#include "PiSmmCore.h"\r
\r
#define IS_SMRAM_PROFILE_ENABLED ((PcdGet8 (PcdMemoryProfilePropertyMask) & BIT1) != 0)\r
+#define IS_UEFI_MEMORY_PROFILE_ENABLED ((PcdGet8 (PcdMemoryProfilePropertyMask) & BIT0) != 0)\r
+\r
+#define GET_OCCUPIED_SIZE(ActualSize, Alignment) \\r
+ ((ActualSize) + (((Alignment) - ((ActualSize) & ((Alignment) - 1))) & ((Alignment) - 1)))\r
\r
typedef struct {\r
UINT32 Signature;\r
UINT32 Signature;\r
MEMORY_PROFILE_DRIVER_INFO DriverInfo;\r
LIST_ENTRY *AllocInfoList;\r
+ CHAR8 *PdbString;\r
LIST_ENTRY Link;\r
} MEMORY_PROFILE_DRIVER_INFO_DATA;\r
\r
typedef struct {\r
UINT32 Signature;\r
MEMORY_PROFILE_ALLOC_INFO AllocInfo;\r
+ CHAR8 *ActionString;\r
LIST_ENTRY Link;\r
} MEMORY_PROFILE_ALLOC_INFO_DATA;\r
\r
GLOBAL_REMOVE_IF_UNREFERENCED MEMORY_PROFILE_CONTEXT_DATA *mSmramProfileContextPtr = NULL;\r
\r
BOOLEAN mSmramReadyToLock;\r
-BOOLEAN mSmramProfileRecordingStatus = FALSE;\r
+BOOLEAN mSmramProfileGettingStatus = FALSE;\r
+BOOLEAN mSmramProfileRecordingEnable = MEMORY_PROFILE_RECORDING_DISABLE;\r
+EFI_DEVICE_PATH_PROTOCOL *mSmramProfileDriverPath;\r
+UINTN mSmramProfileDriverPathSize;\r
\r
/**\r
Dump SMRAM infromation.\r
VOID\r
);\r
\r
+/**\r
+ Get memory profile data.\r
+\r
+ @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r
+ @param[in, out] ProfileSize On entry, points to the size in bytes of the ProfileBuffer.\r
+ On return, points to the size of the data returned in ProfileBuffer.\r
+ @param[out] ProfileBuffer Profile buffer.\r
+ \r
+ @return EFI_SUCCESS Get the memory profile data successfully.\r
+ @return EFI_UNSUPPORTED Memory profile is unsupported.\r
+ @return EFI_BUFFER_TO_SMALL The ProfileSize is too small for the resulting data. \r
+ ProfileSize is updated with the size required.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+SmramProfileProtocolGetData (\r
+ IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r
+ IN OUT UINT64 *ProfileSize,\r
+ OUT VOID *ProfileBuffer\r
+ );\r
+\r
+/**\r
+ Register image to memory profile.\r
+\r
+ @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r
+ @param[in] FilePath File path of the image.\r
+ @param[in] ImageBase Image base address.\r
+ @param[in] ImageSize Image size.\r
+ @param[in] FileType File type of the image.\r
+\r
+ @return EFI_SUCCESS Register successfully.\r
+ @return EFI_UNSUPPORTED Memory profile is unsupported,\r
+ or memory profile for the image is not required.\r
+ @return EFI_OUT_OF_RESOURCE No enough resource for this register.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+SmramProfileProtocolRegisterImage (\r
+ IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r
+ IN EFI_DEVICE_PATH_PROTOCOL *FilePath,\r
+ IN PHYSICAL_ADDRESS ImageBase,\r
+ IN UINT64 ImageSize,\r
+ IN EFI_FV_FILETYPE FileType\r
+ );\r
+\r
+/**\r
+ Unregister image from memory profile.\r
+\r
+ @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r
+ @param[in] FilePath File path of the image.\r
+ @param[in] ImageBase Image base address.\r
+ @param[in] ImageSize Image size.\r
+\r
+ @return EFI_SUCCESS Unregister successfully.\r
+ @return EFI_UNSUPPORTED Memory profile is unsupported,\r
+ or memory profile for the image is not required.\r
+ @return EFI_NOT_FOUND The image is not found.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+SmramProfileProtocolUnregisterImage (\r
+ IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r
+ IN EFI_DEVICE_PATH_PROTOCOL *FilePath,\r
+ IN PHYSICAL_ADDRESS ImageBase,\r
+ IN UINT64 ImageSize\r
+ );\r
+\r
+/**\r
+ Get memory profile recording state.\r
+\r
+ @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r
+ @param[out] RecordingState Recording state.\r
+\r
+ @return EFI_SUCCESS Memory profile recording state is returned.\r
+ @return EFI_UNSUPPORTED Memory profile is unsupported.\r
+ @return EFI_INVALID_PARAMETER RecordingState is NULL.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+SmramProfileProtocolGetRecordingState (\r
+ IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r
+ OUT BOOLEAN *RecordingState\r
+ );\r
+\r
+/**\r
+ Set memory profile recording state.\r
+\r
+ @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r
+ @param[in] RecordingState Recording state.\r
+\r
+ @return EFI_SUCCESS Set memory profile recording state successfully.\r
+ @return EFI_UNSUPPORTED Memory profile is unsupported.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+SmramProfileProtocolSetRecordingState (\r
+ IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r
+ IN BOOLEAN RecordingState\r
+ );\r
+\r
+/**\r
+ Record memory profile of multilevel caller.\r
+\r
+ @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r
+ @param[in] CallerAddress Address of caller.\r
+ @param[in] Action Memory profile action.\r
+ @param[in] MemoryType Memory type.\r
+ EfiMaxMemoryType means the MemoryType is unknown.\r
+ @param[in] Buffer Buffer address.\r
+ @param[in] Size Buffer size.\r
+ @param[in] ActionString String for memory profile action.\r
+ Only needed for user defined allocate action.\r
+\r
+ @return EFI_SUCCESS Memory profile is updated.\r
+ @return EFI_UNSUPPORTED Memory profile is unsupported,\r
+ or memory profile for the image is not required,\r
+ or memory profile for the memory type is not required.\r
+ @return EFI_ACCESS_DENIED It is during memory profile data getting.\r
+ @return EFI_ABORTED Memory profile recording is not enabled.\r
+ @return EFI_OUT_OF_RESOURCES No enough resource to update memory profile for allocate action.\r
+ @return EFI_NOT_FOUND No matched allocate info found for free action.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+SmramProfileProtocolRecord (\r
+ IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r
+ IN PHYSICAL_ADDRESS CallerAddress,\r
+ IN MEMORY_PROFILE_ACTION Action,\r
+ IN EFI_MEMORY_TYPE MemoryType,\r
+ IN VOID *Buffer,\r
+ IN UINTN Size,\r
+ IN CHAR8 *ActionString OPTIONAL\r
+ );\r
+\r
+EDKII_SMM_MEMORY_PROFILE_PROTOCOL mSmmProfileProtocol = {\r
+ SmramProfileProtocolGetData,\r
+ SmramProfileProtocolRegisterImage,\r
+ SmramProfileProtocolUnregisterImage,\r
+ SmramProfileProtocolGetRecordingState,\r
+ SmramProfileProtocolSetRecordingState,\r
+ SmramProfileProtocolRecord,\r
+};\r
+\r
/**\r
Return SMRAM profile context.\r
\r
@param ImageSize Image size.\r
@param EntryPoint Entry point of the image.\r
@param ImageSubsystem Image subsystem of the image.\r
-\r
@param FileType File type of the image.\r
\r
@return Pointer to memory profile driver info.\r
MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r
MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r
VOID *EntryPointInImage;\r
+ CHAR8 *PdbString;\r
+ UINTN PdbSize;\r
+ UINTN PdbOccupiedSize;\r
+\r
+ PdbSize = 0;\r
+ PdbOccupiedSize = 0;\r
+ PdbString = NULL;\r
+ if (ImageBase != 0) {\r
+ PdbString = PeCoffLoaderGetPdbPointer ((VOID*) (UINTN) ImageBase);\r
+ if (PdbString != NULL) {\r
+ PdbSize = AsciiStrSize (PdbString);\r
+ PdbOccupiedSize = GET_OCCUPIED_SIZE (PdbSize, sizeof (UINT64));\r
+ }\r
+ }\r
\r
//\r
// Use SmmInternalAllocatePool() that will not update profile for this AllocatePool action.\r
//\r
Status = SmmInternalAllocatePool (\r
EfiRuntimeServicesData,\r
- sizeof (*DriverInfoData) + sizeof (LIST_ENTRY),\r
+ sizeof (*DriverInfoData) + sizeof (LIST_ENTRY) + PdbSize,\r
(VOID **) &DriverInfoData\r
);\r
if (EFI_ERROR (Status)) {\r
DriverInfo = &DriverInfoData->DriverInfo;\r
DriverInfoData->Signature = MEMORY_PROFILE_DRIVER_INFO_SIGNATURE;\r
DriverInfo->Header.Signature = MEMORY_PROFILE_DRIVER_INFO_SIGNATURE;\r
- DriverInfo->Header.Length = sizeof (MEMORY_PROFILE_DRIVER_INFO);\r
+ DriverInfo->Header.Length = (UINT16) (sizeof (MEMORY_PROFILE_DRIVER_INFO) + PdbOccupiedSize);\r
DriverInfo->Header.Revision = MEMORY_PROFILE_DRIVER_INFO_REVISION;\r
if (FileName != NULL) {\r
CopyMem (&DriverInfo->FileName, FileName, sizeof (EFI_GUID));\r
DriverInfo->CurrentUsage = 0;\r
DriverInfo->PeakUsage = 0;\r
DriverInfo->AllocRecordCount = 0;\r
+ if (PdbSize != 0) {\r
+ DriverInfo->PdbStringOffset = (UINT16) sizeof (MEMORY_PROFILE_DRIVER_INFO);\r
+ DriverInfoData->PdbString = (CHAR8 *) (DriverInfoData->AllocInfoList + 1);\r
+ CopyMem (DriverInfoData->PdbString, PdbString, PdbSize);\r
+ } else {\r
+ DriverInfo->PdbStringOffset = 0;\r
+ DriverInfoData->PdbString = NULL;\r
+ }\r
\r
InsertTailList (ContextData->DriverInfoList, &DriverInfoData->Link);\r
ContextData->Context.ImageCount ++;\r
MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FilePath;\r
UINT8 TempBuffer[sizeof (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH) + sizeof (EFI_DEVICE_PATH_PROTOCOL)];\r
\r
- if (IS_SMRAM_PROFILE_ENABLED) {\r
+ if (IS_UEFI_MEMORY_PROFILE_ENABLED) {\r
\r
FilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *)TempBuffer;\r
Status = gBS->LocateProtocol (&gEdkiiMemoryProfileGuid, NULL, (VOID **) &ProfileProtocol);\r
MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FilePath;\r
UINT8 TempBuffer[sizeof (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH) + sizeof (EFI_DEVICE_PATH_PROTOCOL)];\r
\r
- if (IS_SMRAM_PROFILE_ENABLED) {\r
+ if (IS_UEFI_MEMORY_PROFILE_ENABLED) {\r
\r
FilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *)TempBuffer;\r
Status = gBS->LocateProtocol (&gEdkiiMemoryProfileGuid, NULL, (VOID *) &ProfileProtocol);\r
}\r
}\r
\r
+/**\r
+ Return if record for this driver is needed..\r
+\r
+ @param DriverFilePath Driver file path.\r
+\r
+ @retval TRUE Record for this driver is needed.\r
+ @retval FALSE Record for this driver is not needed.\r
+\r
+**/\r
+BOOLEAN\r
+NeedRecordThisDriver (\r
+ IN EFI_DEVICE_PATH_PROTOCOL *DriverFilePath\r
+ )\r
+{\r
+ EFI_DEVICE_PATH_PROTOCOL *TmpDevicePath;\r
+ EFI_DEVICE_PATH_PROTOCOL *DevicePathInstance;\r
+ UINTN DevicePathSize;\r
+ UINTN FilePathSize;\r
+\r
+ if (!IsDevicePathValid (mSmramProfileDriverPath, mSmramProfileDriverPathSize)) {\r
+ //\r
+ // Invalid Device Path means record all.\r
+ //\r
+ return TRUE;\r
+ }\r
+ \r
+ //\r
+ // Record FilePath without end node.\r
+ //\r
+ FilePathSize = GetDevicePathSize (DriverFilePath) - sizeof(EFI_DEVICE_PATH_PROTOCOL);\r
+\r
+ DevicePathInstance = mSmramProfileDriverPath;\r
+ do {\r
+ //\r
+ // Find End node (it might be END_ENTIRE or END_INSTANCE)\r
+ //\r
+ TmpDevicePath = DevicePathInstance;\r
+ while (!IsDevicePathEndType (TmpDevicePath)) {\r
+ TmpDevicePath = NextDevicePathNode (TmpDevicePath);\r
+ }\r
+\r
+ //\r
+ // Do not compare END node\r
+ //\r
+ DevicePathSize = (UINTN)TmpDevicePath - (UINTN)DevicePathInstance;\r
+ if ((FilePathSize == DevicePathSize) &&\r
+ (CompareMem (DriverFilePath, DevicePathInstance, DevicePathSize) == 0)) {\r
+ return TRUE;\r
+ }\r
+\r
+ //\r
+ // Get next instance\r
+ //\r
+ DevicePathInstance = (EFI_DEVICE_PATH_PROTOCOL *)((UINTN)DevicePathInstance + DevicePathSize + DevicePathNodeLength(TmpDevicePath));\r
+ } while (DevicePathSubType (TmpDevicePath) != END_ENTIRE_DEVICE_PATH_SUBTYPE);\r
+\r
+ return FALSE;\r
+}\r
+\r
/**\r
Register SMM Core to SMRAM profile.\r
\r
{\r
MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r
PHYSICAL_ADDRESS ImageBase;\r
+ UINT8 TempBuffer[sizeof(MEDIA_FW_VOL_FILEPATH_DEVICE_PATH) + sizeof(EFI_DEVICE_PATH_PROTOCOL)];\r
+ MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FilePath;\r
\r
- ASSERT (ContextData != NULL);\r
+ FilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) TempBuffer;\r
+ EfiInitializeFwVolDevicepathNode (FilePath, &gEfiCallerIdGuid);\r
+ SetDevicePathEndNode (FilePath + 1);\r
\r
- RegisterImageToDxe (\r
- &gEfiCallerIdGuid,\r
- gSmmCorePrivate->PiSmmCoreImageBase,\r
- gSmmCorePrivate->PiSmmCoreImageSize,\r
- EFI_FV_FILETYPE_SMM_CORE\r
- );\r
+ if (!NeedRecordThisDriver ((EFI_DEVICE_PATH_PROTOCOL *) FilePath)) {\r
+ return FALSE;\r
+ }\r
\r
ImageBase = gSmmCorePrivate->PiSmmCoreImageBase;\r
DriverInfoData = BuildDriverInfo (\r
{\r
MEMORY_PROFILE_CONTEXT_DATA *SmramProfileContext;\r
\r
+ RegisterImageToDxe (\r
+ &gEfiCallerIdGuid,\r
+ gSmmCorePrivate->PiSmmCoreImageBase,\r
+ gSmmCorePrivate->PiSmmCoreImageSize,\r
+ EFI_FV_FILETYPE_SMM_CORE\r
+ );\r
+\r
if (!IS_SMRAM_PROFILE_ENABLED) {\r
return;\r
}\r
return;\r
}\r
\r
- mSmramProfileRecordingStatus = TRUE;\r
+ mSmramProfileGettingStatus = FALSE;\r
+ if ((PcdGet8 (PcdMemoryProfilePropertyMask) & BIT7) != 0) {\r
+ mSmramProfileRecordingEnable = MEMORY_PROFILE_RECORDING_DISABLE;\r
+ } else {\r
+ mSmramProfileRecordingEnable = MEMORY_PROFILE_RECORDING_ENABLE;\r
+ }\r
+ mSmramProfileDriverPathSize = PcdGetSize (PcdMemoryProfileDriverPath);\r
+ mSmramProfileDriverPath = AllocateCopyPool (mSmramProfileDriverPathSize, PcdGetPtr (PcdMemoryProfileDriverPath));\r
mSmramProfileContextPtr = &mSmramProfileContext;\r
\r
RegisterSmmCore (&mSmramProfileContext);\r
DEBUG ((EFI_D_INFO, "SmramProfileInit SmramProfileContext - 0x%x\n", &mSmramProfileContext));\r
}\r
\r
+/**\r
+ Install SMRAM profile protocol.\r
+\r
+**/\r
+VOID\r
+SmramProfileInstallProtocol (\r
+ VOID\r
+ )\r
+{\r
+ EFI_HANDLE Handle;\r
+ EFI_STATUS Status;\r
+\r
+ if (!IS_SMRAM_PROFILE_ENABLED) {\r
+ return;\r
+ }\r
+\r
+ Handle = NULL;\r
+ Status = SmmInstallProtocolInterface (\r
+ &Handle,\r
+ &gEdkiiSmmMemoryProfileGuid,\r
+ EFI_NATIVE_INTERFACE,\r
+ &mSmmProfileProtocol\r
+ );\r
+ ASSERT_EFI_ERROR (Status);\r
+}\r
+\r
+/**\r
+ Get the GUID file name from the file path.\r
+\r
+ @param FilePath File path.\r
+\r
+ @return The GUID file name from the file path.\r
+\r
+**/\r
+EFI_GUID *\r
+GetFileNameFromFilePath (\r
+ IN EFI_DEVICE_PATH_PROTOCOL *FilePath\r
+ )\r
+{\r
+ MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *ThisFilePath;\r
+ EFI_GUID *FileName;\r
+\r
+ FileName = NULL;\r
+ if (FilePath != NULL) {\r
+ ThisFilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) FilePath;\r
+ while (!IsDevicePathEnd (ThisFilePath)) {\r
+ FileName = EfiGetNameGuidFromFwVolDevicePathNode (ThisFilePath);\r
+ if (FileName != NULL) {\r
+ break;\r
+ }\r
+ ThisFilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) NextDevicePathNode (ThisFilePath);\r
+ }\r
+ }\r
+\r
+ return FileName;\r
+}\r
+\r
/**\r
Register SMM image to SMRAM profile.\r
\r
@param DriverEntry SMM image info.\r
@param RegisterToDxe Register image to DXE.\r
\r
- @retval TRUE Register success.\r
- @retval FALSE Register fail.\r
+ @return EFI_SUCCESS Register successfully.\r
+ @return EFI_UNSUPPORTED Memory profile is unsupported,\r
+ or memory profile for the image is not required.\r
+ @return EFI_OUT_OF_RESOURCES No enough resource for this register.\r
\r
**/\r
-BOOLEAN\r
+EFI_STATUS\r
RegisterSmramProfileImage (\r
IN EFI_SMM_DRIVER_ENTRY *DriverEntry,\r
IN BOOLEAN RegisterToDxe\r
{\r
MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r
MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r
-\r
- if (!IS_SMRAM_PROFILE_ENABLED) {\r
- return FALSE;\r
- }\r
+ UINT8 TempBuffer[sizeof(MEDIA_FW_VOL_FILEPATH_DEVICE_PATH) + sizeof(EFI_DEVICE_PATH_PROTOCOL)];\r
+ MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FilePath;\r
\r
if (RegisterToDxe) {\r
RegisterImageToDxe (\r
);\r
}\r
\r
+ if (!IS_SMRAM_PROFILE_ENABLED) {\r
+ return EFI_UNSUPPORTED;\r
+ }\r
+\r
+ FilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) TempBuffer;\r
+ EfiInitializeFwVolDevicepathNode (FilePath, &DriverEntry->FileName);\r
+ SetDevicePathEndNode (FilePath + 1);\r
+\r
+ if (!NeedRecordThisDriver ((EFI_DEVICE_PATH_PROTOCOL *) FilePath)) {\r
+ return EFI_UNSUPPORTED;\r
+ }\r
+\r
ContextData = GetSmramProfileContext ();\r
if (ContextData == NULL) {\r
- return FALSE;\r
+ return EFI_UNSUPPORTED;\r
}\r
\r
DriverInfoData = BuildDriverInfo (\r
EFI_FV_FILETYPE_SMM\r
);\r
if (DriverInfoData == NULL) {\r
- return FALSE;\r
+ return EFI_OUT_OF_RESOURCES;\r
}\r
\r
- return TRUE;\r
+ return EFI_SUCCESS;\r
}\r
\r
/**\r
return NULL;\r
}\r
\r
-/**\r
- Search dummy image from SMRAM profile.\r
-\r
- @param ContextData Memory profile context.\r
-\r
- @return Pointer to memory profile driver info.\r
-\r
-**/\r
-MEMORY_PROFILE_DRIVER_INFO_DATA *\r
-FindDummyImage (\r
- IN MEMORY_PROFILE_CONTEXT_DATA *ContextData\r
- )\r
-{\r
- MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r
- LIST_ENTRY *DriverLink;\r
- LIST_ENTRY *DriverInfoList;\r
-\r
- DriverInfoList = ContextData->DriverInfoList;\r
-\r
- for (DriverLink = DriverInfoList->ForwardLink;\r
- DriverLink != DriverInfoList;\r
- DriverLink = DriverLink->ForwardLink) {\r
- DriverInfoData = CR (\r
- DriverLink,\r
- MEMORY_PROFILE_DRIVER_INFO_DATA,\r
- Link,\r
- MEMORY_PROFILE_DRIVER_INFO_SIGNATURE\r
- );\r
- if (CompareGuid (&gZeroGuid, &DriverInfoData->DriverInfo.FileName)) {\r
- return DriverInfoData;\r
- }\r
- }\r
-\r
- return BuildDriverInfo (ContextData, &gZeroGuid, 0, 0, 0, 0, 0);\r
-}\r
-\r
/**\r
Search image from memory profile.\r
It will return image, if (Address >= ImageBuffer) AND (Address < ImageBuffer + ImageSize)\r
}\r
}\r
\r
- //\r
- // Should never come here.\r
- //\r
- return FindDummyImage (ContextData);\r
+ return NULL;\r
}\r
\r
/**\r
@param DriverEntry SMM image info.\r
@param UnregisterFromDxe Unregister image from DXE.\r
\r
- @retval TRUE Unregister success.\r
- @retval FALSE Unregister fail.\r
+ @return EFI_SUCCESS Unregister successfully.\r
+ @return EFI_UNSUPPORTED Memory profile is unsupported,\r
+ or memory profile for the image is not required.\r
+ @return EFI_NOT_FOUND The image is not found.\r
\r
**/\r
-BOOLEAN\r
+EFI_STATUS\r
UnregisterSmramProfileImage (\r
IN EFI_SMM_DRIVER_ENTRY *DriverEntry,\r
IN BOOLEAN UnregisterFromDxe\r
EFI_GUID *FileName;\r
PHYSICAL_ADDRESS ImageAddress;\r
VOID *EntryPointInImage;\r
-\r
- if (!IS_SMRAM_PROFILE_ENABLED) {\r
- return FALSE;\r
- }\r
+ UINT8 TempBuffer[sizeof(MEDIA_FW_VOL_FILEPATH_DEVICE_PATH) + sizeof(EFI_DEVICE_PATH_PROTOCOL)];\r
+ MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FilePath;\r
\r
if (UnregisterFromDxe) {\r
UnregisterImageFromDxe (\r
);\r
}\r
\r
+ if (!IS_SMRAM_PROFILE_ENABLED) {\r
+ return EFI_UNSUPPORTED;\r
+ }\r
+\r
+ FilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) TempBuffer;\r
+ EfiInitializeFwVolDevicepathNode (FilePath, &DriverEntry->FileName);\r
+ SetDevicePathEndNode (FilePath + 1);\r
+\r
+ if (!NeedRecordThisDriver ((EFI_DEVICE_PATH_PROTOCOL *) FilePath)) {\r
+ return EFI_UNSUPPORTED;\r
+ }\r
+\r
ContextData = GetSmramProfileContext ();\r
if (ContextData == NULL) {\r
- return FALSE;\r
+ return EFI_UNSUPPORTED;\r
}\r
\r
DriverInfoData = NULL;\r
DriverInfoData = GetMemoryProfileDriverInfoFromAddress (ContextData, ImageAddress);\r
}\r
if (DriverInfoData == NULL) {\r
- return FALSE;\r
+ return EFI_NOT_FOUND;\r
}\r
\r
ContextData->Context.TotalImageSize -= DriverInfoData->DriverInfo.ImageSize;\r
\r
- DriverInfoData->DriverInfo.ImageBase = 0;\r
+ // Keep the ImageBase for RVA calculation in Application.\r
+ //DriverInfoData->DriverInfo.ImageBase = 0;\r
DriverInfoData->DriverInfo.ImageSize = 0;\r
\r
if (DriverInfoData->DriverInfo.PeakUsage == 0) {\r
SmmInternalFreePool (DriverInfoData);\r
}\r
\r
- return TRUE;\r
+ return EFI_SUCCESS;\r
}\r
\r
/**\r
@param MemoryType Memory type.\r
@param Size Buffer size.\r
@param Buffer Buffer address.\r
+ @param ActionString String for memory profile action.\r
\r
- @retval TRUE Profile udpate success.\r
- @retval FALSE Profile update fail.\r
+ @return EFI_SUCCESS Memory profile is updated.\r
+ @return EFI_UNSUPPORTED Memory profile is unsupported,\r
+ or memory profile for the image is not required.\r
+ @return EFI_OUT_OF_RESOURCES No enough resource to update memory profile for allocate action.\r
\r
**/\r
-BOOLEAN\r
+EFI_STATUS\r
SmmCoreUpdateProfileAllocate (\r
IN PHYSICAL_ADDRESS CallerAddress,\r
IN MEMORY_PROFILE_ACTION Action,\r
IN EFI_MEMORY_TYPE MemoryType,\r
IN UINTN Size,\r
- IN VOID *Buffer\r
+ IN VOID *Buffer,\r
+ IN CHAR8 *ActionString OPTIONAL\r
)\r
{\r
EFI_STATUS Status;\r
- MEMORY_PROFILE_CONTEXT *Context;\r
- MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r
- MEMORY_PROFILE_ALLOC_INFO *AllocInfo;\r
+ MEMORY_PROFILE_CONTEXT *Context;\r
+ MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r
+ MEMORY_PROFILE_ALLOC_INFO *AllocInfo;\r
MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r
MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r
MEMORY_PROFILE_ALLOC_INFO_DATA *AllocInfoData;\r
EFI_MEMORY_TYPE ProfileMemoryIndex;\r
+ MEMORY_PROFILE_ACTION BasicAction;\r
+ UINTN ActionStringSize;\r
+ UINTN ActionStringOccupiedSize;\r
\r
- AllocInfoData = NULL;\r
+ BasicAction = Action & MEMORY_PROFILE_ACTION_BASIC_MASK;\r
\r
ContextData = GetSmramProfileContext ();\r
if (ContextData == NULL) {\r
- return FALSE;\r
+ return EFI_UNSUPPORTED;\r
}\r
\r
DriverInfoData = GetMemoryProfileDriverInfoFromAddress (ContextData, CallerAddress);\r
- ASSERT (DriverInfoData != NULL);\r
+ if (DriverInfoData == NULL) {\r
+ return EFI_UNSUPPORTED;\r
+ }\r
+\r
+ ActionStringSize = 0;\r
+ ActionStringOccupiedSize = 0;\r
+ if (ActionString != NULL) {\r
+ ActionStringSize = AsciiStrSize (ActionString);\r
+ ActionStringOccupiedSize = GET_OCCUPIED_SIZE (ActionStringSize, sizeof (UINT64));\r
+ }\r
\r
//\r
// Use SmmInternalAllocatePool() that will not update profile for this AllocatePool action.\r
//\r
+ AllocInfoData = NULL;\r
Status = SmmInternalAllocatePool (\r
EfiRuntimeServicesData,\r
- sizeof (*AllocInfoData),\r
+ sizeof (*AllocInfoData) + ActionStringSize,\r
(VOID **) &AllocInfoData\r
);\r
if (EFI_ERROR (Status)) {\r
- return FALSE;\r
+ return EFI_OUT_OF_RESOURCES;\r
+ }\r
+ ASSERT (AllocInfoData != NULL);\r
+\r
+ //\r
+ // Only update SequenceCount if and only if it is basic action.\r
+ //\r
+ if (Action == BasicAction) {\r
+ ContextData->Context.SequenceCount ++;\r
}\r
+\r
AllocInfo = &AllocInfoData->AllocInfo;\r
AllocInfoData->Signature = MEMORY_PROFILE_ALLOC_INFO_SIGNATURE;\r
AllocInfo->Header.Signature = MEMORY_PROFILE_ALLOC_INFO_SIGNATURE;\r
- AllocInfo->Header.Length = sizeof (MEMORY_PROFILE_ALLOC_INFO);\r
+ AllocInfo->Header.Length = (UINT16) (sizeof (MEMORY_PROFILE_ALLOC_INFO) + ActionStringOccupiedSize);\r
AllocInfo->Header.Revision = MEMORY_PROFILE_ALLOC_INFO_REVISION;\r
AllocInfo->CallerAddress = CallerAddress;\r
AllocInfo->SequenceId = ContextData->Context.SequenceCount;\r
AllocInfo->MemoryType = MemoryType;\r
AllocInfo->Buffer = (PHYSICAL_ADDRESS) (UINTN) Buffer;\r
AllocInfo->Size = Size;\r
+ if (ActionString != NULL) {\r
+ AllocInfo->ActionStringOffset = (UINT16) sizeof (MEMORY_PROFILE_ALLOC_INFO);\r
+ AllocInfoData->ActionString = (CHAR8 *) (AllocInfoData + 1);\r
+ CopyMem (AllocInfoData->ActionString, ActionString, ActionStringSize);\r
+ } else {\r
+ AllocInfo->ActionStringOffset = 0;\r
+ AllocInfoData->ActionString = NULL;\r
+ }\r
\r
InsertTailList (DriverInfoData->AllocInfoList, &AllocInfoData->Link);\r
\r
- ProfileMemoryIndex = GetProfileMemoryIndex (MemoryType);\r
-\r
+ Context = &ContextData->Context;\r
DriverInfo = &DriverInfoData->DriverInfo;\r
- DriverInfo->CurrentUsage += Size;\r
- if (DriverInfo->PeakUsage < DriverInfo->CurrentUsage) {\r
- DriverInfo->PeakUsage = DriverInfo->CurrentUsage;\r
- }\r
- DriverInfo->CurrentUsageByType[ProfileMemoryIndex] += Size;\r
- if (DriverInfo->PeakUsageByType[ProfileMemoryIndex] < DriverInfo->CurrentUsageByType[ProfileMemoryIndex]) {\r
- DriverInfo->PeakUsageByType[ProfileMemoryIndex] = DriverInfo->CurrentUsageByType[ProfileMemoryIndex];\r
- }\r
DriverInfo->AllocRecordCount ++;\r
\r
- Context = &ContextData->Context;\r
- Context->CurrentTotalUsage += Size;\r
- if (Context->PeakTotalUsage < Context->CurrentTotalUsage) {\r
- Context->PeakTotalUsage = Context->CurrentTotalUsage;\r
- }\r
- Context->CurrentTotalUsageByType[ProfileMemoryIndex] += Size;\r
- if (Context->PeakTotalUsageByType[ProfileMemoryIndex] < Context->CurrentTotalUsageByType[ProfileMemoryIndex]) {\r
- Context->PeakTotalUsageByType[ProfileMemoryIndex] = Context->CurrentTotalUsageByType[ProfileMemoryIndex];\r
+ //\r
+ // Update summary if and only if it is basic action.\r
+ //\r
+ if (Action == BasicAction) {\r
+ ProfileMemoryIndex = GetProfileMemoryIndex (MemoryType);\r
+\r
+ DriverInfo->CurrentUsage += Size;\r
+ if (DriverInfo->PeakUsage < DriverInfo->CurrentUsage) {\r
+ DriverInfo->PeakUsage = DriverInfo->CurrentUsage;\r
+ }\r
+ DriverInfo->CurrentUsageByType[ProfileMemoryIndex] += Size;\r
+ if (DriverInfo->PeakUsageByType[ProfileMemoryIndex] < DriverInfo->CurrentUsageByType[ProfileMemoryIndex]) {\r
+ DriverInfo->PeakUsageByType[ProfileMemoryIndex] = DriverInfo->CurrentUsageByType[ProfileMemoryIndex];\r
+ }\r
+\r
+ Context->CurrentTotalUsage += Size;\r
+ if (Context->PeakTotalUsage < Context->CurrentTotalUsage) {\r
+ Context->PeakTotalUsage = Context->CurrentTotalUsage;\r
+ }\r
+ Context->CurrentTotalUsageByType[ProfileMemoryIndex] += Size;\r
+ if (Context->PeakTotalUsageByType[ProfileMemoryIndex] < Context->CurrentTotalUsageByType[ProfileMemoryIndex]) {\r
+ Context->PeakTotalUsageByType[ProfileMemoryIndex] = Context->CurrentTotalUsageByType[ProfileMemoryIndex];\r
+ }\r
+\r
+ SmramProfileUpdateFreePages (ContextData);\r
}\r
- Context->SequenceCount ++;\r
\r
- SmramProfileUpdateFreePages (ContextData);\r
- return TRUE;\r
+ return EFI_SUCCESS;\r
}\r
\r
/**\r
Get memory profile alloc info from memory profile\r
\r
@param DriverInfoData Driver info\r
- @param Action This Free action\r
+ @param BasicAction This Free basic action\r
@param Size Buffer size\r
@param Buffer Buffer address\r
\r
MEMORY_PROFILE_ALLOC_INFO_DATA *\r
GetMemoryProfileAllocInfoFromAddress (\r
IN MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData,\r
- IN MEMORY_PROFILE_ACTION Action,\r
+ IN MEMORY_PROFILE_ACTION BasicAction,\r
IN UINTN Size,\r
IN VOID *Buffer\r
)\r
MEMORY_PROFILE_ALLOC_INFO_SIGNATURE\r
);\r
AllocInfo = &AllocInfoData->AllocInfo;\r
- if (AllocInfo->Action != Action) {\r
+ if ((AllocInfo->Action & MEMORY_PROFILE_ACTION_BASIC_MASK) != BasicAction) {\r
continue;\r
}\r
- switch (Action) {\r
+ switch (BasicAction) {\r
case MemoryProfileActionAllocatePages:\r
if ((AllocInfo->Buffer <= (PHYSICAL_ADDRESS) (UINTN) Buffer) &&\r
((AllocInfo->Buffer + AllocInfo->Size) >= ((PHYSICAL_ADDRESS) (UINTN) Buffer + Size))) {\r
@param Size Buffer size.\r
@param Buffer Buffer address.\r
\r
- @retval TRUE Profile udpate success.\r
- @retval FALSE Profile update fail.\r
+ @return EFI_SUCCESS Memory profile is updated.\r
+ @return EFI_UNSUPPORTED Memory profile is unsupported.\r
+ @return EFI_NOT_FOUND No matched allocate info found for free action.\r
\r
**/\r
-BOOLEAN\r
+EFI_STATUS\r
SmmCoreUpdateProfileFree (\r
IN PHYSICAL_ADDRESS CallerAddress,\r
IN MEMORY_PROFILE_ACTION Action,\r
MEMORY_PROFILE_DRIVER_INFO_DATA *ThisDriverInfoData;\r
MEMORY_PROFILE_ALLOC_INFO_DATA *AllocInfoData;\r
EFI_MEMORY_TYPE ProfileMemoryIndex;\r
+ MEMORY_PROFILE_ACTION BasicAction;\r
+ BOOLEAN Found;\r
+\r
+ BasicAction = Action & MEMORY_PROFILE_ACTION_BASIC_MASK;\r
\r
ContextData = GetSmramProfileContext ();\r
if (ContextData == NULL) {\r
- return FALSE;\r
+ return EFI_UNSUPPORTED;\r
}\r
\r
DriverInfoData = GetMemoryProfileDriverInfoFromAddress (ContextData, CallerAddress);\r
- ASSERT (DriverInfoData != NULL);\r
\r
- switch (Action) {\r
- case MemoryProfileActionFreePages:\r
- AllocInfoData = GetMemoryProfileAllocInfoFromAddress (DriverInfoData, MemoryProfileActionAllocatePages, Size, Buffer);\r
- break;\r
- case MemoryProfileActionFreePool:\r
- AllocInfoData = GetMemoryProfileAllocInfoFromAddress (DriverInfoData, MemoryProfileActionAllocatePool, 0, Buffer);\r
- break;\r
- default:\r
- ASSERT (FALSE);\r
- AllocInfoData = NULL;\r
- break;\r
- }\r
- if (AllocInfoData == NULL) {\r
- //\r
- // Legal case, because driver A might free memory allocated by driver B, by some protocol.\r
- //\r
- DriverInfoList = ContextData->DriverInfoList;\r
-\r
- for (DriverLink = DriverInfoList->ForwardLink;\r
- DriverLink != DriverInfoList;\r
- DriverLink = DriverLink->ForwardLink) {\r
- ThisDriverInfoData = CR (\r
- DriverLink,\r
- MEMORY_PROFILE_DRIVER_INFO_DATA,\r
- Link,\r
- MEMORY_PROFILE_DRIVER_INFO_SIGNATURE\r
- );\r
- switch (Action) {\r
+ //\r
+ // Do not return if DriverInfoData == NULL here,\r
+ // because driver A might free memory allocated by driver B.\r
+ //\r
+\r
+ //\r
+ // Need use do-while loop to find all possible record,\r
+ // because one address might be recorded multiple times.\r
+ //\r
+ Found = FALSE;\r
+ AllocInfoData = NULL;\r
+ do {\r
+ if (DriverInfoData != NULL) {\r
+ switch (BasicAction) {\r
case MemoryProfileActionFreePages:\r
- AllocInfoData = GetMemoryProfileAllocInfoFromAddress (ThisDriverInfoData, MemoryProfileActionAllocatePages, Size, Buffer);\r
+ AllocInfoData = GetMemoryProfileAllocInfoFromAddress (DriverInfoData, MemoryProfileActionAllocatePages, Size, Buffer);\r
break;\r
case MemoryProfileActionFreePool:\r
- AllocInfoData = GetMemoryProfileAllocInfoFromAddress (ThisDriverInfoData, MemoryProfileActionAllocatePool, 0, Buffer);\r
+ AllocInfoData = GetMemoryProfileAllocInfoFromAddress (DriverInfoData, MemoryProfileActionAllocatePool, 0, Buffer);\r
break;\r
default:\r
ASSERT (FALSE);\r
AllocInfoData = NULL;\r
break;\r
}\r
- if (AllocInfoData != NULL) {\r
- DriverInfoData = ThisDriverInfoData;\r
- break;\r
- }\r
}\r
-\r
if (AllocInfoData == NULL) {\r
//\r
- // No matched allocate operation is found for this free operation.\r
- // It is because the specified memory type allocate operation has been\r
- // filtered by CoreNeedRecordProfile(), but free operations have no\r
- // memory type information, they can not be filtered by CoreNeedRecordProfile().\r
- // Then, they will be filtered here.\r
+ // Legal case, because driver A might free memory allocated by driver B, by some protocol.\r
//\r
- return FALSE;\r
- }\r
- }\r
+ DriverInfoList = ContextData->DriverInfoList;\r
+\r
+ for (DriverLink = DriverInfoList->ForwardLink;\r
+ DriverLink != DriverInfoList;\r
+ DriverLink = DriverLink->ForwardLink) {\r
+ ThisDriverInfoData = CR (\r
+ DriverLink,\r
+ MEMORY_PROFILE_DRIVER_INFO_DATA,\r
+ Link,\r
+ MEMORY_PROFILE_DRIVER_INFO_SIGNATURE\r
+ );\r
+ switch (BasicAction) {\r
+ case MemoryProfileActionFreePages:\r
+ AllocInfoData = GetMemoryProfileAllocInfoFromAddress (ThisDriverInfoData, MemoryProfileActionAllocatePages, Size, Buffer);\r
+ break;\r
+ case MemoryProfileActionFreePool:\r
+ AllocInfoData = GetMemoryProfileAllocInfoFromAddress (ThisDriverInfoData, MemoryProfileActionAllocatePool, 0, Buffer);\r
+ break;\r
+ default:\r
+ ASSERT (FALSE);\r
+ AllocInfoData = NULL;\r
+ break;\r
+ }\r
+ if (AllocInfoData != NULL) {\r
+ DriverInfoData = ThisDriverInfoData;\r
+ break;\r
+ }\r
+ }\r
\r
- Context = &ContextData->Context;\r
- DriverInfo = &DriverInfoData->DriverInfo;\r
- AllocInfo = &AllocInfoData->AllocInfo;\r
+ if (AllocInfoData == NULL) {\r
+ //\r
+ // If (!Found), no matched allocate info is found for this free action.\r
+ // It is because the specified memory type allocate actions have been filtered by\r
+ // CoreNeedRecordProfile(), but free actions have no memory type information,\r
+ // they can not be filtered by CoreNeedRecordProfile(). Then, they will be\r
+ // filtered here.\r
+ //\r
+ // If (Found), it is normal exit path.\r
+ return (Found ? EFI_SUCCESS : EFI_NOT_FOUND);\r
+ }\r
+ }\r
\r
- ProfileMemoryIndex = GetProfileMemoryIndex (AllocInfo->MemoryType);\r
+ Found = TRUE;\r
\r
- Context->CurrentTotalUsage -= AllocInfo->Size;\r
- Context->CurrentTotalUsageByType[ProfileMemoryIndex] -= AllocInfo->Size;\r
+ Context = &ContextData->Context;\r
+ DriverInfo = &DriverInfoData->DriverInfo;\r
+ AllocInfo = &AllocInfoData->AllocInfo;\r
\r
- DriverInfo->CurrentUsage -= AllocInfo->Size;\r
- DriverInfo->CurrentUsageByType[ProfileMemoryIndex] -= AllocInfo->Size;\r
- DriverInfo->AllocRecordCount --;\r
+ DriverInfo->AllocRecordCount --;\r
+ //\r
+ // Update summary if and only if it is basic action.\r
+ //\r
+ if (AllocInfo->Action == (AllocInfo->Action & MEMORY_PROFILE_ACTION_BASIC_MASK)) {\r
+ ProfileMemoryIndex = GetProfileMemoryIndex (AllocInfo->MemoryType);\r
\r
- RemoveEntryList (&AllocInfoData->Link);\r
+ Context->CurrentTotalUsage -= AllocInfo->Size;\r
+ Context->CurrentTotalUsageByType[ProfileMemoryIndex] -= AllocInfo->Size;\r
\r
- if (Action == MemoryProfileActionFreePages) {\r
- if (AllocInfo->Buffer != (PHYSICAL_ADDRESS) (UINTN) Buffer) {\r
- SmmCoreUpdateProfileAllocate (\r
- AllocInfo->CallerAddress,\r
- MemoryProfileActionAllocatePages,\r
- AllocInfo->MemoryType,\r
- (UINTN) ((PHYSICAL_ADDRESS) (UINTN) Buffer - AllocInfo->Buffer),\r
- (VOID *) (UINTN) AllocInfo->Buffer\r
- );\r
- }\r
- if (AllocInfo->Buffer + AllocInfo->Size != ((PHYSICAL_ADDRESS) (UINTN) Buffer + Size)) {\r
- SmmCoreUpdateProfileAllocate (\r
- AllocInfo->CallerAddress,\r
- MemoryProfileActionAllocatePages,\r
- AllocInfo->MemoryType,\r
- (UINTN) ((AllocInfo->Buffer + AllocInfo->Size) - ((PHYSICAL_ADDRESS) (UINTN) Buffer + Size)),\r
- (VOID *) ((UINTN) Buffer + Size)\r
- );\r
+ DriverInfo->CurrentUsage -= AllocInfo->Size;\r
+ DriverInfo->CurrentUsageByType[ProfileMemoryIndex] -= AllocInfo->Size;\r
}\r
- }\r
\r
- //\r
- // Use SmmInternalFreePool() that will not update profile for this FreePool action.\r
- //\r
- SmmInternalFreePool (AllocInfoData);\r
+ RemoveEntryList (&AllocInfoData->Link);\r
+\r
+ if (BasicAction == MemoryProfileActionFreePages) {\r
+ if (AllocInfo->Buffer != (PHYSICAL_ADDRESS) (UINTN) Buffer) {\r
+ SmmCoreUpdateProfileAllocate (\r
+ AllocInfo->CallerAddress,\r
+ AllocInfo->Action,\r
+ AllocInfo->MemoryType,\r
+ (UINTN) ((PHYSICAL_ADDRESS) (UINTN) Buffer - AllocInfo->Buffer),\r
+ (VOID *) (UINTN) AllocInfo->Buffer,\r
+ AllocInfoData->ActionString\r
+ );\r
+ }\r
+ if (AllocInfo->Buffer + AllocInfo->Size != ((PHYSICAL_ADDRESS) (UINTN) Buffer + Size)) {\r
+ SmmCoreUpdateProfileAllocate (\r
+ AllocInfo->CallerAddress,\r
+ AllocInfo->Action,\r
+ AllocInfo->MemoryType,\r
+ (UINTN) ((AllocInfo->Buffer + AllocInfo->Size) - ((PHYSICAL_ADDRESS) (UINTN) Buffer + Size)),\r
+ (VOID *) ((UINTN) Buffer + Size),\r
+ AllocInfoData->ActionString\r
+ );\r
+ }\r
+ }\r
\r
- return TRUE;\r
+ //\r
+ // Use SmmInternalFreePool() that will not update profile for this FreePool action.\r
+ //\r
+ SmmInternalFreePool (AllocInfoData);\r
+ } while (TRUE);\r
}\r
\r
/**\r
@param CallerAddress Address of caller who call Allocate or Free.\r
@param Action This Allocate or Free action.\r
@param MemoryType Memory type.\r
+ EfiMaxMemoryType means the MemoryType is unknown.\r
@param Size Buffer size.\r
@param Buffer Buffer address.\r
-\r
- @retval TRUE Profile udpate success.\r
- @retval FALSE Profile update fail.\r
+ @param ActionString String for memory profile action.\r
+ Only needed for user defined allocate action.\r
+\r
+ @return EFI_SUCCESS Memory profile is updated.\r
+ @return EFI_UNSUPPORTED Memory profile is unsupported,\r
+ or memory profile for the image is not required,\r
+ or memory profile for the memory type is not required.\r
+ @return EFI_ACCESS_DENIED It is during memory profile data getting.\r
+ @return EFI_ABORTED Memory profile recording is not enabled.\r
+ @return EFI_OUT_OF_RESOURCES No enough resource to update memory profile for allocate action.\r
+ @return EFI_NOT_FOUND No matched allocate info found for free action.\r
\r
**/\r
-BOOLEAN\r
+EFI_STATUS\r
+EFIAPI\r
SmmCoreUpdateProfile (\r
IN PHYSICAL_ADDRESS CallerAddress,\r
IN MEMORY_PROFILE_ACTION Action,\r
IN EFI_MEMORY_TYPE MemoryType, // Valid for AllocatePages/AllocatePool\r
IN UINTN Size, // Valid for AllocatePages/FreePages/AllocatePool\r
- IN VOID *Buffer\r
+ IN VOID *Buffer,\r
+ IN CHAR8 *ActionString OPTIONAL\r
)\r
{\r
+ EFI_STATUS Status;\r
MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r
+ MEMORY_PROFILE_ACTION BasicAction;\r
\r
if (!IS_SMRAM_PROFILE_ENABLED) {\r
- return FALSE;\r
+ return EFI_UNSUPPORTED;\r
}\r
\r
- if (!mSmramProfileRecordingStatus) {\r
- return FALSE;\r
+ if (mSmramProfileGettingStatus) {\r
+ return EFI_ACCESS_DENIED;\r
+ }\r
+\r
+ if (!mSmramProfileRecordingEnable) {\r
+ return EFI_ABORTED;\r
}\r
\r
+ //\r
+ // Get the basic action to know how to process the record\r
+ //\r
+ BasicAction = Action & MEMORY_PROFILE_ACTION_BASIC_MASK;\r
+\r
//\r
// Free operations have no memory type information, so skip the check.\r
//\r
- if ((Action == MemoryProfileActionAllocatePages) || (Action == MemoryProfileActionAllocatePool)) {\r
+ if ((BasicAction == MemoryProfileActionAllocatePages) || (BasicAction == MemoryProfileActionAllocatePool)) {\r
//\r
// Only record limited MemoryType.\r
//\r
if (!SmmCoreNeedRecordProfile (MemoryType)) {\r
- return FALSE;\r
+ return EFI_UNSUPPORTED;\r
}\r
}\r
\r
ContextData = GetSmramProfileContext ();\r
if (ContextData == NULL) {\r
- return FALSE;\r
+ return EFI_UNSUPPORTED;\r
}\r
\r
- switch (Action) {\r
+ switch (BasicAction) {\r
case MemoryProfileActionAllocatePages:\r
- SmmCoreUpdateProfileAllocate (CallerAddress, Action, MemoryType, Size, Buffer);\r
+ Status = SmmCoreUpdateProfileAllocate (CallerAddress, Action, MemoryType, Size, Buffer, ActionString);\r
break;\r
case MemoryProfileActionFreePages:\r
- SmmCoreUpdateProfileFree (CallerAddress, Action, Size, Buffer);\r
+ Status = SmmCoreUpdateProfileFree (CallerAddress, Action, Size, Buffer);\r
break;\r
case MemoryProfileActionAllocatePool:\r
- SmmCoreUpdateProfileAllocate (CallerAddress, Action, MemoryType, Size, Buffer);\r
+ Status = SmmCoreUpdateProfileAllocate (CallerAddress, Action, MemoryType, Size, Buffer, ActionString);\r
break;\r
case MemoryProfileActionFreePool:\r
- SmmCoreUpdateProfileFree (CallerAddress, Action, 0, Buffer);\r
+ Status = SmmCoreUpdateProfileFree (CallerAddress, Action, 0, Buffer);\r
break;\r
default:\r
ASSERT (FALSE);\r
+ Status = EFI_UNSUPPORTED;\r
break;\r
}\r
\r
- return TRUE;\r
+ return Status;\r
}\r
\r
/**\r
VOID\r
)\r
{\r
- MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r
- MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r
- LIST_ENTRY *DriverInfoList;\r
- LIST_ENTRY *DriverLink;\r
- UINTN TotalSize;\r
- LIST_ENTRY *Node;\r
- LIST_ENTRY *FreePageList;\r
- LIST_ENTRY *FreePoolList;\r
- FREE_POOL_HEADER *Pool;\r
- UINTN PoolListIndex;\r
- UINTN Index;\r
+ MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r
+ MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r
+ MEMORY_PROFILE_ALLOC_INFO_DATA *AllocInfoData;\r
+ LIST_ENTRY *DriverInfoList;\r
+ LIST_ENTRY *DriverLink;\r
+ LIST_ENTRY *AllocInfoList;\r
+ LIST_ENTRY *AllocLink;\r
+ UINTN TotalSize;\r
+ LIST_ENTRY *Node;\r
+ LIST_ENTRY *FreePageList;\r
+ LIST_ENTRY *FreePoolList;\r
+ FREE_POOL_HEADER *Pool;\r
+ UINTN PoolListIndex;\r
+ UINTN Index;\r
\r
ContextData = GetSmramProfileContext ();\r
if (ContextData == NULL) {\r
}\r
\r
TotalSize = sizeof (MEMORY_PROFILE_CONTEXT);\r
- TotalSize += sizeof (MEMORY_PROFILE_DRIVER_INFO) * (UINTN) ContextData->Context.ImageCount;\r
\r
DriverInfoList = ContextData->DriverInfoList;\r
for (DriverLink = DriverInfoList->ForwardLink;\r
Link,\r
MEMORY_PROFILE_DRIVER_INFO_SIGNATURE\r
);\r
- TotalSize += sizeof (MEMORY_PROFILE_ALLOC_INFO) * (UINTN) DriverInfoData->DriverInfo.AllocRecordCount;\r
+ TotalSize += DriverInfoData->DriverInfo.Header.Length;\r
+\r
+ AllocInfoList = DriverInfoData->AllocInfoList;\r
+ for (AllocLink = AllocInfoList->ForwardLink;\r
+ AllocLink != AllocInfoList;\r
+ AllocLink = AllocLink->ForwardLink) {\r
+ AllocInfoData = CR (\r
+ AllocLink,\r
+ MEMORY_PROFILE_ALLOC_INFO_DATA,\r
+ Link,\r
+ MEMORY_PROFILE_ALLOC_INFO_SIGNATURE\r
+ );\r
+ TotalSize += AllocInfoData->AllocInfo.Header.Length;\r
+ }\r
}\r
\r
\r
MEMORY_PROFILE_DESCRIPTOR *MemoryProfileDescriptor;\r
UINT64 Offset;\r
UINT64 RemainingSize;\r
+ UINTN PdbSize;\r
+ UINTN ActionStringSize;\r
\r
ContextData = GetSmramProfileContext ();\r
if (ContextData == NULL) {\r
Link,\r
MEMORY_PROFILE_DRIVER_INFO_SIGNATURE\r
);\r
- if (*ProfileOffset < (Offset + sizeof (MEMORY_PROFILE_DRIVER_INFO))) {\r
- if (RemainingSize >= sizeof (MEMORY_PROFILE_DRIVER_INFO)) {\r
+ if (*ProfileOffset < (Offset + DriverInfoData->DriverInfo.Header.Length)) {\r
+ if (RemainingSize >= DriverInfoData->DriverInfo.Header.Length) {\r
DriverInfo = ProfileBuffer;\r
CopyMem (DriverInfo, &DriverInfoData->DriverInfo, sizeof (MEMORY_PROFILE_DRIVER_INFO));\r
- RemainingSize -= sizeof (MEMORY_PROFILE_DRIVER_INFO);\r
- ProfileBuffer = (UINT8 *) ProfileBuffer + sizeof (MEMORY_PROFILE_DRIVER_INFO);\r
+ if (DriverInfo->PdbStringOffset != 0) {\r
+ PdbSize = AsciiStrSize (DriverInfoData->PdbString);\r
+ CopyMem ((VOID *) ((UINTN) DriverInfo + DriverInfo->PdbStringOffset), DriverInfoData->PdbString, PdbSize);\r
+ }\r
+ RemainingSize -= DriverInfo->Header.Length;\r
+ ProfileBuffer = (UINT8 *) ProfileBuffer + DriverInfo->Header.Length;\r
} else {\r
goto Done;\r
}\r
}\r
- Offset += sizeof (MEMORY_PROFILE_DRIVER_INFO);\r
+ Offset += DriverInfoData->DriverInfo.Header.Length;\r
\r
AllocInfoList = DriverInfoData->AllocInfoList;\r
for (AllocLink = AllocInfoList->ForwardLink;\r
Link,\r
MEMORY_PROFILE_ALLOC_INFO_SIGNATURE\r
);\r
- if (*ProfileOffset < (Offset + sizeof (MEMORY_PROFILE_ALLOC_INFO))) {\r
- if (RemainingSize >= sizeof (MEMORY_PROFILE_ALLOC_INFO)) {\r
+ if (*ProfileOffset < (Offset + AllocInfoData->AllocInfo.Header.Length)) {\r
+ if (RemainingSize >= AllocInfoData->AllocInfo.Header.Length) {\r
AllocInfo = ProfileBuffer;\r
CopyMem (AllocInfo, &AllocInfoData->AllocInfo, sizeof (MEMORY_PROFILE_ALLOC_INFO));\r
- RemainingSize -= sizeof (MEMORY_PROFILE_ALLOC_INFO);\r
- ProfileBuffer = (UINT8 *) ProfileBuffer + sizeof (MEMORY_PROFILE_ALLOC_INFO);\r
+ if (AllocInfo->ActionStringOffset) {\r
+ ActionStringSize = AsciiStrSize (AllocInfoData->ActionString);\r
+ CopyMem ((VOID *) ((UINTN) AllocInfo + AllocInfo->ActionStringOffset), AllocInfoData->ActionString, ActionStringSize);\r
+ }\r
+ RemainingSize -= AllocInfo->Header.Length;\r
+ ProfileBuffer = (UINT8 *) ProfileBuffer + AllocInfo->Header.Length;\r
} else {\r
goto Done;\r
}\r
}\r
- Offset += sizeof (MEMORY_PROFILE_ALLOC_INFO);\r
+ Offset += AllocInfoData->AllocInfo.Header.Length;\r
}\r
}\r
\r
*ProfileOffset = Offset;\r
}\r
\r
+/**\r
+ Get memory profile data.\r
+\r
+ @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r
+ @param[in, out] ProfileSize On entry, points to the size in bytes of the ProfileBuffer.\r
+ On return, points to the size of the data returned in ProfileBuffer.\r
+ @param[out] ProfileBuffer Profile buffer.\r
+ \r
+ @return EFI_SUCCESS Get the memory profile data successfully.\r
+ @return EFI_UNSUPPORTED Memory profile is unsupported.\r
+ @return EFI_BUFFER_TO_SMALL The ProfileSize is too small for the resulting data. \r
+ ProfileSize is updated with the size required.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+SmramProfileProtocolGetData (\r
+ IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r
+ IN OUT UINT64 *ProfileSize,\r
+ OUT VOID *ProfileBuffer\r
+ )\r
+{\r
+ UINT64 Size;\r
+ UINT64 Offset;\r
+ MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r
+ BOOLEAN SmramProfileGettingStatus;\r
+\r
+ ContextData = GetSmramProfileContext ();\r
+ if (ContextData == NULL) {\r
+ return EFI_UNSUPPORTED;\r
+ }\r
+\r
+ SmramProfileGettingStatus = mSmramProfileGettingStatus;\r
+ mSmramProfileGettingStatus = TRUE;\r
+\r
+ Size = SmramProfileGetDataSize ();\r
+\r
+ if (*ProfileSize < Size) {\r
+ *ProfileSize = Size;\r
+ mSmramProfileGettingStatus = SmramProfileGettingStatus;\r
+ return EFI_BUFFER_TOO_SMALL;\r
+ }\r
+\r
+ Offset = 0;\r
+ SmramProfileCopyData (ProfileBuffer, &Size, &Offset);\r
+ *ProfileSize = Size;\r
+\r
+ mSmramProfileGettingStatus = SmramProfileGettingStatus;\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+/**\r
+ Register image to memory profile.\r
+\r
+ @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r
+ @param[in] FilePath File path of the image.\r
+ @param[in] ImageBase Image base address.\r
+ @param[in] ImageSize Image size.\r
+ @param[in] FileType File type of the image.\r
+\r
+ @return EFI_SUCCESS Register successfully.\r
+ @return EFI_UNSUPPORTED Memory profile is unsupported,\r
+ or memory profile for the image is not required.\r
+ @return EFI_OUT_OF_RESOURCES No enough resource for this register.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+SmramProfileProtocolRegisterImage (\r
+ IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r
+ IN EFI_DEVICE_PATH_PROTOCOL *FilePath,\r
+ IN PHYSICAL_ADDRESS ImageBase,\r
+ IN UINT64 ImageSize,\r
+ IN EFI_FV_FILETYPE FileType\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ EFI_SMM_DRIVER_ENTRY DriverEntry;\r
+ VOID *EntryPointInImage;\r
+ EFI_GUID *Name;\r
+ \r
+ ZeroMem (&DriverEntry, sizeof (DriverEntry));\r
+ Name = GetFileNameFromFilePath (FilePath);\r
+ if (Name != NULL) {\r
+ CopyMem (&DriverEntry.FileName, Name, sizeof (EFI_GUID));\r
+ }\r
+ DriverEntry.ImageBuffer = ImageBase;\r
+ DriverEntry.NumberOfPage = EFI_SIZE_TO_PAGES ((UINTN) ImageSize);\r
+ Status = InternalPeCoffGetEntryPoint ((VOID *) (UINTN) DriverEntry.ImageBuffer, &EntryPointInImage);\r
+ ASSERT_EFI_ERROR (Status);\r
+ DriverEntry.ImageEntryPoint = (PHYSICAL_ADDRESS) (UINTN) EntryPointInImage;\r
+\r
+ return RegisterSmramProfileImage (&DriverEntry, FALSE);\r
+}\r
+\r
+/**\r
+ Unregister image from memory profile.\r
+\r
+ @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r
+ @param[in] FilePath File path of the image.\r
+ @param[in] ImageBase Image base address.\r
+ @param[in] ImageSize Image size.\r
+\r
+ @return EFI_SUCCESS Unregister successfully.\r
+ @return EFI_UNSUPPORTED Memory profile is unsupported,\r
+ or memory profile for the image is not required.\r
+ @return EFI_NOT_FOUND The image is not found.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+SmramProfileProtocolUnregisterImage (\r
+ IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r
+ IN EFI_DEVICE_PATH_PROTOCOL *FilePath,\r
+ IN PHYSICAL_ADDRESS ImageBase,\r
+ IN UINT64 ImageSize\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ EFI_SMM_DRIVER_ENTRY DriverEntry;\r
+ VOID *EntryPointInImage;\r
+ EFI_GUID *Name;\r
+\r
+ ZeroMem (&DriverEntry, sizeof (DriverEntry));\r
+ Name = GetFileNameFromFilePath (FilePath);\r
+ if (Name != NULL) {\r
+ CopyMem (&DriverEntry.FileName, Name, sizeof (EFI_GUID));\r
+ }\r
+ DriverEntry.ImageBuffer = ImageBase;\r
+ DriverEntry.NumberOfPage = EFI_SIZE_TO_PAGES ((UINTN) ImageSize);\r
+ Status = InternalPeCoffGetEntryPoint ((VOID *) (UINTN) DriverEntry.ImageBuffer, &EntryPointInImage);\r
+ ASSERT_EFI_ERROR (Status);\r
+ DriverEntry.ImageEntryPoint = (PHYSICAL_ADDRESS) (UINTN) EntryPointInImage;\r
+\r
+ return UnregisterSmramProfileImage (&DriverEntry, FALSE);\r
+}\r
+\r
+/**\r
+ Get memory profile recording state.\r
+\r
+ @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r
+ @param[out] RecordingState Recording state.\r
+\r
+ @return EFI_SUCCESS Memory profile recording state is returned.\r
+ @return EFI_UNSUPPORTED Memory profile is unsupported.\r
+ @return EFI_INVALID_PARAMETER RecordingState is NULL.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+SmramProfileProtocolGetRecordingState (\r
+ IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r
+ OUT BOOLEAN *RecordingState\r
+ )\r
+{\r
+ MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r
+\r
+ ContextData = GetSmramProfileContext ();\r
+ if (ContextData == NULL) {\r
+ return EFI_UNSUPPORTED;\r
+ }\r
+\r
+ if (RecordingState == NULL) {\r
+ return EFI_INVALID_PARAMETER;\r
+ }\r
+ *RecordingState = mSmramProfileRecordingEnable;\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+/**\r
+ Set memory profile recording state.\r
+\r
+ @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r
+ @param[in] RecordingState Recording state.\r
+\r
+ @return EFI_SUCCESS Set memory profile recording state successfully.\r
+ @return EFI_UNSUPPORTED Memory profile is unsupported.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+SmramProfileProtocolSetRecordingState (\r
+ IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r
+ IN BOOLEAN RecordingState\r
+ )\r
+{\r
+ MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r
+\r
+ ContextData = GetSmramProfileContext ();\r
+ if (ContextData == NULL) {\r
+ return EFI_UNSUPPORTED;\r
+ }\r
+\r
+ mSmramProfileRecordingEnable = RecordingState;\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+/**\r
+ Record memory profile of multilevel caller.\r
+\r
+ @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r
+ @param[in] CallerAddress Address of caller.\r
+ @param[in] Action Memory profile action.\r
+ @param[in] MemoryType Memory type.\r
+ EfiMaxMemoryType means the MemoryType is unknown.\r
+ @param[in] Buffer Buffer address.\r
+ @param[in] Size Buffer size.\r
+ @param[in] ActionString String for memory profile action.\r
+ Only needed for user defined allocate action.\r
+\r
+ @return EFI_SUCCESS Memory profile is updated.\r
+ @return EFI_UNSUPPORTED Memory profile is unsupported,\r
+ or memory profile for the image is not required,\r
+ or memory profile for the memory type is not required.\r
+ @return EFI_ACCESS_DENIED It is during memory profile data getting.\r
+ @return EFI_ABORTED Memory profile recording is not enabled.\r
+ @return EFI_OUT_OF_RESOURCES No enough resource to update memory profile for allocate action.\r
+ @return EFI_NOT_FOUND No matched allocate info found for free action.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+SmramProfileProtocolRecord (\r
+ IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r
+ IN PHYSICAL_ADDRESS CallerAddress,\r
+ IN MEMORY_PROFILE_ACTION Action,\r
+ IN EFI_MEMORY_TYPE MemoryType,\r
+ IN VOID *Buffer,\r
+ IN UINTN Size,\r
+ IN CHAR8 *ActionString OPTIONAL\r
+ )\r
+{\r
+ return SmmCoreUpdateProfile (CallerAddress, Action, MemoryType, Size, Buffer, ActionString);\r
+}\r
+\r
/**\r
SMRAM profile handler to get profile info.\r
\r
)\r
{\r
MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r
- BOOLEAN SmramProfileRecordingStatus;\r
+ BOOLEAN SmramProfileGettingStatus;\r
\r
ContextData = GetSmramProfileContext ();\r
if (ContextData == NULL) {\r
return ;\r
}\r
\r
- SmramProfileRecordingStatus = mSmramProfileRecordingStatus;\r
- mSmramProfileRecordingStatus = FALSE;\r
+ SmramProfileGettingStatus = mSmramProfileGettingStatus;\r
+ mSmramProfileGettingStatus = TRUE;\r
\r
SmramProfileParameterGetInfo->ProfileSize = SmramProfileGetDataSize();\r
SmramProfileParameterGetInfo->Header.ReturnStatus = 0;\r
\r
- mSmramProfileRecordingStatus = SmramProfileRecordingStatus;\r
+ mSmramProfileGettingStatus = SmramProfileGettingStatus;\r
}\r
\r
/**\r
UINT64 ProfileOffset;\r
SMRAM_PROFILE_PARAMETER_GET_PROFILE_DATA SmramProfileGetData;\r
MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r
- BOOLEAN SmramProfileRecordingStatus;\r
+ BOOLEAN SmramProfileGettingStatus;\r
\r
ContextData = GetSmramProfileContext ();\r
if (ContextData == NULL) {\r
return ;\r
}\r
\r
- SmramProfileRecordingStatus = mSmramProfileRecordingStatus;\r
- mSmramProfileRecordingStatus = FALSE;\r
+ SmramProfileGettingStatus = mSmramProfileGettingStatus;\r
+ mSmramProfileGettingStatus = TRUE;\r
\r
\r
CopyMem (&SmramProfileGetData, SmramProfileParameterGetData, sizeof (SmramProfileGetData));\r
SmramProfileParameterGetData->Header.ReturnStatus = 0;\r
\r
Done:\r
- mSmramProfileRecordingStatus = SmramProfileRecordingStatus;\r
+ mSmramProfileGettingStatus = SmramProfileGettingStatus;\r
}\r
\r
/**\r
{\r
SMRAM_PROFILE_PARAMETER_GET_PROFILE_DATA_BY_OFFSET SmramProfileGetDataByOffset;\r
MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r
- BOOLEAN SmramProfileRecordingStatus;\r
+ BOOLEAN SmramProfileGettingStatus;\r
\r
ContextData = GetSmramProfileContext ();\r
if (ContextData == NULL) {\r
return ;\r
}\r
\r
- SmramProfileRecordingStatus = mSmramProfileRecordingStatus;\r
- mSmramProfileRecordingStatus = FALSE;\r
+ SmramProfileGettingStatus = mSmramProfileGettingStatus;\r
+ mSmramProfileGettingStatus = TRUE;\r
\r
\r
CopyMem (&SmramProfileGetDataByOffset, SmramProfileParameterGetDataByOffset, sizeof (SmramProfileGetDataByOffset));\r
SmramProfileParameterGetDataByOffset->Header.ReturnStatus = 0;\r
\r
Done:\r
- mSmramProfileRecordingStatus = SmramProfileRecordingStatus;\r
+ mSmramProfileGettingStatus = SmramProfileGettingStatus;\r
}\r
\r
/**\r
EFI_STATUS Status;\r
EFI_SMM_DRIVER_ENTRY DriverEntry;\r
VOID *EntryPointInImage;\r
- BOOLEAN Ret;\r
\r
ZeroMem (&DriverEntry, sizeof (DriverEntry));\r
CopyMem (&DriverEntry.FileName, &SmramProfileParameterRegisterImage->FileName, sizeof(EFI_GUID));\r
ASSERT_EFI_ERROR (Status);\r
DriverEntry.ImageEntryPoint = (PHYSICAL_ADDRESS) (UINTN) EntryPointInImage;\r
\r
- Ret = RegisterSmramProfileImage (&DriverEntry, FALSE);\r
- if (Ret) {\r
+ Status = RegisterSmramProfileImage (&DriverEntry, FALSE);\r
+ if (!EFI_ERROR (Status)) {\r
SmramProfileParameterRegisterImage->Header.ReturnStatus = 0;\r
}\r
}\r
EFI_STATUS Status;\r
EFI_SMM_DRIVER_ENTRY DriverEntry;\r
VOID *EntryPointInImage;\r
- BOOLEAN Ret;\r
\r
ZeroMem (&DriverEntry, sizeof (DriverEntry));\r
CopyMem (&DriverEntry.FileName, &SmramProfileParameterUnregisterImage->FileName, sizeof (EFI_GUID));\r
ASSERT_EFI_ERROR (Status);\r
DriverEntry.ImageEntryPoint = (PHYSICAL_ADDRESS) (UINTN) EntryPointInImage;\r
\r
- Ret = UnregisterSmramProfileImage (&DriverEntry, FALSE);\r
- if (Ret) {\r
+ Status = UnregisterSmramProfileImage (&DriverEntry, FALSE);\r
+ if (!EFI_ERROR (Status)) {\r
SmramProfileParameterUnregisterImage->Header.ReturnStatus = 0;\r
}\r
}\r
{\r
SMRAM_PROFILE_PARAMETER_HEADER *SmramProfileParameterHeader;\r
UINTN TempCommBufferSize;\r
+ SMRAM_PROFILE_PARAMETER_RECORDING_STATE *ParameterRecordingState;\r
\r
DEBUG ((EFI_D_ERROR, "SmramProfileHandler Enter\n"));\r
\r
}\r
SmramProfileHandlerUnregisterImage ((SMRAM_PROFILE_PARAMETER_UNREGISTER_IMAGE *) (UINTN) CommBuffer);\r
break;\r
+ case SMRAM_PROFILE_COMMAND_GET_RECORDING_STATE:\r
+ DEBUG ((EFI_D_ERROR, "SmramProfileHandlerGetRecordingState\n"));\r
+ if (TempCommBufferSize != sizeof (SMRAM_PROFILE_PARAMETER_RECORDING_STATE)) {\r
+ DEBUG ((EFI_D_ERROR, "SmramProfileHandler: SMM communication buffer size invalid!\n"));\r
+ return EFI_SUCCESS;\r
+ }\r
+ ParameterRecordingState = (SMRAM_PROFILE_PARAMETER_RECORDING_STATE *) (UINTN) CommBuffer;\r
+ ParameterRecordingState->RecordingState = mSmramProfileRecordingEnable;\r
+ ParameterRecordingState->Header.ReturnStatus = 0;\r
+ break;\r
+ case SMRAM_PROFILE_COMMAND_SET_RECORDING_STATE:\r
+ DEBUG ((EFI_D_ERROR, "SmramProfileHandlerSetRecordingState\n"));\r
+ if (TempCommBufferSize != sizeof (SMRAM_PROFILE_PARAMETER_RECORDING_STATE)) {\r
+ DEBUG ((EFI_D_ERROR, "SmramProfileHandler: SMM communication buffer size invalid!\n"));\r
+ return EFI_SUCCESS;\r
+ }\r
+ ParameterRecordingState = (SMRAM_PROFILE_PARAMETER_RECORDING_STATE *) (UINTN) CommBuffer;\r
+ mSmramProfileRecordingEnable = ParameterRecordingState->RecordingState;\r
+ ParameterRecordingState->Header.ReturnStatus = 0;\r
+ break;\r
+\r
default:\r
break;\r
}\r
{\r
UINTN Index;\r
MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r
- BOOLEAN SmramProfileRecordingStatus;\r
+ BOOLEAN SmramProfileGettingStatus;\r
\r
ContextData = GetSmramProfileContext ();\r
if (ContextData == NULL) {\r
return ;\r
}\r
\r
- SmramProfileRecordingStatus = mSmramProfileRecordingStatus;\r
- mSmramProfileRecordingStatus = FALSE;\r
+ SmramProfileGettingStatus = mSmramProfileGettingStatus;\r
+ mSmramProfileGettingStatus = TRUE;\r
\r
DEBUG ((EFI_D_INFO, "FullSmramRange address - 0x%08x\n", mFullSmramRanges));\r
\r
\r
DEBUG ((EFI_D_INFO, "======= SmramProfile end =======\n"));\r
\r
- mSmramProfileRecordingStatus = SmramProfileRecordingStatus;\r
+ mSmramProfileGettingStatus = SmramProfileGettingStatus;\r
}\r
\r
/**\r
FREE_PAGE_LIST *Pages;\r
UINTN Index;\r
MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r
- BOOLEAN SmramProfileRecordingStatus;\r
+ BOOLEAN SmramProfileGettingStatus;\r
\r
ContextData = GetSmramProfileContext ();\r
if (ContextData == NULL) {\r
return ;\r
}\r
\r
- SmramProfileRecordingStatus = mSmramProfileRecordingStatus;\r
- mSmramProfileRecordingStatus = FALSE;\r
+ SmramProfileGettingStatus = mSmramProfileGettingStatus;\r
+ mSmramProfileGettingStatus = TRUE;\r
\r
DEBUG ((EFI_D_INFO, "======= SmramProfile begin =======\n"));\r
\r
\r
DEBUG ((EFI_D_INFO, "======= SmramProfile end =======\n"));\r
\r
- mSmramProfileRecordingStatus = SmramProfileRecordingStatus;\r
+ mSmramProfileGettingStatus = SmramProfileGettingStatus;\r
}\r
\r
/**\r
VOID\r
)\r
{\r
- LIST_ENTRY *FreePoolList;\r
- LIST_ENTRY *Node;\r
- FREE_POOL_HEADER *Pool;\r
- UINTN Index;\r
- UINTN PoolListIndex;\r
+ LIST_ENTRY *FreePoolList;\r
+ LIST_ENTRY *Node;\r
+ FREE_POOL_HEADER *Pool;\r
+ UINTN Index;\r
+ UINTN PoolListIndex;\r
MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r
- BOOLEAN SmramProfileRecordingStatus;\r
+ BOOLEAN SmramProfileGettingStatus;\r
\r
ContextData = GetSmramProfileContext ();\r
if (ContextData == NULL) {\r
return ;\r
}\r
\r
- SmramProfileRecordingStatus = mSmramProfileRecordingStatus;\r
- mSmramProfileRecordingStatus = FALSE;\r
+ SmramProfileGettingStatus = mSmramProfileGettingStatus;\r
+ mSmramProfileGettingStatus = TRUE;\r
\r
DEBUG ((EFI_D_INFO, "======= SmramProfile begin =======\n"));\r
\r
\r
DEBUG ((EFI_D_INFO, "======= SmramProfile end =======\n"));\r
\r
- mSmramProfileRecordingStatus = SmramProfileRecordingStatus;\r
+ mSmramProfileGettingStatus = SmramProfileGettingStatus;\r
}\r
\r
-GLOBAL_REMOVE_IF_UNREFERENCED CHAR16 *mActionString[] = {\r
- L"Unknown",\r
- L"AllocatePages",\r
- L"FreePages",\r
- L"AllocatePool",\r
- L"FreePool",\r
+GLOBAL_REMOVE_IF_UNREFERENCED CHAR8 *mSmmActionString[] = {\r
+ "SmmUnknown",\r
+ "gSmst->SmmAllocatePages",\r
+ "gSmst->SmmFreePages",\r
+ "gSmst->SmmAllocatePool",\r
+ "gSmst->SmmFreePool",\r
};\r
\r
+typedef struct {\r
+ MEMORY_PROFILE_ACTION Action;\r
+ CHAR8 *String;\r
+} ACTION_STRING;\r
+\r
+ACTION_STRING mExtActionString[] = {\r
+ {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_PAGES, "Lib:AllocatePages"},\r
+ {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RUNTIME_PAGES, "Lib:AllocateRuntimePages"},\r
+ {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RESERVED_PAGES, "Lib:AllocateReservedPages"},\r
+ {MEMORY_PROFILE_ACTION_LIB_FREE_PAGES, "Lib:FreePages"},\r
+ {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_ALIGNED_PAGES, "Lib:AllocateAlignedPages"},\r
+ {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_ALIGNED_RUNTIME_PAGES, "Lib:AllocateAlignedRuntimePages"},\r
+ {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_ALIGNED_RESERVED_PAGES, "Lib:AllocateAlignedReservedPages"},\r
+ {MEMORY_PROFILE_ACTION_LIB_FREE_ALIGNED_PAGES, "Lib:FreeAlignedPages"},\r
+ {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_POOL, "Lib:AllocatePool"},\r
+ {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RUNTIME_POOL, "Lib:AllocateRuntimePool"},\r
+ {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RESERVED_POOL, "Lib:AllocateReservedPool"},\r
+ {MEMORY_PROFILE_ACTION_LIB_FREE_POOL, "Lib:FreePool"},\r
+ {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_ZERO_POOL, "Lib:AllocateZeroPool"},\r
+ {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RUNTIME_ZERO_POOL, "Lib:AllocateRuntimeZeroPool"},\r
+ {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RESERVED_ZERO_POOL, "Lib:AllocateReservedZeroPool"},\r
+ {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_COPY_POOL, "Lib:AllocateCopyPool"},\r
+ {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RUNTIME_COPY_POOL, "Lib:AllocateRuntimeCopyPool"},\r
+ {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RESERVED_COPY_POOL, "Lib:AllocateReservedCopyPool"},\r
+ {MEMORY_PROFILE_ACTION_LIB_REALLOCATE_POOL, "Lib:ReallocatePool"},\r
+ {MEMORY_PROFILE_ACTION_LIB_REALLOCATE_RUNTIME_POOL, "Lib:ReallocateRuntimePool"},\r
+ {MEMORY_PROFILE_ACTION_LIB_REALLOCATE_RESERVED_POOL, "Lib:ReallocateReservedPool"},\r
+};\r
+\r
+GLOBAL_REMOVE_IF_UNREFERENCED CHAR8 mUserDefinedActionString[] = {"UserDefined-0x80000000"};\r
+\r
typedef struct {\r
EFI_MEMORY_TYPE MemoryType;\r
- CHAR16 *MemoryTypeStr;\r
+ CHAR8 *MemoryTypeStr;\r
} PROFILE_MEMORY_TYPE_STRING;\r
\r
GLOBAL_REMOVE_IF_UNREFERENCED PROFILE_MEMORY_TYPE_STRING mMemoryTypeString[] = {\r
- {EfiRuntimeServicesCode, L"EfiRuntimeServicesCode"},\r
- {EfiRuntimeServicesData, L"EfiRuntimeServicesData"}\r
+ {EfiRuntimeServicesCode, "EfiRuntimeServicesCode"},\r
+ {EfiRuntimeServicesData, "EfiRuntimeServicesData"}\r
};\r
\r
/**\r
@return Pointer to string.\r
\r
**/\r
-CHAR16 *\r
+CHAR8 *\r
ProfileMemoryTypeToStr (\r
IN EFI_MEMORY_TYPE MemoryType\r
)\r
}\r
}\r
\r
- return L"UnexpectedMemoryType";\r
+ return "UnexpectedMemoryType";\r
+}\r
+\r
+/**\r
+ Action to string.\r
+\r
+ @param[in] Action Profile action.\r
+\r
+ @return Pointer to string.\r
+\r
+**/\r
+CHAR8 *\r
+ProfileActionToStr (\r
+ IN MEMORY_PROFILE_ACTION Action\r
+ )\r
+{\r
+ UINTN Index;\r
+ UINTN ActionStringCount;\r
+ CHAR8 **ActionString;\r
+\r
+ ActionString = mSmmActionString;\r
+ ActionStringCount = sizeof (mSmmActionString) / sizeof (mSmmActionString[0]);\r
+\r
+ if ((UINTN) (UINT32) Action < ActionStringCount) {\r
+ return ActionString[Action];\r
+ }\r
+ for (Index = 0; Index < sizeof (mExtActionString) / sizeof (mExtActionString[0]); Index++) {\r
+ if (mExtActionString[Index].Action == Action) {\r
+ return mExtActionString[Index].String;\r
+ }\r
+ }\r
+\r
+ return ActionString[0];\r
}\r
\r
/**\r
LIST_ENTRY *AllocInfoList;\r
UINTN AllocIndex;\r
LIST_ENTRY *AllocLink;\r
- BOOLEAN SmramProfileRecordingStatus;\r
+ BOOLEAN SmramProfileGettingStatus;\r
UINTN TypeIndex;\r
\r
ContextData = GetSmramProfileContext ();\r
return ;\r
}\r
\r
- SmramProfileRecordingStatus = mSmramProfileRecordingStatus;\r
- mSmramProfileRecordingStatus = FALSE;\r
+ SmramProfileGettingStatus = mSmramProfileGettingStatus;\r
+ mSmramProfileGettingStatus = TRUE;\r
\r
Context = &ContextData->Context;\r
DEBUG ((EFI_D_INFO, "======= SmramProfile begin =======\n"));\r
for (TypeIndex = 0; TypeIndex < sizeof (Context->CurrentTotalUsageByType) / sizeof (Context->CurrentTotalUsageByType[0]); TypeIndex++) {\r
if ((Context->CurrentTotalUsageByType[TypeIndex] != 0) ||\r
(Context->PeakTotalUsageByType[TypeIndex] != 0)) {\r
- DEBUG ((EFI_D_INFO, " CurrentTotalUsage[0x%02x] - 0x%016lx (%s)\n", TypeIndex, Context->CurrentTotalUsageByType[TypeIndex], ProfileMemoryTypeToStr (TypeIndex)));\r
- DEBUG ((EFI_D_INFO, " PeakTotalUsage[0x%02x] - 0x%016lx (%s)\n", TypeIndex, Context->PeakTotalUsageByType[TypeIndex], ProfileMemoryTypeToStr (TypeIndex)));\r
+ DEBUG ((EFI_D_INFO, " CurrentTotalUsage[0x%02x] - 0x%016lx (%a)\n", TypeIndex, Context->CurrentTotalUsageByType[TypeIndex], ProfileMemoryTypeToStr (TypeIndex)));\r
+ DEBUG ((EFI_D_INFO, " PeakTotalUsage[0x%02x] - 0x%016lx (%a)\n", TypeIndex, Context->PeakTotalUsageByType[TypeIndex], ProfileMemoryTypeToStr (TypeIndex)));\r
}\r
}\r
DEBUG ((EFI_D_INFO, " TotalImageSize - 0x%016lx\n", Context->TotalImageSize));\r
for (TypeIndex = 0; TypeIndex < sizeof (DriverInfo->CurrentUsageByType) / sizeof (DriverInfo->CurrentUsageByType[0]); TypeIndex++) {\r
if ((DriverInfo->CurrentUsageByType[TypeIndex] != 0) ||\r
(DriverInfo->PeakUsageByType[TypeIndex] != 0)) {\r
- DEBUG ((EFI_D_INFO, " CurrentUsage[0x%02x] - 0x%016lx (%s)\n", TypeIndex, DriverInfo->CurrentUsageByType[TypeIndex], ProfileMemoryTypeToStr (TypeIndex)));\r
- DEBUG ((EFI_D_INFO, " PeakUsage[0x%02x] - 0x%016lx (%s)\n", TypeIndex, DriverInfo->PeakUsageByType[TypeIndex], ProfileMemoryTypeToStr (TypeIndex)));\r
+ DEBUG ((EFI_D_INFO, " CurrentUsage[0x%02x] - 0x%016lx (%a)\n", TypeIndex, DriverInfo->CurrentUsageByType[TypeIndex], ProfileMemoryTypeToStr (TypeIndex)));\r
+ DEBUG ((EFI_D_INFO, " PeakUsage[0x%02x] - 0x%016lx (%a)\n", TypeIndex, DriverInfo->PeakUsageByType[TypeIndex], ProfileMemoryTypeToStr (TypeIndex)));\r
}\r
}\r
DEBUG ((EFI_D_INFO, " AllocRecordCount - 0x%08x\n", DriverInfo->AllocRecordCount));\r
DEBUG ((EFI_D_INFO, " MEMORY_PROFILE_ALLOC_INFO (0x%x)\n", AllocIndex));\r
DEBUG ((EFI_D_INFO, " CallerAddress - 0x%016lx (Offset: 0x%08x)\n", AllocInfo->CallerAddress, AllocInfo->CallerAddress - DriverInfo->ImageBase));\r
DEBUG ((EFI_D_INFO, " SequenceId - 0x%08x\n", AllocInfo->SequenceId));\r
- DEBUG ((EFI_D_INFO, " Action - 0x%08x (%s)\n", AllocInfo->Action, mActionString[(AllocInfo->Action < sizeof(mActionString)/sizeof(mActionString[0])) ? AllocInfo->Action : 0]));\r
- DEBUG ((EFI_D_INFO, " MemoryType - 0x%08x\n", AllocInfo->MemoryType));\r
+ if ((AllocInfo->Action & MEMORY_PROFILE_ACTION_USER_DEFINED_MASK) != 0) {\r
+ if (AllocInfoData->ActionString != NULL) {\r
+ DEBUG ((EFI_D_INFO, " Action - 0x%08x (%a)\n", AllocInfo->Action, AllocInfoData->ActionString));\r
+ } else {\r
+ DEBUG ((EFI_D_INFO, " Action - 0x%08x (UserDefined-0x%08x)\n", AllocInfo->Action, AllocInfo->Action));\r
+ }\r
+ } else {\r
+ DEBUG ((EFI_D_INFO, " Action - 0x%08x (%a)\n", AllocInfo->Action, ProfileActionToStr (AllocInfo->Action)));\r
+ }\r
+ DEBUG ((EFI_D_INFO, " MemoryType - 0x%08x (%a)\n", AllocInfo->MemoryType, ProfileMemoryTypeToStr (AllocInfo->MemoryType)));\r
DEBUG ((EFI_D_INFO, " Buffer - 0x%016lx\n", AllocInfo->Buffer));\r
DEBUG ((EFI_D_INFO, " Size - 0x%016lx\n", AllocInfo->Size));\r
}\r
\r
DEBUG ((EFI_D_INFO, "======= SmramProfile end =======\n"));\r
\r
- mSmramProfileRecordingStatus = SmramProfileRecordingStatus;\r
+ mSmramProfileGettingStatus = SmramProfileGettingStatus;\r
}\r
\r
/**\r