libsanitizer/sanitizer_common/sanitizer_coverage_win_dynamic_runtime_thunk.cpp

   1 //===-- sanitizer_coverage_win_dynamic_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 #ifdef SANITIZER_DYNAMIC_RUNTIME_THUNK
  14 #define SANITIZER_IMPORT_INTERFACE 1
  15 #include "sanitizer_win_defs.h"
  16 // Define weak alias for all weak functions imported from sanitizer coverage.
  17 #define INTERFACE_FUNCTION(Name)
  18 #define INTERFACE_WEAK_FUNCTION(Name) WIN_WEAK_IMPORT_DEF(Name)
  19 #include "sanitizer_coverage_interface.inc"
  20 #endif // SANITIZER_DYNAMIC_RUNTIME_THUNK
  21
  22 namespace __sanitizer {
  23 // Add one, otherwise unused, external symbol to this object file so that the
  24 // Visual C++ linker includes it and reads the .drective section.
  25 void ForceWholeArchiveIncludeForSanCov() {}
  26 }