diff options
Diffstat (limited to 'EdkModulePkg/Core/Dxe/DxeMain/DxeMain.c')
| -rw-r--r-- | EdkModulePkg/Core/Dxe/DxeMain/DxeMain.c | 996 |
1 files changed, 0 insertions, 996 deletions
diff --git a/EdkModulePkg/Core/Dxe/DxeMain/DxeMain.c b/EdkModulePkg/Core/Dxe/DxeMain/DxeMain.c deleted file mode 100644 index 1e31a8899e..0000000000 --- a/EdkModulePkg/Core/Dxe/DxeMain/DxeMain.c +++ /dev/null @@ -1,996 +0,0 @@ -/*++
-
-Copyright (c) 2006 - 2007, 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>
-
-//
-// 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;
-
-
-//
-// 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
- (EFI_CREATE_EVENT_EX) CoreCreateEventEx // CreateEventEx
-};
-
-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
- (EFI_UPDATE_CAPSULE) CoreEfiNotAvailableYetArg3, // UpdateCapsule
- (EFI_QUERY_CAPSULE_CAPABILITIES) CoreEfiNotAvailableYetArg4, // QueryCapsuleCapabilities
- (EFI_QUERY_VARIABLE_INFO) CoreEfiNotAvailableYetArg4 // QueryVariableInfo
-};
-
-EFI_RUNTIME_ARCH_PROTOCOL gRuntimeTemplate = {
- INITIALIZE_LIST_HEAD_VARIABLE (gRuntimeTemplate.ImageHead),
- INITIALIZE_LIST_HEAD_VARIABLE (gRuntimeTemplate.EventHead),
-
- //
- // Make sure Size != sizeof (EFI_MEMORY_DESCRIPTOR). This will
- // prevent people from having pointer math bugs in their code.
- // now you have to use *DescriptorSize to make things work.
- //
- sizeof (EFI_MEMORY_DESCRIPTOR) + sizeof (UINT64) - (sizeof (EFI_MEMORY_DESCRIPTOR) % sizeof (UINT64)),
- EFI_MEMORY_DESCRIPTOR_VERSION,
- 0,
- NULL,
- NULL,
- FALSE,
- FALSE
-};
-
-EFI_RUNTIME_ARCH_PROTOCOL *gRuntime = &gRuntimeTemplate;
-
-//
-// DXE Core Global Variables for the EFI System Table, Boot Services Table,
-// DXE Services Table, and Runtime Services Table
-//
-EFI_BOOT_SERVICES *gDxeCoreBS = &mBootServices;
-EFI_DXE_SERVICES *gDxeCoreDS = &mDxeServices;
-EFI_SYSTEM_TABLE *gDxeCoreST = NULL;
-
-//
-// For debug initialize gDxeCoreRT to template. gDxeCoreRT must be allocated from RT memory
-// but gDxeCoreRT 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 *gDxeCoreRT = &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;
-
- 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
- //
- gDxeCoreST = CoreAllocateRuntimeCopyPool (sizeof (EFI_SYSTEM_TABLE), &mEfiSystemTableTemplate);
- ASSERT (gDxeCoreST != NULL);
-
- gDxeCoreRT = CoreAllocateRuntimeCopyPool (sizeof (EFI_RUNTIME_SERVICES), &mEfiRuntimeServicesTableTemplate);
- ASSERT (gDxeCoreRT != NULL);
-
- gDxeCoreST->RuntimeServices = gDxeCoreRT;
-
- //
- // Start the Image Services.
- //
- Status = CoreInitializeImageServices (HobStart);
- ASSERT_EFI_ERROR (Status);
-
- //
- // Call constructor for all libraries
- //
- ProcessLibraryConstructorList (gDxeCoreImageHandle, gDxeCoreST);
- PERF_END (0,PEI_TOK, NULL, 0) ;
- PERF_START (0,DXE_TOK, NULL, 0) ;
-
- //
- // 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, gDxeCoreDS);
- 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 available
- //
- CoreGetPeiProtocol (&gEfiStatusCodeRuntimeProtocolGuid, (VOID **)&gStatusCode->ReportStatusCode);
-
- //
- // 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, gDxeCoreST);
- ASSERT_EFI_ERROR (Status);
-
- Status = FwVolDriverInit (gDxeCoreImageHandle, gDxeCoreST);
- ASSERT_EFI_ERROR (Status);
-
- //
- // Produce the Section Extraction Protocol
- //
- Status = InitializeSectionExtraction (gDxeCoreImageHandle, gDxeCoreST);
- 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_BEGIN ();
- CoreDisplayMissingArchProtocols ();
- DEBUG_CODE_END ();
-
- //
- // 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_BEGIN ();
- CoreDisplayDiscoveredNotDispatched ();
- DEBUG_CODE_END ();
-
- //
- // 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 gDxeCoreBS->CalculateCrce32 () == CoreEfiNotAvailableYet () then
- // Crc will come back as zero if we set it to zero here
- //
- Crc = 0;
- gDxeCoreBS->CalculateCrc32 ((UINT8 *)Hdr, Hdr->HeaderSize, &Crc);
- Hdr->CRC32 = Crc;
-}
-
-
-
-EFI_STATUS
-EFIAPI
-CoreExitBootServices (
- IN EFI_HANDLE ImageHandle,
- IN UINTN MapKey
- )
-/*++
-
-Routine Description:
-
- Terminates all boot services.
-
-Arguments:
-
- ImageHandle - Handle that identifies the exiting 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);
-
- //
- // 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
- //
- gDxeCoreST->BootServices = NULL;
- gDxeCoreST->ConIn = NULL;
- gDxeCoreST->ConsoleInHandle = NULL;
- gDxeCoreST->ConOut = NULL;
- gDxeCoreST->ConsoleOutHandle = NULL;
- gDxeCoreST->StdErr = NULL;
- gDxeCoreST->StandardErrorHandle = NULL;
-
- //
- // Recompute the 32-bit CRC of the EFI System Table
- //
- CalculateEfiHdrCrc (&gDxeCoreST->Hdr);
-
- //
- // Zero out the Boot Service Table
- //
- SetMem (gDxeCoreBS, sizeof (EFI_BOOT_SERVICES), 0);
- gDxeCoreBS = NULL;
-
- //
- // Update the AtRuntime field in Runtiem AP.
- //
- gRuntime->AtRuntime = TRUE;
-
- return Status;
-}
-
-EFI_STATUS
-DxeMainUefiDecompressGetInfo (
- IN EFI_DECOMPRESS_PROTOCOL *This,
- IN VOID *Source,
- IN UINT32 SourceSize,
- OUT UINT32 *DestinationSize,
- OUT UINT32 *ScratchSize
- )
-{
- if (Source == NULL
- || DestinationSize == NULL
- || ScratchSize == NULL) {
- return EFI_INVALID_PARAMETER;
- }
- 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;
-
- if (Source == NULL
- || Destination== NULL
- || Scratch == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- 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
- )
-{
- if (Source == NULL
- || DestinationSize == NULL
- || ScratchSize == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- 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;
-
- if (Source == NULL
- || Destination== NULL
- || Scratch == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- 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
- )
-{
- if (Source == NULL
- || DestinationSize == NULL
- || ScratchSize == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- 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;
-
- if (Source == NULL
- || Destination== NULL
- || Scratch == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- 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);
-}
-
|