mirror of https://github.com/acidanthera/audk.git
104 lines
3.7 KiB
C
104 lines
3.7 KiB
C
/** @file
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* Measured Profiling reporting for the Dp utility.
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*
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* Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>
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* 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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*
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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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#include <Library/BaseLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/MemoryAllocationLib.h>
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#include <Library/DebugLib.h>
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#include <Library/UefiBootServicesTableLib.h>
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#include <Library/TimerLib.h>
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#include <Library/PeCoffGetEntryPointLib.h>
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#include <Library/PerformanceLib.h>
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#include <Library/PrintLib.h>
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#include <Library/HiiLib.h>
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#include <Library/PcdLib.h>
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#include <Guid/Performance.h>
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#include "Dp.h"
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#include "Literals.h"
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#include "DpInternal.h"
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/**
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Gather and print ALL Profiling Records.
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Displays all "interesting" Profile measurements in order.
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The number of records displayed is controlled by:
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- records with a duration less than mInterestThreshold microseconds are not displayed.
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- No more than Limit records are displayed. A Limit of zero will not limit the output.
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- If the ExcludeFlag is TRUE, records matching entries in the CumData array are not
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displayed.
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@pre The mInterestThreshold global variable is set to the shortest duration to be printed.
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The mGaugeString and mUnicodeToken global arrays are used for temporary string storage.
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They must not be in use by a calling function.
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@param[in] Limit The number of records to print. Zero is ALL.
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@param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.
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**/
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VOID
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DumpAllProfile(
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IN UINTN Limit,
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IN BOOLEAN ExcludeFlag
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)
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{
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EFI_STRING StringPtr;
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EFI_STRING StringPtrUnknown;
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StringPtrUnknown = HiiGetString (gHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL);
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StringPtr = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_SECTION_PROFILE), NULL);
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PrintToken( STRING_TOKEN (STR_DP_SECTION_HEADER),
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(StringPtr == NULL) ? StringPtrUnknown: StringPtr);
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FreePool (StringPtr);
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FreePool (StringPtrUnknown);
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return;
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}
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/**
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Gather and print Raw Profile Records.
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All Profile measurements with a duration greater than or equal to
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mInterestThreshold are printed without interpretation.
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The number of records displayed is controlled by:
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- records with a duration less than mInterestThreshold microseconds are not displayed.
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- No more than Limit records are displayed. A Limit of zero will not limit the output.
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- If the ExcludeFlag is TRUE, records matching entries in the CumData array are not
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displayed.
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@pre The mInterestThreshold global variable is set to the shortest duration to be printed.
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@param[in] Limit The number of records to print. Zero is ALL.
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@param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.
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**/
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VOID
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DumpRawProfile(
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IN UINTN Limit,
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IN BOOLEAN ExcludeFlag
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)
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{
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EFI_STRING StringPtr;
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EFI_STRING StringPtrUnknown;
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StringPtrUnknown = HiiGetString (gHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL);
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StringPtr = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_SECTION_RAWPROFILE), NULL);
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PrintToken( STRING_TOKEN (STR_DP_SECTION_HEADER),
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(StringPtr == NULL) ? StringPtrUnknown: StringPtr);
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FreePool (StringPtr);
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FreePool (StringPtrUnknown);
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return;
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}
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