ShellPkg: Add "dp" command library to ShellPkg.

This command is only included in the build with command line option "-D INCLUDE_DP". The user must also update the DSC with appropriate library instances that match the platform for the build to succeed. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jaben Carsey <jaben.carsey@intel.com> Reviewed-by: Erik Bjorge <erik.c.bjorge@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14160 6f19259b-4bc3-4df7-8a09-765794883524
2013-03-04 22:02:59 +00:00
parent 365aa98a5d
commit d41bc92c99
14 changed files with 2377 additions and 3 deletions
--- a/ShellPkg/Library/UefiDpLib/DpProfile.c
+++ b/ShellPkg/Library/UefiDpLib/DpProfile.c
@@ -0,0 +1,101 @@
+/** @file
+  Measured Profiling reporting for the Dp utility.
+
+  Copyright (c) 2009 - 2013, 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/TimerLib.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);
+}