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Update DP to get Image name with the following methods orderly. 

1. Image PDB
  2. ComponentName2 protocol
  3. FFS UI section
  4. Image GUID
  5. Image DevicePath
  6. Unknown Driver Name

Signed-off-by: lzeng14
Reviewed-by: lgao4

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12779 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lzeng14 2011-11-25 02:24:07 +00:00
parent 9ff904b046
commit a2daf8dbec
6 changed files with 221 additions and 73 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
PerformancePkg/Dp_App/Dp.c
View File

@ -46,8 +46,8 @@
EFI_HII_HANDLE gHiiHandle;
SHELL_PARAM_ITEM *DpParamList = NULL;
CHAR16 *mPrintTokenBuffer = NULL;
CHAR16 mGaugeString[DXE_PERFORMANCE_STRING_SIZE];
CHAR16 mUnicodeToken[PERF_TOKEN_LENGTH + 1];
CHAR16 mGaugeString[DP_GAUGE_STRING_LENGTH + 1];
CHAR16 mUnicodeToken[DXE_PERFORMANCE_STRING_SIZE];
UINT64 mInterestThreshold;
PERF_SUMMARY_DATA SummaryData = { 0 }; ///< Create the SummaryData structure and init. to ZERO.
@ -85,22 +85,6 @@ PARAM_ITEM_LIST ParamList[] = {
///@}
/**
Wrap original FreePool to check NULL pointer first.
@param[in] Buffer The pointer to the buffer to free.
**/
VOID
SafeFreePool (
IN VOID *Buffer
)
{
if (Buffer != NULL) {
FreePool (Buffer);
}
}
/**
Transfer the param list value and get the command line parse.

7
PerformancePkg/Dp_App/Dp.inf
View File

@ -58,10 +58,15 @@
UefiLib
HiiLib
PcdLib
DevicePathLib
DxeServicesLib
[Protocols]
gEfiLoadedImageProtocolGuid # ALWAYS_CONSUMED
gEfiDriverBindingProtocolGuid # ALWAYS_CONSUMED
gEfiDriverBindingProtocolGuid # SOMETIMES_CONSUMED
gEfiComponentName2ProtocolGuid # SOMETIMES_CONSUMED
gEfiLoadedImageDevicePathProtocolGuid # SOMETIMES_CONSUMED
gEfiDevicePathToTextProtocolGuid # SOMETIMES_CONSUMED
[Pcd]
gEfiMdePkgTokenSpaceGuid.PcdUefiLibMaxPrintBufferSize

28
PerformancePkg/Dp_App/DpInternal.h
View File

@ -6,7 +6,7 @@
* Dp application. In addition to global data, function declarations for
* DpUtilities.c, DpTrace.c, and DpProfile.c are included here.
*
* Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>
* Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
* 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
@ -17,13 +17,16 @@
**/
#ifndef _DP_INTELNAL_H_
#define _DP_INTELNAL_H_
#define DP_GAUGE_STRING_LENGTH 36
//
/// Module-Global Variables
///@{
extern EFI_HII_HANDLE gHiiHandle;
extern CHAR16 *mPrintTokenBuffer;
extern CHAR16 mGaugeString[DXE_PERFORMANCE_STRING_SIZE];
extern CHAR16 mUnicodeToken[PERF_TOKEN_LENGTH + 1];
extern CHAR16 mGaugeString[DP_GAUGE_STRING_LENGTH + 1];
extern CHAR16 mUnicodeToken[DXE_PERFORMANCE_STRING_SIZE];
extern UINT64 mInterestThreshold;
extern PERF_SUMMARY_DATA SummaryData; ///< Create the SummaryData structure and init. to ZERO.
@ -100,6 +103,13 @@ GetShortPdbFileName (
/**
Get a human readable name for an image handle.
The following methods will be tried orderly:
1. Image PDB
2. ComponentName2 protocol
3. FFS UI section
4. Image GUID
5. Image DevicePath
6. Unknown Driver Name
@param[in] Handle
@ -341,4 +351,16 @@ DumpRawProfile(
IN UINTN Limit,
IN BOOLEAN ExcludeFlag
);
/**
Wrap original FreePool to check NULL pointer first.
@param[in] Buffer The pointer to the buffer to free.
**/
VOID
SafeFreePool (
IN VOID *Buffer
);
#endif

BIN
PerformancePkg/Dp_App/DpStrings.uni
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Binary file not shown.

32
PerformancePkg/Dp_App/DpTrace.c
View File

@ -1,7 +1,7 @@
/** @file
* Trace reporting for the Dp utility.
*
* Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>
* Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
* 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
@ -197,14 +197,11 @@ DumpAllTrace(
else {
IncFlag = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_INCOMPLETE), NULL); // Mark incomplete records
}
if ((ElapsedTime < mInterestThreshold) ||
if (((Measurement.EndTimeStamp != 0) && (ElapsedTime < mInterestThreshold)) ||
((ExcludeFlag) && (GetCumulativeItem(&Measurement) >= 0))
) { // Ignore "uninteresting" or excluded records
continue;
}
if (Measurement.EndTimeStamp == 0) {
ElapsedTime = Measurement.StartTimeStamp;
}
++Count; // Count the number of records printed
// If Handle is non-zero, see if we can determine a name for the driver
@ -219,11 +216,16 @@ DumpAllTrace(
}
}
}
// Ensure that the argument strings are not too long.
mGaugeString[31] = 0;
mUnicodeToken[18] = 0;
PrintToken( STRING_TOKEN (STR_DP_ALL_STATS),
if (AsciiStrnCmp (Measurement.Token, ALit_PEIM, PERF_TOKEN_LENGTH) == 0) {
UnicodeSPrint (mGaugeString, sizeof (mGaugeString), L"%g", Measurement.Handle);
}
// Ensure that the argument strings are not too long.
mGaugeString[DP_GAUGE_STRING_LENGTH] = 0;
mUnicodeToken[13] = 0;
PrintToken( STRING_TOKEN (STR_DP_ALL_VARS),
Index, // 1 based, Which measurement record is being printed
IncFlag,
Measurement.Handle,
@ -510,7 +512,7 @@ ProcessHandles(
Print (L"There are %,d Handles defined.\n", (Size / sizeof(HandleBuffer[0])));
#endif
PrintToken (STRING_TOKEN (STR_DP_HANDLE_GUID) );
PrintToken (STRING_TOKEN (STR_DP_HANDLE_SECTION) );
PrintToken (STRING_TOKEN (STR_DP_DASHES) );
LogEntryKey = 0;
@ -543,8 +545,8 @@ ProcessHandles(
}
}
// Ensure that the argument strings are not too long.
mGaugeString[31] = 0;
mUnicodeToken[18] = 0;
mGaugeString[DP_GAUGE_STRING_LENGTH] = 0;
mUnicodeToken[11] = 0;
if (mGaugeString[0] != 0) {
// Display the record if it has a valid handle.
PrintToken (
@ -613,7 +615,7 @@ ProcessPeims(
ElapsedTime = DurationInMicroSeconds ( Duration ); // Calculate elapsed time in microseconds
if (ElapsedTime >= mInterestThreshold) {
// PEIM FILE Handle is the start address of its FFS file that contains its file guid.
PrintToken (STRING_TOKEN (STR_DP_PEIM_STAT2),
PrintToken (STRING_TOKEN (STR_DP_PEIM_VARS),
TIndex, // 1 based, Which measurement record is being printed
Measurement.Handle, // base address
Measurement.Handle, // file guid
@ -668,6 +670,8 @@ ProcessGlobal(
{
AsciiStrToUnicodeStr (Measurement.Module, mGaugeString);
AsciiStrToUnicodeStr (Measurement.Token, mUnicodeToken);
mGaugeString[26] = 0;
mUnicodeToken[31] = 0;
if ( ! ( IsPhase( &Measurement) ||
(Measurement.Handle != NULL) ||
(Measurement.EndTimeStamp == 0)
@ -677,7 +681,7 @@ ProcessGlobal(
ElapsedTime = DurationInMicroSeconds ( Duration );
if (ElapsedTime >= mInterestThreshold) {
PrintToken (
STRING_TOKEN (STR_DP_FOUR_VARS_2),
STRING_TOKEN (STR_DP_GLOBAL_VARS),
Index,
mGaugeString,
mUnicodeToken,

165
PerformancePkg/Dp_App/DpUtilities.c
View File

@ -1,7 +1,7 @@
/** @file
* Utility functions used by the Dp application.
*
* Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>
* Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
* 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
@ -21,9 +21,17 @@
#include <Library/PrintLib.h>
#include <Library/HiiLib.h>
#include <Library/PcdLib.h>
#include <Library/UefiLib.h>
#include <Library/DevicePathLib.h>
#include <Pi/PiFirmwareFile.h>
#include <Library/DxeServicesLib.h>
#include <Protocol/LoadedImage.h>
#include <Protocol/DriverBinding.h>
#include <Protocol/ComponentName2.h>
#include <Protocol/DevicePath.h>
#include <Protocol/DevicePathToText.h>
#include <Guid/Performance.h>
@ -31,6 +39,22 @@
#include "Literals.h"
#include "DpInternal.h"
/**
Wrap original FreePool to check NULL pointer first.
@param[in] Buffer The pointer to the buffer to free.
**/
VOID
SafeFreePool (
IN VOID *Buffer
)
{
if (Buffer != NULL) {
FreePool (Buffer);
}
}
/**
Calculate an event's duration in timer ticks.
@ -165,6 +189,13 @@ GetShortPdbFileName (
/**
Get a human readable name for an image handle.
The following methods will be tried orderly:
1. Image PDB
2. ComponentName2 protocol
3. FFS UI section
4. Image GUID
5. Image DevicePath
6. Unknown Driver Name
@param[in] Handle
@ -182,12 +213,17 @@ GetNameFromHandle (
CHAR8 *PdbFileName;
EFI_DRIVER_BINDING_PROTOCOL *DriverBinding;
EFI_STRING StringPtr;
EFI_DEVICE_PATH_PROTOCOL *LoadedImageDevicePath;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
EFI_GUID *NameGuid;
CHAR16 *NameString;
UINTN StringSize;
CHAR8 *PlatformLanguage;
EFI_COMPONENT_NAME2_PROTOCOL *ComponentName2;
EFI_DEVICE_PATH_TO_TEXT_PROTOCOL *DevicePathToText;
// Proactively get the error message so it will be ready if needed
StringPtr = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_ERROR_NAME), NULL);
ASSERT (StringPtr != NULL);
// Get handle name from image protocol
//
// Method 1: Get the name string from image PDB
//
Status = gBS->HandleProtocol (
Handle,
@ -204,28 +240,125 @@ GetNameFromHandle (
NULL,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
if (EFI_ERROR (Status)) {
StrCpy (mGaugeString, StringPtr);
FreePool (StringPtr);
return ;
}
// Get handle name from image protocol
//
if (!EFI_ERROR (Status)) {
Status = gBS->HandleProtocol (
DriverBinding->ImageHandle,
&gEfiLoadedImageProtocolGuid,
(VOID **) &Image
);
}
}
if (!EFI_ERROR (Status)) {
PdbFileName = PeCoffLoaderGetPdbPointer (Image->ImageBase);
if (PdbFileName != NULL) {
GetShortPdbFileName (PdbFileName, mGaugeString);
} else {
StrCpy (mGaugeString, StringPtr);
return;
}
}
//
// Method 2: Get the name string from ComponentName2 protocol
//
Status = gBS->HandleProtocol (
Handle,
&gEfiComponentName2ProtocolGuid,
(VOID **) &ComponentName2
);
if (!EFI_ERROR (Status)) {
//
// Get the current platform language setting
//
PlatformLanguage = GetEfiGlobalVariable (L"PlatformLang");
Status = ComponentName2->GetDriverName (
ComponentName2,
PlatformLanguage != NULL ? PlatformLanguage : "en-US",
&StringPtr
);
if (!EFI_ERROR (Status)) {
SafeFreePool (PlatformLanguage);
StrnCpy (mGaugeString, StringPtr, DP_GAUGE_STRING_LENGTH);
mGaugeString[DP_GAUGE_STRING_LENGTH] = 0;
return;
}
}
Status = gBS->HandleProtocol (
Handle,
&gEfiLoadedImageDevicePathProtocolGuid,
(VOID **) &LoadedImageDevicePath
);
if (!EFI_ERROR (Status)) {
DevicePath = LoadedImageDevicePath;
//
// Try to get image GUID from LoadedImageDevicePath protocol
//
NameGuid = NULL;
while (!IsDevicePathEndType (DevicePath)) {
NameGuid = EfiGetNameGuidFromFwVolDevicePathNode ((MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) DevicePath);
if (NameGuid != NULL) {
break;
}
DevicePath = NextDevicePathNode (DevicePath);
}
if (NameGuid != NULL) {
//
// Try to get the image's FFS UI section by image GUID
//
NameString = NULL;
StringSize = 0;
Status = GetSectionFromAnyFv (
NameGuid,
EFI_SECTION_USER_INTERFACE,
0,
&NameString,
&StringSize
);
if (!EFI_ERROR (Status)) {
//
// Method 3. Get the name string from FFS UI section
//
StrnCpy (mGaugeString, NameString, DP_GAUGE_STRING_LENGTH);
mGaugeString[DP_GAUGE_STRING_LENGTH] = 0;
FreePool (NameString);
} else {
//
// Method 4: Get the name string from image GUID
//
UnicodeSPrint (mGaugeString, sizeof (mGaugeString), L"%g", NameGuid);
}
return;
} else {
//
// Method 5: Get the name string from image DevicePath
//
Status = gBS->LocateProtocol (
&gEfiDevicePathToTextProtocolGuid,
NULL,
(VOID **) &DevicePathToText
);
if (!EFI_ERROR (Status)) {
NameString = DevicePathToText->ConvertDevicePathToText (LoadedImageDevicePath, TRUE, FALSE);
if (NameString != NULL) {
StrnCpy (mGaugeString, NameString, DP_GAUGE_STRING_LENGTH);
mGaugeString[DP_GAUGE_STRING_LENGTH] = 0;
FreePool (NameString);
return;
}
}
}
}
//
// Method 6: Unknown Driver Name
//
StringPtr = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_ERROR_NAME), NULL);
ASSERT (StringPtr != NULL);
StrCpy (mGaugeString, StringPtr);
FreePool (StringPtr);
return;
}