2 # Performance library instance mainly for DxeCore usage.
4 # This library provides the performance measurement interfaces and initializes performance
5 # logging for DXE phase. It first initializes its private global data structure for
6 # performance logging and saves the performance GUIDed HOB passed from PEI phase.
7 # It initializes DXE phase performance logging by publishing the Performance Protocol,
8 # which is consumed by DxePerformanceLib to logging performance data in DXE phase.
9 # This library is mainly used by DxeCore to start performance logging to ensure that
10 # Performance Protocol is installed at the very beginning of DXE phase.
12 # Copyright (c) 2006 - 2008, Intel Corporation. <BR>
13 # All rights reserved. This program and the accompanying materials
14 # are licensed and made available under the terms and conditions of the BSD License
15 # which accompanies this distribution. The full text of the license may be found at
16 # http://opensource.org/licenses/bsd-license.php
18 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
19 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
24 INF_VERSION = 0x00010005
25 BASE_NAME = DxeCorePerformanceLib
26 FILE_GUID = D0F78BBF-0A30-4c63-8A48-0F618A4AFACD
27 MODULE_TYPE = DXE_CORE
29 LIBRARY_CLASS = PerformanceLib|DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER
31 CONSTRUCTOR = DxeCorePerformanceLibConstructor
34 # The following information is for reference only and not required by the build tools.
36 # VALID_ARCHITECTURES = IA32 X64 IPF EBC
40 DxeCorePerformanceLib.c
41 DxeCorePerformanceLibInternal.h
45 MdeModulePkg/MdeModulePkg.dec
50 UefiBootServicesTableLib
60 gPerformanceProtocolGuid ## CONSUMES ## HOB
61 gPerformanceProtocolGuid ## PRODUCES ## PROTOCOL
64 gEfiMdeModulePkgTokenSpaceGuid.PcdMaxPeiPerformanceLogEntries
65 gEfiMdePkgTokenSpaceGuid.PcdPerformanceLibraryPropertyMask