--- /dev/null
+/** @file\r
+ Shell command for Displaying Performance Metrics.\r
+\r
+ The Dp command reads performance data and presents it in several\r
+ different formats depending upon the needs of the user. Both\r
+ Trace and Measured Profiling information is processed and presented.\r
+\r
+ Dp uses the "PerformanceLib" to read the measurement records.\r
+ The "TimerLib" provides information about the timer, such as frequency,\r
+ beginning, and ending counter values.\r
+ Measurement records contain identifying information (Handle, Token, Module)\r
+ and start and end time values.\r
+ Dp uses this information to group records in different ways. It also uses\r
+ timer information to calculate elapsed time for each measurement.\r
+ \r
+ Copyright (c) 2009 - 2013, Intel Corporation. All rights reserved.\r
+ This program and the accompanying materials\r
+ are licensed and made available under the terms and conditions of the BSD License\r
+ which accompanies this distribution. The full text of the license may be found at\r
+ http://opensource.org/licenses/bsd-license.php\r
+ \r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+**/\r
+\r
+#include "UefiDpLib.h"\r
+#include <Guid/GlobalVariable.h>\r
+#include <Library/PrintLib.h>\r
+#include <Library/HandleParsingLib.h>\r
+#include <Library/DevicePathLib.h>\r
+\r
+#include <Library/ShellLib.h>\r
+#include <Library/BaseLib.h>\r
+#include <Library/MemoryAllocationLib.h>\r
+#include <Library/DebugLib.h>\r
+#include <Library/TimerLib.h>\r
+#include <Library/UefiLib.h>\r
+\r
+#include <Guid/Performance.h>\r
+\r
+#include <PerformanceTokens.h>\r
+#include "Dp.h"\r
+#include "Literals.h"\r
+#include "DpInternal.h"\r
+\r
+//\r
+/// Module-Global Variables\r
+///@{\r
+CHAR16 mGaugeString[DP_GAUGE_STRING_LENGTH + 1];\r
+CHAR16 mUnicodeToken[DXE_PERFORMANCE_STRING_SIZE];\r
+UINT64 mInterestThreshold;\r
+BOOLEAN mShowId = FALSE;\r
+\r
+PERF_SUMMARY_DATA SummaryData = { 0 }; ///< Create the SummaryData structure and init. to ZERO.\r
+\r
+/// Timer Specific Information.\r
+TIMER_INFO TimerInfo;\r
+\r
+/// Items for which to gather cumulative statistics.\r
+PERF_CUM_DATA CumData[] = {\r
+ PERF_INIT_CUM_DATA (LOAD_IMAGE_TOK),\r
+ PERF_INIT_CUM_DATA (START_IMAGE_TOK),\r
+ PERF_INIT_CUM_DATA (DRIVERBINDING_START_TOK),\r
+ PERF_INIT_CUM_DATA (DRIVERBINDING_SUPPORT_TOK)\r
+};\r
+\r
+/// Number of items for which we are gathering cumulative statistics.\r
+UINT32 const NumCum = sizeof(CumData) / sizeof(PERF_CUM_DATA);\r
+\r
+STATIC CONST SHELL_PARAM_ITEM ParamList[] = {\r
+ {L"-v", TypeFlag}, // -v Verbose Mode\r
+ {L"-A", TypeFlag}, // -A All, Cooked\r
+ {L"-R", TypeFlag}, // -R RAW All\r
+ {L"-s", TypeFlag}, // -s Summary\r
+#if PROFILING_IMPLEMENTED\r
+ {L"-P", TypeFlag}, // -P Dump Profile Data\r
+ {L"-T", TypeFlag}, // -T Dump Trace Data\r
+#endif // PROFILING_IMPLEMENTED\r
+ {L"-x", TypeFlag}, // -x eXclude Cumulative Items\r
+ {L"-i", TypeFlag}, // -i Display Identifier\r
+ {L"-n", TypeValue}, // -n # Number of records to display for A and R\r
+ {L"-t", TypeValue}, // -t # Threshold of interest\r
+ {NULL, TypeMax}\r
+ };\r
+\r
+///@}\r
+\r
+/**\r
+ Display the trailing Verbose information.\r
+**/\r
+VOID\r
+DumpStatistics( void )\r
+{\r
+ EFI_STRING StringPtr;\r
+ EFI_STRING StringPtrUnknown;\r
+ StringPtr = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_DP_SECTION_STATISTICS), NULL);\r
+ StringPtrUnknown = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL);\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_SECTION_HEADER), gDpHiiHandle,\r
+ (StringPtr == NULL) ? StringPtrUnknown : StringPtr);\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_STATS_NUMTRACE), gDpHiiHandle, SummaryData.NumTrace);\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_STATS_NUMINCOMPLETE), gDpHiiHandle, SummaryData.NumIncomplete);\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_STATS_NUMPHASES), gDpHiiHandle, SummaryData.NumSummary);\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_STATS_NUMHANDLES), gDpHiiHandle, SummaryData.NumHandles, SummaryData.NumTrace - SummaryData.NumHandles);\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_STATS_NUMPEIMS), gDpHiiHandle, SummaryData.NumPEIMs);\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_STATS_NUMGLOBALS), gDpHiiHandle, SummaryData.NumGlobal);\r
+#if PROFILING_IMPLEMENTED\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_STATS_NUMPROFILE), gDpHiiHandle, SummaryData.NumProfile);\r
+#endif // PROFILING_IMPLEMENTED\r
+ SHELL_FREE_NON_NULL (StringPtr);\r
+ SHELL_FREE_NON_NULL (StringPtrUnknown);\r
+}\r
+\r
+/** \r
+ Dump performance data.\r
+ \r
+ @param[in] ImageHandle The image handle.\r
+ @param[in] SystemTable The system table.\r
+ \r
+ @retval EFI_SUCCESS Command completed successfully.\r
+ @retval EFI_INVALID_PARAMETER Command usage error.\r
+ @retval value Unknown error.\r
+ \r
+**/\r
+SHELL_STATUS\r
+EFIAPI\r
+ShellCommandRunDp (\r
+ IN EFI_HANDLE ImageHandle,\r
+ IN EFI_SYSTEM_TABLE *SystemTable\r
+ )\r
+{\r
+ LIST_ENTRY *ParamPackage;\r
+ CONST CHAR16 *CmdLineArg;\r
+ EFI_STATUS Status;\r
+\r
+ UINT64 Freq;\r
+ UINT64 Ticker;\r
+ UINTN Number2Display;\r
+\r
+ EFI_STRING StringPtr = NULL;\r
+ BOOLEAN SummaryMode = FALSE;\r
+ BOOLEAN VerboseMode = FALSE;\r
+ BOOLEAN AllMode = FALSE;\r
+ BOOLEAN RawMode = FALSE;\r
+ BOOLEAN TraceMode = FALSE;\r
+ BOOLEAN ProfileMode = FALSE;\r
+ BOOLEAN ExcludeMode = FALSE;\r
+\r
+ // Get DP's entry time as soon as possible.\r
+ // This is used as the Shell-Phase end time.\r
+ //\r
+ Ticker = GetPerformanceCounter ();\r
+\r
+ //\r
+ // initialize the shell lib (we must be in non-auto-init...)\r
+ //\r
+ Status = ShellInitialize();\r
+ ASSERT_EFI_ERROR(Status);\r
+\r
+ Status = CommandInit();\r
+ ASSERT_EFI_ERROR(Status);\r
+\r
+ //\r
+ // Process Command Line arguments\r
+ //\r
+ Status = ShellCommandLineParse (ParamList, &ParamPackage, NULL, TRUE);\r
+ if (EFI_ERROR(Status)) {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_INVALID_ARG), gDpHiiHandle);\r
+ return SHELL_INVALID_PARAMETER;\r
+ }\r
+\r
+ //\r
+ // Boolean options\r
+ //\r
+ VerboseMode = ShellCommandLineGetFlag (ParamPackage, L"-v");\r
+ SummaryMode = (BOOLEAN) (ShellCommandLineGetFlag (ParamPackage, L"-S") || ShellCommandLineGetFlag (ParamPackage, L"-s"));\r
+ AllMode = ShellCommandLineGetFlag (ParamPackage, L"-A");\r
+ RawMode = ShellCommandLineGetFlag (ParamPackage, L"-R");\r
+#if PROFILING_IMPLEMENTED\r
+ TraceMode = ShellCommandLineGetFlag (ParamPackage, L"-T");\r
+ ProfileMode = ShellCommandLineGetFlag (ParamPackage, L"-P");\r
+#endif // PROFILING_IMPLEMENTED\r
+ ExcludeMode = ShellCommandLineGetFlag (ParamPackage, L"-x");\r
+ mShowId = ShellCommandLineGetFlag (ParamPackage, L"-i");\r
+\r
+ // Options with Values\r
+ CmdLineArg = ShellCommandLineGetValue (ParamPackage, L"-n");\r
+ if (CmdLineArg == NULL) {\r
+ Number2Display = DEFAULT_DISPLAYCOUNT;\r
+ } else {\r
+ Number2Display = StrDecimalToUintn(CmdLineArg);\r
+ if (Number2Display == 0) {\r
+ Number2Display = MAXIMUM_DISPLAYCOUNT;\r
+ }\r
+ }\r
+\r
+ CmdLineArg = ShellCommandLineGetValue (ParamPackage, L"-t");\r
+ if (CmdLineArg == NULL) {\r
+ mInterestThreshold = DEFAULT_THRESHOLD; // 1ms := 1,000 us\r
+ } else {\r
+ mInterestThreshold = StrDecimalToUint64(CmdLineArg);\r
+ }\r
+\r
+ // Handle Flag combinations and default behaviors\r
+ // If both TraceMode and ProfileMode are FALSE, set them both to TRUE\r
+ if ((! TraceMode) && (! ProfileMode)) {\r
+ TraceMode = TRUE;\r
+#if PROFILING_IMPLEMENTED\r
+ ProfileMode = TRUE;\r
+#endif // PROFILING_IMPLEMENTED\r
+ }\r
+\r
+ //\r
+ // Timer specific processing\r
+ //\r
+ // Get the Performance counter characteristics:\r
+ // Freq = Frequency in Hz\r
+ // StartCount = Value loaded into the counter when it starts counting\r
+ // EndCount = Value counter counts to before it needs to be reset\r
+ //\r
+ Freq = GetPerformanceCounterProperties (&TimerInfo.StartCount, &TimerInfo.EndCount);\r
+\r
+ // Convert the Frequency from Hz to KHz\r
+ TimerInfo.Frequency = (UINT32)DivU64x32 (Freq, 1000);\r
+\r
+ // Determine in which direction the performance counter counts.\r
+ TimerInfo.CountUp = (BOOLEAN) (TimerInfo.EndCount >= TimerInfo.StartCount);\r
+\r
+ //\r
+ // Print header\r
+ //\r
+ // print DP's build version\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_BUILD_REVISION), gDpHiiHandle, DP_MAJOR_VERSION, DP_MINOR_VERSION);\r
+\r
+ // print performance timer characteristics\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_KHZ), gDpHiiHandle, TimerInfo.Frequency);\r
+\r
+ if (VerboseMode && !RawMode) {\r
+ StringPtr = HiiGetString (gDpHiiHandle,\r
+ (EFI_STRING_ID) (TimerInfo.CountUp ? STRING_TOKEN (STR_DP_UP) : STRING_TOKEN (STR_DP_DOWN)), NULL);\r
+ ASSERT (StringPtr != NULL);\r
+ // Print Timer count range and direction\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_TIMER_PROPERTIES), gDpHiiHandle,\r
+ StringPtr,\r
+ TimerInfo.StartCount,\r
+ TimerInfo.EndCount\r
+ );\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_VERBOSE_THRESHOLD), gDpHiiHandle, mInterestThreshold);\r
+ }\r
+\r
+/****************************************************************************\r
+**** Print Sections based on command line options\r
+****\r
+**** Option modes have the following priority:\r
+**** v Verbose -- Valid in combination with any other options\r
+**** t Threshold -- Modifies All, Raw, and Cooked output\r
+**** Default is 0 for All and Raw mode\r
+**** Default is DEFAULT_THRESHOLD for "Cooked" mode\r
+**** n Number2Display Used by All and Raw mode. Otherwise ignored.\r
+**** A All -- R and S options are ignored\r
+**** R Raw -- S option is ignored\r
+**** s Summary -- Modifies "Cooked" output only\r
+**** Cooked (Default)\r
+****\r
+**** The All, Raw, and Cooked modes are modified by the Trace and Profile\r
+**** options.\r
+**** !T && !P := (0) Default, Both are displayed\r
+**** T && !P := (1) Only Trace records are displayed\r
+**** !T && P := (2) Only Profile records are displayed\r
+**** T && P := (3) Same as Default, both are displayed\r
+****************************************************************************/\r
+ GatherStatistics();\r
+ if (AllMode) {\r
+ if (TraceMode) {\r
+ DumpAllTrace( Number2Display, ExcludeMode);\r
+ }\r
+ if (ProfileMode) {\r
+ DumpAllProfile( Number2Display, ExcludeMode);\r
+ }\r
+ } else if (RawMode) {\r
+ if (TraceMode) {\r
+ DumpRawTrace( Number2Display, ExcludeMode);\r
+ }\r
+ if (ProfileMode) {\r
+ DumpRawProfile( Number2Display, ExcludeMode);\r
+ }\r
+ } else {\r
+ //------------- Begin Cooked Mode Processing\r
+ if (TraceMode) {\r
+ ProcessPhases ( Ticker );\r
+ if ( ! SummaryMode) {\r
+ Status = ProcessHandles ( ExcludeMode);\r
+ if ( ! EFI_ERROR( Status)) {\r
+ ProcessPeims ();\r
+ ProcessGlobal ();\r
+ ProcessCumulative ();\r
+ }\r
+ }\r
+ }\r
+ if (ProfileMode) {\r
+ DumpAllProfile( Number2Display, ExcludeMode);\r
+ }\r
+ } //------------- End of Cooked Mode Processing\r
+ if ( VerboseMode || SummaryMode) {\r
+ DumpStatistics();\r
+ }\r
+\r
+ SHELL_FREE_NON_NULL (StringPtr);\r
+\r
+ return SHELL_SUCCESS;\r
+}\r
--- /dev/null
+/** @file\r
+ Common declarations for the Dp Performance Reporting Utility.\r
+\r
+ Copyright (c) 2009 - 2013, Intel Corporation. All rights reserved.\r
+ This program and the accompanying materials\r
+ are licensed and made available under the terms and conditions of the BSD License\r
+ which accompanies this distribution. The full text of the license may be found at\r
+ http://opensource.org/licenses/bsd-license.php\r
+\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+**/\r
+\r
+#ifndef _EFI_APP_DP_H_\r
+#define _EFI_APP_DP_H_\r
+\r
+#include <Library/ShellLib.h>\r
+#include <ShellBase.h>\r
+\r
+#define DP_MAJOR_VERSION 2\r
+#define DP_MINOR_VERSION 4\r
+\r
+/**\r
+ * The value assigned to DP_DEBUG controls which debug output\r
+ * is generated. Set it to ZERO to disable.\r
+**/\r
+#define DP_DEBUG 0\r
+\r
+/**\r
+ * Set to 1 once Profiling has been implemented in order to enable\r
+ * profiling related options and report output.\r
+**/\r
+#define PROFILING_IMPLEMENTED 0\r
+\r
+#define DEFAULT_THRESHOLD 1000 ///< One millisecond.\r
+#define DEFAULT_DISPLAYCOUNT 50\r
+#define MAXIMUM_DISPLAYCOUNT 999999 ///< Arbitrary maximum reasonable number.\r
+\r
+#define PERF_MAXDUR 0xFFFFFFFFFFFFFFFFULL\r
+\r
+/// Determine whether 0 <= C < L. If L == 0, return true regardless of C.\r
+#define WITHIN_LIMIT( C, L) ( ((L) == 0) || ((C) < (L)) )\r
+\r
+/// Structure for storing Timer specific information.\r
+typedef struct {\r
+ UINT64 StartCount; ///< Value timer is initialized with.\r
+ UINT64 EndCount; ///< Value timer has just before it wraps.\r
+ UINT32 Frequency; ///< Timer count frequency in KHz.\r
+ BOOLEAN CountUp; ///< TRUE if the counter counts up.\r
+} TIMER_INFO;\r
+\r
+/** Initialize one PERF_CUM_DATA structure instance for token t.\r
+ *\r
+ * This parameterized macro takes a single argument, t, which is expected\r
+ * to resolve to a pointer to an ASCII string literal. This parameter may\r
+ * take any one of the following forms:\r
+ * - PERF_INIT_CUM_DATA("Token") A string literal\r
+ * - PERF_INIT_CUM_DATA(pointer) A pointer -- CHAR8 *pointer;\r
+ * - PERF_INIT_CUM_DATA(array) Address of an array -- CHAR8 array[N];\r
+**/\r
+#define PERF_INIT_CUM_DATA(t) { 0ULL, PERF_MAXDUR, 0ULL, (t), 0U }\r
+\r
+typedef struct {\r
+ UINT64 Duration; ///< Cumulative duration for this item.\r
+ UINT64 MinDur; ///< Smallest duration encountered.\r
+ UINT64 MaxDur; ///< Largest duration encountered.\r
+ CHAR8 *Name; ///< ASCII name of this item.\r
+ UINT32 Count; ///< Total number of measurements accumulated.\r
+} PERF_CUM_DATA;\r
+\r
+typedef struct {\r
+ UINT32 NumTrace; ///< Number of recorded TRACE performance measurements.\r
+ UINT32 NumProfile; ///< Number of recorded PROFILE performance measurements.\r
+ UINT32 NumIncomplete; ///< Number of measurements with no END value.\r
+ UINT32 NumSummary; ///< Number of summary section measurements.\r
+ UINT32 NumHandles; ///< Number of measurements with handles.\r
+ UINT32 NumPEIMs; ///< Number of measurements of PEIMs.\r
+ UINT32 NumGlobal; ///< Number of measurements with END value and NULL handle.\r
+} PERF_SUMMARY_DATA;\r
+\r
+typedef struct {\r
+ CONST VOID *Handle;\r
+ CONST CHAR8 *Token; ///< Measured token string name.\r
+ CONST CHAR8 *Module; ///< Module string name.\r
+ UINT64 StartTimeStamp; ///< Start time point.\r
+ UINT64 EndTimeStamp; ///< End time point.\r
+ UINT32 Identifier; ///< Identifier.\r
+} MEASUREMENT_RECORD;\r
+\r
+typedef struct {\r
+ CHAR8 *Name; ///< Measured token string name.\r
+ UINT64 CumulativeTime; ///< Accumulated Elapsed Time.\r
+ UINT64 MinTime; ///< Minimum Elapsed Time.\r
+ UINT64 MaxTime; ///< Maximum Elapsed Time.\r
+ UINT32 Count; ///< Number of measurements accumulated.\r
+} PROFILE_RECORD;\r
+\r
+#endif // _EFI_APP_DP_H_\r
--- /dev/null
+/** @file\r
+ Declarations of objects defined internally to the Dp Application.\r
+\r
+ Declarations of data and functions which are private to the Dp application.\r
+ This file should never be referenced by anything other than components of the\r
+ Dp application. In addition to global data, function declarations for\r
+ DpUtilities.c, DpTrace.c, and DpProfile.c are included here.\r
+\r
+ Copyright (c) 2009 - 2013, Intel Corporation. All rights reserved.\r
+ This program and the accompanying materials\r
+ are licensed and made available under the terms and conditions of the BSD License\r
+ which accompanies this distribution. The full text of the license may be found at\r
+ http://opensource.org/licenses/bsd-license.php\r
+\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+**/\r
+#ifndef _DP_INTELNAL_H_\r
+#define _DP_INTELNAL_H_\r
+\r
+#define DP_GAUGE_STRING_LENGTH 36\r
+\r
+//\r
+/// Module-Global Variables\r
+///@{\r
+extern EFI_HII_HANDLE gDpHiiHandle;\r
+extern CHAR16 mGaugeString[DP_GAUGE_STRING_LENGTH + 1];\r
+extern CHAR16 mUnicodeToken[DXE_PERFORMANCE_STRING_SIZE];\r
+extern UINT64 mInterestThreshold;\r
+extern BOOLEAN mShowId;\r
+\r
+extern PERF_SUMMARY_DATA SummaryData; ///< Create the SummaryData structure and init. to ZERO.\r
+\r
+/// Timer Specific Information.\r
+extern TIMER_INFO TimerInfo;\r
+\r
+/// Items for which to gather cumulative statistics.\r
+extern PERF_CUM_DATA CumData[];\r
+\r
+/// Number of items for which we are gathering cumulative statistics.\r
+extern UINT32 const NumCum;\r
+\r
+///@}\r
+\r
+/** \r
+ Calculate an event's duration in timer ticks.\r
+ \r
+ Given the count direction and the event's start and end timer values,\r
+ calculate the duration of the event in timer ticks. Information for\r
+ the current measurement is pointed to by the parameter.\r
+ \r
+ If the measurement's start time is 1, it indicates that the developer\r
+ is indicating that the measurement began at the release of reset.\r
+ The start time is adjusted to the timer's starting count before performing\r
+ the elapsed time calculation.\r
+ \r
+ The calculated duration, in ticks, is the absolute difference between\r
+ the measurement's ending and starting counts.\r
+ \r
+ @param Measurement Pointer to a MEASUREMENT_RECORD structure containing\r
+ data for the current measurement.\r
+ \r
+ @return The 64-bit duration of the event.\r
+**/\r
+UINT64\r
+GetDuration (\r
+ IN OUT MEASUREMENT_RECORD *Measurement\r
+ );\r
+\r
+/** \r
+ Determine whether the Measurement record is for an EFI Phase.\r
+ \r
+ The Token and Module members of the measurement record are checked.\r
+ Module must be empty and Token must be one of SEC, PEI, DXE, BDS, or SHELL.\r
+ \r
+ @param[in] Measurement A pointer to the Measurement record to test.\r
+ \r
+ @retval TRUE The measurement record is for an EFI Phase.\r
+ @retval FALSE The measurement record is NOT for an EFI Phase.\r
+**/\r
+BOOLEAN\r
+IsPhase(\r
+ IN MEASUREMENT_RECORD *Measurement\r
+ );\r
+\r
+/** \r
+ Get the file name portion of the Pdb File Name.\r
+ \r
+ The portion of the Pdb File Name between the last backslash and\r
+ either a following period or the end of the string is converted\r
+ to Unicode and copied into UnicodeBuffer. The name is truncated,\r
+ if necessary, to ensure that UnicodeBuffer is not overrun.\r
+ \r
+ @param[in] PdbFileName Pdb file name.\r
+ @param[out] UnicodeBuffer The resultant Unicode File Name.\r
+ \r
+**/\r
+VOID\r
+GetShortPdbFileName (\r
+ IN CHAR8 *PdbFileName,\r
+ OUT CHAR16 *UnicodeBuffer\r
+ );\r
+\r
+/** \r
+ Get a human readable name for an image handle.\r
+ The following methods will be tried orderly:\r
+ 1. Image PDB\r
+ 2. ComponentName2 protocol\r
+ 3. FFS UI section\r
+ 4. Image GUID\r
+ 5. Image DevicePath\r
+ 6. Unknown Driver Name\r
+ \r
+ @param[in] Handle\r
+ \r
+ @post The resulting Unicode name string is stored in the\r
+ mGaugeString global array.\r
+ \r
+**/\r
+VOID\r
+GetNameFromHandle (\r
+ IN EFI_HANDLE Handle\r
+ );\r
+\r
+/** \r
+ Calculate the Duration in microseconds.\r
+ \r
+ Duration is multiplied by 1000, instead of Frequency being divided by 1000 or\r
+ multiplying the result by 1000, in order to maintain precision. Since Duration is\r
+ a 64-bit value, multiplying it by 1000 is unlikely to produce an overflow.\r
+ \r
+ The time is calculated as (Duration * 1000) / Timer_Frequency.\r
+ \r
+ @param[in] Duration The event duration in timer ticks.\r
+ \r
+ @return A 64-bit value which is the Elapsed time in microseconds.\r
+**/\r
+UINT64\r
+DurationInMicroSeconds (\r
+ IN UINT64 Duration\r
+ );\r
+\r
+/** \r
+ Get index of Measurement Record's match in the CumData array.\r
+ \r
+ If the Measurement's Token value matches a Token in one of the CumData\r
+ records, the index of the matching record is returned. The returned\r
+ index is a signed value so that negative values can indicate that\r
+ the Measurement didn't match any entry in the CumData array.\r
+ \r
+ @param[in] Measurement A pointer to a Measurement Record to match against the CumData array.\r
+ \r
+ @retval <0 Token is not in the CumData array.\r
+ @retval >=0 Return value is the index into CumData where Token is found.\r
+**/\r
+INTN\r
+GetCumulativeItem(\r
+ IN MEASUREMENT_RECORD *Measurement\r
+ );\r
+\r
+/** \r
+ Collect verbose statistics about the logged performance measurements.\r
+ \r
+ General Summary information for all Trace measurements is gathered and\r
+ stored within the SummaryData structure. This information is both\r
+ used internally by subsequent reporting functions, and displayed\r
+ at the end of verbose reports.\r
+ \r
+ @pre The SummaryData and CumData structures must be initialized\r
+ prior to calling this function.\r
+ \r
+ @post The SummaryData and CumData structures contain statistics for the\r
+ current performance logs.\r
+**/\r
+VOID\r
+GatherStatistics(\r
+ VOID\r
+ );\r
+\r
+/** \r
+ Gather and print ALL Trace Records.\r
+ \r
+ Displays all "interesting" Trace measurements in order.<BR>\r
+ The number of records displayed is controlled by:\r
+ - records with a duration less than mInterestThreshold microseconds are not displayed.\r
+ - No more than Limit records are displayed. A Limit of zero will not limit the output.\r
+ - If the ExcludeFlag is TRUE, records matching entries in the CumData array are not\r
+ displayed.\r
+ \r
+ @pre The mInterestThreshold global variable is set to the shortest duration to be printed.\r
+ The mGaugeString and mUnicodeToken global arrays are used for temporary string storage.\r
+ They must not be in use by a calling function.\r
+ \r
+ @param[in] Limit The number of records to print. Zero is ALL.\r
+ @param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.\r
+ \r
+**/\r
+VOID\r
+DumpAllTrace(\r
+ IN UINTN Limit,\r
+ IN BOOLEAN ExcludeFlag\r
+ );\r
+\r
+/** \r
+ Gather and print Raw Trace Records.\r
+ \r
+ All Trace measurements with a duration greater than or equal to\r
+ mInterestThreshold are printed without interpretation.\r
+ \r
+ The number of records displayed is controlled by:\r
+ - records with a duration less than mInterestThreshold microseconds are not displayed.\r
+ - No more than Limit records are displayed. A Limit of zero will not limit the output.\r
+ - If the ExcludeFlag is TRUE, records matching entries in the CumData array are not\r
+ displayed.\r
+ \r
+ @pre The mInterestThreshold global variable is set to the shortest duration to be printed.\r
+ \r
+ @param[in] Limit The number of records to print. Zero is ALL.\r
+ @param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.\r
+ \r
+**/\r
+VOID\r
+DumpRawTrace(\r
+ IN UINTN Limit,\r
+ IN BOOLEAN ExcludeFlag\r
+ );\r
+\r
+/** \r
+ Gather and print Major Phase metrics.\r
+ \r
+ @param[in] Ticker The timer value for the END of Shell phase\r
+ \r
+**/\r
+VOID\r
+ProcessPhases(\r
+ IN UINT64 Ticker\r
+ );\r
+\r
+\r
+/** \r
+ Gather and print Handle data.\r
+ \r
+ @param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.\r
+ \r
+ @return Status from a call to gBS->LocateHandle().\r
+**/\r
+EFI_STATUS\r
+ProcessHandles(\r
+ IN BOOLEAN ExcludeFlag\r
+ );\r
+\r
+\r
+/** \r
+ Gather and print PEIM data.\r
+ \r
+ Only prints complete PEIM records\r
+ \r
+**/\r
+VOID\r
+ProcessPeims(\r
+ VOID\r
+ );\r
+\r
+/** \r
+ Gather and print global data.\r
+ \r
+ Strips out incomplete or "Execution Phase" records\r
+ Only prints records where Handle is NULL\r
+ Increment TIndex for every record, even skipped ones, so that we have an\r
+ indication of every measurement record taken.\r
+ \r
+**/\r
+VOID\r
+ProcessGlobal(\r
+ VOID\r
+ );\r
+\r
+/** \r
+ Gather and print cumulative data.\r
+ \r
+ Traverse the measurement records and:<BR>\r
+ For each record with a Token listed in the CumData array:<BR>\r
+ - Update the instance count and the total, minimum, and maximum durations.\r
+ Finally, print the gathered cumulative statistics.\r
+ \r
+**/\r
+VOID\r
+ProcessCumulative(\r
+ VOID\r
+ );\r
+\r
+/** \r
+ Gather and print ALL Profiling Records.\r
+ \r
+ Displays all "interesting" Profile measurements in order.\r
+ The number of records displayed is controlled by:\r
+ - records with a duration less than mInterestThreshold microseconds are not displayed.\r
+ - No more than Limit records are displayed. A Limit of zero will not limit the output.\r
+ - If the ExcludeFlag is TRUE, records matching entries in the CumData array are not\r
+ displayed.\r
+ \r
+ @pre The mInterestThreshold global variable is set to the shortest duration to be printed.\r
+ The mGaugeString and mUnicodeToken global arrays are used for temporary string storage.\r
+ They must not be in use by a calling function.\r
+ \r
+ @param[in] Limit The number of records to print. Zero is ALL.\r
+ @param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.\r
+ \r
+**/\r
+VOID\r
+DumpAllProfile(\r
+ IN UINTN Limit,\r
+ IN BOOLEAN ExcludeFlag\r
+ );\r
+\r
+/** \r
+ Gather and print Raw Profile Records.\r
+ \r
+ All Profile measurements with a duration greater than or equal to\r
+ mInterestThreshold are printed without interpretation.\r
+ \r
+ The number of records displayed is controlled by:\r
+ - records with a duration less than mInterestThreshold microseconds are not displayed.\r
+ - No more than Limit records are displayed. A Limit of zero will not limit the output.\r
+ - If the ExcludeFlag is TRUE, records matching entries in the CumData array are not\r
+ displayed.\r
+ \r
+ @pre The mInterestThreshold global variable is set to the shortest duration to be printed.\r
+ \r
+ @param[in] Limit The number of records to print. Zero is ALL.\r
+ @param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.\r
+ \r
+**/\r
+VOID\r
+DumpRawProfile(\r
+ IN UINTN Limit,\r
+ IN BOOLEAN ExcludeFlag\r
+ );\r
+\r
+#endif\r
--- /dev/null
+/** @file\r
+ Measured Profiling reporting for the Dp utility.\r
+\r
+ Copyright (c) 2009 - 2013, Intel Corporation. All rights reserved.\r
+ This program and the accompanying materials\r
+ are licensed and made available under the terms and conditions of the BSD License\r
+ which accompanies this distribution. The full text of the license may be found at\r
+ http://opensource.org/licenses/bsd-license.php\r
+\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+**/\r
+\r
+#include <Library/BaseLib.h>\r
+#include <Library/BaseMemoryLib.h>\r
+#include <Library/MemoryAllocationLib.h>\r
+#include <Library/DebugLib.h>\r
+#include <Library/UefiBootServicesTableLib.h>\r
+#include <Library/TimerLib.h>\r
+#include <Library/PeCoffGetEntryPointLib.h>\r
+#include <Library/PerformanceLib.h>\r
+#include <Library/PrintLib.h>\r
+#include <Library/HiiLib.h>\r
+#include <Library/PcdLib.h>\r
+\r
+#include <Guid/Performance.h>\r
+\r
+#include "Dp.h"\r
+#include "Literals.h"\r
+#include "DpInternal.h"\r
+\r
+/** \r
+ Gather and print ALL Profiling Records.\r
+ \r
+ Displays all "interesting" Profile measurements in order.\r
+ The number of records displayed is controlled by:\r
+ - records with a duration less than mInterestThreshold microseconds are not displayed.\r
+ - No more than Limit records are displayed. A Limit of zero will not limit the output.\r
+ - If the ExcludeFlag is TRUE, records matching entries in the CumData array are not\r
+ displayed.\r
+ \r
+ @pre The mInterestThreshold global variable is set to the shortest duration to be printed.\r
+ The mGaugeString and mUnicodeToken global arrays are used for temporary string storage.\r
+ They must not be in use by a calling function.\r
+ \r
+ @param[in] Limit The number of records to print. Zero is ALL.\r
+ @param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.\r
+ \r
+**/\r
+VOID\r
+DumpAllProfile(\r
+ IN UINTN Limit,\r
+ IN BOOLEAN ExcludeFlag\r
+ )\r
+{\r
+ EFI_STRING StringPtr;\r
+ EFI_STRING StringPtrUnknown;\r
+\r
+ StringPtrUnknown = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL); \r
+ StringPtr = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_DP_SECTION_PROFILE), NULL);\r
+\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_SECTION_HEADER), gDpHiiHandle, \r
+ (StringPtr == NULL) ? StringPtrUnknown: StringPtr);\r
+ FreePool (StringPtr);\r
+ FreePool (StringPtrUnknown);\r
+}\r
+\r
+/** \r
+ Gather and print Raw Profile Records.\r
+ \r
+ All Profile measurements with a duration greater than or equal to\r
+ mInterestThreshold are printed without interpretation.\r
+ \r
+ The number of records displayed is controlled by:\r
+ - records with a duration less than mInterestThreshold microseconds are not displayed.\r
+ - No more than Limit records are displayed. A Limit of zero will not limit the output.\r
+ - If the ExcludeFlag is TRUE, records matching entries in the CumData array are not\r
+ displayed.\r
+ \r
+ @pre The mInterestThreshold global variable is set to the shortest duration to be printed.\r
+ \r
+ @param[in] Limit The number of records to print. Zero is ALL.\r
+ @param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.\r
+ \r
+**/\r
+VOID\r
+DumpRawProfile(\r
+ IN UINTN Limit,\r
+ IN BOOLEAN ExcludeFlag\r
+ )\r
+{\r
+ EFI_STRING StringPtr;\r
+ EFI_STRING StringPtrUnknown;\r
+\r
+ StringPtrUnknown = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL);\r
+ StringPtr = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_DP_SECTION_RAWPROFILE), NULL);\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_SECTION_HEADER), gDpHiiHandle, \r
+ (StringPtr == NULL) ? StringPtrUnknown: StringPtr);\r
+ FreePool (StringPtr);\r
+ FreePool (StringPtrUnknown);\r
+}\r
--- /dev/null
+/** @file\r
+ Trace reporting for the Dp utility.\r
+\r
+ Copyright (c) 2009 - 2013, Intel Corporation. All rights reserved.\r
+ This program and the accompanying materials\r
+ are licensed and made available under the terms and conditions of the BSD License\r
+ which accompanies this distribution. The full text of the license may be found at\r
+ http://opensource.org/licenses/bsd-license.php\r
+\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+**/\r
+\r
+#include <Library/BaseLib.h>\r
+#include <Library/BaseMemoryLib.h>\r
+#include <Library/MemoryAllocationLib.h>\r
+#include <Library/DebugLib.h>\r
+#include <Library/UefiBootServicesTableLib.h>\r
+#include <Library/TimerLib.h>\r
+#include <Library/PeCoffGetEntryPointLib.h>\r
+#include <Library/PerformanceLib.h>\r
+#include <Library/PrintLib.h>\r
+#include <Library/HiiLib.h>\r
+#include <Library/PcdLib.h>\r
+\r
+#include <Guid/Performance.h>\r
+\r
+#include "Dp.h"\r
+#include "Literals.h"\r
+#include "DpInternal.h"\r
+\r
+/** \r
+ Collect verbose statistics about the logged performance measurements.\r
+ \r
+ General Summary information for all Trace measurements is gathered and\r
+ stored within the SummaryData structure. This information is both\r
+ used internally by subsequent reporting functions, and displayed\r
+ at the end of verbose reports.\r
+ \r
+ @pre The SummaryData and CumData structures must be initialized\r
+ prior to calling this function.\r
+ \r
+ @post The SummaryData and CumData structures contain statistics for the\r
+ current performance logs.\r
+**/\r
+VOID\r
+GatherStatistics(\r
+ VOID\r
+)\r
+{\r
+ MEASUREMENT_RECORD Measurement;\r
+ UINT64 Duration;\r
+ UINTN LogEntryKey;\r
+ INTN TIndex;\r
+\r
+ LogEntryKey = 0;\r
+ while ((LogEntryKey = GetPerformanceMeasurementEx (\r
+ LogEntryKey,\r
+ &Measurement.Handle,\r
+ &Measurement.Token,\r
+ &Measurement.Module,\r
+ &Measurement.StartTimeStamp,\r
+ &Measurement.EndTimeStamp,\r
+ &Measurement.Identifier)) != 0)\r
+ {\r
+ ++SummaryData.NumTrace; // Count the number of TRACE Measurement records\r
+ if (Measurement.EndTimeStamp == 0) {\r
+ ++SummaryData.NumIncomplete; // Count the incomplete records\r
+ continue;\r
+ }\r
+\r
+ if (Measurement.Handle != NULL) {\r
+ ++SummaryData.NumHandles; // Count the number of measurements with non-NULL handles\r
+ }\r
+\r
+ if (IsPhase( &Measurement)) {\r
+ ++SummaryData.NumSummary; // Count the number of major phases\r
+ }\r
+ else { // !IsPhase(...\r
+ if(Measurement.Handle == NULL) {\r
+ ++SummaryData.NumGlobal;\r
+ }\r
+ }\r
+\r
+ if (AsciiStrnCmp (Measurement.Token, ALit_PEIM, PERF_TOKEN_LENGTH) == 0) {\r
+ ++SummaryData.NumPEIMs; // Count PEIM measurements\r
+ }\r
+\r
+ Duration = GetDuration (&Measurement);\r
+ TIndex = GetCumulativeItem (&Measurement);\r
+ if (TIndex >= 0) {\r
+ CumData[TIndex].Duration += Duration;\r
+ CumData[TIndex].Count++;\r
+ if ( Duration < CumData[TIndex].MinDur ) {\r
+ CumData[TIndex].MinDur = Duration;\r
+ }\r
+ if ( Duration > CumData[TIndex].MaxDur ) {\r
+ CumData[TIndex].MaxDur = Duration;\r
+ }\r
+ }\r
+ }\r
+}\r
+\r
+/** \r
+ Gather and print ALL Trace Records.\r
+ \r
+ Displays all "interesting" Trace measurements in order.<BR>\r
+ The number of records displayed is controlled by:\r
+ - records with a duration less than mInterestThreshold microseconds are not displayed.\r
+ - No more than Limit records are displayed. A Limit of zero will not limit the output.\r
+ - If the ExcludeFlag is TRUE, records matching entries in the CumData array are not\r
+ displayed.\r
+ \r
+ @pre The mInterestThreshold global variable is set to the shortest duration to be printed.\r
+ The mGaugeString and mUnicodeToken global arrays are used for temporary string storage.\r
+ They must not be in use by a calling function.\r
+ \r
+ @param[in] Limit The number of records to print. Zero is ALL.\r
+ @param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.\r
+ \r
+**/\r
+VOID\r
+DumpAllTrace(\r
+ IN UINTN Limit,\r
+ IN BOOLEAN ExcludeFlag\r
+ )\r
+{\r
+ MEASUREMENT_RECORD Measurement;\r
+ UINT64 ElapsedTime;\r
+ UINT64 Duration;\r
+ CHAR16 *IncFlag;\r
+ UINTN LogEntryKey;\r
+ UINTN Count;\r
+ UINTN Index;\r
+ UINTN TIndex;\r
+\r
+ EFI_HANDLE *HandleBuffer;\r
+ UINTN Size;\r
+ EFI_HANDLE TempHandle;\r
+ EFI_STATUS Status;\r
+ EFI_STRING StringPtrUnknown;\r
+\r
+ StringPtrUnknown = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL);\r
+ IncFlag = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_DP_SECTION_ALL), NULL);\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_SECTION_HEADER), gDpHiiHandle,\r
+ (IncFlag == NULL) ? StringPtrUnknown : IncFlag);\r
+ FreePool (StringPtrUnknown);\r
+\r
+ // Get Handle information\r
+ //\r
+ Size = 0;\r
+ HandleBuffer = &TempHandle;\r
+ Status = gBS->LocateHandle (AllHandles, NULL, NULL, &Size, &TempHandle);\r
+ if (Status == EFI_BUFFER_TOO_SMALL) {\r
+ HandleBuffer = AllocatePool (Size);\r
+ ASSERT (HandleBuffer != NULL);\r
+ if (HandleBuffer == NULL) {\r
+ return;\r
+ }\r
+ Status = gBS->LocateHandle (AllHandles, NULL, NULL, &Size, HandleBuffer);\r
+ }\r
+ if (EFI_ERROR (Status)) {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_HANDLES_ERROR), gDpHiiHandle, Status);\r
+ }\r
+ else {\r
+ // We have successfully populated the HandleBuffer\r
+ // Display ALL Measurement Records\r
+ // Up to Limit lines displayed\r
+ // Display only records with Elapsed times >= mInterestThreshold\r
+ // Display driver names in Module field for records with Handles.\r
+ //\r
+ if (mShowId) {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_ALL_HEADR2), gDpHiiHandle);\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_ALL_DASHES2), gDpHiiHandle);\r
+ } else {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_ALL_HEADR), gDpHiiHandle);\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_DASHES), gDpHiiHandle);\r
+ }\r
+\r
+ LogEntryKey = 0;\r
+ Count = 0;\r
+ Index = 0;\r
+ while ( WITHIN_LIMIT(Count, Limit) &&\r
+ ((LogEntryKey = GetPerformanceMeasurementEx (\r
+ LogEntryKey,\r
+ &Measurement.Handle,\r
+ &Measurement.Token,\r
+ &Measurement.Module,\r
+ &Measurement.StartTimeStamp,\r
+ &Measurement.EndTimeStamp,\r
+ &Measurement.Identifier)) != 0)\r
+ )\r
+ {\r
+ ++Index; // Count every record. First record is 1.\r
+ ElapsedTime = 0;\r
+ SHELL_FREE_NON_NULL (IncFlag);\r
+ if (Measurement.EndTimeStamp != 0) {\r
+ Duration = GetDuration (&Measurement);\r
+ ElapsedTime = DurationInMicroSeconds ( Duration );\r
+ IncFlag = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_DP_COMPLETE), NULL);\r
+ }\r
+ else {\r
+ IncFlag = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_DP_INCOMPLETE), NULL); // Mark incomplete records\r
+ }\r
+ if (((Measurement.EndTimeStamp != 0) && (ElapsedTime < mInterestThreshold)) ||\r
+ ((ExcludeFlag) && (GetCumulativeItem(&Measurement) >= 0))\r
+ ) { // Ignore "uninteresting" or excluded records\r
+ continue;\r
+ }\r
+ ++Count; // Count the number of records printed\r
+\r
+ // If Handle is non-zero, see if we can determine a name for the driver\r
+ AsciiStrToUnicodeStr (Measurement.Module, mGaugeString); // Use Module by default\r
+ AsciiStrToUnicodeStr (Measurement.Token, mUnicodeToken);\r
+ if (Measurement.Handle != NULL) {\r
+ // See if the Handle is in the HandleBuffer\r
+ for (TIndex = 0; TIndex < (Size / sizeof(HandleBuffer[0])); TIndex++) {\r
+ if (Measurement.Handle == HandleBuffer[TIndex]) {\r
+ GetNameFromHandle (HandleBuffer[TIndex]);\r
+ break;\r
+ }\r
+ }\r
+ }\r
+\r
+ if (AsciiStrnCmp (Measurement.Token, ALit_PEIM, PERF_TOKEN_LENGTH) == 0) {\r
+ UnicodeSPrint (mGaugeString, sizeof (mGaugeString), L"%g", Measurement.Handle);\r
+ }\r
+\r
+ // Ensure that the argument strings are not too long.\r
+ mGaugeString[DP_GAUGE_STRING_LENGTH] = 0;\r
+ mUnicodeToken[13] = 0;\r
+\r
+ if (mShowId) {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_ALL_VARS2), gDpHiiHandle,\r
+ Index, // 1 based, Which measurement record is being printed\r
+ IncFlag,\r
+ Measurement.Handle,\r
+ mGaugeString,\r
+ mUnicodeToken,\r
+ ElapsedTime,\r
+ Measurement.Identifier\r
+ );\r
+ } else {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_ALL_VARS), gDpHiiHandle,\r
+ Index, // 1 based, Which measurement record is being printed\r
+ IncFlag,\r
+ Measurement.Handle,\r
+ mGaugeString,\r
+ mUnicodeToken,\r
+ ElapsedTime\r
+ );\r
+ }\r
+ }\r
+ }\r
+ if (HandleBuffer != &TempHandle) {\r
+ FreePool (HandleBuffer);\r
+ }\r
+ SHELL_FREE_NON_NULL (IncFlag);\r
+}\r
+\r
+/** \r
+ Gather and print Raw Trace Records.\r
+ \r
+ All Trace measurements with a duration greater than or equal to\r
+ mInterestThreshold are printed without interpretation.\r
+ \r
+ The number of records displayed is controlled by:\r
+ - records with a duration less than mInterestThreshold microseconds are not displayed.\r
+ - No more than Limit records are displayed. A Limit of zero will not limit the output.\r
+ - If the ExcludeFlag is TRUE, records matching entries in the CumData array are not\r
+ displayed.\r
+ \r
+ @pre The mInterestThreshold global variable is set to the shortest duration to be printed.\r
+ \r
+ @param[in] Limit The number of records to print. Zero is ALL.\r
+ @param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.\r
+ \r
+**/\r
+VOID\r
+DumpRawTrace(\r
+ IN UINTN Limit,\r
+ IN BOOLEAN ExcludeFlag\r
+ )\r
+{\r
+ MEASUREMENT_RECORD Measurement;\r
+ UINT64 ElapsedTime;\r
+ UINT64 Duration;\r
+ UINTN LogEntryKey;\r
+ UINTN Count;\r
+ UINTN Index;\r
+\r
+ EFI_STRING StringPtr;\r
+ EFI_STRING StringPtrUnknown;\r
+\r
+ StringPtrUnknown = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL); \r
+ StringPtr = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_DP_SECTION_RAWTRACE), NULL);\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_SECTION_HEADER), gDpHiiHandle,\r
+ (StringPtr == NULL) ? StringPtrUnknown : StringPtr);\r
+ FreePool (StringPtr);\r
+ FreePool (StringPtrUnknown);\r
+\r
+ if (mShowId) {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_RAW_HEADR2), gDpHiiHandle);\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_RAW_DASHES2), gDpHiiHandle);\r
+ } else {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_RAW_HEADR), gDpHiiHandle);\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_RAW_DASHES), gDpHiiHandle);\r
+ }\r
+\r
+ LogEntryKey = 0;\r
+ Count = 0;\r
+ Index = 0;\r
+ while ( WITHIN_LIMIT(Count, Limit) &&\r
+ ((LogEntryKey = GetPerformanceMeasurementEx (\r
+ LogEntryKey,\r
+ &Measurement.Handle,\r
+ &Measurement.Token,\r
+ &Measurement.Module,\r
+ &Measurement.StartTimeStamp,\r
+ &Measurement.EndTimeStamp,\r
+ &Measurement.Identifier)) != 0)\r
+ )\r
+ {\r
+ ++Index; // Count every record. First record is 1.\r
+ ElapsedTime = 0;\r
+ if (Measurement.EndTimeStamp != 0) {\r
+ Duration = GetDuration (&Measurement);\r
+ ElapsedTime = DurationInMicroSeconds ( Duration );\r
+ }\r
+ if ((ElapsedTime < mInterestThreshold) ||\r
+ ((ExcludeFlag) && (GetCumulativeItem(&Measurement) >= 0))\r
+ ) { // Ignore "uninteresting" or Excluded records\r
+ continue;\r
+ }\r
+ ++Count; // Count the number of records printed\r
+\r
+ if (mShowId) {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_RAW_VARS2), gDpHiiHandle,\r
+ Index, // 1 based, Which measurement record is being printed\r
+ Measurement.Handle,\r
+ Measurement.StartTimeStamp,\r
+ Measurement.EndTimeStamp,\r
+ Measurement.Token,\r
+ Measurement.Module,\r
+ Measurement.Identifier\r
+ );\r
+ } else {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_RAW_VARS), gDpHiiHandle,\r
+ Index, // 1 based, Which measurement record is being printed\r
+ Measurement.Handle,\r
+ Measurement.StartTimeStamp,\r
+ Measurement.EndTimeStamp,\r
+ Measurement.Token,\r
+ Measurement.Module\r
+ );\r
+ }\r
+ }\r
+}\r
+\r
+/** \r
+ Gather and print Major Phase metrics.\r
+ \r
+ @param[in] Ticker The timer value for the END of Shell phase\r
+ \r
+**/\r
+VOID\r
+ProcessPhases(\r
+ IN UINT64 Ticker\r
+ )\r
+{\r
+ MEASUREMENT_RECORD Measurement;\r
+ UINT64 BdsTimeoutValue;\r
+ UINT64 SecTime;\r
+ UINT64 PeiTime;\r
+ UINT64 DxeTime;\r
+ UINT64 BdsTime;\r
+ UINT64 ShellTime;\r
+ UINT64 ElapsedTime;\r
+ UINT64 Duration;\r
+ UINT64 Total;\r
+ EFI_STRING StringPtr;\r
+ UINTN LogEntryKey;\r
+ EFI_STRING StringPtrUnknown;\r
+\r
+ BdsTimeoutValue = 0;\r
+ SecTime = 0;\r
+ PeiTime = 0;\r
+ DxeTime = 0;\r
+ BdsTime = 0;\r
+ ShellTime = 0; \r
+ //\r
+ // Get Execution Phase Statistics\r
+ //\r
+ StringPtrUnknown = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL); \r
+ StringPtr = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_DP_SECTION_PHASES), NULL);\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_SECTION_HEADER), gDpHiiHandle,\r
+ (StringPtr == NULL) ? StringPtrUnknown : StringPtr);\r
+ FreePool (StringPtr);\r
+ FreePool (StringPtrUnknown);\r
+\r
+ LogEntryKey = 0;\r
+ while ((LogEntryKey = GetPerformanceMeasurementEx (\r
+ LogEntryKey,\r
+ &Measurement.Handle,\r
+ &Measurement.Token,\r
+ &Measurement.Module,\r
+ &Measurement.StartTimeStamp,\r
+ &Measurement.EndTimeStamp,\r
+ &Measurement.Identifier)) != 0)\r
+ {\r
+ if (AsciiStrnCmp (Measurement.Token, ALit_SHELL, PERF_TOKEN_LENGTH) == 0) {\r
+ Measurement.EndTimeStamp = Ticker;\r
+ }\r
+ if (Measurement.EndTimeStamp == 0) { // Skip "incomplete" records\r
+ continue;\r
+ }\r
+ Duration = GetDuration (&Measurement);\r
+ if ( Measurement.Handle != NULL\r
+ && (AsciiStrnCmp (Measurement.Token, ALit_BdsTO, PERF_TOKEN_LENGTH) == 0)\r
+ )\r
+ {\r
+ BdsTimeoutValue = Duration;\r
+ } else if (AsciiStrnCmp (Measurement.Token, ALit_SEC, PERF_TOKEN_LENGTH) == 0) {\r
+ SecTime = Duration;\r
+ } else if (AsciiStrnCmp (Measurement.Token, ALit_PEI, PERF_TOKEN_LENGTH) == 0) {\r
+ PeiTime = Duration;\r
+ } else if (AsciiStrnCmp (Measurement.Token, ALit_DXE, PERF_TOKEN_LENGTH) == 0) {\r
+ DxeTime = Duration;\r
+ } else if (AsciiStrnCmp (Measurement.Token, ALit_BDS, PERF_TOKEN_LENGTH) == 0) {\r
+ BdsTime = Duration;\r
+ } else if (AsciiStrnCmp (Measurement.Token, ALit_SHELL, PERF_TOKEN_LENGTH) == 0) {\r
+ ShellTime = Duration;\r
+ }\r
+ }\r
+\r
+ Total = 0;\r
+\r
+ // print SEC phase duration time\r
+ //\r
+ if (SecTime > 0) {\r
+ ElapsedTime = DurationInMicroSeconds ( SecTime ); // Calculate elapsed time in microseconds\r
+ Total += DivU64x32 (ElapsedTime, 1000); // Accumulate time in milliseconds\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_SEC_PHASE), gDpHiiHandle, ElapsedTime);\r
+ }\r
+\r
+ // print PEI phase duration time\r
+ //\r
+ if (PeiTime > 0) {\r
+ ElapsedTime = DivU64x32 (\r
+ PeiTime,\r
+ (UINT32)TimerInfo.Frequency\r
+ );\r
+ Total += ElapsedTime;\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_PHASE_DURATION), gDpHiiHandle, ALit_PEI, ElapsedTime);\r
+ }\r
+\r
+ // print DXE phase duration time\r
+ //\r
+ if (DxeTime > 0) {\r
+ ElapsedTime = DivU64x32 (\r
+ DxeTime,\r
+ (UINT32)TimerInfo.Frequency\r
+ );\r
+ Total += ElapsedTime;\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_PHASE_DURATION), gDpHiiHandle, ALit_DXE, ElapsedTime);\r
+ }\r
+\r
+ // print BDS phase duration time\r
+ //\r
+ if (BdsTime > 0) {\r
+ ElapsedTime = DivU64x32 (\r
+ BdsTime,\r
+ (UINT32)TimerInfo.Frequency\r
+ );\r
+ Total += ElapsedTime;\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_PHASE_DURATION), gDpHiiHandle, ALit_BDS, ElapsedTime);\r
+ }\r
+\r
+ if (BdsTimeoutValue > 0) {\r
+ ElapsedTime = DivU64x32 (\r
+ BdsTimeoutValue,\r
+ (UINT32)TimerInfo.Frequency\r
+ );\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_PHASE_BDSTO), gDpHiiHandle, ALit_BdsTO, ElapsedTime);\r
+ }\r
+\r
+ // print SHELL phase duration time\r
+ //\r
+ if (ShellTime > 0) {\r
+ ElapsedTime = DivU64x32 (\r
+ ShellTime,\r
+ (UINT32)TimerInfo.Frequency\r
+ );\r
+ Total += ElapsedTime;\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_PHASE_DURATION), gDpHiiHandle, ALit_SHELL, ElapsedTime);\r
+ }\r
+\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_TOTAL_DURATION), gDpHiiHandle, Total);\r
+}\r
+\r
+/** \r
+ Gather and print Handle data.\r
+ \r
+ @param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.\r
+ \r
+ @return Status from a call to gBS->LocateHandle().\r
+**/\r
+EFI_STATUS\r
+ProcessHandles(\r
+ IN BOOLEAN ExcludeFlag\r
+ )\r
+{\r
+ MEASUREMENT_RECORD Measurement;\r
+ UINT64 ElapsedTime;\r
+ UINT64 Duration;\r
+ EFI_HANDLE *HandleBuffer;\r
+ EFI_STRING StringPtr;\r
+ UINTN Index;\r
+ UINTN LogEntryKey;\r
+ UINTN Count;\r
+ UINTN Size;\r
+ EFI_HANDLE TempHandle;\r
+ EFI_STATUS Status;\r
+ EFI_STRING StringPtrUnknown;\r
+\r
+ StringPtrUnknown = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL); \r
+ StringPtr = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_DP_SECTION_DRIVERS), NULL);\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_SECTION_HEADER), gDpHiiHandle,\r
+ (StringPtr == NULL) ? StringPtrUnknown : StringPtr);\r
+ FreePool (StringPtr);\r
+ FreePool (StringPtrUnknown);\r
+\r
+ Size = 0;\r
+ HandleBuffer = &TempHandle;\r
+ Status = gBS->LocateHandle (AllHandles, NULL, NULL, &Size, &TempHandle);\r
+ if (Status == EFI_BUFFER_TOO_SMALL) {\r
+ HandleBuffer = AllocatePool (Size);\r
+ ASSERT (HandleBuffer != NULL);\r
+ if (HandleBuffer == NULL) {\r
+ return Status;\r
+ }\r
+ Status = gBS->LocateHandle (AllHandles, NULL, NULL, &Size, HandleBuffer);\r
+ }\r
+ if (EFI_ERROR (Status)) {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_HANDLES_ERROR), gDpHiiHandle, Status);\r
+ }\r
+ else {\r
+#if DP_DEBUG == 2\r
+ Print (L"There are %,d Handles defined.\n", (Size / sizeof(HandleBuffer[0])));\r
+#endif\r
+\r
+ if (mShowId) {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_HANDLE_SECTION2), gDpHiiHandle);\r
+ } else {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_HANDLE_SECTION), gDpHiiHandle);\r
+ }\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_DASHES), gDpHiiHandle);\r
+\r
+ LogEntryKey = 0;\r
+ Count = 0;\r
+ while ((LogEntryKey = GetPerformanceMeasurementEx (\r
+ LogEntryKey,\r
+ &Measurement.Handle,\r
+ &Measurement.Token,\r
+ &Measurement.Module,\r
+ &Measurement.StartTimeStamp,\r
+ &Measurement.EndTimeStamp,\r
+ &Measurement.Identifier)) != 0)\r
+ {\r
+ Count++;\r
+ Duration = GetDuration (&Measurement);\r
+ ElapsedTime = DurationInMicroSeconds ( Duration );\r
+ if ((ElapsedTime < mInterestThreshold) ||\r
+ (Measurement.EndTimeStamp == 0) ||\r
+ (Measurement.Handle == NULL) ||\r
+ ((ExcludeFlag) && (GetCumulativeItem(&Measurement) >= 0))\r
+ ) { // Ignore "uninteresting" or excluded records\r
+ continue;\r
+ }\r
+ mGaugeString[0] = 0; // Empty driver name by default\r
+ AsciiStrToUnicodeStr (Measurement.Token, mUnicodeToken);\r
+ // See if the Handle is in the HandleBuffer\r
+ for (Index = 0; Index < (Size / sizeof(HandleBuffer[0])); Index++) {\r
+ if (Measurement.Handle == HandleBuffer[Index]) {\r
+ GetNameFromHandle (HandleBuffer[Index]); // Name is put into mGaugeString\r
+ break;\r
+ }\r
+ }\r
+ // Ensure that the argument strings are not too long.\r
+ mGaugeString[DP_GAUGE_STRING_LENGTH] = 0;\r
+ mUnicodeToken[11] = 0;\r
+ if (mGaugeString[0] != 0) {\r
+ // Display the record if it has a valid handle.\r
+ if (mShowId) {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_HANDLE_VARS2), gDpHiiHandle,\r
+ Count, // 1 based, Which measurement record is being printed\r
+ Index + 1, // 1 based, Which handle is being printed\r
+ mGaugeString,\r
+ mUnicodeToken,\r
+ ElapsedTime,\r
+ Measurement.Identifier\r
+ );\r
+ } else {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_HANDLE_VARS), gDpHiiHandle,\r
+ Count, // 1 based, Which measurement record is being printed\r
+ Index + 1, // 1 based, Which handle is being printed\r
+ mGaugeString,\r
+ mUnicodeToken,\r
+ ElapsedTime\r
+ );\r
+ }\r
+ }\r
+ }\r
+ }\r
+ if (HandleBuffer != &TempHandle) {\r
+ FreePool (HandleBuffer);\r
+ }\r
+ return Status;\r
+}\r
+\r
+/** \r
+ Gather and print PEIM data.\r
+ \r
+ Only prints complete PEIM records\r
+ \r
+**/\r
+VOID\r
+ProcessPeims(\r
+ VOID\r
+)\r
+{\r
+ MEASUREMENT_RECORD Measurement;\r
+ UINT64 Duration;\r
+ UINT64 ElapsedTime;\r
+ EFI_STRING StringPtr;\r
+ UINTN LogEntryKey;\r
+ UINTN TIndex;\r
+ EFI_STRING StringPtrUnknown;\r
+\r
+ StringPtrUnknown = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL); \r
+ StringPtr = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_DP_SECTION_PEIMS), NULL);\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_SECTION_HEADER), gDpHiiHandle,\r
+ (StringPtr == NULL) ? StringPtrUnknown : StringPtr);\r
+ FreePool (StringPtr);\r
+ FreePool (StringPtrUnknown);\r
+\r
+ if (mShowId) {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_PEIM_SECTION2), gDpHiiHandle);\r
+ } else {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_PEIM_SECTION), gDpHiiHandle);\r
+ }\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_DASHES), gDpHiiHandle);\r
+ TIndex = 0;\r
+ LogEntryKey = 0;\r
+ while ((LogEntryKey = GetPerformanceMeasurementEx (\r
+ LogEntryKey,\r
+ &Measurement.Handle,\r
+ &Measurement.Token,\r
+ &Measurement.Module,\r
+ &Measurement.StartTimeStamp,\r
+ &Measurement.EndTimeStamp,\r
+ &Measurement.Identifier)) != 0)\r
+ {\r
+ TIndex++;\r
+ if ((Measurement.EndTimeStamp == 0) ||\r
+ (AsciiStrnCmp (Measurement.Token, ALit_PEIM, PERF_TOKEN_LENGTH) != 0)\r
+ ) {\r
+ continue;\r
+ }\r
+\r
+ Duration = GetDuration (&Measurement);\r
+ ElapsedTime = DurationInMicroSeconds ( Duration ); // Calculate elapsed time in microseconds\r
+ if (ElapsedTime >= mInterestThreshold) {\r
+ // PEIM FILE Handle is the start address of its FFS file that contains its file guid.\r
+ if (mShowId) {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_PEIM_VARS2), gDpHiiHandle,\r
+ TIndex, // 1 based, Which measurement record is being printed\r
+ Measurement.Handle, // base address\r
+ Measurement.Handle, // file guid\r
+ ElapsedTime,\r
+ Measurement.Identifier\r
+ );\r
+ } else {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_PEIM_VARS), gDpHiiHandle,\r
+ TIndex, // 1 based, Which measurement record is being printed\r
+ Measurement.Handle, // base address\r
+ Measurement.Handle, // file guid\r
+ ElapsedTime\r
+ );\r
+ }\r
+ }\r
+ }\r
+}\r
+\r
+/** \r
+ Gather and print global data.\r
+ \r
+ Strips out incomplete or "Execution Phase" records\r
+ Only prints records where Handle is NULL\r
+ Increment TIndex for every record, even skipped ones, so that we have an\r
+ indication of every measurement record taken.\r
+ \r
+**/\r
+VOID\r
+ProcessGlobal(\r
+ VOID\r
+)\r
+{\r
+ MEASUREMENT_RECORD Measurement;\r
+ UINT64 Duration;\r
+ UINT64 ElapsedTime;\r
+ EFI_STRING StringPtr;\r
+ UINTN LogEntryKey;\r
+ UINTN Index; // Index, or number, of the measurement record being processed\r
+ EFI_STRING StringPtrUnknown;\r
+\r
+ StringPtrUnknown = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL); \r
+ StringPtr = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_DP_SECTION_GENERAL), NULL);\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_SECTION_HEADER), gDpHiiHandle,\r
+ (StringPtr == NULL) ? StringPtrUnknown: StringPtr);\r
+ FreePool (StringPtr);\r
+ FreePool (StringPtrUnknown);\r
+\r
+ if (mShowId) {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_GLOBAL_SECTION2), gDpHiiHandle);\r
+ } else {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_GLOBAL_SECTION), gDpHiiHandle);\r
+ }\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_DASHES), gDpHiiHandle);\r
+\r
+ Index = 1;\r
+ LogEntryKey = 0;\r
+\r
+ while ((LogEntryKey = GetPerformanceMeasurementEx (\r
+ LogEntryKey,\r
+ &Measurement.Handle,\r
+ &Measurement.Token,\r
+ &Measurement.Module,\r
+ &Measurement.StartTimeStamp,\r
+ &Measurement.EndTimeStamp,\r
+ &Measurement.Identifier)) != 0)\r
+ {\r
+ AsciiStrToUnicodeStr (Measurement.Module, mGaugeString);\r
+ AsciiStrToUnicodeStr (Measurement.Token, mUnicodeToken);\r
+ mGaugeString[25] = 0;\r
+ mUnicodeToken[31] = 0;\r
+ if ( ! ( IsPhase( &Measurement) ||\r
+ (Measurement.Handle != NULL) ||\r
+ (Measurement.EndTimeStamp == 0)\r
+ ))\r
+ {\r
+ Duration = GetDuration (&Measurement);\r
+ ElapsedTime = DurationInMicroSeconds ( Duration );\r
+ if (ElapsedTime >= mInterestThreshold) {\r
+ if (mShowId) {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_GLOBAL_VARS2), gDpHiiHandle,\r
+ Index,\r
+ mGaugeString,\r
+ mUnicodeToken,\r
+ ElapsedTime,\r
+ Measurement.Identifier\r
+ );\r
+ } else {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_GLOBAL_VARS), gDpHiiHandle,\r
+ Index,\r
+ mGaugeString,\r
+ mUnicodeToken,\r
+ ElapsedTime\r
+ );\r
+ }\r
+ }\r
+ }\r
+ Index++;\r
+ }\r
+}\r
+\r
+/** \r
+ Gather and print cumulative data.\r
+ \r
+ Traverse the measurement records and:<BR>\r
+ For each record with a Token listed in the CumData array:<BR>\r
+ - Update the instance count and the total, minimum, and maximum durations.\r
+ Finally, print the gathered cumulative statistics.\r
+ \r
+**/\r
+VOID\r
+ProcessCumulative(\r
+ VOID\r
+)\r
+{\r
+ UINT64 AvgDur; // the computed average duration\r
+ UINT64 Dur;\r
+ UINT64 MinDur;\r
+ UINT64 MaxDur;\r
+ EFI_STRING StringPtr;\r
+ UINTN TIndex;\r
+ EFI_STRING StringPtrUnknown;\r
+\r
+ StringPtrUnknown = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL); \r
+ StringPtr = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_DP_SECTION_CUMULATIVE), NULL);\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_SECTION_HEADER), gDpHiiHandle,\r
+ (StringPtr == NULL) ? StringPtrUnknown: StringPtr);\r
+ FreePool (StringPtr);\r
+ FreePool (StringPtrUnknown);\r
+\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_CUMULATIVE_SECT_1), gDpHiiHandle);\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_CUMULATIVE_SECT_2), gDpHiiHandle);\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_DASHES), gDpHiiHandle);\r
+\r
+ for ( TIndex = 0; TIndex < NumCum; ++TIndex) {\r
+ if (CumData[TIndex].Count != 0) {\r
+ AvgDur = DivU64x32 (CumData[TIndex].Duration, CumData[TIndex].Count);\r
+ AvgDur = DurationInMicroSeconds(AvgDur);\r
+ Dur = DurationInMicroSeconds(CumData[TIndex].Duration);\r
+ MaxDur = DurationInMicroSeconds(CumData[TIndex].MaxDur);\r
+ MinDur = DurationInMicroSeconds(CumData[TIndex].MinDur);\r
+ \r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_CUMULATIVE_STATS), gDpHiiHandle,\r
+ CumData[TIndex].Name,\r
+ CumData[TIndex].Count,\r
+ Dur,\r
+ AvgDur,\r
+ MinDur,\r
+ MaxDur\r
+ );\r
+ }\r
+ }\r
+}\r
--- /dev/null
+/** @file\r
+ Utility functions used by the Dp application.\r
+\r
+ Copyright (c) 2009 - 2013, Intel Corporation. All rights reserved.\r
+ This program and the accompanying materials\r
+ are licensed and made available under the terms and conditions of the BSD License\r
+ which accompanies this distribution. The full text of the license may be found at\r
+ http://opensource.org/licenses/bsd-license.php\r
+\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+**/\r
+\r
+#include <Library/BaseLib.h>\r
+#include <Library/BaseMemoryLib.h>\r
+#include <Library/MemoryAllocationLib.h>\r
+#include <Library/DebugLib.h>\r
+#include <Library/UefiBootServicesTableLib.h>\r
+#include <Library/TimerLib.h>\r
+#include <Library/PeCoffGetEntryPointLib.h>\r
+#include <Library/PrintLib.h>\r
+#include <Library/HiiLib.h>\r
+#include <Library/PcdLib.h>\r
+#include <Library/UefiLib.h>\r
+#include <Library/DevicePathLib.h>\r
+\r
+#include <Pi/PiFirmwareFile.h>\r
+#include <Library/DxeServicesLib.h>\r
+\r
+#include <Protocol/LoadedImage.h>\r
+#include <Protocol/DriverBinding.h>\r
+#include <Protocol/ComponentName2.h>\r
+#include <Protocol/DevicePath.h>\r
+#include <Protocol/DevicePathToText.h>\r
+\r
+#include <Guid/Performance.h>\r
+\r
+#include "Dp.h"\r
+#include "Literals.h"\r
+#include "DpInternal.h"\r
+\r
+/** \r
+ Calculate an event's duration in timer ticks.\r
+ \r
+ Given the count direction and the event's start and end timer values,\r
+ calculate the duration of the event in timer ticks. Information for\r
+ the current measurement is pointed to by the parameter.\r
+ \r
+ If the measurement's start time is 1, it indicates that the developer\r
+ is indicating that the measurement began at the release of reset.\r
+ The start time is adjusted to the timer's starting count before performing\r
+ the elapsed time calculation.\r
+ \r
+ The calculated duration, in ticks, is the absolute difference between\r
+ the measurement's ending and starting counts.\r
+ \r
+ @param Measurement Pointer to a MEASUREMENT_RECORD structure containing\r
+ data for the current measurement.\r
+ \r
+ @return The 64-bit duration of the event.\r
+**/\r
+UINT64\r
+GetDuration (\r
+ IN OUT MEASUREMENT_RECORD *Measurement\r
+ )\r
+{\r
+ UINT64 Duration;\r
+ BOOLEAN Error;\r
+\r
+ // PERF_START macros are called with a value of 1 to indicate\r
+ // the beginning of time. So, adjust the start ticker value\r
+ // to the real beginning of time.\r
+ // Assumes no wraparound. Even then, there is a very low probability\r
+ // of having a valid StartTicker value of 1.\r
+ if (Measurement->StartTimeStamp == 1) {\r
+ Measurement->StartTimeStamp = TimerInfo.StartCount;\r
+ }\r
+ if (TimerInfo.CountUp) {\r
+ Duration = Measurement->EndTimeStamp - Measurement->StartTimeStamp;\r
+ Error = (BOOLEAN)(Duration > Measurement->EndTimeStamp);\r
+ }\r
+ else {\r
+ Duration = Measurement->StartTimeStamp - Measurement->EndTimeStamp;\r
+ Error = (BOOLEAN)(Duration > Measurement->StartTimeStamp);\r
+ }\r
+\r
+ if (Error) {\r
+ DEBUG ((EFI_D_ERROR, ALit_TimerLibError));\r
+ Duration = 0;\r
+ }\r
+ return Duration;\r
+}\r
+\r
+/** \r
+ Determine whether the Measurement record is for an EFI Phase.\r
+ \r
+ The Token and Module members of the measurement record are checked.\r
+ Module must be empty and Token must be one of SEC, PEI, DXE, BDS, or SHELL.\r
+ \r
+ @param[in] Measurement A pointer to the Measurement record to test.\r
+ \r
+ @retval TRUE The measurement record is for an EFI Phase.\r
+ @retval FALSE The measurement record is NOT for an EFI Phase.\r
+**/\r
+BOOLEAN\r
+IsPhase(\r
+ IN MEASUREMENT_RECORD *Measurement\r
+ )\r
+{\r
+ BOOLEAN RetVal;\r
+\r
+ RetVal = (BOOLEAN)( ( *Measurement->Module == '\0') &&\r
+ ((AsciiStrnCmp (Measurement->Token, ALit_SEC, PERF_TOKEN_LENGTH) == 0) ||\r
+ (AsciiStrnCmp (Measurement->Token, ALit_PEI, PERF_TOKEN_LENGTH) == 0) ||\r
+ (AsciiStrnCmp (Measurement->Token, ALit_DXE, PERF_TOKEN_LENGTH) == 0) ||\r
+ (AsciiStrnCmp (Measurement->Token, ALit_BDS, PERF_TOKEN_LENGTH) == 0))\r
+ );\r
+ return RetVal;\r
+}\r
+\r
+/** \r
+ Get the file name portion of the Pdb File Name.\r
+ \r
+ The portion of the Pdb File Name between the last backslash and\r
+ either a following period or the end of the string is converted\r
+ to Unicode and copied into UnicodeBuffer. The name is truncated,\r
+ if necessary, to ensure that UnicodeBuffer is not overrun.\r
+ \r
+ @param[in] PdbFileName Pdb file name.\r
+ @param[out] UnicodeBuffer The resultant Unicode File Name.\r
+ \r
+**/\r
+VOID\r
+GetShortPdbFileName (\r
+ IN CHAR8 *PdbFileName,\r
+ OUT CHAR16 *UnicodeBuffer\r
+ )\r
+{\r
+ UINTN IndexA; // Current work location within an ASCII string.\r
+ UINTN IndexU; // Current work location within a Unicode string.\r
+ UINTN StartIndex;\r
+ UINTN EndIndex;\r
+\r
+ ZeroMem (UnicodeBuffer, DXE_PERFORMANCE_STRING_LENGTH * sizeof (CHAR16));\r
+\r
+ if (PdbFileName == NULL) {\r
+ StrCpy (UnicodeBuffer, L" ");\r
+ } else {\r
+ StartIndex = 0;\r
+ for (EndIndex = 0; PdbFileName[EndIndex] != 0; EndIndex++)\r
+ ;\r
+ for (IndexA = 0; PdbFileName[IndexA] != 0; IndexA++) {\r
+ if (PdbFileName[IndexA] == '\\') {\r
+ StartIndex = IndexA + 1;\r
+ }\r
+\r
+ if (PdbFileName[IndexA] == '.') {\r
+ EndIndex = IndexA;\r
+ }\r
+ }\r
+\r
+ IndexU = 0;\r
+ for (IndexA = StartIndex; IndexA < EndIndex; IndexA++) {\r
+ UnicodeBuffer[IndexU] = (CHAR16) PdbFileName[IndexA];\r
+ IndexU++;\r
+ if (IndexU >= DXE_PERFORMANCE_STRING_LENGTH) {\r
+ UnicodeBuffer[DXE_PERFORMANCE_STRING_LENGTH] = 0;\r
+ break;\r
+ }\r
+ }\r
+ }\r
+}\r
+\r
+/** \r
+ Get a human readable name for an image handle.\r
+ The following methods will be tried orderly:\r
+ 1. Image PDB\r
+ 2. ComponentName2 protocol\r
+ 3. FFS UI section\r
+ 4. Image GUID\r
+ 5. Image DevicePath\r
+ 6. Unknown Driver Name\r
+\r
+ @param[in] Handle\r
+\r
+ @post The resulting Unicode name string is stored in the\r
+ mGaugeString global array.\r
+\r
+**/\r
+VOID\r
+GetNameFromHandle (\r
+ IN EFI_HANDLE Handle\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ EFI_LOADED_IMAGE_PROTOCOL *Image;\r
+ CHAR8 *PdbFileName;\r
+ EFI_DRIVER_BINDING_PROTOCOL *DriverBinding;\r
+ EFI_STRING StringPtr;\r
+ EFI_DEVICE_PATH_PROTOCOL *LoadedImageDevicePath;\r
+ EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r
+ EFI_GUID *NameGuid;\r
+ CHAR16 *NameString;\r
+ UINTN StringSize;\r
+ CHAR8 *PlatformLanguage;\r
+ EFI_COMPONENT_NAME2_PROTOCOL *ComponentName2;\r
+ EFI_DEVICE_PATH_TO_TEXT_PROTOCOL *DevicePathToText;\r
+\r
+ //\r
+ // Method 1: Get the name string from image PDB\r
+ //\r
+ Status = gBS->HandleProtocol (\r
+ Handle,\r
+ &gEfiLoadedImageProtocolGuid,\r
+ (VOID **) &Image\r
+ );\r
+\r
+ if (EFI_ERROR (Status)) {\r
+ Status = gBS->OpenProtocol (\r
+ Handle,\r
+ &gEfiDriverBindingProtocolGuid,\r
+ (VOID **) &DriverBinding,\r
+ NULL,\r
+ NULL,\r
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
+ );\r
+ if (!EFI_ERROR (Status)) {\r
+ Status = gBS->HandleProtocol (\r
+ DriverBinding->ImageHandle,\r
+ &gEfiLoadedImageProtocolGuid,\r
+ (VOID **) &Image\r
+ );\r
+ }\r
+ }\r
+\r
+ if (!EFI_ERROR (Status)) {\r
+ PdbFileName = PeCoffLoaderGetPdbPointer (Image->ImageBase);\r
+\r
+ if (PdbFileName != NULL) {\r
+ GetShortPdbFileName (PdbFileName, mGaugeString);\r
+ return;\r
+ }\r
+ }\r
+\r
+ //\r
+ // Method 2: Get the name string from ComponentName2 protocol\r
+ //\r
+ Status = gBS->HandleProtocol (\r
+ Handle,\r
+ &gEfiComponentName2ProtocolGuid,\r
+ (VOID **) &ComponentName2\r
+ );\r
+ if (!EFI_ERROR (Status)) {\r
+ //\r
+ // Get the current platform language setting\r
+ //\r
+ GetEfiGlobalVariable2 (L"PlatformLang", (VOID**)&PlatformLanguage, NULL);\r
+ Status = ComponentName2->GetDriverName (\r
+ ComponentName2,\r
+ PlatformLanguage != NULL ? PlatformLanguage : "en-US",\r
+ &StringPtr\r
+ );\r
+ if (!EFI_ERROR (Status)) {\r
+ SHELL_FREE_NON_NULL (PlatformLanguage);\r
+ StrnCpy (mGaugeString, StringPtr, DP_GAUGE_STRING_LENGTH);\r
+ mGaugeString[DP_GAUGE_STRING_LENGTH] = 0;\r
+ return;\r
+ }\r
+ }\r
+\r
+ Status = gBS->HandleProtocol (\r
+ Handle,\r
+ &gEfiLoadedImageDevicePathProtocolGuid,\r
+ (VOID **) &LoadedImageDevicePath\r
+ );\r
+ if (!EFI_ERROR (Status) && (LoadedImageDevicePath != NULL)) {\r
+ DevicePath = LoadedImageDevicePath;\r
+\r
+ //\r
+ // Try to get image GUID from LoadedImageDevicePath protocol\r
+ //\r
+ NameGuid = NULL;\r
+ while (!IsDevicePathEndType (DevicePath)) {\r
+ NameGuid = EfiGetNameGuidFromFwVolDevicePathNode ((MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) DevicePath);\r
+ if (NameGuid != NULL) {\r
+ break;\r
+ }\r
+ DevicePath = NextDevicePathNode (DevicePath);\r
+ }\r
+\r
+ if (NameGuid != NULL) {\r
+ //\r
+ // Try to get the image's FFS UI section by image GUID\r
+ //\r
+ NameString = NULL;\r
+ StringSize = 0;\r
+ Status = GetSectionFromAnyFv (\r
+ NameGuid,\r
+ EFI_SECTION_USER_INTERFACE,\r
+ 0,\r
+ (VOID **) &NameString,\r
+ &StringSize\r
+ );\r
+\r
+ if (!EFI_ERROR (Status)) {\r
+ //\r
+ // Method 3. Get the name string from FFS UI section\r
+ //\r
+ StrnCpy (mGaugeString, NameString, DP_GAUGE_STRING_LENGTH);\r
+ mGaugeString[DP_GAUGE_STRING_LENGTH] = 0;\r
+ FreePool (NameString);\r
+ } else {\r
+ //\r
+ // Method 4: Get the name string from image GUID\r
+ //\r
+ UnicodeSPrint (mGaugeString, sizeof (mGaugeString), L"%g", NameGuid);\r
+ }\r
+ return;\r
+ } else {\r
+ //\r
+ // Method 5: Get the name string from image DevicePath\r
+ //\r
+ Status = gBS->LocateProtocol (\r
+ &gEfiDevicePathToTextProtocolGuid,\r
+ NULL,\r
+ (VOID **) &DevicePathToText\r
+ );\r
+ if (!EFI_ERROR (Status)) {\r
+ NameString = DevicePathToText->ConvertDevicePathToText (LoadedImageDevicePath, TRUE, FALSE);\r
+ if (NameString != NULL) {\r
+ StrnCpy (mGaugeString, NameString, DP_GAUGE_STRING_LENGTH);\r
+ mGaugeString[DP_GAUGE_STRING_LENGTH] = 0;\r
+ FreePool (NameString);\r
+ return;\r
+ }\r
+ }\r
+ }\r
+ }\r
+\r
+ //\r
+ // Method 6: Unknown Driver Name\r
+ //\r
+ StringPtr = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_DP_ERROR_NAME), NULL);\r
+ ASSERT (StringPtr != NULL);\r
+ StrCpy (mGaugeString, StringPtr);\r
+ FreePool (StringPtr);\r
+}\r
+\r
+/** \r
+ Calculate the Duration in microseconds.\r
+ \r
+ Duration is multiplied by 1000, instead of Frequency being divided by 1000 or\r
+ multiplying the result by 1000, in order to maintain precision. Since Duration is\r
+ a 64-bit value, multiplying it by 1000 is unlikely to produce an overflow.\r
+ \r
+ The time is calculated as (Duration * 1000) / Timer_Frequency.\r
+ \r
+ @param[in] Duration The event duration in timer ticks.\r
+ \r
+ @return A 64-bit value which is the Elapsed time in microseconds.\r
+**/\r
+UINT64\r
+DurationInMicroSeconds (\r
+ IN UINT64 Duration\r
+ )\r
+{\r
+ UINT64 Temp;\r
+\r
+ Temp = MultU64x32 (Duration, 1000);\r
+ return DivU64x32 (Temp, TimerInfo.Frequency);\r
+}\r
+\r
+/** \r
+ Get index of Measurement Record's match in the CumData array.\r
+ \r
+ If the Measurement's Token value matches a Token in one of the CumData\r
+ records, the index of the matching record is returned. The returned\r
+ index is a signed value so that negative values can indicate that\r
+ the Measurement didn't match any entry in the CumData array.\r
+ \r
+ @param[in] Measurement A pointer to a Measurement Record to match against the CumData array.\r
+ \r
+ @retval <0 Token is not in the CumData array.\r
+ @retval >=0 Return value is the index into CumData where Token is found.\r
+**/\r
+INTN\r
+GetCumulativeItem(\r
+ IN MEASUREMENT_RECORD *Measurement\r
+ )\r
+{\r
+ INTN Index;\r
+\r
+ for( Index = 0; Index < (INTN)NumCum; ++Index) {\r
+ if (AsciiStrnCmp (Measurement->Token, CumData[Index].Name, PERF_TOKEN_LENGTH) == 0) {\r
+ return Index; // Exit, we found a match\r
+ }\r
+ }\r
+ // If the for loop exits, Token was not found.\r
+ return -1; // Indicate failure\r
+}\r
--- /dev/null
+/** @file\r
+ Definitions of ASCII string literals used by DP.\r
+\r
+ Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>\r
+ This program and the accompanying materials\r
+ are licensed and made available under the terms and conditions of the BSD License\r
+ which accompanies this distribution. The full text of the license may be found at\r
+ http://opensource.org/licenses/bsd-license.php\r
+\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+**/\r
+#include <PerformanceTokens.h>\r
+\r
+// ASCII String literals which probably don't need translation\r
+CHAR8 const ALit_TimerLibError[] = "Timer library instance error!\n";\r
+CHAR8 const ALit_SEC[] = SEC_TOK;\r
+CHAR8 const ALit_DXE[] = DXE_TOK;\r
+CHAR8 const ALit_SHELL[] = SHELL_TOK;\r
+CHAR8 const ALit_PEI[] = PEI_TOK;\r
+CHAR8 const ALit_BDS[] = BDS_TOK;\r
+CHAR8 const ALit_BdsTO[] = "BdsTimeOut";\r
+CHAR8 const ALit_PEIM[] = "PEIM";\r
--- /dev/null
+/** @file\r
+ Declarations of ASCII string literals used by DP.\r
+\r
+ Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>\r
+ This program and the accompanying materials\r
+ are licensed and made available under the terms and conditions of the BSD License\r
+ which accompanies this distribution. The full text of the license may be found at\r
+ http://opensource.org/licenses/bsd-license.php\r
+\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+**/\r
+#ifndef _LITERALS_H_\r
+#define _LITERALS_H_\r
+\r
+// ASCII String literals which probably don't need translation\r
+extern CHAR8 const ALit_TimerLibError[];\r
+extern CHAR8 const ALit_SEC[];\r
+extern CHAR8 const ALit_DXE[];\r
+extern CHAR8 const ALit_SHELL[];\r
+extern CHAR8 const ALit_PEI[];\r
+extern CHAR8 const ALit_BDS[];\r
+extern CHAR8 const ALit_BdsTO[];\r
+extern CHAR8 const ALit_PEIM[];\r
+\r
+#endif // _LITERALS_H_\r
--- /dev/null
+/** @file\r
+ Main file for NULL named library for install1 shell command functions.\r
+\r
+ Copyright (c) 2010 - 2013, Intel Corporation. All rights reserved.\r
+ This program and the accompanying materials\r
+ are licensed and made available under the terms and conditions of the BSD License\r
+ which accompanies this distribution. The full text of the license may be found at\r
+ http://opensource.org/licenses/bsd-license.php\r
+\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+\r
+**/\r
+\r
+#include "UefiDpLib.h"\r
+\r
+STATIC CONST CHAR16 mFileName[] = L"ShellCommands";\r
+EFI_HANDLE gDpHiiHandle = NULL;\r
+\r
+#define DP_HII_GUID \\r
+ { \\r
+ 0xeb832fd9, 0x9089, 0x4898, { 0x83, 0xc9, 0x41, 0x61, 0x8f, 0x5c, 0x48, 0xb9 } \\r
+ }\r
+\r
+EFI_GUID gDpHiiGuid = DP_HII_GUID;\r
+\r
+/**\r
+ Function to get the filename with help context if HII will not be used.\r
+\r
+ @return The filename with help text in it.\r
+**/\r
+CONST CHAR16*\r
+EFIAPI\r
+UefiDpLibGetManFileName (\r
+ VOID\r
+ )\r
+{\r
+ return (mFileName);\r
+}\r
+\r
+/**\r
+ Constructor for the Shell Level 1 Commands library.\r
+\r
+ Install the handlers for level 1 UEFI Shell 2.0 commands.\r
+\r
+ @param ImageHandle the image handle of the process\r
+ @param SystemTable the EFI System Table pointer\r
+\r
+ @retval EFI_SUCCESS the shell command handlers were installed sucessfully\r
+ @retval EFI_UNSUPPORTED the shell level required was not found.\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+UefiDpLibConstructor (\r
+ IN EFI_HANDLE ImageHandle,\r
+ IN EFI_SYSTEM_TABLE *SystemTable\r
+ )\r
+{\r
+ //\r
+ // check our bit of the profiles mask\r
+ //\r
+ if ((PcdGet8(PcdShellProfileMask) & BIT2) == 0) {\r
+ return (EFI_SUCCESS);\r
+ }\r
+\r
+ //\r
+ // 3rd parameter 'HII strings array' must be name of .uni strings file followed by 'Strings', e.g. mycommands.uni must be\r
+ // specified as 'mycommandsStrings' because the build Autogen process defines this as a string array for the strings in your\r
+ // .uni file. Examine your Build folder under your package's DEBUG folder and you will find it defined in a xxxStrDefs.h file.\r
+ //\r
+ gDpHiiHandle = HiiAddPackages (&gDpHiiGuid, gImageHandle, UefiDpLibStrings, NULL);\r
+ if (gDpHiiHandle == NULL) {\r
+ return (EFI_DEVICE_ERROR);\r
+ }\r
+\r
+ //\r
+ // install our shell command handlers that are always installed\r
+ //\r
+ ShellCommandRegisterCommandName(L"dp", ShellCommandRunDp , UefiDpLibGetManFileName, 0, L"", FALSE, gDpHiiHandle, STRING_TOKEN(STR_GET_HELP_DP));\r
+\r
+ return (EFI_SUCCESS);\r
+}\r
+\r
+/**\r
+ Destructor for the library. free any resources.\r
+\r
+ @param ImageHandle The image handle of the process.\r
+ @param SystemTable The EFI System Table pointer.\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+UefiDpLibDestructor (\r
+ IN EFI_HANDLE ImageHandle,\r
+ IN EFI_SYSTEM_TABLE *SystemTable\r
+ )\r
+{\r
+ if (gDpHiiHandle != NULL) {\r
+ HiiRemovePackages(gDpHiiHandle);\r
+ }\r
+ return (EFI_SUCCESS);\r
+}\r
--- /dev/null
+/** @file\r
+ Main file for NULL named library for dp command functions.\r
+\r
+ Copyright (c) 2010 - 2013, Intel Corporation. All rights reserved.<BR>\r
+ This program and the accompanying materials\r
+ are licensed and made available under the terms and conditions of the BSD License\r
+ which accompanies this distribution. The full text of the license may be found at\r
+ http://opensource.org/licenses/bsd-license.php\r
+\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+\r
+**/\r
+\r
+#ifndef _UEFI_DP_LIB_H_\r
+#define _UEFI_DP_LIB_H_\r
+\r
+#include <Uefi.h>\r
+#include <ShellBase.h>\r
+\r
+extern EFI_GUID gDpHiiGuid;\r
+\r
+#include <Protocol/EfiShell.h>\r
+#include <Protocol/EfiShellParameters.h>\r
+#include <Protocol/DevicePath.h>\r
+#include <Protocol/LoadedImage.h>\r
+#include <Protocol/UnicodeCollation.h>\r
+#include <Protocol/DevicePathToText.h>\r
+\r
+#include <Library/BaseLib.h>\r
+#include <Library/BaseMemoryLib.h>\r
+#include <Library/DebugLib.h>\r
+#include <Library/MemoryAllocationLib.h>\r
+#include <Library/PcdLib.h>\r
+#include <Library/ShellCommandLib.h>\r
+#include <Library/ShellLib.h>\r
+#include <Library/SortLib.h>\r
+#include <Library/UefiLib.h>\r
+#include <Library/UefiRuntimeServicesTableLib.h>\r
+#include <Library/UefiBootServicesTableLib.h>\r
+#include <Library/HiiLib.h>\r
+#include <Library/FileHandleLib.h>\r
+\r
+extern EFI_HANDLE gDpHiiHandle;\r
+\r
+/**\r
+ Function for 'dp' command.\r
+\r
+ @param[in] ImageHandle Handle to the Image (NULL if Internal).\r
+ @param[in] SystemTable Pointer to the System Table (NULL if Internal).\r
+**/\r
+SHELL_STATUS\r
+EFIAPI\r
+ShellCommandRunDp (\r
+ IN EFI_HANDLE ImageHandle,\r
+ IN EFI_SYSTEM_TABLE *SystemTable\r
+ );\r
+\r
+#endif\r
+\r
--- /dev/null
+## @file\r
+# Display Performance Application, Module information file.\r
+#\r
+# Copyright (c) 2009 - 2013, Intel Corporation. All rights reserved.\r
+# This program and the accompanying materials\r
+# are licensed and made available under the terms and conditions of the BSD License\r
+# which accompanies this distribution. The full text of the license may be found at\r
+# http://opensource.org/licenses/bsd-license.php\r
+#\r
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+#\r
+##\r
+\r
+[Defines]\r
+ INF_VERSION = 0x00010006\r
+ BASE_NAME = UefiDpLib\r
+ FILE_GUID = 9DF262F7-CF81-4294-B5A5-B2E3CAFE5618\r
+ MODULE_TYPE = UEFI_DRIVER\r
+ VERSION_STRING = 1.0\r
+ LIBRARY_CLASS = NULL|UEFI_APPLICATION UEFI_DRIVER\r
+ CONSTRUCTOR = UefiDpLibConstructor\r
+ DESTRUCTOR = UefiDpLibDestructor\r
+\r
+#\r
+# The following information is for reference only and not required by the build tools.\r
+#\r
+# VALID_ARCHITECTURES = IA32 X64 IPF EBC\r
+#\r
+\r
+[Sources.common]\r
+ UefiDpLib.c\r
+ UefiDpLib.h\r
+ UefiDpLib.uni\r
+ Dp.c\r
+ Dp.h\r
+ Literals.h\r
+ Literals.c\r
+ DpInternal.h\r
+ DpUtilities.c\r
+ DpTrace.c\r
+ DpProfile.c\r
+\r
+[Packages]\r
+ MdePkg/MdePkg.dec\r
+ ShellPkg/ShellPkg.dec\r
+ MdeModulePkg/MdeModulePkg.dec\r
+ PerformancePkg/PerformancePkg.dec\r
+\r
+[LibraryClasses]\r
+ TimerLib\r
+ PerformanceLib\r
+ DxeServicesLib\r
+ MemoryAllocationLib\r
+ BaseLib\r
+ BaseMemoryLib\r
+ DebugLib\r
+ ShellCommandLib\r
+ ShellLib\r
+ UefiLib\r
+ UefiRuntimeServicesTableLib\r
+ UefiBootServicesTableLib\r
+ SortLib\r
+ PrintLib\r
+\r
+[Protocols]\r
+ gEfiLoadedImageProtocolGuid # ALWAYS_CONSUMED\r
+ gEfiDriverBindingProtocolGuid # SOMETIMES_CONSUMED\r
+ gEfiComponentName2ProtocolGuid # SOMETIMES_CONSUMED\r
+ gEfiLoadedImageDevicePathProtocolGuid # SOMETIMES_CONSUMED\r
+ gEfiDevicePathToTextProtocolGuid # SOMETIMES_CONSUMED\r
+\r
+[Pcd]\r
+ gEfiMdePkgTokenSpaceGuid.PcdUefiLibMaxPrintBufferSize\r
+ gEfiShellPkgTokenSpaceGuid.PcdShellProfileMask # ALWAYS_CONSUMED\r
--- /dev/null
+from PerformancePkg\Dp_App\r
+SVN 13406\r
## @file\r
# Shell Package\r
#\r
-# Copyright (c) 2007 - 2011, Intel Corporation. All rights reserved.<BR>\r
+# Copyright (c) 2007 - 2013, Intel Corporation. All rights reserved.<BR>\r
#\r
# This program and the accompanying materials\r
# are licensed and made available under the terms and conditions of the BSD License\r
gEfiMdePkgTokenSpaceGuid.PcdUefiLibMaxPrintBufferSize|16000\r
!ifdef $(NO_SHELL_PROFILES)\r
gEfiShellPkgTokenSpaceGuid.PcdShellProfileMask|0x00\r
-!endif\r
+!endif #$(NO_SHELL_PROFILES)\r
\r
[Components]\r
ShellPkg/Library/UefiFileHandleLib/UefiFileHandleLib.inf\r
ShellPkg/Library/UefiShellLevel2CommandsLib/UefiShellLevel2CommandsLib.inf\r
ShellPkg/Library/UefiHandleParsingLib/UefiHandleParsingLib.inf\r
\r
+ ShellPkg/Library/UefiDpLib/UefiDpLib.inf {\r
+ <LibraryClasses>\r
+ TimerLib|MdePkg/Library/BaseTimerLibNullTemplate/BaseTimerLibNullTemplate.inf\r
+ PerformanceLib|MdePkg/Library/BasePerformanceLibNull/BasePerformanceLibNull.inf\r
+ DxeServicesLib|MdePkg/Library/DxeServicesLib/DxeServicesLib.inf\r
+ }\r
+\r
ShellPkg/Application/Shell/Shell.inf {\r
<LibraryClasses>\r
NULL|ShellPkg/Library/UefiShellLevel2CommandsLib/UefiShellLevel2CommandsLib.inf\r
NULL|ShellPkg/Library/UefiShellInstall1CommandsLib/UefiShellInstall1CommandsLib.inf\r
NULL|ShellPkg/Library/UefiShellDebug1CommandsLib/UefiShellDebug1CommandsLib.inf\r
NULL|ShellPkg/Library/UefiShellNetwork1CommandsLib/UefiShellNetwork1CommandsLib.inf\r
-!endif\r
+!ifdef $(INCLUDE_DP)\r
+ NULL|ShellPkg/Library/UefiDpLib/UefiDpLib.inf\r
+!endif #$(INCLUDE_DP)\r
+!endif #$(NO_SHELL_PROFILES)\r
}\r
\r
projects / mirror_edk2.git / commitdiff