Mercurial > hg > CbC > CbC_gcc
view libsanitizer/ubsan/ubsan_win_weak_interception.cpp @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
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date | Thu, 13 Feb 2020 11:34:05 +0900 |
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//===-- ubsan_win_weak_interception.cpp -----------------------------------===// // // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // See https://llvm.org/LICENSE.txt for license information. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// // This module should be included in Ubsan when it is implemented as a shared // library on Windows (dll), in order to delegate the calls of weak functions to // the implementation in the main executable when a strong definition is // provided. //===----------------------------------------------------------------------===// #ifdef SANITIZER_DYNAMIC #include "sanitizer_common/sanitizer_win_weak_interception.h" #include "ubsan_flags.h" #include "ubsan_monitor.h" // Check if strong definitions for weak functions are present in the main // executable. If that is the case, override dll functions to point to strong // implementations. #define INTERFACE_FUNCTION(Name) #define INTERFACE_WEAK_FUNCTION(Name) INTERCEPT_SANITIZER_WEAK_FUNCTION(Name) #include "ubsan_interface.inc" #endif // SANITIZER_DYNAMIC