Global variables have been moved backward ahead of functions.
Only a few cases were left due to its module structure. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6816 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
@@ -13,113 +13,8 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#include <PiDxe.h>
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#include "DxeCorePerformanceLibInternal.h"
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#include <Protocol/Performance.h>
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#include <Guid/PeiPerformanceHob.h>
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#include <Library/PerformanceLib.h>
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#include <Library/DebugLib.h>
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#include <Library/HobLib.h>
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#include <Library/BaseLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/TimerLib.h>
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#include <Library/PcdLib.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Library/MemoryAllocationLib.h>
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//
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// Interface declarations for Performance Protocol.
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//
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/**
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Adds a record at the end of the performance measurement log
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that records the start time of a performance measurement.
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Adds a record to the end of the performance measurement log
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that contains the Handle, Token, and Module.
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The end time of the new record must be set to zero.
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If TimeStamp is not zero, then TimeStamp is used to fill in the start time in the record.
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If TimeStamp is zero, the start time in the record is filled in with the value
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read from the current time stamp.
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@param Handle Pointer to environment specific context used
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to identify the component being measured.
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@param Token Pointer to a Null-terminated ASCII string
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that identifies the component being measured.
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@param Module Pointer to a Null-terminated ASCII string
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that identifies the module being measured.
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@param TimeStamp 64-bit time stamp.
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@retval EFI_SUCCESS The data was read correctly from the device.
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@retval EFI_OUT_OF_RESOURCES There are not enough resources to record the measurement.
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**/
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EFI_STATUS
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EFIAPI
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StartGauge (
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IN CONST VOID *Handle, OPTIONAL
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IN CONST CHAR8 *Token, OPTIONAL
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IN CONST CHAR8 *Module, OPTIONAL
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IN UINT64 TimeStamp
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);
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/**
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Searches the performance measurement log from the beginning of the log
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for the first matching record that contains a zero end time and fills in a valid end time.
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Searches the performance measurement log from the beginning of the log
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for the first record that matches Handle, Token, and Module and has an end time value of zero.
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If the record can not be found then return EFI_NOT_FOUND.
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If the record is found and TimeStamp is not zero,
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then the end time in the record is filled in with the value specified by TimeStamp.
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If the record is found and TimeStamp is zero, then the end time in the matching record
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is filled in with the current time stamp value.
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@param Handle Pointer to environment specific context used
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to identify the component being measured.
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@param Token Pointer to a Null-terminated ASCII string
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that identifies the component being measured.
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@param Module Pointer to a Null-terminated ASCII string
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that identifies the module being measured.
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@param TimeStamp 64-bit time stamp.
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@retval EFI_SUCCESS The end of the measurement was recorded.
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@retval EFI_NOT_FOUND The specified measurement record could not be found.
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**/
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EFI_STATUS
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EFIAPI
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EndGauge (
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IN CONST VOID *Handle, OPTIONAL
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IN CONST CHAR8 *Token, OPTIONAL
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IN CONST CHAR8 *Module, OPTIONAL
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IN UINT64 TimeStamp
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);
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/**
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Retrieves a previously logged performance measurement.
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Retrieves the performance log entry from the performance log specified by LogEntryKey.
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If it stands for a valid entry, then EFI_SUCCESS is returned and
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GaugeDataEntry stores the pointer to that entry.
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@param LogEntryKey The key for the previous performance measurement log entry.
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If 0, then the first performance measurement log entry is retrieved.
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@param GaugeDataEntry The indirect pointer to the gauge data entry specified by LogEntryKey
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if the retrieval is successful.
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@retval EFI_SUCCESS The GuageDataEntry is successfuly found based on LogEntryKey.
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@retval EFI_NOT_FOUND The LogEntryKey is the last entry (equals to the total entry number).
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@retval EFI_INVALIDE_PARAMETER The LogEntryKey is not a valid entry (greater than the total entry number).
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@retval EFI_INVALIDE_PARAMETER GaugeDataEntry is NULL.
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**/
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EFI_STATUS
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EFIAPI
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GetGauge (
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IN UINTN LogEntryKey,
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OUT GAUGE_DATA_ENTRY **GaugeDataEntry
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);
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//
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// Definition for global variables.
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@@ -134,7 +29,6 @@ PERFORMANCE_PROTOCOL mPerformanceInterface = {
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GetGauge
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};
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/**
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Searches in the gauge array with keyword Handle, Token and Module.
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@@ -35,6 +35,7 @@
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[Sources.common]
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DxeCorePerformanceLib.c
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DxeCorePerformanceLibInternal.h
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[Packages]
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MdePkg/MdePkg.dec
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@@ -0,0 +1,128 @@
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/** @file
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Module functions' declarations are included here.
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Copyright (c) 2006 - 2008, Intel Corporation. <BR>
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef _DXE_CORE_PERFORMANCE_LIB_INTERNAL_H_
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#define _DXE_CORE_PERFORMANCE_LIB_INTERNAL_H_
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#include <PiDxe.h>
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#include <Protocol/Performance.h>
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#include <Guid/PeiPerformanceHob.h>
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#include <Library/PerformanceLib.h>
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#include <Library/DebugLib.h>
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#include <Library/HobLib.h>
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#include <Library/BaseLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/TimerLib.h>
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#include <Library/PcdLib.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Library/MemoryAllocationLib.h>
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//
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// Interface declarations for Performance Protocol.
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//
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/**
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Adds a record at the end of the performance measurement log
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that records the start time of a performance measurement.
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Adds a record to the end of the performance measurement log
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that contains the Handle, Token, and Module.
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The end time of the new record must be set to zero.
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If TimeStamp is not zero, then TimeStamp is used to fill in the start time in the record.
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If TimeStamp is zero, the start time in the record is filled in with the value
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read from the current time stamp.
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@param Handle Pointer to environment specific context used
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to identify the component being measured.
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@param Token Pointer to a Null-terminated ASCII string
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that identifies the component being measured.
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@param Module Pointer to a Null-terminated ASCII string
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that identifies the module being measured.
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@param TimeStamp 64-bit time stamp.
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@retval EFI_SUCCESS The data was read correctly from the device.
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@retval EFI_OUT_OF_RESOURCES There are not enough resources to record the measurement.
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**/
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EFI_STATUS
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EFIAPI
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StartGauge (
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IN CONST VOID *Handle, OPTIONAL
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IN CONST CHAR8 *Token, OPTIONAL
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IN CONST CHAR8 *Module, OPTIONAL
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IN UINT64 TimeStamp
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);
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/**
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Searches the performance measurement log from the beginning of the log
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for the first matching record that contains a zero end time and fills in a valid end time.
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Searches the performance measurement log from the beginning of the log
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for the first record that matches Handle, Token, and Module and has an end time value of zero.
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If the record can not be found then return EFI_NOT_FOUND.
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If the record is found and TimeStamp is not zero,
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then the end time in the record is filled in with the value specified by TimeStamp.
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If the record is found and TimeStamp is zero, then the end time in the matching record
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is filled in with the current time stamp value.
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@param Handle Pointer to environment specific context used
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to identify the component being measured.
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@param Token Pointer to a Null-terminated ASCII string
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that identifies the component being measured.
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@param Module Pointer to a Null-terminated ASCII string
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that identifies the module being measured.
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@param TimeStamp 64-bit time stamp.
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@retval EFI_SUCCESS The end of the measurement was recorded.
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@retval EFI_NOT_FOUND The specified measurement record could not be found.
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**/
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EFI_STATUS
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EFIAPI
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EndGauge (
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IN CONST VOID *Handle, OPTIONAL
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IN CONST CHAR8 *Token, OPTIONAL
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IN CONST CHAR8 *Module, OPTIONAL
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IN UINT64 TimeStamp
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);
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/**
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Retrieves a previously logged performance measurement.
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Retrieves the performance log entry from the performance log specified by LogEntryKey.
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If it stands for a valid entry, then EFI_SUCCESS is returned and
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GaugeDataEntry stores the pointer to that entry.
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@param LogEntryKey The key for the previous performance measurement log entry.
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If 0, then the first performance measurement log entry is retrieved.
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@param GaugeDataEntry The indirect pointer to the gauge data entry specified by LogEntryKey
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if the retrieval is successful.
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@retval EFI_SUCCESS The GuageDataEntry is successfuly found based on LogEntryKey.
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@retval EFI_NOT_FOUND The LogEntryKey is the last entry (equals to the total entry number).
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@retval EFI_INVALIDE_PARAMETER The LogEntryKey is not a valid entry (greater than the total entry number).
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@retval EFI_INVALIDE_PARAMETER GaugeDataEntry is NULL.
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**/
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EFI_STATUS
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EFIAPI
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GetGauge (
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IN UINTN LogEntryKey,
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OUT GAUGE_DATA_ENTRY **GaugeDataEntry
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);
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#endif
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