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PerformancePkg: Remove it 

PerformancePkg contains following components:
1. TscTimerLib
2. Dp_App
3. Header files.

#1 has already been deprecated.
#2 can be removed because DpApp was added to ShellPkg.
#3 Header files are not used by DpApp and
   MdeModulePkg/PerformanceLib instances.

In summary, this package is no longer useful.

All related platforms have been updated to remove the references.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Daryl McDaniel <edk2-lists@mc2research.org>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
This commit is contained in:
Liming Gao 2017-12-27 10:48:57 +08:00
parent 02f6fd1d5f
commit 922c1e94e4
24 changed files with 0 additions and 3896 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

559
PerformancePkg/Dp_App/Dp.c
View File

@ -1,559 +0,0 @@
/** @file
Shell application for Displaying Performance Metrics.
The Dp application reads performance data and presents it in several
different formats depending upon the needs of the user. Both
Trace and Measured Profiling information is processed and presented.
Dp uses the "PerformanceLib" to read the measurement records.
The "TimerLib" provides information about the timer, such as frequency,
beginning, and ending counter values.
Measurement records contain identifying information (Handle, Token, Module)
and start and end time values.
Dp uses this information to group records in different ways. It also uses
timer information to calculate elapsed time for each measurement.
Copyright (c) 2009 - 2017, Intel Corporation. All rights reserved.<BR>
(C) Copyright 2015-2016 Hewlett Packard Enterprise Development LP<BR>
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.
**/
#include <Library/UefiApplicationEntryPoint.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/ShellLib.h>
#include <Library/BaseLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/DebugLib.h>
#include <Library/UefiLib.h>
#include <Library/UefiHiiServicesLib.h>
#include <Library/HiiLib.h>
#include <Library/PcdLib.h>
#include <Guid/Performance.h>
#include <PerformanceTokens.h>
#include "Dp.h"
#include "Literals.h"
#include "DpInternal.h"
//
// String token ID of help message text.
// Shell supports to find help message in the resource section of an application image if
// .MAN file is not found. This global variable is added to make build tool recognizes
// that the help string is consumed by user and then build tool will add the string into
// the resource section. Thus the application can use '-?' option to show help message in
// Shell.
//
GLOBAL_REMOVE_IF_UNREFERENCED EFI_STRING_ID mDpStrEngHelpTokenId = STRING_TOKEN (STR_DP_HELP_INFORMATION);
//
/// Module-Global Variables
///@{
EFI_HII_HANDLE gHiiHandle;
SHELL_PARAM_ITEM *DpParamList = NULL;
CHAR16 *mPrintTokenBuffer = NULL;
CHAR16 mGaugeString[DP_GAUGE_STRING_LENGTH + 1];
CHAR16 mUnicodeToken[DXE_PERFORMANCE_STRING_SIZE];
UINT64 mInterestThreshold;
BOOLEAN mShowId = FALSE;
PERF_SUMMARY_DATA SummaryData = { 0 }; ///< Create the SummaryData structure and init. to ZERO.
/// Timer Specific Information.
TIMER_INFO TimerInfo;
/// Items for which to gather cumulative statistics.
PERF_CUM_DATA CumData[] = {
PERF_INIT_CUM_DATA (LOAD_IMAGE_TOK),
PERF_INIT_CUM_DATA (START_IMAGE_TOK),
PERF_INIT_CUM_DATA (DRIVERBINDING_START_TOK),
PERF_INIT_CUM_DATA (DRIVERBINDING_SUPPORT_TOK)
};
/// Number of items for which we are gathering cumulative statistics.
UINT32 const NumCum = sizeof(CumData) / sizeof(PERF_CUM_DATA);
PARAM_ITEM_LIST ParamList[] = {
{STRING_TOKEN (STR_DP_OPTION_QH), TypeFlag}, // -? Help
{STRING_TOKEN (STR_DP_OPTION_LH), TypeFlag}, // -h Help
{STRING_TOKEN (STR_DP_OPTION_UH), TypeFlag}, // -H Help
{STRING_TOKEN (STR_DP_OPTION_LV), TypeFlag}, // -v Verbose Mode
{STRING_TOKEN (STR_DP_OPTION_UA), TypeFlag}, // -A All, Cooked
{STRING_TOKEN (STR_DP_OPTION_UR), TypeFlag}, // -R RAW All
{STRING_TOKEN (STR_DP_OPTION_LS), TypeFlag}, // -s Summary
#if PROFILING_IMPLEMENTED
{STRING_TOKEN (STR_DP_OPTION_UP), TypeFlag}, // -P Dump Profile Data
{STRING_TOKEN (STR_DP_OPTION_UT), TypeFlag}, // -T Dump Trace Data
#endif
{STRING_TOKEN (STR_DP_OPTION_LX), TypeFlag}, // -x eXclude Cumulative Items
{STRING_TOKEN (STR_DP_OPTION_LI), TypeFlag}, // -i Display Identifier
{STRING_TOKEN (STR_DP_OPTION_LC), TypeValue}, // -c Display cumulative data.
{STRING_TOKEN (STR_DP_OPTION_LN), TypeValue}, // -n # Number of records to display for A and R
{STRING_TOKEN (STR_DP_OPTION_LT), TypeValue} // -t # Threshold of interest
};
///@}
/**
Transfer the param list value and get the command line parse.
**/
VOID
InitialShellParamList( void )
{
UINT32 ListIndex;
UINT32 ListLength;
//
// Allocate one more for the end tag.
//
ListLength = ARRAY_SIZE (ParamList) + 1;
DpParamList = AllocatePool (sizeof (SHELL_PARAM_ITEM) * ListLength);
ASSERT (DpParamList != NULL);
for (ListIndex = 0; ListIndex < ListLength - 1; ListIndex ++)
{
DpParamList[ListIndex].Name = HiiGetString (gHiiHandle, ParamList[ListIndex].Token, NULL);
DpParamList[ListIndex].Type = ParamList[ListIndex].Type;
}
DpParamList[ListIndex].Name = NULL;
DpParamList[ListIndex].Type = TypeMax;
}
/**
Display Usage and Help information.
**/
VOID
ShowHelp( void )
{
PrintToken (STRING_TOKEN (STR_DP_HELP_HEAD));
#if PROFILING_IMPLEMENTED
PrintToken (STRING_TOKEN (STR_DP_HELP_FLAGS));
#else
PrintToken (STRING_TOKEN (STR_DP_HELP_FLAGS_2));
#endif // PROFILING_IMPLEMENTED
PrintToken (STRING_TOKEN (STR_DP_HELP_PAGINATE));
PrintToken (STRING_TOKEN (STR_DP_HELP_VERBOSE));
PrintToken (STRING_TOKEN (STR_DP_HELP_EXCLUDE));
PrintToken (STRING_TOKEN (STR_DP_HELP_STAT));
PrintToken (STRING_TOKEN (STR_DP_HELP_ALL));
PrintToken (STRING_TOKEN (STR_DP_HELP_RAW));
#if PROFILING_IMPLEMENTED
PrintToken (STRING_TOKEN (STR_DP_HELP_TRACE));
PrintToken (STRING_TOKEN (STR_DP_HELP_PROFILE));
#endif // PROFILING_IMPLEMENTED
PrintToken (STRING_TOKEN (STR_DP_HELP_THRESHOLD));
PrintToken (STRING_TOKEN (STR_DP_HELP_COUNT));
PrintToken (STRING_TOKEN (STR_DP_HELP_ID));
PrintToken (STRING_TOKEN (STR_DP_HELP_CUM_DATA));
PrintToken (STRING_TOKEN (STR_DP_HELP_HELP));
Print(L"\n");
}
/**
Display the trailing Verbose information.
**/
VOID
DumpStatistics( void )
{
EFI_STRING StringPtr;
EFI_STRING StringPtrUnknown;
StringPtr = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_SECTION_STATISTICS), NULL);
StringPtrUnknown = HiiGetString (gHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL);
PrintToken( STRING_TOKEN (STR_DP_SECTION_HEADER),
(StringPtr == NULL) ? StringPtrUnknown : StringPtr);
PrintToken( STRING_TOKEN (STR_DP_STATS_NUMTRACE), SummaryData.NumTrace);
PrintToken( STRING_TOKEN (STR_DP_STATS_NUMINCOMPLETE), SummaryData.NumIncomplete);
PrintToken( STRING_TOKEN (STR_DP_STATS_NUMPHASES), SummaryData.NumSummary);
PrintToken( STRING_TOKEN (STR_DP_STATS_NUMHANDLES), SummaryData.NumHandles, SummaryData.NumTrace - SummaryData.NumHandles);
PrintToken( STRING_TOKEN (STR_DP_STATS_NUMPEIMS), SummaryData.NumPEIMs);
PrintToken( STRING_TOKEN (STR_DP_STATS_NUMGLOBALS), SummaryData.NumGlobal);
#if PROFILING_IMPLEMENTED
PrintToken( STRING_TOKEN (STR_DP_STATS_NUMPROFILE), SummaryData.NumProfile);
#endif // PROFILING_IMPLEMENTED
FreePool (StringPtr);
FreePool (StringPtrUnknown);
}
/**
Dump performance data.
@param[in] ImageHandle The image handle.
@param[in] SystemTable The system table.
@retval EFI_SUCCESS Command completed successfully.
@retval EFI_INVALID_PARAMETER Command usage error.
@retval EFI_ABORTED The user aborts the operation.
@retval value Unknown error.
**/
EFI_STATUS
EFIAPI
InitializeDp (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
{
PERFORMANCE_PROPERTY *PerformanceProperty;
UINT32 ListIndex;
LIST_ENTRY *ParamPackage;
CONST CHAR16 *CmdLineArg;
EFI_STRING StringPtr;
UINTN Number2Display;
EFI_STATUS Status;
BOOLEAN SummaryMode;
BOOLEAN VerboseMode;
BOOLEAN AllMode;
BOOLEAN RawMode;
BOOLEAN TraceMode;
BOOLEAN ProfileMode;
BOOLEAN ExcludeMode;
BOOLEAN CumulativeMode;
CONST CHAR16 *CustomCumulativeToken;
PERF_CUM_DATA *CustomCumulativeData;
UINTN NameSize;
EFI_HII_PACKAGE_LIST_HEADER *PackageList;
EFI_STRING StringDpOptionQh;
EFI_STRING StringDpOptionLh;
EFI_STRING StringDpOptionUh;
EFI_STRING StringDpOptionLv;
EFI_STRING StringDpOptionUs;
EFI_STRING StringDpOptionLs;
EFI_STRING StringDpOptionUa;
EFI_STRING StringDpOptionUr;
EFI_STRING StringDpOptionUt;
EFI_STRING StringDpOptionUp;
EFI_STRING StringDpOptionLx;
EFI_STRING StringDpOptionLn;
EFI_STRING StringDpOptionLt;
EFI_STRING StringDpOptionLi;
EFI_STRING StringDpOptionLc;
SummaryMode = FALSE;
VerboseMode = FALSE;
AllMode = FALSE;
RawMode = FALSE;
TraceMode = FALSE;
ProfileMode = FALSE;
ExcludeMode = FALSE;
CumulativeMode = FALSE;
CustomCumulativeData = NULL;
StringDpOptionQh = NULL;
StringDpOptionLh = NULL;
StringDpOptionUh = NULL;
StringDpOptionLv = NULL;
StringDpOptionUs = NULL;
StringDpOptionLs = NULL;
StringDpOptionUa = NULL;
StringDpOptionUr = NULL;
StringDpOptionUt = NULL;
StringDpOptionUp = NULL;
StringDpOptionLx = NULL;
StringDpOptionLn = NULL;
StringDpOptionLt = NULL;
StringDpOptionLi = NULL;
StringDpOptionLc = NULL;
StringPtr = NULL;
//
// Retrieve HII package list from ImageHandle
//
Status = gBS->OpenProtocol (
ImageHandle,
&gEfiHiiPackageListProtocolGuid,
(VOID **) &PackageList,
ImageHandle,
NULL,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
if (EFI_ERROR (Status)) {
return Status;
}
//
// Publish HII package list to HII Database.
//
Status = gHiiDatabase->NewPackageList (
gHiiDatabase,
PackageList,
NULL,
&gHiiHandle
);
if (EFI_ERROR (Status)) {
return Status;
}
ASSERT (gHiiHandle != NULL);
// Initial the command list
//
InitialShellParamList ();
/****************************************************************************
**** Process Command Line arguments ****
****************************************************************************/
Status = ShellCommandLineParse (DpParamList, &ParamPackage, NULL, TRUE);
if (EFI_ERROR(Status)) {
PrintToken (STRING_TOKEN (STR_DP_INVALID_ARG));
ShowHelp();
}
else {
StringDpOptionQh = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_OPTION_QH), NULL);
StringDpOptionLh = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_OPTION_LH), NULL);
StringDpOptionUh = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_OPTION_UH), NULL);
if (ShellCommandLineGetFlag (ParamPackage, StringDpOptionQh) ||
ShellCommandLineGetFlag (ParamPackage, StringDpOptionLh) ||
ShellCommandLineGetFlag (ParamPackage, StringDpOptionUh))
{
ShowHelp();
}
else {
StringDpOptionLv = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_OPTION_LV), NULL);
StringDpOptionUs = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_OPTION_US), NULL);
StringDpOptionLs = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_OPTION_LS), NULL);
StringDpOptionUa = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_OPTION_UA), NULL);
StringDpOptionUr = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_OPTION_UR), NULL);
StringDpOptionUt = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_OPTION_UT), NULL);
StringDpOptionUp = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_OPTION_UP), NULL);
StringDpOptionLx = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_OPTION_LX), NULL);
StringDpOptionLn = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_OPTION_LN), NULL);
StringDpOptionLt = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_OPTION_LT), NULL);
StringDpOptionLi = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_OPTION_LI), NULL);
StringDpOptionLc = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_OPTION_LC), NULL);
// Boolean Options
//
VerboseMode = ShellCommandLineGetFlag (ParamPackage, StringDpOptionLv);
SummaryMode = (BOOLEAN) (ShellCommandLineGetFlag (ParamPackage, StringDpOptionUs) ||
ShellCommandLineGetFlag (ParamPackage, StringDpOptionLs));
AllMode = ShellCommandLineGetFlag (ParamPackage, StringDpOptionUa);
RawMode = ShellCommandLineGetFlag (ParamPackage, StringDpOptionUr);
#if PROFILING_IMPLEMENTED
TraceMode = ShellCommandLineGetFlag (ParamPackage, StringDpOptionUt);
ProfileMode = ShellCommandLineGetFlag (ParamPackage, StringDpOptionUp);
#endif // PROFILING_IMPLEMENTED
ExcludeMode = ShellCommandLineGetFlag (ParamPackage, StringDpOptionLx);
mShowId = ShellCommandLineGetFlag (ParamPackage, StringDpOptionLi);
CumulativeMode = ShellCommandLineGetFlag (ParamPackage, StringDpOptionLc);
// Options with Values
CmdLineArg = ShellCommandLineGetValue (ParamPackage, StringDpOptionLn);
if (CmdLineArg == NULL) {
Number2Display = DEFAULT_DISPLAYCOUNT;
}
else {
Number2Display = StrDecimalToUintn(CmdLineArg);
if (Number2Display == 0) {
Number2Display = MAXIMUM_DISPLAYCOUNT;
}
}
CmdLineArg = ShellCommandLineGetValue (ParamPackage, StringDpOptionLt);
if (CmdLineArg == NULL) {
mInterestThreshold = DEFAULT_THRESHOLD; // 1ms := 1,000 us
}
else {
mInterestThreshold = StrDecimalToUint64(CmdLineArg);
}
// Handle Flag combinations and default behaviors
// If both TraceMode and ProfileMode are FALSE, set them both to TRUE
if ((! TraceMode) && (! ProfileMode)) {
TraceMode = TRUE;
#if PROFILING_IMPLEMENTED
ProfileMode = TRUE;
#endif // PROFILING_IMPLEMENTED
}
//
// Init the custom cumulative data.
//
CustomCumulativeToken = ShellCommandLineGetValue (ParamPackage, StringDpOptionLc);
if (CustomCumulativeToken != NULL) {
CustomCumulativeData = AllocateZeroPool (sizeof (PERF_CUM_DATA));
ASSERT (CustomCumulativeData != NULL);
CustomCumulativeData->MinDur = PERF_MAXDUR;
CustomCumulativeData->MaxDur = 0;
CustomCumulativeData->Count = 0;
CustomCumulativeData->Duration = 0;
NameSize = StrLen (CustomCumulativeToken) + 1;
CustomCumulativeData->Name = AllocateZeroPool (NameSize);
UnicodeStrToAsciiStrS (CustomCumulativeToken, CustomCumulativeData->Name, NameSize);
}
/****************************************************************************
**** Timer specific processing ****
****************************************************************************/
// Get the Performance counter characteristics:
// Freq = Frequency in Hz
// StartCount = Value loaded into the counter when it starts counting
// EndCount = Value counter counts to before it needs to be reset
//
Status = EfiGetSystemConfigurationTable (&gPerformanceProtocolGuid, (VOID **) &PerformanceProperty);
if (EFI_ERROR (Status) || (PerformanceProperty == NULL)) {
PrintToken (STRING_TOKEN (STR_PERF_PROPERTY_NOT_FOUND));
goto Done;
}
// Convert the Frequency from Hz to KHz
TimerInfo.Frequency = (UINT32)DivU64x32 (PerformanceProperty->Frequency, 1000);
TimerInfo.StartCount = PerformanceProperty->TimerStartValue;
TimerInfo.EndCount = PerformanceProperty->TimerEndValue;
// Determine in which direction the performance counter counts.
TimerInfo.CountUp = (BOOLEAN) (TimerInfo.EndCount >= TimerInfo.StartCount);
/****************************************************************************
**** Print heading ****
****************************************************************************/
// print DP's build version
PrintToken (STRING_TOKEN (STR_DP_BUILD_REVISION), DP_MAJOR_VERSION, DP_MINOR_VERSION);
// print performance timer characteristics
PrintToken (STRING_TOKEN (STR_DP_KHZ), TimerInfo.Frequency); // Print Timer frequency in KHz
if ((VerboseMode) &&
(! RawMode)
) {
StringPtr = HiiGetString (gHiiHandle,
(EFI_STRING_ID) (TimerInfo.CountUp ? STRING_TOKEN (STR_DP_UP) : STRING_TOKEN (STR_DP_DOWN)),
NULL);
ASSERT (StringPtr != NULL);
PrintToken (STRING_TOKEN (STR_DP_TIMER_PROPERTIES), // Print Timer count range and direction
StringPtr,
TimerInfo.StartCount,
TimerInfo.EndCount
);
PrintToken (STRING_TOKEN (STR_DP_VERBOSE_THRESHOLD), mInterestThreshold);
}
/* **************************************************************************
**** Print Sections based on command line options
****
**** Option modes have the following priority:
**** v Verbose -- Valid in combination with any other options
**** t Threshold -- Modifies All, Raw, and Cooked output
**** Default is 0 for All and Raw mode
**** Default is DEFAULT_THRESHOLD for "Cooked" mode
**** n Number2Display Used by All and Raw mode. Otherwise ignored.
**** A All -- R and S options are ignored
**** R Raw -- S option is ignored
**** s Summary -- Modifies "Cooked" output only
**** Cooked (Default)
****
**** The All, Raw, and Cooked modes are modified by the Trace and Profile
**** options.
**** !T && !P := (0) Default, Both are displayed
**** T && !P := (1) Only Trace records are displayed
**** !T && P := (2) Only Profile records are displayed
**** T && P := (3) Same as Default, both are displayed
****************************************************************************/
GatherStatistics (CustomCumulativeData);
if (CumulativeMode) {
ProcessCumulative (CustomCumulativeData);
} else if (AllMode) {
if (TraceMode) {
Status = DumpAllTrace( Number2Display, ExcludeMode);
if (Status == EFI_ABORTED) {
goto Done;
}
}
if (ProfileMode) {
DumpAllProfile( Number2Display, ExcludeMode);
}
}
else if (RawMode) {
if (TraceMode) {
Status = DumpRawTrace( Number2Display, ExcludeMode);
if (Status == EFI_ABORTED) {
goto Done;
}
}
if (ProfileMode) {
DumpRawProfile( Number2Display, ExcludeMode);
}
}
else {
//------------- Begin Cooked Mode Processing
if (TraceMode) {
ProcessPhases ();
if ( ! SummaryMode) {
Status = ProcessHandles ( ExcludeMode);
if (Status == EFI_ABORTED) {
goto Done;
}
Status = ProcessPeims ();
if (Status == EFI_ABORTED) {
goto Done;
}
Status = ProcessGlobal ();
if (Status == EFI_ABORTED) {
goto Done;
}
ProcessCumulative (NULL);
}
}
if (ProfileMode) {
DumpAllProfile( Number2Display, ExcludeMode);
}
} //------------- End of Cooked Mode Processing
if ( VerboseMode || SummaryMode) {
DumpStatistics();
}
}
}
Done:
//
// Free the memory allocate from HiiGetString
//
ListIndex = 0;
while (DpParamList[ListIndex].Name != NULL) {
FreePool (DpParamList[ListIndex].Name);
ListIndex ++;
}
FreePool (DpParamList);
SafeFreePool (StringDpOptionQh);
SafeFreePool (StringDpOptionLh);
SafeFreePool (StringDpOptionUh);
SafeFreePool (StringDpOptionLv);
SafeFreePool (StringDpOptionUs);
SafeFreePool (StringDpOptionLs);
SafeFreePool (StringDpOptionUa);
SafeFreePool (StringDpOptionUr);
SafeFreePool (StringDpOptionUt);
SafeFreePool (StringDpOptionUp);
SafeFreePool (StringDpOptionLx);
SafeFreePool (StringDpOptionLn);
SafeFreePool (StringDpOptionLt);
SafeFreePool (StringDpOptionLi);
SafeFreePool (StringDpOptionLc);
SafeFreePool (StringPtr);
SafeFreePool (mPrintTokenBuffer);
if (ParamPackage != NULL) {
ShellCommandLineFreeVarList (ParamPackage);
}
if (CustomCumulativeData != NULL) {
SafeFreePool (CustomCumulativeData->Name);
}
SafeFreePool (CustomCumulativeData);
HiiRemovePackages (gHiiHandle);
return Status;
}

101
PerformancePkg/Dp_App/Dp.h
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@ -1,101 +0,0 @@
/** @file
Common declarations for the Dp Performance Reporting Utility.
Copyright (c) 2009 - 2012, Intel Corporation. All rights reserved.<BR>
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.
**/
#ifndef _EFI_APP_DP_H_
#define _EFI_APP_DP_H_
#include <Library/ShellLib.h>
#define DP_MAJOR_VERSION 2
#define DP_MINOR_VERSION 3
/**
* The value assigned to DP_DEBUG controls which debug output
* is generated. Set it to ZERO to disable.
**/
#define DP_DEBUG 0
/**
* Set to 1 once Profiling has been implemented in order to enable
* profiling related options and report output.
**/
#define PROFILING_IMPLEMENTED 0
#define DEFAULT_THRESHOLD 1000 ///< One millisecond.
#define DEFAULT_DISPLAYCOUNT 50
#define MAXIMUM_DISPLAYCOUNT 999999 ///< Arbitrary maximum reasonable number.
#define PERF_MAXDUR 0xFFFFFFFFFFFFFFFFULL
/// Determine whether 0 <= C < L. If L == 0, return true regardless of C.
#define WITHIN_LIMIT( C, L) ( ((L) == 0) || ((C) < (L)) )
/// Structure for storing Timer specific information.
typedef struct {
UINT64 StartCount; ///< Value timer is initialized with.
UINT64 EndCount; ///< Value timer has just before it wraps.
UINT32 Frequency; ///< Timer count frequency in KHz.
BOOLEAN CountUp; ///< TRUE if the counter counts up.
} TIMER_INFO;
/** Initialize one PERF_CUM_DATA structure instance for token t.
*
* This parameterized macro takes a single argument, t, which is expected
* to resolve to a pointer to an ASCII string literal. This parameter may
* take any one of the following forms:
* - PERF_INIT_CUM_DATA("Token") A string literal
* - PERF_INIT_CUM_DATA(pointer) A pointer -- CHAR8 *pointer;
* - PERF_INIT_CUM_DATA(array) Address of an array -- CHAR8 array[N];
**/
#define PERF_INIT_CUM_DATA(t) { 0ULL, PERF_MAXDUR, 0ULL, (t), 0U }
typedef struct {
UINT64 Duration; ///< Cumulative duration for this item.
UINT64 MinDur; ///< Smallest duration encountered.
UINT64 MaxDur; ///< Largest duration encountered.
CHAR8 *Name; ///< ASCII name of this item.
UINT32 Count; ///< Total number of measurements accumulated.
} PERF_CUM_DATA;
typedef struct {
UINT32 NumTrace; ///< Number of recorded TRACE performance measurements.
UINT32 NumProfile; ///< Number of recorded PROFILE performance measurements.
UINT32 NumIncomplete; ///< Number of measurements with no END value.
UINT32 NumSummary; ///< Number of summary section measurements.
UINT32 NumHandles; ///< Number of measurements with handles.
UINT32 NumPEIMs; ///< Number of measurements of PEIMs.
UINT32 NumGlobal; ///< Number of measurements with END value and NULL handle.
} PERF_SUMMARY_DATA;
typedef struct {
CONST VOID *Handle;
CONST CHAR8 *Token; ///< Measured token string name.
CONST CHAR8 *Module; ///< Module string name.
UINT64 StartTimeStamp; ///< Start time point.
UINT64 EndTimeStamp; ///< End time point.
UINT32 Identifier; ///< Identifier.
} MEASUREMENT_RECORD;
typedef struct {
CHAR8 *Name; ///< Measured token string name.
UINT64 CumulativeTime; ///< Accumulated Elapsed Time.
UINT64 MinTime; ///< Minimum Elapsed Time.
UINT64 MaxTime; ///< Maximum Elapsed Time.
UINT32 Count; ///< Number of measurements accumulated.
} PROFILE_RECORD;
typedef struct {
UINT16 Token;
SHELL_PARAM_TYPE Type;
} PARAM_ITEM_LIST;
#endif // _EFI_APP_DP_H_

80
PerformancePkg/Dp_App/Dp.inf
View File

@ -1,80 +0,0 @@
## @file
# Display Performance Application, Module information file.
#
# Copyright (c) 2009 - 2017, Intel Corporation. All rights reserved.<BR>
# 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 = 0x00010006
BASE_NAME = DP
FILE_GUID = 7d5ff0e3-2fb7-4e19-8419-44266cb60000
MODULE_TYPE = UEFI_APPLICATION
VERSION_STRING = 1.0
ENTRY_POINT = InitializeDp
#
# This flag specifies whether HII resource section is generated into PE image.
#
UEFI_HII_RESOURCE_SECTION = TRUE
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
#
[Sources]
DpStrings.uni
Dp.c
Dp.h
Literals.h
Literals.c
DpInternal.h
DpUtilities.c
DpTrace.c
DpProfile.c
[Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
ShellPkg/ShellPkg.dec
PerformancePkg/PerformancePkg.dec
[LibraryClasses]
UefiApplicationEntryPoint
ShellLib
BaseMemoryLib
BaseLib
MemoryAllocationLib
DebugLib
UefiBootServicesTableLib
PeCoffGetEntryPointLib
PerformanceLib
PrintLib
UefiLib
HiiLib
UefiHiiServicesLib
PcdLib
DevicePathLib
DxeServicesLib
[Guids]
gPerformanceProtocolGuid ## CONSUMES ## SystemTable
[Protocols]
gEfiLoadedImageProtocolGuid ## CONSUMES
gEfiHiiPackageListProtocolGuid ## CONSUMES
gEfiDriverBindingProtocolGuid ## SOMETIMES_CONSUMES
gEfiComponentName2ProtocolGuid ## SOMETIMES_CONSUMES
gEfiLoadedImageDevicePathProtocolGuid ## SOMETIMES_CONSUMES
[Pcd]
gEfiMdePkgTokenSpaceGuid.PcdUefiLibMaxPrintBufferSize ## CONSUMES

383
PerformancePkg/Dp_App/DpInternal.h
View File

@ -1,383 +0,0 @@
/** @file
Declarations of objects defined internally to the Dp Application.
Declarations of data and functions which are private to the Dp application.
This file should never be referenced by anything other than components of the
Dp application. In addition to global data, function declarations for
DpUtilities.c, DpTrace.c, and DpProfile.c are included here.
Copyright (c) 2009 - 2017, Intel Corporation. All rights reserved.<BR>
(C) Copyright 2015-2016 Hewlett Packard Enterprise Development LP<BR>
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.
**/
#ifndef _DP_INTELNAL_H_
#define _DP_INTELNAL_H_
#define DP_GAUGE_STRING_LENGTH 36
//
/// Module-Global Variables
///@{
extern EFI_HII_HANDLE gHiiHandle;
extern CHAR16 *mPrintTokenBuffer;
extern CHAR16 mGaugeString[DP_GAUGE_STRING_LENGTH + 1];
extern CHAR16 mUnicodeToken[DXE_PERFORMANCE_STRING_SIZE];
extern UINT64 mInterestThreshold;
extern BOOLEAN mShowId;
extern PERF_SUMMARY_DATA SummaryData; ///< Create the SummaryData structure and init. to ZERO.
/// Timer Specific Information.
extern TIMER_INFO TimerInfo;
/// Items for which to gather cumulative statistics.
extern PERF_CUM_DATA CumData[];
/// Number of items for which we are gathering cumulative statistics.
extern UINT32 const NumCum;
///@}
/**
Calculate an event's duration in timer ticks.
Given the count direction and the event's start and end timer values,
calculate the duration of the event in timer ticks. Information for
the current measurement is pointed to by the parameter.
If the measurement's start time is 1, it indicates that the developer
is indicating that the measurement began at the release of reset.
The start time is adjusted to the timer's starting count before performing
the elapsed time calculation.
The calculated duration, in ticks, is the absolute difference between
the measurement's ending and starting counts.
@param Measurement Pointer to a MEASUREMENT_RECORD structure containing
data for the current measurement.
@return The 64-bit duration of the event.
**/
UINT64
GetDuration (
IN OUT MEASUREMENT_RECORD *Measurement
);
/**
Determine whether the Measurement record is for an EFI Phase.
The Token and Module members of the measurement record are checked.
Module must be empty and Token must be one of SEC, PEI, DXE, BDS, or SHELL.
@param[in] Measurement A pointer to the Measurement record to test.
@retval TRUE The measurement record is for an EFI Phase.
@retval FALSE The measurement record is NOT for an EFI Phase.
**/
BOOLEAN
IsPhase(
IN MEASUREMENT_RECORD *Measurement
);
/**
Get the file name portion of the Pdb File Name.
The portion of the Pdb File Name between the last backslash and
either a following period or the end of the string is converted
to Unicode and copied into UnicodeBuffer. The name is truncated,
if necessary, to ensure that UnicodeBuffer is not overrun.
@param[in] PdbFileName Pdb file name.
@param[out] UnicodeBuffer The resultant Unicode File Name.
**/
VOID
GetShortPdbFileName (
IN CHAR8 *PdbFileName,
OUT CHAR16 *UnicodeBuffer
);
/**
Get a human readable name for an image handle.
The following methods will be tried orderly:
1. Image PDB
2. ComponentName2 protocol
3. FFS UI section
4. Image GUID
5. Image DevicePath
6. Unknown Driver Name
@param[in] Handle
@post The resulting Unicode name string is stored in the
mGaugeString global array.
**/
VOID
GetNameFromHandle (
IN EFI_HANDLE Handle
);
/**
Calculate the Duration in microseconds.
Duration is multiplied by 1000, instead of Frequency being divided by 1000 or
multiplying the result by 1000, in order to maintain precision. Since Duration is
a 64-bit value, multiplying it by 1000 is unlikely to produce an overflow.
The time is calculated as (Duration * 1000) / Timer_Frequency.
@param[in] Duration The event duration in timer ticks.
@return A 64-bit value which is the Elapsed time in microseconds.
**/
UINT64
DurationInMicroSeconds (
IN UINT64 Duration
);
/**
Formatted Print using a Hii Token to reference the localized format string.
@param[in] Token A HII token associated with a localized Unicode string.
@param[in] ... The variable argument list.
@return The number of characters converted by UnicodeVSPrint().
**/
UINTN
EFIAPI
PrintToken (
IN UINT16 Token,
...
);
/**
Get index of Measurement Record's match in the CumData array.
If the Measurement's Token value matches a Token in one of the CumData
records, the index of the matching record is returned. The returned
index is a signed value so that negative values can indicate that
the Measurement didn't match any entry in the CumData array.
@param[in] Measurement A pointer to a Measurement Record to match against the CumData array.
@retval <0 Token is not in the CumData array.
@retval >=0 Return value is the index into CumData where Token is found.
**/
INTN
GetCumulativeItem(
IN MEASUREMENT_RECORD *Measurement
);
/**
Collect verbose statistics about the logged performance measurements.
General Summary information for all Trace measurements is gathered and
stored within the SummaryData structure. This information is both
used internally by subsequent reporting functions, and displayed
at the end of verbose reports.
@pre The SummaryData and CumData structures must be initialized
prior to calling this function.
@post The SummaryData and CumData structures contain statistics for the
current performance logs.
@param[in, out] CustomCumulativeData The pointer to the custom cumulative data.
**/
VOID
GatherStatistics(
IN OUT PERF_CUM_DATA *CustomCumulativeData OPTIONAL
);
/**
Gather and print ALL Trace Records.
Displays all "interesting" Trace measurements in order.<BR>
The number of records displayed is controlled by:
- records with a duration less than mInterestThreshold microseconds are not displayed.
- No more than Limit records are displayed. A Limit of zero will not limit the output.
- If the ExcludeFlag is TRUE, records matching entries in the CumData array are not
displayed.
@pre The mInterestThreshold global variable is set to the shortest duration to be printed.
The mGaugeString and mUnicodeToken global arrays are used for temporary string storage.
They must not be in use by a calling function.
@param[in] Limit The number of records to print. Zero is ALL.
@param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.
@retval EFI_SUCCESS The operation was successful.
@retval EFI_ABORTED The user aborts the operation.
@return Others from a call to gBS->LocateHandleBuffer().
**/
EFI_STATUS
DumpAllTrace(
IN UINTN Limit,
IN BOOLEAN ExcludeFlag
);
/**
Gather and print Raw Trace Records.
All Trace measurements with a duration greater than or equal to
mInterestThreshold are printed without interpretation.
The number of records displayed is controlled by:
- records with a duration less than mInterestThreshold microseconds are not displayed.
- No more than Limit records are displayed. A Limit of zero will not limit the output.
- If the ExcludeFlag is TRUE, records matching entries in the CumData array are not
displayed.
@pre The mInterestThreshold global variable is set to the shortest duration to be printed.
@param[in] Limit The number of records to print. Zero is ALL.
@param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.
@retval EFI_SUCCESS The operation was successful.
@retval EFI_ABORTED The user aborts the operation.
**/
EFI_STATUS
DumpRawTrace(
IN UINTN Limit,
IN BOOLEAN ExcludeFlag
);
/**
Gather and print Major Phase metrics.
**/
VOID
ProcessPhases(
VOID
);
/**
Gather and print Handle data.
@param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.
@retval EFI_SUCCESS The operation was successful.
@retval EFI_ABORTED The user aborts the operation.
@return Others from a call to gBS->LocateHandleBuffer().
**/
EFI_STATUS
ProcessHandles(
IN BOOLEAN ExcludeFlag
);
/**
Gather and print PEIM data.
Only prints complete PEIM records
@retval EFI_SUCCESS The operation was successful.
@retval EFI_ABORTED The user aborts the operation.
**/
EFI_STATUS
ProcessPeims(
VOID
);
/**
Gather and print global data.
Strips out incomplete or "Execution Phase" records
Only prints records where Handle is NULL
Increment TIndex for every record, even skipped ones, so that we have an
indication of every measurement record taken.
@retval EFI_SUCCESS The operation was successful.
@retval EFI_ABORTED The user aborts the operation.
**/
EFI_STATUS
ProcessGlobal(
VOID
);
/**
Gather and print cumulative data.
Traverse the measurement records and:<BR>
For each record with a Token listed in the CumData array:<BR>
- Update the instance count and the total, minimum, and maximum durations.
Finally, print the gathered cumulative statistics.
@param[in] CustomCumulativeData The pointer to the custom cumulative data.
**/
VOID
ProcessCumulative(
IN PERF_CUM_DATA *CustomCumulativeData OPTIONAL
);
/**
Gather and print ALL Profiling Records.
Displays all "interesting" Profile measurements in order.
The number of records displayed is controlled by:
- records with a duration less than mInterestThreshold microseconds are not displayed.
- No more than Limit records are displayed. A Limit of zero will not limit the output.
- If the ExcludeFlag is TRUE, records matching entries in the CumData array are not
displayed.
@pre The mInterestThreshold global variable is set to the shortest duration to be printed.
The mGaugeString and mUnicodeToken global arrays are used for temporary string storage.
They must not be in use by a calling function.
@param[in] Limit The number of records to print. Zero is ALL.
@param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.
**/
VOID
DumpAllProfile(
IN UINTN Limit,
IN BOOLEAN ExcludeFlag
);
/**
Gather and print Raw Profile Records.
All Profile measurements with a duration greater than or equal to
mInterestThreshold are printed without interpretation.
The number of records displayed is controlled by:
- records with a duration less than mInterestThreshold microseconds are not displayed.
- No more than Limit records are displayed. A Limit of zero will not limit the output.
- If the ExcludeFlag is TRUE, records matching entries in the CumData array are not
displayed.
@pre The mInterestThreshold global variable is set to the shortest duration to be printed.
@param[in] Limit The number of records to print. Zero is ALL.
@param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.
**/
VOID
DumpRawProfile(
IN UINTN Limit,
IN BOOLEAN ExcludeFlag
);
/**
Wrap original FreePool to check NULL pointer first.
@param[in] Buffer The pointer to the buffer to free.
**/
VOID
SafeFreePool (
IN VOID *Buffer
);
#endif

102
PerformancePkg/Dp_App/DpProfile.c
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@ -1,102 +0,0 @@
/** @file
Measured Profiling reporting for the Dp utility.
Copyright (c) 2009 - 2017, Intel Corporation. All rights reserved.<BR>
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.
**/
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/DebugLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/PeCoffGetEntryPointLib.h>
#include <Library/PerformanceLib.h>
#include <Library/PrintLib.h>
#include <Library/HiiLib.h>
#include <Library/PcdLib.h>
#include <Guid/Performance.h>
#include "Dp.h"
#include "Literals.h"
#include "DpInternal.h"
/**
Gather and print ALL Profiling Records.
Displays all "interesting" Profile measurements in order.
The number of records displayed is controlled by:
- records with a duration less than mInterestThreshold microseconds are not displayed.
- No more than Limit records are displayed. A Limit of zero will not limit the output.
- If the ExcludeFlag is TRUE, records matching entries in the CumData array are not
displayed.
@pre The mInterestThreshold global variable is set to the shortest duration to be printed.
The mGaugeString and mUnicodeToken global arrays are used for temporary string storage.
They must not be in use by a calling function.
@param[in] Limit The number of records to print. Zero is ALL.
@param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.
**/
VOID
DumpAllProfile(
IN UINTN Limit,
IN BOOLEAN ExcludeFlag
)
{
EFI_STRING StringPtr;
EFI_STRING StringPtrUnknown;
StringPtrUnknown = HiiGetString (gHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL);
StringPtr = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_SECTION_PROFILE), NULL);
PrintToken( STRING_TOKEN (STR_DP_SECTION_HEADER),
(StringPtr == NULL) ? StringPtrUnknown: StringPtr);
FreePool (StringPtr);
FreePool (StringPtrUnknown);
return;
}
/**
Gather and print Raw Profile Records.
All Profile measurements with a duration greater than or equal to
mInterestThreshold are printed without interpretation.
The number of records displayed is controlled by:
- records with a duration less than mInterestThreshold microseconds are not displayed.
- No more than Limit records are displayed. A Limit of zero will not limit the output.
- If the ExcludeFlag is TRUE, records matching entries in the CumData array are not
displayed.
@pre The mInterestThreshold global variable is set to the shortest duration to be printed.
@param[in] Limit The number of records to print. Zero is ALL.
@param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.
**/
VOID
DumpRawProfile(
IN UINTN Limit,
IN BOOLEAN ExcludeFlag
)
{
EFI_STRING StringPtr;
EFI_STRING StringPtrUnknown;
StringPtrUnknown = HiiGetString (gHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL);
StringPtr = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_SECTION_RAWPROFILE), NULL);
PrintToken( STRING_TOKEN (STR_DP_SECTION_HEADER),
(StringPtr == NULL) ? StringPtrUnknown: StringPtr);
FreePool (StringPtr);
FreePool (StringPtrUnknown);
return;
}

281
PerformancePkg/Dp_App/DpStrings.uni
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@ -1,281 +0,0 @@
// *++
//
// Copyright (c) 2009 - 2017, Intel Corporation. All rights reserved.<BR>
// (C) Copyright 2015 Hewlett Packard Enterprise Development LP<BR>
// 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:
//
// DpStrings.uni
//
// Abstract:
//
// String definitions for the Shell dp command
//
// Revision History:
//
// --*/
/=#
#langdef en-US "English"
#langdef fr-FR "Français"
#string STR_DP_HELP_INFORMATION #language en-US ""
".TH DP 0 "Display Performance metrics."\r\n"
".SH NAME\r\n"
"Display Performance metrics.\r\n"
".SH SYNOPSIS\r\n"
" \r\n"
"If Profiling is implemented:\r\n"
"dp [-b] [-v] [-x] [-s | -A | -R] [-T] [-P] [-t value] [-n count] [-c [token]] [-i] [-?]\r\n"
"If Profiling is not implemented:\r\n"
"dp [-b] [-v] [-x] [-s | -A | -R] [-t value] [-n count] [-c [token]] [-i] [-?]\r\n"
".SH OPTIONS\r\n"
" \r\n"
" -b display on multiple pages\n\r\n"
" -v display additional information\r\n"
" -x prevent display of individual measurements for cumulative items\r\n"
" -s display summary information only\r\n"
" -A display all measurements in a list\r\n"
" -R display all measurements in raw format\r\n"
" -T display Trace measurements only(This option is available when Profiling is implemented)\r\n"
" -P display Profile measurements only(This option is available when Profiling is implemented)\r\n"
" -t VALUE Set display threshold to VALUE microseconds\r\n"
" -n COUNT Limit display to COUNT lines in All and Raw modes\r\n"
" -i display identifier\r\n"
" -c TOKEN - Display pre-defined and custom cumulative data\r\n"
" Pre-defined cumulative token are:\r\n"
" 1. LoadImage:\r\n"
" 2. StartImage:\r\n"
" 3. DB:Start:\r\n"
" 4. DB:Support:\r\n"
" -? display dp help information\r\n"
"\r\n"
#language fr-FR ""
".TH DP 0 "Montrer les données d'exécution"\r\n"
".SH NAME\r\n"
"Montrer les données d'exécution\r\n"
".SH SYNOPSIS\r\n"
" \r\n"
"If Profiling is implemented:\r\n"
"dp [-b] [-v] [-x] [-s | -A | -R] [-T] [-P] [-t value] [-n count] [-c [token]] [-i] [-?]\r\n"
"If Profiling is not implemented:\r\n"
"dp [-b] [-v] [-x] [-s | -A | -R] [-t value] [-n count] [-c [token]] [-i] [-?]\r\n"
".SH OPTIONS\r\n"
" \r\n"
" -b montrer sur les pages multiples\r\n"
" -v display additional information\r\n"
" -x prevent display of individual measurements for cumulative items\r\n"
" -s montrer les données de statistique seulement\r\n"
" -A\r\n"
" -R\r\n"
" -T\r\n"
" -P\r\n"
" -t VALUE\r\n"
" -n COUNT\r\n"
" -i\r\n"
" -c\r\n"
" -? montrer dp aider l'information\r\n"
"\r\n"
#string STR_DP_HELP_HEAD #language en-US "\nDisplay Performance metrics\n"
#language fr-FR "\nMontrer les données d'exécution\n"
#string STR_DP_HELP_FLAGS #language en-US "dp [-b] [-v] [-x] [-s | -A | -R] [-T] [-P] [-t value] [-n count] [-c [token]] [-i] [-?]\n"
#language fr-FR "dp [-b] [-v] [-x] [-s | -A | -R] [-T] [-P] [-t value] [-n count] [-c [token]] [-i] [-?]\n"
#string STR_DP_HELP_FLAGS_2 #language en-US "dp [-b] [-v] [-x] [-s | -A | -R] [-t value] [-n count] [-c [token]] [-i] [-?]\n"
#language fr-FR "dp [-b] [-v] [-x] [-s | -A | -R] [-t value] [-n count] [-c [token]] [-i] [-?]\n"
#string STR_DP_HELP_PAGINATE #language en-US " -b display on multiple pages\n"
#language fr-FR " -b montrer sur les pages multiples\n"
#string STR_DP_HELP_VERBOSE #language en-US " -v display additional information\n"
#language fr-FR " -v display additional information\n"
#string STR_DP_HELP_EXCLUDE #language en-US " -x prevent display of individual measurements for cumulative items.\n"
#language fr-FR " -x prevent display of individual measurements for cumulative items.\n"
#string STR_DP_HELP_STAT #language en-US " -s display summary information only\n"
#language fr-FR " -s montrer les données de statistique seulement\n"
#string STR_DP_HELP_ALL #language en-US " -A display all measurements in a list\n"
#language fr-FR " -A\n"
#string STR_DP_HELP_RAW #language en-US " -R display all measurements in raw format\n"
#language fr-FR " -R\n"
#string STR_DP_HELP_TRACE #language en-US " -T display Trace measurements only\n"
#language fr-FR " -T\n"
#string STR_DP_HELP_PROFILE #language en-US " -P display Profile measurements only\n"
#language fr-FR " -P\n"
#string STR_DP_HELP_THRESHOLD #language en-US " -t VALUE Set display threshold to VALUE microseconds\n"
#language fr-FR " -t VALUE\n"
#string STR_DP_HELP_COUNT #language en-US " -n COUNT Limit display to COUNT lines in All and Raw modes\n"
#language fr-FR " -n COUNT\n"
#string STR_DP_HELP_ID #language en-US " -i display identifier\n"
#language fr-FR " -i\n"
#string STR_DP_HELP_CUM_DATA #language en-US " -c TOKEN - Display pre-defined and custom cumulative data\r\n"
" Pre-defined cumulative token are:\r\n"
" 1. LoadImage:\r\n"
" 2. StartImage:\r\n"
" 3. DB:Start:\r\n"
" 4. DB:Support:\r\n"
#language fr-FR " -c\n"
#string STR_DP_HELP_HELP #language en-US " -? display dp help information\n"
#language fr-FR " -? montrer dp aider l'information\n"
#string STR_DP_UP #language en-US "UP"
#language fr-FR "UP"
#string STR_DP_DOWN #language en-US "DOWN"
#language fr-FR "DOWN"
#string STR_DP_DASHES #language en-US "-------------------------------------------------------------------------------\n"
#language fr-FR "-------------------------------------------------------------------------------\n"
#string STR_DP_SECTION_HEADER #language en-US "\n==[ %s ]========\n"
#language fr-FR "\n==[ %s ]========\n"
#string STR_DP_INVALID_ARG #language en-US "Invalid argument(s)\n"
#language fr-FR "Argument d'invalide(s)\n"
#string STR_DP_HANDLES_ERROR #language en-US "Locate All Handles error - %r\n"
#language fr-FR "Localiser Toute erreur de Poignées - %r\n"
#string STR_DP_ERROR_NAME #language en-US "Unknown Driver Name"
#language fr-FR "Unknown Driver Name"
#string STR_PERF_PROPERTY_NOT_FOUND #language en-US "Performance property not found\n"
#language fr-FR "Performance property not found\n"
#string STR_DP_BUILD_REVISION #language en-US "\nDP Build Version: %d.%d\n"
#language fr-FR "\nDP Construit la Version: %d,%d\n"
#string STR_DP_KHZ #language en-US "System Performance Timer Frequency: %,8d (KHz)\n"
#language fr-FR "System Performance Timer Frequency: %,8d (KHz)\n"
#string STR_DP_TIMER_PROPERTIES #language en-US "System Performance Timer counts %s from 0x%Lx to 0x%Lx\n"
#language fr-FR "System Performance Timer counts %s from 0x%Lx to 0x%Lx\n"
#string STR_DP_VERBOSE_THRESHOLD #language en-US "Measurements less than %,Ld microseconds are not displayed.\n"
#language fr-FR "Measurements less than %,Ld microseconds are not displayed.\n"
#string STR_DP_SECTION_PHASES #language en-US "Major Phases"
#language fr-FR "Major Phases"
#string STR_DP_SEC_PHASE #language en-US " SEC Phase Duration: %L8d (us)\n"
#language fr-FR " SEC Phase Duration: %L8d (us)\n"
#string STR_DP_PHASE_BDSTO #language en-US " BDS Timeout: %L8d (ms) included in BDS Duration\n"
#language fr-FR " BDS Timeout: %L8d (ms) included in BDS Duration\n"
#string STR_DP_PHASE_DURATION #language en-US "%5a Phase Duration: %L8d (ms)\n"
#language fr-FR "%5a Phase Duration: %L8d (ms)\n"
#string STR_DP_TOTAL_DURATION #language en-US "Total Duration: %L8d (ms)\n"
#language fr-FR "Total Duration: %L8d (ms)\n"
#string STR_DP_SECTION_DRIVERS #language en-US "Drivers by Handle"
#language fr-FR "Drivers by Handle"
#string STR_DP_HANDLE_SECTION #language en-US "Index: Handle Driver Name Description Time(us)\n"
#language fr-FR "Index: Poignée Nom(GUID) Description Temps(us)\n"
#string STR_DP_HANDLE_VARS #language en-US "%5d: [%3x] %36s %11s %L8d\n"
#language fr-FR "%5d: [%3x] %36s %11s %L8d\n"
#string STR_DP_HANDLE_SECTION2 #language en-US "Index: Handle Driver Name Description Time(us) ID\n"
#language fr-FR "Index: Poignée Nom(GUID) Description Temps(us) ID\n"
#string STR_DP_HANDLE_VARS2 #language en-US "%5d: [%3x] %36s %11s %L8d %5d\n"
#language fr-FR "%5d: [%3x] %36s %11s %L8d %5d\n"
#string STR_DP_SECTION_PEIMS #language en-US "PEIMs"
#language fr-FR "PEIMs"
#string STR_DP_PEIM_SECTION #language en-US "Index: Pointer Value Instance GUID Token Time(us)\n"
#language fr-FR "Index: Pointer Value Instance GUID Token Temps(us)\n"
#string STR_DP_PEIM_VARS #language en-US "%5d: 0x%11p %g PEIM %L8d\n"
#language fr-FR "%5d: 0x%11p %g PEIM %L8d\n"
#string STR_DP_PEIM_SECTION2 #language en-US "Index: Pointer Value Instance GUID Token Time(us) ID\n"
#language fr-FR "Index: Pointer Value Instance GUID Token Temps(us) ID\n"
#string STR_DP_PEIM_VARS2 #language en-US "%5d: 0x%11p %g PEIM %L8d %5d\n"
#language fr-FR "%5d: 0x%11p %g PEIM %L8d %5d\n"
#string STR_DP_SECTION_GENERAL #language en-US "General"
#language fr-FR "General"
#string STR_DP_GLOBAL_SECTION #language en-US "Index Name Description Time(us)\n"
#language fr-FR "Index Nom Description Temps(us)\n"
#string STR_DP_GLOBAL_VARS #language en-US "%5d:%25s %31s %L8d\n"
#language fr-FR "%5d:%25s %31s %L8d\n"
#string STR_DP_GLOBAL_SECTION2 #language en-US "Index Name Description Time(us) ID\n"
#language fr-FR "Index Nom Description Temps(us) ID\n"
#string STR_DP_GLOBAL_VARS2 #language en-US "%5d:%25s %31s %L8d %5d\n"
#language fr-FR "%5d:%25s %31s %L8d %5d\n"
#string STR_DP_SECTION_CUMULATIVE #language en-US "Cumulative"
#language fr-FR "Cumulative"
#string STR_DP_CUMULATIVE_SECT_1 #language en-US "(Times in microsec.) Cumulative Average Shortest Longest\n"
#language fr-FR "(Times in microsec.) Cumulative Average Shortest Longest\n"
#string STR_DP_CUMULATIVE_SECT_2 #language en-US " Name Count Duration Duration Duration Duration\n"
#language fr-FR " Name Count Duration Duration Duration Duration\n"
#string STR_DP_CUMULATIVE_STATS #language en-US "%11a %8d %L10d %L10d %L10d %L10d\n"
#language fr-FR "%11a %8d %L10d %L10d %L10d %L10d\n"
#string STR_DP_SECTION_STATISTICS #language en-US "Statistics"
#language fr-FR "Statistics"
#string STR_DP_STATS_NUMTRACE #language en-US "There were %d measurements taken, of which:\n"
#language fr-FR "There were %d measurements taken, of which:\n"
#string STR_DP_STATS_NUMINCOMPLETE #language en-US "%,8d are incomplete.\n"
#language fr-FR "%,8d are incomplete.\n"
#string STR_DP_STATS_NUMPHASES #language en-US "%,8d are major execution phases.\n"
#language fr-FR "%,8d are major execution phases.\n"
#string STR_DP_STATS_NUMHANDLES #language en-US "%,8d have non-NULL handles, %d are NULL.\n"
#language fr-FR "%,8d have non-NULL handles, %d are NULL.\n"
#string STR_DP_STATS_NUMPEIMS #language en-US "%,8d are PEIMs.\n"
#language fr-FR "%,8d are PEIMs.\n"
#string STR_DP_STATS_NUMGLOBALS #language en-US "%,8d are general measurements.\n"
#language fr-FR "%,8d are general measurements.\n"
#string STR_DP_STATS_NUMPROFILE #language en-US "%,8d are profiling records.\n"
#language fr-FR "%,8d are profiling records.\n"
#string STR_DP_SECTION_PROFILE #language en-US "Sequential Profile Records"
#language fr-FR "Sequential Profile Records"
#string STR_DP_SECTION_ALL #language en-US "Sequential Trace Records"
#language fr-FR "Sequential Trace Records"
#string STR_DP_ALL_HEADR #language en-US "\nIndex Handle Module Token Time(us)\n"
#language fr-FR "\nIndex Handle Module Token Temps(us)\n"
#string STR_DP_ALL_VARS #language en-US "%5d:%3s0x%08p %36s %13s %L8d\n"
#language fr-FR "%5d:%3s0x%08p %36s %13s %L8d\n"
#string STR_DP_ALL_DASHES2 #language en-US "-------------------------------------------------------------------------------------\n"
#language fr-FR "-------------------------------------------------------------------------------------\n"
#string STR_DP_ALL_HEADR2 #language en-US "\nIndex Handle Module Token Time(us) ID\n"
#language fr-FR "\nIndex Handle Module Token Temps(us) ID\n"
#string STR_DP_ALL_VARS2 #language en-US "%5d:%3s0x%08p %36s %13s %L8d %5d\n"
#language fr-FR "%5d:%3s0x%08p %36s %13s %L8d %5d\n"
#string STR_DP_SECTION_RAWTRACE #language en-US "RAW Trace"
#language fr-FR "RAW Trace"
#string STR_DP_SECTION_RAWPROFILE #language en-US "RAW Profile"
#language fr-FR "RAW Profile"
#string STR_DP_RAW_DASHES #language en-US "---------------------------------------------------------------------------------------------------------------------------\n"
#language fr-FR "---------------------------------------------------------------------------------------------------------------------------\n"
#string STR_DP_RAW_VARS #language en-US "%5d: %16LX %16LX %16LX %31a %31a\n"
#language fr-FR "%5d: %16LX %16LX %16LX %31a %31a\n"
#string STR_DP_RAW_HEADR #language en-US "\nIndex Handle Start Count End Count Token Module\n"
#language fr-FR "\nIndex Handle Start Count End Count Token Module\n"
#string STR_DP_RAW_DASHES2 #language en-US "---------------------------------------------------------------------------------------------------------------------------------\n"
#language fr-FR "---------------------------------------------------------------------------------------------------------------------------------\n"
#string STR_DP_RAW_VARS2 #language en-US "%5d: %16LX %16LX %16LX %31a %31a %5d\n"
#language fr-FR "%5d: %16LX %16LX %16LX %31a %31a %5d\n"
#string STR_DP_RAW_HEADR2 #language en-US "\nIndex Handle Start Count End Count Token Module ID\n"
#language fr-FR "\nIndex Handle Start Count End Count Token Module ID\n"
#string STR_DP_OPTION_UA #language en-US "-A"
#language fr-FR "-A"
#string STR_DP_OPTION_LA #language en-US "-a"
#language fr-FR "-a"
#string STR_DP_OPTION_LN #language en-US "-n"
#language fr-FR "-n"
#string STR_DP_OPTION_LT #language en-US "-t"
#language fr-FR "-t"
#string STR_DP_OPTION_UP #language en-US "-P"
#language fr-FR "-P"
#string STR_DP_OPTION_UR #language en-US "-R"
#language fr-FR "-R"
#string STR_DP_OPTION_LS #language en-US "-s"
#language fr-FR "-s"
#string STR_DP_OPTION_US #language en-US "-S"
#language fr-FR "-S"
#string STR_DP_OPTION_UT #language en-US "-T"
#language fr-FR "-T"
#string STR_DP_OPTION_LV #language en-US "-v"
#language fr-FR "-v"
#string STR_DP_OPTION_QH #language en-US "-?"
#language fr-FR "-?"
#string STR_DP_OPTION_LH #language en-US "-h"
#language fr-FR "-h"
#string STR_DP_OPTION_UH #language en-US "-H"
#language fr-FR "-H"
#string STR_DP_OPTION_LX #language en-US "-x"
#language fr-FR "-x"
#string STR_DP_OPTION_LI #language en-US "-i"
#language fr-FR "-i"
#string STR_DP_OPTION_LC #language en-US "-c"
#language fr-FR "-c"
#string STR_DP_INCOMPLETE #language en-US " I "
#language fr-FR " I "
#string STR_DP_COMPLETE #language en-US " "
#language fr-FR " "
#string STR_ALIT_UNKNOWN #language en-US "Unknown"
#language fr-FR "Unknown"

879
PerformancePkg/Dp_App/DpTrace.c
View File

@ -1,879 +0,0 @@
/** @file
Trace reporting for the Dp utility.
Copyright (c) 2009 - 2017, Intel Corporation. All rights reserved.<BR>
(C) Copyright 2015-2016 Hewlett Packard Enterprise Development LP<BR>
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.
**/
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/DebugLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/PeCoffGetEntryPointLib.h>
#include <Library/PerformanceLib.h>
#include <Library/PrintLib.h>
#include <Library/HiiLib.h>
#include <Library/PcdLib.h>
#include <Guid/Performance.h>
#include "Dp.h"
#include "Literals.h"
#include "DpInternal.h"
/**
Collect verbose statistics about the logged performance measurements.
General Summary information for all Trace measurements is gathered and
stored within the SummaryData structure. This information is both
used internally by subsequent reporting functions, and displayed
at the end of verbose reports.
@pre The SummaryData and CumData structures must be initialized
prior to calling this function.
@post The SummaryData and CumData structures contain statistics for the
current performance logs.
@param[in, out] CustomCumulativeData A pointer to the cumtom cumulative data.
**/
VOID
GatherStatistics(
IN OUT PERF_CUM_DATA *CustomCumulativeData OPTIONAL
)
{
MEASUREMENT_RECORD Measurement;
UINT64 Duration;
UINTN LogEntryKey;
INTN TIndex;
LogEntryKey = 0;
while ((LogEntryKey = GetPerformanceMeasurementEx (
LogEntryKey,
&Measurement.Handle,
&Measurement.Token,
&Measurement.Module,
&Measurement.StartTimeStamp,
&Measurement.EndTimeStamp,
&Measurement.Identifier)) != 0)
{
++SummaryData.NumTrace; // Count the number of TRACE Measurement records
if (Measurement.EndTimeStamp == 0) {
++SummaryData.NumIncomplete; // Count the incomplete records
continue;
}
if (Measurement.Handle != NULL) {
++SummaryData.NumHandles; // Count the number of measurements with non-NULL handles
}
if (IsPhase( &Measurement)) {
++SummaryData.NumSummary; // Count the number of major phases
}
else { // !IsPhase(...
if(Measurement.Handle == NULL) {
++SummaryData.NumGlobal;
}
}
if (AsciiStrnCmp (Measurement.Token, ALit_PEIM, PERF_TOKEN_LENGTH) == 0) {
++SummaryData.NumPEIMs; // Count PEIM measurements
}
Duration = GetDuration (&Measurement);
TIndex = GetCumulativeItem (&Measurement);
if (TIndex >= 0) {
CumData[TIndex].Duration += Duration;
CumData[TIndex].Count++;
if ( Duration < CumData[TIndex].MinDur ) {
CumData[TIndex].MinDur = Duration;
}
if ( Duration > CumData[TIndex].MaxDur ) {
CumData[TIndex].MaxDur = Duration;
}
}
//
// Collect the data for custom cumulative data.
//
if ((CustomCumulativeData != NULL) && (AsciiStrCmp (Measurement.Token, CustomCumulativeData->Name) == 0)) {
CustomCumulativeData->Duration += Duration;
CustomCumulativeData->Count++;
if (Duration < CustomCumulativeData->MinDur) {
CustomCumulativeData->MinDur = Duration;
}
if (Duration > CustomCumulativeData->MaxDur) {
CustomCumulativeData->MaxDur = Duration;
}
}
}
}
/**
Gather and print ALL Trace Records.
Displays all "interesting" Trace measurements in order.<BR>
The number of records displayed is controlled by:
- records with a duration less than mInterestThreshold microseconds are not displayed.
- No more than Limit records are displayed. A Limit of zero will not limit the output.
- If the ExcludeFlag is TRUE, records matching entries in the CumData array are not
displayed.
@pre The mInterestThreshold global variable is set to the shortest duration to be printed.
The mGaugeString and mUnicodeToken global arrays are used for temporary string storage.
They must not be in use by a calling function.
@param[in] Limit The number of records to print. Zero is ALL.
@param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.
@retval EFI_SUCCESS The operation was successful.
@retval EFI_ABORTED The user aborts the operation.
@return Others from a call to gBS->LocateHandleBuffer().
**/
EFI_STATUS
DumpAllTrace(
IN UINTN Limit,
IN BOOLEAN ExcludeFlag
)
{
MEASUREMENT_RECORD Measurement;
UINT64 ElapsedTime;
UINT64 Duration;
const CHAR16 *IncFlag;
UINTN LogEntryKey;
UINTN Count;
UINTN Index;
UINTN TIndex;
EFI_HANDLE *HandleBuffer;
UINTN HandleCount;
EFI_STATUS Status;
EFI_STRING StringPtrUnknown;
StringPtrUnknown = HiiGetString (gHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL);
IncFlag = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_SECTION_ALL), NULL);
PrintToken( STRING_TOKEN (STR_DP_SECTION_HEADER),
(IncFlag == NULL) ? StringPtrUnknown : IncFlag);
FreePool (StringPtrUnknown);
// Get Handle information
//
Status = gBS->LocateHandleBuffer (AllHandles, NULL, NULL, &HandleCount, &HandleBuffer);
if (EFI_ERROR (Status)) {
PrintToken (STRING_TOKEN (STR_DP_HANDLES_ERROR), Status);
}
else {
// We have successfully populated the HandleBuffer
// Display ALL Measurement Records
// Up to Limit lines displayed
// Display only records with Elapsed times >= mInterestThreshold
// Display driver names in Module field for records with Handles.
//
if (mShowId) {
PrintToken (STRING_TOKEN (STR_DP_ALL_HEADR2) );
PrintToken (STRING_TOKEN (STR_DP_ALL_DASHES2) );
} else {
PrintToken (STRING_TOKEN (STR_DP_ALL_HEADR) );
PrintToken (STRING_TOKEN (STR_DP_DASHES) );
}
LogEntryKey = 0;
Count = 0;
Index = 0;
while ( WITHIN_LIMIT(Count, Limit) &&
((LogEntryKey = GetPerformanceMeasurementEx (
LogEntryKey,
&Measurement.Handle,
&Measurement.Token,
&Measurement.Module,
&Measurement.StartTimeStamp,
&Measurement.EndTimeStamp,
&Measurement.Identifier)) != 0)
)
{
++Index; // Count every record. First record is 1.
ElapsedTime = 0;
SafeFreePool ((VOID *) IncFlag);
if (Measurement.EndTimeStamp != 0) {
Duration = GetDuration (&Measurement);
ElapsedTime = DurationInMicroSeconds ( Duration );
IncFlag = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_COMPLETE), NULL);
}
else {
IncFlag = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_INCOMPLETE), NULL); // Mark incomplete records
}
if (((Measurement.EndTimeStamp != 0) && (ElapsedTime < mInterestThreshold)) ||
((ExcludeFlag) && (GetCumulativeItem(&Measurement) >= 0))
) { // Ignore "uninteresting" or excluded records
continue;
}
++Count; // Count the number of records printed
// If Handle is non-zero, see if we can determine a name for the driver
AsciiStrToUnicodeStrS (Measurement.Module, mGaugeString, ARRAY_SIZE (mGaugeString)); // Use Module by default
AsciiStrToUnicodeStrS (Measurement.Token, mUnicodeToken, ARRAY_SIZE (mUnicodeToken));
if (Measurement.Handle != NULL) {
// See if the Handle is in the HandleBuffer
for (TIndex = 0; TIndex < HandleCount; TIndex++) {
if (Measurement.Handle == HandleBuffer[TIndex]) {
GetNameFromHandle (HandleBuffer[TIndex]);
break;
}
}
}
if (AsciiStrnCmp (Measurement.Token, ALit_PEIM, PERF_TOKEN_LENGTH) == 0) {
UnicodeSPrint (mGaugeString, sizeof (mGaugeString), L"%g", Measurement.Handle);
}
// Ensure that the argument strings are not too long.
mGaugeString[DP_GAUGE_STRING_LENGTH] = 0;
mUnicodeToken[13] = 0;
if (mShowId) {
PrintToken( STRING_TOKEN (STR_DP_ALL_VARS2),
Index, // 1 based, Which measurement record is being printed
IncFlag,
Measurement.Handle,
mGaugeString,
mUnicodeToken,
ElapsedTime,
Measurement.Identifier
);
} else {
PrintToken( STRING_TOKEN (STR_DP_ALL_VARS),
Index, // 1 based, Which measurement record is being printed
IncFlag,
Measurement.Handle,
mGaugeString,
mUnicodeToken,
ElapsedTime
);
}
if (ShellGetExecutionBreakFlag ()) {
Status = EFI_ABORTED;
break;
}
}
}
if (HandleBuffer != NULL) {
FreePool (HandleBuffer);
}
SafeFreePool ((VOID *) IncFlag);
return Status;
}
/**
Gather and print Raw Trace Records.
All Trace measurements with a duration greater than or equal to
mInterestThreshold are printed without interpretation.
The number of records displayed is controlled by:
- records with a duration less than mInterestThreshold microseconds are not displayed.
- No more than Limit records are displayed. A Limit of zero will not limit the output.
- If the ExcludeFlag is TRUE, records matching entries in the CumData array are not
displayed.
@pre The mInterestThreshold global variable is set to the shortest duration to be printed.
@param[in] Limit The number of records to print. Zero is ALL.
@param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.
@retval EFI_SUCCESS The operation was successful.
@retval EFI_ABORTED The user aborts the operation.
**/
EFI_STATUS
DumpRawTrace(
IN UINTN Limit,
IN BOOLEAN ExcludeFlag
)
{
MEASUREMENT_RECORD Measurement;
UINT64 ElapsedTime;
UINT64 Duration;
UINTN LogEntryKey;
UINTN Count;
UINTN Index;
EFI_STRING StringPtr;
EFI_STRING StringPtrUnknown;
EFI_STATUS Status;
Status = EFI_SUCCESS;
StringPtrUnknown = HiiGetString (gHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL);
StringPtr = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_SECTION_RAWTRACE), NULL);
PrintToken( STRING_TOKEN (STR_DP_SECTION_HEADER),
(StringPtr == NULL) ? StringPtrUnknown : StringPtr);
FreePool (StringPtr);
FreePool (StringPtrUnknown);
if (mShowId) {
PrintToken (STRING_TOKEN (STR_DP_RAW_HEADR2) );
PrintToken (STRING_TOKEN (STR_DP_RAW_DASHES2) );
} else {
PrintToken (STRING_TOKEN (STR_DP_RAW_HEADR) );
PrintToken (STRING_TOKEN (STR_DP_RAW_DASHES) );
}
LogEntryKey = 0;
Count = 0;
Index = 0;
while ( WITHIN_LIMIT(Count, Limit) &&
((LogEntryKey = GetPerformanceMeasurementEx (
LogEntryKey,
&Measurement.Handle,
&Measurement.Token,
&Measurement.Module,
&Measurement.StartTimeStamp,
&Measurement.EndTimeStamp,
&Measurement.Identifier)) != 0)
)
{
++Index; // Count every record. First record is 1.
ElapsedTime = 0;
if (Measurement.EndTimeStamp != 0) {
Duration = GetDuration (&Measurement);
ElapsedTime = DurationInMicroSeconds ( Duration );
}
if ((ElapsedTime < mInterestThreshold) ||
((ExcludeFlag) && (GetCumulativeItem(&Measurement) >= 0))
) { // Ignore "uninteresting" or Excluded records
continue;
}
++Count; // Count the number of records printed
if (mShowId) {
PrintToken (STRING_TOKEN (STR_DP_RAW_VARS2),
Index, // 1 based, Which measurement record is being printed
Measurement.Handle,
Measurement.StartTimeStamp,
Measurement.EndTimeStamp,
Measurement.Token,
Measurement.Module,
Measurement.Identifier
);
} else {
PrintToken (STRING_TOKEN (STR_DP_RAW_VARS),
Index, // 1 based, Which measurement record is being printed
Measurement.Handle,
Measurement.StartTimeStamp,
Measurement.EndTimeStamp,
Measurement.Token,
Measurement.Module
);
}
if (ShellGetExecutionBreakFlag ()) {
Status = EFI_ABORTED;
break;
}
}
return Status;
}
/**
Gather and print Major Phase metrics.
**/
VOID
ProcessPhases(
VOID
)
{
MEASUREMENT_RECORD Measurement;
UINT64 BdsTimeoutValue;
UINT64 SecTime;
UINT64 PeiTime;
UINT64 DxeTime;
UINT64 BdsTime;
UINT64 ElapsedTime;
UINT64 Duration;
UINT64 Total;
EFI_STRING StringPtr;
UINTN LogEntryKey;
EFI_STRING StringPtrUnknown;
BdsTimeoutValue = 0;
SecTime = 0;
PeiTime = 0;
DxeTime = 0;
BdsTime = 0;
//
// Get Execution Phase Statistics
//
StringPtrUnknown = HiiGetString (gHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL);
StringPtr = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_SECTION_PHASES), NULL);
PrintToken( STRING_TOKEN (STR_DP_SECTION_HEADER),
(StringPtr == NULL) ? StringPtrUnknown : StringPtr);
FreePool (StringPtr);
FreePool (StringPtrUnknown);
LogEntryKey = 0;
while ((LogEntryKey = GetPerformanceMeasurementEx (
LogEntryKey,
&Measurement.Handle,
&Measurement.Token,
&Measurement.Module,
&Measurement.StartTimeStamp,
&Measurement.EndTimeStamp,
&Measurement.Identifier)) != 0)
{
if (Measurement.EndTimeStamp == 0) { // Skip "incomplete" records
continue;
}
Duration = GetDuration (&Measurement);
if ( Measurement.Handle != NULL
&& (AsciiStrnCmp (Measurement.Token, ALit_BdsTO, PERF_TOKEN_LENGTH) == 0)
)
{
BdsTimeoutValue = Duration;
} else if (AsciiStrnCmp (Measurement.Token, ALit_SEC, PERF_TOKEN_LENGTH) == 0) {
SecTime = Duration;
} else if (AsciiStrnCmp (Measurement.Token, ALit_PEI, PERF_TOKEN_LENGTH) == 0) {
PeiTime = Duration;
} else if (AsciiStrnCmp (Measurement.Token, ALit_DXE, PERF_TOKEN_LENGTH) == 0) {
DxeTime = Duration;
} else if (AsciiStrnCmp (Measurement.Token, ALit_BDS, PERF_TOKEN_LENGTH) == 0) {
BdsTime = Duration;
}
}
Total = 0;
// print SEC phase duration time
//
if (SecTime > 0) {
ElapsedTime = DurationInMicroSeconds ( SecTime ); // Calculate elapsed time in microseconds
Total += DivU64x32 (ElapsedTime, 1000); // Accumulate time in milliseconds
PrintToken (STRING_TOKEN (STR_DP_SEC_PHASE), ElapsedTime);
}
// print PEI phase duration time
//
if (PeiTime > 0) {
ElapsedTime = DivU64x32 (
PeiTime,
(UINT32)TimerInfo.Frequency
);
Total += ElapsedTime;
PrintToken (STRING_TOKEN (STR_DP_PHASE_DURATION), ALit_PEI, ElapsedTime);
}
// print DXE phase duration time
//
if (DxeTime > 0) {
ElapsedTime = DivU64x32 (
DxeTime,
(UINT32)TimerInfo.Frequency
);
Total += ElapsedTime;
PrintToken (STRING_TOKEN (STR_DP_PHASE_DURATION), ALit_DXE, ElapsedTime);
}
// print BDS phase duration time
//
if (BdsTime > 0) {
ElapsedTime = DivU64x32 (
BdsTime,
(UINT32)TimerInfo.Frequency
);
Total += ElapsedTime;
PrintToken (STRING_TOKEN (STR_DP_PHASE_DURATION), ALit_BDS, ElapsedTime);
}
if (BdsTimeoutValue > 0) {
ElapsedTime = DivU64x32 (
BdsTimeoutValue,
(UINT32)TimerInfo.Frequency
);
PrintToken (STRING_TOKEN (STR_DP_PHASE_BDSTO), ALit_BdsTO, ElapsedTime);
}
PrintToken (STRING_TOKEN (STR_DP_TOTAL_DURATION), Total);
}
/**
Gather and print Handle data.
@param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.
@retval EFI_SUCCESS The operation was successful.
@retval EFI_ABORTED The user aborts the operation.
@return Others from a call to gBS->LocateHandleBuffer().
**/
EFI_STATUS
ProcessHandles(
IN BOOLEAN ExcludeFlag
)
{
MEASUREMENT_RECORD Measurement;
UINT64 ElapsedTime;
UINT64 Duration;
EFI_HANDLE *HandleBuffer;
EFI_STRING StringPtr;
UINTN Index;
UINTN LogEntryKey;
UINTN Count;
UINTN HandleCount;
EFI_STATUS Status;
EFI_STRING StringPtrUnknown;
StringPtrUnknown = HiiGetString (gHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL);
StringPtr = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_SECTION_DRIVERS), NULL);
PrintToken( STRING_TOKEN (STR_DP_SECTION_HEADER),
(StringPtr == NULL) ? StringPtrUnknown : StringPtr);
FreePool (StringPtr);
FreePool (StringPtrUnknown);
Status = gBS->LocateHandleBuffer (AllHandles, NULL, NULL, &HandleCount, &HandleBuffer);
if (EFI_ERROR (Status)) {
PrintToken (STRING_TOKEN (STR_DP_HANDLES_ERROR), Status);
}
else {
#if DP_DEBUG == 2
Print (L"There are %,d Handles defined.\n", (Size / sizeof(HandleBuffer[0])));
#endif
if (mShowId) {
PrintToken (STRING_TOKEN (STR_DP_HANDLE_SECTION2) );
} else {
PrintToken (STRING_TOKEN (STR_DP_HANDLE_SECTION) );
}
PrintToken (STRING_TOKEN (STR_DP_DASHES) );
LogEntryKey = 0;
Count = 0;
while ((LogEntryKey = GetPerformanceMeasurementEx (
LogEntryKey,
&Measurement.Handle,
&Measurement.Token,
&Measurement.Module,
&Measurement.StartTimeStamp,
&Measurement.EndTimeStamp,
&Measurement.Identifier)) != 0)
{
Count++;
Duration = GetDuration (&Measurement);
ElapsedTime = DurationInMicroSeconds ( Duration );
if ((ElapsedTime < mInterestThreshold) ||
(Measurement.EndTimeStamp == 0) ||
(Measurement.Handle == NULL) ||
((ExcludeFlag) && (GetCumulativeItem(&Measurement) >= 0))
) { // Ignore "uninteresting" or excluded records
continue;
}
mGaugeString[0] = 0; // Empty driver name by default
AsciiStrToUnicodeStrS (Measurement.Token, mUnicodeToken, ARRAY_SIZE (mUnicodeToken));
// See if the Handle is in the HandleBuffer
for (Index = 0; Index < HandleCount; Index++) {
if (Measurement.Handle == HandleBuffer[Index]) {
GetNameFromHandle (HandleBuffer[Index]); // Name is put into mGaugeString
break;
}
}
// Ensure that the argument strings are not too long.
mGaugeString[DP_GAUGE_STRING_LENGTH] = 0;
mUnicodeToken[11] = 0;
if (mGaugeString[0] != 0) {
// Display the record if it has a valid handle.
if (mShowId) {
PrintToken (
STRING_TOKEN (STR_DP_HANDLE_VARS2),
Count, // 1 based, Which measurement record is being printed
Index + 1, // 1 based, Which handle is being printed
mGaugeString,
mUnicodeToken,
ElapsedTime,
Measurement.Identifier
);
} else {
PrintToken (
STRING_TOKEN (STR_DP_HANDLE_VARS),
Count, // 1 based, Which measurement record is being printed
Index + 1, // 1 based, Which handle is being printed
mGaugeString,
mUnicodeToken,
ElapsedTime
);
}
}
if (ShellGetExecutionBreakFlag ()) {
Status = EFI_ABORTED;
break;
}
}
}
if (HandleBuffer != NULL) {
FreePool (HandleBuffer);
}
return Status;
}
/**
Gather and print PEIM data.
Only prints complete PEIM records
@retval EFI_SUCCESS The operation was successful.
@retval EFI_ABORTED The user aborts the operation.
**/
EFI_STATUS
ProcessPeims(
VOID
)
{
MEASUREMENT_RECORD Measurement;
UINT64 Duration;
UINT64 ElapsedTime;
EFI_STRING StringPtr;
UINTN LogEntryKey;
UINTN TIndex;
EFI_STRING StringPtrUnknown;
EFI_STATUS Status;
Status = EFI_SUCCESS;
StringPtrUnknown = HiiGetString (gHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL);
StringPtr = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_SECTION_PEIMS), NULL);
PrintToken( STRING_TOKEN (STR_DP_SECTION_HEADER),
(StringPtr == NULL) ? StringPtrUnknown : StringPtr);
FreePool (StringPtr);
FreePool (StringPtrUnknown);
if (mShowId) {
PrintToken (STRING_TOKEN (STR_DP_PEIM_SECTION2));
} else {
PrintToken (STRING_TOKEN (STR_DP_PEIM_SECTION));
}
PrintToken (STRING_TOKEN (STR_DP_DASHES));
TIndex = 0;
LogEntryKey = 0;
while ((LogEntryKey = GetPerformanceMeasurementEx (
LogEntryKey,
&Measurement.Handle,
&Measurement.Token,
&Measurement.Module,
&Measurement.StartTimeStamp,
&Measurement.EndTimeStamp,
&Measurement.Identifier)) != 0)
{
TIndex++;
if ((Measurement.EndTimeStamp == 0) ||
(AsciiStrnCmp (Measurement.Token, ALit_PEIM, PERF_TOKEN_LENGTH) != 0)
) {
continue;
}
Duration = GetDuration (&Measurement);
ElapsedTime = DurationInMicroSeconds ( Duration ); // Calculate elapsed time in microseconds
if (ElapsedTime >= mInterestThreshold) {
// PEIM FILE Handle is the start address of its FFS file that contains its file guid.
if (mShowId) {
PrintToken (STRING_TOKEN (STR_DP_PEIM_VARS2),
TIndex, // 1 based, Which measurement record is being printed
Measurement.Handle, // base address
Measurement.Handle, // file guid
ElapsedTime,
Measurement.Identifier
);
} else {
PrintToken (STRING_TOKEN (STR_DP_PEIM_VARS),
TIndex, // 1 based, Which measurement record is being printed
Measurement.Handle, // base address
Measurement.Handle, // file guid
ElapsedTime
);
}
}
if (ShellGetExecutionBreakFlag ()) {
Status = EFI_ABORTED;
break;
}
}
return Status;
}
/**
Gather and print global data.
Strips out incomplete or "Execution Phase" records
Only prints records where Handle is NULL
Increment TIndex for every record, even skipped ones, so that we have an
indication of every measurement record taken.
@retval EFI_SUCCESS The operation was successful.
@retval EFI_ABORTED The user aborts the operation.
**/
EFI_STATUS
ProcessGlobal(
VOID
)
{
MEASUREMENT_RECORD Measurement;
UINT64 Duration;
UINT64 ElapsedTime;
EFI_STRING StringPtr;
UINTN LogEntryKey;
UINTN Index; // Index, or number, of the measurement record being processed
EFI_STRING StringPtrUnknown;
EFI_STATUS Status;
Status = EFI_SUCCESS;
StringPtrUnknown = HiiGetString (gHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL);
StringPtr = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_SECTION_GENERAL), NULL);
PrintToken( STRING_TOKEN (STR_DP_SECTION_HEADER),
(StringPtr == NULL) ? StringPtrUnknown: StringPtr);
FreePool (StringPtr);
FreePool (StringPtrUnknown);
if (mShowId) {
PrintToken (STRING_TOKEN (STR_DP_GLOBAL_SECTION2));
} else {
PrintToken (STRING_TOKEN (STR_DP_GLOBAL_SECTION));
}
PrintToken (STRING_TOKEN (STR_DP_DASHES));
Index = 1;
LogEntryKey = 0;
while ((LogEntryKey = GetPerformanceMeasurementEx (
LogEntryKey,
&Measurement.Handle,
&Measurement.Token,
&Measurement.Module,
&Measurement.StartTimeStamp,
&Measurement.EndTimeStamp,
&Measurement.Identifier)) != 0)
{
AsciiStrToUnicodeStrS (Measurement.Module, mGaugeString, ARRAY_SIZE (mGaugeString));
AsciiStrToUnicodeStrS (Measurement.Token, mUnicodeToken, ARRAY_SIZE (mUnicodeToken));
mGaugeString[25] = 0;
mUnicodeToken[31] = 0;
if ( ! ( IsPhase( &Measurement) ||
(Measurement.Handle != NULL) ||
(Measurement.EndTimeStamp == 0)
))
{
Duration = GetDuration (&Measurement);
ElapsedTime = DurationInMicroSeconds ( Duration );
if (ElapsedTime >= mInterestThreshold) {
if (mShowId) {
PrintToken (
STRING_TOKEN (STR_DP_GLOBAL_VARS2),
Index,
mGaugeString,
mUnicodeToken,
ElapsedTime,
Measurement.Identifier
);
} else {
PrintToken (
STRING_TOKEN (STR_DP_GLOBAL_VARS),
Index,
mGaugeString,
mUnicodeToken,
ElapsedTime
);
}
}
}
if (ShellGetExecutionBreakFlag ()) {
Status = EFI_ABORTED;
break;
}
Index++;
}
return Status;
}
/**
Gather and print cumulative data.
Traverse the measurement records and:<BR>
For each record with a Token listed in the CumData array:<BR>
- Update the instance count and the total, minimum, and maximum durations.
Finally, print the gathered cumulative statistics.
@param[in] CustomCumulativeData A pointer to the cumtom cumulative data.
**/
VOID
ProcessCumulative(
IN PERF_CUM_DATA *CustomCumulativeData OPTIONAL
)
{
UINT64 AvgDur; // the computed average duration
UINT64 Dur;
UINT64 MinDur;
UINT64 MaxDur;
EFI_STRING StringPtr;
UINTN TIndex;
EFI_STRING StringPtrUnknown;
StringPtrUnknown = HiiGetString (gHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL);
StringPtr = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_SECTION_CUMULATIVE), NULL);
PrintToken( STRING_TOKEN (STR_DP_SECTION_HEADER),
(StringPtr == NULL) ? StringPtrUnknown: StringPtr);
FreePool (StringPtr);
FreePool (StringPtrUnknown);
PrintToken (STRING_TOKEN (STR_DP_CUMULATIVE_SECT_1));
PrintToken (STRING_TOKEN (STR_DP_CUMULATIVE_SECT_2));
PrintToken (STRING_TOKEN (STR_DP_DASHES));
for ( TIndex = 0; TIndex < NumCum; ++TIndex) {
if (CumData[TIndex].Count != 0) {
AvgDur = DivU64x32 (CumData[TIndex].Duration, CumData[TIndex].Count);
AvgDur = DurationInMicroSeconds(AvgDur);
Dur = DurationInMicroSeconds(CumData[TIndex].Duration);
MaxDur = DurationInMicroSeconds(CumData[TIndex].MaxDur);
MinDur = DurationInMicroSeconds(CumData[TIndex].MinDur);
PrintToken (STRING_TOKEN (STR_DP_CUMULATIVE_STATS),
CumData[TIndex].Name,
CumData[TIndex].Count,
Dur,
AvgDur,
MinDur,
MaxDur
);
}
}
//
// Print the custom cumulative data.
//
if (CustomCumulativeData != NULL) {
if (CustomCumulativeData->Count != 0) {
AvgDur = DivU64x32 (CustomCumulativeData->Duration, CustomCumulativeData->Count);
AvgDur = DurationInMicroSeconds (AvgDur);
Dur = DurationInMicroSeconds (CustomCumulativeData->Duration);
MaxDur = DurationInMicroSeconds (CustomCumulativeData->MaxDur);
MinDur = DurationInMicroSeconds (CustomCumulativeData->MinDur);
} else {
AvgDur = 0;
Dur = 0;
MaxDur = 0;
MinDur = 0;
}
PrintToken (STRING_TOKEN (STR_DP_CUMULATIVE_STATS),
CustomCumulativeData->Name,
CustomCumulativeData->Count,
Dur,
AvgDur,
MinDur,
MaxDur
);
}
}

489
PerformancePkg/Dp_App/DpUtilities.c
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@ -1,489 +0,0 @@
/** @file
Utility functions used by the Dp application.
Copyright (c) 2009 - 2017, Intel Corporation. All rights reserved.<BR>
(C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
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.
**/
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/DebugLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/PeCoffGetEntryPointLib.h>
#include <Library/PrintLib.h>
#include <Library/HiiLib.h>
#include <Library/PcdLib.h>
#include <Library/UefiLib.h>
#include <Library/DevicePathLib.h>
#include <Pi/PiFirmwareFile.h>
#include <Library/DxeServicesLib.h>
#include <Protocol/LoadedImage.h>
#include <Protocol/DriverBinding.h>
#include <Protocol/ComponentName2.h>
#include <Protocol/DevicePath.h>
#include <Guid/Performance.h>
#include "Dp.h"
#include "Literals.h"
#include "DpInternal.h"
/**
Wrap original FreePool to check NULL pointer first.
@param[in] Buffer The pointer to the buffer to free.
**/
VOID
SafeFreePool (
IN VOID *Buffer
)
{
if (Buffer != NULL) {
FreePool (Buffer);
}
}
/**
Calculate an event's duration in timer ticks.
Given the count direction and the event's start and end timer values,
calculate the duration of the event in timer ticks. Information for
the current measurement is pointed to by the parameter.
If the measurement's start time is 1, it indicates that the developer
is indicating that the measurement began at the release of reset.
The start time is adjusted to the timer's starting count before performing
the elapsed time calculation.
The calculated duration, in ticks, is the absolute difference between
the measurement's ending and starting counts.
@param Measurement Pointer to a MEASUREMENT_RECORD structure containing
data for the current measurement.
@return The 64-bit duration of the event.
**/
UINT64
GetDuration (
IN OUT MEASUREMENT_RECORD *Measurement
)
{
UINT64 Duration;
BOOLEAN Error;
if (Measurement->EndTimeStamp == 0) {
return 0;
}
// PERF_START macros are called with a value of 1 to indicate
// the beginning of time. So, adjust the start ticker value
// to the real beginning of time.
// Assumes no wraparound. Even then, there is a very low probability
// of having a valid StartTicker value of 1.
if (Measurement->StartTimeStamp == 1) {
Measurement->StartTimeStamp = TimerInfo.StartCount;
}
if (TimerInfo.CountUp) {
Duration = Measurement->EndTimeStamp - Measurement->StartTimeStamp;
Error = (BOOLEAN)(Duration > Measurement->EndTimeStamp);
}
else {
Duration = Measurement->StartTimeStamp - Measurement->EndTimeStamp;
Error = (BOOLEAN)(Duration > Measurement->StartTimeStamp);
}
if (Error) {
DEBUG ((EFI_D_ERROR, ALit_TimerLibError));
Duration = 0;
}
return Duration;
}
/**
Determine whether the Measurement record is for an EFI Phase.
The Token and Module members of the measurement record are checked.
Module must be empty and Token must be one of SEC, PEI, DXE, BDS, or SHELL.
@param[in] Measurement A pointer to the Measurement record to test.
@retval TRUE The measurement record is for an EFI Phase.
@retval FALSE The measurement record is NOT for an EFI Phase.
**/
BOOLEAN
IsPhase(
IN MEASUREMENT_RECORD *Measurement
)
{
BOOLEAN RetVal;
RetVal = (BOOLEAN)( ( *Measurement->Module == '\0') &&
((AsciiStrnCmp (Measurement->Token, ALit_SEC, PERF_TOKEN_LENGTH) == 0) ||
(AsciiStrnCmp (Measurement->Token, ALit_PEI, PERF_TOKEN_LENGTH) == 0) ||
(AsciiStrnCmp (Measurement->Token, ALit_DXE, PERF_TOKEN_LENGTH) == 0) ||
(AsciiStrnCmp (Measurement->Token, ALit_BDS, PERF_TOKEN_LENGTH) == 0))
);
return RetVal;
}
/**
Get the file name portion of the Pdb File Name.
The portion of the Pdb File Name between the last backslash and
either a following period or the end of the string is converted
to Unicode and copied into UnicodeBuffer. The name is truncated,
if necessary, to ensure that UnicodeBuffer is not overrun.
@param[in] PdbFileName Pdb file name.
@param[out] UnicodeBuffer The resultant Unicode File Name.
**/
VOID
GetShortPdbFileName (
IN CHAR8 *PdbFileName,
OUT CHAR16 *UnicodeBuffer
)
{
UINTN IndexA; // Current work location within an ASCII string.
UINTN IndexU; // Current work location within a Unicode string.
UINTN StartIndex;
UINTN EndIndex;
ZeroMem (UnicodeBuffer, (DP_GAUGE_STRING_LENGTH + 1) * sizeof (CHAR16));
if (PdbFileName == NULL) {
StrCpyS (UnicodeBuffer, DP_GAUGE_STRING_LENGTH + 1, L" ");
} else {
StartIndex = 0;
for (EndIndex = 0; PdbFileName[EndIndex] != 0; EndIndex++)
;
for (IndexA = 0; PdbFileName[IndexA] != 0; IndexA++) {
if ((PdbFileName[IndexA] == '\\') || (PdbFileName[IndexA] == '/')) {
StartIndex = IndexA + 1;
}
if (PdbFileName[IndexA] == '.') {
EndIndex = IndexA;
}
}
IndexU = 0;
for (IndexA = StartIndex; IndexA < EndIndex; IndexA++) {
UnicodeBuffer[IndexU] = (CHAR16) PdbFileName[IndexA];
IndexU++;
if (IndexU >= DP_GAUGE_STRING_LENGTH) {
UnicodeBuffer[DP_GAUGE_STRING_LENGTH] = 0;
break;
}
}
}
}
/**
Get a human readable name for an image handle.
The following methods will be tried orderly:
1. Image PDB
2. ComponentName2 protocol
3. FFS UI section
4. Image GUID
5. Image DevicePath
6. Unknown Driver Name
@param[in] Handle
@post The resulting Unicode name string is stored in the
mGaugeString global array.
**/
VOID
GetNameFromHandle (
IN EFI_HANDLE Handle
)
{
EFI_STATUS Status;
EFI_LOADED_IMAGE_PROTOCOL *Image;
CHAR8 *PdbFileName;
EFI_DRIVER_BINDING_PROTOCOL *DriverBinding;
EFI_STRING StringPtr;
EFI_DEVICE_PATH_PROTOCOL *LoadedImageDevicePath;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
EFI_GUID *NameGuid;
CHAR16 *NameString;
UINTN StringSize;
CHAR8 *PlatformLanguage;
CHAR8 *BestLanguage;
EFI_COMPONENT_NAME2_PROTOCOL *ComponentName2;
Image = NULL;
LoadedImageDevicePath = NULL;
DevicePath = NULL;
BestLanguage = NULL;
PlatformLanguage = NULL;
//
// Method 1: Get the name string from image PDB
//
Status = gBS->HandleProtocol (
Handle,
&gEfiLoadedImageProtocolGuid,
(VOID **) &Image
);
if (EFI_ERROR (Status)) {
Status = gBS->OpenProtocol (
Handle,
&gEfiDriverBindingProtocolGuid,
(VOID **) &DriverBinding,
NULL,
NULL,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
if (!EFI_ERROR (Status)) {
Status = gBS->HandleProtocol (
DriverBinding->ImageHandle,
&gEfiLoadedImageProtocolGuid,
(VOID **) &Image
);
}
}
if (!EFI_ERROR (Status)) {
PdbFileName = PeCoffLoaderGetPdbPointer (Image->ImageBase);
if (PdbFileName != NULL) {
GetShortPdbFileName (PdbFileName, mGaugeString);
return;
}
}
//
// Method 2: Get the name string from ComponentName2 protocol
//
Status = gBS->HandleProtocol (
Handle,
&gEfiComponentName2ProtocolGuid,
(VOID **) &ComponentName2
);
if (!EFI_ERROR (Status)) {
//
// Get the current platform language setting
//
GetEfiGlobalVariable2 (L"PlatformLang", (VOID**)&PlatformLanguage, NULL);
BestLanguage = GetBestLanguage(
ComponentName2->SupportedLanguages,
FALSE,
PlatformLanguage,
ComponentName2->SupportedLanguages,
NULL
);
SafeFreePool (PlatformLanguage);
Status = ComponentName2->GetDriverName (
ComponentName2,
BestLanguage,
&StringPtr
);
SafeFreePool (BestLanguage);
if (!EFI_ERROR (Status)) {
StrnCpyS (
mGaugeString,
DP_GAUGE_STRING_LENGTH + 1,
StringPtr,
DP_GAUGE_STRING_LENGTH
);
return;
}
}
Status = gBS->HandleProtocol (
Handle,
&gEfiLoadedImageDevicePathProtocolGuid,
(VOID **) &LoadedImageDevicePath
);
if (!EFI_ERROR (Status) && (LoadedImageDevicePath != NULL)) {
DevicePath = LoadedImageDevicePath;
} else if (Image != NULL) {
DevicePath = Image->FilePath;
}
if (DevicePath != NULL) {
//
// Try to get image GUID from image DevicePath
//
NameGuid = NULL;
while (!IsDevicePathEndType (DevicePath)) {
NameGuid = EfiGetNameGuidFromFwVolDevicePathNode ((MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) DevicePath);
if (NameGuid != NULL) {
break;
}
DevicePath = NextDevicePathNode (DevicePath);
}
if (NameGuid != NULL) {
//
// Try to get the image's FFS UI section by image GUID
//
NameString = NULL;
StringSize = 0;
Status = GetSectionFromAnyFv (
NameGuid,
EFI_SECTION_USER_INTERFACE,
0,
(VOID **) &NameString,
&StringSize
);
if (!EFI_ERROR (Status)) {
//
// Method 3. Get the name string from FFS UI section
//
StrnCpyS (
mGaugeString,
DP_GAUGE_STRING_LENGTH + 1,
NameString,
DP_GAUGE_STRING_LENGTH
);
FreePool (NameString);
} else {
//
// Method 4: Get the name string from image GUID
//
UnicodeSPrint (mGaugeString, sizeof (mGaugeString), L"%g", NameGuid);
}
return;
} else {
//
// Method 5: Get the name string from image DevicePath
//
NameString = ConvertDevicePathToText (DevicePath, TRUE, FALSE);
if (NameString != NULL) {
StrnCpyS (
mGaugeString,
DP_GAUGE_STRING_LENGTH + 1,
NameString,
DP_GAUGE_STRING_LENGTH
);
FreePool (NameString);
return;
}
}
}
//
// Method 6: Unknown Driver Name
//
StringPtr = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_ERROR_NAME), NULL);
ASSERT (StringPtr != NULL);
StrCpyS (mGaugeString, DP_GAUGE_STRING_LENGTH + 1, StringPtr);
FreePool (StringPtr);
return;
}
/**
Calculate the Duration in microseconds.
Duration is multiplied by 1000, instead of Frequency being divided by 1000 or
multiplying the result by 1000, in order to maintain precision. Since Duration is
a 64-bit value, multiplying it by 1000 is unlikely to produce an overflow.
The time is calculated as (Duration * 1000) / Timer_Frequency.
@param[in] Duration The event duration in timer ticks.
@return A 64-bit value which is the Elapsed time in microseconds.
**/
UINT64
DurationInMicroSeconds (
IN UINT64 Duration
)
{
UINT64 Temp;
Temp = MultU64x32 (Duration, 1000);
return DivU64x32 (Temp, TimerInfo.Frequency);
}
/**
Formatted Print using a Hii Token to reference the localized format string.
@param[in] Token A HII token associated with a localized Unicode string.
@param[in] ... The variable argument list.
@return The number of characters converted by UnicodeVSPrint().
**/
UINTN
EFIAPI
PrintToken (
IN UINT16 Token,
...
)
{
VA_LIST Marker;
EFI_STRING StringPtr;
UINTN Return;
UINTN BufferSize;
StringPtr = HiiGetString (gHiiHandle, Token, NULL);
ASSERT (StringPtr != NULL);
VA_START (Marker, Token);
BufferSize = (PcdGet32 (PcdUefiLibMaxPrintBufferSize) + 1) * sizeof (CHAR16);
if (mPrintTokenBuffer == NULL) {
mPrintTokenBuffer = AllocatePool (BufferSize);
ASSERT (mPrintTokenBuffer != NULL);
}
SetMem( mPrintTokenBuffer, BufferSize, 0);
Return = UnicodeVSPrint (mPrintTokenBuffer, BufferSize, StringPtr, Marker);
VA_END (Marker);
if (Return > 0 && gST->ConOut != NULL) {
gST->ConOut->OutputString (gST->ConOut, mPrintTokenBuffer);
}
FreePool (StringPtr);
return Return;
}
/**
Get index of Measurement Record's match in the CumData array.
If the Measurement's Token value matches a Token in one of the CumData
records, the index of the matching record is returned. The returned
index is a signed value so that negative values can indicate that
the Measurement didn't match any entry in the CumData array.
@param[in] Measurement A pointer to a Measurement Record to match against the CumData array.
@retval <0 Token is not in the CumData array.
@retval >=0 Return value is the index into CumData where Token is found.
**/
INTN
GetCumulativeItem(
IN MEASUREMENT_RECORD *Measurement
)
{
INTN Index;
for( Index = 0; Index < (INTN)NumCum; ++Index) {
if (AsciiStrnCmp (Measurement->Token, CumData[Index].Name, PERF_TOKEN_LENGTH) == 0) {
return Index; // Exit, we found a match
}
}
// If the for loop exits, Token was not found.
return -1; // Indicate failure
}

22
PerformancePkg/Dp_App/Literals.c
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@ -1,22 +0,0 @@
/** @file
Definitions of ASCII string literals used by DP.
Copyright (c) 2009 - 2017, Intel Corporation. All rights reserved.<BR>
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.
**/
#include <PerformanceTokens.h>
// ASCII String literals which probably don't need translation
CHAR8 const ALit_TimerLibError[] = "Timer library instance error!\n";
CHAR8 const ALit_SEC[] = SEC_TOK;
CHAR8 const ALit_DXE[] = DXE_TOK;
CHAR8 const ALit_PEI[] = PEI_TOK;
CHAR8 const ALit_BDS[] = BDS_TOK;
CHAR8 const ALit_BdsTO[] = "BdsTimeOut";
CHAR8 const ALit_PEIM[] = "PEIM";

26
PerformancePkg/Dp_App/Literals.h
View File

@ -1,26 +0,0 @@
/** @file
Declarations of ASCII string literals used by DP.
Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>
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.
**/
#ifndef _LITERALS_H_
#define _LITERALS_H_
// ASCII String literals which probably don't need translation
extern CHAR8 const ALit_TimerLibError[];
extern CHAR8 const ALit_SEC[];
extern CHAR8 const ALit_DXE[];
extern CHAR8 const ALit_SHELL[];
extern CHAR8 const ALit_PEI[];
extern CHAR8 const ALit_BDS[];
extern CHAR8 const ALit_BdsTO[];
extern CHAR8 const ALit_PEIM[];
#endif // _LITERALS_H_

25
PerformancePkg/Include/Guid/PerformancePkgTokenSpace.h
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@ -1,25 +0,0 @@
/** @file
GUID for PerformancePkg PCD Token Space
Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
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.
**/
#ifndef _PERFORMANCEPKG_TOKEN_SPACE_GUID_H_
#define _PERFORMANCEPKG_TOKEN_SPACE_GUID_H_
#define PERFORMANCEPKG_TOKEN_SPACE_GUID \
{ \
0x669346ef, 0xFDad, 0x4aeb, { 0x08, 0xa6, 0x21, 0x46, 0x2d, 0x3f, 0xef, 0x7d } \
}
extern EFI_GUID gPerformancePkgTokenSpaceGuid;
#endif

25
PerformancePkg/Include/Guid/TscFrequency.h
View File

@ -1,25 +0,0 @@
/** @file
GUID for TSC frequency
Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
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.
**/
#ifndef _TSC_FREQUENCY_GUID_H_
#define _TSC_FREQUENCY_GUID_H_
#define EFI_TSC_FREQUENCY_GUID \
{ \
0xdba6a7e3, 0xbb57, 0x4be7, { 0x8a, 0xf8, 0xd5, 0x78, 0xdb, 0x7e, 0x56, 0x87 } \
}
extern EFI_GUID gEfiTscFrequencyGuid;
#endif

55
PerformancePkg/Include/Ich/GenericIch.h
View File

@ -1,55 +0,0 @@
/** @file
Generic definitions for registers in the Intel Ich devices.
These definitions should work for any version of Ich.
Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
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.
**/
#ifndef _GENERIC_ICH_H_
#define _GENERIC_ICH_H_
/** GenericIchDefs Generic ICH Definitions.
Definitions beginning with "R_" are registers.
Definitions beginning with "B_" are bits within registers.
Definitions beginning with "V_" are meaningful values of bits within the registers.
**/
///@{
/// IchPciAddressing PCI Bus Address for ICH.
///@{
#define PCI_BUS_NUMBER_ICH 0x00 ///< ICH is on PCI Bus 0.
#define PCI_DEVICE_NUMBER_ICH_LPC 31 ///< ICH is Device 31.
#define PCI_FUNCTION_NUMBER_ICH_LPC 0 ///< ICH is Function 0.
///@}
/// IchAcpiCntr Control for the ICH's ACPI Counter.
///@{
#define R_ICH_LPC_ACPI_BASE 0x40
#define B_ICH_LPC_ACPI_BASE_BAR 0x0000FF80
#define R_ICH_LPC_ACPI_CNT 0x44
#define B_ICH_LPC_ACPI_CNT_ACPI_EN 0x80
///@}
/// IchAcpiTimer The ICH's ACPI Timer.
///@{
#define R_ACPI_PM1_TMR 0x08
#define V_ACPI_TMR_FREQUENCY 3579545
#define V_ACPI_PM1_TMR_MAX_VAL 0x1000000 ///< The timer is 24 bit overflow.
///@}
/// Macro to generate the PCI address of any given ICH Register.
#define PCI_ICH_LPC_ADDRESS(Register) \
((UINTN)(PCI_LIB_ADDRESS (PCI_BUS_NUMBER_ICH, PCI_DEVICE_NUMBER_ICH_LPC, PCI_FUNCTION_NUMBER_ICH_LPC, Register)))
///@}
#endif // _GENERIC_ICH_H_

28
PerformancePkg/Include/PerformanceTokens.h
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@ -1,28 +0,0 @@
/** @file
ASCII String Literals with special meaning to Performance measurement and the Dp utility.
Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>
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.
**/
#ifndef __PERFORMANCE_TOKENS_H__
#define __PERFORMANCE_TOKENS_H__
#define SEC_TOK "SEC" ///< SEC Phase
#define DXE_TOK "DXE" ///< DEC Phase
#define SHELL_TOK "SHELL" ///< Shell Phase
#define PEI_TOK "PEI" ///< PEI Phase
#define BDS_TOK "BDS" ///< BDS Phase
#define DRIVERBINDING_START_TOK "DB:Start:" ///< Driver Binding Start() function call
#define DRIVERBINDING_SUPPORT_TOK "DB:Support:" ///< Driver Binding Support() function call
#define LOAD_IMAGE_TOK "LoadImage:" ///< Load a dispatched module
#define START_IMAGE_TOK "StartImage:" ///< Dispatched Modules Entry Point execution
#endif // __PERFORMANCE_TOKENS_H__

45
PerformancePkg/Library/TscTimerLib/BaseTscTimerLib.c
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@ -1,45 +0,0 @@
/** @file
A Base Timer Library implementation which uses the Time Stamp Counter in the processor.
For Pentium 4 processors, Intel Xeon processors (family [0FH], models [03H and higher]);
for Intel Core Solo and Intel Core Duo processors (family [06H], model [0EH]);
for the Intel Xeon processor 5100 series and Intel Core 2 Duo processors (family [06H], model [0FH]);
for Intel Core 2 and Intel Xeon processors (family [06H], display_model [17H]);
for Intel Atom processors (family [06H], display_model [1CH]):
the time-stamp counter increments at a constant rate.
That rate may be set by the maximum core-clock to bus-clock ratio of the processor or may be set by
the maximum resolved frequency at which the processor is booted. The maximum resolved frequency may
differ from the maximum qualified frequency of the processor.
The specific processor configuration determines the behavior. Constant TSC behavior ensures that the
duration of each clock tick is uniform and supports the use of the TSC as a wall clock timer even if
the processor core changes frequency. This is the architectural behavior moving forward.
A Processor's support for invariant TSC is indicated by CPUID.0x80000007.EDX[8].
Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
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.
**/
#include "TscTimerLibInternal.h"
/** Get TSC frequency.
@return The number of TSC counts per second.
**/
UINT64
InternalGetTscFrequency (
VOID
)
{
return InternalCalculateTscFrequency ();
}

59
PerformancePkg/Library/TscTimerLib/BaseTscTimerLib.inf
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@ -1,59 +0,0 @@
## @file
# Base Timer Library which uses the Time Stamp Counter in the processor.
#
# Note: There will be 1ms penalty to get TSC frequency every time
# by waiting for 3579 clocks of the ACPI timer, or 1ms.
#
# Note: This library is a sample implementation that depends on chipset ACPI timer.
# It may not work on new generation chipset. PcAtChipsetPkg AcpiTimerLib is
# the generic timer library that can replace this one.
#
# A version of the Timer Library using the processor's TSC.
# The time stamp counter in newer processors may support an enhancement, referred to as invariant TSC.
# The invariant TSC runs at a constant rate in all ACPI P-, C-. and T-states.
# This is the architectural behavior moving forward.
# TSC reads are much more efficient and do not incur the overhead associated with a ring transition or
# access to a platform resource.
#
# Copyright (c) 2009 - 2015, Intel Corporation. All rights reserved.<BR>
# 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 = BaseTscTimerLib
FILE_GUID = D29338B9-50FE-4e4f-B7D4-A150A2C1F4FB
MODULE_TYPE = BASE
VERSION_STRING = 1.0
LIBRARY_CLASS = TimerLib
#
# VALID_ARCHITECTURES = IA32 X64
#
[Sources.common]
TscTimerLibShare.c
BaseTscTimerLib.c
TscTimerLibInternal.h
[Packages]
MdePkg/MdePkg.dec
PerformancePkg/PerformancePkg.dec
[LibraryClasses]
PcdLib
PciLib
IoLib
BaseLib
[Pcd.common]
gPerformancePkgTokenSpaceGuid.PcdPerfPkgAcpiIoPortBaseAddress ## SOMETIMES_CONSUMES

102
PerformancePkg/Library/TscTimerLib/DxeTscTimerLib.c
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@ -1,102 +0,0 @@
/** @file
A Dxe Timer Library implementation which uses the Time Stamp Counter in the processor.
For Pentium 4 processors, Intel Xeon processors (family [0FH], models [03H and higher]);
for Intel Core Solo and Intel Core Duo processors (family [06H], model [0EH]);
for the Intel Xeon processor 5100 series and Intel Core 2 Duo processors (family [06H], model [0FH]);
for Intel Core 2 and Intel Xeon processors (family [06H], display_model [17H]);
for Intel Atom processors (family [06H], display_model [1CH]):
the time-stamp counter increments at a constant rate.
That rate may be set by the maximum core-clock to bus-clock ratio of the processor or may be set by
the maximum resolved frequency at which the processor is booted. The maximum resolved frequency may
differ from the maximum qualified frequency of the processor.
The specific processor configuration determines the behavior. Constant TSC behavior ensures that the
duration of each clock tick is uniform and supports the use of the TSC as a wall clock timer even if
the processor core changes frequency. This is the architectural behavior moving forward.
A Processor's support for invariant TSC is indicated by CPUID.0x80000007.EDX[8].
Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
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.
**/
#include <PiDxe.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiLib.h>
#include <Library/DebugLib.h>
#include <Guid/TscFrequency.h>
#include "TscTimerLibInternal.h"
UINT64 mTscFrequency;
/** The constructor function determines the actual TSC frequency.
First, Get TSC frequency from system configuration table with TSC frequency GUID,
if the table is not found, install it.
This function 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
DxeTscTimerLibConstructor (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
{
EFI_STATUS Status;
UINT64 *TscFrequency;
TscFrequency = NULL;
//
// Get TSC frequency from system configuration table with TSC frequency GUID.
//
Status = EfiGetSystemConfigurationTable (&gEfiTscFrequencyGuid, (VOID **) &TscFrequency);
if (Status == EFI_SUCCESS) {
ASSERT (TscFrequency != NULL);
mTscFrequency = *TscFrequency;
return EFI_SUCCESS;
}
//
// TSC frequency GUID system configuration table is not found, install it.
//
Status = gBS->AllocatePool (EfiBootServicesData, sizeof (UINT64), (VOID **) &TscFrequency);
ASSERT_EFI_ERROR (Status);
*TscFrequency = InternalCalculateTscFrequency ();
//
// TscFrequency now points to the number of TSC counts per second, install system configuration table for it.
//
gBS->InstallConfigurationTable (&gEfiTscFrequencyGuid, TscFrequency);
mTscFrequency = *TscFrequency;
return EFI_SUCCESS;
}
/** Get TSC frequency.
@return The number of TSC counts per second.
**/
UINT64
InternalGetTscFrequency (
VOID
)
{
return mTscFrequency;
}

64
PerformancePkg/Library/TscTimerLib/DxeTscTimerLib.inf
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@ -1,64 +0,0 @@
## @file
# Dxe Timer Library which uses the Time Stamp Counter in the processor.
#
# Note: This library is a sample implementation that depends on chipset ACPI timer.
# It may not work on new generation chipset. PcAtChipsetPkg AcpiTimerLib is
# the generic timer library that can replace this one.
#
# A version of the Timer Library using the processor's TSC.
# The time stamp counter in newer processors may support an enhancement, referred to as invariant TSC.
# The invariant TSC runs at a constant rate in all ACPI P-, C-. and T-states.
# This is the architectural behavior moving forward.
# TSC reads are much more efficient and do not incur the overhead associated with a ring transition or
# access to a platform resource.
#
# Copyright (c) 2009 - 2015, Intel Corporation. All rights reserved.<BR>
# 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 = DxeTscTimerLib
FILE_GUID = 95ab030f-b4fd-4ee4-92a5-9e04e87634d9
MODULE_TYPE = DXE_DRIVER
VERSION_STRING = 1.0
LIBRARY_CLASS = TimerLib|DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER SMM_CORE
CONSTRUCTOR = DxeTscTimerLibConstructor
#
# VALID_ARCHITECTURES = IA32 X64
#
[Sources.common]
TscTimerLibShare.c
DxeTscTimerLib.c
TscTimerLibInternal.h
[Packages]
MdePkg/MdePkg.dec
PerformancePkg/PerformancePkg.dec
[LibraryClasses]
UefiBootServicesTableLib
PcdLib
PciLib
IoLib
BaseLib
UefiLib
DebugLib
[Guids]
gEfiTscFrequencyGuid ## CONSUMES ## SystemTable
[Pcd.common]
gPerformancePkgTokenSpaceGuid.PcdPerfPkgAcpiIoPortBaseAddress ## SOMETIMES_CONSUMES

76
PerformancePkg/Library/TscTimerLib/PeiTscTimerLib.c
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@ -1,76 +0,0 @@
/** @file
A Pei Timer Library implementation which uses the Time Stamp Counter in the processor.
For Pentium 4 processors, Intel Xeon processors (family [0FH], models [03H and higher]);
for Intel Core Solo and Intel Core Duo processors (family [06H], model [0EH]);
for the Intel Xeon processor 5100 series and Intel Core 2 Duo processors (family [06H], model [0FH]);
for Intel Core 2 and Intel Xeon processors (family [06H], display_model [17H]);
for Intel Atom processors (family [06H], display_model [1CH]):
the time-stamp counter increments at a constant rate.
That rate may be set by the maximum core-clock to bus-clock ratio of the processor or may be set by
the maximum resolved frequency at which the processor is booted. The maximum resolved frequency may
differ from the maximum qualified frequency of the processor.
The specific processor configuration determines the behavior. Constant TSC behavior ensures that the
duration of each clock tick is uniform and supports the use of the TSC as a wall clock timer even if
the processor core changes frequency. This is the architectural behavior moving forward.
A Processor's support for invariant TSC is indicated by CPUID.0x80000007.EDX[8].
Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
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.
**/
#include <PiPei.h>
#include <Library/HobLib.h>
#include <Guid/TscFrequency.h>
#include "TscTimerLibInternal.h"
/** Get TSC frequency from TSC frequency GUID HOB, if the HOB is not found, build it.
@return The number of TSC counts per second.
**/
UINT64
InternalGetTscFrequency (
VOID
)
{
EFI_HOB_GUID_TYPE *GuidHob;
VOID *DataInHob;
UINT64 TscFrequency;
//
// Get TSC frequency from TSC frequency GUID HOB.
//
GuidHob = GetFirstGuidHob (&gEfiTscFrequencyGuid);
if (GuidHob != NULL) {
DataInHob = GET_GUID_HOB_DATA (GuidHob);
TscFrequency = * (UINT64 *) DataInHob;
return TscFrequency;
}
//
// TSC frequency GUID HOB is not found, build it.
//
TscFrequency = InternalCalculateTscFrequency ();
//
// TscFrequency is now equal to the number of TSC counts per second, build GUID HOB for it.
//
BuildGuidDataHob (
&gEfiTscFrequencyGuid,
&TscFrequency,
sizeof (UINT64)
);
return TscFrequency;
}

60
PerformancePkg/Library/TscTimerLib/PeiTscTimerLib.inf
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@ -1,60 +0,0 @@
## @file
# Pei Timer Library which uses the Time Stamp Counter in the processor.
#
# Note: This library is a sample implementation that depends on chipset ACPI timer.
# It may not work on new generation chipset. PcAtChipsetPkg AcpiTimerLib is
# the generic timer library that can replace this one.
#
# A version of the Timer Library using the processor's TSC.
# The time stamp counter in newer processors may support an enhancement, referred to as invariant TSC.
# The invariant TSC runs at a constant rate in all ACPI P-, C-. and T-states.
# This is the architectural behavior moving forward.
# TSC reads are much more efficient and do not incur the overhead associated with a ring transition or
# access to a platform resource.
#
# Copyright (c) 2009 - 2015, Intel Corporation. All rights reserved.<BR>
# 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 = PeiTscTimerLib
FILE_GUID = 342C36C0-15DF-43b4-9EC9-FBF748BFB3D1
MODULE_TYPE = PEIM
VERSION_STRING = 1.0
LIBRARY_CLASS = TimerLib|PEIM PEI_CORE
#
# VALID_ARCHITECTURES = IA32 X64
#
[Sources.common]
TscTimerLibShare.c
PeiTscTimerLib.c
TscTimerLibInternal.h
[Packages]
MdePkg/MdePkg.dec
PerformancePkg/PerformancePkg.dec
[LibraryClasses]
PcdLib
PciLib
IoLib
BaseLib
HobLib
[Guids]
gEfiTscFrequencyGuid ## PRODUCES ## HOB
[Pcd.common]
gPerformancePkgTokenSpaceGuid.PcdPerfPkgAcpiIoPortBaseAddress ## SOMETIMES_CONSUMES

55
PerformancePkg/Library/TscTimerLib/TscTimerLibInternal.h
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@ -1,55 +0,0 @@
/** @file
Internal header file for TscTimerLib instances.
Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
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.
**/
#ifndef _TSC_TIMER_LIB_INTERNAL_H_
#define _TSC_TIMER_LIB_INTERNAL_H_
#include <Ich/GenericIch.h>
#include <Library/TimerLib.h>
#include <Library/BaseLib.h>
#include <Library/IoLib.h>
#include <Library/PciLib.h>
#include <Library/PcdLib.h>
/** Get TSC frequency.
@return The number of TSC counts per second.
**/
UINT64
InternalGetTscFrequency (
VOID
);
/** Calculate TSC frequency.
The TSC counting frequency is determined by comparing how far it counts
during a 1ms period as determined by the ACPI timer. The ACPI timer is
used because it counts at a known frequency.
If ACPI I/O space not enabled, this function will enable it. Then the
TSC is sampled, followed by waiting for 3579 clocks of the ACPI timer, or 1ms.
The TSC is then sampled again. The difference multiplied by 1000 is the TSC
frequency. There will be a small error because of the overhead of reading
the ACPI timer. An attempt is made to determine and compensate for this error.
@return The number of TSC counts per second.
**/
UINT64
InternalCalculateTscFrequency (
VOID
);
#endif

275
PerformancePkg/Library/TscTimerLib/TscTimerLibShare.c
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@ -1,275 +0,0 @@
/** @file
The Timer Library implementation which uses the Time Stamp Counter in the processor.
For Pentium 4 processors, Intel Xeon processors (family [0FH], models [03H and higher]);
for Intel Core Solo and Intel Core Duo processors (family [06H], model [0EH]);
for the Intel Xeon processor 5100 series and Intel Core 2 Duo processors (family [06H], model [0FH]);
for Intel Core 2 and Intel Xeon processors (family [06H], display_model [17H]);
for Intel Atom processors (family [06H], display_model [1CH]):
the time-stamp counter increments at a constant rate.
That rate may be set by the maximum core-clock to bus-clock ratio of the processor or may be set by
the maximum resolved frequency at which the processor is booted. The maximum resolved frequency may
differ from the maximum qualified frequency of the processor.
The specific processor configuration determines the behavior. Constant TSC behavior ensures that the
duration of each clock tick is uniform and supports the use of the TSC as a wall clock timer even if
the processor core changes frequency. This is the architectural behavior moving forward.
A Processor's support for invariant TSC is indicated by CPUID.0x80000007.EDX[8].
Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
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.
**/
#include "TscTimerLibInternal.h"
/** Calculate TSC frequency.
The TSC counting frequency is determined by comparing how far it counts
during a 1ms period as determined by the ACPI timer. The ACPI timer is
used because it counts at a known frequency.
If ACPI I/O space not enabled, this function will enable it. Then the
TSC is sampled, followed by waiting for 3579 clocks of the ACPI timer, or 1ms.
The TSC is then sampled again. The difference multiplied by 1000 is the TSC
frequency. There will be a small error because of the overhead of reading
the ACPI timer. An attempt is made to determine and compensate for this error.
@return The number of TSC counts per second.
**/
UINT64
InternalCalculateTscFrequency (
VOID
)
{
UINT64 StartTSC;
UINT64 EndTSC;
UINT32 TimerAddr;
UINT32 Ticks;
UINT64 TscFrequency;
//
// If ACPI I/O space is not enabled yet, program ACPI I/O base address and enable it.
//
if ((PciRead8 (PCI_ICH_LPC_ADDRESS (R_ICH_LPC_ACPI_CNT)) & B_ICH_LPC_ACPI_CNT_ACPI_EN) == 0) {
PciWrite16 (PCI_ICH_LPC_ADDRESS (R_ICH_LPC_ACPI_BASE), PcdGet16 (PcdPerfPkgAcpiIoPortBaseAddress));
PciOr8 (PCI_ICH_LPC_ADDRESS (R_ICH_LPC_ACPI_CNT), B_ICH_LPC_ACPI_CNT_ACPI_EN);
}
//
// ACPI I/O space should be enabled now, locate the ACPI Timer.
// ACPI I/O base address maybe have be initialized by other driver with different value,
// So get it from PCI space directly.
//
TimerAddr = ((PciRead16 (PCI_ICH_LPC_ADDRESS (R_ICH_LPC_ACPI_BASE))) & B_ICH_LPC_ACPI_BASE_BAR) + R_ACPI_PM1_TMR;
Ticks = IoRead32 (TimerAddr) + (3579); // Set Ticks to 1ms in the future
StartTSC = AsmReadTsc(); // Get base value for the TSC
//
// Wait until the ACPI timer has counted 1ms.
// Timer wrap-arounds are handled correctly by this function.
// When the current ACPI timer value is greater than 'Ticks', the while loop will exit.
//
while (((Ticks - IoRead32 (TimerAddr)) & BIT23) == 0) {
CpuPause();
}
EndTSC = AsmReadTsc(); // TSC value 1ms later
TscFrequency = MultU64x32 (
(EndTSC - StartTSC), // Number of TSC counts in 1ms
1000 // Number of ms in a second
);
return TscFrequency;
}
/** Stalls the CPU for at least the given number of ticks.
Stalls the CPU for at least the given number of ticks. It's invoked by
MicroSecondDelay() and NanoSecondDelay().
@param[in] Delay A period of time to delay in ticks.
**/
VOID
InternalX86Delay (
IN UINT64 Delay
)
{
UINT64 Ticks;
//
// The target timer count is calculated here
//
Ticks = AsmReadTsc() + Delay;
//
// Wait until time out
// Timer wrap-arounds are NOT handled correctly by this function.
// Thus, this function must be called within 10 years of reset since
// Intel guarantees a minimum of 10 years before the TSC wraps.
//
while (AsmReadTsc() <= Ticks) CpuPause();
}
/** Stalls the CPU for at least the specified number of MicroSeconds.
@param[in] MicroSeconds The minimum number of microseconds to delay.
@return The value of MicroSeconds input.
**/
UINTN
EFIAPI
MicroSecondDelay (
IN UINTN MicroSeconds
)
{
InternalX86Delay (
DivU64x32 (
MultU64x64 (
InternalGetTscFrequency (),
MicroSeconds
),
1000000u
)
);
return MicroSeconds;
}
/** Stalls the CPU for at least the specified number of NanoSeconds.
@param[in] NanoSeconds The minimum number of nanoseconds to delay.
@return The value of NanoSeconds input.
**/
UINTN
EFIAPI
NanoSecondDelay (
IN UINTN NanoSeconds
)
{
InternalX86Delay (
DivU64x32 (
MultU64x32 (
InternalGetTscFrequency (),
(UINT32)NanoSeconds
),
1000000000u
)
);
return NanoSeconds;
}
/** Retrieves the current value of the 64-bit free running Time-Stamp counter.
The time-stamp counter (as implemented in the P6 family, Pentium, Pentium M,
Pentium 4, Intel Xeon, Intel Core Solo and Intel Core Duo processors and
later processors) is a 64-bit counter that is set to 0 following a RESET of
the processor. Following a RESET, the counter increments even when the
processor is halted by the HLT instruction or the external STPCLK# pin. Note
that the assertion of the external DPSLP# pin may cause the time-stamp
counter to stop.
The properties of the counter can be retrieved by the
GetPerformanceCounterProperties() function.
@return The current value of the free running performance counter.
**/
UINT64
EFIAPI
GetPerformanceCounter (
VOID
)
{
return AsmReadTsc();
}
/** Retrieves the 64-bit frequency in Hz and the range of performance counter
values.
If StartValue is not NULL, then the value that the performance counter starts
with, 0x0, is returned in StartValue. If EndValue is not NULL, then the value
that the performance counter end with, 0xFFFFFFFFFFFFFFFF, is returned in
EndValue.
The 64-bit frequency of the performance counter, in Hz, is always returned.
To determine average processor clock frequency, Intel recommends the use of
EMON logic to count processor core clocks over the period of time for which
the average is required.
@param[out] StartValue Pointer to where the performance counter's starting value is saved, or NULL.
@param[out] EndValue Pointer to where the performance counter's ending value is saved, or NULL.
@return The frequency in Hz.
**/
UINT64
EFIAPI
GetPerformanceCounterProperties (
OUT UINT64 *StartValue, OPTIONAL
OUT UINT64 *EndValue OPTIONAL
)
{
if (StartValue != NULL) {
*StartValue = 0;
}
if (EndValue != NULL) {
*EndValue = 0xFFFFFFFFFFFFFFFFull;
}
return InternalGetTscFrequency ();
}
/**
Converts elapsed ticks of performance counter to time in nanoseconds.
This function converts the elapsed ticks of running performance counter to
time value in unit of nanoseconds.
@param Ticks The number of elapsed ticks of running performance counter.
@return The elapsed time in nanoseconds.
**/
UINT64
EFIAPI
GetTimeInNanoSecond (
IN UINT64 Ticks
)
{
UINT64 Frequency;
UINT64 NanoSeconds;
UINT64 Remainder;
INTN Shift;
Frequency = GetPerformanceCounterProperties (NULL, NULL);
//
// Ticks
// Time = --------- x 1,000,000,000
// Frequency
//
NanoSeconds = MultU64x32 (DivU64x64Remainder (Ticks, Frequency, &Remainder), 1000000000u);
//
// Ensure (Remainder * 1,000,000,000) will not overflow 64-bit.
// Since 2^29 < 1,000,000,000 = 0x3B9ACA00 < 2^30, Remainder should < 2^(64-30) = 2^34,
// i.e. highest bit set in Remainder should <= 33.
//
Shift = MAX (0, HighBitSet64 (Remainder) - 33);
Remainder = RShiftU64 (Remainder, (UINTN) Shift);
Frequency = RShiftU64 (Frequency, (UINTN) Shift);
NanoSeconds += DivU64x64Remainder (MultU64x32 (Remainder, 1000000000u), Frequency, NULL);
return NanoSeconds;
}

37
PerformancePkg/PerformancePkg.dec
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@ -1,37 +0,0 @@
## @file
# Build description file to generate Shell DP application and
# Performance Libraries.
#
# Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
# 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]
PACKAGE_NAME = PerformancePkg
PACKAGE_GUID = ce898697-b945-46e2-a26e-5752af565185
PACKAGE_VERSION = 0.2
DEC_SPECIFICATION = 0x00010005
[Includes]
Include
[Guids]
## Performance Package token space guid
# Include/Guid/PerformancePkgTokenSpace.h
# 669346ef-fdad-4aeb-a608-7def3f2d4621
gPerformancePkgTokenSpaceGuid = { 0x669346ef, 0xFDad, 0x4aeb, { 0x08, 0xa6, 0x21, 0x46, 0x2d, 0x3f, 0xef, 0x7d }}
## Include/Guid/TscFrequency.h
gEfiTscFrequencyGuid = { 0xdba6a7e3, 0xbb57, 0x4be7, { 0x8a, 0xf8, 0xd5, 0x78, 0xdb, 0x7e, 0x56, 0x87 }}
[PcdsFixedAtBuild]
## The base address of the ACPI registers within the ICH PCI space.
# This space must be 128-byte aligned.
gPerformancePkgTokenSpaceGuid.PcdPerfPkgAcpiIoPortBaseAddress|0x400|UINT16|1

68
PerformancePkg/PerformancePkg.dsc
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@ -1,68 +0,0 @@
## @file
# Build description file to generate Shell DP application.
#
# Copyright (c) 2009 - 2017, Intel Corporation. All rights reserved.<BR>
# 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]
DSC_SPECIFICATION = 0x00010005
PLATFORM_NAME = PerformancePkg
PLATFORM_GUID = 9ffd7bf2-231e-4525-9a42-480545dafd17
PLATFORM_VERSION = 0.2
OUTPUT_DIRECTORY = Build/PerformancePkg
SUPPORTED_ARCHITECTURES = IA32|IPF|X64|EBC
BUILD_TARGETS = DEBUG|RELEASE|NOOPT
SKUID_IDENTIFIER = DEFAULT
[LibraryClasses]
#
# Entry Point Libraries
#
UefiApplicationEntryPoint|MdePkg/Library/UefiApplicationEntryPoint/UefiApplicationEntryPoint.inf
#
# Common Libraries
#
BaseLib|MdePkg/Library/BaseLib/BaseLib.inf
BaseMemoryLib|MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf
UefiLib|MdePkg/Library/UefiLib/UefiLib.inf
PrintLib|MdePkg/Library/BasePrintLib/BasePrintLib.inf
PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
UefiBootServicesTableLib|MdePkg/Library/UefiBootServicesTableLib/UefiBootServicesTableLib.inf
UefiRuntimeServicesTableLib|MdePkg/Library/UefiRuntimeServicesTableLib/UefiRuntimeServicesTableLib.inf
DebugLib|MdePkg/Library/BaseDebugLibNull/BaseDebugLibNull.inf
DebugPrintErrorLevelLib|MdePkg/Library/BaseDebugPrintErrorLevelLib/BaseDebugPrintErrorLevelLib.inf
DevicePathLib|MdePkg/Library/UefiDevicePathLib/UefiDevicePathLibOptionalDevicePathProtocol.inf
PeCoffGetEntryPointLib|MdePkg/Library/BasePeCoffGetEntryPointLib/BasePeCoffGetEntryPointLib.inf
HiiLib|MdeModulePkg/Library/UefiHiiLib/UefiHiiLib.inf
UefiHiiServicesLib|MdeModulePkg/Library/UefiHiiServicesLib/UefiHiiServicesLib.inf
PerformanceLib|MdeModulePkg/Library/DxeSmmPerformanceLib/DxeSmmPerformanceLib.inf
IoLib|MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf
FileHandleLib|MdePkg/Library/UefiFileHandleLib/UefiFileHandleLib.inf
SortLib|MdeModulePkg/Library/UefiSortLib/UefiSortLib.inf
ShellLib|ShellPkg/Library/UefiShellLib/UefiShellLib.inf
PciLib|MdePkg/Library/BasePciLibCf8/BasePciLibCf8.inf
PciCf8Lib|MdePkg/Library/BasePciCf8Lib/BasePciCf8Lib.inf
DxeServicesLib|MdePkg/Library/DxeServicesLib/DxeServicesLib.inf
[Components.IA32, Components.X64]
PerformancePkg/Library/TscTimerLib/DxeTscTimerLib.inf
PerformancePkg/Library/TscTimerLib/PeiTscTimerLib.inf
PerformancePkg/Library/TscTimerLib/BaseTscTimerLib.inf
[Components]
PerformancePkg/Dp_App/Dp.inf
[BuildOptions]
*_*_*_CC_FLAGS = -D DISABLE_NEW_DEPRECATED_INTERFACES