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Last change
on this file since 108794 was 108794, checked in by vboxsync, 2 weeks ago |
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Devices/EFI/FirmwareNew: Merge edk2-stable202502 from the vendor branch and make it build for the important platforms, bugref:4643
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File size:
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| 1 | ## @file
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| 2 | # Null library instance for StackCheckLib which can be included
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| 3 | # when a build needs to include stack check functions but does
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| 4 | # not want to generate stack check failures.
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| 5 | #
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| 6 | # Copyright (c) Microsoft Corporation.
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| 7 | # SPDX-License-Identifier: BSD-2-Clause-Patent
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| 8 | ##
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| 9 |
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| 10 | [Defines]
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| 11 | INF_VERSION = 1.29
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| 12 | BASE_NAME = StackCheckLibNull
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| 13 | FILE_GUID = f6ef2763-ca3b-4c6f-a931-2a48de3ce352
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| 14 | MODULE_TYPE = BASE
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| 15 | VERSION_STRING = 1.0
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| 16 | LIBRARY_CLASS = StackCheckLib
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| 17 |
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| 18 | [Sources]
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| 19 | StackCheckLibNullGcc.c | GCC
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| 20 | StackCheckLibNullMsvc.c | MSFT
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| 21 |
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| 22 | [Sources.IA32]
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| 23 | IA32/StackCheckFunctionsMsvc.nasm | MSFT
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| 24 |
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| 25 | [Sources.X64]
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| 26 | X64/StackCheckFunctionsMsvc.nasm | MSFT
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| 27 |
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| 28 | [Packages]
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| 29 | MdePkg/MdePkg.dec
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| 30 |
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| 31 | [BuildOptions]
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| 32 | # We cannot build the MSVC version with /GL (whole program optimization) because we run into linker error
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| 33 | # LNK1237, which is a failure to link against a symbol from a library compiled with /GL. The whole program
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| 34 | # optimization tries to do away with references to this symbol. The solution is to not compile the stack
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| 35 | # check libs with /GL
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| 36 | MSFT:*_*_*_CC_FLAGS = /GL-
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| 37 |
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| 38 | # We cannot build the GCC version with LTO (link time optimization) because we run into linker errors where
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| 39 | # the stack cookie variable has been optimized away, as it looks to GCC like the variable is not used, because
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| 40 | # the compiler inserts the usage.
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| 41 | GCC:*_*_*_CC_FLAGS = -fno-lto
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