| 1 | //===-- sanitizer_coverage_win_runtime_thunk.cpp --------------------------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | // |
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| 9 | // This file defines things that need to be present in the application modules |
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| 10 | // to interact with Sanitizer Coverage, when it is included in a dll. |
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| 11 | // |
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| 12 | //===----------------------------------------------------------------------===// |
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| 13 | #if defined(SANITIZER_DYNAMIC_RUNTIME_THUNK) || \ |
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| 14 | defined(SANITIZER_STATIC_RUNTIME_THUNK) |
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| 15 | # define SANITIZER_IMPORT_INTERFACE 1 |
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| 16 | # include "sanitizer_win_defs.h" |
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| 17 | # include "sanitizer_win_thunk_interception.h" |
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| 18 | // Define weak alias for all weak functions imported from sanitizer coverage. |
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| 19 | # define INTERFACE_FUNCTION(Name) |
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| 20 | # define INTERFACE_WEAK_FUNCTION(Name) REGISTER_WEAK_FUNCTION(Name) |
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| 21 | # include "sanitizer_coverage_interface.inc" |
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| 22 | #endif // defined(SANITIZER_DYNAMIC_RUNTIME_THUNK) || |
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| 23 | // defined(SANITIZER_STATIC_RUNTIME_THUNK) |
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| 24 | |
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| 25 | namespace __sanitizer { |
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| 26 | // Add one, otherwise unused, external symbol to this object file so that the |
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| 27 | // Visual C++ linker includes it and reads the .drective section. |
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| 28 | void ForceWholeArchiveIncludeForSanCov() {} |
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| 29 | } // namespace __sanitizer |
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| 30 | |
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