Initial import.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
29
EdkModulePkg/Core/DxeIplPeim/DxeIpl.dxs
Normal file
29
EdkModulePkg/Core/DxeIplPeim/DxeIpl.dxs
Normal file
@@ -0,0 +1,29 @@
|
||||
/*++
|
||||
|
||||
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:
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||||
|
||||
DxeIpl.dxs
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||||
|
||||
Abstract:
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||||
|
||||
Dependency expression file for DXE Initial Program Loader PEIM.
|
||||
|
||||
--*/
|
||||
|
||||
#include <AutoGen.h>
|
||||
#include <PeimDepex.h>
|
||||
|
||||
DEPENDENCY_START
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||||
EFI_PEI_PERMANENT_MEMORY_INSTALLED_PPI_GUID
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||||
DEPENDENCY_END
|
||||
|
||||
|
146
EdkModulePkg/Core/DxeIplPeim/DxeIpl.h
Normal file
146
EdkModulePkg/Core/DxeIplPeim/DxeIpl.h
Normal file
@@ -0,0 +1,146 @@
|
||||
/*++
|
||||
|
||||
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:
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||||
|
||||
DxeIpl.h
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||||
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||||
Abstract:
|
||||
|
||||
--*/
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||||
#ifndef __PEI_DXEIPL_H__
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#define __PEI_DXEIPL_H__
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|
||||
#define STACK_SIZE 0x20000
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||||
#define BSP_STORE_SIZE 0x4000
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||||
|
||||
extern BOOLEAN gInMemory;
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|
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VOID
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||||
SwitchIplStacks (
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VOID *EntryPoint,
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UINTN Parameter1,
|
||||
UINTN Parameter2,
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||||
VOID *NewStack,
|
||||
VOID *NewBsp
|
||||
)
|
||||
;
|
||||
|
||||
EFI_STATUS
|
||||
PeiFindFile (
|
||||
IN UINT8 Type,
|
||||
IN UINT16 SectionType,
|
||||
OUT EFI_GUID *FileName,
|
||||
OUT VOID **Pe32Data
|
||||
)
|
||||
;
|
||||
|
||||
EFI_STATUS
|
||||
PeiLoadFile (
|
||||
IN EFI_PEI_PE_COFF_LOADER_PROTOCOL *PeiEfiPeiPeCoffLoader,
|
||||
IN VOID *Pe32Data,
|
||||
OUT EFI_PHYSICAL_ADDRESS *ImageAddress,
|
||||
OUT UINT64 *ImageSize,
|
||||
OUT EFI_PHYSICAL_ADDRESS *EntryPoint
|
||||
)
|
||||
;
|
||||
|
||||
|
||||
EFI_STATUS
|
||||
CreateArchSpecificHobs (
|
||||
OUT EFI_PHYSICAL_ADDRESS *BspStore
|
||||
)
|
||||
;
|
||||
|
||||
EFI_STATUS
|
||||
GetImageReadFunction (
|
||||
IN PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext
|
||||
)
|
||||
;
|
||||
|
||||
EFI_STATUS
|
||||
PeiImageRead (
|
||||
IN VOID *FileHandle,
|
||||
IN UINTN FileOffset,
|
||||
IN OUT UINTN *ReadSize,
|
||||
OUT VOID *Buffer
|
||||
)
|
||||
;
|
||||
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
DxeIplLoadFile (
|
||||
IN EFI_PEI_FV_FILE_LOADER_PPI *This,
|
||||
IN EFI_FFS_FILE_HEADER *FfsHeader,
|
||||
OUT EFI_PHYSICAL_ADDRESS *ImageAddress,
|
||||
OUT UINT64 *ImageSize,
|
||||
OUT EFI_PHYSICAL_ADDRESS *EntryPoint
|
||||
);
|
||||
|
||||
EFI_STATUS
|
||||
ShadowDxeIpl (
|
||||
IN EFI_FFS_FILE_HEADER *DxeIpl,
|
||||
IN EFI_PEI_PE_COFF_LOADER_PROTOCOL *PeiEfiPeiPeCoffLoader
|
||||
);
|
||||
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
DxeLoadCore (
|
||||
IN EFI_DXE_IPL_PPI *This,
|
||||
IN EFI_PEI_SERVICES **PeiServices,
|
||||
IN EFI_PEI_HOB_POINTERS HobList
|
||||
);
|
||||
|
||||
EFI_STATUS
|
||||
PeiProcessFile (
|
||||
IN UINT16 SectionType,
|
||||
IN EFI_FFS_FILE_HEADER *FfsFileHeader,
|
||||
OUT VOID **Pe32Data
|
||||
);
|
||||
|
||||
EFI_STATUS
|
||||
EFIAPI
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||||
PeimInitializeDxeIpl (
|
||||
IN EFI_FFS_FILE_HEADER *FfsHeader,
|
||||
IN EFI_PEI_SERVICES **PeiServices
|
||||
);
|
||||
|
||||
EFI_STATUS
|
||||
PeiLoadx64File (
|
||||
IN EFI_PEI_PE_COFF_LOADER_PROTOCOL *PeiEfiPeiPeCoffLoader,
|
||||
IN VOID *Pe32Data,
|
||||
IN EFI_MEMORY_TYPE MemoryType,
|
||||
OUT EFI_PHYSICAL_ADDRESS *ImageAddress,
|
||||
OUT UINT64 *ImageSize,
|
||||
OUT EFI_PHYSICAL_ADDRESS *EntryPoint
|
||||
)
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||||
;
|
||||
|
||||
EFI_PHYSICAL_ADDRESS
|
||||
CreateIdentityMappingPageTables (
|
||||
IN UINT32 NumberOfProcessorPhysicalAddressBits
|
||||
)
|
||||
;
|
||||
|
||||
VOID
|
||||
ActivateLongMode (
|
||||
IN EFI_PHYSICAL_ADDRESS PageTables,
|
||||
IN EFI_PHYSICAL_ADDRESS HobStart,
|
||||
IN EFI_PHYSICAL_ADDRESS Stack,
|
||||
IN EFI_PHYSICAL_ADDRESS CodeEntryPoint1,
|
||||
IN EFI_PHYSICAL_ADDRESS CodeEntryPoint2
|
||||
);
|
||||
|
||||
VOID
|
||||
LoadGo64Gdt();
|
||||
|
||||
#endif
|
63
EdkModulePkg/Core/DxeIplPeim/DxeIpl.mbd
Normal file
63
EdkModulePkg/Core/DxeIplPeim/DxeIpl.mbd
Normal file
@@ -0,0 +1,63 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!--
|
||||
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.
|
||||
-->
|
||||
<ModuleBuildDescription xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.TianoCore.org/2006/Edk2.0 http://www.TianoCore.org/2006/Edk2.0/SurfaceArea.xsd">
|
||||
<MbdHeader>
|
||||
<BaseName>DxeIpl</BaseName>
|
||||
<Guid>86D70125-BAA3-4296-A62F-602BEBBB9081</Guid>
|
||||
<Version>EDK_RELEASE_VERSION 0x00020000</Version>
|
||||
<Description>FIX ME!</Description>
|
||||
<Copyright>Copyright (c) 2004-2006, Intel Corporation</Copyright>
|
||||
<License>
|
||||
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.
|
||||
</License>
|
||||
<Created>2006-03-12 17:09</Created>
|
||||
<Modified>2006-03-22 18:54</Modified>
|
||||
</MbdHeader>
|
||||
<Libraries>
|
||||
<Library>PeimEntryPoint</Library>
|
||||
<Library>PeiMemoryLib</Library>
|
||||
<Library>PeiCoreLib</Library>
|
||||
<Library>PeiServicesTablePointerLib</Library>
|
||||
<Library>PeiHobLib</Library>
|
||||
<Library>BaseCacheMaintenanceLib</Library>
|
||||
<Library>BaseUefiTianoDecompressLib</Library>
|
||||
<Library>BaseCustomDecompressLibNull</Library>
|
||||
<Library>PeiReportStatusCodeLib</Library>
|
||||
<Library>BaseDebugLibReportStatusCode</Library>
|
||||
<Library>BaseLib</Library>
|
||||
<Library>PeiMemoryAllocationLib</Library>
|
||||
<Arch ArchType="IA32">
|
||||
<Library OverrideID="8888">EdkPeCoffLoaderLib</Library>
|
||||
<Library OverrideID="8888">BasePeCoffLib</Library>
|
||||
</Arch>
|
||||
<Arch ArchType="X64">
|
||||
<Library>EdkPeCoffLoaderLib</Library>
|
||||
<Library>BasePeCoffLib</Library>
|
||||
</Arch>
|
||||
<Arch ArchType="IPF">
|
||||
<Library>EdkPeCoffLoaderLib</Library>
|
||||
<Library>BasePeCoffLib</Library>
|
||||
</Arch>
|
||||
<Arch ArchType="EBC">
|
||||
<Library>EdkPeCoffLoaderLib</Library>
|
||||
<Library>BasePeCoffLib</Library>
|
||||
</Arch>
|
||||
</Libraries>
|
||||
<BuildOptions ToolChain="MSFT">
|
||||
<ImageEntryPoint>_ModuleEntryPoint</ImageEntryPoint>
|
||||
</BuildOptions>
|
||||
</ModuleBuildDescription>
|
129
EdkModulePkg/Core/DxeIplPeim/DxeIpl.msa
Normal file
129
EdkModulePkg/Core/DxeIplPeim/DxeIpl.msa
Normal file
@@ -0,0 +1,129 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!--
|
||||
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.
|
||||
-->
|
||||
<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.TianoCore.org/2006/Edk2.0 http://www.TianoCore.org/2006/Edk2.0/SurfaceArea.xsd">
|
||||
<MsaHeader>
|
||||
<BaseName>DxeIpl</BaseName>
|
||||
<ModuleType>PEIM</ModuleType>
|
||||
<ComponentType>PE32_PEIM</ComponentType>
|
||||
<Guid>86D70125-BAA3-4296-A62F-602BEBBB9081</Guid>
|
||||
<Version>EDK_RELEASE_VERSION 0x00020000</Version>
|
||||
<Abstract>Component description file for DxeIpl module</Abstract>
|
||||
<Description>FIX ME!</Description>
|
||||
<Copyright>Copyright (c) 2004-2006, Intel Corporation</Copyright>
|
||||
<License>
|
||||
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.
|
||||
</License>
|
||||
<Specification>EFI_SPECIFICATION_VERSION 0x00000000</Specification>
|
||||
<Created>2006-03-12 17:09</Created>
|
||||
<Updated>2006-03-22 18:54</Updated>
|
||||
</MsaHeader>
|
||||
<LibraryClassDefinitions>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">DebugLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">PeimEntryPoint</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">BaseLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">HobLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">PerformanceLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">PeiCoreLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">ReportStatusCodeLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">CacheMaintenanceLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">EdkPeCoffLoaderLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">UefiDecompressLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">TianoDecompressLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">CustomDecompressLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">PeiServicesTablePointerLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">BaseMemoryLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">MemoryAllocationLib</LibraryClass>
|
||||
</LibraryClassDefinitions>
|
||||
<SourceFiles>
|
||||
<Filename>DxeLoad.c</Filename>
|
||||
<Filename>DxeIpl.dxs</Filename>
|
||||
<Arch ArchType="IA32">
|
||||
<Filename>ia32\ImageRead.c</Filename>
|
||||
<Filename>ia32\DxeLoadFunc.c</Filename>
|
||||
</Arch>
|
||||
<Arch ArchType="X64">
|
||||
<Filename>ia32\ImageRead.c</Filename>
|
||||
<Filename>ia32\DxeLoadFunc.c</Filename>
|
||||
</Arch>
|
||||
<Arch ArchType="IPF">
|
||||
<Filename>ipf\ImageRead.c</Filename>
|
||||
<Filename>ipf\DxeLoadFunc.c</Filename>
|
||||
</Arch>
|
||||
<Arch ArchType="EBC">
|
||||
<Filename>ia32\ImageRead.c</Filename>
|
||||
<Filename>ia32\DxeLoadFunc.c</Filename>
|
||||
</Arch>
|
||||
</SourceFiles>
|
||||
<Includes>
|
||||
<PackageName>MdePkg</PackageName>
|
||||
<PackageName>EdkModulePkg</PackageName>
|
||||
</Includes>
|
||||
<Protocols>
|
||||
<Protocol Usage="SOMETIMES_PRODUCED">Decompress</Protocol>
|
||||
<Protocol Usage="SOMETIMES_PRODUCED">TianoDecompress</Protocol>
|
||||
<Protocol Usage="SOMETIMES_PRODUCED">CustomizedDecompress</Protocol>
|
||||
</Protocols>
|
||||
<Hobs>
|
||||
<Hob Usage="SOMETIMES_PRODUCED" HobType="MEMORY_ALLOCATION">
|
||||
<C_Name>gEfiHobMemoryAllocBspStoreGuid</C_Name>
|
||||
<Guid>0x564b33cd, 0xc92a, 0x4593, 0x90, 0xbf, 0x24, 0x73, 0xe4, 0x3c, 0x63, 0x22</Guid>
|
||||
</Hob>
|
||||
<Hob Usage="SOMETIMES_PRODUCED" HobType="GUID_EXTENSION">
|
||||
<C_Name>gEfiDecompressProtocolGuid</C_Name>
|
||||
<Guid>0xd8117cfe, 0x94a6, 0x11d4, 0x9a, 0x3a, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d</Guid>
|
||||
</Hob>
|
||||
<Hob Usage="SOMETIMES_PRODUCED" HobType="GUID_EXTENSION">
|
||||
<C_Name>gEfiTianoDecompressProtocolGuid</C_Name>
|
||||
<Guid>0xe84cf29c, 0x191f, 0x4eae, 0x96, 0xe1, 0xf4, 0x6a, 0xec, 0xea, 0xea, 0x0b</Guid>
|
||||
</Hob>
|
||||
<Hob Usage="SOMETIMES_PRODUCED" HobType="GUID_EXTENSION">
|
||||
<C_Name>gEfiCustomizedDecompressProtocolGuid</C_Name>
|
||||
<Guid>0x9a44198e, 0xa4a2, 0x44e6, 0x8a, 0x1f, 0x39, 0xbe, 0xfd, 0xac, 0x89, 0x6f</Guid>
|
||||
</Hob>
|
||||
<Hob Usage="SOMETIMES_PRODUCED" HobType="GUID_EXTENSION">
|
||||
<C_Name>gEfiPeiPeCoffLoaderGuid</C_Name>
|
||||
<Guid>0xd8117cff, 0x94a6, 0x11d4, 0x9a, 0x3a, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d</Guid>
|
||||
</Hob>
|
||||
<Hob Usage="SOMETIMES_PRODUCED" HobType="MEMORY_ALLOCATION">
|
||||
<C_Name>gEfiHobMemoryAllocModuleGuid</C_Name>
|
||||
<Guid>0xf8e21975, 0x0899, 0x4f58, 0xa4, 0xbe, 0x55, 0x25, 0xa9, 0xc6, 0xd7, 0x7a</Guid>
|
||||
</Hob>
|
||||
<Hob Usage="SOMETIMES_PRODUCED" HobType="FIRMWARE_VOLUME">
|
||||
<Name>DecompressedFvmain.fv</Name>
|
||||
</Hob>
|
||||
</Hobs>
|
||||
<PPIs>
|
||||
<Ppi Usage="SOMETIMES_PRODUCED">DxeIpl</Ppi>
|
||||
<Ppi Usage="SOMETIMES_PRODUCED">FvFileLoader</Ppi>
|
||||
<Ppi Usage="SOMETIMES_PRODUCED">EndOfPeiSignal</Ppi>
|
||||
<Ppi Usage="SOMETIMES_CONSUMED">RecoveryModule</Ppi>
|
||||
<Ppi Usage="SOMETIMES_CONSUMED">S3Resume</Ppi>
|
||||
<Ppi Usage="SOMETIMES_CONSUMED">SectionExtraction</Ppi>
|
||||
<Ppi Usage="SOMETIMES_CONSUMED">Security</Ppi>
|
||||
<Ppi Usage="PRIVATE">PeiInMemory</Ppi>
|
||||
</PPIs>
|
||||
<Guids>
|
||||
<GuidEntry Usage="SOMETIMES_CONSUMED">
|
||||
<C_Name>PeiPeCoffLoader</C_Name>
|
||||
</GuidEntry>
|
||||
</Guids>
|
||||
<Externs>
|
||||
<Extern>
|
||||
<ModuleEntryPoint>PeimInitializeDxeIpl</ModuleEntryPoint>
|
||||
</Extern>
|
||||
</Externs>
|
||||
</ModuleSurfaceArea>
|
49
EdkModulePkg/Core/DxeIplPeim/DxeIplX64.mbd
Normal file
49
EdkModulePkg/Core/DxeIplPeim/DxeIplX64.mbd
Normal file
@@ -0,0 +1,49 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!--
|
||||
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.
|
||||
-->
|
||||
<ModuleBuildDescription xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.TianoCore.org/2006/Edk2.0 http://www.TianoCore.org/2006/Edk2.0/SurfaceArea.xsd">
|
||||
<MbdHeader>
|
||||
<BaseName>DxeIpl</BaseName>
|
||||
<Guid>86D70125-BAA3-4296-A62F-602BEBBB9081</Guid>
|
||||
<Version>EDK_RELEASE_VERSION 0x00020000</Version>
|
||||
<Description>FIX ME!</Description>
|
||||
<Copyright>Copyright 2004-2006, Intel Corporation</Copyright>
|
||||
<License>
|
||||
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.
|
||||
</License>
|
||||
<Created>2006-04-03 23:58</Created>
|
||||
</MbdHeader>
|
||||
<Libraries>
|
||||
<Library>PeimEntryPoint</Library>
|
||||
<Library>PeiMemoryLib</Library>
|
||||
<Library>PeiCoreLib</Library>
|
||||
<Library>PeiServicesTablePointerLib</Library>
|
||||
<Library>PeiHobLib</Library>
|
||||
<Library>BaseCacheMaintenanceLib</Library>
|
||||
<Library>BaseUefiTianoDecompressLib</Library>
|
||||
<Library>BaseCustomDecompressLibNull</Library>
|
||||
<Library>PeiReportStatusCodeLib</Library>
|
||||
<Library>BaseDebugLibReportStatusCode</Library>
|
||||
<Library>BaseLib</Library>
|
||||
<Library>PeiMemoryAllocationLib</Library>
|
||||
<Library>PeiReportStatusCodeLib</Library>
|
||||
<Arch ArchType="IA32" OverrideID="8888">
|
||||
<Library>EdkPeCoffLoaderX64Lib</Library>
|
||||
<Library>EdkPeCoffLoaderLib</Library>
|
||||
<Library>BasePeCoffLib</Library>
|
||||
</Arch>
|
||||
</Libraries>
|
||||
</ModuleBuildDescription>
|
85
EdkModulePkg/Core/DxeIplPeim/DxeIplX64.msa
Normal file
85
EdkModulePkg/Core/DxeIplPeim/DxeIplX64.msa
Normal file
@@ -0,0 +1,85 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!--
|
||||
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.
|
||||
-->
|
||||
<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.TianoCore.org/2006/Edk2.0 http://www.TianoCore.org/2006/Edk2.0/SurfaceArea.xsd">
|
||||
<MsaHeader>
|
||||
<BaseName>DxeIpl</BaseName>
|
||||
<ModuleType>PEIM</ModuleType>
|
||||
<ComponentType>PE32_PEIM</ComponentType>
|
||||
<Guid>86D70125-BAA3-4296-A62F-602BEBBB9081</Guid>
|
||||
<Version>EDK_RELEASE_VERSION 0x00020000</Version>
|
||||
<Abstract>Component description file for DxeIpl module</Abstract>
|
||||
<Description>FIX ME!</Description>
|
||||
<Copyright>Copyright 2004-2006, Intel Corporation</Copyright>
|
||||
<License>
|
||||
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.
|
||||
</License>
|
||||
<Specification>EFI_SPECIFICATION_VERSION 0x00000000</Specification>
|
||||
<Created>2006-04-03 23:58</Created>
|
||||
</MsaHeader>
|
||||
<LibraryClassDefinitions>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">DebugLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">PeimEntryPoint</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">BaseLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">HobLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">PerformanceLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">PeiCoreLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">ReportStatusCodeLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">CacheMaintenanceLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">EdkPeCoffLoaderLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">UefiDecompressLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">TianoDecompressLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">CustomDecompressLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">PeiServicesTablePointerLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">BaseMemoryLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">MemoryAllocationLib</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">EdkPeCoffLoaderX64Lib</LibraryClass>
|
||||
</LibraryClassDefinitions>
|
||||
<SourceFiles>
|
||||
<Filename>DxeIpl.dxs</Filename>
|
||||
<Filename>DxeLoadX64.c</Filename>
|
||||
<Arch ArchType="IA32">
|
||||
<Filename>x64\ImageRead.c</Filename>
|
||||
<Filename>x64\LongMode.asm</Filename>
|
||||
<Filename>x64\DxeLoadFunc.c</Filename>
|
||||
<Filename>x64\VirtualMemory.c</Filename>
|
||||
</Arch>
|
||||
</SourceFiles>
|
||||
<Includes>
|
||||
<PackageName>MdePkg</PackageName>
|
||||
<PackageName>EdkModulePkg</PackageName>
|
||||
</Includes>
|
||||
<Protocols>
|
||||
<Protocol Usage="ALWAYS_CONSUMED">Decompress</Protocol>
|
||||
<Protocol Usage="ALWAYS_CONSUMED">TianoDecompress</Protocol>
|
||||
<Protocol Usage="ALWAYS_CONSUMED">CustomizedDecompress</Protocol>
|
||||
</Protocols>
|
||||
<PPIs>
|
||||
<Ppi Usage="ALWAYS_CONSUMED">PeiInMemory</Ppi>
|
||||
<Ppi Usage="ALWAYS_CONSUMED">RecoveryModule</Ppi>
|
||||
<Ppi Usage="ALWAYS_CONSUMED">SectionExtraction</Ppi>
|
||||
<Ppi Usage="ALWAYS_CONSUMED">Security</Ppi>
|
||||
<Ppi Usage="ALWAYS_CONSUMED">DxeIpl</Ppi>
|
||||
<Ppi Usage="ALWAYS_CONSUMED">S3Resume</Ppi>
|
||||
<Ppi Usage="ALWAYS_CONSUMED">EndOfPeiSignal</Ppi>
|
||||
<Ppi Usage="ALWAYS_CONSUMED">FvFileLoader</Ppi>
|
||||
</PPIs>
|
||||
<Guids>
|
||||
<GuidEntry Usage="ALWAYS_CONSUMED">
|
||||
<C_Name>PeiPeCoffLoader</C_Name>
|
||||
</GuidEntry>
|
||||
</Guids>
|
||||
</ModuleSurfaceArea>
|
1010
EdkModulePkg/Core/DxeIplPeim/DxeLoad.c
Normal file
1010
EdkModulePkg/Core/DxeIplPeim/DxeLoad.c
Normal file
File diff suppressed because it is too large
Load Diff
1018
EdkModulePkg/Core/DxeIplPeim/DxeLoadX64.c
Normal file
1018
EdkModulePkg/Core/DxeIplPeim/DxeLoadX64.c
Normal file
File diff suppressed because it is too large
Load Diff
70
EdkModulePkg/Core/DxeIplPeim/Ipf/DxeLoadFunc.c
Normal file
70
EdkModulePkg/Core/DxeIplPeim/Ipf/DxeLoadFunc.c
Normal file
@@ -0,0 +1,70 @@
|
||||
/*++
|
||||
|
||||
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:
|
||||
|
||||
IpfDxeLoad.c
|
||||
|
||||
Abstract:
|
||||
|
||||
Ipf-specifc functionality for DxeLoad.
|
||||
|
||||
--*/
|
||||
|
||||
#include <DxeIpl.h>
|
||||
|
||||
EFI_STATUS
|
||||
CreateArchSpecificHobs (
|
||||
OUT EFI_PHYSICAL_ADDRESS *BspStore
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
|
||||
Creates architecture-specific HOBs.
|
||||
|
||||
Note: New parameters should NOT be added for any HOBs that are added to this
|
||||
function. BspStore is a special case because it is required for the
|
||||
call to SwitchStacks() in DxeLoad().
|
||||
|
||||
Arguments:
|
||||
|
||||
BspStore - The address of the BSP Store for those architectures that need
|
||||
it. Otherwise 0.
|
||||
|
||||
Returns:
|
||||
|
||||
EFI_SUCCESS - The HOBs were created successfully.
|
||||
|
||||
--*/
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
|
||||
Status = EFI_SUCCESS;
|
||||
|
||||
ASSERT (NULL != BspStore);
|
||||
|
||||
//
|
||||
// Allocate 16KB for the BspStore
|
||||
//
|
||||
Status = PeiCoreAllocatePages (EfiBootServicesData, EFI_SIZE_TO_PAGES (BSP_STORE_SIZE), BspStore);
|
||||
if (EFI_ERROR (Status)) {
|
||||
return Status;
|
||||
}
|
||||
|
||||
BuildBspStoreHob (
|
||||
*BspStore,
|
||||
BSP_STORE_SIZE,
|
||||
EfiBootServicesData
|
||||
);
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
|
72
EdkModulePkg/Core/DxeIplPeim/Ipf/ImageRead.c
Normal file
72
EdkModulePkg/Core/DxeIplPeim/Ipf/ImageRead.c
Normal file
@@ -0,0 +1,72 @@
|
||||
/*++
|
||||
|
||||
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:
|
||||
|
||||
ImageRead.c
|
||||
|
||||
Abstract:
|
||||
|
||||
--*/
|
||||
|
||||
#include <DxeIpl.h>
|
||||
|
||||
EFI_STATUS
|
||||
PeiImageRead (
|
||||
IN VOID *FileHandle,
|
||||
IN UINTN FileOffset,
|
||||
IN OUT UINTN *ReadSize,
|
||||
OUT VOID *Buffer
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
|
||||
Support routine for the PE/COFF Loader that reads a buffer from a PE/COFF file
|
||||
|
||||
Arguments:
|
||||
|
||||
FileHandle - The handle to the PE/COFF file
|
||||
|
||||
FileOffset - The offset, in bytes, into the file to read
|
||||
|
||||
ReadSize - The number of bytes to read from the file starting at FileOffset
|
||||
|
||||
Buffer - A pointer to the buffer to read the data into.
|
||||
|
||||
Returns:
|
||||
|
||||
EFI_SUCCESS - ReadSize bytes of data were read into Buffer from the PE/COFF file starting at FileOffset
|
||||
|
||||
--*/
|
||||
{
|
||||
CHAR8 *Destination8;
|
||||
CHAR8 *Source8;
|
||||
UINTN Length;
|
||||
|
||||
Destination8 = Buffer;
|
||||
Source8 = (CHAR8 *) ((UINTN) FileHandle + FileOffset);
|
||||
Length = *ReadSize;
|
||||
while (Length--) {
|
||||
*(Destination8++) = *(Source8++);
|
||||
}
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
EFI_STATUS
|
||||
GetImageReadFunction (
|
||||
IN PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext
|
||||
)
|
||||
{
|
||||
ImageContext->ImageRead = PeiImageRead;
|
||||
return EFI_SUCCESS;
|
||||
}
|
47
EdkModulePkg/Core/DxeIplPeim/build.xml
Normal file
47
EdkModulePkg/Core/DxeIplPeim/build.xml
Normal file
@@ -0,0 +1,47 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?><!-- 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.-->
|
||||
<project basedir="." default="DxeIpl"><!--Apply external ANT tasks-->
|
||||
<taskdef resource="GenBuild.tasks"/>
|
||||
<taskdef resource="net/sf/antcontrib/antlib.xml"/>
|
||||
<property environment="env"/>
|
||||
<property name="WORKSPACE_DIR" value="${env.WORKSPACE}"/>
|
||||
<import file="${WORKSPACE_DIR}\Tools\Conf\BuildMacro.xml"/><!--MODULE_RELATIVE PATH is relative to PACKAGE_DIR-->
|
||||
<property name="MODULE_RELATIVE_PATH" value="Core\DxeIplPeim"/>
|
||||
<property name="MODULE_DIR" value="${PACKAGE_DIR}\${MODULE_RELATIVE_PATH}"/>
|
||||
<property name="COMMON_FILE" value="${WORKSPACE_DIR}\Tools\Conf\Common.xml"/>
|
||||
<target name="DxeIpl">
|
||||
<GenBuild baseName="DxeIpl" mbdFilename="${MODULE_DIR}\DxeIpl.mbd" msaFilename="${MODULE_DIR}\DxeIpl.msa"/>
|
||||
</target>
|
||||
<target depends="DxeIpl_clean" name="clean"/>
|
||||
<target depends="DxeIpl_cleanall" name="cleanall"/>
|
||||
<target name="DxeIpl_clean">
|
||||
<OutputDirSetup baseName="DxeIpl" mbdFilename="${MODULE_DIR}\DxeIpl.mbd" msaFilename="${MODULE_DIR}\DxeIpl.msa"/>
|
||||
<if>
|
||||
<available file="${DEST_DIR_OUTPUT}\DxeIpl_build.xml"/>
|
||||
<then>
|
||||
<ant antfile="${DEST_DIR_OUTPUT}\DxeIpl_build.xml" target="clean"/>
|
||||
</then>
|
||||
</if>
|
||||
<delete dir="${DEST_DIR_OUTPUT}" excludes="*.xml"/>
|
||||
</target>
|
||||
<target name="DxeIpl_cleanall">
|
||||
<OutputDirSetup baseName="DxeIpl" mbdFilename="${MODULE_DIR}\DxeIpl.mbd" msaFilename="${MODULE_DIR}\DxeIpl.msa"/>
|
||||
<if>
|
||||
<available file="${DEST_DIR_OUTPUT}\DxeIpl_build.xml"/>
|
||||
<then>
|
||||
<ant antfile="${DEST_DIR_OUTPUT}\DxeIpl_build.xml" target="cleanall"/>
|
||||
</then>
|
||||
</if>
|
||||
<delete dir="${DEST_DIR_OUTPUT}"/>
|
||||
<delete dir="${DEST_DIR_DEBUG}"/>
|
||||
<delete>
|
||||
<fileset dir="${BIN_DIR}" includes="**DxeIpl*"/>
|
||||
</delete>
|
||||
</target>
|
||||
</project>
|
46
EdkModulePkg/Core/DxeIplPeim/build_X64.xml
Normal file
46
EdkModulePkg/Core/DxeIplPeim/build_X64.xml
Normal file
@@ -0,0 +1,46 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?><!-- 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.-->
|
||||
<project basedir="." default="DxeIpl"><!--Apply external ANT tasks-->
|
||||
<taskdef resource="GenBuild.tasks"/>
|
||||
<property environment="env"/>
|
||||
<property name="WORKSPACE_DIR" value="${env.WORKSPACE}"/>
|
||||
<import file="${WORKSPACE_DIR}\Tools\Conf\BuildMacro.xml"/><!--MODULE_RELATIVE PATH is relative to PACKAGE_DIR-->
|
||||
<property name="MODULE_RELATIVE_PATH" value="Core\DxeIplPeim"/>
|
||||
<property name="MODULE_DIR" value="${PACKAGE_DIR}\${MODULE_RELATIVE_PATH}"/>
|
||||
<property name="COMMON_FILE" value="${WORKSPACE_DIR}\Tools\Conf\Common.xml"/>
|
||||
<target name="DxeIpl">
|
||||
<GenBuild baseName="DxeIpl" mbdFilename="${MODULE_DIR}\DxeIplX64.mbd" msaFilename="${MODULE_DIR}\DxeIplX64.msa"/>
|
||||
</target>
|
||||
<target depends="DxeIpl_clean" name="clean"/>
|
||||
<target depends="DxeIpl_cleanAll" name="cleanAll"/>
|
||||
<target name="DxeIpl_clean">
|
||||
<OutputDirSetup baseName="DxeIpl" mbdFilename="${MODULE_DIR}\DxeIplX64.mbd" msaFilename="${MODULE_DIR}\DxeIplX64.msa"/>
|
||||
<if>
|
||||
<available file="${DEST_DIR_OUTPUT}\DxeIpl_build.xml"/>
|
||||
<then>
|
||||
<ant antfile="${DEST_DIR_OUTPUT}\DxeIpl_build.xml" target="clean"/>
|
||||
</then>
|
||||
</if>
|
||||
<delete dir="${DEST_DIR_OUTPUT}" excludes="*.xml"/>
|
||||
</target>
|
||||
<target name="DxeIpl_cleanAll">
|
||||
<OutputDirSetup baseName="DxeIpl" mbdFilename="${MODULE_DIR}\DxeIplX64.mbd" msaFilename="${MODULE_DIR}\DxeIplX64.msa"/>
|
||||
<if>
|
||||
<available file="${DEST_DIR_OUTPUT}\DxeIpl_build.xml"/>
|
||||
<then>
|
||||
<ant antfile="${DEST_DIR_OUTPUT}\DxeIpl_build.xml" target="cleanAll"/>
|
||||
</then>
|
||||
</if>
|
||||
<delete dir="${DEST_DIR_OUTPUT}"/>
|
||||
<delete dir="${DEST_DIR_DEBUG}"/>
|
||||
<delete>
|
||||
<fileset dir="${BIN_DIR}" includes="**DxeIpl*"/>
|
||||
</delete>
|
||||
</target>
|
||||
</project>
|
51
EdkModulePkg/Core/DxeIplPeim/ia32/DxeLoadFunc.c
Normal file
51
EdkModulePkg/Core/DxeIplPeim/ia32/DxeLoadFunc.c
Normal file
@@ -0,0 +1,51 @@
|
||||
/*++
|
||||
|
||||
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:
|
||||
|
||||
DxeLoadFunc.c
|
||||
|
||||
Abstract:
|
||||
|
||||
Ia32-specifc functionality for DxeLoad.
|
||||
|
||||
--*/
|
||||
|
||||
#include <DxeIpl.h>
|
||||
|
||||
EFI_STATUS
|
||||
CreateArchSpecificHobs (
|
||||
OUT EFI_PHYSICAL_ADDRESS *BspStore
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
|
||||
Creates architecture-specific HOBs.
|
||||
|
||||
Note: New parameters should NOT be added for any HOBs that are added to this
|
||||
function. BspStore is a special case because it is required for the
|
||||
call to SwitchStacks() in DxeLoad().
|
||||
|
||||
Arguments:
|
||||
|
||||
BspStore - The address of the BSP Store for those architectures that need
|
||||
it. Otherwise 0.
|
||||
|
||||
Returns:
|
||||
|
||||
EFI_SUCCESS - The HOBs were created successfully.
|
||||
|
||||
--*/
|
||||
{
|
||||
*BspStore = 0;
|
||||
return EFI_SUCCESS;
|
||||
}
|
112
EdkModulePkg/Core/DxeIplPeim/ia32/ImageRead.c
Normal file
112
EdkModulePkg/Core/DxeIplPeim/ia32/ImageRead.c
Normal file
@@ -0,0 +1,112 @@
|
||||
/*++
|
||||
|
||||
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:
|
||||
|
||||
ImageRead.c
|
||||
|
||||
Abstract:
|
||||
|
||||
--*/
|
||||
|
||||
#include <DxeIpl.h>
|
||||
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
PeiImageRead (
|
||||
IN VOID *FileHandle,
|
||||
IN UINTN FileOffset,
|
||||
IN OUT UINTN *ReadSize,
|
||||
OUT VOID *Buffer
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
|
||||
Support routine for the PE/COFF Loader that reads a buffer from a PE/COFF file
|
||||
|
||||
Arguments:
|
||||
|
||||
FileHandle - The handle to the PE/COFF file
|
||||
|
||||
FileOffset - The offset, in bytes, into the file to read
|
||||
|
||||
ReadSize - The number of bytes to read from the file starting at FileOffset
|
||||
|
||||
Buffer - A pointer to the buffer to read the data into.
|
||||
|
||||
Returns:
|
||||
|
||||
EFI_SUCCESS - ReadSize bytes of data were read into Buffer from the PE/COFF file starting at FileOffset
|
||||
|
||||
--*/
|
||||
{
|
||||
UINT8 *Destination32;
|
||||
UINT8 *Source32;
|
||||
UINTN Length;
|
||||
|
||||
|
||||
Destination32 = Buffer;
|
||||
Source32 = (UINT8 *) ((UINTN) FileHandle + FileOffset);
|
||||
|
||||
//
|
||||
// This function assumes 32-bit alignment to increase performance
|
||||
//
|
||||
// ASSERT (ALIGN_POINTER (Destination32, sizeof (UINT32)) == Destination32);
|
||||
// ASSERT (ALIGN_POINTER (Source32, sizeof (UINT32)) == Source32);
|
||||
|
||||
Length = *ReadSize;
|
||||
while (Length--) {
|
||||
*(Destination32++) = *(Source32++);
|
||||
}
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
EFI_STATUS
|
||||
GetImageReadFunction (
|
||||
IN PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
Support routine to return the PE32 Image Reader.
|
||||
If the PeiImageRead() function is less than a page
|
||||
in legnth. If the function is more than a page the DXE IPL will crash!!!!
|
||||
|
||||
Arguments:
|
||||
ImageContext - The context of the image being loaded
|
||||
|
||||
Returns:
|
||||
EFI_SUCCESS - If Image function location is found
|
||||
|
||||
--*/
|
||||
{
|
||||
VOID *MemoryBuffer;
|
||||
|
||||
if (gInMemory) {
|
||||
ImageContext->ImageRead = PeiImageRead;
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
//
|
||||
// BugBug; This code assumes PeiImageRead() is less than a page in size!
|
||||
// Allocate a page so we can shaddow the read function from FLASH into
|
||||
// memory to increase performance.
|
||||
//
|
||||
|
||||
MemoryBuffer = AllocateCopyPool (0x400, (VOID *)(UINTN) PeiImageRead);
|
||||
ASSERT (MemoryBuffer != NULL);
|
||||
|
||||
ImageContext->ImageRead = (PE_COFF_LOADER_READ_FILE) (UINTN) MemoryBuffer;
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
|
53
EdkModulePkg/Core/DxeIplPeim/x64/DxeLoadFunc.c
Normal file
53
EdkModulePkg/Core/DxeIplPeim/x64/DxeLoadFunc.c
Normal file
@@ -0,0 +1,53 @@
|
||||
/*++
|
||||
|
||||
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:
|
||||
|
||||
DxeLoadFunc.c
|
||||
|
||||
Abstract:
|
||||
|
||||
Ia32-specifc functionality for DxeLoad X64 Lakeport.
|
||||
|
||||
--*/
|
||||
|
||||
#include <DxeIpl.h>
|
||||
|
||||
EFI_STATUS
|
||||
CreateArchSpecificHobs (
|
||||
OUT EFI_PHYSICAL_ADDRESS *BspStore
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
|
||||
Creates architecture-specific HOBs.
|
||||
|
||||
Note: New parameters should NOT be added for any HOBs that are added to this
|
||||
function. BspStore is a special case because it is required for the
|
||||
call to SwitchStacks() in DxeLoad().
|
||||
|
||||
Arguments:
|
||||
|
||||
PeiServices - General purpose services available to every PEIM.
|
||||
BspStore - The address of the BSP Store for those architectures that need
|
||||
it. Otherwise 0.
|
||||
|
||||
Returns:
|
||||
|
||||
EFI_SUCCESS - The HOBs were created successfully.
|
||||
|
||||
--*/
|
||||
{
|
||||
*BspStore = 0;
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
|
106
EdkModulePkg/Core/DxeIplPeim/x64/ImageRead.c
Normal file
106
EdkModulePkg/Core/DxeIplPeim/x64/ImageRead.c
Normal file
@@ -0,0 +1,106 @@
|
||||
/*++
|
||||
|
||||
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:
|
||||
|
||||
ImageRead.c
|
||||
|
||||
Abstract:
|
||||
|
||||
--*/
|
||||
|
||||
#include <DxeIpl.h>
|
||||
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
PeiImageRead (
|
||||
IN VOID *FileHandle,
|
||||
IN UINTN FileOffset,
|
||||
IN OUT UINTN *ReadSize,
|
||||
OUT VOID *Buffer
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
|
||||
Support routine for the PE/COFF Loader that reads a buffer from a PE/COFF file
|
||||
|
||||
Arguments:
|
||||
|
||||
FileHandle - The handle to the PE/COFF file
|
||||
|
||||
FileOffset - The offset, in bytes, into the file to read
|
||||
|
||||
ReadSize - The number of bytes to read from the file starting at FileOffset
|
||||
|
||||
Buffer - A pointer to the buffer to read the data into.
|
||||
|
||||
Returns:
|
||||
|
||||
EFI_SUCCESS - ReadSize bytes of data were read into Buffer from the PE/COFF file starting at FileOffset
|
||||
|
||||
--*/
|
||||
{
|
||||
CHAR8 *Destination8;
|
||||
CHAR8 *Source8;
|
||||
UINTN Length;
|
||||
|
||||
Destination8 = Buffer;
|
||||
Source8 = (CHAR8 *) ((UINTN) FileHandle + FileOffset);
|
||||
Length = *ReadSize;
|
||||
while (Length--) {
|
||||
*(Destination8++) = *(Source8++);
|
||||
}
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
EFI_STATUS
|
||||
GetImageReadFunction (
|
||||
IN PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
|
||||
Support routine to return the PE32 Image Reader.
|
||||
If the PeiImageRead() function is less than a page
|
||||
in legnth. If the function is more than a page the DXE IPL will crash!!!!
|
||||
|
||||
Arguments:
|
||||
ImageContext - The context of the image being loaded
|
||||
|
||||
Returns:
|
||||
|
||||
EFI_SUCCESS - If Image function location is found
|
||||
|
||||
--*/
|
||||
{
|
||||
VOID *MemoryBuffer;
|
||||
|
||||
if (gInMemory) {
|
||||
ImageContext->ImageRead = PeiImageRead;
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
//
|
||||
// BugBug; This code assumes PeiImageRead() is less than a page in size!
|
||||
// Allocate a page so we can shaddow the read function from FLASH into
|
||||
// memory to increase performance.
|
||||
//
|
||||
|
||||
MemoryBuffer = AllocateCopyPool (0x400, (VOID *)(UINTN) PeiImageRead);
|
||||
ASSERT (MemoryBuffer != NULL);
|
||||
|
||||
ImageContext->ImageRead = (PE_COFF_LOADER_READ_FILE) (UINTN) MemoryBuffer;
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
|
1357
EdkModulePkg/Core/DxeIplPeim/x64/LongMode.asm
Normal file
1357
EdkModulePkg/Core/DxeIplPeim/x64/LongMode.asm
Normal file
File diff suppressed because it is too large
Load Diff
434
EdkModulePkg/Core/DxeIplPeim/x64/VirtualMemory.c
Normal file
434
EdkModulePkg/Core/DxeIplPeim/x64/VirtualMemory.c
Normal file
@@ -0,0 +1,434 @@
|
||||
/*++
|
||||
|
||||
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:
|
||||
VirtualMemory.c
|
||||
|
||||
Abstract:
|
||||
|
||||
x64 Virtual Memory Management Services in the form of an IA-32 driver.
|
||||
Used to establish a 1:1 Virtual to Physical Mapping that is required to
|
||||
enter Long Mode (x64 64-bit mode).
|
||||
|
||||
While we make a 1:1 mapping (identity mapping) for all physical pages
|
||||
we still need to use the MTRR's to ensure that the cachability attirbutes
|
||||
for all memory regions is correct.
|
||||
|
||||
The basic idea is to use 2MB page table entries where ever possible. If
|
||||
more granularity of cachability is required then 4K page tables are used.
|
||||
|
||||
References:
|
||||
1) IA-32 Intel(R) Atchitecture Software Developer's Manual Volume 1:Basic Architecture, Intel
|
||||
2) IA-32 Intel(R) Atchitecture Software Developer's Manual Volume 2:Instruction Set Reference, Intel
|
||||
3) IA-32 Intel(R) Atchitecture Software Developer's Manual Volume 3:System Programmer's Guide, Intel
|
||||
|
||||
--*/
|
||||
|
||||
#include "VirtualMemory.h"
|
||||
|
||||
x64_MTRR_VARIABLE_RANGE *mMTRRVariableRange;
|
||||
x64_MTRR_FIXED_RANGE mMTRRFixedRange;
|
||||
|
||||
|
||||
//
|
||||
// Physial memory limit values for each of the 11 fixed MTRRs
|
||||
//
|
||||
UINTN mFixedRangeLimit[] = {
|
||||
0x7FFFF, // Fixed MTRR #0 describes 0x00000..0x7FFFF
|
||||
0x9FFFF, // Fixed MTRR #1 describes 0x80000..0x9FFFF
|
||||
0xBFFFF, // Fixed MTRR #2 describes 0xA0000..0xBFFFF
|
||||
0xC7FFF, // Fixed MTRR #3 describes 0xC0000..0xC7FFF
|
||||
0xCFFFF, // Fixed MTRR #4 describes 0xC8000..0xCFFFF
|
||||
0xD7FFF, // Fixed MTRR #5 describes 0xD0000..0xD7FFF
|
||||
0xDFFFF, // Fixed MTRR #6 describes 0xD8000..0xDFFFF
|
||||
0xE7FFF, // Fixed MTRR #7 describes 0xE0000..0xE7FFF
|
||||
0xEFFFF, // Fixed MTRR #8 describes 0xE8000..0xEFFFF
|
||||
0xF7FFF, // Fixed MTRR #9 describes 0xF0000..0xF7FFF
|
||||
0xFFFFF // Fixed MTRR #10 describes 0xF8000..0xFFFFF
|
||||
};
|
||||
|
||||
//
|
||||
// The size, in bits, of each of the 11 fixed MTRR.
|
||||
//
|
||||
UINTN mFixedRangeShift[] = {
|
||||
16, // Fixed MTRR #0 describes 8, 64 KB ranges
|
||||
14, // Fixed MTRR #1 describes 8, 16 KB ranges
|
||||
14, // Fixed MTRR #2 describes 8, 16 KB ranges
|
||||
12, // Fixed MTRR #3 describes 8, 4 KB ranges
|
||||
12, // Fixed MTRR #4 describes 8, 4 KB ranges
|
||||
12, // Fixed MTRR #5 describes 8, 4 KB ranges
|
||||
12, // Fixed MTRR #6 describes 8, 4 KB ranges
|
||||
12, // Fixed MTRR #7 describes 8, 4 KB ranges
|
||||
12, // Fixed MTRR #8 describes 8, 4 KB ranges
|
||||
12, // Fixed MTRR #9 describes 8, 4 KB ranges
|
||||
12 // Fixed MTRR #10 describes 8, 4 KB ranges
|
||||
};
|
||||
|
||||
|
||||
UINTN mPowerOf2[] = {
|
||||
1,
|
||||
2,
|
||||
4,
|
||||
8,
|
||||
16,
|
||||
32,
|
||||
64,
|
||||
128,
|
||||
256,
|
||||
512
|
||||
};
|
||||
|
||||
x64_MTRR_MEMORY_TYPE
|
||||
EfiGetMTRRMemoryType (
|
||||
IN EFI_PHYSICAL_ADDRESS Address
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
|
||||
Retrieves the memory type from the MTRR that describes a physical address.
|
||||
|
||||
Arguments:
|
||||
|
||||
VariableRange - Set of Variable MTRRs
|
||||
|
||||
FixedRange - Set of Fixed MTRRs
|
||||
|
||||
Address - The physical address for which the MTRR memory type is being retrieved
|
||||
|
||||
Returns:
|
||||
|
||||
The MTRR Memory Type for the physical memory specified by Address.
|
||||
|
||||
--*/
|
||||
{
|
||||
UINTN Index;
|
||||
UINTN TypeIndex;
|
||||
BOOLEAN Found;
|
||||
x64_MTRR_MEMORY_TYPE VariableType;
|
||||
EFI_PHYSICAL_ADDRESS MaskBase;
|
||||
EFI_PHYSICAL_ADDRESS PhysMask;
|
||||
|
||||
//
|
||||
// If the MTRRs are disabled, then return the Uncached Memory Type
|
||||
//
|
||||
if (mMTRRFixedRange.DefaultType.Bits.E == 0) {
|
||||
return Uncached;
|
||||
}
|
||||
|
||||
//
|
||||
// If the CPU supports Fixed MTRRs and the Fixed MTRRs are enabled, then
|
||||
// see if Address falls into one of the Fixed MTRRs
|
||||
//
|
||||
if (mMTRRFixedRange.Capabilities.Bits.FIX && mMTRRFixedRange.DefaultType.Bits.FE) {
|
||||
//
|
||||
// Loop though 11 fixed MTRRs
|
||||
//
|
||||
for (Index = 0; Index < 11; Index++) {
|
||||
//
|
||||
// Check for a matching range
|
||||
//
|
||||
if (Address <= mFixedRangeLimit[Index]) {
|
||||
//
|
||||
// Compute the offset address into the MTRR bu subtrating the base address of the MTRR
|
||||
//
|
||||
if (Index > 0) {
|
||||
Address = Address - (mFixedRangeLimit[Index-1] + 1);
|
||||
}
|
||||
//
|
||||
// Retrieve the index into the MTRR to extract the memory type. The range is 0..7
|
||||
//
|
||||
TypeIndex = (UINTN)RShiftU64 (Address, mFixedRangeShift[Index]);
|
||||
|
||||
//
|
||||
// Retrieve and return the memory type for the matching range
|
||||
//
|
||||
return mMTRRFixedRange.Fixed[Index].Type[TypeIndex];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// If Address was not found in a Fixed MTRR, then search the Variable MTRRs
|
||||
//
|
||||
for (Index = 0, Found = FALSE, VariableType = WriteBack; Index < mMTRRFixedRange.Capabilities.Bits.VCNT; Index++) {
|
||||
//
|
||||
// BugBug: __aullshr complier error
|
||||
//
|
||||
if ((mMTRRVariableRange[Index].PhysMask.Uint64 & 0x800) == 0x800) {
|
||||
//if (mMTRRVariableRange[Index].PhysMask.Bits.Valid == 1) {
|
||||
PhysMask = mMTRRVariableRange[Index].PhysMask.Uint64 & ~0xfff;
|
||||
MaskBase = PhysMask & (mMTRRVariableRange[Index].PhysBase.Uint64 & ~0xfff);
|
||||
if (MaskBase == (PhysMask & Address)) {
|
||||
//
|
||||
// Check to see how many matches we find
|
||||
//
|
||||
Found = TRUE;
|
||||
if ((mMTRRVariableRange[Index].PhysBase.Bits.Type == Uncached) || (VariableType == Uncached)) {
|
||||
//
|
||||
// If any matching region uses UC, the memory region is UC
|
||||
//
|
||||
VariableType = Uncached;
|
||||
} else if ((mMTRRVariableRange[Index].PhysBase.Bits.Type == WriteThrough) || (VariableType == WriteThrough)){
|
||||
//
|
||||
// If it's WT and WB then set it to WT. If it's WT and other type it's undefined
|
||||
//
|
||||
VariableType = WriteThrough;
|
||||
} else {
|
||||
VariableType = mMTRRVariableRange[Index].PhysBase.Bits.Type;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (Found) {
|
||||
return VariableType;
|
||||
}
|
||||
|
||||
//
|
||||
// Address was not found in the Fixed or Variable MTRRs, so return the default memory type
|
||||
//
|
||||
return mMTRRFixedRange.DefaultType.Bits.Type;
|
||||
}
|
||||
|
||||
|
||||
BOOLEAN
|
||||
CanNotUse2MBPage (
|
||||
IN EFI_PHYSICAL_ADDRESS BaseAddress
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
Test to see if a 2MB aligned page has all the same attributes. If a 2MB page
|
||||
has more than one attibute type it needs to be split into multiple 4K pages.
|
||||
|
||||
Arguments:
|
||||
BaseAddress - 2MB aligned address to check out
|
||||
|
||||
Returns:
|
||||
TRUE - This 2MB address range (BaseAddress) can NOT be mapped by a 2MB page
|
||||
FALSE - This 2MB address range can be mapped by a 2MB page
|
||||
|
||||
--*/
|
||||
{
|
||||
UINTN Index;
|
||||
x64_MTRR_MEMORY_TYPE MemoryType;
|
||||
x64_MTRR_MEMORY_TYPE PreviousMemoryType;
|
||||
|
||||
//
|
||||
// Address needs to be 2MB aligned
|
||||
//
|
||||
ASSERT ((BaseAddress & 0x1fffff) == 0);
|
||||
|
||||
PreviousMemoryType = -1;
|
||||
for (Index = 0; Index < 512; Index++, BaseAddress += 0x1000) {
|
||||
MemoryType = EfiGetMTRRMemoryType (BaseAddress);
|
||||
if ((Index != 0) && (MemoryType != PreviousMemoryType)) {
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
PreviousMemoryType = MemoryType;
|
||||
}
|
||||
|
||||
//
|
||||
// All the pages had the same type
|
||||
//
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
VOID
|
||||
Convert2MBPageTo4KPages (
|
||||
IN x64_PAGE_TABLE_ENTRY_2M *PageDirectoryEntry2MB,
|
||||
IN EFI_PHYSICAL_ADDRESS PageAddress
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
Convert a single 2MB page entry to 512 4K page entries. The attributes for
|
||||
the 4K pages are read from the MTRR registers.
|
||||
|
||||
Arguments:
|
||||
PageDirectoryEntry2MB - Page directory entry for PageAddress
|
||||
PageAddress - 2MB algined address of region to convert
|
||||
|
||||
Returns:
|
||||
None
|
||||
|
||||
--*/
|
||||
{
|
||||
EFI_PHYSICAL_ADDRESS Address;
|
||||
x64_PAGE_DIRECTORY_ENTRY_4K *PageDirectoryEntry4k;
|
||||
x64_PAGE_TABLE_ENTRY_4K *PageTableEntry;
|
||||
UINTN Index1;
|
||||
|
||||
//
|
||||
// Allocate the page table entry for the 4K pages
|
||||
//
|
||||
PageTableEntry = (x64_PAGE_TABLE_ENTRY_4K *) AllocatePages (1);
|
||||
|
||||
ASSERT (PageTableEntry != NULL);
|
||||
|
||||
//
|
||||
// Convert PageDirectoryEntry2MB into a 4K Page Directory
|
||||
//
|
||||
PageDirectoryEntry4k = (x64_PAGE_DIRECTORY_ENTRY_4K *)PageDirectoryEntry2MB;
|
||||
PageDirectoryEntry2MB->Uint64 = (UINT64)PageTableEntry;
|
||||
PageDirectoryEntry2MB->Bits.ReadWrite = 1;
|
||||
PageDirectoryEntry2MB->Bits.Present = 1;
|
||||
|
||||
//
|
||||
// Fill in the 4K page entries with the attributes from the MTRRs
|
||||
//
|
||||
for (Index1 = 0, Address = PageAddress; Index1 < 512; Index1++, PageTableEntry++, Address += 0x1000) {
|
||||
PageTableEntry->Uint64 = (UINT64)Address;
|
||||
PageTableEntry->Bits.ReadWrite = 1;
|
||||
PageTableEntry->Bits.Present = 1;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
EFI_PHYSICAL_ADDRESS
|
||||
CreateIdentityMappingPageTables (
|
||||
IN UINT32 NumberOfProcessorPhysicalAddressBits
|
||||
)
|
||||
/*++
|
||||
|
||||
Routine Description:
|
||||
|
||||
Allocates and fills in the Page Directory and Page Table Entries to
|
||||
establish a 1:1 Virtual to Physical mapping for physical memory from
|
||||
0 to 4GB. Memory above 4GB is not mapped. The MTRRs are used to
|
||||
determine the cachability of the physical memory regions
|
||||
|
||||
Arguments:
|
||||
|
||||
NumberOfProcessorPhysicalAddressBits - Number of processor address bits to use.
|
||||
Limits the number of page table entries
|
||||
to the physical address space.
|
||||
|
||||
Returns:
|
||||
EFI_OUT_OF_RESOURCES There are not enough resources to allocate the Page Tables
|
||||
|
||||
EFI_SUCCESS The 1:1 Virtual to Physical identity mapping was created
|
||||
|
||||
--*/
|
||||
{
|
||||
EFI_PHYSICAL_ADDRESS PageAddress;
|
||||
UINTN Index;
|
||||
UINTN MaxBitsSupported;
|
||||
UINTN Index1;
|
||||
UINTN Index2;
|
||||
x64_PAGE_MAP_AND_DIRECTORY_POINTER_2MB_4K *PageMapLevel4Entry;
|
||||
x64_PAGE_MAP_AND_DIRECTORY_POINTER_2MB_4K *PageMap;
|
||||
x64_PAGE_MAP_AND_DIRECTORY_POINTER_2MB_4K *PageDirectoryPointerEntry;
|
||||
x64_PAGE_TABLE_ENTRY_2M *PageDirectoryEntry2MB;
|
||||
|
||||
|
||||
//
|
||||
// Page Table structure 4 level 4K, 3 level 2MB.
|
||||
//
|
||||
// PageMapLevel4Entry : bits 47-39
|
||||
// PageDirectoryPointerEntry : bits 38-30
|
||||
// Page Table 2MB : PageDirectoryEntry2M : bits 29-21
|
||||
// Page Table 4K : PageDirectoryEntry4K : bits 29 - 21
|
||||
// PageTableEntry : bits 20 - 12
|
||||
//
|
||||
// Strategy is to map every thing in the processor address space using
|
||||
// 2MB pages. If more granularity is required the 2MB page will get
|
||||
// converted to set of 4K pages.
|
||||
//
|
||||
|
||||
//
|
||||
// By architecture only one PageMapLevel4 exists - so lets allocate storgage for it.
|
||||
//
|
||||
PageMap = PageMapLevel4Entry = (x64_PAGE_MAP_AND_DIRECTORY_POINTER_2MB_4K *) AllocatePages (1);
|
||||
ASSERT (PageMap != NULL);
|
||||
PageAddress = 0;
|
||||
|
||||
//
|
||||
// The number of page-map Level-4 Offset entries is based on the number of
|
||||
// physical address bits. Less than equal to 38 bits only takes one entry.
|
||||
// 512 entries represents 48 address bits.
|
||||
//
|
||||
if (NumberOfProcessorPhysicalAddressBits <= 38) {
|
||||
MaxBitsSupported = 1;
|
||||
} else {
|
||||
MaxBitsSupported = mPowerOf2[NumberOfProcessorPhysicalAddressBits - 39];
|
||||
}
|
||||
|
||||
for (Index = 0; Index < MaxBitsSupported; Index++, PageMapLevel4Entry++) {
|
||||
//
|
||||
// Each PML4 entry points to a page of Page Directory Pointer entires.
|
||||
// So lets allocate space for them and fill them in in the Index1 loop.
|
||||
//
|
||||
PageDirectoryPointerEntry = (x64_PAGE_MAP_AND_DIRECTORY_POINTER_2MB_4K *) AllocatePages (1);
|
||||
ASSERT (PageDirectoryPointerEntry != NULL);
|
||||
|
||||
//
|
||||
// Make a PML4 Entry
|
||||
//
|
||||
PageMapLevel4Entry->Uint64 = (UINT64)(UINTN)PageDirectoryPointerEntry;
|
||||
PageMapLevel4Entry->Bits.ReadWrite = 1;
|
||||
PageMapLevel4Entry->Bits.Present = 1;
|
||||
|
||||
for (Index1 = 0; Index1 < 512; Index1++, PageDirectoryPointerEntry++) {
|
||||
//
|
||||
// Each Directory Pointer entries points to a page of Page Directory entires.
|
||||
// So lets allocate space for them and fill them in in the Index2 loop.
|
||||
//
|
||||
PageDirectoryEntry2MB = (x64_PAGE_TABLE_ENTRY_2M *) AllocatePages (1);
|
||||
ASSERT (PageDirectoryEntry2MB != NULL);
|
||||
|
||||
//
|
||||
// Fill in a Page Directory Pointer Entries
|
||||
//
|
||||
PageDirectoryPointerEntry->Uint64 = (UINT64)(UINTN)PageDirectoryEntry2MB;
|
||||
PageDirectoryPointerEntry->Bits.ReadWrite = 1;
|
||||
PageDirectoryPointerEntry->Bits.Present = 1;
|
||||
|
||||
for (Index2 = 0; Index2 < 512; Index2++, PageDirectoryEntry2MB++, PageAddress += 0x200000) {
|
||||
//
|
||||
// Fill in the Page Directory entries
|
||||
//
|
||||
PageDirectoryEntry2MB->Uint64 = (UINT64)PageAddress;
|
||||
PageDirectoryEntry2MB->Bits.ReadWrite = 1;
|
||||
PageDirectoryEntry2MB->Bits.Present = 1;
|
||||
PageDirectoryEntry2MB->Bits.MustBe1 = 1;
|
||||
|
||||
if (CanNotUse2MBPage (PageAddress)) {
|
||||
//
|
||||
// Check to see if all 2MB has the same mapping. If not convert
|
||||
// to 4K pages by adding the 4th level of page table entries
|
||||
//
|
||||
Convert2MBPageTo4KPages (PageDirectoryEntry2MB, PageAddress);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// For the PML4 entries we are not using fill in a null entry.
|
||||
// for now we just copy the first entry.
|
||||
//
|
||||
for (; Index < 512; Index++, PageMapLevel4Entry++) {
|
||||
// EfiCopyMem (PageMapLevel4Entry, PageMap, sizeof (x64_PAGE_MAP_AND_DIRECTORY_POINTER_2MB_4K));
|
||||
CopyMem (PageMapLevel4Entry,
|
||||
PageMap,
|
||||
sizeof (x64_PAGE_MAP_AND_DIRECTORY_POINTER_2MB_4K)
|
||||
);
|
||||
}
|
||||
|
||||
return (EFI_PHYSICAL_ADDRESS)PageMap;
|
||||
}
|
||||
|
239
EdkModulePkg/Core/DxeIplPeim/x64/VirtualMemory.h
Normal file
239
EdkModulePkg/Core/DxeIplPeim/x64/VirtualMemory.h
Normal file
@@ -0,0 +1,239 @@
|
||||
/*++
|
||||
|
||||
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:
|
||||
VirtualMemory.h
|
||||
|
||||
Abstract:
|
||||
|
||||
x64 Long Mode Virtual Memory Management Definitions
|
||||
|
||||
References:
|
||||
1) IA-32 Intel(R) Atchitecture Software Developer's Manual Volume 1:Basic Architecture, Intel
|
||||
2) IA-32 Intel(R) Atchitecture Software Developer's Manual Volume 2:Instruction Set Reference, Intel
|
||||
3) IA-32 Intel(R) Atchitecture Software Developer's Manual Volume 3:System Programmer's Guide, Intel
|
||||
4) AMD64 Architecture Programmer's Manual Volume 2: System Programming
|
||||
--*/
|
||||
#ifndef _VIRTUAL_MEMORY_H_
|
||||
#define _VIRTUAL_MEMORY_H_
|
||||
|
||||
|
||||
#pragma pack(1)
|
||||
|
||||
//
|
||||
// Page-Map Level-4 Offset (PML4) and
|
||||
// Page-Directory-Pointer Offset (PDPE) entries 4K & 2MB
|
||||
//
|
||||
|
||||
typedef union {
|
||||
struct {
|
||||
UINT64 Present:1; // 0 = Not present in memory, 1 = Present in memory
|
||||
UINT64 ReadWrite:1; // 0 = Read-Only, 1= Read/Write
|
||||
UINT64 UserSupervisor:1; // 0 = Supervisor, 1=User
|
||||
UINT64 WriteThrough:1; // 0 = Write-Back caching, 1=Write-Through caching
|
||||
UINT64 CacheDisabled:1; // 0 = Cached, 1=Non-Cached
|
||||
UINT64 Accessed:1; // 0 = Not accessed, 1 = Accessed (set by CPU)
|
||||
UINT64 Reserved:1; // Reserved
|
||||
UINT64 MustBeZero:2; // Must Be Zero
|
||||
UINT64 Available:3; // Available for use by system software
|
||||
UINT64 PageTableBaseAddress:40; // Page Table Base Address
|
||||
UINT64 AvabilableHigh:11; // Available for use by system software
|
||||
UINT64 Nx:1; // No Execute bit
|
||||
} Bits;
|
||||
UINT64 Uint64;
|
||||
} x64_PAGE_MAP_AND_DIRECTORY_POINTER_2MB_4K;
|
||||
|
||||
//
|
||||
// Page-Directory Offset 4K
|
||||
//
|
||||
typedef union {
|
||||
struct {
|
||||
UINT64 Present:1; // 0 = Not present in memory, 1 = Present in memory
|
||||
UINT64 ReadWrite:1; // 0 = Read-Only, 1= Read/Write
|
||||
UINT64 UserSupervisor:1; // 0 = Supervisor, 1=User
|
||||
UINT64 WriteThrough:1; // 0 = Write-Back caching, 1=Write-Through caching
|
||||
UINT64 CacheDisabled:1; // 0 = Cached, 1=Non-Cached
|
||||
UINT64 Accessed:1; // 0 = Not accessed, 1 = Accessed (set by CPU)
|
||||
UINT64 Reserved:1; // Reserved
|
||||
UINT64 MustBeZero:1; // Must Be Zero
|
||||
UINT64 Reserved2:1; // Reserved
|
||||
UINT64 Available:3; // Available for use by system software
|
||||
UINT64 PageTableBaseAddress:40; // Page Table Base Address
|
||||
UINT64 AvabilableHigh:11; // Available for use by system software
|
||||
UINT64 Nx:1; // No Execute bit
|
||||
} Bits;
|
||||
UINT64 Uint64;
|
||||
} x64_PAGE_DIRECTORY_ENTRY_4K;
|
||||
|
||||
//
|
||||
// Page Table Entry 4K
|
||||
//
|
||||
typedef union {
|
||||
struct {
|
||||
UINT64 Present:1; // 0 = Not present in memory, 1 = Present in memory
|
||||
UINT64 ReadWrite:1; // 0 = Read-Only, 1= Read/Write
|
||||
UINT64 UserSupervisor:1; // 0 = Supervisor, 1=User
|
||||
UINT64 WriteThrough:1; // 0 = Write-Back caching, 1=Write-Through caching
|
||||
UINT64 CacheDisabled:1; // 0 = Cached, 1=Non-Cached
|
||||
UINT64 Accessed:1; // 0 = Not accessed, 1 = Accessed (set by CPU)
|
||||
UINT64 Dirty:1; // 0 = Not Dirty, 1 = written by processor on access to page
|
||||
UINT64 PAT:1; // 0 = Ignore Page Attribute Table
|
||||
UINT64 Global:1; // 0 = Not global page, 1 = global page TLB not cleared on CR3 write
|
||||
UINT64 Available:3; // Available for use by system software
|
||||
UINT64 PageTableBaseAddress:40; // Page Table Base Address
|
||||
UINT64 AvabilableHigh:11; // Available for use by system software
|
||||
UINT64 Nx:1; // 0 = Execute Code, 1 = No Code Execution
|
||||
} Bits;
|
||||
UINT64 Uint64;
|
||||
} x64_PAGE_TABLE_ENTRY_4K;
|
||||
|
||||
|
||||
//
|
||||
// Page Table Entry 2MB
|
||||
//
|
||||
typedef union {
|
||||
struct {
|
||||
UINT64 Present:1; // 0 = Not present in memory, 1 = Present in memory
|
||||
UINT64 ReadWrite:1; // 0 = Read-Only, 1= Read/Write
|
||||
UINT64 UserSupervisor:1; // 0 = Supervisor, 1=User
|
||||
UINT64 WriteThrough:1; // 0 = Write-Back caching, 1=Write-Through caching
|
||||
UINT64 CacheDisabled:1; // 0 = Cached, 1=Non-Cached
|
||||
UINT64 Accessed:1; // 0 = Not accessed, 1 = Accessed (set by CPU)
|
||||
UINT64 Dirty:1; // 0 = Not Dirty, 1 = written by processor on access to page
|
||||
UINT64 MustBe1:1; // Must be 1
|
||||
UINT64 Global:1; // 0 = Not global page, 1 = global page TLB not cleared on CR3 write
|
||||
UINT64 Available:3; // Available for use by system software
|
||||
UINT64 PAT:1; //
|
||||
UINT64 MustBeZero:8; // Must be zero;
|
||||
UINT64 PageTableBaseAddress:31; // Page Table Base Address
|
||||
UINT64 AvabilableHigh:11; // Available for use by system software
|
||||
UINT64 Nx:1; // 0 = Execute Code, 1 = No Code Execution
|
||||
} Bits;
|
||||
UINT64 Uint64;
|
||||
} x64_PAGE_TABLE_ENTRY_2M;
|
||||
|
||||
typedef union {
|
||||
UINT64 Present:1; // 0 = Not present in memory, 1 = Present in memory
|
||||
UINT64 ReadWrite:1; // 0 = Read-Only, 1= Read/Write
|
||||
UINT64 UserSupervisor:1; // 0 = Supervisor, 1=User
|
||||
UINT64 WriteThrough:1; // 0 = Write-Back caching, 1=Write-Through caching
|
||||
UINT64 CacheDisabled:1; // 0 = Cached, 1=Non-Cached
|
||||
UINT64 Accessed:1; // 0 = Not accessed, 1 = Accessed (set by CPU)
|
||||
UINT64 Dirty:1; // 0 = Not Dirty, 1 = written by processor on access to page
|
||||
UINT64 Reserved:57;
|
||||
} x64_PAGE_TABLE_ENTRY_COMMON;
|
||||
|
||||
typedef union {
|
||||
x64_PAGE_TABLE_ENTRY_4K Page4k;
|
||||
x64_PAGE_TABLE_ENTRY_2M Page2Mb;
|
||||
x64_PAGE_TABLE_ENTRY_COMMON Common;
|
||||
} x64_PAGE_TABLE_ENTRY;
|
||||
|
||||
//
|
||||
// MTRR Definitions
|
||||
//
|
||||
typedef enum {
|
||||
Uncached = 0,
|
||||
WriteCombining = 1,
|
||||
WriteThrough = 4,
|
||||
WriteProtected = 5,
|
||||
WriteBack = 6
|
||||
} x64_MTRR_MEMORY_TYPE;
|
||||
|
||||
typedef union {
|
||||
struct {
|
||||
UINT32 VCNT:8; // The number of Variable Range MTRRs
|
||||
UINT32 FIX:1; // 1=Fixed Range MTRRs supported. 0=Fixed Range MTRRs not supported
|
||||
UINT32 Reserved_0; // Reserved
|
||||
UINT32 WC:1; // Write combining memory type supported
|
||||
UINT32 Reserved_1:21; // Reserved
|
||||
UINT32 Reserved_2:32; // Reserved
|
||||
} Bits;
|
||||
UINT64 Uint64;
|
||||
} x64_MTRRCAP_MSR;
|
||||
|
||||
typedef union {
|
||||
struct {
|
||||
UINT32 Type:8; // Default Memory Type
|
||||
UINT32 Reserved_0:2; // Reserved
|
||||
UINT32 FE:1; // 1=Fixed Range MTRRs enabled. 0=Fixed Range MTRRs disabled
|
||||
UINT32 E:1; // 1=MTRRs enabled, 0=MTRRs disabled
|
||||
UINT32 Reserved_1:20; // Reserved
|
||||
UINT32 Reserved_2:32; // Reserved
|
||||
} Bits;
|
||||
UINT64 Uint64;
|
||||
} x64_MTRR_DEF_TYPE_MSR;
|
||||
|
||||
typedef union {
|
||||
UINT8 Type[8]; // The 8 Memory Type values in the 64-bit MTRR
|
||||
UINT64 Uint64; // The full 64-bit MSR
|
||||
} x64_MTRR_FIXED_RANGE_MSR;
|
||||
|
||||
typedef struct {
|
||||
x64_MTRRCAP_MSR Capabilities; // MTRR Capabilities MSR value
|
||||
x64_MTRR_DEF_TYPE_MSR DefaultType; // Default Memory Type MSR Value
|
||||
x64_MTRR_FIXED_RANGE_MSR Fixed[11]; // The 11 Fixed MTRR MSR Values
|
||||
} x64_MTRR_FIXED_RANGE;
|
||||
|
||||
|
||||
typedef union {
|
||||
struct {
|
||||
UINT64 Type:8; // Memory Type
|
||||
UINT64 Reserved0:4; // Reserved
|
||||
UINT64 PhysBase:40; // The physical base address(bits 35..12) of the MTRR
|
||||
UINT64 Reserved1:12 ; // Reserved
|
||||
} Bits;
|
||||
UINT64 Uint64;
|
||||
} x64_MTRR_PHYSBASE_MSR;
|
||||
|
||||
typedef union {
|
||||
struct {
|
||||
UINT64 Reserved0:11; // Reserved
|
||||
UINT64 Valid:1; // 1=MTRR is valid, 0=MTRR is not valid
|
||||
UINT64 PhysMask:40; // The physical address mask (bits 35..12) of the MTRR
|
||||
UINT64 Reserved1:12; // Reserved
|
||||
} Bits;
|
||||
UINT64 Uint64;
|
||||
} x64_MTRR_PHYSMASK_MSR;
|
||||
|
||||
typedef struct {
|
||||
x64_MTRR_PHYSBASE_MSR PhysBase; // Variable MTRR Physical Base MSR
|
||||
x64_MTRR_PHYSMASK_MSR PhysMask; // Variable MTRR Physical Mask MSR
|
||||
} x64_MTRR_VARIABLE_RANGE;
|
||||
|
||||
#pragma pack()
|
||||
|
||||
x64_MTRR_MEMORY_TYPE
|
||||
EfiGetMTRRMemoryType (
|
||||
IN EFI_PHYSICAL_ADDRESS Address
|
||||
)
|
||||
;
|
||||
|
||||
BOOLEAN
|
||||
CanNotUse2MBPage (
|
||||
IN EFI_PHYSICAL_ADDRESS BaseAddress
|
||||
)
|
||||
;
|
||||
|
||||
VOID
|
||||
Convert2MBPageTo4KPages (
|
||||
IN x64_PAGE_TABLE_ENTRY_2M *PageDirectoryEntry2MB,
|
||||
IN EFI_PHYSICAL_ADDRESS PageAddress
|
||||
)
|
||||
;
|
||||
|
||||
EFI_PHYSICAL_ADDRESS
|
||||
CreateIdentityMappingPageTables (
|
||||
IN UINT32 NumberOfProcessorPhysicalAddressBits
|
||||
)
|
||||
;
|
||||
|
||||
#endif
|
Reference in New Issue
Block a user