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Move RuntimeDxe to /Core of MdeModulePkg. 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3363 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
yshang1 2007-07-19 08:36:30 +00:00
parent 656a2b8907
commit f2abdc918b
8 changed files with 943 additions and 3 deletions
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150
MdeModulePkg/Core/RuntimeDxe/Crc32.c Normal file
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/*++
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:
Crc32.c
Abstract:
CalculateCrc32 Boot Services as defined in DXE CIS.
This Boot Services is in the Runtime Driver because this service is
also required by SetVirtualAddressMap() when the EFI System Table and
EFI Runtime Services Table are converted from physical address to
virtual addresses. This requires that the 32-bit CRC be recomputed.
Revision History:
--*/
//
// The package level header files this module uses
//
#include <PiDxe.h>
UINT32 mCrcTable[256];
EFI_STATUS
EFIAPI
RuntimeDriverCalculateCrc32 (
IN VOID *Data,
IN UINTN DataSize,
OUT UINT32 *CrcOut
)
/*++
Routine Description:
Calculate CRC32 for target data
Arguments:
Data - The target data.
DataSize - The target data size.
CrcOut - The CRC32 for target data.
Returns:
EFI_SUCCESS - The CRC32 for target data is calculated successfully.
EFI_INVALID_PARAMETER - Some parameter is not valid, so the CRC32 is not
calculated.
--*/
{
UINT32 Crc;
UINTN Index;
UINT8 *Ptr;
if (Data == NULL || DataSize == 0 || CrcOut == NULL) {
return EFI_INVALID_PARAMETER;
}
Crc = 0xffffffff;
for (Index = 0, Ptr = Data; Index < DataSize; Index++, Ptr++) {
Crc = (Crc >> 8) ^ mCrcTable[(UINT8) Crc ^ *Ptr];
}
*CrcOut = Crc ^ 0xffffffff;
return EFI_SUCCESS;
}
STATIC
UINT32
ReverseBits (
UINT32 Value
)
/*++
Routine Description:
Reverse bits for 32bit data.
Arguments:
Value - the data to be reversed.
Returns:
UINT32 data reversed.
--*/
{
UINTN Index;
UINT32 NewValue;
NewValue = 0;
for (Index = 0; Index < 32; Index++) {
if (Value & (1 << Index)) {
NewValue = NewValue | (1 << (31 - Index));
}
}
return NewValue;
}
VOID
RuntimeDriverInitializeCrc32Table (
VOID
)
/*++
Routine Description:
Initialize CRC32 table.
Arguments:
None.
Returns:
None.
--*/
{
UINTN TableEntry;
UINTN Index;
UINT32 Value;
for (TableEntry = 0; TableEntry < 256; TableEntry++) {
Value = ReverseBits ((UINT32) TableEntry);
for (Index = 0; Index < 8; Index++) {
if (Value & 0x80000000) {
Value = (Value << 1) ^ 0x04c11db7;
} else {
Value = Value << 1;
}
}
mCrcTable[TableEntry] = ReverseBits (Value);
}
}

456
MdeModulePkg/Core/RuntimeDxe/Runtime.c Normal file
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/*++
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:
Runtime.c
Abstract:
Runtime Architectural Protocol as defined in the DXE CIS
This code is used to produce the EFI runtime virtual switch over
THIS IS VERY DANGEROUS CODE BE VERY CAREFUL IF YOU CHANGE IT
The transition for calling EFI Runtime functions in physical mode to calling
them in virtual mode is very very complex. Every pointer in needs to be
converted from physical mode to virtual mode. Be very careful walking linked
lists! Then to make it really hard the code it's self needs be relocated into
the new virtual address space.
So here is the concept. The code in this module will never ever be called in
virtual mode. This is the code that collects the information needed to convert
to virtual mode (DXE core registers runtime stuff with this code). Since this
code is used to fixup all runtime images, it CAN NOT fix it's self up. So some
code has to stay behind and that is us.
Also you need to be careful about when you allocate memory, as once we are in
runtime (including our EVT_SIGNAL_EXIT_BOOT_SERVICES event) you can no longer
allocate memory.
Any runtime driver that gets loaded before us will not be callable in virtual
mode. This is due to the fact that the DXE core can not register the info
needed with us. This is good, since it keeps the code in this file from
getting registered.
Revision History:
- Move the CalculateCrc32 function from Runtime Arch Protocol to Boot Service.
Runtime Arch Protocol definition no longer contains CalculateCrc32. Boot Service
Table now contains an item named CalculateCrc32.
--*/
#include "Runtime.h"
//
// Global Variables
//
EFI_MEMORY_DESCRIPTOR *mVirtualMap = NULL;
UINTN mVirtualMapDescriptorSize;
UINTN mVirtualMapMaxIndex;
VOID *mMyImageBase;
//
// The handle onto which the Runtime Architectural Protocol instance is installed
//
EFI_HANDLE mRuntimeHandle = NULL;
//
// The Runtime Architectural Protocol instance produced by this driver
//
EFI_RUNTIME_ARCH_PROTOCOL mRuntime = {
INITIALIZE_LIST_HEAD_VARIABLE (mRuntime.ImageHead),
INITIALIZE_LIST_HEAD_VARIABLE (mRuntime.EventHead),
//
// Make sure Size != sizeof (EFI_MEMORY_DESCRIPTOR). This will
// prevent people from having pointer math bugs in their code.
// now you have to use *DescriptorSize to make things work.
//
sizeof (EFI_MEMORY_DESCRIPTOR) + sizeof (UINT64) - (sizeof (EFI_MEMORY_DESCRIPTOR) % sizeof (UINT64)),
EFI_MEMORY_DESCRIPTOR_VERSION,
0,
NULL,
NULL,
FALSE,
FALSE
};
//
// Worker Functions
//
STATIC
VOID
RuntimeDriverCalculateEfiHdrCrc (
IN OUT EFI_TABLE_HEADER *Hdr
)
/*++
Routine Description:
Calcualte the 32-bit CRC in a EFI table using the Runtime Drivers
internal function. The EFI Boot Services Table can not be used because
the EFI Boot Services Table was destroyed at ExitBootServices()
Arguments:
Hdr - Pointer to an EFI standard header
Returns:
None
--*/
{
UINT32 Crc;
Hdr->CRC32 = 0;
Crc = 0;
RuntimeDriverCalculateCrc32 ((UINT8 *) Hdr, Hdr->HeaderSize, &Crc);
Hdr->CRC32 = Crc;
}
EFI_STATUS
EFIAPI
RuntimeDriverConvertPointer (
IN UINTN DebugDisposition,
IN OUT VOID **ConvertAddress
)
/*++
Routine Description:
Determines the new virtual address that is to be used on subsequent memory accesses.
Arguments:
DebugDisposition - Supplies type information for the pointer being converted.
ConvertAddress - A pointer to a pointer that is to be fixed to be the value needed
for the new virtual address mappings being applied.
Returns:
EFI_SUCCESS - The pointer pointed to by Address was modified.
EFI_NOT_FOUND - The pointer pointed to by Address was not found to be part
of the current memory map. This is normally fatal.
EFI_INVALID_PARAMETER - One of the parameters has an invalid value.
--*/
{
UINTN Address;
UINT64 VirtEndOfRange;
EFI_MEMORY_DESCRIPTOR *VirtEntry;
UINTN Index;
//
// Make sure ConvertAddress is a valid pointer
//
if (ConvertAddress == NULL) {
return EFI_INVALID_PARAMETER;
}
//
// Get the address to convert
//
Address = (UINTN) *ConvertAddress;
//
// If this is a null pointer, return if it's allowed
//
if (Address == 0) {
if (DebugDisposition & EFI_OPTIONAL_POINTER) {
return EFI_SUCCESS;
}
return EFI_INVALID_PARAMETER;
}
VirtEntry = mVirtualMap;
for (Index = 0; Index < mVirtualMapMaxIndex; Index++) {
//
// To prevent the inclusion of 64-bit math functions a UINTN was placed in
// front of VirtEntry->NumberOfPages to cast it to a 32-bit thing on IA-32
// platforms. If you get this ASSERT remove the UINTN and do a 64-bit
// multiply.
//
ASSERT (((UINTN) VirtEntry->NumberOfPages < 0xffffffff) || (sizeof (UINTN) > 4));
if ((VirtEntry->Attribute & EFI_MEMORY_RUNTIME) == EFI_MEMORY_RUNTIME) {
if (Address >= VirtEntry->PhysicalStart) {
VirtEndOfRange = VirtEntry->PhysicalStart + (((UINTN) VirtEntry->NumberOfPages) * EFI_PAGE_SIZE);
if (Address < VirtEndOfRange) {
//
// Compute new address
//
*ConvertAddress = (VOID *) (Address - (UINTN) VirtEntry->PhysicalStart + (UINTN) VirtEntry->VirtualStart);
return EFI_SUCCESS;
}
}
}
VirtEntry = NextMemoryDescriptor (VirtEntry, mVirtualMapDescriptorSize);
}
return EFI_NOT_FOUND;
}
STATIC
EFI_STATUS
RuntimeDriverConvertInternalPointer (
IN OUT VOID **ConvertAddress
)
/*++
Routine Description:
Determines the new virtual address that is to be used on subsequent memory accesses
for internal pointers.
Arguments:
ConvertAddress - A pointer to a pointer that is to be fixed to be the value needed
for the new virtual address mappings being applied.
Returns:
EFI_SUCCESS - The pointer pointed to by Address was modified.
EFI_NOT_FOUND - The pointer pointed to by Address was not found to be part
of the current memory map. This is normally fatal.
EFI_INVALID_PARAMETER - One of the parameters has an invalid value.
--*/
{
return RuntimeDriverConvertPointer (0x0, ConvertAddress);
}
EFI_STATUS
EFIAPI
RuntimeDriverSetVirtualAddressMap (
IN UINTN MemoryMapSize,
IN UINTN DescriptorSize,
IN UINT32 DescriptorVersion,
IN EFI_MEMORY_DESCRIPTOR *VirtualMap
)
/*++
Routine Description:
Changes the runtime addressing mode of EFI firmware from physical to virtual.
Arguments:
MemoryMapSize - The size in bytes of VirtualMap.
DescriptorSize - The size in bytes of an entry in the VirtualMap.
DescriptorVersion - The version of the structure entries in VirtualMap.
VirtualMap - An array of memory descriptors which contain new virtual
address mapping information for all runtime ranges.
Returns:
EFI_SUCCESS - The virtual address map has been applied.
EFI_UNSUPPORTED - EFI firmware is not at runtime, or the EFI firmware is already in
virtual address mapped mode.
EFI_INVALID_PARAMETER - DescriptorSize or DescriptorVersion is invalid.
EFI_NO_MAPPING - A virtual address was not supplied for a range in the memory
map that requires a mapping.
EFI_NOT_FOUND - A virtual address was supplied for an address that is not found
in the memory map.
--*/
{
EFI_STATUS Status;
EFI_RUNTIME_EVENT_ENTRY *RuntimeEvent;
EFI_RUNTIME_IMAGE_ENTRY *RuntimeImage;
LIST_ENTRY *Link;
EFI_PHYSICAL_ADDRESS VirtImageBase;
//
// Can only switch to virtual addresses once the memory map is locked down,
// and can only set it once
//
if (!mRuntime.AtRuntime || mRuntime.VirtualMode) {
return EFI_UNSUPPORTED;
}
//
// Only understand the original descriptor format
//
if (DescriptorVersion != EFI_MEMORY_DESCRIPTOR_VERSION || DescriptorSize < sizeof (EFI_MEMORY_DESCRIPTOR)) {
return EFI_INVALID_PARAMETER;
}
//
// We are now committed to go to virtual mode, so lets get to it!
//
mRuntime.VirtualMode = TRUE;
//
// ConvertPointer() needs this mVirtualMap to do the conversion. So set up
// globals we need to parse the virtual address map.
//
mVirtualMapDescriptorSize = DescriptorSize;
mVirtualMapMaxIndex = MemoryMapSize / DescriptorSize;
mVirtualMap = VirtualMap;
//
// Currently the bug in StatusCode/RuntimeLib has been fixed, it will
// check whether in Runtime or not (this is judged by looking at
// mEfiAtRuntime global So this ReportStatusCode will work
//
REPORT_STATUS_CODE (EFI_PROGRESS_CODE, PcdGet32 (PcdStatusCodeValueSetVirtualAddressMap));
//
// Signal all the EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE events.
// All runtime events are stored in a list in Runtime AP.
//
for (Link = mRuntime.EventHead.ForwardLink; Link != &mRuntime.EventHead; Link = Link->ForwardLink) {
RuntimeEvent = _CR (Link, EFI_RUNTIME_EVENT_ENTRY, Link);
if ((RuntimeEvent->Type & EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE) == EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE) {
RuntimeEvent->NotifyFunction (
RuntimeEvent->Event,
RuntimeEvent->NotifyContext
);
}
}
//
// Relocate runtime images. All runtime images are stored in a list in Runtime AP.
//
for (Link = mRuntime.ImageHead.ForwardLink; Link != &mRuntime.ImageHead; Link = Link->ForwardLink) {
RuntimeImage = _CR (Link, EFI_RUNTIME_IMAGE_ENTRY, Link);
//
// We don't want to relocate our selves, as we only run in physical mode.
//
if (mMyImageBase != RuntimeImage->ImageBase) {
VirtImageBase = (EFI_PHYSICAL_ADDRESS) (UINTN) RuntimeImage->ImageBase;
Status = RuntimeDriverConvertPointer (0, (VOID **) &VirtImageBase);
ASSERT_EFI_ERROR (Status);
PeCoffLoaderRelocateImageForRuntime (
(EFI_PHYSICAL_ADDRESS) (UINTN) RuntimeImage->ImageBase,
VirtImageBase,
(UINTN) RuntimeImage->ImageSize,
RuntimeImage->RelocationData
);
InvalidateInstructionCacheRange (RuntimeImage->ImageBase, (UINTN)RuntimeImage->ImageSize);
}
}
//
// Convert all the Runtime Services except ConvertPointer() and SetVirtualAddressMap()
// and recompute the CRC-32
//
RuntimeDriverConvertInternalPointer ((VOID **) &gRT->GetTime);
RuntimeDriverConvertInternalPointer ((VOID **) &gRT->SetTime);
RuntimeDriverConvertInternalPointer ((VOID **) &gRT->GetWakeupTime);
RuntimeDriverConvertInternalPointer ((VOID **) &gRT->SetWakeupTime);
RuntimeDriverConvertInternalPointer ((VOID **) &gRT->ResetSystem);
RuntimeDriverConvertInternalPointer ((VOID **) &gRT->GetNextHighMonotonicCount);
RuntimeDriverConvertInternalPointer ((VOID **) &gRT->GetVariable);
RuntimeDriverConvertInternalPointer ((VOID **) &gRT->SetVariable);
RuntimeDriverConvertInternalPointer ((VOID **) &gRT->GetNextVariableName);
RuntimeDriverConvertInternalPointer ((VOID **) &gRT->QueryVariableInfo);
RuntimeDriverConvertInternalPointer ((VOID **) &gRT->UpdateCapsule);
RuntimeDriverConvertInternalPointer ((VOID **) &gRT->QueryCapsuleCapabilities);
RuntimeDriverCalculateEfiHdrCrc (&gRT->Hdr);
//
// BugBug: PI requires System Configuration Tables Conversion.
// Currently, we do not implement it.
//
//
// Convert the runtime fields of the EFI System Table and recompute the CRC-32
//
RuntimeDriverConvertInternalPointer ((VOID **) &gST->FirmwareVendor);
RuntimeDriverConvertInternalPointer ((VOID **) &gST->ConfigurationTable);
RuntimeDriverConvertInternalPointer ((VOID **) &gST->RuntimeServices);
RuntimeDriverCalculateEfiHdrCrc (&gST->Hdr);
//
// At this point, gRT and gST are physical pointers, but the contents of these tables
// have been converted to runtime.
//
//
// mVirtualMap is only valid during SetVirtualAddressMap() call
//
mVirtualMap = NULL;
return EFI_SUCCESS;
}
EFI_STATUS
EFIAPI
RuntimeDriverInitialize (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
/*++
Routine Description:
Install Runtime AP. This code includes the EfiDriverLib, but it functions at
RT in physical mode. The only Lib services are gBS, gRT, and the DEBUG and
ASSERT macros (they do ReportStatusCode).
Arguments:
(Standard EFI Image entry - EFI_IMAGE_ENTRY_POINT)
Returns:
EFI_SUCEESS - Runtime Driver Architectural Protocol Installed
Other - Return value from gBS->InstallMultipleProtocolInterfaces
--*/
{
EFI_STATUS Status;
EFI_LOADED_IMAGE_PROTOCOL *MyLoadedImage;
//
// This image needs to be exclued from relocation for virtual mode, so cache
// a copy of the Loaded Image protocol to test later.
//
Status = gBS->HandleProtocol (
ImageHandle,
&gEfiLoadedImageProtocolGuid,
(VOID**)&MyLoadedImage
);
ASSERT_EFI_ERROR (Status);
mMyImageBase = MyLoadedImage->ImageBase;
//
// Initialize the table used to compute 32-bit CRCs
//
RuntimeDriverInitializeCrc32Table ();
//
// Fill in the entries of the EFI Boot Services and EFI Runtime Services Tables
//
gBS->CalculateCrc32 = RuntimeDriverCalculateCrc32;
gRT->SetVirtualAddressMap = RuntimeDriverSetVirtualAddressMap;
gRT->ConvertPointer = RuntimeDriverConvertPointer;
//
// Install the Runtime Architectural Protocol onto a new handle
//
Status = gBS->InstallMultipleProtocolInterfaces (
&mRuntimeHandle,
&gEfiRuntimeArchProtocolGuid,
&mRuntime,
NULL
);
ASSERT_EFI_ERROR (Status);
return EFI_SUCCESS;
}

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MdeModulePkg/Core/RuntimeDxe/Runtime.h Normal file
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/*++
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:
Runtime.h
Abstract:
Runtime Architectural Protocol as defined in the DXE CIS
This code is used to produce the EFI runtime architectural protocol.
--*/
#ifndef _RUNTIME_H_
#define _RUNTIME_H_
#include <PiDxe.h>
#include <Protocol/LoadedImage.h>
#include <Protocol/Runtime.h>
#include <Protocol/UgaIo.h>
#include <Library/BaseLib.h>
#include <Library/UefiDriverEntryPoint.h>
#include <Library/DebugLib.h>
#include <Library/ReportStatusCodeLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/UefiRuntimeServicesTableLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/CacheMaintenanceLib.h>
#include <Library/PeCoffLib.h>
#include <Library/PcdLib.h>
//
// Function Prototypes
//
EFI_STATUS
EFIAPI
RuntimeDriverCalculateCrc32 (
IN VOID *Data,
IN UINTN DataSize,
OUT UINT32 *CrcOut
)
/*++
Routine Description:
Calculate CRC32 for target data
Arguments:
Data - The target data.
DataSize - The target data size.
CrcOut - The CRC32 for target data.
Returns:
EFI_SUCCESS - The CRC32 for target data is calculated successfully.
EFI_INVALID_PARAMETER - Some parameter is not valid, so the CRC32 is not
calculated.
--*/
;
EFI_STATUS
EFIAPI
RuntimeDriverConvertPointer (
IN UINTN DebugDisposition,
IN OUT VOID **ConvertAddress
)
/*++
Routine Description:
Determines the new virtual address that is to be used on subsequent memory accesses.
Arguments:
DebugDisposition - Supplies type information for the pointer being converted.
ConvertAddress - A pointer to a pointer that is to be fixed to be the value needed
for the new virtual address mappings being applied.
Returns:
EFI_SUCCESS - The pointer pointed to by Address was modified.
EFI_NOT_FOUND - The pointer pointed to by Address was not found to be part
of the current memory map. This is normally fatal.
EFI_INVALID_PARAMETER - One of the parameters has an invalid value.
--*/
;
EFI_STATUS
EFIAPI
RuntimeDriverSetVirtualAddressMap (
IN UINTN MemoryMapSize,
IN UINTN DescriptorSize,
IN UINT32 DescriptorVersion,
IN EFI_MEMORY_DESCRIPTOR *VirtualMap
)
/*++
Routine Description:
Changes the runtime addressing mode of EFI firmware from physical to virtual.
Arguments:
MemoryMapSize - The size in bytes of VirtualMap.
DescriptorSize - The size in bytes of an entry in the VirtualMap.
DescriptorVersion - The version of the structure entries in VirtualMap.
VirtualMap - An array of memory descriptors which contain new virtual
address mapping information for all runtime ranges.
Returns:
EFI_SUCCESS - The virtual address map has been applied.
EFI_UNSUPPORTED - EFI firmware is not at runtime, or the EFI firmware is already in
virtual address mapped mode.
EFI_INVALID_PARAMETER - DescriptorSize or DescriptorVersion is invalid.
EFI_NO_MAPPING - A virtual address was not supplied for a range in the memory
map that requires a mapping.
EFI_NOT_FOUND - A virtual address was supplied for an address that is not found
in the memory map.
--*/
;
VOID
RuntimeDriverInitializeCrc32Table (
VOID
)
/*++
Routine Description:
Initialize CRC32 table.
Arguments:
None.
Returns:
None.
--*/
;
EFI_STATUS
EFIAPI
RuntimeDriverInitialize (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
/*++
Routine Description:
Install Runtime AP. This code includes the EfiRuntimeLib, but it only
functions at RT in physical mode.
Arguments:
ImageHandle - Image handle of this driver.
SystemTable - Pointer to the EFI System Table.
Returns:
EFI_SUCEESS - Runtime Driver Architectural Protocol installed.
--*/
;
#endif

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MdeModulePkg/Core/RuntimeDxe/Runtime.msa Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0">
<MsaHeader>
<ModuleName>Runtime</ModuleName>
<ModuleType>DXE_RUNTIME_DRIVER</ModuleType>
<GuidValue>B601F8C4-43B7-4784-95B1-F4226CB40CEE</GuidValue>
<Version>1.0</Version>
<Abstract>Component description file for Runtime module.</Abstract>
<Description>This module is used to produce the EFI runtime virtual switch over services.</Description>
<Copyright>Copyright (c) 2006 - 2007, 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 X64 IPF EBC</SupportedArchitectures>
<BinaryModule>false</BinaryModule>
<OutputFileBasename>Runtime</OutputFileBasename>
</ModuleDefinitions>
<LibraryClassDefinitions>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>BaseLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiDriverEntryPoint</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED" RecommendedInstanceGuid="bda39d3a-451b-4350-8266-81ab10fa0523">
<Keyword>DebugLib</Keyword>
<HelpText>Recommended libary Instance is PeiDxeDebugLibReportStatusCode instance in MdePkg.</HelpText>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>ReportStatusCodeLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>BaseMemoryLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiRuntimeServicesTableLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiBootServicesTableLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>CacheMaintenanceLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>PeCoffLib</Keyword>
</LibraryClass>
</LibraryClassDefinitions>
<SourceFiles>
<Filename>Runtime.dxs</Filename>
<Filename>Runtime.c</Filename>
<Filename>Runtime.h</Filename>
<Filename>Crc32.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>gEfiLoadedImageProtocolGuid</ProtocolCName>
</Protocol>
<Protocol Usage="ALWAYS_PRODUCED">
<ProtocolCName>gEfiRuntimeArchProtocolGuid</ProtocolCName>
</Protocol>
</Protocols>
<SystemTables>
<SystemTableCNames Usage="SOMETIMES_CONSUMED">
<SystemTableCName>gEfiUgaIoProtocolGuid</SystemTableCName>
</SystemTableCNames>
<SystemTableCNames Usage="SOMETIMES_CONSUMED">
<SystemTableCName>gEfiCapsuleGuid</SystemTableCName>
</SystemTableCNames>
</SystemTables>
<Externs>
<Specification>EFI_SPECIFICATION_VERSION 0x00020000</Specification>
<Specification>EDK_RELEASE_VERSION 0x00020000</Specification>
<Extern>
<ModuleEntryPoint>RuntimeDriverInitialize</ModuleEntryPoint>
</Extern>
</Externs>
</ModuleSurfaceArea>

63
MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf Normal file
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#/** @file
# Component description file for Runtime module.
#
# This module is used to produce the EFI runtime virtual switch over services.
# Copyright (c) 2006 - 2007, Intel Corporation
#
# All rights reserved. This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
# http://opensource.org/licenses/bsd-license.php
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
#
#**/
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = RuntimeDxe
FILE_GUID = B601F8C4-43B7-4784-95B1-F4226CB40CEE
MODULE_TYPE = DXE_RUNTIME_DRIVER
VERSION_STRING = 1.0
EDK_RELEASE_VERSION = 0x00020000
EFI_SPECIFICATION_VERSION = 0x00020000
ENTRY_POINT = RuntimeDriverInitialize
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
#
[Sources.common]
Crc32.c
Runtime.h
Runtime.c
[Packages]
MdePkg/MdePkg.dec
[LibraryClasses]
PeCoffLib
CacheMaintenanceLib
UefiBootServicesTableLib
UefiRuntimeServicesTableLib
BaseMemoryLib
ReportStatusCodeLib
DebugLib
UefiDriverEntryPoint
BaseLib
[Guids]
[Protocols]
gEfiRuntimeArchProtocolGuid # PROTOCOL ALWAYS_PRODUCED
gEfiLoadedImageProtocolGuid # PROTOCOL ALWAYS_CONSUMED
[PcdsFixedAtBuild.common]
PcdStatusCodeValueSetVirtualAddressMap|gEfiMdePkgTokenSpaceGuid
[depex]
TRUE

2
MdeModulePkg/MdeModulePkg.dsc
View File

@ -409,7 +409,7 @@
$(WORKSPACE)/MdeModulePkg/Universal/MemoryTest/NullMemoryTestDxe/NullMemoryTestDxe.inf $(WORKSPACE)/MdeModulePkg/Universal/MemoryTest/NullMemoryTestDxe/NullMemoryTestDxe.inf
$(WORKSPACE)/MdeModulePkg/Universal/MemoryTest/BaseMemoryTestPei/BaseMemoryTestPei.inf $(WORKSPACE)/MdeModulePkg/Universal/MemoryTest/BaseMemoryTestPei/BaseMemoryTestPei.inf
$(WORKSPACE)/MdeModulePkg/Universal/FirmwareVolume/Crc32SectionExtractDxe/Crc32SectionExtractDxe.inf $(WORKSPACE)/MdeModulePkg/Universal/FirmwareVolume/Crc32SectionExtractDxe/Crc32SectionExtractDxe.inf
$(WORKSPACE)/MdeModulePkg/Universal/RuntimeDxe/Runtime.inf $(WORKSPACE)/MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
$(WORKSPACE)/MdeModulePkg/Universal/WatchDogTimerDxe/WatchDogTimer.inf $(WORKSPACE)/MdeModulePkg/Universal/WatchDogTimerDxe/WatchDogTimer.inf
$(WORKSPACE)/MdeModulePkg/Universal/VariablePei/VariablePei.inf $(WORKSPACE)/MdeModulePkg/Universal/VariablePei/VariablePei.inf

2
Nt32Pkg/Nt32Pkg.dsc
View File

@ -381,7 +381,7 @@
$(WORKSPACE)/Nt32Pkg/MetronomeDxe/MetronomeDxe.inf $(WORKSPACE)/Nt32Pkg/MetronomeDxe/MetronomeDxe.inf
$(WORKSPACE)/Nt32Pkg/RealTimeClockRuntimeDxe/RealTimeClockRuntimeDxe.inf $(WORKSPACE)/Nt32Pkg/RealTimeClockRuntimeDxe/RealTimeClockRuntimeDxe.inf
$(WORKSPACE)/Nt32Pkg/ResetRuntimeDxe/ResetRuntimeDxe.inf $(WORKSPACE)/Nt32Pkg/ResetRuntimeDxe/ResetRuntimeDxe.inf
$(WORKSPACE)/MdeModulePkg/Universal/RuntimeDxe/Runtime.inf $(WORKSPACE)/MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
$(WORKSPACE)/Nt32Pkg/FvbServicesRuntimeDxe/FvbServicesRuntimeDxe.inf $(WORKSPACE)/Nt32Pkg/FvbServicesRuntimeDxe/FvbServicesRuntimeDxe.inf
$(WORKSPACE)/MdeModulePkg/Universal/SecurityStubDxe/SecurityStub.inf $(WORKSPACE)/MdeModulePkg/Universal/SecurityStubDxe/SecurityStub.inf
$(WORKSPACE)/IntelFrameworkModulePkg/Universal/DataHubDxe/DataHubDxe.inf $(WORKSPACE)/IntelFrameworkModulePkg/Universal/DataHubDxe/DataHubDxe.inf

2
Nt32Pkg/Nt32Pkg.fdf
View File

@ -132,7 +132,7 @@ INF $(WORKSPACE)/MdeModulePkg/Universal/PCD/Dxe/Pcd.inf
INF $(WORKSPACE)/Nt32Pkg/MetronomeDxe/MetronomeDxe.inf INF $(WORKSPACE)/Nt32Pkg/MetronomeDxe/MetronomeDxe.inf
INF $(WORKSPACE)/Nt32Pkg/RealTimeClockRuntimeDxe/RealTimeClockRuntimeDxe.inf INF $(WORKSPACE)/Nt32Pkg/RealTimeClockRuntimeDxe/RealTimeClockRuntimeDxe.inf
INF $(WORKSPACE)/Nt32Pkg/ResetRuntimeDxe/ResetRuntimeDxe.inf INF $(WORKSPACE)/Nt32Pkg/ResetRuntimeDxe/ResetRuntimeDxe.inf
INF $(WORKSPACE)/MdeModulePkg/Universal/RuntimeDxe/Runtime.inf INF $(WORKSPACE)/MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
INF $(WORKSPACE)/Nt32Pkg/FvbServicesRuntimeDxe/FvbServicesRuntimeDxe.inf INF $(WORKSPACE)/Nt32Pkg/FvbServicesRuntimeDxe/FvbServicesRuntimeDxe.inf
INF $(WORKSPACE)/MdeModulePkg/Universal/SecurityStubDxe/SecurityStub.inf INF $(WORKSPACE)/MdeModulePkg/Universal/SecurityStubDxe/SecurityStub.inf
INF $(WORKSPACE)/IntelFrameworkModulePkg/Universal/DataHubDxe/DataHubDxe.inf INF $(WORKSPACE)/IntelFrameworkModulePkg/Universal/DataHubDxe/DataHubDxe.inf