diff options
| author | Guo Mang <mang.guo@intel.com> | 2017-04-27 11:20:30 +0800 |
|---|---|---|
| committer | Guo Mang <mang.guo@intel.com> | 2017-04-27 11:20:30 +0800 |
| commit | 878342a9d5543bd15129f38a4330aa4dd6c71739 (patch) | |
| tree | 4e3545d9b983537c46272fd588297054a9b2736e /Core/ShellPkg/Library/UefiDpLib/DpProfile.c | |
| parent | 77711a420aeb77cf10af13672c921bb29a0a74c2 (diff) | |
| download | edk2-platforms-878342a9d5543bd15129f38a4330aa4dd6c71739.tar.xz | |
ShellPkg: Move to new location
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Guo Mang <mang.guo@intel.com>
Diffstat (limited to 'Core/ShellPkg/Library/UefiDpLib/DpProfile.c')
| -rw-r--r-- | Core/ShellPkg/Library/UefiDpLib/DpProfile.c | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/Core/ShellPkg/Library/UefiDpLib/DpProfile.c b/Core/ShellPkg/Library/UefiDpLib/DpProfile.c new file mode 100644 index 0000000000..e4434034c6 --- /dev/null +++ b/Core/ShellPkg/Library/UefiDpLib/DpProfile.c @@ -0,0 +1,100 @@ +/** @file
+ Measured Profiling reporting for the Dp utility.
+
+ Copyright (c) 2009 - 2017, 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.
+**/
+
+#include <Library/BaseLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/DebugLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/PeCoffGetEntryPointLib.h>
+#include <Library/PerformanceLib.h>
+#include <Library/PrintLib.h>
+#include <Library/HiiLib.h>
+#include <Library/PcdLib.h>
+
+#include <Guid/Performance.h>
+
+#include "Dp.h"
+#include "Literals.h"
+#include "DpInternal.h"
+
+/**
+ Gather and print ALL Profiling Records.
+
+ Displays all "interesting" Profile measurements in order.
+ The number of records displayed is controlled by:
+ - records with a duration less than mInterestThreshold microseconds are not displayed.
+ - No more than Limit records are displayed. A Limit of zero will not limit the output.
+ - If the ExcludeFlag is TRUE, records matching entries in the CumData array are not
+ displayed.
+
+ @pre The mInterestThreshold global variable is set to the shortest duration to be printed.
+ The mGaugeString and mUnicodeToken global arrays are used for temporary string storage.
+ They must not be in use by a calling function.
+
+ @param[in] Limit The number of records to print. Zero is ALL.
+ @param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.
+
+**/
+VOID
+DumpAllProfile(
+ IN UINTN Limit,
+ IN BOOLEAN ExcludeFlag
+ )
+{
+ EFI_STRING StringPtr;
+ EFI_STRING StringPtrUnknown;
+
+ StringPtrUnknown = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL);
+ StringPtr = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_DP_SECTION_PROFILE), NULL);
+
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_SECTION_HEADER), gDpHiiHandle,
+ (StringPtr == NULL) ? StringPtrUnknown: StringPtr);
+ FreePool (StringPtr);
+ FreePool (StringPtrUnknown);
+}
+
+/**
+ Gather and print Raw Profile Records.
+
+ All Profile measurements with a duration greater than or equal to
+ mInterestThreshold are printed without interpretation.
+
+ The number of records displayed is controlled by:
+ - records with a duration less than mInterestThreshold microseconds are not displayed.
+ - No more than Limit records are displayed. A Limit of zero will not limit the output.
+ - If the ExcludeFlag is TRUE, records matching entries in the CumData array are not
+ displayed.
+
+ @pre The mInterestThreshold global variable is set to the shortest duration to be printed.
+
+ @param[in] Limit The number of records to print. Zero is ALL.
+ @param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.
+
+**/
+VOID
+DumpRawProfile(
+ IN UINTN Limit,
+ IN BOOLEAN ExcludeFlag
+ )
+{
+ EFI_STRING StringPtr;
+ EFI_STRING StringPtrUnknown;
+
+ StringPtrUnknown = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL);
+ StringPtr = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_DP_SECTION_RAWPROFILE), NULL);
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_SECTION_HEADER), gDpHiiHandle,
+ (StringPtr == NULL) ? StringPtrUnknown: StringPtr);
+ FreePool (StringPtr);
+ FreePool (StringPtrUnknown);
+}
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