tyler.durden
/
audk
mirror of https://github.com/acidanthera/audk.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Introduce PcdDxeIplSwitchToLongMode to DxeIplPeim and remove DxeIplX64Peim. 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2018 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qhuang8 2006-11-27 10:14:02 +00:00
parent ad3e8660d3
commit abb26634f2
20 changed files with 488 additions and 1913 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
EdkModulePkg/Core/DxeIplPeim/DxeIpl.h
View File

@ -23,6 +23,8 @@ Abstract:
#define STACK_SIZE 0x20000
#define BSP_STORE_SIZE 0x4000
#define GET_OCCUPIED_SIZE(ActualSize, Alignment) ((ActualSize + (Alignment - 1)) & ~(Alignment - 1))
extern BOOLEAN gInMemory;
/**
@ -125,8 +127,9 @@ DxeLoadCore (
EFI_STATUS
PeiProcessFile (
IN UINT16 SectionType,
IN OUT EFI_FFS_FILE_HEADER **RealFfsFileHeader,
OUT VOID **Pe32Data
IN EFI_FFS_FILE_HEADER *FfsFileHeader,
OUT VOID **Pe32Data,
IN EFI_PEI_HOB_POINTERS *OrigHob
);
EFI_STATUS

51
EdkModulePkg/Core/DxeIplPeim/DxeIpl.msa
View File

@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0">
<?xml version="1.0" encoding="UTF-8"?>
<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<MsaHeader>
<ModuleName>DxeIpl</ModuleName>
<ModuleType>PEIM</ModuleType>
@ -8,11 +8,11 @@
<Abstract>Component description file for DxeIpl module</Abstract>
<Description>The responsibility of this module is to load the DXE Core from a Firmware Volume. This implementation i used to load a 32-bit DXE Core.</Description>
<Copyright>Copyright (c) 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,
<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>FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052</Specification>
</MsaHeader>
@ -67,6 +67,9 @@
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>MemoryAllocationLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>PcdLib</Keyword>
</LibraryClass>
</LibraryClassDefinitions>
<SourceFiles>
<Filename>DxeLoad.c</Filename>
@ -74,12 +77,17 @@
<Filename>DxeIpl.dxs</Filename>
<Filename SupArchList="IA32">Ia32/ImageRead.c</Filename>
<Filename SupArchList="IA32">Ia32/DxeLoadFunc.c</Filename>
<Filename SupArchList="IA32">Ia32/LongMode.asm</Filename>
<Filename ToolChainFamily="GCC" SupArchList="IA32">Ia32/LongMode.S</Filename>
<Filename SupArchList="IA32">Ia32/VirtualMemory.c</Filename>
<Filename SupArchList="IA32">Ia32/VirtualMemory.h</Filename>
<Filename SupArchList="X64">Ia32/ImageRead.c</Filename>
<Filename SupArchList="X64">Ia32/DxeLoadFunc.c</Filename>
<Filename SupArchList="IPF">ipf/ImageRead.c</Filename>
<Filename SupArchList="IPF">ipf/DxeLoadFunc.c</Filename>
<Filename SupArchList="EBC">Ia32/ImageRead.c</Filename>
<Filename SupArchList="EBC">Ia32/DxeLoadFunc.c</Filename>
<Filename SupArchList="X64 IPF EBC">Non-existing.c</Filename>
</SourceFiles>
<PackageDependencies>
<Package PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
@ -118,9 +126,6 @@
<Ppi Usage="SOMETIMES_CONSUMED">
<PpiCName>gEfiPeiSecurityPpiGuid</PpiCName>
</Ppi>
<Ppi Usage="PRIVATE">
<PpiCName>gPeiInMemoryGuid</PpiCName>
</Ppi>
</PPIs>
<Guids>
<GuidCNames Usage="SOMETIMES_CONSUMED">
@ -134,4 +139,30 @@
<ModuleEntryPoint>PeimInitializeDxeIpl</ModuleEntryPoint>
</Extern>
</Externs>
<PcdCoded>
<PcdEntry PcdItemType="FEATURE_FLAG" Usage="ALWAYS_CONSUMED">
<C_Name>PcdDxeIplSwitchToLongMode</C_Name>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DefaultValue>FALSE</DefaultValue>
<HelpText>If this feature is enabled, then the DXE IPL will load a 64-bit DxeCore.</HelpText>
</PcdEntry>
<PcdEntry PcdItemType="FEATURE_FLAG" Usage="ALWAYS_CONSUMED">
<C_Name>PcdDxeIplSupportEfiDecompress</C_Name>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DefaultValue>TRUE</DefaultValue>
<HelpText>If this feature is enabled, then the DXE IPL must support decompressing files compressed with the EFI Compression algorithm</HelpText>
</PcdEntry>
<PcdEntry PcdItemType="FEATURE_FLAG" Usage="ALWAYS_CONSUMED">
<C_Name>PcdDxeIplSupportTianoDecompress</C_Name>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DefaultValue>TRUE</DefaultValue>
<HelpText>If this feature is enabled, then the DXE IPL must support decompressing files compressed with the Tiano Compression algorithm</HelpText>
</PcdEntry>
<PcdEntry PcdItemType="FEATURE_FLAG" Usage="ALWAYS_CONSUMED">
<C_Name>PcdDxeIplSupportCustomDecompress</C_Name>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DefaultValue>TRUE</DefaultValue>
<HelpText>If this feature is enabled, then the DXE IPL must support decompressing files compressed with the Custom Compression algorithm</HelpText>
</PcdEntry>
</PcdCoded>
</ModuleSurfaceArea>

469
EdkModulePkg/Core/DxeIplPeim/DxeLoad.c
View File

@ -20,7 +20,11 @@ Abstract:
--*/
#include <DxeIpl.h>
#include "DxeIpl.h"
#ifndef __GNUC__
#pragma warning( disable : 4305 )
#endif
BOOLEAN gInMemory = FALSE;
@ -36,22 +40,17 @@ static EFI_PEI_FV_FILE_LOADER_PPI mLoadFilePpi = {
DxeIplLoadFile
};
static EFI_PEI_PPI_DESCRIPTOR mPpiLoadFile = {
(EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
static EFI_PEI_PPI_DESCRIPTOR mPpiList[] = {
{
EFI_PEI_PPI_DESCRIPTOR_PPI,
&gEfiPeiFvFileLoaderPpiGuid,
&mLoadFilePpi
};
static EFI_PEI_PPI_DESCRIPTOR mPpiList = {
},
{
(EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
&gEfiDxeIplPpiGuid,
&mDxeIplPpi
};
static EFI_PEI_PPI_DESCRIPTOR mPpiPeiInMemory = {
(EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
&gPeiInMemoryGuid,
NULL
}
};
static EFI_PEI_PPI_DESCRIPTOR mPpiSignal = {
@ -60,38 +59,21 @@ static EFI_PEI_PPI_DESCRIPTOR mPpiSignal = {
NULL
};
DECOMPRESS_LIBRARY gEfiDecompress = {
GLOBAL_REMOVE_IF_UNREFERENCED DECOMPRESS_LIBRARY gEfiDecompress = {
UefiDecompressGetInfo,
UefiDecompress
};
DECOMPRESS_LIBRARY gTianoDecompress = {
GLOBAL_REMOVE_IF_UNREFERENCED DECOMPRESS_LIBRARY gTianoDecompress = {
TianoDecompressGetInfo,
TianoDecompress
};
DECOMPRESS_LIBRARY gCustomDecompress = {
GLOBAL_REMOVE_IF_UNREFERENCED DECOMPRESS_LIBRARY gCustomDecompress = {
CustomDecompressGetInfo,
CustomDecompress
};
STATIC
UINTN
GetOccupiedSize (
IN UINTN ActualSize,
IN UINTN Alignment
)
{
UINTN OccupiedSize;
OccupiedSize = ActualSize;
while ((OccupiedSize & (Alignment - 1)) != 0) {
OccupiedSize++;
}
return OccupiedSize;
}
EFI_STATUS
EFIAPI
PeimInitializeDxeIpl (
@ -120,17 +102,9 @@ Returns:
EFI_BOOT_MODE BootMode;
Status = PeiServicesGetBootMode (&BootMode);
ASSERT_EFI_ERROR (Status);
Status = PeiServicesLocatePpi (
&gPeiInMemoryGuid,
0,
NULL,
NULL
);
if (EFI_ERROR (Status) && (BootMode != BOOT_ON_S3_RESUME)) {
if (!gInMemory && (BootMode != BOOT_ON_S3_RESUME)) {
//
// The DxeIpl has not yet been shadowed
//
@ -140,38 +114,15 @@ Returns:
// Shadow DxeIpl and then re-run its entry point
//
Status = ShadowDxeIpl (FfsHeader, PeiEfiPeiPeCoffLoader);
if (EFI_ERROR (Status)) {
return Status;
}
} else {
if (BootMode != BOOT_ON_S3_RESUME) {
//
// The DxeIpl has been shadowed
// Install FvFileLoader and DxeIpl PPIs.
//
gInMemory = TRUE;
//
// Install LoadFile PPI
//
Status = PeiServicesInstallPpi (&mPpiLoadFile);
if (EFI_ERROR (Status)) {
return Status;
}
}
//
// Install DxeIpl PPI
//
PeiServicesInstallPpi (&mPpiList);
if (EFI_ERROR (Status)) {
return Status;
}
Status = PeiServicesInstallPpi (mPpiList);
ASSERT_EFI_ERROR(Status);
}
return EFI_SUCCESS;
return Status;
}
EFI_STATUS
@ -200,12 +151,13 @@ Returns:
--*/
{
EFI_STATUS Status;
VOID *TopOfStack;
VOID *BaseOfStack;
EFI_PHYSICAL_ADDRESS TopOfStack;
EFI_PHYSICAL_ADDRESS BaseOfStack;
EFI_PHYSICAL_ADDRESS BspStore;
EFI_GUID DxeCoreFileName;
EFI_GUID FirmwareFileName;
VOID *Pe32Data;
VOID *FvImageData;
EFI_PHYSICAL_ADDRESS DxeCoreAddress;
UINT64 DxeCoreSize;
EFI_PHYSICAL_ADDRESS DxeCoreEntryPoint;
@ -213,104 +165,32 @@ Returns:
EFI_BOOT_MODE BootMode;
EFI_PEI_RECOVERY_MODULE_PPI *PeiRecovery;
EFI_PEI_S3_RESUME_PPI *S3Resume;
EFI_PHYSICAL_ADDRESS PageTables;
// PERF_START (PeiServices, L"DxeIpl", NULL, 0);
TopOfStack = NULL;
BaseOfStack = NULL;
TopOfStack = 0;
BaseOfStack = 0;
BspStore = 0;
Status = EFI_SUCCESS;
PageTables = 0;
//
// if in S3 Resume, restore configure
//
Status = PeiServicesGetBootMode (&BootMode);
ASSERT_EFI_ERROR(Status);
if (!EFI_ERROR (Status) && (BootMode == BOOT_ON_S3_RESUME)) {
if (BootMode == BOOT_ON_S3_RESUME) {
Status = PeiServicesLocatePpi (
&gEfiPeiS3ResumePpiGuid,
0,
NULL,
(VOID **)&S3Resume
);
ASSERT_EFI_ERROR (Status);
Status = S3Resume->S3RestoreConfig (PeiServices);
ASSERT_EFI_ERROR (Status);
}
Status = EFI_SUCCESS;
//
// Install the PEI Protocols that are shared between PEI and DXE
//
PeiEfiPeiPeCoffLoader = (EFI_PEI_PE_COFF_LOADER_PROTOCOL *)GetPeCoffLoaderProtocol ();
ASSERT (PeiEfiPeiPeCoffLoader != NULL);
//
// Allocate 128KB for the Stack
//
BaseOfStack = AllocatePages (EFI_SIZE_TO_PAGES (STACK_SIZE));
ASSERT (BaseOfStack != NULL);
//
// Compute the top of the stack we were allocated. Pre-allocate a UINTN
// for safety.
//
TopOfStack = (VOID *)((UINTN)BaseOfStack + EFI_SIZE_TO_PAGES (STACK_SIZE) * EFI_PAGE_SIZE - CPU_STACK_ALIGNMENT);
TopOfStack = ALIGN_POINTER (TopOfStack, CPU_STACK_ALIGNMENT);
//
// Add architecture-specifc HOBs (including the BspStore HOB)
//
Status = CreateArchSpecificHobs (&BspStore);
ASSERT_EFI_ERROR (Status);
//
// Add HOB for the EFI Decompress Protocol
//
BuildGuidDataHob (
&gEfiDecompressProtocolGuid,
(VOID *)&gEfiDecompress,
sizeof (gEfiDecompress)
);
//
// Add HOB for the Tiano Decompress Protocol
//
BuildGuidDataHob (
&gEfiTianoDecompressProtocolGuid,
(VOID *)&gTianoDecompress,
sizeof (gTianoDecompress)
);
//
// Add HOB for the user customized Decompress Protocol
//
BuildGuidDataHob (
&gEfiCustomizedDecompressProtocolGuid,
(VOID *)&gCustomDecompress,
sizeof (gCustomDecompress)
);
//
// Add HOB for the PE/COFF Loader Protocol
//
BuildGuidDataHob (
&gEfiPeiPeCoffLoaderGuid,
(VOID *)&PeiEfiPeiPeCoffLoader,
sizeof (VOID *)
);
//
// See if we are in crisis recovery
//
Status = PeiServicesGetBootMode (&BootMode);
if (!EFI_ERROR (Status) && (BootMode == BOOT_IN_RECOVERY_MODE)) {
} else if (BootMode == BOOT_IN_RECOVERY_MODE) {
Status = PeiServicesLocatePpi (
&gEfiPeiRecoveryModulePpiGuid,
@ -318,8 +198,8 @@ Returns:
NULL,
(VOID **)&PeiRecovery
);
ASSERT_EFI_ERROR (Status);
Status = PeiRecovery->LoadRecoveryCapsule (PeiServices, PeiRecovery);
if (EFI_ERROR (Status)) {
DEBUG ((EFI_D_ERROR, "Load Recovery Capsule Failed.(Status = %r)\n", Status));
@ -332,19 +212,34 @@ Returns:
}
//
// Find the EFI_FV_FILETYPE_RAW type compressed Firmware Volume file in FTW spare block
// Install the PEI Protocols that are shared between PEI and DXE
//
PeiEfiPeiPeCoffLoader = (EFI_PEI_PE_COFF_LOADER_PROTOCOL *)GetPeCoffLoaderProtocol ();
ASSERT (PeiEfiPeiPeCoffLoader != NULL);
//
// Allocate 128KB for the Stack
//
PeiServicesAllocatePages (EfiBootServicesData, EFI_SIZE_TO_PAGES (STACK_SIZE), &BaseOfStack);
ASSERT (BaseOfStack != 0);
//
// Add architecture-specifc HOBs (including the BspStore HOB)
//
Status = CreateArchSpecificHobs (&BspStore);
ASSERT_EFI_ERROR (Status);
//
// Find the EFI_FV_FILETYPE_FIRMWARE_VOLUME_IMAGE type compressed Firmware Volume file
// The file found will be processed by PeiProcessFile: It will first be decompressed to
// a normal FV, then a corresponding FV type hob will be built which is provided for DXE
// core to find and dispatch drivers in this FV. Because PeiProcessFile typically checks
// for EFI_FV_FILETYPE_DXE_CORE type file, in this condition we need not check returned
// status
// a normal FV, then a corresponding FV type hob will be built.
//
Status = PeiFindFile (
EFI_FV_FILETYPE_RAW,
EFI_SECTION_PE32,
&FirmwareFileName,
&Pe32Data
);
EFI_FV_FILETYPE_FIRMWARE_VOLUME_IMAGE,
EFI_SECTION_FIRMWARE_VOLUME_IMAGE,
&FirmwareFileName,
&FvImageData
);
//
// Find the DXE Core in a Firmware Volume
@ -355,20 +250,18 @@ Returns:
&DxeCoreFileName,
&Pe32Data
);
ASSERT_EFI_ERROR (Status);
//
// Load the DXE Core from a Firmware Volume
//
Status = PeiLoadFile (
PeiEfiPeiPeCoffLoader,
Pe32Data,
&DxeCoreAddress,
&DxeCoreSize,
&DxeCoreEntryPoint
);
PeiEfiPeiPeCoffLoader,
Pe32Data,
&DxeCoreAddress,
&DxeCoreSize,
&DxeCoreEntryPoint
);
ASSERT_EFI_ERROR (Status);
//
@ -377,7 +270,6 @@ Returns:
//
Status = PeiServicesInstallPpi (&mPpiSignal);
ASSERT_EFI_ERROR (Status);
//
@ -399,14 +291,93 @@ Returns:
);
DEBUG ((EFI_D_INFO, "DXE Core Entry\n"));
SwitchIplStacks (
(SWITCH_STACK_ENTRY_POINT)(UINTN)DxeCoreEntryPoint,
HobList.Raw,
NULL,
TopOfStack,
(VOID *) (UINTN) BspStore
);
if (FeaturePcdGet(PcdDxeIplSwitchToLongMode)) {
//
// Compute the top of the stack we were allocated, which is used to load X64 dxe core.
// Pre-allocate a 32 bytes which confroms to x64 calling convention.
//
// The first four parameters to a function are passed in rcx, rdx, r8 and r9.
// Any further parameters are pushed on the stack. Furthermore, space (4 * 8bytes) for the
// register parameters is reserved on the stack, in case the called function
// wants to spill them; this is important if the function is variadic.
//
TopOfStack = BaseOfStack + EFI_SIZE_TO_PAGES (STACK_SIZE) * EFI_PAGE_SIZE - 32;
//
// X64 Calling Conventions requires that the stack must be aligned to 16 bytes
//
TopOfStack = (EFI_PHYSICAL_ADDRESS) (UINTN) ALIGN_POINTER (TopOfStack, 16);
//
// Load the GDT of Go64. Since the GDT of 32-bit Tiano locates in the BS_DATA
// memory, it may be corrupted when copying FV to high-end memory
//
LoadGo64Gdt();
//
// Limit to 36 bits of addressing for debug. Should get it from CPU
//
PageTables = CreateIdentityMappingPageTables (36);
//
// Go to Long Mode. Interrupts will not get turned on until the CPU AP is loaded.
// Call x64 drivers passing in single argument, a pointer to the HOBs.
//
ActivateLongMode (
PageTables,
(EFI_PHYSICAL_ADDRESS)(UINTN)(HobList.Raw),
TopOfStack,
0x00000000,
DxeCoreEntryPoint
);
} else {
//
// Add HOB for the EFI Decompress Protocol
//
BuildGuidDataHob (
&gEfiDecompressProtocolGuid,
(VOID *)&gEfiDecompress,
sizeof (gEfiDecompress)
);
//
// Add HOB for the Tiano Decompress Protocol
//
BuildGuidDataHob (
&gEfiTianoDecompressProtocolGuid,
(VOID *)&gTianoDecompress,
sizeof (gTianoDecompress)
);
//
// Add HOB for the user customized Decompress Protocol
//
BuildGuidDataHob (
&gEfiCustomizedDecompressProtocolGuid,
(VOID *)&gCustomDecompress,
sizeof (gCustomDecompress)
);
//
// Add HOB for the PE/COFF Loader Protocol
//
BuildGuidDataHob (
&gEfiPeiPeCoffLoaderGuid,
(VOID *)&PeiEfiPeiPeCoffLoader,
sizeof (VOID *)
);
//
// Compute the top of the stack we were allocated. Pre-allocate a UINTN
// for safety.
//
TopOfStack = BaseOfStack + EFI_SIZE_TO_PAGES (STACK_SIZE) * EFI_PAGE_SIZE - CPU_STACK_ALIGNMENT;
TopOfStack = (EFI_PHYSICAL_ADDRESS) (UINTN) ALIGN_POINTER (TopOfStack, CPU_STACK_ALIGNMENT);
SwitchIplStacks (
(SWITCH_STACK_ENTRY_POINT)(UINTN)DxeCoreEntryPoint,
HobList.Raw,
NULL,
(VOID *) (UINTN) TopOfStack,
(VOID *) (UINTN) BspStore
);
}
//
// If we get here, then the DXE Core returned. This is an error
// Dxe Core should not return.
@ -462,10 +433,11 @@ Returns:
FwVolHeader = NULL;
FfsFileHeader = NULL;
SectionData = NULL;
Status = EFI_SUCCESS;
//
// Foreach Firmware Volume, look for a specified type
// of file and break out when one is found
// For each Firmware Volume, look for a specified type
// of file and break out until no one is found
//
Hob.Raw = GetHobList ();
while ((Hob.Raw = GetNextHob (EFI_HOB_TYPE_FV, Hob.Raw)) != NULL) {
@ -478,11 +450,14 @@ Returns:
if (!EFI_ERROR (Status)) {
Status = PeiProcessFile (
SectionType,
&FfsFileHeader,
Pe32Data
FfsFileHeader,
Pe32Data,
&Hob
);
CopyMem (FileName, &FfsFileHeader->Name, sizeof (EFI_GUID));
return Status;
if (!EFI_ERROR (Status)) {
return EFI_SUCCESS;
}
}
Hob.Raw = GET_NEXT_HOB (Hob);
}
@ -608,7 +583,7 @@ Returns:
while ((Section->Type != EFI_SECTION_PE32) && (Section->Type != EFI_SECTION_TE)) {
SectionLength = *(UINT32 *) (Section->Size) & 0x00ffffff;
OccupiedSectionLength = GetOccupiedSize (SectionLength, 4);
OccupiedSectionLength = GET_OCCUPIED_SIZE (SectionLength, 4);
Section = (EFI_COMMON_SECTION_HEADER *) ((UINT8 *) Section + OccupiedSectionLength);
}
//
@ -624,14 +599,9 @@ Returns:
if (Status == EFI_SUCCESS) {
//
// Install PeiInMemory to indicate the Dxeipl is shadowed
// Set gInMemory global variable to TRUE to indicate the dxeipl is shadowed.
//
Status = PeiServicesInstallPpi (&mPpiPeiInMemory);
if (EFI_ERROR (Status)) {
return Status;
}
*(BOOLEAN *) ((UINTN) &gInMemory + (UINTN) DxeIplEntryPoint - (UINTN) _ModuleEntryPoint) = TRUE;
Status = ((EFI_PEIM_ENTRY_POINT) (UINTN) DxeIplEntryPoint) (DxeIplFileHeader, GetPeiServicesTablePointer());
}
@ -689,8 +659,9 @@ Returns:
//
Status = PeiProcessFile (
EFI_SECTION_PE32,
&FfsHeader,
&Pe32Data
FfsHeader,
&Pe32Data,
NULL
);
if (EFI_ERROR (Status)) {
@ -713,8 +684,9 @@ Returns:
EFI_STATUS
PeiProcessFile (
IN UINT16 SectionType,
IN OUT EFI_FFS_FILE_HEADER **RealFfsFileHeader,
OUT VOID **Pe32Data
IN EFI_FFS_FILE_HEADER *FfsFileHeader,
OUT VOID **Pe32Data,
IN EFI_PEI_HOB_POINTERS *OrigHob
)
/*++
@ -762,9 +734,7 @@ Returns:
EFI_GUID TempGuid;
EFI_FIRMWARE_VOLUME_HEADER *FvHeader;
EFI_COMPRESSION_SECTION *CompressionSection;
EFI_FFS_FILE_HEADER *FfsFileHeader;
FfsFileHeader = *RealFfsFileHeader;
UINT32 FvAlignment;
Status = PeiServicesFfsFindSectionData (
EFI_SECTION_COMPRESSION,
@ -773,7 +743,7 @@ Returns:
);
//
// Upon finding a DXE Core file, see if there is first a compression section
// First process the compression section
//
if (!EFI_ERROR (Status)) {
//
@ -784,7 +754,7 @@ Returns:
do {
SectionLength = *(UINT32 *) (Section->Size) & 0x00ffffff;
OccupiedSectionLength = GetOccupiedSize (SectionLength, 4);
OccupiedSectionLength = GET_OCCUPIED_SIZE (SectionLength, 4);
//
// Was the DXE Core file encapsulated in a GUID'd section?
@ -881,14 +851,24 @@ Returns:
switch (CompressionSection->CompressionType) {
case EFI_STANDARD_COMPRESSION:
DecompressLibrary = &gTianoDecompress;
if (FeaturePcdGet (PcdDxeIplSupportTianoDecompress)) {
DecompressLibrary = &gTianoDecompress;
} else {
ASSERT (FALSE);
return EFI_NOT_FOUND;
}
break;
case EFI_CUSTOMIZED_COMPRESSION:
//
// Load user customized compression protocol.
//
DecompressLibrary = &gCustomDecompress;
if (FeaturePcdGet (PcdDxeIplSupportCustomDecompress)) {
DecompressLibrary = &gCustomDecompress;
} else {
ASSERT (FALSE);
return EFI_NOT_FOUND;
}
break;
case EFI_NOT_COMPRESSED:
@ -939,31 +919,64 @@ Returns:
);
CmpSection = (EFI_COMMON_SECTION_HEADER *) DstBuffer;
if (CmpSection->Type == EFI_SECTION_RAW) {
if (CmpSection->Type == EFI_SECTION_FIRMWARE_VOLUME_IMAGE) {
//
// Firmware Volume Image in this Section
// Skip the section header to get FvHeader
//
// Skip the section header and
// adjust the pointer alignment to 16
//
FvHeader = (EFI_FIRMWARE_VOLUME_HEADER *) (DstBuffer + 16);
FvHeader = (EFI_FIRMWARE_VOLUME_HEADER *) (CmpSection + 1);
if (FvHeader->Signature == EFI_FVH_SIGNATURE) {
FfsFileHeader = NULL;
if (FvHeader->Signature == EFI_FVH_SIGNATURE) {
//
// Adjust Fv Base Address Alignment based on Align Attributes in Fv Header
//
//
// When FvImage support Alignment, we need to check whether
// its alignment is correct.
//
if (FvHeader->Attributes | EFI_FVB_ALIGNMENT_CAP) {
//
// Calculate the mini alignment for this FvImage
//
FvAlignment = 1 << (LowBitSet32 (FvHeader->Attributes >> 16) + 1);
//
// If current FvImage base address doesn't meet the its alignment,
// we need to reload this FvImage to another correct memory address.
//
if (((UINTN) FvHeader % FvAlignment) != 0) {
DstBuffer = AllocateAlignedPages (EFI_SIZE_TO_PAGES ((UINTN) FvHeader->FvLength), FvAlignment);
if (DstBuffer == NULL) {
return EFI_OUT_OF_RESOURCES;
}
CopyMem (DstBuffer, FvHeader, (UINTN) FvHeader->FvLength);
FvHeader = (EFI_FIRMWARE_VOLUME_HEADER *) DstBuffer;
}
}
//
// Build new FvHob for new decompressed Fv image.
//
BuildFvHob ((EFI_PHYSICAL_ADDRESS) (UINTN) FvHeader, FvHeader->FvLength);
Status = PeiServicesFfsFindNextFile (
EFI_FV_FILETYPE_DXE_CORE,
FvHeader,
&FfsFileHeader
);
if (EFI_ERROR (Status)) {
//
// Set the original FvHob to unused.
//
if (OrigHob != NULL) {
OrigHob->Header->HobType = EFI_HOB_TYPE_UNUSED;
}
//
// when search FvImage Section return true.
//
if (SectionType == EFI_SECTION_FIRMWARE_VOLUME_IMAGE) {
*Pe32Data = (VOID *) FvHeader;
return EFI_SUCCESS;
} else {
return EFI_NOT_FOUND;
}
//
// Reture the FfsHeader that contain Pe32Data.
//
*RealFfsFileHeader = FfsFileHeader;
return PeiProcessFile (SectionType, RealFfsFileHeader, Pe32Data);
}
}
//
@ -982,10 +995,13 @@ Returns:
return EFI_SUCCESS;
}
OccupiedCmpSectionLength = GetOccupiedSize (CmpSectionLength, 4);
OccupiedCmpSectionLength = GET_OCCUPIED_SIZE (CmpSectionLength, 4);
CmpSection = (EFI_COMMON_SECTION_HEADER *) ((UINT8 *) CmpSection + OccupiedCmpSectionLength);
} while (CmpSection->Type != 0 && (UINTN) ((UINT8 *) CmpSection - (UINT8 *) CmpFileData) < CmpFileSize);
}
//
// End of the decompression activity
//
Section = (EFI_COMMON_SECTION_HEADER *) ((UINT8 *) Section + OccupiedSectionLength);
FileSize = FfsFileHeader->Size[0] & 0xFF;
@ -993,11 +1009,17 @@ Returns:
FileSize += (FfsFileHeader->Size[2] << 16) & 0xFF0000;
FileSize &= 0x00FFFFFF;
} while (Section->Type != 0 && (UINTN) ((UINT8 *) Section - (UINT8 *) FfsFileHeader) < FileSize);
//
// End of the decompression activity
// search all sections (compression and non compression) in this FFS, don't
// find expected section.
//
return EFI_NOT_FOUND;
} else {
//
// For those FFS that doesn't contain compression section, directly search
// PE or TE section in this FFS.
//
Status = PeiServicesFfsFindSectionData (
EFI_SECTION_PE32,
@ -1021,3 +1043,4 @@ Returns:
return EFI_SUCCESS;
}

2
EdkModulePkg/Core/DxeIplPeim/Ia32/DxeLoadFunc.c
View File

@ -19,7 +19,7 @@ Abstract:
--*/
#include <DxeIpl.h>
#include "DxeIpl.h"
EFI_STATUS
CreateArchSpecificHobs (

2
EdkModulePkg/Core/DxeIplPeim/Ia32/ImageRead.c
View File

@ -17,7 +17,7 @@ Abstract:
--*/
#include <DxeIpl.h>
#include "DxeIpl.h"
EFI_STATUS
EFIAPI

0
EdkModulePkg/Core/DxeIplX64Peim/x64/LongMode.S → EdkModulePkg/Core/DxeIplPeim/Ia32/LongMode.S
View File

0
EdkModulePkg/Core/DxeIplX64Peim/x64/LongMode.asm → EdkModulePkg/Core/DxeIplPeim/Ia32/LongMode.asm
View File

0
EdkModulePkg/Core/DxeIplX64Peim/x64/VirtualMemory.c → EdkModulePkg/Core/DxeIplPeim/Ia32/VirtualMemory.c
View File

0
EdkModulePkg/Core/DxeIplX64Peim/x64/VirtualMemory.h → EdkModulePkg/Core/DxeIplPeim/Ia32/VirtualMemory.h
View File

2
EdkModulePkg/Core/DxeIplPeim/Ipf/DxeLoadFunc.c
View File

@ -19,7 +19,7 @@ Abstract:
--*/
#include <DxeIpl.h>
#include "DxeIpl.h"
EFI_STATUS
CreateArchSpecificHobs (

2
EdkModulePkg/Core/DxeIplPeim/Ipf/ImageRead.c
View File

@ -17,7 +17,7 @@ Abstract:
--*/
#include <DxeIpl.h>
#include "DxeIpl.h"
EFI_STATUS
PeiImageRead (

55
EdkModulePkg/Core/DxeIplPeim/Non-existing.c Normal file
View File

@ -0,0 +1,55 @@
/** @file
Non-existing functions other than Ia32 architecture.
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: Non-existing.c
**/
#include "DxeIpl.h"
EFI_PHYSICAL_ADDRESS
CreateIdentityMappingPageTables (
IN UINT32 NumberOfProcessorPhysicalAddressBits
)
{
//
// This function cannot work on non-Ia32 architecture.
//
ASSERT (FALSE);
return 0;
}
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
)
{
//
// This function cannot work on non-Ia32 architecture.
//
ASSERT (FALSE);
}
VOID
LoadGo64Gdt(
VOID
)
{
//
// This function cannot work on non-Ia32 architecture.
//
ASSERT (FALSE);
}

29
EdkModulePkg/Core/DxeIplX64Peim/DxeIpl.dxs
View File

@ -1,29 +0,0 @@
/*++
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:
DxeIpl.dxs
Abstract:
Dependency expression file for DXE Initial Program Loader PEIM.
--*/
#include <AutoGen.h>
#include <PeimDepex.h>
DEPENDENCY_START
EFI_PEI_PERMANENT_MEMORY_INSTALLED_PPI_GUID
DEPENDENCY_END

147
EdkModulePkg/Core/DxeIplX64Peim/DxeIpl.h
View File

@ -1,147 +0,0 @@
/*++
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:
DxeIpl.h
Abstract:
--*/
#ifndef __PEI_DXEIPL_H__
#define __PEI_DXEIPL_H__
#define STACK_SIZE 0x20000
#define BSP_STORE_SIZE 0x4000
extern BOOLEAN gInMemory;
VOID
SwitchIplStacks (
VOID *EntryPoint,
UINTN Parameter1,
UINTN Parameter2,
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,
IN EFI_PEI_HOB_POINTERS *OrigHob
);
EFI_STATUS
EFIAPI
PeimInitializeDxeIpl (
IN EFI_FFS_FILE_HEADER *FfsHeader,
IN EFI_PEI_SERVICES **PeiServices
);
EFI_STATUS
PeiLoadPeImage (
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
)
;
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

152
EdkModulePkg/Core/DxeIplX64Peim/DxeIplX64.msa
View File

@ -1,152 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<MsaHeader>
<ModuleName>DxeIplX64</ModuleName>
<ModuleType>PEIM</ModuleType>
<GuidValue>0c55bdf7-d71d-4962-8fcb-348773e48929</GuidValue>
<Version>1.0</Version>
<Abstract>Component description file for DxeIplX64 module</Abstract>
<Description>The responsibility of this module is to load the DXE Core from a Firmware Volume. This implementation i used to load a 64-bit DXE Core.</Description>
<Copyright>Copyright 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>FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052</Specification>
</MsaHeader>
<ModuleDefinitions>
<SupportedArchitectures>IA32</SupportedArchitectures>
<BinaryModule>false</BinaryModule>
<OutputFileBasename>DxeIplX64</OutputFileBasename>
</ModuleDefinitions>
<LibraryClassDefinitions>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>DebugLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>PeimEntryPoint</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>BaseLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>HobLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>PeiServicesLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>ReportStatusCodeLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>CacheMaintenanceLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>EdkPeCoffLoaderLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiDecompressLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>TianoDecompressLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>CustomDecompressLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>PeiServicesTablePointerLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>BaseMemoryLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>MemoryAllocationLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>PcdLib</Keyword>
</LibraryClass>
</LibraryClassDefinitions>
<SourceFiles>
<Filename>DxeIpl.dxs</Filename>
<Filename>DxeIpl.h</Filename>
<Filename>DxeLoadX64.c</Filename>
<Filename SupArchList="IA32">x64/ImageRead.c</Filename>
<Filename SupArchList="IA32">x64/LongMode.asm</Filename>
<Filename SupArchList="IA32" ToolChainFamily="gcc">x64/LongMode.S</Filename>
<Filename SupArchList="IA32">x64/DxeLoadFunc.c</Filename>
<Filename SupArchList="IA32">x64/VirtualMemory.h</Filename>
<Filename SupArchList="IA32">x64/VirtualMemory.c</Filename>
</SourceFiles>
<PackageDependencies>
<Package PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
<Package PackageGuid="68169ab0-d41b-4009-9060-292c253ac43d"/>
</PackageDependencies>
<Protocols>
<Protocol Usage="ALWAYS_CONSUMED">
<ProtocolCName>gEfiDecompressProtocolGuid</ProtocolCName>
</Protocol>
<Protocol Usage="ALWAYS_CONSUMED">
<ProtocolCName>gEfiTianoDecompressProtocolGuid</ProtocolCName>
</Protocol>
<Protocol Usage="ALWAYS_CONSUMED">
<ProtocolCName>gEfiCustomizedDecompressProtocolGuid</ProtocolCName>
</Protocol>
</Protocols>
<PPIs>
<Ppi Usage="SOMETIMES_PRODUCED">
<PpiCName>gEfiDxeIplPpiGuid</PpiCName>
</Ppi>
<Ppi Usage="SOMETIMES_PRODUCED">
<PpiCName>gEfiPeiFvFileLoaderPpiGuid</PpiCName>
</Ppi>
<Ppi Usage="SOMETIMES_PRODUCED">
<PpiCName>gEfiEndOfPeiSignalPpiGuid</PpiCName>
</Ppi>
<Ppi Usage="SOMETIMES_CONSUMED">
<PpiCName>gEfiPeiRecoveryModulePpiGuid</PpiCName>
</Ppi>
<Ppi Usage="SOMETIMES_CONSUMED">
<PpiCName>gEfiPeiS3ResumePpiGuid</PpiCName>
</Ppi>
<Ppi Usage="SOMETIMES_CONSUMED">
<PpiCName>gEfiPeiSectionExtractionPpiGuid</PpiCName>
</Ppi>
<Ppi Usage="SOMETIMES_CONSUMED">
<PpiCName>gEfiPeiSecurityPpiGuid</PpiCName>
</Ppi>
</PPIs>
<Guids>
<GuidCNames Usage="ALWAYS_CONSUMED">
<GuidCName>gEfiPeiPeCoffLoaderGuid</GuidCName>
</GuidCNames>
</Guids>
<Externs>
<Specification>EFI_SPECIFICATION_VERSION 0x00020000</Specification>
<Specification>EDK_RELEASE_VERSION 0x00020000</Specification>
<Extern>
<ModuleEntryPoint>PeimInitializeDxeIpl</ModuleEntryPoint>
</Extern>
</Externs>
<PcdCoded>
<PcdEntry PcdItemType="FEATURE_FLAG" Usage="ALWAYS_CONSUMED">
<C_Name>PcdDxeIplSupportEfiDecompress</C_Name>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DefaultValue>TRUE</DefaultValue>
<HelpText>If this feature is enabled, then the DXE IPL must support decompressing files compressed with the EFI Compression algorithm</HelpText>
</PcdEntry>
<PcdEntry PcdItemType="FEATURE_FLAG" Usage="ALWAYS_CONSUMED">
<C_Name>PcdDxeIplSupportTianoDecompress</C_Name>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DefaultValue>TRUE</DefaultValue>
<HelpText>If this feature is enabled, then the DXE IPL must support decompressing files compressed with the Tiano Compression algorithm</HelpText>
</PcdEntry>
<PcdEntry PcdItemType="FEATURE_FLAG" Usage="ALWAYS_CONSUMED">
<C_Name>PcdDxeIplSupportCustomDecompress</C_Name>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DefaultValue>TRUE</DefaultValue>
<HelpText>If this feature is enabled, then the DXE IPL must support decompressing files compressed with the Custom Compression algorithm</HelpText>
</PcdEntry>
</PcdCoded>
</ModuleSurfaceArea>

1046
EdkModulePkg/Core/DxeIplX64Peim/DxeLoadX64.c
View File

File diff suppressed because it is too large Load Diff

53
EdkModulePkg/Core/DxeIplX64Peim/x64/DxeLoadFunc.c
View File

@ -1,53 +0,0 @@
/*++
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/DxeIplX64Peim/x64/ImageRead.c
View File

@ -1,106 +0,0 @@
/*++
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;
}

268
EdkModulePkg/EdkModulePkg.fpd
View File

@ -986,6 +986,38 @@
<MaxDatumSize>4</MaxDatumSize>
<Value>10000000</Value>
</PcdData>
<PcdData ItemType="FEATURE_FLAG">
<C_Name>PcdDxeIplSwitchToLongMode</C_Name>
<Token>0x0001003b</Token>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>BOOLEAN</DatumType>
<MaxDatumSize>1</MaxDatumSize>
<Value>FALSE</Value>
</PcdData>
<PcdData ItemType="FEATURE_FLAG">
<C_Name>PcdDxeIplSupportEfiDecompress</C_Name>
<Token>0x00010034</Token>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>BOOLEAN</DatumType>
<MaxDatumSize>1</MaxDatumSize>
<Value>TRUE</Value>
</PcdData>
<PcdData ItemType="FEATURE_FLAG">
<C_Name>PcdDxeIplSupportTianoDecompress</C_Name>
<Token>0x00010035</Token>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>BOOLEAN</DatumType>
<MaxDatumSize>1</MaxDatumSize>
<Value>TRUE</Value>
</PcdData>
<PcdData ItemType="FEATURE_FLAG">
<C_Name>PcdDxeIplSupportCustomDecompress</C_Name>
<Token>0x00010036</Token>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>BOOLEAN</DatumType>
<MaxDatumSize>1</MaxDatumSize>
<Value>TRUE</Value>
</PcdData>
</PcdBuildDefinition>
<ModuleSaBuildOptions>
<FvBinding>NULL</FvBinding>
@ -6620,6 +6652,38 @@
<MaxDatumSize>4</MaxDatumSize>
<Value>10000000</Value>
</PcdData>
<PcdData ItemType="FEATURE_FLAG">
<C_Name>PcdDxeIplSwitchToLongMode</C_Name>
<Token>0x0001003b</Token>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>BOOLEAN</DatumType>
<MaxDatumSize>1</MaxDatumSize>
<Value>FALSE</Value>
</PcdData>
<PcdData ItemType="FEATURE_FLAG">
<C_Name>PcdDxeIplSupportEfiDecompress</C_Name>
<Token>0x00010034</Token>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>BOOLEAN</DatumType>
<MaxDatumSize>1</MaxDatumSize>
<Value>TRUE</Value>
</PcdData>
<PcdData ItemType="FEATURE_FLAG">
<C_Name>PcdDxeIplSupportTianoDecompress</C_Name>
<Token>0x00010035</Token>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>BOOLEAN</DatumType>
<MaxDatumSize>1</MaxDatumSize>
<Value>TRUE</Value>
</PcdData>
<PcdData ItemType="FEATURE_FLAG">
<C_Name>PcdDxeIplSupportCustomDecompress</C_Name>
<Token>0x00010036</Token>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>BOOLEAN</DatumType>
<MaxDatumSize>1</MaxDatumSize>
<Value>TRUE</Value>
</PcdData>
</PcdBuildDefinition>
<ModuleSaBuildOptions>
<FvBinding>NULL</FvBinding>
@ -11035,6 +11099,38 @@
<MaxDatumSize>4</MaxDatumSize>
<Value>10000000</Value>
</PcdData>
<PcdData ItemType="FEATURE_FLAG">
<C_Name>PcdDxeIplSwitchToLongMode</C_Name>
<Token>0x0001003b</Token>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>BOOLEAN</DatumType>
<MaxDatumSize>1</MaxDatumSize>
<Value>FALSE</Value>
</PcdData>
<PcdData ItemType="FEATURE_FLAG">
<C_Name>PcdDxeIplSupportEfiDecompress</C_Name>
<Token>0x00010034</Token>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>BOOLEAN</DatumType>
<MaxDatumSize>1</MaxDatumSize>
<Value>TRUE</Value>
</PcdData>
<PcdData ItemType="FEATURE_FLAG">
<C_Name>PcdDxeIplSupportTianoDecompress</C_Name>
<Token>0x00010035</Token>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>BOOLEAN</DatumType>
<MaxDatumSize>1</MaxDatumSize>
<Value>TRUE</Value>
</PcdData>
<PcdData ItemType="FEATURE_FLAG">
<C_Name>PcdDxeIplSupportCustomDecompress</C_Name>
<Token>0x00010036</Token>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>BOOLEAN</DatumType>
<MaxDatumSize>1</MaxDatumSize>
<Value>TRUE</Value>
</PcdData>
</PcdBuildDefinition>
<ModuleSaBuildOptions>
<FvBinding>NULL</FvBinding>
@ -15454,6 +15550,38 @@
<MaxDatumSize>4</MaxDatumSize>
<Value>10000000</Value>
</PcdData>
<PcdData ItemType="FEATURE_FLAG">
<C_Name>PcdDxeIplSwitchToLongMode</C_Name>
<Token>0x0001003b</Token>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>BOOLEAN</DatumType>
<MaxDatumSize>1</MaxDatumSize>
<Value>FALSE</Value>
</PcdData>
<PcdData ItemType="FEATURE_FLAG">
<C_Name>PcdDxeIplSupportEfiDecompress</C_Name>
<Token>0x00010034</Token>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>BOOLEAN</DatumType>
<MaxDatumSize>1</MaxDatumSize>
<Value>TRUE</Value>
</PcdData>
<PcdData ItemType="FEATURE_FLAG">
<C_Name>PcdDxeIplSupportTianoDecompress</C_Name>
<Token>0x00010035</Token>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>BOOLEAN</DatumType>
<MaxDatumSize>1</MaxDatumSize>
<Value>TRUE</Value>
</PcdData>
<PcdData ItemType="FEATURE_FLAG">
<C_Name>PcdDxeIplSupportCustomDecompress</C_Name>
<Token>0x00010036</Token>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>BOOLEAN</DatumType>
<MaxDatumSize>1</MaxDatumSize>
<Value>TRUE</Value>
</PcdData>
</PcdBuildDefinition>
<ModuleSaBuildOptions>
<FvBinding>NULL</FvBinding>
@ -19420,146 +19548,6 @@
</ModuleSaBuildOptions>
</ModuleSA>
<!--Mod: DxeIplX64 Type: PEIM Path: EdkModulePkg\Core\DxeIplX64Peim\DxeIplX64.msa-->
<ModuleSA ModuleGuid="0c55bdf7-d71d-4962-8fcb-348773e48929" ModuleVersion="1.0" PackageGuid="68169ab0-d41b-4009-9060-292c253ac43d" PackageVersion="0.3" SupArchList="IA32">
<Libraries>
<!--Pkg: EdkModulePkg Mod: BaseCustomDecompressLibNull Path: EdkModulePkg\Library\BaseCustomDecompressLibNull\BaseCustomDecompressLibNull.msa-->
<Instance ModuleGuid="e5566134-c75e-4ace-bad1-e23a3b335e30" ModuleVersion="1.0" PackageGuid="68169ab0-d41b-4009-9060-292c253ac43d" PackageVersion="0.3"/>
<!--Pkg: EdkModulePkg Mod: BaseUefiTianoDecompressLib Path: EdkModulePkg\Library\BaseUefiTianoDecompressLib\BaseUefiTianoDecompressLib.msa-->
<Instance ModuleGuid="d774c4d9-c121-4da3-a5e2-0f317e3c630c" ModuleVersion="1.0" PackageGuid="68169ab0-d41b-4009-9060-292c253ac43d" PackageVersion="0.3"/>
<!--Pkg: MdePkg Mod: PeiMemoryAllocationLib Path: MdePkg\Library\PeiMemoryAllocationLib\PeiMemoryAllocationLib.msa-->
<Instance ModuleGuid="b694e0dc-cd4e-4b30-885b-9c164ed3e74a" ModuleVersion="1.0" PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec" PackageVersion="0.3"/>
<!--Pkg: MdePkg Mod: PeiDxeDebugLibReportStatusCode Path: MdePkg\Library\PeiDxeDebugLibReportStatusCode\PeiDxeDebugLibReportStatusCode.msa-->
<Instance ModuleGuid="bda39d3a-451b-4350-8266-81ab10fa0523" ModuleVersion="1.0" PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec" PackageVersion="0.3"/>
<!--Pkg: MdePkg Mod: PeiPcdLib Path: MdePkg\Library\PeiPcdLib\PeiPcdLib.msa-->
<Instance ModuleGuid="9dbf6f25-0da2-4a1d-8e12-e78de6ab4d0e" ModuleVersion="1.0" PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec" PackageVersion="0.3"/>
<!--Pkg: EdkModulePkg Mod: EdkPeCoffLoaderLib Path: EdkModulePkg\Library\EdkPeCoffLoaderLib\EdkPeCoffLoaderLib.msa-->
<Instance ModuleGuid="858bbbc9-474f-4556-a361-0ae52a44ffa5" ModuleVersion="1.0" PackageGuid="68169ab0-d41b-4009-9060-292c253ac43d" PackageVersion="0.3"/>
<!--Pkg: MdePkg Mod: BasePeCoffLib Path: MdePkg\Library\BasePeCoffLib\BasePeCoffLib.msa-->
<Instance ModuleGuid="556f5d10-7309-4af4-b80a-8196bd60946f" ModuleVersion="1.0" PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec" PackageVersion="0.3"/>
<!--Pkg: MdePkg Mod: PeiHobLib Path: MdePkg\Library\PeiHobLib\PeiHobLib.msa-->
<Instance ModuleGuid="9643128f-ac24-4b3e-b6be-d8849a306153" ModuleVersion="1.0" PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec" PackageVersion="0.3"/>
<!--Pkg: MdePkg Mod: PeiMemoryLib Path: MdePkg\Library\PeiMemoryLib\PeiMemoryLib.msa-->
<Instance ModuleGuid="3a9759d2-53bc-4eb2-abcd-c93099419063" ModuleVersion="1.0" PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec" PackageVersion="0.3"/>
<!--Pkg: MdePkg Mod: PeiReportStatusCodeLib Path: MdePkg\Library\PeiReportStatusCodeLib\PeiReportStatusCodeLib.msa-->
<Instance ModuleGuid="8c690838-7a22-45c4-aa58-a33e3e515cd4" ModuleVersion="1.0" PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec" PackageVersion="0.3"/>
<!--Pkg: MdePkg Mod: PeiIoLibCpuIo Path: MdePkg\Library\PeiIoLibCpuIo\PeiIoLibCpuIo.msa-->
<Instance ModuleGuid="b2585b69-fb63-4220-844a-8fbea8bf01af" ModuleVersion="1.0" PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec" PackageVersion="0.3"/>
<!--Pkg: MdePkg Mod: PeiServicesTablePointerLibMm7 Path: MdePkg\Library\PeiServicesTablePointerLibMm7\PeiServicesTablePointerLibMm7.msa-->
<Instance ModuleGuid="e6e9c1f8-2c8a-4f4b-a27c-c382e4bb8e67" ModuleVersion="1.0" PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec" PackageVersion="0.3"/>
<!--Pkg: MdePkg Mod: BaseLib Path: MdePkg\Library\BaseLib\BaseLib.msa-->
<Instance ModuleGuid="27d67720-ea68-48ae-93da-a3a074c90e30" ModuleVersion="1.0" PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec" PackageVersion="0.3"/>
<!--Pkg: MdePkg Mod: PeiServicesLib Path: MdePkg\Library\PeiServicesLib\PeiServicesLib.msa-->
<Instance ModuleGuid="a804239b-4155-446f-acc8-f0825d74908c" ModuleVersion="1.0" PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec" PackageVersion="0.3"/>
<!--Pkg: MdePkg Mod: BaseTimerLibLocalApic Path: MdePkg\Library\BaseTimerLibLocalApic\BaseTimerLibLocalApic.msa-->
<Instance ModuleGuid="b5a05743-9b71-489b-a0ed-a0eb3950d23b" ModuleVersion="1.0" PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec" PackageVersion="0.3"/>
<!--Pkg: MdePkg Mod: PeimEntryPoint Path: MdePkg\Library\PeimEntryPoint\PeimEntryPoint.msa-->
<Instance ModuleGuid="fa177ff7-1fc7-458d-a358-d9d62ae61cec" ModuleVersion="1.0" PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec" PackageVersion="0.3"/>
<!--Pkg: MdePkg Mod: BaseCacheMaintenanceLib Path: MdePkg\Library\BaseCacheMaintenanceLib\BaseCacheMaintenanceLib.msa-->
<Instance ModuleGuid="123dd843-57c9-4158-8418-ce68b3944ce7" ModuleVersion="1.0" PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec" PackageVersion="0.3"/>
</Libraries>
<PcdBuildDefinition>
<PcdData ItemType="FEATURE_FLAG">
<C_Name>PcdDxeIplSupportEfiDecompress</C_Name>
<Token>0x00010034</Token>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>BOOLEAN</DatumType>
<MaxDatumSize>1</MaxDatumSize>
<Value>TRUE</Value>
</PcdData>
<PcdData ItemType="FEATURE_FLAG">
<C_Name>PcdDxeIplSupportTianoDecompress</C_Name>
<Token>0x00010035</Token>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>BOOLEAN</DatumType>
<MaxDatumSize>1</MaxDatumSize>
<Value>TRUE</Value>
</PcdData>
<PcdData ItemType="FEATURE_FLAG">
<C_Name>PcdDxeIplSupportCustomDecompress</C_Name>
<Token>0x00010036</Token>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>BOOLEAN</DatumType>
<MaxDatumSize>1</MaxDatumSize>
<Value>TRUE</Value>
</PcdData>
<PcdData ItemType="FIXED_AT_BUILD">
<C_Name>PcdDebugPropertyMask</C_Name>
<Token>0x00000005</Token>
<TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>UINT8</DatumType>
<MaxDatumSize>1</MaxDatumSize>
<Value>0x0f</Value>
</PcdData>
<PcdData ItemType="FIXED_AT_BUILD">
<C_Name>PcdDebugClearMemoryValue</C_Name>
<Token>0x00000008</Token>
<TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>UINT8</DatumType>
<MaxDatumSize>1</MaxDatumSize>
<Value>0xAF</Value>
</PcdData>
<PcdData ItemType="FIXED_AT_BUILD">
<C_Name>PcdDebugPrintErrorLevel</C_Name>
<Token>0x00000006</Token>
<TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>UINT32</DatumType>
<MaxDatumSize>4</MaxDatumSize>
<Value>0x80000000</Value>
</PcdData>
<PcdData ItemType="FIXED_AT_BUILD">
<C_Name>PcdReportStatusCodePropertyMask</C_Name>
<Token>0x00000007</Token>
<TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>UINT8</DatumType>
<MaxDatumSize>1</MaxDatumSize>
<Value>0x06</Value>
</PcdData>
<PcdData ItemType="FIXED_AT_BUILD">
<C_Name>PcdMaximumUnicodeStringLength</C_Name>
<Token>0x00000001</Token>
<TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>UINT32</DatumType>
<MaxDatumSize>4</MaxDatumSize>
<Value>1000000</Value>
</PcdData>
<PcdData ItemType="FIXED_AT_BUILD">
<C_Name>PcdMaximumAsciiStringLength</C_Name>
<Token>0x00000002</Token>
<TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>UINT32</DatumType>
<MaxDatumSize>4</MaxDatumSize>
<Value>1000000</Value>
</PcdData>
<PcdData ItemType="FIXED_AT_BUILD">
<C_Name>PcdMaximumLinkedListLength</C_Name>
<Token>0x00000003</Token>
<TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>UINT32</DatumType>
<MaxDatumSize>4</MaxDatumSize>
<Value>1000000</Value>
</PcdData>
<PcdData ItemType="FIXED_AT_BUILD">
<C_Name>PcdSpinLockTimeout</C_Name>
<Token>0x00000004</Token>
<TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>UINT32</DatumType>
<MaxDatumSize>4</MaxDatumSize>
<Value>10000000</Value>
</PcdData>
<PcdData ItemType="FIXED_AT_BUILD">
<C_Name>PcdFSBClock</C_Name>
<Token>0x0000000c</Token>
<TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>UINT32</DatumType>
<MaxDatumSize>4</MaxDatumSize>
<Value>200000000</Value>
</PcdData>
</PcdBuildDefinition>
<ModuleSaBuildOptions>
<FvBinding>NULL</FvBinding>
<FfsFormatKey>PE32_PEIM</FfsFormatKey>
</ModuleSaBuildOptions>
</ModuleSA>
</FrameworkModules>
<DynamicPcdBuildDefinitions>
<PcdBuildData ItemType="DYNAMIC">

10
EdkModulePkg/EdkModulePkg.spd
View File

@ -379,7 +379,6 @@
<Filename>Bus/Usb/UsbMouse/Dxe/UsbMouse.msa</Filename>
<Filename>Core/Dxe/DxeMain.msa</Filename>
<Filename>Core/DxeIplPeim/DxeIpl.msa</Filename>
<Filename>Core/DxeIplX64Peim/DxeIplX64.msa</Filename>
<Filename>Core/Pei/PeiMain.msa</Filename>
<Filename>Library/BaseCustomDecompressLibNull/BaseCustomDecompressLibNull.msa</Filename>
<Filename>Library/BaseUefiTianoDecompressLib/BaseUefiTianoDecompressLib.msa</Filename>
@ -1248,5 +1247,14 @@
<DefaultValue>FALSE</DefaultValue>
<HelpText>Whether VGA decoding is enabled on this platform so we should avoid those aliased resources</HelpText>
</PcdEntry>
<PcdEntry>
<C_Name>PcdDxeIplSwitchToLongMode</C_Name>
<Token>0x0001003b</Token>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>BOOLEAN</DatumType>
<ValidUsage>FEATURE_FLAG</ValidUsage>
<DefaultValue>FALSE</DefaultValue>
<HelpText>If this feature is enabled, then the DXE IPL will load a 64-bit DxeCore.</HelpText>
</PcdEntry>
</PcdDeclarations>
</PackageSurfaceArea>