1 //===-- ubsan_win_weak_interception.cc ------------------------------------===// 2 // 3 // This file is distributed under the University of Illinois Open Source 4 // License. See LICENSE.TXT for details. 5 // 6 //===----------------------------------------------------------------------===// 7 // This module should be included in Ubsan when it is implemented as a shared 8 // library on Windows (dll), in order to delegate the calls of weak functions to 9 // the implementation in the main executable when a strong definition is 10 // provided. 11 //===----------------------------------------------------------------------===// 12 #ifdef SANITIZER_DYNAMIC 13 #include "sanitizer_common/sanitizer_win_weak_interception.h" 14 #include "ubsan_flags.h" 15 #include "ubsan_monitor.h" 16 // Check if strong definitions for weak functions are present in the main 17 // executable. If that is the case, override dll functions to point to strong 18 // implementations. 19 #define INTERFACE_FUNCTION(Name) 20 #define INTERFACE_WEAK_FUNCTION(Name) INTERCEPT_SANITIZER_WEAK_FUNCTION(Name) 21 #include "ubsan_interface.inc" 22 #endif // SANITIZER_DYNAMIC 23