1 //===-- asan_intercepted_functions.h ----------------------------*- C++ -*-===// 2 // 3 // This file is distributed under the University of Illinois Open Source 4 // License. See LICENSE.TXT for details. 5 // 6 //===----------------------------------------------------------------------===// 7 // 8 // This file is a part of AddressSanitizer, an address sanity checker. 9 // 10 // ASan-private header containing prototypes for wrapper functions and wrappers 11 //===----------------------------------------------------------------------===// 12 #ifndef ASAN_INTERCEPTED_FUNCTIONS_H 13 #define ASAN_INTERCEPTED_FUNCTIONS_H 14 15 #include "sanitizer_common/sanitizer_platform_interceptors.h" 16 17 // Use macro to describe if specific function should be 18 // intercepted on a given platform. 19 #if !SANITIZER_WINDOWS 20 # define ASAN_INTERCEPT_ATOLL_AND_STRTOLL 1 21 # define ASAN_INTERCEPT__LONGJMP 1 22 # define ASAN_INTERCEPT_STRDUP 1 23 # define ASAN_INTERCEPT_INDEX 1 24 # define ASAN_INTERCEPT_PTHREAD_CREATE 1 25 # define ASAN_INTERCEPT_MLOCKX 1 26 #else 27 # define ASAN_INTERCEPT_ATOLL_AND_STRTOLL 0 28 # define ASAN_INTERCEPT__LONGJMP 0 29 # define ASAN_INTERCEPT_STRDUP 0 30 # define ASAN_INTERCEPT_INDEX 0 31 # define ASAN_INTERCEPT_PTHREAD_CREATE 0 32 # define ASAN_INTERCEPT_MLOCKX 0 33 #endif 34 35 #if SANITIZER_LINUX 36 # define ASAN_USE_ALIAS_ATTRIBUTE_FOR_INDEX 1 37 #else 38 # define ASAN_USE_ALIAS_ATTRIBUTE_FOR_INDEX 0 39 #endif 40 41 #if !SANITIZER_MAC 42 # define ASAN_INTERCEPT_STRNLEN 1 43 #else 44 # define ASAN_INTERCEPT_STRNLEN 0 45 #endif 46 47 #if SANITIZER_LINUX && !SANITIZER_ANDROID 48 # define ASAN_INTERCEPT_SWAPCONTEXT 1 49 #else 50 # define ASAN_INTERCEPT_SWAPCONTEXT 0 51 #endif 52 53 #if !SANITIZER_ANDROID && !SANITIZER_WINDOWS 54 # define ASAN_INTERCEPT_SIGNAL_AND_SIGACTION 1 55 #else 56 # define ASAN_INTERCEPT_SIGNAL_AND_SIGACTION 0 57 #endif 58 59 #if !SANITIZER_WINDOWS 60 # define ASAN_INTERCEPT_SIGLONGJMP 1 61 #else 62 # define ASAN_INTERCEPT_SIGLONGJMP 0 63 #endif 64 65 #if ASAN_HAS_EXCEPTIONS && !SANITIZER_WINDOWS 66 # define ASAN_INTERCEPT___CXA_THROW 1 67 #else 68 # define ASAN_INTERCEPT___CXA_THROW 0 69 #endif 70 71 #if !SANITIZER_WINDOWS 72 # define ASAN_INTERCEPT___CXA_ATEXIT 1 73 #else 74 # define ASAN_INTERCEPT___CXA_ATEXIT 0 75 #endif 76 77 #endif // ASAN_INTERCEPTED_FUNCTIONS_H 78