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TscTimerLib in PerformancePkg is a BASE type library, which should be used by any module type.

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But its constructor uses the global variable mTscFrequency to store frequency, which doesn't work on XIP PEIM.
Split it to two LIBs for PEI and DXE separately.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11312 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lzeng14
2011-02-15 02:02:06 +00:00
parent b7bc11a4ff
commit d50f6f8be8
9 changed files with 440 additions and 33 deletions
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8
PerformancePkg/PerformancePkg.dsc
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@@ -1,7 +1,7 @@
#/** @file
# Build description file to generate Shell 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
@@ -35,6 +35,7 @@
UefiLib|MdePkg/Library/UefiLib/UefiLib.inf
PrintLib|MdePkg/Library/BasePrintLib/BasePrintLib.inf
PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
UefiBootServicesTableLib|MdePkg/Library/UefiBootServicesTableLib/UefiBootServicesTableLib.inf
UefiRuntimeServicesTableLib|MdePkg/Library/UefiRuntimeServicesTableLib/UefiRuntimeServicesTableLib.inf
@@ -60,14 +61,15 @@
# that is different than the one below.
#
# TimerLib|MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.inf
TimerLib|PerformancePkg/Library/TscTimerLib/TscTimerLib.inf
TimerLib|PerformancePkg/Library/DxeTscTimerLib/DxeTscTimerLib.inf
[LibraryClasses.IPF]
PalLib|MdePkg/Library/UefiPalLib/UefiPalLib.inf
TimerLib|MdePkg/Library/BaseTimerLibNullTemplate/BaseTimerLibNullTemplate.inf
[Components.IA32, Components.X64]
PerformancePkg/Library/TscTimerLib/TscTimerLib.inf
PerformancePkg/Library/DxeTscTimerLib/DxeTscTimerLib.inf
PerformancePkg/Library/PeiTscTimerLib/PeiTscTimerLib.inf
[Components]
PerformancePkg/Dp_App/Dp.inf