4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/** @file
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Trace reporting for the Dp utility.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Copyright (c) 2009 - 2012, Intel Corporation. All rights reserved.<BR>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync This program and the accompanying materials
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync are licensed and made available under the terms and conditions of the BSD License
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync which accompanies this distribution. The full text of the license may be found at
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync http://opensource.org/licenses/bsd-license.php
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#include <Library/BaseLib.h>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#include <Library/BaseMemoryLib.h>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#include <Library/MemoryAllocationLib.h>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#include <Library/DebugLib.h>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#include <Library/UefiBootServicesTableLib.h>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#include <Library/TimerLib.h>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#include <Library/PeCoffGetEntryPointLib.h>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#include <Library/PerformanceLib.h>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#include <Library/PrintLib.h>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#include <Library/HiiLib.h>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#include <Library/PcdLib.h>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#include <Guid/Performance.h>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#include "Dp.h"
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#include "Literals.h"
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#include "DpInternal.h"
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/**
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Collect verbose statistics about the logged performance measurements.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync General Summary information for all Trace measurements is gathered and
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync stored within the SummaryData structure. This information is both
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync used internally by subsequent reporting functions, and displayed
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync at the end of verbose reports.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @pre The SummaryData and CumData structures must be initialized
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync prior to calling this function.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @post The SummaryData and CumData structures contain statistics for the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync current performance logs.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncVOID
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncGatherStatistics(
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VOID
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync{
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync MEASUREMENT_RECORD Measurement;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT64 Duration;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINTN LogEntryKey;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync INTN TIndex;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync LogEntryKey = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync while ((LogEntryKey = GetPerformanceMeasurementEx (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync LogEntryKey,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Handle,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Token,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Module,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.StartTimeStamp,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.EndTimeStamp,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Identifier)) != 0)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ++SummaryData.NumTrace; // Count the number of TRACE Measurement records
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (Measurement.EndTimeStamp == 0) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ++SummaryData.NumIncomplete; // Count the incomplete records
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync continue;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (Measurement.Handle != NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ++SummaryData.NumHandles; // Count the number of measurements with non-NULL handles
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (IsPhase( &Measurement)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ++SummaryData.NumSummary; // Count the number of major phases
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync else { // !IsPhase(...
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if(Measurement.Handle == NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ++SummaryData.NumGlobal;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (AsciiStrnCmp (Measurement.Token, ALit_PEIM, PERF_TOKEN_LENGTH) == 0) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ++SummaryData.NumPEIMs; // Count PEIM measurements
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Duration = GetDuration (&Measurement);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync TIndex = GetCumulativeItem (&Measurement);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (TIndex >= 0) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync CumData[TIndex].Duration += Duration;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync CumData[TIndex].Count++;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ( Duration < CumData[TIndex].MinDur ) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync CumData[TIndex].MinDur = Duration;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ( Duration > CumData[TIndex].MaxDur ) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync CumData[TIndex].MaxDur = Duration;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync}
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/**
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Gather and print ALL Trace Records.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Displays all "interesting" Trace measurements in order.<BR>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync The number of records displayed is controlled by:
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync - records with a duration less than mInterestThreshold microseconds are not displayed.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync - No more than Limit records are displayed. A Limit of zero will not limit the output.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync - If the ExcludeFlag is TRUE, records matching entries in the CumData array are not
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync displayed.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @pre The mInterestThreshold global variable is set to the shortest duration to be printed.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync The mGaugeString and mUnicodeToken global arrays are used for temporary string storage.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync They must not be in use by a calling function.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] Limit The number of records to print. Zero is ALL.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncVOID
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncDumpAllTrace(
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN UINTN Limit,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN BOOLEAN ExcludeFlag
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync )
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync{
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync MEASUREMENT_RECORD Measurement;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT64 ElapsedTime;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT64 Duration;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync const CHAR16 *IncFlag;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINTN LogEntryKey;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINTN Count;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINTN Index;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINTN TIndex;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_HANDLE *HandleBuffer;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINTN Size;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_HANDLE TempHandle;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_STATUS Status;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_STRING StringPtrUnknown;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StringPtrUnknown = HiiGetString (gHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IncFlag = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_SECTION_ALL), NULL);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken( STRING_TOKEN (STR_DP_SECTION_HEADER),
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync (IncFlag == NULL) ? StringPtrUnknown : IncFlag);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FreePool (StringPtrUnknown);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Get Handle information
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Size = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HandleBuffer = &TempHandle;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = gBS->LocateHandle (AllHandles, NULL, NULL, &Size, &TempHandle);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (Status == EFI_BUFFER_TOO_SMALL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HandleBuffer = AllocatePool (Size);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ASSERT (HandleBuffer != NULL);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (HandleBuffer == NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = gBS->LocateHandle (AllHandles, NULL, NULL, &Size, HandleBuffer);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (EFI_ERROR (Status)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_HANDLES_ERROR), Status);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync else {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // We have successfully populated the HandleBuffer
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Display ALL Measurement Records
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Up to Limit lines displayed
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Display only records with Elapsed times >= mInterestThreshold
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Display driver names in Module field for records with Handles.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (mShowId) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_ALL_HEADR2) );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_ALL_DASHES2) );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync } else {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_ALL_HEADR) );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_DASHES) );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync LogEntryKey = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Count = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Index = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync while ( WITHIN_LIMIT(Count, Limit) &&
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ((LogEntryKey = GetPerformanceMeasurementEx (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync LogEntryKey,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Handle,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Token,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Module,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.StartTimeStamp,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.EndTimeStamp,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Identifier)) != 0)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync )
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ++Index; // Count every record. First record is 1.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ElapsedTime = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync SafeFreePool ((VOID *) IncFlag);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (Measurement.EndTimeStamp != 0) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Duration = GetDuration (&Measurement);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ElapsedTime = DurationInMicroSeconds ( Duration );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IncFlag = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_COMPLETE), NULL);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync else {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IncFlag = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_INCOMPLETE), NULL); // Mark incomplete records
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (((Measurement.EndTimeStamp != 0) && (ElapsedTime < mInterestThreshold)) ||
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ((ExcludeFlag) && (GetCumulativeItem(&Measurement) >= 0))
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ) { // Ignore "uninteresting" or excluded records
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync continue;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ++Count; // Count the number of records printed
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // If Handle is non-zero, see if we can determine a name for the driver
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync AsciiStrToUnicodeStr (Measurement.Module, mGaugeString); // Use Module by default
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync AsciiStrToUnicodeStr (Measurement.Token, mUnicodeToken);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (Measurement.Handle != NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // See if the Handle is in the HandleBuffer
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync for (TIndex = 0; TIndex < (Size / sizeof(HandleBuffer[0])); TIndex++) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (Measurement.Handle == HandleBuffer[TIndex]) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync GetNameFromHandle (HandleBuffer[TIndex]);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync break;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (AsciiStrnCmp (Measurement.Token, ALit_PEIM, PERF_TOKEN_LENGTH) == 0) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UnicodeSPrint (mGaugeString, sizeof (mGaugeString), L"%g", Measurement.Handle);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Ensure that the argument strings are not too long.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mGaugeString[DP_GAUGE_STRING_LENGTH] = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mUnicodeToken[13] = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (mShowId) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken( STRING_TOKEN (STR_DP_ALL_VARS2),
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Index, // 1 based, Which measurement record is being printed
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IncFlag,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Measurement.Handle,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mGaugeString,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mUnicodeToken,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ElapsedTime,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Measurement.Identifier
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync } else {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken( STRING_TOKEN (STR_DP_ALL_VARS),
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Index, // 1 based, Which measurement record is being printed
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IncFlag,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Measurement.Handle,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mGaugeString,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mUnicodeToken,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ElapsedTime
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (HandleBuffer != &TempHandle) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FreePool (HandleBuffer);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync SafeFreePool ((VOID *) IncFlag);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync}
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/**
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Gather and print Raw Trace Records.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync All Trace measurements with a duration greater than or equal to
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mInterestThreshold are printed without interpretation.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync The number of records displayed is controlled by:
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync - records with a duration less than mInterestThreshold microseconds are not displayed.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync - No more than Limit records are displayed. A Limit of zero will not limit the output.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync - If the ExcludeFlag is TRUE, records matching entries in the CumData array are not
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync displayed.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @pre The mInterestThreshold global variable is set to the shortest duration to be printed.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] Limit The number of records to print. Zero is ALL.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncVOID
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncDumpRawTrace(
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN UINTN Limit,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN BOOLEAN ExcludeFlag
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync )
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync{
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync MEASUREMENT_RECORD Measurement;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT64 ElapsedTime;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT64 Duration;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINTN LogEntryKey;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINTN Count;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINTN Index;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_STRING StringPtr;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_STRING StringPtrUnknown;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StringPtrUnknown = HiiGetString (gHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StringPtr = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_SECTION_RAWTRACE), NULL);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken( STRING_TOKEN (STR_DP_SECTION_HEADER),
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync (StringPtr == NULL) ? StringPtrUnknown : StringPtr);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FreePool (StringPtr);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FreePool (StringPtrUnknown);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (mShowId) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_RAW_HEADR2) );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_RAW_DASHES2) );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync } else {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_RAW_HEADR) );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_RAW_DASHES) );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync LogEntryKey = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Count = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Index = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync while ( WITHIN_LIMIT(Count, Limit) &&
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ((LogEntryKey = GetPerformanceMeasurementEx (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync LogEntryKey,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Handle,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Token,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Module,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.StartTimeStamp,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.EndTimeStamp,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Identifier)) != 0)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync )
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ++Index; // Count every record. First record is 1.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ElapsedTime = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (Measurement.EndTimeStamp != 0) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Duration = GetDuration (&Measurement);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ElapsedTime = DurationInMicroSeconds ( Duration );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ((ElapsedTime < mInterestThreshold) ||
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ((ExcludeFlag) && (GetCumulativeItem(&Measurement) >= 0))
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ) { // Ignore "uninteresting" or Excluded records
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync continue;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ++Count; // Count the number of records printed
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (mShowId) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_RAW_VARS2),
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Index, // 1 based, Which measurement record is being printed
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Measurement.Handle,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Measurement.StartTimeStamp,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Measurement.EndTimeStamp,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Measurement.Token,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Measurement.Module,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Measurement.Identifier
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync } else {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_RAW_VARS),
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Index, // 1 based, Which measurement record is being printed
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Measurement.Handle,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Measurement.StartTimeStamp,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Measurement.EndTimeStamp,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Measurement.Token,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Measurement.Module
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync}
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/**
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Gather and print Major Phase metrics.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] Ticker The timer value for the END of Shell phase
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncVOID
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncProcessPhases(
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN UINT64 Ticker
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync )
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync{
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync MEASUREMENT_RECORD Measurement;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT64 BdsTimeoutValue;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT64 SecTime;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT64 PeiTime;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT64 DxeTime;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT64 BdsTime;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT64 ShellTime;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT64 ElapsedTime;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT64 Duration;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT64 Total;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_STRING StringPtr;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINTN LogEntryKey;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_STRING StringPtrUnknown;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync BdsTimeoutValue = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync SecTime = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PeiTime = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DxeTime = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync BdsTime = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ShellTime = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Get Execution Phase Statistics
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StringPtrUnknown = HiiGetString (gHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StringPtr = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_SECTION_PHASES), NULL);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken( STRING_TOKEN (STR_DP_SECTION_HEADER),
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync (StringPtr == NULL) ? StringPtrUnknown : StringPtr);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FreePool (StringPtr);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FreePool (StringPtrUnknown);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync LogEntryKey = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync while ((LogEntryKey = GetPerformanceMeasurementEx (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync LogEntryKey,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Handle,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Token,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Module,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.StartTimeStamp,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.EndTimeStamp,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Identifier)) != 0)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (AsciiStrnCmp (Measurement.Token, ALit_SHELL, PERF_TOKEN_LENGTH) == 0) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Measurement.EndTimeStamp = Ticker;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (Measurement.EndTimeStamp == 0) { // Skip "incomplete" records
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync continue;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Duration = GetDuration (&Measurement);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ( Measurement.Handle != NULL
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync && (AsciiStrnCmp (Measurement.Token, ALit_BdsTO, PERF_TOKEN_LENGTH) == 0)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync )
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync BdsTimeoutValue = Duration;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync } else if (AsciiStrnCmp (Measurement.Token, ALit_SEC, PERF_TOKEN_LENGTH) == 0) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync SecTime = Duration;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync } else if (AsciiStrnCmp (Measurement.Token, ALit_PEI, PERF_TOKEN_LENGTH) == 0) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PeiTime = Duration;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync } else if (AsciiStrnCmp (Measurement.Token, ALit_DXE, PERF_TOKEN_LENGTH) == 0) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DxeTime = Duration;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync } else if (AsciiStrnCmp (Measurement.Token, ALit_BDS, PERF_TOKEN_LENGTH) == 0) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync BdsTime = Duration;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync } else if (AsciiStrnCmp (Measurement.Token, ALit_SHELL, PERF_TOKEN_LENGTH) == 0) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ShellTime = Duration;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Total = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // print SEC phase duration time
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (SecTime > 0) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ElapsedTime = DurationInMicroSeconds ( SecTime ); // Calculate elapsed time in microseconds
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Total += DivU64x32 (ElapsedTime, 1000); // Accumulate time in milliseconds
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_SEC_PHASE), ElapsedTime);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // print PEI phase duration time
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (PeiTime > 0) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ElapsedTime = DivU64x32 (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PeiTime,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync (UINT32)TimerInfo.Frequency
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Total += ElapsedTime;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_PHASE_DURATION), ALit_PEI, ElapsedTime);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // print DXE phase duration time
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (DxeTime > 0) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ElapsedTime = DivU64x32 (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DxeTime,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync (UINT32)TimerInfo.Frequency
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Total += ElapsedTime;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_PHASE_DURATION), ALit_DXE, ElapsedTime);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // print BDS phase duration time
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (BdsTime > 0) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ElapsedTime = DivU64x32 (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync BdsTime,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync (UINT32)TimerInfo.Frequency
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Total += ElapsedTime;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_PHASE_DURATION), ALit_BDS, ElapsedTime);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (BdsTimeoutValue > 0) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ElapsedTime = DivU64x32 (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync BdsTimeoutValue,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync (UINT32)TimerInfo.Frequency
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_PHASE_BDSTO), ALit_BdsTO, ElapsedTime);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // print SHELL phase duration time
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (ShellTime > 0) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ElapsedTime = DivU64x32 (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ShellTime,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync (UINT32)TimerInfo.Frequency
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Total += ElapsedTime;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_PHASE_DURATION), ALit_SHELL, ElapsedTime);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_TOTAL_DURATION), Total);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync}
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/**
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Gather and print Handle data.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @return Status from a call to gBS->LocateHandle().
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncEFI_STATUS
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncProcessHandles(
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN BOOLEAN ExcludeFlag
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync )
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync{
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync MEASUREMENT_RECORD Measurement;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT64 ElapsedTime;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT64 Duration;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_HANDLE *HandleBuffer;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_STRING StringPtr;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINTN Index;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINTN LogEntryKey;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINTN Count;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINTN Size;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_HANDLE TempHandle;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_STATUS Status;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_STRING StringPtrUnknown;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StringPtrUnknown = HiiGetString (gHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StringPtr = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_SECTION_DRIVERS), NULL);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken( STRING_TOKEN (STR_DP_SECTION_HEADER),
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync (StringPtr == NULL) ? StringPtrUnknown : StringPtr);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FreePool (StringPtr);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FreePool (StringPtrUnknown);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Size = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HandleBuffer = &TempHandle;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = gBS->LocateHandle (AllHandles, NULL, NULL, &Size, &TempHandle);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (Status == EFI_BUFFER_TOO_SMALL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync HandleBuffer = AllocatePool (Size);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ASSERT (HandleBuffer != NULL);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (HandleBuffer == NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return Status;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = gBS->LocateHandle (AllHandles, NULL, NULL, &Size, HandleBuffer);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (EFI_ERROR (Status)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_HANDLES_ERROR), Status);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync else {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#if DP_DEBUG == 2
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Print (L"There are %,d Handles defined.\n", (Size / sizeof(HandleBuffer[0])));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#endif
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (mShowId) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_HANDLE_SECTION2) );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync } else {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_HANDLE_SECTION) );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_DASHES) );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync LogEntryKey = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Count = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync while ((LogEntryKey = GetPerformanceMeasurementEx (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync LogEntryKey,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Handle,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Token,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Module,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.StartTimeStamp,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.EndTimeStamp,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Identifier)) != 0)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Count++;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Duration = GetDuration (&Measurement);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ElapsedTime = DurationInMicroSeconds ( Duration );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ((ElapsedTime < mInterestThreshold) ||
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync (Measurement.EndTimeStamp == 0) ||
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync (Measurement.Handle == NULL) ||
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ((ExcludeFlag) && (GetCumulativeItem(&Measurement) >= 0))
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ) { // Ignore "uninteresting" or excluded records
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync continue;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mGaugeString[0] = 0; // Empty driver name by default
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync AsciiStrToUnicodeStr (Measurement.Token, mUnicodeToken);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // See if the Handle is in the HandleBuffer
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync for (Index = 0; Index < (Size / sizeof(HandleBuffer[0])); Index++) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (Measurement.Handle == HandleBuffer[Index]) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync GetNameFromHandle (HandleBuffer[Index]); // Name is put into mGaugeString
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync break;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Ensure that the argument strings are not too long.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mGaugeString[DP_GAUGE_STRING_LENGTH] = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mUnicodeToken[11] = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (mGaugeString[0] != 0) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Display the record if it has a valid handle.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (mShowId) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync STRING_TOKEN (STR_DP_HANDLE_VARS2),
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Count, // 1 based, Which measurement record is being printed
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Index + 1, // 1 based, Which handle is being printed
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mGaugeString,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mUnicodeToken,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ElapsedTime,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Measurement.Identifier
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync } else {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync STRING_TOKEN (STR_DP_HANDLE_VARS),
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Count, // 1 based, Which measurement record is being printed
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Index + 1, // 1 based, Which handle is being printed
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mGaugeString,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mUnicodeToken,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ElapsedTime
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (HandleBuffer != &TempHandle) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FreePool (HandleBuffer);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return Status;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync}
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/**
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Gather and print PEIM data.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Only prints complete PEIM records
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncVOID
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncProcessPeims(
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VOID
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync{
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync MEASUREMENT_RECORD Measurement;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT64 Duration;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT64 ElapsedTime;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_STRING StringPtr;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINTN LogEntryKey;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINTN TIndex;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_STRING StringPtrUnknown;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StringPtrUnknown = HiiGetString (gHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StringPtr = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_SECTION_PEIMS), NULL);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken( STRING_TOKEN (STR_DP_SECTION_HEADER),
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync (StringPtr == NULL) ? StringPtrUnknown : StringPtr);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FreePool (StringPtr);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FreePool (StringPtrUnknown);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (mShowId) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_PEIM_SECTION2));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync } else {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_PEIM_SECTION));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_DASHES));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync TIndex = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync LogEntryKey = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync while ((LogEntryKey = GetPerformanceMeasurementEx (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync LogEntryKey,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Handle,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Token,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Module,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.StartTimeStamp,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.EndTimeStamp,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Identifier)) != 0)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync TIndex++;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ((Measurement.EndTimeStamp == 0) ||
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync (AsciiStrnCmp (Measurement.Token, ALit_PEIM, PERF_TOKEN_LENGTH) != 0)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync continue;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Duration = GetDuration (&Measurement);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ElapsedTime = DurationInMicroSeconds ( Duration ); // Calculate elapsed time in microseconds
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (ElapsedTime >= mInterestThreshold) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // PEIM FILE Handle is the start address of its FFS file that contains its file guid.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (mShowId) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_PEIM_VARS2),
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync TIndex, // 1 based, Which measurement record is being printed
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Measurement.Handle, // base address
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Measurement.Handle, // file guid
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ElapsedTime,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Measurement.Identifier
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync } else {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_PEIM_VARS),
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync TIndex, // 1 based, Which measurement record is being printed
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Measurement.Handle, // base address
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Measurement.Handle, // file guid
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ElapsedTime
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync}
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/**
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Gather and print global data.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Strips out incomplete or "Execution Phase" records
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Only prints records where Handle is NULL
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Increment TIndex for every record, even skipped ones, so that we have an
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync indication of every measurement record taken.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncVOID
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncProcessGlobal(
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VOID
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync{
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync MEASUREMENT_RECORD Measurement;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT64 Duration;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT64 ElapsedTime;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_STRING StringPtr;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINTN LogEntryKey;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINTN Index; // Index, or number, of the measurement record being processed
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_STRING StringPtrUnknown;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StringPtrUnknown = HiiGetString (gHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StringPtr = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_SECTION_GENERAL), NULL);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken( STRING_TOKEN (STR_DP_SECTION_HEADER),
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync (StringPtr == NULL) ? StringPtrUnknown: StringPtr);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FreePool (StringPtr);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FreePool (StringPtrUnknown);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (mShowId) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_GLOBAL_SECTION2));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync } else {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_GLOBAL_SECTION));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_DASHES));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Index = 1;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync LogEntryKey = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync while ((LogEntryKey = GetPerformanceMeasurementEx (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync LogEntryKey,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Handle,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Token,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Module,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.StartTimeStamp,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.EndTimeStamp,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync &Measurement.Identifier)) != 0)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync AsciiStrToUnicodeStr (Measurement.Module, mGaugeString);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync AsciiStrToUnicodeStr (Measurement.Token, mUnicodeToken);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mGaugeString[25] = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mUnicodeToken[31] = 0;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ( ! ( IsPhase( &Measurement) ||
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync (Measurement.Handle != NULL) ||
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync (Measurement.EndTimeStamp == 0)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ))
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Duration = GetDuration (&Measurement);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ElapsedTime = DurationInMicroSeconds ( Duration );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (ElapsedTime >= mInterestThreshold) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (mShowId) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync STRING_TOKEN (STR_DP_GLOBAL_VARS2),
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Index,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mGaugeString,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mUnicodeToken,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ElapsedTime,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Measurement.Identifier
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync } else {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync STRING_TOKEN (STR_DP_GLOBAL_VARS),
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Index,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mGaugeString,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync mUnicodeToken,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ElapsedTime
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Index++;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync}
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/**
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Gather and print cumulative data.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Traverse the measurement records and:<BR>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync For each record with a Token listed in the CumData array:<BR>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync - Update the instance count and the total, minimum, and maximum durations.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Finally, print the gathered cumulative statistics.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncVOID
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncProcessCumulative(
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VOID
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync{
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT64 AvgDur; // the computed average duration
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT64 Dur;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT64 MinDur;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINT64 MaxDur;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_STRING StringPtr;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync UINTN TIndex;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_STRING StringPtrUnknown;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StringPtrUnknown = HiiGetString (gHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync StringPtr = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_SECTION_CUMULATIVE), NULL);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken( STRING_TOKEN (STR_DP_SECTION_HEADER),
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync (StringPtr == NULL) ? StringPtrUnknown: StringPtr);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FreePool (StringPtr);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FreePool (StringPtrUnknown);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_CUMULATIVE_SECT_1));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_CUMULATIVE_SECT_2));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_DASHES));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync for ( TIndex = 0; TIndex < NumCum; ++TIndex) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (CumData[TIndex].Count != 0) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync AvgDur = DivU64x32 (CumData[TIndex].Duration, CumData[TIndex].Count);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync AvgDur = DurationInMicroSeconds(AvgDur);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Dur = DurationInMicroSeconds(CumData[TIndex].Duration);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync MaxDur = DurationInMicroSeconds(CumData[TIndex].MaxDur);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync MinDur = DurationInMicroSeconds(CumData[TIndex].MinDur);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync PrintToken (STRING_TOKEN (STR_DP_CUMULATIVE_STATS),
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync CumData[TIndex].Name,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync CumData[TIndex].Count,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Dur,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync AvgDur,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync MinDur,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync MaxDur
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync );
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync}