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ba05ea83b7
Add the Memory Debug Logging feature MemDebugLogLib library which provides the key MemDebugLogWrite() function. Several versions (i.e. SEC, PEIM, DXE, runtime) of the function are included to provide the proper method to write the debug messages to the memory debug log buffer. The library also provides the core functions to maintain the circular memory debug log buffer. Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Jiewen Yao <jiewen.yao@intel.com> Signed-off-by: Aaron Young <aaron.young@oracle.com>
39 lines
987 B
INI
39 lines
987 B
INI
## @file
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# Instance of MemDebugLog Library for SEC phase
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#
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# Copyright (C) 2025, Oracle and/or its affiliates.
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#
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# SPDX-License-Identifier: BSD-2-Clause-Patent
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#
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#
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##
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[Defines]
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INF_VERSION = 0x00010005
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BASE_NAME = MemDebugLogLib
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FILE_GUID = 9B3A8F82-CBCE-4E3A-A3E0-DBD7172E9506
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MODULE_TYPE = BASE
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VERSION_STRING = 1.0
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LIBRARY_CLASS = MemDebugLogLib|SEC
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CONSTRUCTOR = MemDebugLogLibConstructor
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[Sources]
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MemDebugLogSec.c
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MemDebugLogCommon.c
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[Packages]
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MdeModulePkg/MdeModulePkg.dec
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MdePkg/MdePkg.dec
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OvmfPkg/OvmfPkg.dec
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[LibraryClasses]
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SynchronizationLib
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[Guids]
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gMemDebugLogHobGuid
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[FixedPcd]
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfEarlyMemDebugLogBase
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfEarlyMemDebugLogSize
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gEfiMdeModulePkgTokenSpaceGuid.PcdFirmwareVersionString ## CONSUMES
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