/** @file\r
DXE Core Main Entry Point\r
\r
-Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>\r
-This program and the accompanying materials\r
-are licensed and made available under the terms and conditions of the BSD License\r
-which accompanies this distribution. The full text of the license may be found at\r
-http://opensource.org/licenses/bsd-license.php\r
-\r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>\r
+SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
(EFI_SCHEDULE) CoreSchedule, // Schedule\r
(EFI_TRUST) CoreTrust, // Trust\r
(EFI_PROCESS_FIRMWARE_VOLUME) CoreProcessFirmwareVolume, // ProcessFirmwareVolume\r
+ (EFI_SET_MEMORY_SPACE_CAPABILITIES)CoreSetMemorySpaceCapabilities, // SetMemorySpaceCapabilities\r
};\r
\r
EFI_SYSTEM_TABLE mEfiSystemTableTemplate = {\r
EFI_RUNTIME_SERVICES *gDxeCoreRT = &mEfiRuntimeServicesTableTemplate;\r
EFI_HANDLE gDxeCoreImageHandle = NULL;\r
\r
+BOOLEAN gMemoryMapTerminated = FALSE;\r
\r
//\r
// EFI Decompress Protocol\r
EFI_PHYSICAL_ADDRESS MemoryBaseAddress;\r
UINT64 MemoryLength;\r
PE_COFF_LOADER_IMAGE_CONTEXT ImageContext;\r
+ UINTN Index;\r
+ EFI_HOB_GUID_TYPE *GuidHob;\r
+ EFI_VECTOR_HANDOFF_INFO *VectorInfoList;\r
+ EFI_VECTOR_HANDOFF_INFO *VectorInfo;\r
+ VOID *EntryPoint;\r
\r
//\r
// Setup the default exception handlers\r
//\r
- SetupCpuExceptionHandlers ();\r
- \r
+ VectorInfoList = NULL;\r
+ GuidHob = GetNextGuidHob (&gEfiVectorHandoffInfoPpiGuid, HobStart);\r
+ if (GuidHob != NULL) {\r
+ VectorInfoList = (EFI_VECTOR_HANDOFF_INFO *) (GET_GUID_HOB_DATA(GuidHob));\r
+ }\r
+ Status = InitializeCpuExceptionHandlersEx (VectorInfoList, NULL);\r
+ ASSERT_EFI_ERROR (Status);\r
+\r
//\r
// Initialize Debug Agent to support source level debug in DXE phase\r
//\r
//\r
CoreInitializeMemoryServices (&HobStart, &MemoryBaseAddress, &MemoryLength);\r
\r
+ MemoryProfileInit (HobStart);\r
+\r
//\r
// Allocate the EFI System Table and EFI Runtime Service Table from EfiRuntimeServicesData\r
// Use the templates to initialize the contents of the EFI System Table and EFI Runtime Services Table\r
Status = CoreInitializeImageServices (HobStart);\r
ASSERT_EFI_ERROR (Status);\r
\r
+ //\r
+ // Initialize the Global Coherency Domain Services\r
+ //\r
+ Status = CoreInitializeGcdServices (&HobStart, MemoryBaseAddress, MemoryLength);\r
+ ASSERT_EFI_ERROR (Status);\r
+\r
//\r
// Call constructor for all libraries\r
//\r
ProcessLibraryConstructorList (gDxeCoreImageHandle, gDxeCoreST);\r
- PERF_END (NULL,"PEI", NULL, 0) ;\r
- PERF_START (NULL,"DXE", NULL, 0) ;\r
+ PERF_CROSSMODULE_END ("PEI");\r
+ PERF_CROSSMODULE_BEGIN ("DXE");\r
\r
//\r
- // Report DXE Core image information to the PE/COFF Extra Action Library\r
+ // Log MemoryBaseAddress and MemoryLength again (from\r
+ // CoreInitializeMemoryServices()), now that library constructors have\r
+ // executed.\r
//\r
- ImageContext.ImageAddress = (EFI_PHYSICAL_ADDRESS)(UINTN)gDxeCoreLoadedImage->ImageBase;\r
- ImageContext.PdbPointer = PeCoffLoaderGetPdbPointer ((VOID*) (UINTN) ImageContext.ImageAddress);\r
- PeCoffLoaderRelocateImageExtraAction (&ImageContext);\r
+ DEBUG ((DEBUG_INFO, "%a: MemoryBaseAddress=0x%Lx MemoryLength=0x%Lx\n",\r
+ __FUNCTION__, MemoryBaseAddress, MemoryLength));\r
\r
//\r
- // Initialize the Global Coherency Domain Services\r
+ // Report DXE Core image information to the PE/COFF Extra Action Library\r
//\r
- Status = CoreInitializeGcdServices (&HobStart, MemoryBaseAddress, MemoryLength);\r
- ASSERT_EFI_ERROR (Status);\r
+ ZeroMem (&ImageContext, sizeof (ImageContext));\r
+ ImageContext.ImageAddress = (EFI_PHYSICAL_ADDRESS)(UINTN)gDxeCoreLoadedImage->ImageBase;\r
+ ImageContext.PdbPointer = PeCoffLoaderGetPdbPointer ((VOID*)(UINTN)ImageContext.ImageAddress);\r
+ ImageContext.SizeOfHeaders = PeCoffGetSizeOfHeaders ((VOID*)(UINTN)ImageContext.ImageAddress);\r
+ Status = PeCoffLoaderGetEntryPoint ((VOID*)(UINTN)ImageContext.ImageAddress, &EntryPoint);\r
+ if (Status == EFI_SUCCESS) {\r
+ ImageContext.EntryPoint = (EFI_PHYSICAL_ADDRESS)(UINTN)EntryPoint;\r
+ }\r
+ ImageContext.Handle = (VOID *)(UINTN)gDxeCoreLoadedImage->ImageBase;\r
+ ImageContext.ImageRead = PeCoffLoaderImageReadFromMemory;\r
+ PeCoffLoaderRelocateImageExtraAction (&ImageContext);\r
\r
//\r
// Install the DXE Services Table into the EFI System Tables's Configuration Table\r
}\r
}\r
for (Hob.Raw = HobStart; !END_OF_HOB_LIST(Hob); Hob.Raw = GET_NEXT_HOB(Hob)) {\r
- if (GET_HOB_TYPE (Hob) == EFI_HOB_TYPE_FV2) {\r
- DEBUG ((DEBUG_INFO | DEBUG_LOAD, "FV2 Hob 0x%0lx - 0x%0lx\n", Hob.FirmwareVolume2->BaseAddress, Hob.FirmwareVolume2->BaseAddress + Hob.FirmwareVolume2->Length - 1));\r
- } else if (GET_HOB_TYPE (Hob) == EFI_HOB_TYPE_FV) {\r
- DEBUG ((DEBUG_INFO | DEBUG_LOAD, "FV Hob 0x%0lx - 0x%0lx\n", Hob.FirmwareVolume->BaseAddress, Hob.FirmwareVolume->BaseAddress + Hob.FirmwareVolume2->Length - 1));\r
+ if (GET_HOB_TYPE (Hob) == EFI_HOB_TYPE_FV) {\r
+ DEBUG ((\r
+ DEBUG_INFO | DEBUG_LOAD,\r
+ "FV Hob 0x%0lx - 0x%0lx\n",\r
+ Hob.FirmwareVolume->BaseAddress,\r
+ Hob.FirmwareVolume->BaseAddress + Hob.FirmwareVolume->Length - 1\r
+ ));\r
+ } else if (GET_HOB_TYPE (Hob) == EFI_HOB_TYPE_FV2) {\r
+ DEBUG ((\r
+ DEBUG_INFO | DEBUG_LOAD,\r
+ "FV2 Hob 0x%0lx - 0x%0lx\n",\r
+ Hob.FirmwareVolume2->BaseAddress,\r
+ Hob.FirmwareVolume2->BaseAddress + Hob.FirmwareVolume2->Length - 1\r
+ ));\r
+ DEBUG ((\r
+ DEBUG_INFO | DEBUG_LOAD,\r
+ " %g - %g\n",\r
+ &Hob.FirmwareVolume2->FvName,\r
+ &Hob.FirmwareVolume2->FileName\r
+ ));\r
+ } else if (GET_HOB_TYPE (Hob) == EFI_HOB_TYPE_FV3) {\r
+ DEBUG ((\r
+ DEBUG_INFO | DEBUG_LOAD,\r
+ "FV3 Hob 0x%0lx - 0x%0lx - 0x%x - 0x%x\n",\r
+ Hob.FirmwareVolume3->BaseAddress,\r
+ Hob.FirmwareVolume3->BaseAddress + Hob.FirmwareVolume3->Length - 1,\r
+ Hob.FirmwareVolume3->AuthenticationStatus,\r
+ Hob.FirmwareVolume3->ExtractedFv\r
+ ));\r
+ if (Hob.FirmwareVolume3->ExtractedFv) {\r
+ DEBUG ((\r
+ DEBUG_INFO | DEBUG_LOAD,\r
+ " %g - %g\n",\r
+ &Hob.FirmwareVolume3->FvName,\r
+ &Hob.FirmwareVolume3->FileName\r
+ ));\r
+ }\r
}\r
}\r
DEBUG_CODE_END ();\r
Status = CoreInitializeEventServices ();\r
ASSERT_EFI_ERROR (Status);\r
\r
+ MemoryProfileInstallProtocol ();\r
+\r
+ CoreInitializeMemoryAttributesTable ();\r
+ CoreInitializeMemoryProtection ();\r
+\r
+ //\r
+ // Get persisted vector hand-off info from GUIDeed HOB again due to HobStart may be updated,\r
+ // and install configuration table\r
+ //\r
+ GuidHob = GetNextGuidHob (&gEfiVectorHandoffInfoPpiGuid, HobStart);\r
+ if (GuidHob != NULL) {\r
+ VectorInfoList = (EFI_VECTOR_HANDOFF_INFO *) (GET_GUID_HOB_DATA(GuidHob));\r
+ VectorInfo = VectorInfoList;\r
+ Index = 1;\r
+ while (VectorInfo->Attribute != EFI_VECTOR_HANDOFF_LAST_ENTRY) {\r
+ VectorInfo ++;\r
+ Index ++;\r
+ }\r
+ VectorInfo = AllocateCopyPool (sizeof (EFI_VECTOR_HANDOFF_INFO) * Index, (VOID *) VectorInfoList);\r
+ ASSERT (VectorInfo != NULL);\r
+ Status = CoreInstallConfigurationTable (&gEfiVectorHandoffTableGuid, (VOID *) VectorInfo);\r
+ ASSERT_EFI_ERROR (Status);\r
+ }\r
\r
//\r
// Get the Protocols that were passed in from PEI to DXE through GUIDed HOBs\r
//\r
// Initialize the DXE Dispatcher\r
//\r
- PERF_START (NULL,"CoreInitializeDispatcher", "DxeMain", 0) ;\r
CoreInitializeDispatcher ();\r
- PERF_END (NULL,"CoreInitializeDispatcher", "DxeMain", 0) ;\r
\r
//\r
// Invoke the DXE Dispatcher\r
//\r
- PERF_START (NULL, "CoreDispatcher", "DxeMain", 0);\r
CoreDispatcher ();\r
- PERF_END (NULL, "CoreDispatcher", "DxeMain", 0);\r
\r
//\r
// Display Architectural protocols that were not loaded if this is DEBUG build\r
REPORT_STATUS_CODE (\r
EFI_ERROR_CODE | EFI_ERROR_MAJOR,\r
(EFI_SOFTWARE_DXE_CORE | EFI_SW_DXE_CORE_EC_NO_ARCH)\r
- ); \r
+ );\r
}\r
ASSERT_EFI_ERROR (Status);\r
\r
//\r
ASSERT (FALSE);\r
CpuDeadLoop ();\r
-}\r
-\r
-\r
-\r
-/**\r
- Place holder function until all the Boot Services and Runtime Services are\r
- available.\r
\r
- @return EFI_NOT_AVAILABLE_YET\r
+ UNREACHABLE ();\r
+}\r
\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-CoreEfiNotAvailableYetArg0 (\r
- VOID\r
- )\r
-{\r
- //\r
- // This function should never be executed. If it does, then the architectural protocols\r
- // have not been designed correctly. The CpuBreakpoint () is commented out for now until the\r
- // DXE Core and all the Architectural Protocols are complete.\r
- //\r
\r
- return EFI_NOT_AVAILABLE_YET;\r
-}\r
\r
\r
/**\r
Status = CoreTerminateMemoryMap (MapKey);\r
if (EFI_ERROR (Status)) {\r
//\r
- // Notify other drivers that ExitBootServices fail \r
+ // Notify other drivers that ExitBootServices fail\r
//\r
CoreNotifySignalList (&gEventExitBootServicesFailedGuid);\r
return Status;\r
}\r
\r
+ gMemoryMapTerminated = TRUE;\r
+\r
//\r
// Notify other drivers that we are exiting boot services.\r
//\r
CoreNotifySignalList (&gEfiEventExitBootServicesGuid);\r
\r
+ //\r
+ // Report that ExitBootServices() has been called\r
+ //\r
+ REPORT_STATUS_CODE (\r
+ EFI_PROGRESS_CODE,\r
+ (EFI_SOFTWARE_EFI_BOOT_SERVICE | EFI_SW_BS_PC_EXIT_BOOT_SERVICES)\r
+ );\r
+\r
+ MemoryProtectionExitBootServicesCallback();\r
+\r
//\r
// Disable interrupt of Debug timer.\r
//\r
//\r
gCpu->DisableInterrupt (gCpu);\r
\r
- //\r
- // Report that ExitBootServices() has been called\r
- //\r
- REPORT_STATUS_CODE (\r
- EFI_PROGRESS_CODE,\r
- (EFI_SOFTWARE_EFI_BOOT_SERVICE | EFI_SW_BS_PC_EXIT_BOOT_SERVICES)\r
- );\r
-\r
//\r
// Clear the non-runtime values of the EFI System Table\r
//\r
implementation. It is the caller's responsibility to allocate and free the\r
Destination and Scratch buffers.\r
If the compressed source data specified by Source and SourceSize is\r
- sucessfully decompressed into Destination, then EFI_SUCCESS is returned. If\r
+ successfully decompressed into Destination, then EFI_SUCCESS is returned. If\r
the compressed source data specified by Source and SourceSize is not in a\r
valid compressed data format, then EFI_INVALID_PARAMETER is returned.\r
\r
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