| 1 | ## @file
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| 2 | # Mde DSC include file for [LibraryClasses*] section of all Architectures.
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| 3 | #
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| 4 | # This file can be included to the [LibraryClasses*] section(s) of a platform DSC file
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| 5 | # by using "!include MdePkg/MdeLibs.dsc.inc" to specify the library instances
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| 6 | # of some EDKII basic/common library classes.
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| 7 | #
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| 8 | # Copyright (c) 2021 - 2024, Intel Corporation. All rights reserved.<BR>
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| 9 | #
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| 10 | # SPDX-License-Identifier: BSD-2-Clause-Patent
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| 11 | #
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| 12 | ##
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| 13 |
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| 14 | [Defines]
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| 15 | !ifndef CUSTOM_STACK_CHECK_LIB
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| 16 | # The DSC parser will set any unset macros to 0. Then, below when we check for STATIC or DYNAMIC, even if we couch
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| 17 | # that in a !ifdef CUSTOM_STACK_CHECK_LIB, the parser will issue a warning that we are comparing a boolean (0) against
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| 18 | # a string, which will always fail. So we set it to a dummy value here.
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| 19 | DEFINE CUSTOM_STACK_CHECK_LIB = NONE
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| 20 | !endif
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| 21 |
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| 22 | [LibraryClasses]
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| 23 | OrderedCollectionLib|MdePkg/Library/BaseOrderedCollectionRedBlackTreeLib/BaseOrderedCollectionRedBlackTreeLib.inf
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| 24 | ArmTrngLib|MdePkg/Library/BaseArmTrngLibNull/BaseArmTrngLibNull.inf
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| 25 | RegisterFilterLib|MdePkg/Library/RegisterFilterLibNull/RegisterFilterLibNull.inf
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| 26 | CpuLib|MdePkg/Library/BaseCpuLib/BaseCpuLib.inf
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| 27 | SmmCpuRendezvousLib|MdePkg/Library/SmmCpuRendezvousLibNull/SmmCpuRendezvousLibNull.inf
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| 28 | SafeIntLib|MdePkg/Library/BaseSafeIntLib/BaseSafeIntLib.inf
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| 29 | SynchronizationLib|MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf
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| 30 | MmUnblockMemoryLib|MdePkg/Library/MmUnblockMemoryLib/MmUnblockMemoryLibNull.inf
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| 31 | StackCheckFailureHookLib|MdePkg/Library/StackCheckFailureHookLibNull/StackCheckFailureHookLibNull.inf
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| 32 |
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| 33 | !if $(CUSTOM_STACK_CHECK_LIB) == STATIC
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| 34 | # To only use the static stack cookie, we just include the checking functionality.
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| 35 | StackCheckLib|MdePkg/Library/StackCheckLib/StackCheckLib.inf
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| 36 | !elseif $(CUSTOM_STACK_CHECK_LIB) == DYNAMIC
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| 37 | StackCheckLib|MdePkg/Library/StackCheckLib/StackCheckLib.inf
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| 38 |
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| 39 | # To use the dynamic stack cookie, we need to include the entry point libraries that will set up the stack cookie.
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| 40 | # Typically, PeiCore and PEIMs will not use dynamic stack cookies, so they are not included generally.
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| 41 | # If dynamic stack cookies are not enabled, we do not setup the entry points, as the existing behavior was
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| 42 | # for a platform to define them.
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| 43 | # StandaloneMmCoreEntryPoint is not included here because support dynamic stack cookies is not available for
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| 44 | # AARCH64 here. X64 platforms should include the DynamicStackCookieEntryPointLib in their DSC file.
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| 45 | DxeCoreEntryPoint|MdePkg/Library/DynamicStackCookieEntryPointLib/DxeCoreEntryPoint.inf
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| 46 | StandaloneMmDriverEntryPoint|MdePkg/Library/DynamicStackCookieEntryPointLib/StandaloneMmDriverEntryPoint.inf
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| 47 | UefiApplicationEntryPoint|MdePkg/Library/DynamicStackCookieEntryPointLib/UefiApplicationEntryPoint.inf
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| 48 | UefiDriverEntryPoint|MdePkg/Library/DynamicStackCookieEntryPointLib/UefiDriverEntryPoint.inf
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| 49 |
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| 50 | !else
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| 51 | # If CUSTOM_STACK_CHECK_LIB is set, MdeLibs.dsc.inc will not link StackCheckLibNull and it is expected that the
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| 52 | # DSC being built is providing it's own implementation of StackCheckLib.
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| 53 | StackCheckLib|MdePkg/Library/StackCheckLibNull/StackCheckLibNull.inf
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| 54 | !endif
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| 55 |
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| 56 | [LibraryClasses.common.SEC, LibraryClasses.common.PEI_CORE]
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| 57 | # edk2 does not implement exception handling for SEC and PEI_CORE, so StackCheckLibNull is used, as failing
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| 58 | # stack cookies will generate an exception, which if unhandled can lead to a hung system state. If a platform
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| 59 | # implements exception handling for SEC and PEI_CORE, it can use StackCheckLib for these phases in its DSC.
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| 60 | StackCheckLib|MdePkg/Library/StackCheckLibNull/StackCheckLibNull.inf
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| 61 |
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| 62 | [LibraryClasses.ARM, LibraryClasses.AARCH64]
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| 63 | #
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| 64 | # It is not possible to prevent the ARM/AARCH64 compilers from inserting generic intrinsic functions.
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| 65 | # This library provides the intrinsic functions generated by these compilers.
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| 66 | #
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| 67 | # Linking this here as a null library will cause all ARM/AARCH64 files to link against it and have
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| 68 | # definitions for the intrinsic functions.
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| 69 | #
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| 70 | NULL|MdePkg/Library/CompilerIntrinsicsLib/CompilerIntrinsicsLib.inf
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