MdeModulePkg: Increase the maximum number of PEI performance log entries

[mirror_edk2.git] / MdeModulePkg / Library / DxeCorePerformanceLib / DxeCorePerformanceLib.c

diff --git a/MdeModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLib.c b/MdeModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLib.c
index 7ebdb29fea4ff2857195b575a5482e4e2050b6ba..c3a6d70aeb279a56cc9951fbc9166385a5b63694 100644 (file)
--- a/MdeModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLib.c
+++ b/MdeModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLib.c
@@ -11,6 +11,7 @@
   Performance Protocol is installed at the very beginning of DXE phase.\r
 \r
 Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>\r
+(C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>\r
 This program and the accompanying materials\r
 are licensed and made available under the terms and conditions of the BSD License\r
 which accompanies this distribution.  The full text of the license may be found at\r
@@ -191,10 +192,10 @@ StartGaugeEx (
   GaugeEntryExArray[Index].Handle = (EFI_PHYSICAL_ADDRESS) (UINTN) Handle;\r
 \r
   if (Token != NULL) {\r
-    AsciiStrCpyS (GaugeEntryExArray[Index].Token, DXE_PERFORMANCE_STRING_SIZE, Token);\r
+    AsciiStrnCpyS (GaugeEntryExArray[Index].Token, DXE_PERFORMANCE_STRING_SIZE, Token, DXE_PERFORMANCE_STRING_LENGTH);\r
   }\r
   if (Module != NULL) {\r
-    AsciiStrCpyS (GaugeEntryExArray[Index].Module, DXE_PERFORMANCE_STRING_SIZE, Module);\r
+    AsciiStrnCpyS (GaugeEntryExArray[Index].Module, DXE_PERFORMANCE_STRING_SIZE, Module, DXE_PERFORMANCE_STRING_LENGTH);\r
   }\r
 \r
   GaugeEntryExArray[Index].EndTimeStamp = 0;\r
@@ -522,7 +523,9 @@ DxeCorePerformanceLibConstructor (
                   );\r
   ASSERT_EFI_ERROR (Status);\r
 \r
-  mMaxGaugeRecords = INIT_DXE_GAUGE_DATA_ENTRIES + PcdGet8 (PcdMaxPeiPerformanceLogEntries);\r
+  mMaxGaugeRecords = INIT_DXE_GAUGE_DATA_ENTRIES + (UINT16) (PcdGet16 (PcdMaxPeiPerformanceLogEntries16) != 0 ?\r
+                                                             PcdGet16 (PcdMaxPeiPerformanceLogEntries16) :\r
+                                                             PcdGet8 (PcdMaxPeiPerformanceLogEntries));\r
 \r
   mGaugeData = AllocateZeroPool (sizeof (GAUGE_DATA_HEADER) + (sizeof (GAUGE_DATA_ENTRY_EX) * mMaxGaugeRecords));\r
   ASSERT (mGaugeData != NULL);\r