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ShellPkg/Dp: Updated to dump perf log based on FPDT table

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Cc: Liming Gao <liming.gao@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This commit is contained in:
Dandan Bi
2018-01-22 16:39:03 +08:00
committed by Liming Gao
parent 718a937ed9
commit 115eae650b
11 changed files with 724 additions and 127 deletions
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37
ShellPkg/DynamicCommand/DpDynamicCommand/DpUtilities.c
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@ -1,7 +1,7 @@
/** @file
Utility functions used by the Dp application.
Copyright (c) 2009 - 2017, Intel Corporation. All rights reserved.
Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.
(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
@ -71,22 +71,8 @@ GetDuration (
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);
}
Duration = Measurement->EndTimeStamp - Measurement->StartTimeStamp;
Error = (BOOLEAN)(Duration > Measurement->EndTimeStamp);
if (Error) {
DEBUG ((EFI_D_ERROR, ALit_TimerLibError));
@ -113,11 +99,11 @@ IsPhase(
{
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))
RetVal = (BOOLEAN)(
((AsciiStrCmp (Measurement->Token, ALit_SEC) == 0) ||
(AsciiStrCmp (Measurement->Token, ALit_PEI) == 0) ||
(AsciiStrCmp (Measurement->Token, ALit_DXE) == 0) ||
(AsciiStrCmp (Measurement->Token, ALit_BDS) == 0))
);
return RetVal;
}
@ -378,10 +364,7 @@ DurationInMicroSeconds (
IN UINT64 Duration
)
{
UINT64 Temp;
Temp = MultU64x32 (Duration, 1000);
return DivU64x32 (Temp, TimerInfo.Frequency);
return DivU64x32 (Duration, 1000);
}
/**
@ -405,7 +388,7 @@ GetCumulativeItem(
INTN Index;
for( Index = 0; Index < (INTN)NumCum; ++Index) {
if (AsciiStrnCmp (Measurement->Token, CumData[Index].Name, PERF_TOKEN_LENGTH) == 0) {
if (AsciiStrCmp (Measurement->Token, CumData[Index].Name) == 0) {
return Index; // Exit, we found a match
}
}