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 - 2017, Intel Corporation. All rights reserved.\r
+ Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.\r
(C) Copyright 2015-2016 Hewlett Packard Enterprise Development LP<BR>\r
This program and the accompanying materials\r
are licensed and made available under the terms and conditions of the BSD License\r
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
**/\r
\r
-#include "PerformanceTokens.h"\r
#include "Dp.h"\r
#include "Literals.h"\r
#include "DpInternal.h"\r
\r
+#pragma pack(1)\r
+\r
+typedef struct {\r
+ EFI_ACPI_DESCRIPTION_HEADER Header;\r
+ UINT32 Entry;\r
+} RSDT_TABLE;\r
+\r
+typedef struct {\r
+ EFI_ACPI_DESCRIPTION_HEADER Header;\r
+ UINT64 Entry;\r
+} XSDT_TABLE;\r
+\r
+#pragma pack()\r
+\r
EFI_HANDLE mDpHiiHandle;\r
\r
+typedef struct {\r
+ EFI_HANDLE Handle;\r
+ EFI_GUID ModuleGuid;\r
+} HANDLE_GUID_MAP;\r
+\r
+HANDLE_GUID_MAP *mCacheHandleGuidTable;\r
+UINTN mCachePairCount = 0;\r
+\r
//\r
/// Module-Global Variables\r
///@{\r
CHAR16 mUnicodeToken[DXE_PERFORMANCE_STRING_SIZE];\r
UINT64 mInterestThreshold;\r
BOOLEAN mShowId = FALSE;\r
+UINT8 *mBootPerformanceTable;\r
+UINTN mBootPerformanceTableSize;\r
+BOOLEAN mPeiPhase = FALSE;\r
+BOOLEAN mDxePhase = 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
+MEASUREMENT_RECORD *mMeasurementList = NULL;\r
+UINTN mMeasurementNum = 0;\r
\r
/// Items for which to gather cumulative statistics.\r
PERF_CUM_DATA CumData[] = {\r
SHELL_FREE_NON_NULL (StringPtrUnknown);\r
}\r
\r
+/**\r
+ This function scan ACPI table in RSDT.\r
+\r
+ @param Rsdt ACPI RSDT\r
+ @param Signature ACPI table signature\r
+\r
+ @return ACPI table\r
+**/\r
+VOID *\r
+ScanTableInRSDT (\r
+ IN RSDT_TABLE *Rsdt,\r
+ IN UINT32 Signature\r
+ )\r
+{\r
+ UINTN Index;\r
+ UINT32 EntryCount;\r
+ UINT32 *EntryPtr;\r
+ EFI_ACPI_DESCRIPTION_HEADER *Table;\r
+\r
+ EntryCount = (Rsdt->Header.Length - sizeof (EFI_ACPI_DESCRIPTION_HEADER)) / sizeof(UINT32);\r
+\r
+ EntryPtr = &Rsdt->Entry;\r
+ for (Index = 0; Index < EntryCount; Index ++, EntryPtr ++) {\r
+ Table = (EFI_ACPI_DESCRIPTION_HEADER*)((UINTN)(*EntryPtr));\r
+ if (Table->Signature == Signature) {\r
+ return Table;\r
+ }\r
+ }\r
+\r
+ return NULL;\r
+}\r
+\r
+/**\r
+ This function scan ACPI table in XSDT.\r
+\r
+ @param Xsdt ACPI XSDT\r
+ @param Signature ACPI table signature\r
+\r
+ @return ACPI table\r
+**/\r
+VOID *\r
+ScanTableInXSDT (\r
+ IN XSDT_TABLE *Xsdt,\r
+ IN UINT32 Signature\r
+ )\r
+{\r
+ UINTN Index;\r
+ UINT32 EntryCount;\r
+ UINT64 EntryPtr;\r
+ UINTN BasePtr;\r
+ EFI_ACPI_DESCRIPTION_HEADER *Table;\r
+\r
+ EntryCount = (Xsdt->Header.Length - sizeof (EFI_ACPI_DESCRIPTION_HEADER)) / sizeof(UINT64);\r
+\r
+ BasePtr = (UINTN)(&(Xsdt->Entry));\r
+ for (Index = 0; Index < EntryCount; Index ++) {\r
+ CopyMem (&EntryPtr, (VOID *)(BasePtr + Index * sizeof(UINT64)), sizeof(UINT64));\r
+ Table = (EFI_ACPI_DESCRIPTION_HEADER*)((UINTN)(EntryPtr));\r
+ if (Table->Signature == Signature) {\r
+ return Table;\r
+ }\r
+ }\r
+\r
+ return NULL;\r
+}\r
+\r
+/**\r
+ This function scan ACPI table in RSDP.\r
+\r
+ @param Rsdp ACPI RSDP\r
+ @param Signature ACPI table signature\r
+\r
+ @return ACPI table\r
+**/\r
+VOID *\r
+FindAcpiPtr (\r
+ IN EFI_ACPI_5_0_ROOT_SYSTEM_DESCRIPTION_POINTER *Rsdp,\r
+ IN UINT32 Signature\r
+ )\r
+{\r
+ EFI_ACPI_DESCRIPTION_HEADER *AcpiTable;\r
+ RSDT_TABLE *Rsdt;\r
+ XSDT_TABLE *Xsdt;\r
+\r
+ AcpiTable = NULL;\r
+\r
+ //\r
+ // Check ACPI2.0 table\r
+ //\r
+ Rsdt = (RSDT_TABLE *)(UINTN)Rsdp->RsdtAddress;\r
+ Xsdt = NULL;\r
+ if ((Rsdp->Revision >= 2) && (Rsdp->XsdtAddress < (UINT64)(UINTN)-1)) {\r
+ Xsdt = (XSDT_TABLE *)(UINTN)Rsdp->XsdtAddress;\r
+ }\r
+ //\r
+ // Check Xsdt\r
+ //\r
+ if (Xsdt != NULL) {\r
+ AcpiTable = ScanTableInXSDT (Xsdt, Signature);\r
+ }\r
+ //\r
+ // Check Rsdt\r
+ //\r
+ if ((AcpiTable == NULL) && (Rsdt != NULL)) {\r
+ AcpiTable = ScanTableInRSDT (Rsdt, Signature);\r
+ }\r
+\r
+ return AcpiTable;\r
+}\r
+\r
+/**\r
+ Get Boot performance table form Acpi table.\r
+\r
+**/\r
+EFI_STATUS\r
+GetBootPerformanceTable (\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ VOID *AcpiTable;\r
+ FIRMWARE_PERFORMANCE_TABLE *FirmwarePerformanceTable;\r
+\r
+ AcpiTable = NULL;\r
+\r
+ Status = EfiGetSystemConfigurationTable (\r
+ &gEfiAcpi20TableGuid,\r
+ &AcpiTable\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ Status = EfiGetSystemConfigurationTable (\r
+ &gEfiAcpi10TableGuid,\r
+ &AcpiTable\r
+ );\r
+ }\r
+ if (EFI_ERROR(Status) || AcpiTable == NULL) {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_GET_ACPI_TABLE_FAIL), mDpHiiHandle);\r
+ return Status;\r
+ }\r
+\r
+ FirmwarePerformanceTable = FindAcpiPtr (\r
+ (EFI_ACPI_5_0_ROOT_SYSTEM_DESCRIPTION_POINTER *)AcpiTable,\r
+ EFI_ACPI_5_0_FIRMWARE_PERFORMANCE_DATA_TABLE_SIGNATURE\r
+ );\r
+ if (FirmwarePerformanceTable == NULL) {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_GET_ACPI_FPDT_FAIL), mDpHiiHandle);\r
+ return EFI_NOT_FOUND;\r
+ }\r
+\r
+ mBootPerformanceTable = (UINT8*) (UINTN)FirmwarePerformanceTable->BootPointerRecord.BootPerformanceTablePointer;\r
+ mBootPerformanceTableSize = ((BOOT_PERFORMANCE_TABLE *) mBootPerformanceTable)->Header.Length;\r
+\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+/**\r
+ Get Handle form Module Guid.\r
+\r
+ @param ModuleGuid Module Guid.\r
+ @param Handle The handle to be returned.\r
+\r
+**/\r
+VOID\r
+GetHandleFormModuleGuid (\r
+ IN EFI_GUID *ModuleGuid,\r
+ IN OUT EFI_HANDLE *Handle\r
+ )\r
+{\r
+ UINTN Index;\r
+\r
+ if (IsZeroGuid (ModuleGuid)) {\r
+ *Handle = NULL;\r
+ }\r
+ //\r
+ // Try to get the Handle form the caached array.\r
+ //\r
+ for (Index = 0; Index < mCachePairCount; Index++) {\r
+ if (CompareGuid (ModuleGuid, &mCacheHandleGuidTable[Index].ModuleGuid)) {\r
+ *Handle = mCacheHandleGuidTable[Index].Handle;\r
+ break;\r
+ }\r
+ }\r
+ if (Index >= mCachePairCount) {\r
+ *Handle = NULL;\r
+ }\r
+}\r
+\r
+/**\r
+Cache the GUID and handle mapping pairs. In order to save time for searching.\r
+\r
+**/\r
+EFI_STATUS\r
+BuildCachedGuidHandleTable (\r
+ VOID\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ EFI_HANDLE *HandleBuffer;\r
+ UINTN HandleCount;\r
+ UINTN Index;\r
+ EFI_LOADED_IMAGE_PROTOCOL *LoadedImage;\r
+ EFI_DRIVER_BINDING_PROTOCOL *DriverBinding;\r
+ EFI_GUID *TempGuid;\r
+ MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FvFilePath;\r
+\r
+ Status = gBS->LocateHandleBuffer (AllHandles, NULL, NULL, &HandleCount, &HandleBuffer);\r
+ if (EFI_ERROR (Status)) {\r
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_HANDLES_ERROR), mDpHiiHandle, Status);\r
+ return Status;\r
+ }\r
+\r
+ mCacheHandleGuidTable = AllocateZeroPool (HandleCount * sizeof (HANDLE_GUID_MAP));\r
+ if (mCacheHandleGuidTable == NULL) {\r
+ return EFI_OUT_OF_RESOURCES;\r
+ }\r
+\r
+ for (Index = 0; Index < HandleCount; Index++) {\r
+ //\r
+ // Try Handle as ImageHandle.\r
+ //\r
+ Status = gBS->HandleProtocol (\r
+ HandleBuffer[Index],\r
+ &gEfiLoadedImageProtocolGuid,\r
+ (VOID**) &LoadedImage\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ //\r
+ // Try Handle as Controller Handle\r
+ //\r
+ Status = gBS->OpenProtocol (\r
+ HandleBuffer[Index],\r
+ &gEfiDriverBindingProtocolGuid,\r
+ (VOID **) &DriverBinding,\r
+ NULL,\r
+ NULL,\r
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
+ );\r
+ if (!EFI_ERROR (Status)) {\r
+ //\r
+ // Get Image protocol from ImageHandle\r
+ //\r
+ Status = gBS->HandleProtocol (\r
+ DriverBinding->ImageHandle,\r
+ &gEfiLoadedImageProtocolGuid,\r
+ (VOID**) &LoadedImage\r
+ );\r
+ }\r
+ }\r
+\r
+ if (!EFI_ERROR (Status) && LoadedImage != NULL) {\r
+ //\r
+ // Get Module Guid from DevicePath.\r
+ //\r
+ if (LoadedImage->FilePath != NULL &&\r
+ LoadedImage->FilePath->Type == MEDIA_DEVICE_PATH &&\r
+ LoadedImage->FilePath->SubType == MEDIA_PIWG_FW_FILE_DP\r
+ ) {\r
+ FvFilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) LoadedImage->FilePath;\r
+ TempGuid = &FvFilePath->FvFileName;\r
+\r
+ mCacheHandleGuidTable[mCachePairCount].Handle = HandleBuffer[Index];\r
+ CopyGuid (&mCacheHandleGuidTable[mCachePairCount].ModuleGuid, TempGuid);\r
+ mCachePairCount ++;\r
+ }\r
+ }\r
+ }\r
+ if (HandleBuffer != NULL) {\r
+ FreePool (HandleBuffer);\r
+ HandleBuffer = NULL;\r
+ }\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+/**\r
+ Get Measurement form Fpdt records.\r
+\r
+ @param RecordHeader Pointer to the start record.\r
+ @param IsStart Is start record or End record.\r
+ @param Measurement Pointer to the measurement which need to be filled.\r
+\r
+**/\r
+VOID\r
+GetMeasurementInfo (\r
+ IN EFI_ACPI_5_0_FPDT_PERFORMANCE_RECORD_HEADER *RecordHeader,\r
+ IN BOOLEAN IsStart,\r
+ IN OUT MEASUREMENT_RECORD *Measurement\r
+ )\r
+{\r
+ VOID *ModuleGuid;\r
+ EFI_HANDLE StartHandle;\r
+\r
+ switch (RecordHeader->Type) {\r
+ case FPDT_GUID_EVENT_TYPE:\r
+ ModuleGuid = &(((FPDT_GUID_EVENT_RECORD *)RecordHeader)->Guid);\r
+ Measurement->Identifier = ((UINT32)((FPDT_GUID_EVENT_RECORD *)RecordHeader)->ProgressID);\r
+ if (IsStart) {\r
+ Measurement->StartTimeStamp = ((FPDT_GUID_EVENT_RECORD *)RecordHeader)->Timestamp;\r
+ } else {\r
+ Measurement->EndTimeStamp = ((FPDT_GUID_EVENT_RECORD *)RecordHeader)->Timestamp;\r
+ }\r
+ switch (Measurement->Identifier) {\r
+ case MODULE_START_ID:\r
+ case MODULE_END_ID:\r
+ if (mPeiPhase) {\r
+ Measurement->Token = ALit_PEIM;\r
+ Measurement->Module = ALit_PEIM;\r
+ } else if (mDxePhase) {\r
+ Measurement->Token = ALit_START_IMAGE;\r
+ Measurement->Module = ALit_START_IMAGE;\r
+ }\r
+ break;\r
+ default:\r
+ ASSERT(FALSE);\r
+ }\r
+\r
+ if (AsciiStrCmp (Measurement->Token, ALit_PEIM) == 0) {\r
+ Measurement->Handle = &(((FPDT_GUID_EVENT_RECORD *)RecordHeader)->Guid);\r
+ } else {\r
+ GetHandleFormModuleGuid(ModuleGuid, &StartHandle);\r
+ Measurement->Handle = StartHandle;\r
+ }\r
+ break;\r
+\r
+ case FPDT_DYNAMIC_STRING_EVENT_TYPE:\r
+ ModuleGuid = &(((FPDT_DYNAMIC_STRING_EVENT_RECORD *)RecordHeader)->Guid);\r
+ Measurement->Identifier = ((UINT32)((FPDT_DYNAMIC_STRING_EVENT_RECORD *)RecordHeader)->ProgressID);\r
+ if (IsStart) {\r
+ Measurement->StartTimeStamp = ((FPDT_DYNAMIC_STRING_EVENT_RECORD *)RecordHeader)->Timestamp;\r
+ } else {\r
+ Measurement->EndTimeStamp = ((FPDT_DYNAMIC_STRING_EVENT_RECORD *)RecordHeader)->Timestamp;\r
+ }\r
+ switch (Measurement->Identifier) {\r
+ case MODULE_START_ID:\r
+ case MODULE_END_ID:\r
+ if (mPeiPhase) {\r
+ Measurement->Token = ALit_PEIM;\r
+ } else if (mDxePhase) {\r
+ Measurement->Token = ALit_START_IMAGE;\r
+ }\r
+ break;\r
+\r
+ case MODULE_LOADIMAGE_START_ID:\r
+ case MODULE_LOADIMAGE_END_ID:\r
+ Measurement->Token = ALit_LOAD_IMAGE;\r
+ break;\r
+\r
+ case MODULE_DB_START_ID:\r
+ case MODULE_DB_END_ID:\r
+ Measurement->Token = ALit_DB_START;\r
+ break;\r
+\r
+ case MODULE_DB_SUPPORT_START_ID:\r
+ case MODULE_DB_SUPPORT_END_ID:\r
+ Measurement->Token = ALit_DB_SUPPORT;\r
+ break;\r
+\r
+ case MODULE_DB_STOP_START_ID:\r
+ case MODULE_DB_STOP_END_ID:\r
+ Measurement->Token = ALit_DB_STOP;\r
+ break;\r
+\r
+ default:\r
+ Measurement->Token = ((FPDT_DYNAMIC_STRING_EVENT_RECORD *)RecordHeader)->String;\r
+ break;\r
+ }\r
+\r
+ Measurement->Module = ((FPDT_DYNAMIC_STRING_EVENT_RECORD *)RecordHeader)->String;\r
+\r
+ if (AsciiStrCmp (Measurement->Token, ALit_PEIM) == 0) {\r
+ Measurement->Handle = &(((FPDT_DYNAMIC_STRING_EVENT_RECORD *)RecordHeader)->Guid);\r
+ } else {\r
+ GetHandleFormModuleGuid(ModuleGuid, &StartHandle);\r
+ Measurement->Handle = StartHandle;\r
+ }\r
+ break;\r
+\r
+ case FPDT_GUID_QWORD_EVENT_TYPE:\r
+ ModuleGuid = &(((FPDT_GUID_QWORD_EVENT_RECORD *)RecordHeader)->Guid);\r
+ Measurement->Identifier = ((UINT32)((FPDT_GUID_QWORD_EVENT_RECORD *)RecordHeader)->ProgressID);\r
+ if (IsStart) {\r
+ Measurement->StartTimeStamp = ((FPDT_GUID_QWORD_EVENT_RECORD *)RecordHeader)->Timestamp;\r
+ } else {\r
+ Measurement->EndTimeStamp = ((FPDT_GUID_QWORD_EVENT_RECORD *)RecordHeader)->Timestamp;\r
+ }\r
+ switch (Measurement->Identifier) {\r
+ case MODULE_DB_START_ID:\r
+ Measurement->Token = ALit_DB_START;\r
+ Measurement->Module = ALit_DB_START;\r
+ break;\r
+\r
+ case MODULE_DB_SUPPORT_START_ID:\r
+ case MODULE_DB_SUPPORT_END_ID:\r
+ Measurement->Token = ALit_DB_SUPPORT;\r
+ Measurement->Module = ALit_DB_SUPPORT;\r
+ break;\r
+\r
+ case MODULE_DB_STOP_START_ID:\r
+ case MODULE_DB_STOP_END_ID:\r
+ Measurement->Token = ALit_DB_STOP;\r
+ Measurement->Module = ALit_DB_STOP;\r
+ break;\r
+\r
+ case MODULE_LOADIMAGE_START_ID:\r
+ case MODULE_LOADIMAGE_END_ID:\r
+ Measurement->Token = ALit_LOAD_IMAGE;\r
+ Measurement->Module = ALit_LOAD_IMAGE;\r
+ break;\r
+\r
+ default:\r
+ ASSERT(FALSE);\r
+ }\r
+ GetHandleFormModuleGuid(ModuleGuid, &StartHandle);\r
+ Measurement->Handle = StartHandle;\r
+ break;\r
+\r
+ case FPDT_GUID_QWORD_STRING_EVENT_TYPE:\r
+ ModuleGuid = &(((FPDT_GUID_QWORD_STRING_EVENT_RECORD *)RecordHeader)->Guid);\r
+ Measurement->Identifier = ((UINT32)((FPDT_GUID_QWORD_STRING_EVENT_RECORD *)RecordHeader)->ProgressID);\r
+ if (IsStart) {\r
+ Measurement->StartTimeStamp = ((FPDT_GUID_QWORD_STRING_EVENT_RECORD*)RecordHeader)->Timestamp;\r
+ } else {\r
+ Measurement->EndTimeStamp = ((FPDT_GUID_QWORD_STRING_EVENT_RECORD *)RecordHeader)->Timestamp;\r
+ }\r
+ //\r
+ // Currently only "DB:Start:" end record with FPDT_GUID_QWORD_STRING_EVENT_TYPE.\r
+ //\r
+ switch (Measurement->Identifier) {\r
+ case MODULE_DB_END_ID:\r
+ Measurement->Token = ALit_DB_START;\r
+ Measurement->Module = ALit_DB_START;\r
+ break;\r
+ default:\r
+ ASSERT(FALSE);\r
+ }\r
+ GetHandleFormModuleGuid(ModuleGuid, &StartHandle);\r
+ Measurement->Handle = StartHandle;\r
+ break;\r
+\r
+ default:\r
+ break;\r
+ }\r
+}\r
+\r
+/**\r
+ Search the start measurement in the mMeasurementList for the end measurement.\r
+\r
+ @param EndMeasureMent Measurement for end record.\r
+\r
+**/\r
+VOID\r
+SearchMeasurement (\r
+ IN MEASUREMENT_RECORD *EndMeasureMent\r
+ )\r
+{\r
+ INTN Index;\r
+\r
+ for (Index = mMeasurementNum - 1; Index >= 0; Index--) {\r
+ if (AsciiStrCmp (EndMeasureMent->Token, ALit_PEIM) == 0) {\r
+ if (mMeasurementList[Index].EndTimeStamp == 0 && EndMeasureMent->Handle!= NULL && mMeasurementList[Index].Handle != NULL&&\r
+ CompareGuid(mMeasurementList[Index].Handle, EndMeasureMent->Handle) &&\r
+ (AsciiStrCmp (mMeasurementList[Index].Token, EndMeasureMent->Token) == 0) &&\r
+ (AsciiStrCmp (mMeasurementList[Index].Module, EndMeasureMent->Module) == 0)) {\r
+ mMeasurementList[Index].EndTimeStamp = EndMeasureMent->EndTimeStamp;\r
+ break;\r
+ }\r
+ } else {\r
+ if (mMeasurementList[Index].EndTimeStamp == 0 && mMeasurementList[Index].Handle == EndMeasureMent->Handle &&\r
+ (AsciiStrCmp (mMeasurementList[Index].Token, EndMeasureMent->Token) == 0) &&\r
+ (AsciiStrCmp (mMeasurementList[Index].Module, EndMeasureMent->Module) == 0)) {\r
+ mMeasurementList[Index].EndTimeStamp = EndMeasureMent->EndTimeStamp;\r
+ break;\r
+ }\r
+ }\r
+ }\r
+}\r
+\r
+/**\r
+ Generate the measure record array.\r
+\r
+**/\r
+EFI_STATUS\r
+BuildMeasurementList (\r
+ )\r
+{\r
+ EFI_ACPI_5_0_FPDT_PERFORMANCE_RECORD_HEADER *RecordHeader;\r
+ UINT8 *PerformanceTablePtr;\r
+ UINT16 StartProgressId;\r
+ UINTN TableLength;\r
+ UINT8 *StartRecordEvent;\r
+ MEASUREMENT_RECORD MeasureMent;\r
+\r
+ mMeasurementList = AllocateZeroPool (mBootPerformanceTableSize);\r
+ if (mMeasurementList == NULL) {\r
+ return EFI_OUT_OF_RESOURCES;\r
+ }\r
+\r
+ TableLength = sizeof (BOOT_PERFORMANCE_TABLE);\r
+ PerformanceTablePtr = (mBootPerformanceTable + TableLength);\r
+\r
+ while (TableLength < mBootPerformanceTableSize) {\r
+ RecordHeader = (EFI_ACPI_5_0_FPDT_PERFORMANCE_RECORD_HEADER*) PerformanceTablePtr;\r
+ StartRecordEvent = (UINT8 *)RecordHeader;\r
+ StartProgressId = ((FPDT_GUID_EVENT_RECORD *)StartRecordEvent)->ProgressID;\r
+\r
+ //\r
+ // If the record is the start record, fill the info to the measurement in the mMeasurementList.\r
+ // If the record is the end record, find the related start measurement in the mMeasurementList and fill the EndTimeStamp.\r
+ //\r
+ if (((StartProgressId >= PERF_EVENTSIGNAL_START_ID && ((StartProgressId & 0x000F) == 0)) ||\r
+ (StartProgressId < PERF_EVENTSIGNAL_START_ID && ((StartProgressId & 0x0001) != 0)))) {\r
+ //\r
+ // Since PEIM and StartImage has same Type and ID when PCD PcdEdkiiFpdtStringRecordEnableOnly = FALSE\r
+ // So we need to identify these two kinds of record through different phase.\r
+ //\r
+ if (AsciiStrCmp (((FPDT_DYNAMIC_STRING_EVENT_RECORD *)StartRecordEvent)->String, ALit_PEI) == 0) {\r
+ mPeiPhase = TRUE;\r
+ } else if (AsciiStrCmp (((FPDT_DYNAMIC_STRING_EVENT_RECORD *)StartRecordEvent)->String, ALit_DXE) == 0) {\r
+ mDxePhase = TRUE;\r
+ mPeiPhase = FALSE;\r
+ }\r
+ // Get measurement info form the start record to the mMeasurementList.\r
+ GetMeasurementInfo (RecordHeader, TRUE, &(mMeasurementList[mMeasurementNum]));\r
+ mMeasurementNum ++;\r
+ } else {\r
+ GetMeasurementInfo (RecordHeader, FALSE, &MeasureMent);\r
+ SearchMeasurement (&MeasureMent);\r
+ }\r
+ TableLength += RecordHeader->Length;\r
+ PerformanceTablePtr += RecordHeader->Length;\r
+ }\r
+ return EFI_SUCCESS;\r
+}\r
+\r
/**\r
Initialize the cumulative data.\r
\r
}\r
}\r
\r
+/**\r
+ Initialize the Summary data.\r
+\r
+**/\r
+VOID\r
+InitSummaryData (\r
+ VOID\r
+ )\r
+{\r
+ SummaryData.NumTrace = 0;\r
+ SummaryData.NumProfile = 0 ;\r
+ SummaryData.NumIncomplete = 0;\r
+ SummaryData.NumSummary = 0;\r
+ SummaryData.NumHandles = 0;\r
+ SummaryData.NumPEIMs = 0;\r
+ SummaryData.NumGlobal = 0;\r
+}\r
+\r
/**\r
Dump performance data.\r
\r
PERF_CUM_DATA *CustomCumulativeData;\r
UINTN NameSize;\r
SHELL_STATUS ShellStatus;\r
+ TIMER_INFO TimerInfo;\r
\r
StringPtr = NULL;\r
SummaryMode = FALSE;\r
#endif // PROFILING_IMPLEMENTED\r
}\r
\r
+ //\r
+ // DP dump performance data by parsing FPDT table in ACPI table.\r
+ // Folloing 3 steps are to get the measurement form the FPDT table.\r
+ //\r
+\r
+ //\r
+ //1. Get FPDT from ACPI table.\r
+ //\r
+ Status = GetBootPerformanceTable ();\r
+ if (EFI_ERROR (Status)) {\r
+ ShellStatus = Status;\r
+ goto Done;\r
+ }\r
+\r
+ //\r
+ //2. Cache the ModuleGuid and hanlde mapping table.\r
+ //\r
+ Status = BuildCachedGuidHandleTable();\r
+ if (EFI_ERROR (Status)) {\r
+ ShellStatus = Status;\r
+ goto Done;\r
+ }\r
+\r
+ //\r
+ //3. Build the measurement array form the FPDT records.\r
+ //\r
+ Status = BuildMeasurementList ();\r
+ if (EFI_ERROR (Status)) {\r
+ ShellStatus = SHELL_OUT_OF_RESOURCES;\r
+ goto Done;\r
+ }\r
+\r
//\r
// Initialize the pre-defined cumulative data.\r
//\r
InitCumulativeData ();\r
\r
+ //\r
+ // Initialize the Summary data.\r
+ //\r
+ InitSummaryData ();\r
+\r
//\r
// Init the custom cumulative data.\r
//\r
if (CustomCumulativeToken != NULL) {\r
CustomCumulativeData = AllocateZeroPool (sizeof (PERF_CUM_DATA));\r
if (CustomCumulativeData == NULL) {\r
- return SHELL_OUT_OF_RESOURCES;\r
+ ShellStatus = SHELL_OUT_OF_RESOURCES;\r
+ goto Done;\r
}\r
CustomCumulativeData->MinDur = PERF_MAXDUR;\r
CustomCumulativeData->MaxDur = 0;\r
NameSize = StrLen (CustomCumulativeToken) + 1;\r
CustomCumulativeData->Name = AllocateZeroPool (NameSize);\r
if (CustomCumulativeData->Name == NULL) {\r
- FreePool (CustomCumulativeData);\r
- return SHELL_OUT_OF_RESOURCES;\r
+ ShellStatus = SHELL_OUT_OF_RESOURCES;\r
+ goto Done;\r
}\r
UnicodeStrToAsciiStrS (CustomCumulativeToken, CustomCumulativeData->Name, NameSize);\r
}\r
}\r
\r
TimerInfo.Frequency = (UINT32)DivU64x32 (PerformanceProperty->Frequency, 1000);\r
- TimerInfo.StartCount = PerformanceProperty->TimerStartValue;\r
- TimerInfo.EndCount = PerformanceProperty->TimerEndValue;\r
-\r
- // Determine in which direction the performance counter counts.\r
- TimerInfo.CountUp = (BOOLEAN) (TimerInfo.EndCount >= TimerInfo.StartCount);\r
+ TimerInfo.StartCount = 0;\r
+ TimerInfo.EndCount = 0xFFFF;\r
+ TimerInfo.CountUp = TRUE;\r
\r
//\r
// Print header\r
}\r
SHELL_FREE_NON_NULL (CustomCumulativeData);\r
\r
+ SHELL_FREE_NON_NULL (mMeasurementList);\r
+\r
+ SHELL_FREE_NON_NULL (mCacheHandleGuidTable);\r
+\r
+ mMeasurementNum = 0;\r
+ mCachePairCount = 0;\r
return ShellStatus;\r
}\r
\r
projects / mirror_edk2.git / blobdiff