summaryrefslogtreecommitdiff
path: root/ShellPkg/DynamicCommand/DpDynamicCommand/DpTrace.c
diff options
context:
space:
mode:
Diffstat (limited to 'ShellPkg/DynamicCommand/DpDynamicCommand/DpTrace.c')
-rw-r--r--ShellPkg/DynamicCommand/DpDynamicCommand/DpTrace.c108
1 files changed, 71 insertions, 37 deletions
diff --git a/ShellPkg/DynamicCommand/DpDynamicCommand/DpTrace.c b/ShellPkg/DynamicCommand/DpDynamicCommand/DpTrace.c
index bc882be..7f7d296 100644
--- a/ShellPkg/DynamicCommand/DpDynamicCommand/DpTrace.c
+++ b/ShellPkg/DynamicCommand/DpDynamicCommand/DpTrace.c
@@ -1,7 +1,7 @@
/** @file
Trace reporting for the Dp utility.
- 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
@@ -23,13 +23,61 @@
#include <Library/HiiLib.h>
#include <Library/PcdLib.h>
-#include <Guid/Performance.h>
-
#include "Dp.h"
#include "Literals.h"
#include "DpInternal.h"
/**
+ Attempts to retrieve a performance measurement log entry from the performance measurement log.
+
+
+ @param LogEntryKey On entry, the key of the performance measurement log entry to retrieve.
+ 0, then the first performance measurement log entry is retrieved.
+ On exit, the key of the next performance log entry.
+ @param Handle Pointer to environment specific context used to identify the component
+ being measured.
+ @param Token Pointer to a Null-terminated ASCII string that identifies the component
+ being measured.
+ @param Module Pointer to a Null-terminated ASCII string that identifies the module
+ being measured.
+ @param StartTimeStamp Pointer to the 64-bit time stamp that was recorded when the measurement
+ was started.
+ @param EndTimeStamp Pointer to the 64-bit time stamp that was recorded when the measurement
+ was ended.
+ @param Identifier Pointer to the 32-bit identifier that was recorded when the measurement
+ was ended.
+
+ @return The key for the next performance log entry (in general case).
+
+**/
+UINTN
+GetPerformanceMeasurementRecord (
+ IN UINTN LogEntryKey,
+ OUT CONST VOID **Handle,
+ OUT CONST CHAR8 **Token,
+ OUT CONST CHAR8 **Module,
+ OUT UINT64 *StartTimeStamp,
+ OUT UINT64 *EndTimeStamp,
+ OUT UINT32 *Identifier
+ )
+{
+ if (LogEntryKey == mMeasurementNum) {
+ return 0;
+ }
+
+ *Handle = (VOID *) (UINTN) mMeasurementList[LogEntryKey].Handle;
+ *Token = mMeasurementList[LogEntryKey].Token;
+ *Module = mMeasurementList[LogEntryKey].Module;
+ *StartTimeStamp = mMeasurementList[LogEntryKey].StartTimeStamp;
+ *EndTimeStamp = mMeasurementList[LogEntryKey].EndTimeStamp;
+ *Identifier = mMeasurementList[LogEntryKey].Identifier;
+
+ LogEntryKey ++;
+
+ return LogEntryKey;
+}
+
+/**
Collect verbose statistics about the logged performance measurements.
General Summary information for all Trace measurements is gathered and
@@ -57,7 +105,7 @@ GatherStatistics(
INTN TIndex;
LogEntryKey = 0;
- while ((LogEntryKey = GetPerformanceMeasurementEx (
+ while ((LogEntryKey = GetPerformanceMeasurementRecord (
LogEntryKey,
&Measurement.Handle,
&Measurement.Token,
@@ -79,13 +127,13 @@ GatherStatistics(
if (IsPhase( &Measurement)) {
++SummaryData.NumSummary; // Count the number of major phases
}
- else { // !IsPhase(...
+ else { // !IsPhase
if(Measurement.Handle == NULL) {
++SummaryData.NumGlobal;
}
}
- if (AsciiStrnCmp (Measurement.Token, ALit_PEIM, PERF_TOKEN_LENGTH) == 0) {
+ if (AsciiStrCmp (Measurement.Token, ALit_PEIM) == 0) {
++SummaryData.NumPEIMs; // Count PEIM measurements
}
@@ -190,7 +238,7 @@ DumpAllTrace(
Count = 0;
Index = 0;
while ( WITHIN_LIMIT(Count, Limit) &&
- ((LogEntryKey = GetPerformanceMeasurementEx (
+ ((LogEntryKey = GetPerformanceMeasurementRecord (
LogEntryKey,
&Measurement.Handle,
&Measurement.Token,
@@ -231,7 +279,7 @@ DumpAllTrace(
}
}
- if (AsciiStrnCmp (Measurement.Token, ALit_PEIM, PERF_TOKEN_LENGTH) == 0) {
+ if (AsciiStrCmp (Measurement.Token, ALit_PEIM) == 0) {
UnicodeSPrint (mGaugeString, sizeof (mGaugeString), L"%g", Measurement.Handle);
}
@@ -331,7 +379,7 @@ DumpRawTrace(
Count = 0;
Index = 0;
while ( WITHIN_LIMIT(Count, Limit) &&
- ((LogEntryKey = GetPerformanceMeasurementEx (
+ ((LogEntryKey = GetPerformanceMeasurementRecord (
LogEntryKey,
&Measurement.Handle,
&Measurement.Token,
@@ -420,7 +468,7 @@ ProcessPhases(
FreePool (StringPtrUnknown);
LogEntryKey = 0;
- while ((LogEntryKey = GetPerformanceMeasurementEx (
+ while ((LogEntryKey = GetPerformanceMeasurementRecord (
LogEntryKey,
&Measurement.Handle,
&Measurement.Token,
@@ -434,17 +482,17 @@ ProcessPhases(
}
Duration = GetDuration (&Measurement);
if ( Measurement.Handle != NULL
- && (AsciiStrnCmp (Measurement.Token, ALit_BdsTO, PERF_TOKEN_LENGTH) == 0)
+ && (AsciiStrCmp (Measurement.Token, ALit_BdsTO) == 0)
)
{
BdsTimeoutValue = Duration;
- } else if (AsciiStrnCmp (Measurement.Token, ALit_SEC, PERF_TOKEN_LENGTH) == 0) {
+ } else if (AsciiStrCmp (Measurement.Token, ALit_SEC) == 0) {
SecTime = Duration;
- } else if (AsciiStrnCmp (Measurement.Token, ALit_PEI, PERF_TOKEN_LENGTH) == 0) {
+ } else if (AsciiStrCmp (Measurement.Token, ALit_PEI) == 0) {
PeiTime = Duration;
- } else if (AsciiStrnCmp (Measurement.Token, ALit_DXE, PERF_TOKEN_LENGTH) == 0) {
+ } else if (AsciiStrCmp (Measurement.Token, ALit_DXE) == 0) {
DxeTime = Duration;
- } else if (AsciiStrnCmp (Measurement.Token, ALit_BDS, PERF_TOKEN_LENGTH) == 0) {
+ } else if (AsciiStrCmp (Measurement.Token, ALit_BDS) == 0) {
BdsTime = Duration;
}
}
@@ -462,10 +510,7 @@ ProcessPhases(
// print PEI phase duration time
//
if (PeiTime > 0) {
- ElapsedTime = DivU64x32 (
- PeiTime,
- (UINT32)TimerInfo.Frequency
- );
+ ElapsedTime = DivU64x32 (PeiTime, 1000000);
Total += ElapsedTime;
ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_PHASE_DURATION), mDpHiiHandle, ALit_PEI, ElapsedTime);
}
@@ -473,10 +518,7 @@ ProcessPhases(
// print DXE phase duration time
//
if (DxeTime > 0) {
- ElapsedTime = DivU64x32 (
- DxeTime,
- (UINT32)TimerInfo.Frequency
- );
+ ElapsedTime = DivU64x32 (DxeTime, 1000000);
Total += ElapsedTime;
ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_PHASE_DURATION), mDpHiiHandle, ALit_DXE, ElapsedTime);
}
@@ -484,19 +526,13 @@ ProcessPhases(
// print BDS phase duration time
//
if (BdsTime > 0) {
- ElapsedTime = DivU64x32 (
- BdsTime,
- (UINT32)TimerInfo.Frequency
- );
+ ElapsedTime = DivU64x32 (BdsTime, 1000000);
Total += ElapsedTime;
ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_PHASE_DURATION), mDpHiiHandle, ALit_BDS, ElapsedTime);
}
if (BdsTimeoutValue > 0) {
- ElapsedTime = DivU64x32 (
- BdsTimeoutValue,
- (UINT32)TimerInfo.Frequency
- );
+ ElapsedTime = DivU64x32 (BdsTimeoutValue, 1000000);
ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_PHASE_BDSTO), mDpHiiHandle, ALit_BdsTO, ElapsedTime);
}
@@ -554,7 +590,7 @@ ProcessHandles(
LogEntryKey = 0;
Count = 0;
- while ((LogEntryKey = GetPerformanceMeasurementEx (
+ while ((LogEntryKey = GetPerformanceMeasurementRecord (
LogEntryKey,
&Measurement.Handle,
&Measurement.Token,
@@ -657,7 +693,7 @@ ProcessPeims(
ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_DASHES), mDpHiiHandle);
TIndex = 0;
LogEntryKey = 0;
- while ((LogEntryKey = GetPerformanceMeasurementEx (
+ while ((LogEntryKey = GetPerformanceMeasurementRecord (
LogEntryKey,
&Measurement.Handle,
&Measurement.Token,
@@ -668,7 +704,7 @@ ProcessPeims(
{
TIndex++;
if ((Measurement.EndTimeStamp == 0) ||
- (AsciiStrnCmp (Measurement.Token, ALit_PEIM, PERF_TOKEN_LENGTH) != 0)
+ (AsciiStrCmp (Measurement.Token, ALit_PEIM) != 0)
) {
continue;
}
@@ -680,7 +716,6 @@ ProcessPeims(
if (mShowId) {
ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_PEIM_VARS2), mDpHiiHandle,
TIndex, // 1 based, Which measurement record is being printed
- Measurement.Handle, // base address
Measurement.Handle, // file guid
ElapsedTime,
Measurement.Identifier
@@ -688,7 +723,6 @@ ProcessPeims(
} else {
ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_PEIM_VARS), mDpHiiHandle,
TIndex, // 1 based, Which measurement record is being printed
- Measurement.Handle, // base address
Measurement.Handle, // file guid
ElapsedTime
);
@@ -746,7 +780,7 @@ ProcessGlobal(
Index = 1;
LogEntryKey = 0;
- while ((LogEntryKey = GetPerformanceMeasurementEx (
+ while ((LogEntryKey = GetPerformanceMeasurementRecord (
LogEntryKey,
&Measurement.Handle,
&Measurement.Token,
generated by cgit v1.1 at 2024-10-10 05:57:27 +0000