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