DxeMainUefiDecompressGetInfo (

-  IN EFI_DECOMPRESS_PROTOCOL            *This,

-  IN   VOID                             *Source,

-  IN   UINT32                           SourceSize,

-  OUT  UINT32                           *DestinationSize,

-  OUT  UINT32                           *ScratchSize

-  );

-

-EFI_STATUS

-EFIAPI

-DxeMainUefiDecompress (

-  IN EFI_DECOMPRESS_PROTOCOL              *This,

-  IN     VOID                             *Source,

-  IN     UINT32                           SourceSize,

-  IN OUT VOID                             *Destination,

-  IN     UINT32                           DestinationSize,

-  IN OUT VOID                             *Scratch,

-  IN     UINT32                           ScratchSize

-  );

-

-EFI_STATUS

-DxeMainTianoDecompressGetInfo (

-  IN EFI_TIANO_DECOMPRESS_PROTOCOL      *This,

-  IN   VOID                             *Source,

-  IN   UINT32                           SourceSize,

-  OUT  UINT32                           *DestinationSize,

-  OUT  UINT32                           *ScratchSize

-  );

-

-EFI_STATUS

-EFIAPI

-DxeMainTianoDecompress (

-  IN EFI_TIANO_DECOMPRESS_PROTOCOL        *This,

-  IN     VOID                             *Source,

-  IN     UINT32                           SourceSize,

-  IN OUT VOID                             *Destination,

-  IN     UINT32                           DestinationSize,

-  IN OUT VOID                             *Scratch,

-  IN     UINT32                           ScratchSize

-  );

-

-EFI_STATUS

-DxeMainCustomDecompressGetInfo (

-  IN EFI_CUSTOMIZED_DECOMPRESS_PROTOCOL  *This,

-  IN   VOID                              *Source,

-  IN   UINT32                            SourceSize,

-  OUT  UINT32                            *DestinationSize,

-  OUT  UINT32                            *ScratchSize

-  );

-

-EFI_STATUS

-EFIAPI

-DxeMainCustomDecompress (

-  IN EFI_CUSTOMIZED_DECOMPRESS_PROTOCOL  *This,

-  IN     VOID                            *Source,

-  IN     UINT32                          SourceSize,

-  IN OUT VOID                            *Destination,

-  IN     UINT32                          DestinationSize,

-  IN OUT VOID                            *Scratch,

-  IN     UINT32                          ScratchSize

-  );

-

-//

-// DXE Core Global Variables for Protocols from PEI

-//

-EFI_HANDLE                                mDecompressHandle = NULL;

-EFI_PEI_PE_COFF_LOADER_PROTOCOL           *gEfiPeiPeCoffLoader          = NULL;

-

-//

-// DXE Core globals for Architecture Protocols

-//

-EFI_SECURITY_ARCH_PROTOCOL        *gSecurity      = NULL;

-EFI_CPU_ARCH_PROTOCOL             *gCpu           = NULL;

-EFI_METRONOME_ARCH_PROTOCOL       *gMetronome     = NULL;

-EFI_TIMER_ARCH_PROTOCOL           *gTimer         = NULL;

-EFI_BDS_ARCH_PROTOCOL             *gBds           = NULL;

-EFI_WATCHDOG_TIMER_ARCH_PROTOCOL  *gWatchdogTimer = NULL;

-EFI_RUNTIME_ARCH_PROTOCOL         *gRuntime       = NULL;

-

-//

-// BugBug: I'n not runtime, but is the PPI?

-//

-EFI_STATUS_CODE_PROTOCOL     gStatusCodeInstance = {

-  NULL

-};

-

-EFI_STATUS_CODE_PROTOCOL     *gStatusCode    = &gStatusCodeInstance;

-

-

-//

-// DXE Core Global used to update core loaded image protocol handle

-//

-EFI_GUID                           *gDxeCoreFileName;

-EFI_LOADED_IMAGE_PROTOCOL          *gDxeCoreLoadedImage;

-

-

-

-//

-// DXE Core Module Variables

-//

-

-EFI_BOOT_SERVICES mBootServices = {

-  {

-    EFI_BOOT_SERVICES_SIGNATURE,                                                          // Signature

-    EFI_BOOT_SERVICES_REVISION,                                                           // Revision

-    sizeof (EFI_BOOT_SERVICES),                                                           // HeaderSize

-    0,                                                                                    // CRC32

-    0                                                                                     // Reserved

-  },                                                                                      

-  (EFI_RAISE_TPL)                               CoreRaiseTpl,                             // RaiseTPL

-  (EFI_RESTORE_TPL)                             CoreRestoreTpl,                           // RestoreTPL

-  (EFI_ALLOCATE_PAGES)                          CoreAllocatePages,                        // AllocatePages

-  (EFI_FREE_PAGES)                              CoreFreePages,                            // FreePages

-  (EFI_GET_MEMORY_MAP)                          CoreGetMemoryMap,                         // GetMemoryMap

-  (EFI_ALLOCATE_POOL)                           CoreAllocatePool,                         // AllocatePool

-  (EFI_FREE_POOL)                               CoreFreePool,                             // FreePool

-  (EFI_CREATE_EVENT)                            CoreCreateEvent,                          // CreateEvent

-  (EFI_SET_TIMER)                               CoreSetTimer,                             // SetTimer

-  (EFI_WAIT_FOR_EVENT)                          CoreWaitForEvent,                         // WaitForEvent

-  (EFI_SIGNAL_EVENT)                            CoreSignalEvent,                          // SignalEvent

-  (EFI_CLOSE_EVENT)                             CoreCloseEvent,                           // CloseEvent

-  (EFI_CHECK_EVENT)                             CoreCheckEvent,                           // CheckEvent

-  (EFI_INSTALL_PROTOCOL_INTERFACE)              CoreInstallProtocolInterface,             // InstallProtocolInterface

-  (EFI_REINSTALL_PROTOCOL_INTERFACE)            CoreReinstallProtocolInterface,           // ReinstallProtocolInterface

-  (EFI_UNINSTALL_PROTOCOL_INTERFACE)            CoreUninstallProtocolInterface,           // UninstallProtocolInterface

-  (EFI_HANDLE_PROTOCOL)                         CoreHandleProtocol,                       // HandleProtocol

-  (VOID *)                                      NULL,                                     // Reserved

-  (EFI_REGISTER_PROTOCOL_NOTIFY)                CoreRegisterProtocolNotify,               // RegisterProtocolNotify

-  (EFI_LOCATE_HANDLE)                           CoreLocateHandle,                         // LocateHandle

-  (EFI_LOCATE_DEVICE_PATH)                      CoreLocateDevicePath,                     // LocateDevicePath

-  (EFI_INSTALL_CONFIGURATION_TABLE)             CoreInstallConfigurationTable,            // InstallConfigurationTable

-  (EFI_IMAGE_LOAD)                              CoreLoadImage,                            // LoadImage

-  (EFI_IMAGE_START)                             CoreStartImage,                           // StartImage

-  (EFI_EXIT)                                    CoreExit,                                 // Exit

-  (EFI_IMAGE_UNLOAD)                            CoreUnloadImage,                          // UnloadImage

-  (EFI_EXIT_BOOT_SERVICES)                      CoreExitBootServices,                     // ExitBootServices

-  (EFI_GET_NEXT_MONOTONIC_COUNT)                CoreEfiNotAvailableYetArg1,               // GetNextMonotonicCount

-  (EFI_STALL)                                   CoreStall,                                // Stall

-  (EFI_SET_WATCHDOG_TIMER)                      CoreSetWatchdogTimer,                     // SetWatchdogTimer

-  (EFI_CONNECT_CONTROLLER)                      CoreConnectController,                    // ConnectController

-  (EFI_DISCONNECT_CONTROLLER)                   CoreDisconnectController,                 // DisconnectController

-  (EFI_OPEN_PROTOCOL)                           CoreOpenProtocol,                         // OpenProtocol

-  (EFI_CLOSE_PROTOCOL)                          CoreCloseProtocol,                        // CloseProtocol

-  (EFI_OPEN_PROTOCOL_INFORMATION)               CoreOpenProtocolInformation,              // OpenProtocolInformation

-  (EFI_PROTOCOLS_PER_HANDLE)                    CoreProtocolsPerHandle,                   // ProtocolsPerHandle

-  (EFI_LOCATE_HANDLE_BUFFER)                    CoreLocateHandleBuffer,                   // LocateHandleBuffer

-  (EFI_LOCATE_PROTOCOL)                         CoreLocateProtocol,                       // LocateProtocol

-  (EFI_INSTALL_MULTIPLE_PROTOCOL_INTERFACES)    CoreInstallMultipleProtocolInterfaces,    // InstallMultipleProtocolInterfaces

-  (EFI_UNINSTALL_MULTIPLE_PROTOCOL_INTERFACES)  CoreUninstallMultipleProtocolInterfaces,  // UninstallMultipleProtocolInterfaces

-  (EFI_CALCULATE_CRC32)                         CoreEfiNotAvailableYetArg3,               // CalculateCrc32

-  (EFI_COPY_MEM)                                CopyMem,                                  // CopyMem

-  (EFI_SET_MEM)                                 SetMem                                    // SetMem

-#if (EFI_SPECIFICATION_VERSION >= 0x00020000)

-  ,                                   

-  (EFI_CREATE_EVENT_EX)                          CoreCreateEventEx                         // CreateEventEx

-#endif

-};

-

-EFI_DXE_SERVICES mDxeServices = {

-  {

-    EFI_DXE_SERVICES_SIGNATURE,                                           // Signature

-    EFI_DXE_SERVICES_REVISION,                                            // Revision

-    sizeof (EFI_DXE_SERVICES),                                            // HeaderSize

-    0,                                                                    // CRC32

-    0                                                                     // Reserved

-  },

-  (EFI_ADD_MEMORY_SPACE)             CoreAddMemorySpace,                  // AddMemorySpace

-  (EFI_ALLOCATE_MEMORY_SPACE)        CoreAllocateMemorySpace,             // AllocateMemorySpace

-  (EFI_FREE_MEMORY_SPACE)            CoreFreeMemorySpace,                 // FreeMemorySpace

-  (EFI_REMOVE_MEMORY_SPACE)          CoreRemoveMemorySpace,               // RemoveMemorySpace

-  (EFI_GET_MEMORY_SPACE_DESCRIPTOR)  CoreGetMemorySpaceDescriptor,        // GetMemorySpaceDescriptor

-  (EFI_SET_MEMORY_SPACE_ATTRIBUTES)  CoreSetMemorySpaceAttributes,        // SetMemorySpaceAttributes

-  (EFI_GET_MEMORY_SPACE_MAP)         CoreGetMemorySpaceMap,               // GetMemorySpaceMap

-  (EFI_ADD_IO_SPACE)                 CoreAddIoSpace,                      // AddIoSpace

-  (EFI_ALLOCATE_IO_SPACE)            CoreAllocateIoSpace,                 // AllocateIoSpace

-  (EFI_FREE_IO_SPACE)                CoreFreeIoSpace,                     // FreeIoSpace

-  (EFI_REMOVE_IO_SPACE)              CoreRemoveIoSpace,                   // RemoveIoSpace

-  (EFI_GET_IO_SPACE_DESCRIPTOR)      CoreGetIoSpaceDescriptor,            // GetIoSpaceDescriptor

-  (EFI_GET_IO_SPACE_MAP)             CoreGetIoSpaceMap,                   // GetIoSpaceMap

-  (EFI_DISPATCH)                     CoreDispatcher,                      // Dispatch

-  (EFI_SCHEDULE)                     CoreSchedule,                        // Schedule

-  (EFI_TRUST)                        CoreTrust,                           // Trust

-  (EFI_PROCESS_FIRMWARE_VOLUME)      CoreProcessFirmwareVolume,           // ProcessFirmwareVolume

-};

-

-EFI_SYSTEM_TABLE mEfiSystemTableTemplate = {

-  {

-    EFI_SYSTEM_TABLE_SIGNATURE,                                           // Signature

-    EFI_SYSTEM_TABLE_REVISION,                                            // Revision

-    sizeof (EFI_SYSTEM_TABLE),                                            // HeaderSize

-    0,                                                                    // CRC32

-    0                                                                     // Reserved

-  },

-  NULL,                                                                   // FirmwareVendor

-  0,                                                                      // FirmwareRevision

-  NULL,                                                                   // ConsoleInHandle

-  NULL,                                                                   // ConIn

-  NULL,                                                                   // ConsoleOutHandle

-  NULL,                                                                   // ConOut

-  NULL,                                                                   // StandardErrorHandle

-  NULL,                                                                   // StdErr

-  NULL,                                                                   // RuntimeServices

-  &mBootServices,                                                         // BootServices

-  0,                                                                      // NumberOfConfigurationTableEntries

-  NULL                                                                    // ConfigurationTable

-};

-

-EFI_RUNTIME_SERVICES mEfiRuntimeServicesTableTemplate = {

-  {

-    EFI_RUNTIME_SERVICES_SIGNATURE,                               // Signature

-    EFI_RUNTIME_SERVICES_REVISION,                                // Revision

-    sizeof (EFI_RUNTIME_SERVICES),                                // HeaderSize

-    0,                                                            // CRC32

-    0                                                             // Reserved

-  },

-  (EFI_GET_TIME)                 CoreEfiNotAvailableYetArg2,      // GetTime

-  (EFI_SET_TIME)                 CoreEfiNotAvailableYetArg1,      // SetTime

-  (EFI_GET_WAKEUP_TIME)          CoreEfiNotAvailableYetArg3,      // GetWakeupTime

-  (EFI_SET_WAKEUP_TIME)          CoreEfiNotAvailableYetArg2,      // SetWakeupTime

-  (EFI_SET_VIRTUAL_ADDRESS_MAP)  CoreEfiNotAvailableYetArg4,      // SetVirtualAddressMap

-  (EFI_CONVERT_POINTER)          CoreEfiNotAvailableYetArg2,      // ConvertPointer

-  (EFI_GET_VARIABLE)             CoreEfiNotAvailableYetArg5,      // GetVariable

-  (EFI_GET_NEXT_VARIABLE_NAME)   CoreEfiNotAvailableYetArg3,      // GetNextVariableName

-  (EFI_SET_VARIABLE)             CoreEfiNotAvailableYetArg5,      // SetVariable

-  (EFI_GET_NEXT_HIGH_MONO_COUNT) CoreEfiNotAvailableYetArg1,      // GetNextHighMonotonicCount

-  (EFI_RESET_SYSTEM)             CoreEfiNotAvailableYetArg4       // ResetSystem 

-#if ((EDK_RELEASE_VERSION != 0) && (EFI_SPECIFICATION_VERSION <  0x00020000))

-  ,

-  (TIANO_REPORT_STATUS_CODE)       CoreEfiNotAvailableYetArg5     // ReportStatusCode

-#elif (EFI_SPECIFICATION_VERSION >= 0x00020000)

-  ,

-  (EFI_UPDATE_CAPSULE)              CoreEfiNotAvailableYetArg3,   // UpdateCapsule

-  (EFI_QUERY_CAPSULE_CAPABILITIES)  CoreEfiNotAvailableYetArg4,   // QueryCapsuleCapabilities

-  (EFI_QUERY_VARIABLE_INFO)         CoreEfiNotAvailableYetArg4    // QueryVariableInfo

-#endif

-};

-

-//

-// DXE Core Global Variables for the EFI System Table, Boot Services Table, 

-// DXE Services Table, and Runtime Services Table

-//

-EFI_BOOT_SERVICES     *gBS = &mBootServices;

-EFI_DXE_SERVICES      *gDS = &mDxeServices;

-EFI_SYSTEM_TABLE      *gST = NULL;

-

-//

-// For debug initialize gRT to template. gRT must be allocated from RT memory

-//  but gRT is used for ASSERT () and DEBUG () type macros so lets give it

-//  a value that will not cause debug infrastructure to crash early on.

-//

-EFI_RUNTIME_SERVICES  *gRT = &mEfiRuntimeServicesTableTemplate;

-EFI_HANDLE            gDxeCoreImageHandle = NULL;

-

-VOID  *mHobStart;

-

-//

-// EFI Decompress Protocol

-//

-EFI_DECOMPRESS_PROTOCOL  gEfiDecompress = {

-  DxeMainUefiDecompressGetInfo,

-  DxeMainUefiDecompress

-};

-

-//

-// Tiano Decompress Protocol

-//

-EFI_TIANO_DECOMPRESS_PROTOCOL  gEfiTianoDecompress = {

-  DxeMainTianoDecompressGetInfo,

-  DxeMainTianoDecompress

-};

-

-//

-// Customized Decompress Protocol

-//

-EFI_CUSTOMIZED_DECOMPRESS_PROTOCOL  gEfiCustomizedDecompress = {

-  DxeMainCustomDecompressGetInfo,

-  DxeMainCustomDecompress

-};

-

-//

-// Main entry point to the DXE Core

-//

-VOID

-EFIAPI

-DxeMain (

-  IN  VOID *HobStart

-  )

-/*++

-

-Routine Description:

-

-  Main entry point to DXE Core.

-

-Arguments:

-

-  HobStart - Pointer to the beginning of the HOB List from PEI

-

-Returns:

-

-  This function should never return

-

---*/

-{

-  EFI_STATUS                         Status;

-  EFI_PHYSICAL_ADDRESS               MemoryBaseAddress;

-  UINT64                             MemoryLength;

-

-#ifdef EFI_DXE_PERFORMANCE

-  UINT64                             Tick;

-

-  GetTimerValue (&Tick);

-#endif

-

-  mHobStart = HobStart;

-  

-  //

-  // Initialize Memory Services

-  //

-  CoreInitializeMemoryServices (&HobStart, &MemoryBaseAddress, &MemoryLength);

-

-  //

-  // Allocate the EFI System Table and EFI Runtime Service Table from EfiRuntimeServicesData

-  // Use the templates to initialize the contents of the EFI System Table and EFI Runtime Services Table

-  //

-  gST = CoreAllocateRuntimeCopyPool (sizeof (EFI_SYSTEM_TABLE), &mEfiSystemTableTemplate);

-  ASSERT (gST != NULL);

-

-  gRT = CoreAllocateRuntimeCopyPool (sizeof (EFI_RUNTIME_SERVICES), &mEfiRuntimeServicesTableTemplate);

-  ASSERT (gRT != NULL);

-

-  gST->RuntimeServices = gRT;

-  

-  //

-  // Start the Image Services.

-  //

-  Status = CoreInitializeImageServices (HobStart);

-  ASSERT_EFI_ERROR (Status);

-

-  //

-  // Call constructor for all libraries

-  //

-  ProcessLibraryConstructorList (gDxeCoreImageHandle, gST);

-

-  //

-  // Initialize the Global Coherency Domain Services

-  //

-  Status = CoreInitializeGcdServices (&HobStart, MemoryBaseAddress, MemoryLength);

-  ASSERT_EFI_ERROR (Status);

-

-  //

-  // Install the DXE Services Table into the EFI System Tables's Configuration Table

-  //

-  Status = CoreInstallConfigurationTable (&gEfiDxeServicesTableGuid, gDS);

-  ASSERT_EFI_ERROR (Status);

-

-  //

-  // Install the HOB List into the EFI System Tables's Configuration Table

-  //

-  Status = CoreInstallConfigurationTable (&gEfiHobListGuid, HobStart);

-  ASSERT_EFI_ERROR (Status);

-

-  //

-  // Install Memory Type Information Table into the EFI System Tables's Configuration Table

-  //

-  Status = CoreInstallConfigurationTable (&gEfiMemoryTypeInformationGuid, &gMemoryTypeInformation);

-  ASSERT_EFI_ERROR (Status);

-

-  //

-  // Initialize the ReportStatusCode with PEI version, if availible

-  //

-  CoreGetPeiProtocol (&gEfiStatusCodeRuntimeProtocolGuid, (VOID **)&gStatusCode->ReportStatusCode);

-#if ((EDK_RELEASE_VERSION != 0) && (EFI_SPECIFICATION_VERSION < 0x00020000))

-  gRT->ReportStatusCode = gStatusCode->ReportStatusCode;

-#endif

-

-  //

-  // Report Status Code here for DXE_ENTRY_POINT once it is available

-  //

-  CoreReportProgressCode ((EFI_SOFTWARE_DXE_CORE | EFI_SW_DXE_CORE_PC_ENTRY_POINT));

-

-  //

-  // Create the aligned system table pointer structure that is used by external

-  // debuggers to locate the system table...  Also, install debug image info

-  // configuration table.

-  //

-  CoreInitializeDebugImageInfoTable ();

-  CoreNewDebugImageInfoEntry (

-    EFI_DEBUG_IMAGE_INFO_TYPE_NORMAL,

-    gDxeCoreLoadedImage,

-    gDxeCoreImageHandle

-    );

-

-  DEBUG ((EFI_D_INFO | EFI_D_LOAD, "HOBLIST address in DXE = 0x%08x\n", HobStart));

-

-  //

-  // Initialize the Event Services

-  //

-  Status = CoreInitializeEventServices ();

-  ASSERT_EFI_ERROR (Status);

-

-   

-  //

-  // Get the Protocols that were passed in from PEI to DXE through GUIDed HOBs

-  //

-  // These Protocols are not architectural. This implementation is sharing code between 

-  // PEI and DXE in order to save FLASH space. These Protocols could also be implemented 

-  // as part of the DXE Core. However, that would also require the DXE Core to be ported 

-  // each time a different CPU is used, a different Decompression algorithm is used, or a 

-  // different Image type is used. By placing these Protocols in PEI, the DXE Core remains 

-  // generic, and only PEI and the Arch Protocols need to be ported from Platform to Platform, 

-  // and from CPU to CPU.

-  //

-

-  //

-  // Publish the EFI, Tiano, and Custom Decompress protocols for use by other DXE components

-  //   

-  Status = CoreInstallMultipleProtocolInterfaces (

-              &mDecompressHandle,

-              &gEfiDecompressProtocolGuid,           &gEfiDecompress,

-              &gEfiTianoDecompressProtocolGuid,      &gEfiTianoDecompress,

-              &gEfiCustomizedDecompressProtocolGuid, &gEfiCustomizedDecompress,

-              NULL

-              );

-  ASSERT_EFI_ERROR (Status);

-

-  gEfiPeiPeCoffLoader = GetPeCoffLoaderProtocol ();

-  ASSERT (gEfiPeiPeCoffLoader != NULL);

-

-  //

-  // Register for the GUIDs of the Architectural Protocols, so the rest of the

-  // EFI Boot Services and EFI Runtime Services tables can be filled in.

-  //

-  CoreNotifyOnArchProtocolInstallation ();

-

-  //

-  // Produce Firmware Volume Protocols, one for each FV in the HOB list.

-  //

-  Status = FwVolBlockDriverInit (gDxeCoreImageHandle, gST);

-  ASSERT_EFI_ERROR (Status);

-

-  Status = FwVolDriverInit (gDxeCoreImageHandle, gST);

-  ASSERT_EFI_ERROR (Status);

-

-  //

-  // Produce the Section Extraction Protocol 

-  //

-  Status = InitializeSectionExtraction (gDxeCoreImageHandle, gST);

-  ASSERT_EFI_ERROR (Status);

-

-  //

-  // Initialize the DXE Dispatcher

-  //

-  PERF_START (0,"CoreInitializeDispatcher", "DxeMain", 0) ;

-  CoreInitializeDispatcher ();

-  PERF_END (0,"CoreInitializeDispatcher", "DxeMain", 0) ;

-

-  //

-  // Invoke the DXE Dispatcher

-  //

-  PERF_START (0, "CoreDispatcher", "DxeMain", 0);

-  CoreDispatcher ();

-  PERF_END (0, "CoreDispatcher", "DxeMain", 0);

-

-  //

-  // Display Architectural protocols that were not loaded if this is DEBUG build

-  //

-  DEBUG_CODE (

-    CoreDisplayMissingArchProtocols ();

-  );

-  

-  //

-  // Assert if the Architectural Protocols are not present.

-  //

-  ASSERT_EFI_ERROR (CoreAllEfiServicesAvailable ());

-

-  //

-  // Report Status code before transfer control to BDS

-  //

-  CoreReportProgressCode ((EFI_SOFTWARE_DXE_CORE | EFI_SW_DXE_CORE_PC_HANDOFF_TO_NEXT));

-  //

-  // Display any drivers that were not dispatched because dependency expression

-  // evaluated to false if this is a debug build

-  //

-  DEBUG_CODE (

-    CoreDisplayDiscoveredNotDispatched ();

-  );

-

-  //

-  // Transfer control to the BDS Architectural Protocol

-  //

-  gBds->Entry (gBds);

-  

-  //

-  // BDS should never return

-  //

-  ASSERT (FALSE);

-  CpuDeadLoop ();

-}

-

-

-EFI_STATUS

-EFIAPI

-CoreEfiNotAvailableYetArg0 (

-  VOID

-  )

-/*++

-

-Routine Description:

-

-  Place holder function until all the Boot Services and Runtime Services are available

-

-Arguments:

-

-  None

-

-Returns:

-

-  EFI_NOT_AVAILABLE_YET

-

---*/

-{

-  //

-  // This function should never be executed.  If it does, then the architectural protocols

-  // have not been designed correctly.  The CpuBreakpoint () is commented out for now until the

-  // DXE Core and all the Architectural Protocols are complete.

-  //

-

-  return EFI_NOT_AVAILABLE_YET;

-}

-

-EFI_STATUS

-EFIAPI

-CoreEfiNotAvailableYetArg1 (

-  UINTN Arg1

-  )

-/*++

-

-Routine Description:

-

-  Place holder function until all the Boot Services and Runtime Services are available

-

-Arguments:

-

-  Arg1        - Undefined

-

-Returns:

-

-  EFI_NOT_AVAILABLE_YET

-

---*/

-{

-  //

-  // This function should never be executed.  If it does, then the architectural protocols

-  // have not been designed correctly.  The CpuBreakpoint () is commented out for now until the

-  // DXE Core and all the Architectural Protocols are complete.

-  //

-

-  return EFI_NOT_AVAILABLE_YET;

-}

-

-EFI_STATUS

-EFIAPI

-CoreEfiNotAvailableYetArg2 (

-  UINTN Arg1,

-  UINTN Arg2

-  )

-/*++

-

-Routine Description:

-

-  Place holder function until all the Boot Services and Runtime Services are available

-

-Arguments:

-

-  Arg1        - Undefined

-  

-  Arg2        - Undefined

-

-Returns:

-

-  EFI_NOT_AVAILABLE_YET

-

---*/

-{

-  //

-  // This function should never be executed.  If it does, then the architectural protocols

-  // have not been designed correctly.  The CpuBreakpoint () is commented out for now until the

-  // DXE Core and all the Architectural Protocols are complete.

-  //

-

-  return EFI_NOT_AVAILABLE_YET;

-}

-

-EFI_STATUS

-EFIAPI

-CoreEfiNotAvailableYetArg3 (

-  UINTN Arg1,

-  UINTN Arg2,

-  UINTN Arg3

-  )

-/*++

-

-Routine Description:

-

-  Place holder function until all the Boot Services and Runtime Services are available

-

-Arguments:

-

-  Arg1        - Undefined

-  

-  Arg2        - Undefined

-  

-  Arg3        - Undefined

-

-Returns:

-

-  EFI_NOT_AVAILABLE_YET

-

---*/

-{

-  //

-  // This function should never be executed.  If it does, then the architectural protocols

-  // have not been designed correctly.  The CpuBreakpoint () is commented out for now until the

-  // DXE Core and all the Architectural Protocols are complete.

-  //

-

-  return EFI_NOT_AVAILABLE_YET;

-}

-

-EFI_STATUS

-EFIAPI

-CoreEfiNotAvailableYetArg4 (

-  UINTN Arg1,

-  UINTN Arg2,

-  UINTN Arg3,

-  UINTN Arg4

-  )

-/*++

-

-Routine Description:

-

-  Place holder function until all the Boot Services and Runtime Services are available

-

-Arguments:

-

-  Arg1        - Undefined

-  

-  Arg2        - Undefined

-  

-  Arg3        - Undefined

-  

-  Arg4        - Undefined

-

-Returns:

-

-  EFI_NOT_AVAILABLE_YET

-

---*/

-{

-  //

-  // This function should never be executed.  If it does, then the architectural protocols

-  // have not been designed correctly.  The CpuBreakpoint () is commented out for now until the

-  // DXE Core and all the Architectural Protocols are complete.

-  //

-

-  return EFI_NOT_AVAILABLE_YET;

-}

-

-EFI_STATUS

-EFIAPI

-CoreEfiNotAvailableYetArg5 (

-  UINTN Arg1,

-  UINTN Arg2,

-  UINTN Arg3,

-  UINTN Arg4,

-  UINTN Arg5

-  )

-/*++

-

-Routine Description:

-

-  Place holder function until all the Boot Services and Runtime Services are available

-

-Arguments:

-

-  Arg1        - Undefined

-  

-  Arg2        - Undefined

-  

-  Arg3        - Undefined

-  

-  Arg4        - Undefined

-  

-  Arg5        - Undefined

-

-Returns:

-

-  EFI_NOT_AVAILABLE_YET

-

---*/

-{

-  //

-  // This function should never be executed.  If it does, then the architectural protocols

-  // have not been designed correctly.  The CpuBreakpoint () is commented out for now until the

-  // DXE Core and all the Architectural Protocols are complete.

-  //

-

-  return EFI_NOT_AVAILABLE_YET;

-}

-

-

-EFI_STATUS

-CoreGetPeiProtocol (

-  IN EFI_GUID  *ProtocolGuid,

-  IN VOID      **Interface

-  )

-/*++

-

-Routine Description:

-

-  Searches for a Protocol Interface passed from PEI through a HOB

-

-Arguments:

-

-  ProtocolGuid - The Protocol GUID to search for in the HOB List

-

-  Interface    - A pointer to the interface for the Protocol GUID

-

-Returns:

-

-  EFI_SUCCESS   - The Protocol GUID was found and its interface is returned in Interface

-

-  EFI_NOT_FOUND - The Protocol GUID was not found in the HOB List

-

---*/

-{

-  EFI_HOB_GUID_TYPE   *GuidHob;

-  VOID                *Buffer;

-

-  GuidHob = GetNextGuidHob (ProtocolGuid, mHobStart);

-  if (GuidHob == NULL) {

-    return EFI_NOT_FOUND;

-  }

-  

-  Buffer = GET_GUID_HOB_DATA (GuidHob);

-  ASSERT (Buffer != NULL);

-

-  *Interface = (VOID *)(*(UINTN *)(Buffer));

-

-  return EFI_SUCCESS;

-}

-

-

-VOID

-CalculateEfiHdrCrc (

-  IN  OUT EFI_TABLE_HEADER    *Hdr

-  )

-/*++

-

-Routine Description:

-

-  Calcualte the 32-bit CRC in a EFI table using the service provided by the

-  gRuntime service.

-

-Arguments:

-

-  Hdr  - Pointer to an EFI standard header

-

-Returns:

-

-  None

-

---*/

-{

-  UINT32 Crc;

-

-  Hdr->CRC32 = 0;

-  

-  //

-  // If gBS->CalculateCrce32 () == CoreEfiNotAvailableYet () then

-  //  Crc will come back as zero if we set it to zero here

-  //

-  Crc = 0;

-  gBS->CalculateCrc32 ((UINT8 *)Hdr, Hdr->HeaderSize, &Crc);

-  Hdr->CRC32 = Crc; 

-}

-

-

-

-EFI_STATUS

-EFIAPI

-CoreExitBootServices (

-  IN EFI_HANDLE   ImageHandle,

-  IN UINTN        MapKey

-  )

-/*++

-

-Routine Description:

-

-  EFI 1.0 API to terminate Boot Services

-

-Arguments:

-

-  ImageHandle  - Handle that represents the identity of the calling image

-

-  MapKey -Key to the latest memory map.

-

-Returns:

-

-  EFI_SUCCESS - Boot Services terminated

-  EFI_INVALID_PARAMETER - MapKey is incorrect.

-

---*/

-{

-  EFI_STATUS    Status;

-

-  //

-  // Terminate memory services if the MapKey matches

-  //

-  Status = CoreTerminateMemoryMap (MapKey);

-  if (EFI_ERROR (Status)) {

-    return Status;

-  }

-

-  //

-  // Notify other drivers that we are exiting boot services.

-  //

-  CoreNotifySignalList (&gEfiEventExitBootServicesGuid);

-

-  //

-  // Disable Timer

-  //

-  gTimer->SetTimerPeriod (gTimer, 0);

-

-  //

-  // Disable CPU Interrupts

-  //

-  gCpu->DisableInterrupt (gCpu);

-

-  //

-  // Register Runtime events with the Runtime Architectural Protocol

-  //

-  CoreShutdownEventServices ();

-

-  //

-  // Register Runtime images with the Runtime Architectural Protocol

-  //

-  CoreShutdownImageServices ();

-

-  //

-  // Report that ExitBootServices() has been called

-  //

-  // We are using gEfiDxeServicesTableGuid as the caller ID for Dxe Core

-  //

-  CoreReportProgressCode ((EFI_SOFTWARE_EFI_BOOT_SERVICE | EFI_SW_BS_PC_EXIT_BOOT_SERVICES));

-

-  //

-  // Clear the non-runtime values of the EFI System Table

-  //

-  gST->BootServices        = NULL;

-  gST->ConIn               = NULL;

-  gST->ConsoleInHandle     = NULL;

-  gST->ConOut              = NULL;

-  gST->ConsoleOutHandle    = NULL;

-  gST->StdErr              = NULL;

-  gST->StandardErrorHandle = NULL;

-

-  //

-  // Recompute the 32-bit CRC of the EFI System Table

-  //

-  CalculateEfiHdrCrc (&gST->Hdr);

-

-  //

-  // Zero out the Boot Service Table

-  //

-  SetMem (gBS, sizeof (EFI_BOOT_SERVICES), 0);

-  gBS = NULL;

-

-  return Status;

-}

-

-EFI_STATUS

-DxeMainUefiDecompressGetInfo (

-  IN EFI_DECOMPRESS_PROTOCOL            *This,

-  IN   VOID                             *Source,

-  IN   UINT32                           SourceSize,

-  OUT  UINT32                           *DestinationSize,

-  OUT  UINT32                           *ScratchSize

-  )

-{

-  return UefiDecompressGetInfo (Source, SourceSize, DestinationSize, ScratchSize);

-}

-

-EFI_STATUS

-EFIAPI

-DxeMainUefiDecompress (

-  IN EFI_DECOMPRESS_PROTOCOL              *This,

-  IN     VOID                             *Source,

-  IN     UINT32                           SourceSize,

-  IN OUT VOID                             *Destination,

-  IN     UINT32                           DestinationSize,

-  IN OUT VOID                             *Scratch,

-  IN     UINT32                           ScratchSize

-  )

-{

-  EFI_STATUS  Status;

-  UINT32      TestDestinationSize;

-  UINT32      TestScratchSize;

-

-  Status = UefiDecompressGetInfo (Source, SourceSize, &TestDestinationSize, &TestScratchSize);

-  if (EFI_ERROR (Status)) {

-    return Status;

-  }

-

-  if (ScratchSize < TestScratchSize || DestinationSize < TestDestinationSize) {

-    return RETURN_INVALID_PARAMETER;

-  }

-

-  return UefiDecompress (Source, Destination, Scratch);

-}

-

-EFI_STATUS

-DxeMainTianoDecompressGetInfo (

-  IN EFI_TIANO_DECOMPRESS_PROTOCOL      *This,

-  IN   VOID                             *Source,

-  IN   UINT32                           SourceSize,

-  OUT  UINT32                           *DestinationSize,

-  OUT  UINT32                           *ScratchSize

-  )

-{

-  return TianoDecompressGetInfo (Source, SourceSize, DestinationSize, ScratchSize);

-}

-

-EFI_STATUS

-EFIAPI

-DxeMainTianoDecompress (

-  IN EFI_TIANO_DECOMPRESS_PROTOCOL        *This,

-  IN     VOID                             *Source,

-  IN     UINT32                           SourceSize,

-  IN OUT VOID                             *Destination,

-  IN     UINT32                           DestinationSize,

-  IN OUT VOID                             *Scratch,

-  IN     UINT32                           ScratchSize

-  )

-{

-  EFI_STATUS  Status;

-  UINT32      TestDestinationSize;

-  UINT32      TestScratchSize;

-

-  Status = TianoDecompressGetInfo (Source, SourceSize, &TestDestinationSize, &TestScratchSize);

-  if (EFI_ERROR (Status)) {

-    return Status;

-  }

-

-  if (ScratchSize < TestScratchSize || DestinationSize < TestDestinationSize) {

-    return RETURN_INVALID_PARAMETER;

-  }

-

-  return TianoDecompress (Source, Destination, Scratch);

-}

-

-EFI_STATUS

-DxeMainCustomDecompressGetInfo (

-  IN EFI_CUSTOMIZED_DECOMPRESS_PROTOCOL  *This,

-  IN   VOID                              *Source,

-  IN   UINT32                            SourceSize,

-  OUT  UINT32                            *DestinationSize,

-  OUT  UINT32                            *ScratchSize

-  )

-{

-  return CustomDecompressGetInfo (Source, SourceSize, DestinationSize, ScratchSize);

-}

-

-EFI_STATUS

-EFIAPI

-DxeMainCustomDecompress (

-  IN EFI_CUSTOMIZED_DECOMPRESS_PROTOCOL  *This,

-  IN     VOID                            *Source,

-  IN     UINT32                          SourceSize,

-  IN OUT VOID                            *Destination,

-  IN     UINT32                          DestinationSize,

-  IN OUT VOID                            *Scratch,

-  IN     UINT32                          ScratchSize

-  )

-{

-  EFI_STATUS  Status;

-  UINT32      TestDestinationSize;

-  UINT32      TestScratchSize;

-

-  Status = CustomDecompressGetInfo (Source, SourceSize, &TestDestinationSize, &TestScratchSize);

-  if (EFI_ERROR (Status)) {

-    return Status;

-  }

-

-  if (ScratchSize < TestScratchSize || DestinationSize < TestDestinationSize) {

-    return RETURN_INVALID_PARAMETER;

-  }

-

-  return CustomDecompress (Source, Destination, Scratch);

-}

-

+/*++
+
+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.             
+
+Module Name:
+
+  DxeMain.c
+
+Abstract:
+
+  DXE Core Main Entry Point
+
+--*/
+
+#include <DxeMain.h>
+
+VOID
+EFIAPI
+DxeMain (
+  IN  VOID *HobStart
+  );
+
+EFI_STATUS
+EFIAPI
+CoreEfiNotAvailableYetArg0 (
+  VOID
+  );
+
+EFI_STATUS
+EFIAPI
+CoreEfiNotAvailableYetArg1 (
+  UINTN Arg1
+  );
+
+EFI_STATUS
+EFIAPI
+CoreEfiNotAvailableYetArg2 (
+  UINTN Arg1,
+  UINTN Arg2
+  );
+
+EFI_STATUS
+EFIAPI
+CoreEfiNotAvailableYetArg3 (
+  UINTN Arg1,
+  UINTN Arg2,
+  UINTN Arg3
+  );
+
+EFI_STATUS
+EFIAPI
+CoreEfiNotAvailableYetArg4 (
+  UINTN Arg1,
+  UINTN Arg2,
+  UINTN Arg3,
+  UINTN Arg4
+  );
+
+EFI_STATUS
+EFIAPI
+CoreEfiNotAvailableYetArg5 (
+  UINTN Arg1,
+  UINTN Arg2,
+  UINTN Arg3,
+  UINTN Arg4,
+  UINTN Arg5
+  );
+
+EFI_STATUS
+CoreGetPeiProtocol (
+  IN EFI_GUID  *ProtocolGuid,
+  IN VOID      **Interface
+  );
+  
+EFI_STATUS
+DxeMainUefiDecompressGetInfo (
+  IN EFI_DECOMPRESS_PROTOCOL            *This,
+  IN   VOID                             *Source,
+  IN   UINT32                           SourceSize,
+  OUT  UINT32                           *DestinationSize,
+  OUT  UINT32                           *ScratchSize
+  );
+
+EFI_STATUS
+EFIAPI
+DxeMainUefiDecompress (
+  IN EFI_DECOMPRESS_PROTOCOL              *This,
+  IN     VOID                             *Source,
+  IN     UINT32                           SourceSize,
+  IN OUT VOID                             *Destination,
+  IN     UINT32                           DestinationSize,
+  IN OUT VOID                             *Scratch,
+  IN     UINT32                           ScratchSize
+  );
+
+EFI_STATUS
+DxeMainTianoDecompressGetInfo (
+  IN EFI_TIANO_DECOMPRESS_PROTOCOL      *This,
+  IN   VOID                             *Source,
+  IN   UINT32                           SourceSize,
+  OUT  UINT32                           *DestinationSize,
+  OUT  UINT32                           *ScratchSize
+  );
+
+EFI_STATUS
+EFIAPI
+DxeMainTianoDecompress (
+  IN EFI_TIANO_DECOMPRESS_PROTOCOL        *This,
+  IN     VOID                             *Source,
+  IN     UINT32                           SourceSize,
+  IN OUT VOID                             *Destination,
+  IN     UINT32                           DestinationSize,
+  IN OUT VOID                             *Scratch,
+  IN     UINT32                           ScratchSize
+  );
+
+EFI_STATUS
+DxeMainCustomDecompressGetInfo (
+  IN EFI_CUSTOMIZED_DECOMPRESS_PROTOCOL  *This,
+  IN   VOID                              *Source,
+  IN   UINT32                            SourceSize,
+  OUT  UINT32                            *DestinationSize,
+  OUT  UINT32                            *ScratchSize
+  );
+
+EFI_STATUS
+EFIAPI
+DxeMainCustomDecompress (
+  IN EFI_CUSTOMIZED_DECOMPRESS_PROTOCOL  *This,
+  IN     VOID                            *Source,
+  IN     UINT32                          SourceSize,
+  IN OUT VOID                            *Destination,
+  IN     UINT32                          DestinationSize,
+  IN OUT VOID                            *Scratch,
+  IN     UINT32                          ScratchSize
+  );
+
+//
+// DXE Core Global Variables for Protocols from PEI
+//
+EFI_HANDLE                                mDecompressHandle = NULL;
+EFI_PEI_PE_COFF_LOADER_PROTOCOL           *gEfiPeiPeCoffLoader          = NULL;
+
+//
+// DXE Core globals for Architecture Protocols
+//
+EFI_SECURITY_ARCH_PROTOCOL        *gSecurity      = NULL;
+EFI_CPU_ARCH_PROTOCOL             *gCpu           = NULL;
+EFI_METRONOME_ARCH_PROTOCOL       *gMetronome     = NULL;
+EFI_TIMER_ARCH_PROTOCOL           *gTimer         = NULL;
+EFI_BDS_ARCH_PROTOCOL             *gBds           = NULL;
+EFI_WATCHDOG_TIMER_ARCH_PROTOCOL  *gWatchdogTimer = NULL;
+EFI_RUNTIME_ARCH_PROTOCOL         *gRuntime       = NULL;
+
+//
+// BugBug: I'n not runtime, but is the PPI?
+//
+EFI_STATUS_CODE_PROTOCOL     gStatusCodeInstance = {
+  NULL
+};
+
+EFI_STATUS_CODE_PROTOCOL     *gStatusCode    = &gStatusCodeInstance;
+
+
+//
+// DXE Core Global used to update core loaded image protocol handle
+//
+EFI_GUID                           *gDxeCoreFileName;
+EFI_LOADED_IMAGE_PROTOCOL          *gDxeCoreLoadedImage;
+
+
+
+//
+// DXE Core Module Variables
+//
+
+EFI_BOOT_SERVICES mBootServices = {
+  {
+    EFI_BOOT_SERVICES_SIGNATURE,                                                          // Signature
+    EFI_BOOT_SERVICES_REVISION,                                                           // Revision
+    sizeof (EFI_BOOT_SERVICES),                                                           // HeaderSize
+    0,                                                                                    // CRC32
+    0                                                                                     // Reserved
+  },                                                                                      
+  (EFI_RAISE_TPL)                               CoreRaiseTpl,                             // RaiseTPL
+  (EFI_RESTORE_TPL)                             CoreRestoreTpl,                           // RestoreTPL
+  (EFI_ALLOCATE_PAGES)                          CoreAllocatePages,                        // AllocatePages
+  (EFI_FREE_PAGES)                              CoreFreePages,                            // FreePages
+  (EFI_GET_MEMORY_MAP)                          CoreGetMemoryMap,                         // GetMemoryMap
+  (EFI_ALLOCATE_POOL)                           CoreAllocatePool,                         // AllocatePool
+  (EFI_FREE_POOL)                               CoreFreePool,                             // FreePool
+  (EFI_CREATE_EVENT)                            CoreCreateEvent,                          // CreateEvent
+  (EFI_SET_TIMER)                               CoreSetTimer,                             // SetTimer
+  (EFI_WAIT_FOR_EVENT)                          CoreWaitForEvent,                         // WaitForEvent
+  (EFI_SIGNAL_EVENT)                            CoreSignalEvent,                          // SignalEvent
+  (EFI_CLOSE_EVENT)                             CoreCloseEvent,                           // CloseEvent
+  (EFI_CHECK_EVENT)                             CoreCheckEvent,                           // CheckEvent
+  (EFI_INSTALL_PROTOCOL_INTERFACE)              CoreInstallProtocolInterface,             // InstallProtocolInterface
+  (EFI_REINSTALL_PROTOCOL_INTERFACE)            CoreReinstallProtocolInterface,           // ReinstallProtocolInterface
+  (EFI_UNINSTALL_PROTOCOL_INTERFACE)            CoreUninstallProtocolInterface,           // UninstallProtocolInterface
+  (EFI_HANDLE_PROTOCOL)                         CoreHandleProtocol,                       // HandleProtocol
+  (VOID *)                                      NULL,                                     // Reserved
+  (EFI_REGISTER_PROTOCOL_NOTIFY)                CoreRegisterProtocolNotify,               // RegisterProtocolNotify
+  (EFI_LOCATE_HANDLE)                           CoreLocateHandle,                         // LocateHandle
+  (EFI_LOCATE_DEVICE_PATH)                      CoreLocateDevicePath,                     // LocateDevicePath
+  (EFI_INSTALL_CONFIGURATION_TABLE)             CoreInstallConfigurationTable,            // InstallConfigurationTable
+  (EFI_IMAGE_LOAD)                              CoreLoadImage,                            // LoadImage
+  (EFI_IMAGE_START)                             CoreStartImage,                           // StartImage
+  (EFI_EXIT)                                    CoreExit,                                 // Exit
+  (EFI_IMAGE_UNLOAD)                            CoreUnloadImage,                          // UnloadImage
+  (EFI_EXIT_BOOT_SERVICES)                      CoreExitBootServices,                     // ExitBootServices
+  (EFI_GET_NEXT_MONOTONIC_COUNT)                CoreEfiNotAvailableYetArg1,               // GetNextMonotonicCount
+  (EFI_STALL)                                   CoreStall,                                // Stall
+  (EFI_SET_WATCHDOG_TIMER)                      CoreSetWatchdogTimer,                     // SetWatchdogTimer
+  (EFI_CONNECT_CONTROLLER)                      CoreConnectController,                    // ConnectController
+  (EFI_DISCONNECT_CONTROLLER)                   CoreDisconnectController,                 // DisconnectController
+  (EFI_OPEN_PROTOCOL)                           CoreOpenProtocol,                         // OpenProtocol
+  (EFI_CLOSE_PROTOCOL)                          CoreCloseProtocol,                        // CloseProtocol
+  (EFI_OPEN_PROTOCOL_INFORMATION)               CoreOpenProtocolInformation,              // OpenProtocolInformation
+  (EFI_PROTOCOLS_PER_HANDLE)                    CoreProtocolsPerHandle,                   // ProtocolsPerHandle
+  (EFI_LOCATE_HANDLE_BUFFER)                    CoreLocateHandleBuffer,                   // LocateHandleBuffer
+  (EFI_LOCATE_PROTOCOL)                         CoreLocateProtocol,                       // LocateProtocol
+  (EFI_INSTALL_MULTIPLE_PROTOCOL_INTERFACES)    CoreInstallMultipleProtocolInterfaces,    // InstallMultipleProtocolInterfaces
+  (EFI_UNINSTALL_MULTIPLE_PROTOCOL_INTERFACES)  CoreUninstallMultipleProtocolInterfaces,  // UninstallMultipleProtocolInterfaces
+  (EFI_CALCULATE_CRC32)                         CoreEfiNotAvailableYetArg3,               // CalculateCrc32
+  (EFI_COPY_MEM)                                CopyMem,                                  // CopyMem
+  (EFI_SET_MEM)                                 SetMem                                    // SetMem
+#if (EFI_SPECIFICATION_VERSION >= 0x00020000)
+  ,                                   
+  (EFI_CREATE_EVENT_EX)                          CoreCreateEventEx                         // CreateEventEx
+#endif
+};
+
+EFI_DXE_SERVICES mDxeServices = {
+  {
+    EFI_DXE_SERVICES_SIGNATURE,                                           // Signature
+    EFI_DXE_SERVICES_REVISION,                                            // Revision
+    sizeof (EFI_DXE_SERVICES),                                            // HeaderSize
+    0,                                                                    // CRC32
+    0                                                                     // Reserved
+  },
+  (EFI_ADD_MEMORY_SPACE)             CoreAddMemorySpace,                  // AddMemorySpace
+  (EFI_ALLOCATE_MEMORY_SPACE)        CoreAllocateMemorySpace,             // AllocateMemorySpace
+  (EFI_FREE_MEMORY_SPACE)            CoreFreeMemorySpace,                 // FreeMemorySpace
+  (EFI_REMOVE_MEMORY_SPACE)          CoreRemoveMemorySpace,               // RemoveMemorySpace
+  (EFI_GET_MEMORY_SPACE_DESCRIPTOR)  CoreGetMemorySpaceDescriptor,        // GetMemorySpaceDescriptor
+  (EFI_SET_MEMORY_SPACE_ATTRIBUTES)  CoreSetMemorySpaceAttributes,        // SetMemorySpaceAttributes
+  (EFI_GET_MEMORY_SPACE_MAP)         CoreGetMemorySpaceMap,               // GetMemorySpaceMap
+  (EFI_ADD_IO_SPACE)                 CoreAddIoSpace,                      // AddIoSpace
+  (EFI_ALLOCATE_IO_SPACE)            CoreAllocateIoSpace,                 // AllocateIoSpace
+  (EFI_FREE_IO_SPACE)                CoreFreeIoSpace,                     // FreeIoSpace
+  (EFI_REMOVE_IO_SPACE)              CoreRemoveIoSpace,                   // RemoveIoSpace
+  (EFI_GET_IO_SPACE_DESCRIPTOR)      CoreGetIoSpaceDescriptor,            // GetIoSpaceDescriptor
+  (EFI_GET_IO_SPACE_MAP)             CoreGetIoSpaceMap,                   // GetIoSpaceMap
+  (EFI_DISPATCH)                     CoreDispatcher,                      // Dispatch
+  (EFI_SCHEDULE)                     CoreSchedule,                        // Schedule
+  (EFI_TRUST)                        CoreTrust,                           // Trust
+  (EFI_PROCESS_FIRMWARE_VOLUME)      CoreProcessFirmwareVolume,           // ProcessFirmwareVolume
+};
+
+EFI_SYSTEM_TABLE mEfiSystemTableTemplate = {
+  {
+    EFI_SYSTEM_TABLE_SIGNATURE,                                           // Signature
+    EFI_SYSTEM_TABLE_REVISION,                                            // Revision
+    sizeof (EFI_SYSTEM_TABLE),                                            // HeaderSize
+    0,                                                                    // CRC32
+    0                                                                     // Reserved
+  },
+  NULL,                                                                   // FirmwareVendor
+  0,                                                                      // FirmwareRevision
+  NULL,                                                                   // ConsoleInHandle
+  NULL,                                                                   // ConIn
+  NULL,                                                                   // ConsoleOutHandle
+  NULL,                                                                   // ConOut
+  NULL,                                                                   // StandardErrorHandle
+  NULL,                                                                   // StdErr
+  NULL,                                                                   // RuntimeServices
+  &mBootServices,                                                         // BootServices
+  0,                                                                      // NumberOfConfigurationTableEntries
+  NULL                                                                    // ConfigurationTable
+};
+
+EFI_RUNTIME_SERVICES mEfiRuntimeServicesTableTemplate = {
+  {
+    EFI_RUNTIME_SERVICES_SIGNATURE,                               // Signature
+    EFI_RUNTIME_SERVICES_REVISION,                                // Revision
+    sizeof (EFI_RUNTIME_SERVICES),                                // HeaderSize
+    0,                                                            // CRC32
+    0                                                             // Reserved
+  },
+  (EFI_GET_TIME)                 CoreEfiNotAvailableYetArg2,      // GetTime
+  (EFI_SET_TIME)                 CoreEfiNotAvailableYetArg1,      // SetTime
+  (EFI_GET_WAKEUP_TIME)          CoreEfiNotAvailableYetArg3,      // GetWakeupTime
+  (EFI_SET_WAKEUP_TIME)          CoreEfiNotAvailableYetArg2,      // SetWakeupTime
+  (EFI_SET_VIRTUAL_ADDRESS_MAP)  CoreEfiNotAvailableYetArg4,      // SetVirtualAddressMap
+  (EFI_CONVERT_POINTER)          CoreEfiNotAvailableYetArg2,      // ConvertPointer
+  (EFI_GET_VARIABLE)             CoreEfiNotAvailableYetArg5,      // GetVariable
+  (EFI_GET_NEXT_VARIABLE_NAME)   CoreEfiNotAvailableYetArg3,      // GetNextVariableName
+  (EFI_SET_VARIABLE)             CoreEfiNotAvailableYetArg5,      // SetVariable
+  (EFI_GET_NEXT_HIGH_MONO_COUNT) CoreEfiNotAvailableYetArg1,      // GetNextHighMonotonicCount
+  (EFI_RESET_SYSTEM)             CoreEfiNotAvailableYetArg4       // ResetSystem 
+#if ((EDK_RELEASE_VERSION != 0) && (EFI_SPECIFICATION_VERSION <  0x00020000))
+  ,
+  (TIANO_REPORT_STATUS_CODE)       CoreEfiNotAvailableYetArg5     // ReportStatusCode
+#elif (EFI_SPECIFICATION_VERSION >= 0x00020000)
+  ,
+  (EFI_UPDATE_CAPSULE)              CoreEfiNotAvailableYetArg3,   // UpdateCapsule
+  (EFI_QUERY_CAPSULE_CAPABILITIES)  CoreEfiNotAvailableYetArg4,   // QueryCapsuleCapabilities
+  (EFI_QUERY_VARIABLE_INFO)         CoreEfiNotAvailableYetArg4    // QueryVariableInfo
+#endif
+};
+
+//
+// DXE Core Global Variables for the EFI System Table, Boot Services Table, 
+// DXE Services Table, and Runtime Services Table
+//
+EFI_BOOT_SERVICES     *gBS = &mBootServices;
+EFI_DXE_SERVICES      *gDS = &mDxeServices;
+EFI_SYSTEM_TABLE      *gST = NULL;
+
+//
+// For debug initialize gRT to template. gRT must be allocated from RT memory
+//  but gRT is used for ASSERT () and DEBUG () type macros so lets give it
+//  a value that will not cause debug infrastructure to crash early on.
+//
+EFI_RUNTIME_SERVICES  *gRT = &mEfiRuntimeServicesTableTemplate;
+EFI_HANDLE            gDxeCoreImageHandle = NULL;
+
+VOID  *mHobStart;
+
+//
+// EFI Decompress Protocol
+//
+EFI_DECOMPRESS_PROTOCOL  gEfiDecompress = {
+  DxeMainUefiDecompressGetInfo,
+  DxeMainUefiDecompress
+};
+
+//
+// Tiano Decompress Protocol
+//
+EFI_TIANO_DECOMPRESS_PROTOCOL  gEfiTianoDecompress = {
+  DxeMainTianoDecompressGetInfo,
+  DxeMainTianoDecompress
+};
+
+//
+// Customized Decompress Protocol
+//
+EFI_CUSTOMIZED_DECOMPRESS_PROTOCOL  gEfiCustomizedDecompress = {
+  DxeMainCustomDecompressGetInfo,
+  DxeMainCustomDecompress
+};
+
+//
+// Main entry point to the DXE Core
+//
+VOID
+EFIAPI
+DxeMain (
+  IN  VOID *HobStart
+  )
+/*++
+
+Routine Description:
+
+  Main entry point to DXE Core.
+
+Arguments:
+
+  HobStart - Pointer to the beginning of the HOB List from PEI
+
+Returns:
+
+  This function should never return
+
+--*/
+{
+  EFI_STATUS                         Status;
+  EFI_PHYSICAL_ADDRESS               MemoryBaseAddress;
+  UINT64                             MemoryLength;
+
+#ifdef EFI_DXE_PERFORMANCE
+  UINT64                             Tick;
+
+  GetTimerValue (&Tick);
+#endif
+
+  mHobStart = HobStart;
+
+  //
+  // Initialize Memory Services
+  //
+  CoreInitializeMemoryServices (&HobStart, &MemoryBaseAddress, &MemoryLength);
+
+  //
+  // Allocate the EFI System Table and EFI Runtime Service Table from EfiRuntimeServicesData
+  // Use the templates to initialize the contents of the EFI System Table and EFI Runtime Services Table
+  //
+  gST = CoreAllocateRuntimeCopyPool (sizeof (EFI_SYSTEM_TABLE), &mEfiSystemTableTemplate);
+  ASSERT (gST != NULL);
+
+  gRT = CoreAllocateRuntimeCopyPool (sizeof (EFI_RUNTIME_SERVICES), &mEfiRuntimeServicesTableTemplate);
+  ASSERT (gRT != NULL);
+
+  gST->RuntimeServices = gRT;
+  
+  //
+  // Start the Image Services.
+  //
+  Status = CoreInitializeImageServices (HobStart);
+  ASSERT_EFI_ERROR (Status);
+
+  //
+  // Call constructor for all libraries
+  //
+  ProcessLibraryConstructorList (gDxeCoreImageHandle, gST);
+
+  //
+  // Initialize the Global Coherency Domain Services
+  //
+  Status = CoreInitializeGcdServices (&HobStart, MemoryBaseAddress, MemoryLength);
+  ASSERT_EFI_ERROR (Status);
+
+  //
+  // Install the DXE Services Table into the EFI System Tables's Configuration Table
+  //
+  Status = CoreInstallConfigurationTable (&gEfiDxeServicesTableGuid, gDS);
+  ASSERT_EFI_ERROR (Status);
+
+  //
+  // Install the HOB List into the EFI System Tables's Configuration Table
+  //
+  Status = CoreInstallConfigurationTable (&gEfiHobListGuid, HobStart);
+  ASSERT_EFI_ERROR (Status);
+
+  //
+  // Install Memory Type Information Table into the EFI System Tables's Configuration Table
+  //
+  Status = CoreInstallConfigurationTable (&gEfiMemoryTypeInformationGuid, &gMemoryTypeInformation);
+  ASSERT_EFI_ERROR (Status);
+
+  //
+  // Initialize the ReportStatusCode with PEI version, if availible
+  //
+  CoreGetPeiProtocol (&gEfiStatusCodeRuntimeProtocolGuid, (VOID **)&gStatusCode->ReportStatusCode);
+#if ((EDK_RELEASE_VERSION != 0) && (EFI_SPECIFICATION_VERSION < 0x00020000))
+  gRT->ReportStatusCode = gStatusCode->ReportStatusCode;
+#endif
+
+  //
+  // Report Status Code here for DXE_ENTRY_POINT once it is available
+  //
+  CoreReportProgressCode ((EFI_SOFTWARE_DXE_CORE | EFI_SW_DXE_CORE_PC_ENTRY_POINT));
+
+  //
+  // Create the aligned system table pointer structure that is used by external
+  // debuggers to locate the system table...  Also, install debug image info
+  // configuration table.
+  //
+  CoreInitializeDebugImageInfoTable ();
+  CoreNewDebugImageInfoEntry (
+    EFI_DEBUG_IMAGE_INFO_TYPE_NORMAL,
+    gDxeCoreLoadedImage,
+    gDxeCoreImageHandle
+    );
+
+  DEBUG ((EFI_D_INFO | EFI_D_LOAD, "HOBLIST address in DXE = 0x%08x\n", HobStart));
+
+  //
+  // Initialize the Event Services
+  //
+  Status = CoreInitializeEventServices ();
+  ASSERT_EFI_ERROR (Status);
+
+   
+  //
+  // Get the Protocols that were passed in from PEI to DXE through GUIDed HOBs
+  //
+  // These Protocols are not architectural. This implementation is sharing code between 
+  // PEI and DXE in order to save FLASH space. These Protocols could also be implemented 
+  // as part of the DXE Core. However, that would also require the DXE Core to be ported 
+  // each time a different CPU is used, a different Decompression algorithm is used, or a 
+  // different Image type is used. By placing these Protocols in PEI, the DXE Core remains 
+  // generic, and only PEI and the Arch Protocols need to be ported from Platform to Platform, 
+  // and from CPU to CPU.
+  //
+
+  //
+  // Publish the EFI, Tiano, and Custom Decompress protocols for use by other DXE components
+  //   
+  Status = CoreInstallMultipleProtocolInterfaces (
+              &mDecompressHandle,
+              &gEfiDecompressProtocolGuid,           &gEfiDecompress,
+              &gEfiTianoDecompressProtocolGuid,      &gEfiTianoDecompress,
+              &gEfiCustomizedDecompressProtocolGuid, &gEfiCustomizedDecompress,
+              NULL
+              );
+  ASSERT_EFI_ERROR (Status);
+
+  gEfiPeiPeCoffLoader = GetPeCoffLoaderProtocol ();
+  ASSERT (gEfiPeiPeCoffLoader != NULL);
+
+  //
+  // Register for the GUIDs of the Architectural Protocols, so the rest of the
+  // EFI Boot Services and EFI Runtime Services tables can be filled in.
+  //
+  CoreNotifyOnArchProtocolInstallation ();
+
+  //
+  // Produce Firmware Volume Protocols, one for each FV in the HOB list.
+  //
+  Status = FwVolBlockDriverInit (gDxeCoreImageHandle, gST);
+  ASSERT_EFI_ERROR (Status);
+
+  Status = FwVolDriverInit (gDxeCoreImageHandle, gST);
+  ASSERT_EFI_ERROR (Status);
+
+  //
+  // Produce the Section Extraction Protocol 
+  //
+  Status = InitializeSectionExtraction (gDxeCoreImageHandle, gST);
+  ASSERT_EFI_ERROR (Status);
+
+  //
+  // Initialize the DXE Dispatcher
+  //
+  PERF_START (0,"CoreInitializeDispatcher", "DxeMain", 0) ;
+  CoreInitializeDispatcher ();
+  PERF_END (0,"CoreInitializeDispatcher", "DxeMain", 0) ;
+
+  //
+  // Invoke the DXE Dispatcher
+  //
+  PERF_START (0, "CoreDispatcher", "DxeMain", 0);
+  CoreDispatcher ();
+  PERF_END (0, "CoreDispatcher", "DxeMain", 0);
+
+  //
+  // Display Architectural protocols that were not loaded if this is DEBUG build
+  //
+  DEBUG_CODE (
+    CoreDisplayMissingArchProtocols ();
+  );
+  
+  //
+  // Assert if the Architectural Protocols are not present.
+  //
+  ASSERT_EFI_ERROR (CoreAllEfiServicesAvailable ());
+
+  //
+  // Report Status code before transfer control to BDS
+  //
+  CoreReportProgressCode ((EFI_SOFTWARE_DXE_CORE | EFI_SW_DXE_CORE_PC_HANDOFF_TO_NEXT));
+  //
+  // Display any drivers that were not dispatched because dependency expression
+  // evaluated to false if this is a debug build
+  //
+  DEBUG_CODE (
+    CoreDisplayDiscoveredNotDispatched ();
+  );
+
+  //
+  // Transfer control to the BDS Architectural Protocol
+  //
+  gBds->Entry (gBds);
+  
+  //
+  // BDS should never return
+  //
+  ASSERT (FALSE);
+  CpuDeadLoop ();
+}
+
+
+EFI_STATUS
+EFIAPI
+CoreEfiNotAvailableYetArg0 (
+  VOID
+  )
+/*++
+
+Routine Description:
+
+  Place holder function until all the Boot Services and Runtime Services are available
+
+Arguments:
+
+  None
+
+Returns:
+
+  EFI_NOT_AVAILABLE_YET
+
+--*/
+{
+  //
+  // This function should never be executed.  If it does, then the architectural protocols
+  // have not been designed correctly.  The CpuBreakpoint () is commented out for now until the
+  // DXE Core and all the Architectural Protocols are complete.
+  //
+
+  return EFI_NOT_AVAILABLE_YET;
+}
+
+EFI_STATUS
+EFIAPI
+CoreEfiNotAvailableYetArg1 (
+  UINTN Arg1
+  )
+/*++
+
+Routine Description:
+
+  Place holder function until all the Boot Services and Runtime Services are available
+
+Arguments:
+
+  Arg1        - Undefined
+
+Returns:
+
+  EFI_NOT_AVAILABLE_YET
+
+--*/
+{
+  //
+  // This function should never be executed.  If it does, then the architectural protocols
+  // have not been designed correctly.  The CpuBreakpoint () is commented out for now until the
+  // DXE Core and all the Architectural Protocols are complete.
+  //
+
+  return EFI_NOT_AVAILABLE_YET;
+}
+
+EFI_STATUS
+EFIAPI
+CoreEfiNotAvailableYetArg2 (
+  UINTN Arg1,
+  UINTN Arg2
+  )
+/*++
+
+Routine Description:
+
+  Place holder function until all the Boot Services and Runtime Services are available
+
+Arguments:
+
+  Arg1        - Undefined
+  
+  Arg2        - Undefined
+
+Returns:
+
+  EFI_NOT_AVAILABLE_YET
+
+--*/
+{
+  //
+  // This function should never be executed.  If it does, then the architectural protocols
+  // have not been designed correctly.  The CpuBreakpoint () is commented out for now until the
+  // DXE Core and all the Architectural Protocols are complete.
+  //
+
+  return EFI_NOT_AVAILABLE_YET;
+}
+
+EFI_STATUS
+EFIAPI
+CoreEfiNotAvailableYetArg3 (
+  UINTN Arg1,
+  UINTN Arg2,
+  UINTN Arg3
+  )
+/*++
+
+Routine Description:
+
+  Place holder function until all the Boot Services and Runtime Services are available
+
+Arguments:
+
+  Arg1        - Undefined
+  
+  Arg2        - Undefined
+  
+  Arg3        - Undefined
+
+Returns:
+
+  EFI_NOT_AVAILABLE_YET
+
+--*/
+{
+  //
+  // This function should never be executed.  If it does, then the architectural protocols
+  // have not been designed correctly.  The CpuBreakpoint () is commented out for now until the
+  // DXE Core and all the Architectural Protocols are complete.
+  //
+
+  return EFI_NOT_AVAILABLE_YET;
+}
+
+EFI_STATUS
+EFIAPI
+CoreEfiNotAvailableYetArg4 (
+  UINTN Arg1,
+  UINTN Arg2,
+  UINTN Arg3,
+  UINTN Arg4
+  )
+/*++
+
+Routine Description:
+
+  Place holder function until all the Boot Services and Runtime Services are available
+
+Arguments:
+
+  Arg1        - Undefined
+  
+  Arg2        - Undefined
+  
+  Arg3        - Undefined
+  
+  Arg4        - Undefined
+
+Returns:
+
+  EFI_NOT_AVAILABLE_YET
+
+--*/
+{
+  //
+  // This function should never be executed.  If it does, then the architectural protocols
+  // have not been designed correctly.  The CpuBreakpoint () is commented out for now until the
+  // DXE Core and all the Architectural Protocols are complete.
+  //
+
+  return EFI_NOT_AVAILABLE_YET;
+}
+
+EFI_STATUS
+EFIAPI
+CoreEfiNotAvailableYetArg5 (
+  UINTN Arg1,
+  UINTN Arg2,
+  UINTN Arg3,
+  UINTN Arg4,
+  UINTN Arg5
+  )
+/*++
+
+Routine Description:
+
+  Place holder function until all the Boot Services and Runtime Services are available
+
+Arguments:
+
+  Arg1        - Undefined
+  
+  Arg2        - Undefined
+  
+  Arg3        - Undefined
+  
+  Arg4        - Undefined
+  
+  Arg5        - Undefined
+
+Returns:
+
+  EFI_NOT_AVAILABLE_YET
+
+--*/
+{
+  //
+  // This function should never be executed.  If it does, then the architectural protocols
+  // have not been designed correctly.  The CpuBreakpoint () is commented out for now until the
+  // DXE Core and all the Architectural Protocols are complete.
+  //
+
+  return EFI_NOT_AVAILABLE_YET;
+}
+
+
+EFI_STATUS
+CoreGetPeiProtocol (
+  IN EFI_GUID  *ProtocolGuid,
+  IN VOID      **Interface
+  )
+/*++
+
+Routine Description:
+
+  Searches for a Protocol Interface passed from PEI through a HOB
+
+Arguments:
+
+  ProtocolGuid - The Protocol GUID to search for in the HOB List
+
+  Interface    - A pointer to the interface for the Protocol GUID
+
+Returns:
+
+  EFI_SUCCESS   - The Protocol GUID was found and its interface is returned in Interface
+
+  EFI_NOT_FOUND - The Protocol GUID was not found in the HOB List
+
+--*/
+{
+  EFI_HOB_GUID_TYPE   *GuidHob;
+  VOID                *Buffer;
+
+  GuidHob = GetNextGuidHob (ProtocolGuid, mHobStart);
+  if (GuidHob == NULL) {
+    return EFI_NOT_FOUND;
+  }
+  
+  Buffer = GET_GUID_HOB_DATA (GuidHob);
+  ASSERT (Buffer != NULL);
+
+  *Interface = (VOID *)(*(UINTN *)(Buffer));
+
+  return EFI_SUCCESS;
+}
+
+
+VOID
+CalculateEfiHdrCrc (
+  IN  OUT EFI_TABLE_HEADER    *Hdr
+  )
+/*++
+
+Routine Description:
+
+  Calcualte the 32-bit CRC in a EFI table using the service provided by the
+  gRuntime service.
+
+Arguments:
+
+  Hdr  - Pointer to an EFI standard header
+
+Returns:
+
+  None
+
+--*/
+{
+  UINT32 Crc;
+
+  Hdr->CRC32 = 0;
+  
+  //
+  // If gBS->CalculateCrce32 () == CoreEfiNotAvailableYet () then
+  //  Crc will come back as zero if we set it to zero here
+  //
+  Crc = 0;
+  gBS->CalculateCrc32 ((UINT8 *)Hdr, Hdr->HeaderSize, &Crc);
+  Hdr->CRC32 = Crc; 
+}
+
+
+
+EFI_STATUS
+EFIAPI
+CoreExitBootServices (
+  IN EFI_HANDLE   ImageHandle,
+  IN UINTN        MapKey
+  )
+/*++
+
+Routine Description:
+
+  EFI 1.0 API to terminate Boot Services
+
+Arguments:
+
+  ImageHandle  - Handle that represents the identity of the calling image
+
+  MapKey -Key to the latest memory map.
+
+Returns:
+
+  EFI_SUCCESS - Boot Services terminated
+  EFI_INVALID_PARAMETER - MapKey is incorrect.
+
+--*/
+{
+  EFI_STATUS    Status;
+
+  //
+  // Terminate memory services if the MapKey matches
+  //
+  Status = CoreTerminateMemoryMap (MapKey);
+  if (EFI_ERROR (Status)) {
+    return Status;
+  }
+
+  //
+  // Notify other drivers that we are exiting boot services.
+  //
+  CoreNotifySignalList (&gEfiEventExitBootServicesGuid);
+
+  //
+  // Disable Timer
+  //
+  gTimer->SetTimerPeriod (gTimer, 0);
+
+  //
+  // Disable CPU Interrupts
+  //
+  gCpu->DisableInterrupt (gCpu);
+
+  //
+  // Register Runtime events with the Runtime Architectural Protocol
+  //
+  CoreShutdownEventServices ();
+
+  //
+  // Register Runtime images with the Runtime Architectural Protocol
+  //
+  CoreShutdownImageServices ();
+
+  //
+  // Report that ExitBootServices() has been called
+  //
+  // We are using gEfiDxeServicesTableGuid as the caller ID for Dxe Core
+  //
+  CoreReportProgressCode ((EFI_SOFTWARE_EFI_BOOT_SERVICE | EFI_SW_BS_PC_EXIT_BOOT_SERVICES));
+
+  //
+  // Clear the non-runtime values of the EFI System Table
+  //
+  gST->BootServices        = NULL;
+  gST->ConIn               = NULL;
+  gST->ConsoleInHandle     = NULL;
+  gST->ConOut              = NULL;
+  gST->ConsoleOutHandle    = NULL;
+  gST->StdErr              = NULL;
+  gST->StandardErrorHandle = NULL;
+
+  //
+  // Recompute the 32-bit CRC of the EFI System Table
+  //
+  CalculateEfiHdrCrc (&gST->Hdr);
+
+  //
+  // Zero out the Boot Service Table
+  //
+  SetMem (gBS, sizeof (EFI_BOOT_SERVICES), 0);
+  gBS = NULL;
+
+  return Status;
+}
+
+EFI_STATUS
+DxeMainUefiDecompressGetInfo (
+  IN EFI_DECOMPRESS_PROTOCOL            *This,
+  IN   VOID                             *Source,
+  IN   UINT32                           SourceSize,
+  OUT  UINT32                           *DestinationSize,
+  OUT  UINT32                           *ScratchSize
+  )
+{
+  return UefiDecompressGetInfo (Source, SourceSize, DestinationSize, ScratchSize);
+}
+
+EFI_STATUS
+EFIAPI
+DxeMainUefiDecompress (
+  IN EFI_DECOMPRESS_PROTOCOL              *This,
+  IN     VOID                             *Source,
+  IN     UINT32                           SourceSize,
+  IN OUT VOID                             *Destination,
+  IN     UINT32                           DestinationSize,
+  IN OUT VOID                             *Scratch,
+  IN     UINT32                           ScratchSize
+  )
+{
+  EFI_STATUS  Status;
+  UINT32      TestDestinationSize;
+  UINT32      TestScratchSize;
+
+  Status = UefiDecompressGetInfo (Source, SourceSize, &TestDestinationSize, &TestScratchSize);
+  if (EFI_ERROR (Status)) {
+    return Status;
+  }
+
+  if (ScratchSize < TestScratchSize || DestinationSize < TestDestinationSize) {
+    return RETURN_INVALID_PARAMETER;
+  }
+
+  return UefiDecompress (Source, Destination, Scratch);
+}
+
+EFI_STATUS
+DxeMainTianoDecompressGetInfo (
+  IN EFI_TIANO_DECOMPRESS_PROTOCOL      *This,
+  IN   VOID                             *Source,
+  IN   UINT32                           SourceSize,
+  OUT  UINT32                           *DestinationSize,
+  OUT  UINT32                           *ScratchSize
+  )
+{
+  return TianoDecompressGetInfo (Source, SourceSize, DestinationSize, ScratchSize);
+}
+
+EFI_STATUS
+EFIAPI
+DxeMainTianoDecompress (
+  IN EFI_TIANO_DECOMPRESS_PROTOCOL        *This,
+  IN     VOID                             *Source,
+  IN     UINT32                           SourceSize,
+  IN OUT VOID                             *Destination,
+  IN     UINT32                           DestinationSize,
+  IN OUT VOID                             *Scratch,
+  IN     UINT32                           ScratchSize
+  )
+{
+  EFI_STATUS  Status;
+  UINT32      TestDestinationSize;
+  UINT32      TestScratchSize;
+
+  Status = TianoDecompressGetInfo (Source, SourceSize, &TestDestinationSize, &TestScratchSize);
+  if (EFI_ERROR (Status)) {
+    return Status;
+  }
+
+  if (ScratchSize < TestScratchSize || DestinationSize < TestDestinationSize) {
+    return RETURN_INVALID_PARAMETER;
+  }
+
+  return TianoDecompress (Source, Destination, Scratch);
+}
+
+EFI_STATUS
+DxeMainCustomDecompressGetInfo (
+  IN EFI_CUSTOMIZED_DECOMPRESS_PROTOCOL  *This,
+  IN   VOID                              *Source,
+  IN   UINT32                            SourceSize,
+  OUT  UINT32                            *DestinationSize,
+  OUT  UINT32                            *ScratchSize
+  )
+{
+  return CustomDecompressGetInfo (Source, SourceSize, DestinationSize, ScratchSize);
+}
+
+EFI_STATUS
+EFIAPI
+DxeMainCustomDecompress (
+  IN EFI_CUSTOMIZED_DECOMPRESS_PROTOCOL  *This,
+  IN     VOID                            *Source,
+  IN     UINT32                          SourceSize,
+  IN OUT VOID                            *Destination,
+  IN     UINT32                          DestinationSize,
+  IN OUT VOID                            *Scratch,
+  IN     UINT32                          ScratchSize
+  )
+{
+  EFI_STATUS  Status;
+  UINT32      TestDestinationSize;
+  UINT32      TestScratchSize;
+
+  Status = CustomDecompressGetInfo (Source, SourceSize, &TestDestinationSize, &TestScratchSize);
+  if (EFI_ERROR (Status)) {
+    return Status;
+  }
+
+  if (ScratchSize < TestScratchSize || DestinationSize < TestDestinationSize) {
+    return RETURN_INVALID_PARAMETER;
+  }
+
+  return CustomDecompress (Source, Destination, Scratch);
+}
+