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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3 6f19259b-4bc3-4df7-8a09-765794883524
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bbahnsen
2006-04-21 22:54:32 +00:00
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623
EdkModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLib.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:
DxeCorePerformance.c
Abstract:
Support for measurement of DXE performance
--*/
//
// Interface declarations for Performance Protocol.
//
/**
Adds a record at the end of the performance measurement log
that records the start time of a performance measurement.
Adds a record to the end of the performance measurement log
that contains the Handle, Token, and Module.
The end time of the new record must be set to zero.
If TimeStamp is not zero, then TimeStamp is used to fill in the start time in the record.
If TimeStamp is zero, the start time in the record is filled in with the value
read from the current time stamp.
@param Handle Pointer to environment specific context used
to identify the component being measured.
@param Token Pointer to a Null-terminated ASCII string
that identifies the component being measured.
@param Module Pointer to a Null-terminated ASCII string
that identifies the module being measured.
@param TimeStamp 64-bit time stamp.
@retval EFI_SUCCESS The data was read correctly from the device.
@retval EFI_OUT_OF_RESOURCES There are not enough resources to record the measurement.
**/
EFI_STATUS
EFIAPI
StartGauge (
IN CONST VOID *Handle, OPTIONAL
IN CONST CHAR8 *Token, OPTIONAL
IN CONST CHAR8 *Module, OPTIONAL
IN UINT64 TimeStamp
);
/**
Searches the performance measurement log from the beginning of the log
for the first matching record that contains a zero end time and fills in a valid end time.
Searches the performance measurement log from the beginning of the log
for the first record that matches Handle, Token, and Module and has an end time value of zero.
If the record can not be found then return EFI_NOT_FOUND.
If the record is found and TimeStamp is not zero,
then the end time in the record is filled in with the value specified by TimeStamp.
If the record is found and TimeStamp is zero, then the end time in the matching record
is filled in with the current time stamp value.
@param Handle Pointer to environment specific context used
to identify the component being measured.
@param Token Pointer to a Null-terminated ASCII string
that identifies the component being measured.
@param Module Pointer to a Null-terminated ASCII string
that identifies the module being measured.
@param TimeStamp 64-bit time stamp.
@retval EFI_SUCCESS The end of the measurement was recorded.
@retval EFI_NOT_FOUND The specified measurement record could not be found.
**/
EFI_STATUS
EFIAPI
EndGauge (
IN CONST VOID *Handle, OPTIONAL
IN CONST CHAR8 *Token, OPTIONAL
IN CONST CHAR8 *Module, OPTIONAL
IN UINT64 TimeStamp
);
/**
Retrieves a previously logged performance measurement.
Retrieves the performance log entry from the performance log specified by LogEntryKey.
If it stands for a valid entry, then EFI_SUCCESS is returned and
GaugeDataEntry stores the pointer to that entry.
@param LogEntryKey The key for the previous performance measurement log entry.
If 0, then the first performance measurement log entry is retrieved.
@param GaugeDataEntry The indirect pointer to the gauge data entry specified by LogEntryKey
if the retrieval is successful.
@retval EFI_SUCCESS The GuageDataEntry is successfuly found based on LogEntryKey.
@retval EFI_NOT_FOUND The LogEntryKey is the last entry (equals to the total entry number).
@retval EFI_INVALIDE_PARAMETER The LogEntryKey is not a valid entry (greater than the total entry number).
@retval EFI_INVALIDE_PARAMETER GaugeDataEntry is NULL.
**/
EFI_STATUS
EFIAPI
GetGauge (
IN UINTN LogEntryKey,
OUT GAUGE_DATA_ENTRY **GaugeDataEntry
);
//
// Definition for global variables.
//
STATIC GAUGE_DATA_HEADER *mGaugeData;
STATIC UINT32 mMaxGaugeRecords;
PERFORMANCE_PROTOCOL PerformanceInterface = {
StartGauge,
EndGauge,
GetGauge
};
/**
Searches in the gauge array with keyword Handle, Token and Module.
This internal function searches for the gauge entry in the gauge array.
If there is an entry that exactly matches the given key word triple
and its end time stamp is zero, then the index of that gauge entry is returned;
otherwise, the the number of gauge entries in the array is returned.
@param Handle Pointer to environment specific context used
to identify the component being measured.
@param Token Pointer to a Null-terminated ASCII string
that identifies the component being measured.
@param Module Pointer to a Null-terminated ASCII string
that identifies the module being measured.
@retval The index of gauge entry in the array.
**/
UINT32
InternalSearchForGaugeEntry (
IN CONST VOID *Handle, OPTIONAL
IN CONST CHAR8 *Token, OPTIONAL
IN CONST CHAR8 *Module OPTIONAL
)
{
UINT32 Index;
UINT32 NumberOfEntries;
GAUGE_DATA_ENTRY *GaugeEntryArray;
if (Token == NULL) {
Token = "";
}
if (Module == NULL) {
Module = "";
}
NumberOfEntries = mGaugeData->NumberOfEntries;
GaugeEntryArray = (GAUGE_DATA_ENTRY *) (mGaugeData + 1);
for (Index = 0; Index < NumberOfEntries; Index++) {
if ((GaugeEntryArray[Index].Handle == (EFI_PHYSICAL_ADDRESS) (UINTN) Handle) &&
AsciiStrnCmp (GaugeEntryArray[Index].Token, Token, PEI_PERFORMANCE_STRING_LENGTH) == 0 &&
AsciiStrnCmp (GaugeEntryArray[Index].Module, Module, PEI_PERFORMANCE_STRING_LENGTH) == 0 &&
GaugeEntryArray[Index].EndTimeStamp == 0
) {
break;
}
}
return Index;
}
/**
Adds a record at the end of the performance measurement log
that records the start time of a performance measurement.
Adds a record to the end of the performance measurement log
that contains the Handle, Token, and Module.
The end time of the new record must be set to zero.
If TimeStamp is not zero, then TimeStamp is used to fill in the start time in the record.
If TimeStamp is zero, the start time in the record is filled in with the value
read from the current time stamp.
@param Handle Pointer to environment specific context used
to identify the component being measured.
@param Token Pointer to a Null-terminated ASCII string
that identifies the component being measured.
@param Module Pointer to a Null-terminated ASCII string
that identifies the module being measured.
@param TimeStamp 64-bit time stamp.
@retval EFI_SUCCESS The data was read correctly from the device.
@retval EFI_OUT_OF_RESOURCES There are not enough resources to record the measurement.
**/
EFI_STATUS
EFIAPI
StartGauge (
IN CONST VOID *Handle, OPTIONAL
IN CONST CHAR8 *Token, OPTIONAL
IN CONST CHAR8 *Module, OPTIONAL
IN UINT64 TimeStamp
)
{
GAUGE_DATA_ENTRY *GaugeEntryArray;
UINTN GaugeDataSize;
UINTN OldGaugeDataSize;
GAUGE_DATA_HEADER *OldGaugeData;
EFI_STATUS Status;
UINT32 Index;
Index = mGaugeData->NumberOfEntries;
if (Index >= mMaxGaugeRecords) {
//
// Try to enlarge the scale of gauge arrary.
//
OldGaugeData = mGaugeData;
OldGaugeDataSize = sizeof (GAUGE_DATA_HEADER) + sizeof (GAUGE_DATA_ENTRY) * mMaxGaugeRecords;
mMaxGaugeRecords *= 2;
GaugeDataSize = sizeof (GAUGE_DATA_HEADER) + sizeof (GAUGE_DATA_ENTRY) * mMaxGaugeRecords;
Status = gBS->AllocatePool (
EfiBootServicesData,
GaugeDataSize,
(VOID **) &mGaugeData
);
if (EFI_ERROR (Status)) {
return Status;
}
//
// Initialize new data arry and migrate old data one.
//
mGaugeData = ZeroMem (mGaugeData, GaugeDataSize);
mGaugeData = CopyMem (mGaugeData, OldGaugeData, OldGaugeDataSize);
gBS->FreePool (OldGaugeData);
}
GaugeEntryArray = (GAUGE_DATA_ENTRY *) (mGaugeData + 1);
GaugeEntryArray[Index].Handle = (EFI_PHYSICAL_ADDRESS) (UINTN) Handle;
if (Token != NULL) {
AsciiStrnCpy (GaugeEntryArray[Index].Token, Token, DXE_PERFORMANCE_STRING_LENGTH);
}
if (Module != NULL) {
AsciiStrnCpy (GaugeEntryArray[Index].Module, Module, DXE_PERFORMANCE_STRING_LENGTH);
}
if (TimeStamp == 0) {
TimeStamp = GetPerformanceCounter ();
}
GaugeEntryArray[Index].StartTimeStamp = TimeStamp;
mGaugeData->NumberOfEntries++;
return EFI_SUCCESS;
}
/**
Searches the performance measurement log from the beginning of the log
for the first matching record that contains a zero end time and fills in a valid end time.
Searches the performance measurement log from the beginning of the log
for the first record that matches Handle, Token, and Module and has an end time value of zero.
If the record can not be found then return EFI_NOT_FOUND.
If the record is found and TimeStamp is not zero,
then the end time in the record is filled in with the value specified by TimeStamp.
If the record is found and TimeStamp is zero, then the end time in the matching record
is filled in with the current time stamp value.
@param Handle Pointer to environment specific context used
to identify the component being measured.
@param Token Pointer to a Null-terminated ASCII string
that identifies the component being measured.
@param Module Pointer to a Null-terminated ASCII string
that identifies the module being measured.
@param TimeStamp 64-bit time stamp.
@retval EFI_SUCCESS The end of the measurement was recorded.
@retval EFI_NOT_FOUND The specified measurement record could not be found.
**/
EFI_STATUS
EFIAPI
EndGauge (
IN CONST VOID *Handle, OPTIONAL
IN CONST CHAR8 *Token, OPTIONAL
IN CONST CHAR8 *Module, OPTIONAL
IN UINT64 TimeStamp
)
{
GAUGE_DATA_ENTRY *GaugeEntryArray;
UINT32 Index;
if (TimeStamp == 0) {
TimeStamp = GetPerformanceCounter ();
}
Index = InternalSearchForGaugeEntry (Handle, Token, Module);
if (Index >= mGaugeData->NumberOfEntries) {
return EFI_NOT_FOUND;
}
GaugeEntryArray = (GAUGE_DATA_ENTRY *) (mGaugeData + 1);
GaugeEntryArray[Index].EndTimeStamp = TimeStamp;
return EFI_SUCCESS;
}
/**
Retrieves a previously logged performance measurement.
Retrieves the performance log entry from the performance log specified by LogEntryKey.
If it stands for a valid entry, then EFI_SUCCESS is returned and
GaugeDataEntry stores the pointer to that entry.
@param LogEntryKey The key for the previous performance measurement log entry.
If 0, then the first performance measurement log entry is retrieved.
@param GaugeDataEntry The indirect pointer to the gauge data entry specified by LogEntryKey
if the retrieval is successful.
@retval EFI_SUCCESS The GuageDataEntry is successfuly found based on LogEntryKey.
@retval EFI_NOT_FOUND The LogEntryKey is the last entry (equals to the total entry number).
@retval EFI_INVALIDE_PARAMETER The LogEntryKey is not a valid entry (greater than the total entry number).
@retval EFI_INVALIDE_PARAMETER GaugeDataEntry is NULL.
**/
EFI_STATUS
EFIAPI
GetGauge (
IN UINTN LogEntryKey,
OUT GAUGE_DATA_ENTRY **GaugeDataEntry
)
{
UINTN NumberOfEntries;
GAUGE_DATA_ENTRY *LogEntryArray;
NumberOfEntries = (UINTN) (mGaugeData->NumberOfEntries);
if (LogEntryKey > NumberOfEntries) {
return EFI_INVALID_PARAMETER;
}
if (LogEntryKey == NumberOfEntries) {
return EFI_NOT_FOUND;
}
LogEntryArray = (GAUGE_DATA_ENTRY *) (mGaugeData + 1);
if (GaugeDataEntry == NULL) {
return EFI_INVALID_PARAMETER;
}
*GaugeDataEntry = &LogEntryArray[LogEntryKey];
return EFI_SUCCESS;
}
/**
Dumps all the PEI performance log to DXE performance gauge array.
This internal function dumps all the PEI performance log to the DXE performance gauge array.
It retrieves the optional GUID HOB for PEI performance and then saves the performance data
to DXE performance data structures.
**/
VOID
InternalGetPeiPerformance (
VOID
)
{
EFI_HOB_GUID_TYPE *GuidHob;
PEI_PERFORMANCE_LOG_HEADER *LogHob;
PEI_PERFORMANCE_LOG_ENTRY *LogEntryArray;
GAUGE_DATA_ENTRY *GaugeEntryArray;
UINT32 Index;
UINT32 NumberOfEntries;
NumberOfEntries = 0;
GaugeEntryArray = (GAUGE_DATA_ENTRY *) (mGaugeData + 1);
//
// Dump PEI Log Entries to DXE Guage Data structure.
//
GuidHob = GetFirstGuidHob (&gPeiPerformanceHobGuid);
if (GuidHob != NULL) {
LogHob = GET_GUID_HOB_DATA (GuidHob);
LogEntryArray = (PEI_PERFORMANCE_LOG_ENTRY *) (LogHob + 1);
GaugeEntryArray = (GAUGE_DATA_ENTRY *) (mGaugeData + 1);
NumberOfEntries = LogHob->NumberOfEntries;
for (Index = 0; Index < NumberOfEntries; Index++) {
GaugeEntryArray[Index].Handle = LogEntryArray[Index].Handle;
AsciiStrnCpy (GaugeEntryArray[Index].Token, LogEntryArray[Index].Token, DXE_PERFORMANCE_STRING_LENGTH);
AsciiStrnCpy (GaugeEntryArray[Index].Module, LogEntryArray[Index].Module, DXE_PERFORMANCE_STRING_LENGTH);
GaugeEntryArray[Index].StartTimeStamp = LogEntryArray[Index].StartTimeStamp;
GaugeEntryArray[Index].EndTimeStamp = LogEntryArray[Index].EndTimeStamp;
}
}
mGaugeData->NumberOfEntries = NumberOfEntries;
}
/**
The constructor function initializes Performance infrastructure for DXE phase.
The constructor function publishes Performance protocol, allocates memory to log DXE performance
and merges PEI performance data to DXE performance log.
It will ASSERT() if one of these operations fails and it will always return EFI_SUCCESS.
@param ImageHandle The firmware allocated handle for the EFI image.
@param SystemTable A pointer to the EFI System Table.
@retval EFI_SUCCESS The constructor always returns EFI_SUCCESS.
**/
EFI_STATUS
EFIAPI
DxeCorePerformanceLibConstructor (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
{
EFI_STATUS Status;
EFI_HANDLE Handle;
UINTN GaugeDataSize;
//
// Install the protocol interfaces.
//
Handle = NULL;
Status = gBS->InstallProtocolInterface (
&Handle,
&gPerformanceProtocolGuid,
EFI_NATIVE_INTERFACE,
&PerformanceInterface
);
ASSERT_EFI_ERROR (Status);
mMaxGaugeRecords = INIT_DXE_GAUGE_DATA_ENTRIES + MAX_PEI_PERFORMANCE_LOG_ENTRIES;
GaugeDataSize = sizeof (GAUGE_DATA_HEADER) + sizeof (GAUGE_DATA_ENTRY) * mMaxGaugeRecords;
Status = gBS->AllocatePool (
EfiBootServicesData,
GaugeDataSize,
(VOID **) &mGaugeData
);
ASSERT_EFI_ERROR (Status);
ZeroMem (mGaugeData, GaugeDataSize);
InternalGetPeiPerformance ();
return Status;
}
/**
Adds a record at the end of the performance measurement log
that records the start time of a performance measurement.
Adds a record to the end of the performance measurement log
that contains the Handle, Token, and Module.
The end time of the new record must be set to zero.
If TimeStamp is not zero, then TimeStamp is used to fill in the start time in the record.
If TimeStamp is zero, the start time in the record is filled in with the value
read from the current time stamp.
@param Handle Pointer to environment specific context used
to identify the component being measured.
@param Token Pointer to a Null-terminated ASCII string
that identifies the component being measured.
@param Module Pointer to a Null-terminated ASCII string
that identifies the module being measured.
@param TimeStamp 64-bit time stamp.
@retval RETURN_SUCCESS The start of the measurement was recorded.
@retval RETURN_OUT_OF_RESOURCES There are not enough resources to record the measurement.
**/
RETURN_STATUS
EFIAPI
StartPerformanceMeasurement (
IN CONST VOID *Handle, OPTIONAL
IN CONST CHAR8 *Token, OPTIONAL
IN CONST CHAR8 *Module, OPTIONAL
IN UINT64 TimeStamp
)
{
EFI_STATUS Status;
Status = StartGauge (Handle, Token, Module, TimeStamp);
return (RETURN_STATUS) Status;
}
/**
Searches the performance measurement log from the beginning of the log
for the first matching record that contains a zero end time and fills in a valid end time.
Searches the performance measurement log from the beginning of the log
for the first record that matches Handle, Token, and Module and has an end time value of zero.
If the record can not be found then return RETURN_NOT_FOUND.
If the record is found and TimeStamp is not zero,
then the end time in the record is filled in with the value specified by TimeStamp.
If the record is found and TimeStamp is zero, then the end time in the matching record
is filled in with the current time stamp value.
@param Handle Pointer to environment specific context used
to identify the component being measured.
@param Token Pointer to a Null-terminated ASCII string
that identifies the component being measured.
@param Module Pointer to a Null-terminated ASCII string
that identifies the module being measured.
@param TimeStamp 64-bit time stamp.
@retval RETURN_SUCCESS The end of the measurement was recorded.
@retval RETURN_NOT_FOUND The specified measurement record could not be found.
**/
RETURN_STATUS
EFIAPI
EndPerformanceMeasurement (
IN CONST VOID *Handle, OPTIONAL
IN CONST CHAR8 *Token, OPTIONAL
IN CONST CHAR8 *Module, OPTIONAL
IN UINT64 TimeStamp
)
{
EFI_STATUS Status;
Status = EndGauge (Handle, Token, Module, TimeStamp);
return (RETURN_STATUS) Status;
}
/**
Retrieves a previously logged performance measurement.
Retrieves the performance log entry from the performance log
that immediately follows the log entry specified by LogEntryKey.
If LogEntryKey is zero, then the first entry from the performance log is returned.
If the log entry specified by LogEntryKey is the last entry in the performance log,
then 0 is returned. Otherwise, the performance log entry is returned in Handle,
Token, Module, StartTimeStamp, and EndTimeStamp.
The key for the current performance log entry is returned.
@param LogEntryKey The key for the previous performance measurement log entry.
If 0, then the first performance measurement log entry is retrieved.
@param Handle Pointer to environment specific context used
to identify the component being measured.
@param Token Pointer to a Null-terminated ASCII string
that identifies the component being measured.
@param Module Pointer to a Null-terminated ASCII string
that identifies the module being measured.
@param StartTimeStamp The 64-bit time stamp that was recorded when the measurement was started.
@param EndTimeStamp The 64-bit time stamp that was recorded when the measurement was ended.
@return The key for the current performance log entry.
**/
UINTN
EFIAPI
GetPerformanceMeasurement (
UINTN LogEntryKey,
OUT CONST VOID **Handle,
OUT CONST CHAR8 **Token,
OUT CONST CHAR8 **Module,
OUT UINT64 *StartTimeStamp,
OUT UINT64 *EndTimeStamp
)
{
EFI_STATUS Status;
GAUGE_DATA_ENTRY *GaugeData;
ASSERT (Handle != NULL);
ASSERT (Token != NULL);
ASSERT (Module != NULL);
ASSERT (StartTimeStamp != NULL);
ASSERT (EndTimeStamp != NULL);
Status = GetGauge (LogEntryKey++, &GaugeData);
//
// Make sure that LogEntryKey is a valid log entry key,
//
ASSERT (Status != EFI_INVALID_PARAMETER);
if (EFI_ERROR (Status)) {
//
// The LogEntryKey is the last entry (equals to the total entry number).
//
return 0;
}
ASSERT (GaugeData != NULL);
*Handle = (VOID *) (UINTN) GaugeData->Handle;
*Token = GaugeData->Token;
*Module = GaugeData->Module;
*StartTimeStamp = GaugeData->StartTimeStamp;
*EndTimeStamp = GaugeData->EndTimeStamp;
return LogEntryKey;
}
/**
Returns TRUE if the performance measurement macros are enabled.
This function returns TRUE if the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of
PcdPerformanceLibraryPropertyMask is set. Otherwise FALSE is returned.
@retval TRUE The PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of
PcdPerformanceLibraryPropertyMask is set.
@retval FALSE The PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of
PcdPerformanceLibraryPropertyMask is clear.
**/
BOOLEAN
EFIAPI
PerformanceMeasurementEnabled (
VOID
)
{
return ((PcdGet8(PcdPerformanceLibraryPropertyMask) & PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED) != 0);
}

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EdkModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLib.mbd Normal file
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<?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.
-->
<LibraryModuleBuildDescription 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">
<MbdLibHeader>
<BaseName>DxeCorePerformanceLib</BaseName>
<Guid>D0F78BBF-0A30-4c63-8A48-0F618A4AFACD</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>2006-04-04 11:10</Created>
</MbdLibHeader>
</LibraryModuleBuildDescription>

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EdkModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLib.msa Normal file
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<?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.
-->
<LibraryModuleSurfaceArea 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">
<MsaLibHeader>
<BaseName>DxeCorePerformanceLib</BaseName>
<ModuleType>DXE_CORE</ModuleType>
<ComponentType>LIBRARY</ComponentType>
<Guid>D0F78BBF-0A30-4c63-8A48-0F618A4AFACD</Guid>
<Version>EDK_RELEASE_VERSION 0x00020000</Version>
<Abstract>Component description file for the Tiano Decompress Library</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>2006-04-04 11:10</Created>
</MsaLibHeader>
<LibraryClassDefinitions>
<LibraryClass Usage="ALWAYS_PRODUCED">PerformanceLib</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">DebugLib</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">HobLib</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">BaseLib</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">BaseMemoryLib</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">TimerLib</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">PcdLib</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">UefiBootServicesTableLib</LibraryClass>
</LibraryClassDefinitions>
<SourceFiles>
<Filename>DxeCorePerformanceLib.c</Filename>
</SourceFiles>
<Includes>
<PackageName>MdePkg</PackageName>
<PackageName>EdkModulePkg</PackageName>
</Includes>
<Protocols>
<Protocol Usage="ALWAYS_PRODUCED">Performance</Protocol>
</Protocols>
<Guids>
<GuidEntry Usage="ALWAYS_CONSUMED">
<C_Name>PeiPerformanceHob</C_Name>
</GuidEntry>
</Guids>
<Externs>
<Extern>
<Constructor>DxeCorePerformanceLibConstructor</Constructor>
</Extern>
</Externs>
<PCDs>
<PcdData ItemType="FIXED_AT_BUILD">
<C_Name>PcdPerformanceLibraryPropertyMask</C_Name>
<Token>0x00000001</Token>
<DatumType>UINT8</DatumType>
</PcdData>
</PCDs>
</LibraryModuleSurfaceArea>

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EdkModulePkg/Library/DxeCorePerformanceLib/build.xml Normal file
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<?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="DxeCorePerformanceLib"><!--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="Library\DxeCorePerformanceLib"/>
<property name="MODULE_DIR" value="${PACKAGE_DIR}\${MODULE_RELATIVE_PATH}"/>
<property name="COMMON_FILE" value="${WORKSPACE_DIR}\Tools\Conf\Common.xml"/>
<target name="DxeCorePerformanceLib">
<GenBuild baseName="DxeCorePerformanceLib" mbdFilename="${MODULE_DIR}\DxeCorePerformanceLib.mbd" msaFilename="${MODULE_DIR}\DxeCorePerformanceLib.msa"/>
</target>
<target depends="DxeCorePerformanceLib_clean" name="clean"/>
<target depends="DxeCorePerformanceLib_cleanall" name="cleanall"/>
<target name="DxeCorePerformanceLib_clean">
<OutputDirSetup baseName="DxeCorePerformanceLib" mbdFilename="${MODULE_DIR}\DxeCorePerformanceLib.mbd" msaFilename="${MODULE_DIR}\DxeCorePerformanceLib.msa"/>
<if>
<available file="${DEST_DIR_OUTPUT}\DxeCorePerformanceLib_build.xml"/>
<then>
<ant antfile="${DEST_DIR_OUTPUT}\DxeCorePerformanceLib_build.xml" target="clean"/>
</then>
</if>
<delete dir="${DEST_DIR_OUTPUT}" excludes="*.xml"/>
</target>
<target name="DxeCorePerformanceLib_cleanall">
<OutputDirSetup baseName="DxeCorePerformanceLib" mbdFilename="${MODULE_DIR}\DxeCorePerformanceLib.mbd" msaFilename="${MODULE_DIR}\DxeCorePerformanceLib.msa"/>
<if>
<available file="${DEST_DIR_OUTPUT}\DxeCorePerformanceLib_build.xml"/>
<then>
<ant antfile="${DEST_DIR_OUTPUT}\DxeCorePerformanceLib_build.xml" target="cleanall"/>
</then>
</if>
<delete dir="${DEST_DIR_OUTPUT}"/>
<delete dir="${DEST_DIR_DEBUG}"/>
<delete>
<fileset dir="${BIN_DIR}" includes="**DxeCorePerformanceLib*"/>
</delete>
</target>
</project>