diff options
| author | qhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524> | 2006-06-22 06:08:00 +0000 |
|---|---|---|
| committer | qhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524> | 2006-06-22 06:08:00 +0000 |
| commit | 4ba61e5e2a1b3cec7faaad36c252738f6f57f8a6 (patch) | |
| tree | ee885b41f6738849dbe28aa291c2e4df0d1fb98f /EdkModulePkg | |
| parent | f7c3054530a4603d3d611e7433ed8768a6076909 (diff) | |
| download | edk2-platforms-4ba61e5e2a1b3cec7faaad36c252738f6f57f8a6.tar.xz | |
1. UINTN & INTN issue for EBC architecture:
The MAX_BIT of EBC will no longer be fixed to bit 63. It is defined as (1ULL << (sizeof (INTN) * 8 - 1)).
Make EdkModulePkg & MdePkg EBC compiler clean: treat all EFI_STATUS error code as variable.
2. PrintLib
Complete all missing ASSERT()s.
Fix “\n” & “%\n” issue thanks to the clarification of MWG 0.56d.
Adjust StatusString array to support EBC build.
3. BaseMemoryLib
Adjust ASSERT () & function header of ComparaMem, SetMemXX, ScanMemXX to synchronize with MWG 0.56d.
4.SmbusLib
Change Pec bit to bit 22 SmBusAddress to synchronize MWG 0.56d.
Add ASSERT()s to check if length is illegal for SmBusBlockWrite() & SmBusProcessBlock() since it is 6 bit now.
5. PerformanceLib
Rename “EdkDxePerformanceLib” & “EdkPeiPerformanceLib” to “DxePerformanceLib” & “PeiPerformanceLib” respectively.
Synchronize the function header of GetPerformanceMeasurement() with MWG 0.56d.
6. BasePeCoffLoaderLib.
Make PeCoffLoaderLoadImage () Assert() if ImageContext is NULL>
Make PeCoffLoaderLoadImage () return RETURN_INVALID_PARAMETER if the ImageAddress in ImageContext is 0.
Adjust some coding style.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@593 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'EdkModulePkg')
16 files changed, 980 insertions, 248 deletions
diff --git a/EdkModulePkg/Bus/Scsi/ScsiDisk/Dxe/ScsiDisk.c b/EdkModulePkg/Bus/Scsi/ScsiDisk/Dxe/ScsiDisk.c index 006cc73bcb..88c4c3aec8 100644 --- a/EdkModulePkg/Bus/Scsi/ScsiDisk/Dxe/ScsiDisk.c +++ b/EdkModulePkg/Bus/Scsi/ScsiDisk/Dxe/ScsiDisk.c @@ -874,43 +874,34 @@ Returns: &InquiryDataLength,
FALSE
);
- switch (Status) {
- //
- // no need to check HostAdapterStatus and TargetStatus
- //
- case EFI_SUCCESS:
- case EFI_WARN_BUFFER_TOO_SMALL:
+ if ((Status == EFI_SUCCESS) || (Status == EFI_WARN_BUFFER_TOO_SMALL)) {
+ //
+ // no need to check HostAdapterStatus and TargetStatus
+ //
ParseInquiryData (ScsiDiskDevice);
return EFI_SUCCESS;
-
- case EFI_NOT_READY:
+ } else if (Status == EFI_NOT_READY) {
+ //
+ // no need to check HostAdapterStatus and TargetStatus
+ //
*NeedRetry = TRUE;
return EFI_DEVICE_ERROR;
-
- case EFI_INVALID_PARAMETER:
- case EFI_UNSUPPORTED:
+ } else if ((Status == EFI_INVALID_PARAMETER) || (Status == EFI_UNSUPPORTED)) {
+ //
+ // no need to check HostAdapterStatus and TargetStatus
+ //
*NeedRetry = FALSE;
return EFI_DEVICE_ERROR;
-
+ }
//
// go ahead to check HostAdapterStatus and TargetStatus
// (EFI_TIMEOUT, EFI_DEVICE_ERROR)
//
- default:
- break;
- }
-
Status = CheckHostAdapterStatus (HostAdapterStatus);
- switch (Status) {
- case EFI_SUCCESS:
- break;
-
- case EFI_TIMEOUT:
- case EFI_NOT_READY:
+ if ((Status == EFI_TIMEOUT) || (Status == EFI_NOT_READY)) {
*NeedRetry = TRUE;
return EFI_DEVICE_ERROR;
-
- case EFI_DEVICE_ERROR:
+ } else if (Status == EFI_DEVICE_ERROR) {
//
// reset the scsi channel
//
@@ -920,19 +911,14 @@ Returns: }
Status = CheckTargetStatus (TargetStatus);
- switch (Status) {
- case EFI_SUCCESS:
- break;
-
- case EFI_NOT_READY:
+ if (Status == EFI_NOT_READY) {
//
// reset the scsi device
//
ScsiDiskDevice->ScsiIo->ResetDevice (ScsiDiskDevice->ScsiIo);
*NeedRetry = TRUE;
return EFI_DEVICE_ERROR;
-
- case EFI_DEVICE_ERROR:
+ } else if (Status == EFI_DEVICE_ERROR) {
*NeedRetry = FALSE;
return EFI_DEVICE_ERROR;
}
@@ -1022,37 +1008,27 @@ ScsiDiskTestUnitReady ( &HostAdapterStatus,
&TargetStatus
);
- switch (Status) {
- //
- // no need to check HostAdapterStatus and TargetStatus
- //
- case EFI_NOT_READY:
+ if (Status == EFI_NOT_READY) {
+ //
+ // no need to check HostAdapterStatus and TargetStatus
+ //
*NeedRetry = TRUE;
return EFI_DEVICE_ERROR;
-
- case EFI_INVALID_PARAMETER:
- case EFI_UNSUPPORTED:
+ } else if ((Status == EFI_INVALID_PARAMETER) || (Status == EFI_UNSUPPORTED)) {
+ //
+ // no need to check HostAdapterStatus and TargetStatus
+ //
*NeedRetry = FALSE;
return EFI_DEVICE_ERROR;
-
+ }
//
// go ahead to check HostAdapterStatus and TargetStatus
//
- default:
- break;
- }
-
Status = CheckHostAdapterStatus (HostAdapterStatus);
- switch (Status) {
- case EFI_SUCCESS:
- break;
-
- case EFI_TIMEOUT:
- case EFI_NOT_READY:
+ if ((Status == EFI_TIMEOUT) || (Status == EFI_NOT_READY)) {
*NeedRetry = TRUE;
return EFI_DEVICE_ERROR;
-
- case EFI_DEVICE_ERROR:
+ } else if (Status == EFI_DEVICE_ERROR) {
//
// reset the scsi channel
//
@@ -1062,19 +1038,14 @@ ScsiDiskTestUnitReady ( }
Status = CheckTargetStatus (TargetStatus);
- switch (Status) {
- case EFI_SUCCESS:
- break;
-
- case EFI_NOT_READY:
+ if (Status == EFI_NOT_READY) {
//
// reset the scsi device
//
ScsiDiskDevice->ScsiIo->ResetDevice (ScsiDiskDevice->ScsiIo);
*NeedRetry = TRUE;
return EFI_DEVICE_ERROR;
-
- case EFI_DEVICE_ERROR:
+ } else if (Status == EFI_DEVICE_ERROR) {
*NeedRetry = FALSE;
return EFI_DEVICE_ERROR;
}
@@ -1258,42 +1229,35 @@ Returns: &DataLength,
FALSE
);
- switch (CommandStatus) {
- //
- // no need to check HostAdapterStatus and TargetStatus
- //
- case EFI_SUCCESS:
+ if (CommandStatus == EFI_SUCCESS) {
+ //
+ // no need to check HostAdapterStatus and TargetStatus
+ //
GetMediaInfo (ScsiDiskDevice, &CapacityData);
return EFI_SUCCESS;
-
- case EFI_NOT_READY:
+ } else if (CommandStatus == EFI_NOT_READY) {
+ //
+ // no need to check HostAdapterStatus and TargetStatus
+ //
*NeedRetry = TRUE;
return EFI_DEVICE_ERROR;
-
- case EFI_INVALID_PARAMETER:
- case EFI_UNSUPPORTED:
+ } else if ((CommandStatus == EFI_INVALID_PARAMETER) || (CommandStatus == EFI_UNSUPPORTED)) {
+ //
+ // no need to check HostAdapterStatus and TargetStatus
+ //
*NeedRetry = FALSE;
return EFI_DEVICE_ERROR;
-
+ }
//
// go ahead to check HostAdapterStatus and TargetStatus
// (EFI_TIMEOUT, EFI_DEVICE_ERROR, EFI_WARN_BUFFER_TOO_SMALL)
//
- default:
- break;
- }
-
+
Status = CheckHostAdapterStatus (HostAdapterStatus);
- switch (Status) {
- case EFI_SUCCESS:
- break;
-
- case EFI_TIMEOUT:
- case EFI_NOT_READY:
+ if ((Status == EFI_TIMEOUT) || (Status == EFI_NOT_READY)) {
*NeedRetry = TRUE;
return EFI_DEVICE_ERROR;
-
- case EFI_DEVICE_ERROR:
+ } else if (Status == EFI_DEVICE_ERROR) {
//
// reset the scsi channel
//
@@ -1303,19 +1267,14 @@ Returns: }
Status = CheckTargetStatus (TargetStatus);
- switch (Status) {
- case EFI_SUCCESS:
- break;
-
- case EFI_NOT_READY:
+ if (Status == EFI_NOT_READY) {
//
// reset the scsi device
//
ScsiDiskDevice->ScsiIo->ResetDevice (ScsiDiskDevice->ScsiIo);
*NeedRetry = TRUE;
return EFI_DEVICE_ERROR;
-
- case EFI_DEVICE_ERROR:
+ } else if (Status == EFI_DEVICE_ERROR) {
*NeedRetry = FALSE;
return EFI_DEVICE_ERROR;
}
@@ -1506,40 +1465,20 @@ ScsiDiskRequestSenseKeys ( &HostAdapterStatus,
&TargetStatus
);
- switch (Status) {
-
- case EFI_SUCCESS:
-
- //
- // fall through
- //
- case EFI_WARN_BUFFER_TOO_SMALL:
+ if ((Status == EFI_SUCCESS) || (Status == EFI_WARN_BUFFER_TOO_SMALL)) {
FallStatus = EFI_SUCCESS;
- break;
-
- case EFI_TIMEOUT:
-
- //
- // fall through
- //
- case EFI_NOT_READY:
+ } else if ((Status == EFI_TIMEOUT) || (Status == EFI_NOT_READY)) {
*NeedRetry = TRUE;
FallStatus = EFI_DEVICE_ERROR;
- break;
-
- case EFI_INVALID_PARAMETER:
- case EFI_UNSUPPORTED:
+ } else if ((Status == EFI_INVALID_PARAMETER) || (Status == EFI_UNSUPPORTED)) {
*NeedRetry = FALSE;
FallStatus = EFI_DEVICE_ERROR;
- break;
-
- case EFI_DEVICE_ERROR:
+ } else if (Status == EFI_DEVICE_ERROR) {
if (AskResetIfError) {
ScsiDiskDevice->ScsiIo->ResetDevice (ScsiDiskDevice->ScsiIo);
}
FallStatus = EFI_DEVICE_ERROR;
- break;
}
if (EFI_ERROR (FallStatus)) {
diff --git a/EdkModulePkg/Core/Dxe/Hand/locate.c b/EdkModulePkg/Core/Dxe/Hand/locate.c index faa4255c7e..54d72c30a2 100644 --- a/EdkModulePkg/Core/Dxe/Hand/locate.c +++ b/EdkModulePkg/Core/Dxe/Hand/locate.c @@ -702,15 +702,11 @@ Returns: //
// Add code to correctly handle expected errors from CoreLocateHandle().
//
- if (EFI_ERROR(Status)) {
- switch (Status) {
- case EFI_BUFFER_TOO_SMALL:
- break;
- case EFI_INVALID_PARAMETER:
- return Status;
- default:
- return EFI_NOT_FOUND;
+ if (EFI_ERROR(Status) && Status != EFI_BUFFER_TOO_SMALL) {
+ if (Status != EFI_INVALID_PARAMETER) {
+ Status = EFI_NOT_FOUND;
}
+ return Status;
}
*Buffer = CoreAllocateBootServicesPool (BufferSize);
diff --git a/EdkModulePkg/Core/Pei/Dispatcher/Dispatcher.c b/EdkModulePkg/Core/Pei/Dispatcher/Dispatcher.c index 0bec576e6d..1eb5a4a020 100644 --- a/EdkModulePkg/Core/Pei/Dispatcher/Dispatcher.c +++ b/EdkModulePkg/Core/Pei/Dispatcher/Dispatcher.c @@ -448,12 +448,7 @@ Returns: // Check if the total number of PEIMs exceed the bitmap.
// CurrentPeim is 0-based
//
- DEBUG_CODE (
- if (CurrentPeim > (sizeof (*DispatchedPeimBitMap) * 8 - 1)) {
- ASSERT_EFI_ERROR (EFI_OUT_OF_RESOURCES);
- }
- );
-
+ ASSERT (CurrentPeim < (sizeof (*DispatchedPeimBitMap) * 8));
*DispatchedPeimBitMap |= (1 << CurrentPeim);
return;
}
diff --git a/EdkModulePkg/EdkModulePkg.spd b/EdkModulePkg/EdkModulePkg.spd index da00472ce2..e2b9542e65 100644 --- a/EdkModulePkg/EdkModulePkg.spd +++ b/EdkModulePkg/EdkModulePkg.spd @@ -172,7 +172,7 @@ <Filename>Library/EdkDxePeCoffLoaderFromHobLib/EdkDxePeCoffLoaderFromHobLib.msa</Filename> </MsaFile> <MsaFile> - <Filename>Library/EdkDxePerformanceLib/EdkDxePerformanceLib.msa</Filename> + <Filename>Library/DxePerformanceLib/DxePerformanceLib.msa</Filename> </MsaFile> <MsaFile> <Filename>Library/EdkDxePrintLib/EdkDxePrintLib.msa</Filename> @@ -208,7 +208,7 @@ <Filename>Library/EdkPeCoffLoaderX64Lib/EdkPeCoffLoaderX64Lib.msa</Filename> </MsaFile> <MsaFile> - <Filename>Library/EdkPeiPerformanceLib/EdkPeiPerformanceLib.msa</Filename> + <Filename>Library/PeiPerformanceLib/PeiPerformanceLib.msa</Filename> </MsaFile> <MsaFile> <Filename>Library/EdkRuntimeStatusCodeLib/BsDataHubStatusCode/BsDataHubStatusCode.msa</Filename> diff --git a/EdkModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLib.c b/EdkModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLib.c index c75ab851f7..e4e7b3bb3b 100644 --- a/EdkModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLib.c +++ b/EdkModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLib.c @@ -532,34 +532,46 @@ EndPerformanceMeasurement ( }
/**
- Retrieves a previously logged performance measurement.
+ Attempts to retrieve a performance measurement log entry from the performance measurement log.
- Retrieves the performance log entry from the performance log
- that immediately follows the log entry specified by LogEntryKey.
- If LogEntryKey is zero, then the first entry from the performance log is returned.
- If the log entry specified by LogEntryKey is the last entry in the performance log,
- then 0 is returned. Otherwise, the performance log entry is returned in Handle,
- Token, Module, StartTimeStamp, and EndTimeStamp.
- The key for the current performance log entry is returned.
-
- @param LogEntryKey The key for the previous performance measurement log entry.
- If 0, then the first performance measurement log entry is retrieved.
- @param Handle Pointer to environment specific context used
- to identify the component being measured.
- @param Token Pointer to a Null-terminated ASCII string
- that identifies the component being measured.
- @param Module Pointer to a Null-terminated ASCII string
- that identifies the module being measured.
- @param StartTimeStamp The 64-bit time stamp that was recorded when the measurement was started.
- @param EndTimeStamp The 64-bit time stamp that was recorded when the measurement was ended.
-
- @return The key for the current performance log entry.
+ Attempts to retrieve the performance log entry specified by LogEntryKey. If LogEntryKey is
+ zero on entry, then an attempt is made to retrieve the first entry from the performance log,
+ and the key for the second entry in the log is returned. If the performance log is empty,
+ then no entry is retrieved and zero is returned. If LogEntryKey is not zero, then the performance
+ log entry associated with LogEntryKey is retrieved, and the key for the next entry in the log is
+ returned. If LogEntryKey is the key for the last entry in the log, then the last log entry is
+ retrieved and an implementation specific non-zero key value that specifies the end of the performance
+ log is returned. If LogEntryKey is equal this implementation specific non-zero key value, then no entry
+ is retrieved and zero is returned. In the cases where a performance log entry can be returned,
+ the log entry is returned in Handle, Token, Module, StartTimeStamp, and EndTimeStamp.
+ If LogEntryKey is not a valid log entry key for the performance measurement log, then ASSERT().
+ If Handle is NULL, then ASSERT().
+ If Token is NULL, then ASSERT().
+ If Module is NULL, then ASSERT().
+ If StartTimeStamp is NULL, then ASSERT().
+ If EndTimeStamp is NULL, then ASSERT().
+
+ @param LogEntryKey On entry, the key of the performance measurement log entry to retrieve.
+ 0, then the first performance measurement log entry is retrieved.
+ On exit, the key of the next performance lof entry entry.
+ @param Handle Pointer to environment specific context used to identify the component
+ being measured.
+ @param Token Pointer to a Null-terminated ASCII string that identifies the component
+ being measured.
+ @param Module Pointer to a Null-terminated ASCII string that identifies the module
+ being measured.
+ @param StartTimeStamp Pointer to the 64-bit time stamp that was recorded when the measurement
+ was started.
+ @param EndTimeStamp Pointer to the 64-bit time stamp that was recorded when the measurement
+ was ended.
+
+ @return The key for the next performance log entry (in general case).
**/
UINTN
EFIAPI
GetPerformanceMeasurement (
- UINTN LogEntryKey,
+ IN UINTN LogEntryKey,
OUT CONST VOID **Handle,
OUT CONST CHAR8 **Token,
OUT CONST CHAR8 **Module,
diff --git a/EdkModulePkg/Library/DxePerformanceLib/DxePerformanceLib.c b/EdkModulePkg/Library/DxePerformanceLib/DxePerformanceLib.c new file mode 100644 index 0000000000..8a3ac4053f --- /dev/null +++ b/EdkModulePkg/Library/DxePerformanceLib/DxePerformanceLib.c @@ -0,0 +1,228 @@ +/*++
+
+Copyright (c) 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+
+ DxePerformanceLib.c
+
+Abstract:
+
+ Performance Library
+
+--*/
+
+STATIC PERFORMANCE_PROTOCOL *mPerformance = NULL;
+
+/**
+ The constructor function caches the pointer to Performance protocol.
+
+ The constructor function locates Performance protocol from protocol database.
+ It will ASSERT() if that operation fails and it will always return EFI_SUCCESS.
+
+ @param ImageHandle The firmware allocated handle for the EFI image.
+ @param SystemTable A pointer to the EFI System Table.
+
+ @retval EFI_SUCCESS The constructor always returns EFI_SUCCESS.
+
+**/
+EFI_STATUS
+EFIAPI
+PerformanceLibConstructor (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ EFI_STATUS Status;
+
+ Status = gBS->LocateProtocol (&gPerformanceProtocolGuid, NULL, (VOID **) &mPerformance);
+ ASSERT_EFI_ERROR (Status);
+ ASSERT (mPerformance != NULL);
+
+ return Status;
+}
+
+/**
+ Creates a record for the beginning of a performance measurement.
+
+ Creates a record that contains the Handle, Token, and Module.
+ If TimeStamp is not zero, then TimeStamp is added to the record as the start time.
+ If TimeStamp is zero, then this function reads the current time stamp
+ and adds that time stamp value to the record as the start time.
+
+ @param Handle Pointer to environment specific context used
+ to identify the component being measured.
+ @param Token Pointer to a Null-terminated ASCII string
+ that identifies the component being measured.
+ @param Module Pointer to a Null-terminated ASCII string
+ that identifies the module being measured.
+ @param TimeStamp 64-bit time stamp.
+
+ @retval RETURN_SUCCESS The start of the measurement was recorded.
+ @retval RETURN_OUT_OF_RESOURCES There are not enough resources to record the measurement.
+
+**/
+RETURN_STATUS
+EFIAPI
+StartPerformanceMeasurement (
+ IN CONST VOID *Handle, OPTIONAL
+ IN CONST CHAR8 *Token, OPTIONAL
+ IN CONST CHAR8 *Module, OPTIONAL
+ IN UINT64 TimeStamp
+ )
+{
+ EFI_STATUS Status;
+
+ Status = mPerformance->StartGauge (Handle, Token, Module, TimeStamp);
+
+ return (RETURN_STATUS) Status;
+}
+
+/**
+ Fills in the end time of a performance measurement.
+
+ Looks up the record that matches Handle, Token, and Module.
+ If the record can not be found then return RETURN_NOT_FOUND.
+ If the record is found and TimeStamp is not zero,
+ then TimeStamp is added to the record as the end time.
+ If the record is found and TimeStamp is zero, then this function reads
+ the current time stamp and adds that time stamp value to the record as the end time.
+ If this function is called multiple times for the same record, then the end time is overwritten.
+
+ @param Handle Pointer to environment specific context used
+ to identify the component being measured.
+ @param Token Pointer to a Null-terminated ASCII string
+ that identifies the component being measured.
+ @param Module Pointer to a Null-terminated ASCII string
+ that identifies the module being measured.
+ @param TimeStamp 64-bit time stamp.
+
+ @retval RETURN_SUCCESS The end of the measurement was recorded.
+ @retval RETURN_NOT_FOUND The specified measurement record could not be found.
+
+**/
+RETURN_STATUS
+EFIAPI
+EndPerformanceMeasurement (
+ IN CONST VOID *Handle, OPTIONAL
+ IN CONST CHAR8 *Token, OPTIONAL
+ IN CONST CHAR8 *Module, OPTIONAL
+ IN UINT64 TimeStamp
+ )
+{
+ EFI_STATUS Status;
+
+ Status = mPerformance->EndGauge (Handle, Token, Module, TimeStamp);
+
+ return (RETURN_STATUS) Status;
+}
+
+/**
+ Attempts to retrieve a performance measurement log entry from the performance measurement log.
+
+ Attempts to retrieve the performance log entry specified by LogEntryKey. If LogEntryKey is
+ zero on entry, then an attempt is made to retrieve the first entry from the performance log,
+ and the key for the second entry in the log is returned. If the performance log is empty,
+ then no entry is retrieved and zero is returned. If LogEntryKey is not zero, then the performance
+ log entry associated with LogEntryKey is retrieved, and the key for the next entry in the log is
+ returned. If LogEntryKey is the key for the last entry in the log, then the last log entry is
+ retrieved and an implementation specific non-zero key value that specifies the end of the performance
+ log is returned. If LogEntryKey is equal this implementation specific non-zero key value, then no entry
+ is retrieved and zero is returned. In the cases where a performance log entry can be returned,
+ the log entry is returned in Handle, Token, Module, StartTimeStamp, and EndTimeStamp.
+ If LogEntryKey is not a valid log entry key for the performance measurement log, then ASSERT().
+ If Handle is NULL, then ASSERT().
+ If Token is NULL, then ASSERT().
+ If Module is NULL, then ASSERT().
+ If StartTimeStamp is NULL, then ASSERT().
+ If EndTimeStamp is NULL, then ASSERT().
+
+ @param LogEntryKey On entry, the key of the performance measurement log entry to retrieve.
+ 0, then the first performance measurement log entry is retrieved.
+ On exit, the key of the next performance lof entry entry.
+ @param Handle Pointer to environment specific context used to identify the component
+ being measured.
+ @param Token Pointer to a Null-terminated ASCII string that identifies the component
+ being measured.
+ @param Module Pointer to a Null-terminated ASCII string that identifies the module
+ being measured.
+ @param StartTimeStamp Pointer to the 64-bit time stamp that was recorded when the measurement
+ was started.
+ @param EndTimeStamp Pointer to the 64-bit time stamp that was recorded when the measurement
+ was ended.
+
+ @return The key for the next performance log entry (in general case).
+
+**/
+UINTN
+EFIAPI
+GetPerformanceMeasurement (
+ IN UINTN LogEntryKey,
+ OUT CONST VOID **Handle,
+ OUT CONST CHAR8 **Token,
+ OUT CONST CHAR8 **Module,
+ OUT UINT64 *StartTimeStamp,
+ OUT UINT64 *EndTimeStamp
+ )
+{
+ EFI_STATUS Status;
+ GAUGE_DATA_ENTRY *GaugeData;
+
+ ASSERT (Handle != NULL);
+ ASSERT (Token != NULL);
+ ASSERT (Module != NULL);
+ ASSERT (StartTimeStamp != NULL);
+ ASSERT (EndTimeStamp != NULL);
+
+ Status = mPerformance->GetGauge (LogEntryKey++, &GaugeData);
+
+ //
+ // Make sure that LogEntryKey is a valid log entry key,
+ //
+ ASSERT (Status != EFI_INVALID_PARAMETER);
+
+ if (EFI_ERROR (Status)) {
+ //
+ // The LogEntryKey is the last entry (equals to the total entry number).
+ //
+ return 0;
+ }
+
+ ASSERT (GaugeData != NULL);
+
+ *Handle = (VOID *) (UINTN) GaugeData->Handle;
+ *Token = GaugeData->Token;
+ *Module = GaugeData->Module;
+ *StartTimeStamp = GaugeData->StartTimeStamp;
+ *EndTimeStamp = GaugeData->EndTimeStamp;
+
+ return LogEntryKey;
+}
+
+/**
+ Returns TRUE if the performance measurement macros are enabled.
+
+ This function returns TRUE if the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of
+ PcdPerformanceLibraryPropertyMask is set. Otherwise FALSE is returned.
+
+ @retval TRUE The PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of
+ PcdPerformanceLibraryPropertyMask is set.
+ @retval FALSE The PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of
+ PcdPerformanceLibraryPropertyMask is clear.
+
+**/
+BOOLEAN
+EFIAPI
+PerformanceMeasurementEnabled (
+ VOID
+ )
+{
+ return ((PcdGet8(PcdPerformanceLibraryPropertyMask) & PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED) != 0);
+}
diff --git a/EdkModulePkg/Library/DxePerformanceLib/DxePerformanceLib.mbd b/EdkModulePkg/Library/DxePerformanceLib/DxePerformanceLib.mbd new file mode 100644 index 0000000000..1d8df5409b --- /dev/null +++ b/EdkModulePkg/Library/DxePerformanceLib/DxePerformanceLib.mbd @@ -0,0 +1,29 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+-->
+<LibraryModuleBuildDescription xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.TianoCore.org/2006/Edk2.0 http://www.TianoCore.org/2006/Edk2.0/SurfaceArea.xsd">
+ <MbdLibHeader>
+ <BaseName>DxePerformanceLib</BaseName>
+ <Guid>8B8B4CCC-65FC-41a5-8067-308B8E42CCF2</Guid>
+ <Version>EDK_RELEASE_VERSION 0x00020000</Version>
+ <Description>FIX ME!</Description>
+ <Copyright>Copyright (c) 2006, Intel Corporation</Copyright>
+ <License>
+ All rights reserved. This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+ </License>
+ <Created>2006-04-04 11:11</Created>
+ </MbdLibHeader>
+</LibraryModuleBuildDescription>
diff --git a/EdkModulePkg/Library/DxePerformanceLib/DxePerformanceLib.msa b/EdkModulePkg/Library/DxePerformanceLib/DxePerformanceLib.msa new file mode 100644 index 0000000000..d8696f24e7 --- /dev/null +++ b/EdkModulePkg/Library/DxePerformanceLib/DxePerformanceLib.msa @@ -0,0 +1,60 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+-->
+<LibraryModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.TianoCore.org/2006/Edk2.0 http://www.TianoCore.org/2006/Edk2.0/SurfaceArea.xsd">
+ <MsaLibHeader>
+ <BaseName>DxePerformanceLib</BaseName>
+ <ModuleType>DXE_DRIVER</ModuleType>
+ <ComponentType>LIBRARY</ComponentType>
+ <Guid>8B8B4CCC-65FC-41a5-8067-308B8E42CCF2</Guid>
+ <Version>EDK_RELEASE_VERSION 0x00020000</Version>
+ <Abstract>Memory-only library functions with no library constructor/destructor</Abstract>
+ <Description>FIX ME!</Description>
+ <Copyright>Copyright (c) 2006, Intel Corporation</Copyright>
+ <License>
+ All rights reserved. This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+ </License>
+ <Created>2006-04-04 11:11</Created>
+ <Specification>EFI_SPECIFICATION_VERSION 0x00000000</Specification>
+ </MsaLibHeader>
+ <LibraryClassDefinitions>
+ <LibraryClass Usage="ALWAYS_PRODUCED">PerformanceLib</LibraryClass>
+ <LibraryClass Usage="ALWAYS_CONSUMED">DebugLib</LibraryClass>
+ <LibraryClass Usage="ALWAYS_CONSUMED">UefiBootServicesTableLib</LibraryClass>
+ <LibraryClass Usage="ALWAYS_CONSUMED">TimerLib</LibraryClass>
+ <LibraryClass Usage="ALWAYS_CONSUMED">PcdLib</LibraryClass>
+ </LibraryClassDefinitions>
+ <SourceFiles>
+ <Filename>DxePerformanceLib.c</Filename>
+ </SourceFiles>
+ <Includes>
+ <PackageName>MdePkg</PackageName>
+ <PackageName>EdkModulePkg</PackageName>
+ </Includes>
+ <Protocols>
+ <Protocol Usage="ALWAYS_CONSUMED">Performance</Protocol>
+ </Protocols>
+ <Externs>
+ <Extern>
+ <Constructor>PerformanceLibConstructor</Constructor>
+ </Extern>
+ </Externs>
+ <PcdCoded>
+ <PcdEntry PcdItemType="FIXED_AT_BUILD">
+ <C_Name>PcdPerformanceLibraryPropertyMask</C_Name>
+ </PcdEntry>
+ </PcdCoded>
+</LibraryModuleSurfaceArea>
diff --git a/EdkModulePkg/Library/DxePerformanceLib/build.xml b/EdkModulePkg/Library/DxePerformanceLib/build.xml new file mode 100644 index 0000000000..a663483133 --- /dev/null +++ b/EdkModulePkg/Library/DxePerformanceLib/build.xml @@ -0,0 +1,47 @@ +<?xml version="1.0" encoding="UTF-8"?><!-- Copyright (c) 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.-->
+<project basedir="." default="DxePerformanceLib"><!--Apply external ANT tasks-->
+ <taskdef resource="GenBuild.tasks"/>
+ <taskdef resource="net/sf/antcontrib/antlib.xml"/>
+ <property environment="env"/>
+ <property name="WORKSPACE_DIR" value="${env.WORKSPACE}"/>
+ <import file="${WORKSPACE_DIR}/Tools/Conf/BuildMacro.xml"/><!--MODULE_RELATIVE PATH is relative to PACKAGE_DIR-->
+ <property name="MODULE_RELATIVE_PATH" value="Library/DxePerformanceLib"/>
+ <property name="MODULE_DIR" value="${PACKAGE_DIR}/${MODULE_RELATIVE_PATH}"/>
+ <property name="COMMON_FILE" value="${WORKSPACE_DIR}/Tools/Conf/Common.xml"/>
+ <target name="DxePerformanceLib">
+ <GenBuild baseName="DxePerformanceLib" mbdFilename="${MODULE_DIR}/DxePerformanceLib.mbd" msaFilename="${MODULE_DIR}/DxePerformanceLib.msa"/>
+ </target>
+ <target depends="DxePerformanceLib_clean" name="clean"/>
+ <target depends="DxePerformanceLib_cleanall" name="cleanall"/>
+ <target name="DxePerformanceLib_clean">
+ <OutputDirSetup baseName="DxePerformanceLib" mbdFilename="${MODULE_DIR}/DxePerformanceLib.mbd" msaFilename="${MODULE_DIR}/DxePerformanceLib.msa"/>
+ <if>
+ <available file="${DEST_DIR_OUTPUT}/DxePerformanceLib_build.xml"/>
+ <then>
+ <ant antfile="${DEST_DIR_OUTPUT}/DxePerformanceLib_build.xml" target="clean"/>
+ </then>
+ </if>
+ <delete dir="${DEST_DIR_OUTPUT}" excludes="*.xml"/>
+ </target>
+ <target name="DxePerformanceLib_cleanall">
+ <OutputDirSetup baseName="DxePerformanceLib" mbdFilename="${MODULE_DIR}/DxePerformanceLib.mbd" msaFilename="${MODULE_DIR}/DxePerformanceLib.msa"/>
+ <if>
+ <available file="${DEST_DIR_OUTPUT}/DxePerformanceLib_build.xml"/>
+ <then>
+ <ant antfile="${DEST_DIR_OUTPUT}/DxePerformanceLib_build.xml" target="cleanall"/>
+ </then>
+ </if>
+ <delete dir="${DEST_DIR_OUTPUT}"/>
+ <delete dir="${DEST_DIR_DEBUG}"/>
+ <delete>
+ <fileset dir="${BIN_DIR}" includes="**DxePerformanceLib*"/>
+ </delete>
+ </target>
+</project>
\ No newline at end of file diff --git a/EdkModulePkg/Library/PeiPerformanceLib/PeiPerformanceLib.c b/EdkModulePkg/Library/PeiPerformanceLib/PeiPerformanceLib.c new file mode 100644 index 0000000000..b97849fa35 --- /dev/null +++ b/EdkModulePkg/Library/PeiPerformanceLib/PeiPerformanceLib.c @@ -0,0 +1,330 @@ +/*++
+
+Copyright (c) 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+
+ PeiPerformanceLib.c
+
+Abstract:
+
+ Performance Library
+
+--*/
+
+/**
+ Gets PEI the GUID HOB for PEI performance.
+
+ This internal function searches for the GUID HOB for PEI performance.
+ If that GUID HOB is not found, it will build a new one.
+ It returns the data area of that GUID HOB to record performance log.
+
+ @param Handle Pointer to environment specific context used
+ to identify the component being measured.
+ @param Token Pointer to a Null-terminated ASCII string
+ that identifies the component being measured.
+ @param Module Pointer to a Null-terminated ASCII string
+ that identifies the module being measured.
+
+ @retval The index of log entry in the array.
+
+**/
+PEI_PERFORMANCE_LOG_HEADER *
+InternalGetPerformanceHobLog (
+ VOID
+ )
+{
+ EFI_HOB_GUID_TYPE *GuidHob;
+ PEI_PERFORMANCE_LOG_HEADER *PeiPerformanceLog;
+ UINTN PeiPerformanceLogSize;
+
+ GuidHob = GetFirstGuidHob (&gPeiPerformanceHobGuid);
+
+ if (GuidHob != NULL) {
+ //
+ // PEI Performance HOB was found, then return the existing one.
+ //
+ PeiPerformanceLog = GET_GUID_HOB_DATA (GuidHob);
+ } else {
+ //
+ // PEI Performance HOB was not found, then build one.
+ //
+ PeiPerformanceLogSize = sizeof (PEI_PERFORMANCE_LOG_HEADER) +
+ sizeof (PEI_PERFORMANCE_LOG_ENTRY) * MAX_PEI_PERFORMANCE_LOG_ENTRIES;
+ PeiPerformanceLog = BuildGuidHob (&gPeiPerformanceHobGuid, PeiPerformanceLogSize);
+ PeiPerformanceLog = ZeroMem (PeiPerformanceLog, PeiPerformanceLogSize);
+ }
+
+ return PeiPerformanceLog;
+}
+
+/**
+ Searches in the log array with keyword Handle, Token and Module.
+
+ This internal function searches for the log entry in the log array.
+ If there is an entry that exactly matches the given key word triple
+ and its end time stamp is zero, then the index of that log entry is returned;
+ otherwise, the the number of log entries in the array is returned.
+
+ @param Handle Pointer to environment specific context used
+ to identify the component being measured.
+ @param Token Pointer to a Null-terminated ASCII string
+ that identifies the component being measured.
+ @param Module Pointer to a Null-terminated ASCII string
+ that identifies the module being measured.
+
+ @retval The index of log entry in the array.
+
+**/
+UINT32
+InternalSearchForLogEntry (
+ IN PEI_PERFORMANCE_LOG_HEADER *PeiPerformanceLog,
+ IN CONST VOID *Handle, OPTIONAL
+ IN CONST CHAR8 *Token, OPTIONAL
+ IN CONST CHAR8 *Module OPTIONAL
+ )
+{
+ UINT32 Index;
+ UINT32 NumberOfEntries;
+ PEI_PERFORMANCE_LOG_ENTRY *LogEntryArray;
+
+
+ if (Token == NULL) {
+ Token = "";
+ }
+ if (Module == NULL) {
+ Module = "";
+ }
+ NumberOfEntries = PeiPerformanceLog->NumberOfEntries;
+ LogEntryArray = (PEI_PERFORMANCE_LOG_ENTRY *) (PeiPerformanceLog + 1);
+
+ for (Index = 0; Index < NumberOfEntries; Index++) {
+ if ((LogEntryArray[Index].Handle == (EFI_PHYSICAL_ADDRESS) (UINTN) Handle) &&
+ AsciiStrnCmp (LogEntryArray[Index].Token, Token, PEI_PERFORMANCE_STRING_LENGTH) == 0 &&
+ AsciiStrnCmp (LogEntryArray[Index].Module, Module, PEI_PERFORMANCE_STRING_LENGTH) == 0 &&
+ LogEntryArray[Index].EndTimeStamp == 0
+ ) {
+ break;
+ }
+ }
+ return Index;
+}
+
+/**
+ Creates a record for the beginning of a performance measurement.
+
+ Creates a record that contains the Handle, Token, and Module.
+ If TimeStamp is not zero, then TimeStamp is added to the record as the start time.
+ If TimeStamp is zero, then this function reads the current time stamp
+ and adds that time stamp value to the record as the start time.
+
+ @param Handle Pointer to environment specific context used
+ to identify the component being measured.
+ @param Token Pointer to a Null-terminated ASCII string
+ that identifies the component being measured.
+ @param Module Pointer to a Null-terminated ASCII string
+ that identifies the module being measured.
+ @param TimeStamp 64-bit time stamp.
+
+ @retval RETURN_SUCCESS The start of the measurement was recorded.
+ @retval RETURN_OUT_OF_RESOURCES There are not enough resources to record the measurement.
+
+**/
+RETURN_STATUS
+EFIAPI
+StartPerformanceMeasurement (
+ IN CONST VOID *Handle, OPTIONAL
+ IN CONST CHAR8 *Token, OPTIONAL
+ IN CONST CHAR8 *Module, OPTIONAL
+ IN UINT64 TimeStamp
+ )
+{
+ PEI_PERFORMANCE_LOG_HEADER *PeiPerformanceLog;
+ PEI_PERFORMANCE_LOG_ENTRY *LogEntryArray;
+ UINT32 Index;
+
+ PeiPerformanceLog = InternalGetPerformanceHobLog ();
+
+ if (PeiPerformanceLog->NumberOfEntries >= MAX_PEI_PERFORMANCE_LOG_ENTRIES) {
+ return RETURN_OUT_OF_RESOURCES;
+ }
+ Index = PeiPerformanceLog->NumberOfEntries++;
+ LogEntryArray = (PEI_PERFORMANCE_LOG_ENTRY *) (PeiPerformanceLog + 1);
+ LogEntryArray[Index].Handle = (EFI_PHYSICAL_ADDRESS) (UINTN) Handle;
+
+ if (Token != NULL) {
+ AsciiStrnCpy (LogEntryArray[Index].Token, Token, PEI_PERFORMANCE_STRING_LENGTH);
+ }
+ if (Module != NULL) {
+ AsciiStrnCpy (LogEntryArray[Index].Module, Module, PEI_PERFORMANCE_STRING_LENGTH);
+ }
+
+ if (TimeStamp == 0) {
+ TimeStamp = GetPerformanceCounter ();
+ }
+ LogEntryArray[Index].StartTimeStamp = TimeStamp;
+
+ return RETURN_SUCCESS;
+}
+
+/**
+ Fills in the end time of a performance measurement.
+
+ Looks up the record that matches Handle, Token, and Module.
+ If the record can not be found then return RETURN_NOT_FOUND.
+ If the record is found and TimeStamp is not zero,
+ then TimeStamp is added to the record as the end time.
+ If the record is found and TimeStamp is zero, then this function reads
+ the current time stamp and adds that time stamp value to the record as the end time.
+ If this function is called multiple times for the same record, then the end time is overwritten.
+
+ @param Handle Pointer to environment specific context used
+ to identify the component being measured.
+ @param Token Pointer to a Null-terminated ASCII string
+ that identifies the component being measured.
+ @param Module Pointer to a Null-terminated ASCII string
+ that identifies the module being measured.
+ @param TimeStamp 64-bit time stamp.
+
+ @retval RETURN_SUCCESS The end of the measurement was recorded.
+ @retval RETURN_NOT_FOUND The specified measurement record could not be found.
+
+**/
+RETURN_STATUS
+EFIAPI
+EndPerformanceMeasurement (
+ IN CONST VOID *Handle, OPTIONAL
+ IN CONST CHAR8 *Token, OPTIONAL
+ IN CONST CHAR8 *Module, OPTIONAL
+ IN UINT64 TimeStamp
+ )
+{
+ PEI_PERFORMANCE_LOG_HEADER *PeiPerformanceLog;
+ PEI_PERFORMANCE_LOG_ENTRY *LogEntryArray;
+ UINT32 Index;
+
+ if (TimeStamp == 0) {
+ TimeStamp = GetPerformanceCounter ();
+ }
+
+ PeiPerformanceLog = InternalGetPerformanceHobLog ();
+ Index = InternalSearchForLogEntry (PeiPerformanceLog, Handle, Token, Module);
+ if (Index >= PeiPerformanceLog->NumberOfEntries) {
+ return RETURN_NOT_FOUND;
+ }
+ LogEntryArray = (PEI_PERFORMANCE_LOG_ENTRY *) (PeiPerformanceLog + 1);
+ LogEntryArray[Index].EndTimeStamp = TimeStamp;
+
+ return RETURN_SUCCESS;
+}
+
+/**
+ Attempts to retrieve a performance measurement log entry from the performance measurement log.
+
+ Attempts to retrieve the performance log entry specified by LogEntryKey. If LogEntryKey is
+ zero on entry, then an attempt is made to retrieve the first entry from the performance log,
+ and the key for the second entry in the log is returned. If the performance log is empty,
+ then no entry is retrieved and zero is returned. If LogEntryKey is not zero, then the performance
+ log entry associated with LogEntryKey is retrieved, and the key for the next entry in the log is
+ returned. If LogEntryKey is the key for the last entry in the log, then the last log entry is
+ retrieved and an implementation specific non-zero key value that specifies the end of the performance
+ log is returned. If LogEntryKey is equal this implementation specific non-zero key value, then no entry
+ is retrieved and zero is returned. In the cases where a performance log entry can be returned,
+ the log entry is returned in Handle, Token, Module, StartTimeStamp, and EndTimeStamp.
+ If LogEntryKey is not a valid log entry key for the performance measurement log, then ASSERT().
+ If Handle is NULL, then ASSERT().
+ If Token is NULL, then ASSERT().
+ If Module is NULL, then ASSERT().
+ If StartTimeStamp is NULL, then ASSERT().
+ If EndTimeStamp is NULL, then ASSERT().
+
+ @param LogEntryKey On entry, the key of the performance measurement log entry to retrieve.
+ 0, then the first performance measurement log entry is retrieved.
+ On exit, the key of the next performance lof entry entry.
+ @param Handle Pointer to environment specific context used to identify the component
+ being measured.
+ @param Token Pointer to a Null-terminated ASCII string that identifies the component
+ being measured.
+ @param Module Pointer to a Null-terminated ASCII string that identifies the module
+ being measured.
+ @param StartTimeStamp Pointer to the 64-bit time stamp that was recorded when the measurement
+ was started.
+ @param EndTimeStamp Pointer to the 64-bit time stamp that was recorded when the measurement
+ was ended.
+
+ @return The key for the next performance log entry (in general case).
+
+**/
+UINTN
+EFIAPI
+GetPerformanceMeasurement (
+ IN UINTN LogEntryKey,
+ OUT CONST VOID **Handle,
+ OUT CONST CHAR8 **Token,
+ OUT CONST CHAR8 **Module,
+ OUT UINT64 *StartTimeStamp,
+ OUT UINT64 *EndTimeStamp
+ )
+{
+ PEI_PERFORMANCE_LOG_HEADER *PeiPerformanceLog;
+ PEI_PERFORMANCE_LOG_ENTRY *CurrentLogEntry;
+ PEI_PERFORMANCE_LOG_ENTRY *LogEntryArray;
+ UINTN NumberOfEntries;
+
+ ASSERT (Handle != NULL);
+ ASSERT (Token != NULL);
+ ASSERT (Module != NULL);
+ ASSERT (StartTimeStamp != NULL);
+ ASSERT (EndTimeStamp != NULL);
+
+ PeiPerformanceLog = InternalGetPerformanceHobLog ();
+
+ NumberOfEntries = (UINTN) (PeiPerformanceLog->NumberOfEntries);
+ LogEntryArray = (PEI_PERFORMANCE_LOG_ENTRY *) (PeiPerformanceLog + 1);
+ //
+ // Make sure that LogEntryKey is a valid log entry key.
+ //
+ ASSERT (LogEntryKey <= NumberOfEntries);
+
+ if (LogEntryKey == NumberOfEntries) {
+ return 0;
+ }
+
+ CurrentLogEntry = &(LogEntryArray[LogEntryKey++]);
+
+ *Handle = (VOID *) (UINTN) (CurrentLogEntry->Handle);
+ *Token = CurrentLogEntry->Token;
+ *Module = CurrentLogEntry->Module;
+ *StartTimeStamp = CurrentLogEntry->StartTimeStamp;
+ *EndTimeStamp = CurrentLogEntry->EndTimeStamp;
+
+ return LogEntryKey;
+}
+
+/**
+ Returns TRUE if the performance measurement macros are enabled.
+
+ This function returns TRUE if the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of
+ PcdPerformanceLibraryPropertyMask is set. Otherwise FALSE is returned.
+
+ @retval TRUE The PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of
+ PcdPerformanceLibraryPropertyMask is set.
+ @retval FALSE The PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of
+ PcdPerformanceLibraryPropertyMask is clear.
+
+**/
+BOOLEAN
+EFIAPI
+PerformanceMeasurementEnabled (
+ VOID
+ )
+{
+ return ((PcdGet8(PcdPerformanceLibraryPropertyMask) & PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED) != 0);
+}
diff --git a/EdkModulePkg/Library/PeiPerformanceLib/PeiPerformanceLib.mbd b/EdkModulePkg/Library/PeiPerformanceLib/PeiPerformanceLib.mbd new file mode 100644 index 0000000000..8dba9c21c1 --- /dev/null +++ b/EdkModulePkg/Library/PeiPerformanceLib/PeiPerformanceLib.mbd @@ -0,0 +1,29 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+-->
+<LibraryModuleBuildDescription xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.TianoCore.org/2006/Edk2.0 http://www.TianoCore.org/2006/Edk2.0/SurfaceArea.xsd">
+ <MbdLibHeader>
+ <BaseName>PeiPerformanceLib</BaseName>
+ <Guid>F72DE735-B24F-4ef6-897F-70A85D01A047</Guid>
+ <Version>EDK_RELEASE_VERSION 0x00020000</Version>
+ <Description>FIX ME!</Description>
+ <Copyright>Copyright (c) 2006, Intel Corporation</Copyright>
+ <License>
+ All rights reserved. This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+ </License>
+ <Created>2006-04-04 11:12</Created>
+ </MbdLibHeader>
+</LibraryModuleBuildDescription>
diff --git a/EdkModulePkg/Library/PeiPerformanceLib/PeiPerformanceLib.msa b/EdkModulePkg/Library/PeiPerformanceLib/PeiPerformanceLib.msa new file mode 100644 index 0000000000..a80adce978 --- /dev/null +++ b/EdkModulePkg/Library/PeiPerformanceLib/PeiPerformanceLib.msa @@ -0,0 +1,59 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+-->
+<LibraryModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.TianoCore.org/2006/Edk2.0 http://www.TianoCore.org/2006/Edk2.0/SurfaceArea.xsd">
+ <MsaLibHeader>
+ <BaseName>PeiPerformanceLib</BaseName>
+ <ModuleType>PEIM</ModuleType>
+ <ComponentType>LIBRARY</ComponentType>
+ <Guid>F72DE735-B24F-4ef6-897F-70A85D01A047</Guid>
+ <Version>EDK_RELEASE_VERSION 0x00020000</Version>
+ <Abstract>Memory-only library functions with no library constructor/destructor</Abstract>
+ <Description>FIX ME!</Description>
+ <Copyright>Copyright (c) 2006, Intel Corporation</Copyright>
+ <License>
+ All rights reserved. This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+ </License>
+ <Created>2006-04-04 11:12</Created>
+ <Specification>EFI_SPECIFICATION_VERSION 0x00000000</Specification>
+ </MsaLibHeader>
+ <LibraryClassDefinitions>
+ <LibraryClass Usage="ALWAYS_PRODUCED">PerformanceLib</LibraryClass>
+ <LibraryClass Usage="ALWAYS_CONSUMED">DebugLib</LibraryClass>
+ <LibraryClass Usage="ALWAYS_CONSUMED">HobLib</LibraryClass>
+ <LibraryClass Usage="ALWAYS_CONSUMED">BaseLib</LibraryClass>
+ <LibraryClass Usage="ALWAYS_CONSUMED">TimerLib</LibraryClass>
+ <LibraryClass Usage="ALWAYS_CONSUMED">PcdLib</LibraryClass>
+ <LibraryClass Usage="ALWAYS_CONSUMED">BaseMemoryLib</LibraryClass>
+ </LibraryClassDefinitions>
+ <SourceFiles>
+ <Filename>PeiPerformanceLib.c</Filename>
+ </SourceFiles>
+ <Includes>
+ <PackageName>MdePkg</PackageName>
+ <PackageName>EdkModulePkg</PackageName>
+ </Includes>
+ <Guids>
+ <GuidEntry Usage="SOMETIMES_CONSUMED">
+ <C_Name>PeiPerformanceHob</C_Name>
+ </GuidEntry>
+ </Guids>
+ <PcdCoded>
+ <PcdEntry PcdItemType="FIXED_AT_BUILD">
+ <C_Name>PcdPerformanceLibraryPropertyMask</C_Name>
+ </PcdEntry>
+ </PcdCoded>
+</LibraryModuleSurfaceArea>
diff --git a/EdkModulePkg/Library/PeiPerformanceLib/build.xml b/EdkModulePkg/Library/PeiPerformanceLib/build.xml new file mode 100644 index 0000000000..e0bd259b3a --- /dev/null +++ b/EdkModulePkg/Library/PeiPerformanceLib/build.xml @@ -0,0 +1,47 @@ +<?xml version="1.0" encoding="UTF-8"?><!-- Copyright (c) 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.-->
+<project basedir="." default="PeiPerformanceLib"><!--Apply external ANT tasks-->
+ <taskdef resource="GenBuild.tasks"/>
+ <taskdef resource="net/sf/antcontrib/antlib.xml"/>
+ <property environment="env"/>
+ <property name="WORKSPACE_DIR" value="${env.WORKSPACE}"/>
+ <import file="${WORKSPACE_DIR}/Tools/Conf/BuildMacro.xml"/><!--MODULE_RELATIVE PATH is relative to PACKAGE_DIR-->
+ <property name="MODULE_RELATIVE_PATH" value="Library/PeiPerformanceLib"/>
+ <property name="MODULE_DIR" value="${PACKAGE_DIR}/${MODULE_RELATIVE_PATH}"/>
+ <property name="COMMON_FILE" value="${WORKSPACE_DIR}/Tools/Conf/Common.xml"/>
+ <target name="PeiPerformanceLib">
+ <GenBuild baseName="PeiPerformanceLib" mbdFilename="${MODULE_DIR}/PeiPerformanceLib.mbd" msaFilename="${MODULE_DIR}/PeiPerformanceLib.msa"/>
+ </target>
+ <target depends="PeiPerformanceLib_clean" name="clean"/>
+ <target depends="PeiPerformanceLib_cleanall" name="cleanall"/>
+ <target name="PeiPerformanceLib_clean">
+ <OutputDirSetup baseName="PeiPerformanceLib" mbdFilename="${MODULE_DIR}/PeiPerformanceLib.mbd" msaFilename="${MODULE_DIR}/PeiPerformanceLib.msa"/>
+ <if>
+ <available file="${DEST_DIR_OUTPUT}/PeiPerformanceLib_build.xml"/>
+ <then>
+ <ant antfile="${DEST_DIR_OUTPUT}/PeiPerformanceLib_build.xml" target="clean"/>
+ </then>
+ </if>
+ <delete dir="${DEST_DIR_OUTPUT}" excludes="*.xml"/>
+ </target>
+ <target name="PeiPerformanceLib_cleanall">
+ <OutputDirSetup baseName="PeiPerformanceLib" mbdFilename="${MODULE_DIR}/PeiPerformanceLib.mbd" msaFilename="${MODULE_DIR}/PeiPerformanceLib.msa"/>
+ <if>
+ <available file="${DEST_DIR_OUTPUT}/PeiPerformanceLib_build.xml"/>
+ <then>
+ <ant antfile="${DEST_DIR_OUTPUT}/PeiPerformanceLib_build.xml" target="cleanall"/>
+ </then>
+ </if>
+ <delete dir="${DEST_DIR_OUTPUT}"/>
+ <delete dir="${DEST_DIR_DEBUG}"/>
+ <delete>
+ <fileset dir="${BIN_DIR}" includes="**PeiPerformanceLib*"/>
+ </delete>
+ </target>
+</project>
\ No newline at end of file diff --git a/EdkModulePkg/Universal/Network/PxeBc/Dxe/pxe_bc_udp.c b/EdkModulePkg/Universal/Network/PxeBc/Dxe/pxe_bc_udp.c index 7d782955c8..32768c05c6 100644 --- a/EdkModulePkg/Universal/Network/PxeBc/Dxe/pxe_bc_udp.c +++ b/EdkModulePkg/Universal/Network/PxeBc/Dxe/pxe_bc_udp.c @@ -463,12 +463,7 @@ Returns: }
}
- switch (StatCode) {
- case EFI_SUCCESS:
- case EFI_TIMEOUT:
- break;
-
- default:
+ if ((StatCode != EFI_SUCCESS) && (StatCode != EFI_TIMEOUT)) {
DEBUG (
(EFI_D_INFO,
"\nUdpRead() Exit #3 %Xh %r",
diff --git a/EdkModulePkg/Universal/Network/PxeBc/Dxe/pxe_loadfile.c b/EdkModulePkg/Universal/Network/PxeBc/Dxe/pxe_loadfile.c index 315c95a9f5..182462c02f 100644 --- a/EdkModulePkg/Universal/Network/PxeBc/Dxe/pxe_loadfile.c +++ b/EdkModulePkg/Universal/Network/PxeBc/Dxe/pxe_loadfile.c @@ -1456,15 +1456,12 @@ Returns: (VOID *) &LoadfilePtr->Private->CallbackProtocolPtr
);
- switch (Status) {
- case EFI_SUCCESS:
+ if (Status == EFI_SUCCESS) {
//
// There is already a callback routine. Do nothing.
//
DEBUG ((EFI_D_WARN, "\nLoadFile() BC callback exists."));
- break;
-
- case EFI_UNSUPPORTED:
+ } else if (Status == EFI_UNSUPPORTED) {
//
// No BaseCode Callback protocol found. Add our own.
//
@@ -1490,10 +1487,7 @@ Returns: &NewMakeCallback
);
}
-
- break;
-
- default:
+ } else {
DEBUG ((EFI_D_WARN, "\nLoadFile() Callback check status == %xh", Status));
}
//
@@ -1578,11 +1572,11 @@ Returns: DEBUG ((EFI_D_WARN, "\nBC.Loadfile() Status == %xh\n", Status));
- switch (Status) {
- case EFI_SUCCESS: /* 0 */
+ if (Status == EFI_SUCCESS) {
+ /* 0 */
return EFI_SUCCESS;
-
- case EFI_BUFFER_TOO_SMALL: /* 5 */
+ } else if (Status == EFI_BUFFER_TOO_SMALL) {
+ /* 5 */
//
// Error is only displayed when we are actually trying to
// download the boot image.
@@ -1590,104 +1584,81 @@ Returns: if (Buffer == NULL) {
return EFI_BUFFER_TOO_SMALL;
}
-
AsciiPrint ("\nPXE-E05: Download buffer is smaller than requested file.\n");
- break;
-
- case EFI_DEVICE_ERROR: /* 7 */
+ } else if (Status == EFI_DEVICE_ERROR) {
+ /* 7 */
AsciiPrint ("\nPXE-E07: Network device error. Check network connection.\n");
- break;
-
- case EFI_OUT_OF_RESOURCES: /* 9 */
+ } else if (Status == EFI_OUT_OF_RESOURCES) {
+ /* 9 */
AsciiPrint ("\nPXE-E09: Could not allocate I/O buffers.\n");
- break;
-
- case EFI_NO_MEDIA: /* 12 */
+ } else if (Status == EFI_NO_MEDIA) {
+ /* 12 */
AsciiPrint ("\nPXE-E12: Could not detect network connection. Check cable.\n");
- break;
-
- case EFI_NO_RESPONSE: /* 16 */
+ } else if (Status == EFI_NO_RESPONSE) {
+ /* 16 */
AsciiPrint ("\nPXE-E16: Valid PXE offer not received.\n");
- break;
-
- case EFI_TIMEOUT: /* 18 */
+ } else if (Status == EFI_TIMEOUT) {
+ /* 18 */
AsciiPrint ("\nPXE-E18: Timeout. Server did not respond.\n");
- break;
-
- case EFI_ABORTED: /* 21 */
+ } else if (Status == EFI_ABORTED) {
+ /* 21 */
AsciiPrint ("\nPXE-E21: Remote boot cancelled.\n");
- break;
-
- case EFI_ICMP_ERROR: /* 22 */
+ } else if (Status == EFI_ICMP_ERROR) {
+ /* 22 */
AsciiPrint ("\nPXE-E22: Client received ICMP error from server.\n");
- if (LoadfilePtr->Private->EfiBc.Mode == NULL) {
- break;
- }
-
- if (!LoadfilePtr->Private->EfiBc.Mode->IcmpErrorReceived) {
- break;
- }
+ if ((LoadfilePtr->Private->EfiBc.Mode != NULL) && LoadfilePtr->Private->EfiBc.Mode->IcmpErrorReceived) {
+ AsciiPrint (
+ "PXE-E98: Type: %xh Code: %xh ",
+ LoadfilePtr->Private->EfiBc.Mode->IcmpError.Type,
+ LoadfilePtr->Private->EfiBc.Mode->IcmpError.Code
+ );
- AsciiPrint (
- "PXE-E98: Type: %xh Code: %xh ",
- LoadfilePtr->Private->EfiBc.Mode->IcmpError.Type,
- LoadfilePtr->Private->EfiBc.Mode->IcmpError.Code
- );
+ switch (LoadfilePtr->Private->EfiBc.Mode->IcmpError.Type) {
+ case 0x03:
+ switch (LoadfilePtr->Private->EfiBc.Mode->IcmpError.Code) {
+ case 0x00: /* net unreachable */
+ AsciiPrint ("Net unreachable");
+ break;
- switch (LoadfilePtr->Private->EfiBc.Mode->IcmpError.Type) {
- case 0x03:
- switch (LoadfilePtr->Private->EfiBc.Mode->IcmpError.Code) {
- case 0x00: /* net unreachable */
- AsciiPrint ("Net unreachable");
- break;
+ case 0x01: /* host unreachable */
+ AsciiPrint ("Host unreachable");
+ break;
- case 0x01: /* host unreachable */
- AsciiPrint ("Host unreachable");
- break;
+ case 0x02: /* protocol unreachable */
+ AsciiPrint ("Protocol unreachable");
+ break;
- case 0x02: /* protocol unreachable */
- AsciiPrint ("Protocol unreachable");
- break;
+ case 0x03: /* port unreachable */
+ AsciiPrint ("Port unreachable");
+ break;
- case 0x03: /* port unreachable */
- AsciiPrint ("Port unreachable");
- break;
+ case 0x04: /* Fragmentation needed */
+ AsciiPrint ("Fragmentation needed");
+ break;
- case 0x04: /* Fragmentation needed */
- AsciiPrint ("Fragmentation needed");
- break;
+ case 0x05: /* Source route failed */
+ AsciiPrint ("Source route failed");
+ break;
+ }
- case 0x05: /* Source route failed */
- AsciiPrint ("Source route failed");
break;
}
- break;
+ AsciiPrint ("\n");
}
-
- AsciiPrint ("\n");
-
- break;
-
- case EFI_TFTP_ERROR: /* 23 */
+ } else if (Status == EFI_TFTP_ERROR) {
+ /* 23 */
AsciiPrint ("\nPXE-E23: Client received TFTP error from server.\n");
- if (LoadfilePtr->Private->EfiBc.Mode == NULL) {
- break;
- }
-
- if (LoadfilePtr->Private->EfiBc.Mode->TftpErrorReceived) {
+ if ((LoadfilePtr->Private->EfiBc.Mode != NULL) && (LoadfilePtr->Private->EfiBc.Mode->TftpErrorReceived)) {
AsciiPrint (
"PXE-E98: Code: %xh %a\n",
LoadfilePtr->Private->EfiBc.Mode->TftpError.ErrorCode,
LoadfilePtr->Private->EfiBc.Mode->TftpError.ErrorString
);
}
-
- break;
-
- default:
+ } else {
AsciiPrint ("\nPXE-E99: Unexpected network error: %xh\n", Status);
}
diff --git a/EdkModulePkg/Universal/Network/PxeDhcp4/Dxe/PxeDhcp4Run.c b/EdkModulePkg/Universal/Network/PxeDhcp4/Dxe/PxeDhcp4Run.c index 50f97a8915..8e015b2a3d 100644 --- a/EdkModulePkg/Universal/Network/PxeDhcp4/Dxe/PxeDhcp4Run.c +++ b/EdkModulePkg/Universal/Network/PxeDhcp4/Dxe/PxeDhcp4Run.c @@ -126,14 +126,9 @@ PxeDhcp4Run ( //
efi_status = PxeDhcp4Init (This, timeout, &offers, &offer_list);
- switch (efi_status) {
- case EFI_NO_RESPONSE:
- case EFI_TIMEOUT:
- case EFI_SUCCESS:
- break;
-
- case EFI_ABORTED:
- default:
+ if ((efi_status != EFI_NO_RESPONSE) &&
+ (efi_status != EFI_TIMEOUT) &&
+ (efi_status != EFI_SUCCESS)) {
return efi_status;
}
//
|