1 //===-- sanitizer_platform_interceptors.h -----------------------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 // 10 // This file defines macro telling whether sanitizer tools can/should intercept 11 // given library functions on a given platform. 12 // 13 //===----------------------------------------------------------------------===// 14 #ifndef SANITIZER_PLATFORM_INTERCEPTORS_H 15 #define SANITIZER_PLATFORM_INTERCEPTORS_H 16 17 #include "sanitizer_internal_defs.h" 18 19 #if !SANITIZER_WINDOWS 20 # define SI_NOT_WINDOWS 1 21 # include "sanitizer_platform_limits_posix.h" 22 #else 23 # define SI_NOT_WINDOWS 0 24 #endif 25 26 #if SANITIZER_LINUX && !SANITIZER_ANDROID 27 # define SI_LINUX_NOT_ANDROID 1 28 #else 29 # define SI_LINUX_NOT_ANDROID 0 30 #endif 31 32 #if SANITIZER_FREEBSD 33 # define SI_FREEBSD 1 34 #else 35 # define SI_FREEBSD 0 36 #endif 37 38 #if SANITIZER_LINUX 39 # define SI_LINUX 1 40 #else 41 # define SI_LINUX 0 42 #endif 43 44 #if SANITIZER_MAC 45 # define SI_MAC 1 46 #else 47 # define SI_MAC 0 48 #endif 49 50 #if SANITIZER_IOS 51 # define SI_IOS 1 52 #else 53 # define SI_IOS 0 54 #endif 55 56 #define SANITIZER_INTERCEPT_STRCMP 1 57 #define SANITIZER_INTERCEPT_STRSTR 1 58 #define SANITIZER_INTERCEPT_STRCASESTR SI_NOT_WINDOWS 59 #define SANITIZER_INTERCEPT_STRSPN 1 60 #define SANITIZER_INTERCEPT_STRPBRK 1 61 #define SANITIZER_INTERCEPT_TEXTDOMAIN SI_LINUX_NOT_ANDROID 62 #define SANITIZER_INTERCEPT_STRCASECMP SI_NOT_WINDOWS 63 #define SANITIZER_INTERCEPT_MEMCMP 1 64 #define SANITIZER_INTERCEPT_MEMCHR 1 65 #define SANITIZER_INTERCEPT_MEMRCHR SI_FREEBSD || SI_LINUX 66 67 #define SANITIZER_INTERCEPT_READ SI_NOT_WINDOWS 68 #define SANITIZER_INTERCEPT_PREAD SI_NOT_WINDOWS 69 #define SANITIZER_INTERCEPT_WRITE SI_NOT_WINDOWS 70 #define SANITIZER_INTERCEPT_PWRITE SI_NOT_WINDOWS 71 72 #define SANITIZER_INTERCEPT_PREAD64 SI_LINUX_NOT_ANDROID 73 #define SANITIZER_INTERCEPT_PWRITE64 SI_LINUX_NOT_ANDROID 74 75 #define SANITIZER_INTERCEPT_READV SI_NOT_WINDOWS 76 #define SANITIZER_INTERCEPT_WRITEV SI_NOT_WINDOWS 77 78 #define SANITIZER_INTERCEPT_PREADV SI_FREEBSD || SI_LINUX_NOT_ANDROID 79 #define SANITIZER_INTERCEPT_PWRITEV SI_LINUX_NOT_ANDROID 80 #define SANITIZER_INTERCEPT_PREADV64 SI_LINUX_NOT_ANDROID 81 #define SANITIZER_INTERCEPT_PWRITEV64 SI_LINUX_NOT_ANDROID 82 83 #define SANITIZER_INTERCEPT_PRCTL SI_LINUX 84 85 #define SANITIZER_INTERCEPT_LOCALTIME_AND_FRIENDS SI_NOT_WINDOWS 86 #define SANITIZER_INTERCEPT_STRPTIME SI_NOT_WINDOWS 87 88 #define SANITIZER_INTERCEPT_SCANF SI_NOT_WINDOWS 89 #define SANITIZER_INTERCEPT_ISOC99_SCANF SI_LINUX_NOT_ANDROID 90 91 #ifndef SANITIZER_INTERCEPT_PRINTF 92 # define SANITIZER_INTERCEPT_PRINTF SI_NOT_WINDOWS 93 # define SANITIZER_INTERCEPT_PRINTF_L SI_FREEBSD 94 # define SANITIZER_INTERCEPT_ISOC99_PRINTF SI_LINUX_NOT_ANDROID 95 #endif 96 97 #define SANITIZER_INTERCEPT_FREXP 1 98 #define SANITIZER_INTERCEPT_FREXPF_FREXPL SI_NOT_WINDOWS 99 100 #define SANITIZER_INTERCEPT_GETPWNAM_AND_FRIENDS SI_NOT_WINDOWS 101 #define SANITIZER_INTERCEPT_GETPWNAM_R_AND_FRIENDS \ 102 SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID 103 #define SANITIZER_INTERCEPT_GETPWENT \ 104 SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID 105 #define SANITIZER_INTERCEPT_FGETPWENT SI_LINUX_NOT_ANDROID 106 #define SANITIZER_INTERCEPT_GETPWENT_R SI_FREEBSD || SI_LINUX_NOT_ANDROID 107 #define SANITIZER_INTERCEPT_SETPWENT SI_MAC || SI_LINUX_NOT_ANDROID 108 #define SANITIZER_INTERCEPT_CLOCK_GETTIME SI_FREEBSD || SI_LINUX 109 #define SANITIZER_INTERCEPT_GETITIMER SI_NOT_WINDOWS 110 #define SANITIZER_INTERCEPT_TIME SI_NOT_WINDOWS 111 #define SANITIZER_INTERCEPT_GLOB SI_LINUX_NOT_ANDROID 112 #define SANITIZER_INTERCEPT_WAIT SI_NOT_WINDOWS 113 #define SANITIZER_INTERCEPT_INET SI_NOT_WINDOWS 114 #define SANITIZER_INTERCEPT_PTHREAD_GETSCHEDPARAM SI_NOT_WINDOWS 115 #define SANITIZER_INTERCEPT_GETADDRINFO SI_NOT_WINDOWS 116 #define SANITIZER_INTERCEPT_GETNAMEINFO SI_NOT_WINDOWS 117 #define SANITIZER_INTERCEPT_GETSOCKNAME SI_NOT_WINDOWS 118 #define SANITIZER_INTERCEPT_GETHOSTBYNAME SI_NOT_WINDOWS 119 #define SANITIZER_INTERCEPT_GETHOSTBYNAME_R SI_FREEBSD || SI_LINUX 120 #define SANITIZER_INTERCEPT_GETHOSTBYNAME2_R SI_FREEBSD || SI_LINUX_NOT_ANDROID 121 #define SANITIZER_INTERCEPT_GETHOSTBYADDR_R SI_FREEBSD || SI_LINUX_NOT_ANDROID 122 #define SANITIZER_INTERCEPT_GETHOSTENT_R SI_FREEBSD || SI_LINUX_NOT_ANDROID 123 #define SANITIZER_INTERCEPT_GETSOCKOPT SI_NOT_WINDOWS 124 #define SANITIZER_INTERCEPT_ACCEPT SI_NOT_WINDOWS 125 #define SANITIZER_INTERCEPT_ACCEPT4 SI_LINUX_NOT_ANDROID 126 #define SANITIZER_INTERCEPT_MODF SI_NOT_WINDOWS 127 #define SANITIZER_INTERCEPT_RECVMSG SI_NOT_WINDOWS 128 #define SANITIZER_INTERCEPT_GETPEERNAME SI_NOT_WINDOWS 129 #define SANITIZER_INTERCEPT_IOCTL SI_NOT_WINDOWS 130 #define SANITIZER_INTERCEPT_INET_ATON SI_NOT_WINDOWS 131 #define SANITIZER_INTERCEPT_SYSINFO SI_LINUX 132 #define SANITIZER_INTERCEPT_READDIR SI_NOT_WINDOWS 133 #define SANITIZER_INTERCEPT_READDIR64 SI_LINUX_NOT_ANDROID 134 #define SANITIZER_INTERCEPT_PTRACE SI_LINUX_NOT_ANDROID && \ 135 (defined(__i386) || defined(__x86_64) || defined(__mips64) || \ 136 defined(__powerpc64__) || defined(__aarch64__) || defined(__arm__)) 137 #define SANITIZER_INTERCEPT_SETLOCALE SI_NOT_WINDOWS 138 #define SANITIZER_INTERCEPT_GETCWD SI_NOT_WINDOWS 139 #define SANITIZER_INTERCEPT_GET_CURRENT_DIR_NAME SI_LINUX_NOT_ANDROID 140 #define SANITIZER_INTERCEPT_STRTOIMAX SI_NOT_WINDOWS 141 #define SANITIZER_INTERCEPT_MBSTOWCS SI_NOT_WINDOWS 142 #define SANITIZER_INTERCEPT_MBSNRTOWCS SI_MAC || SI_LINUX_NOT_ANDROID 143 #define SANITIZER_INTERCEPT_WCSTOMBS SI_NOT_WINDOWS 144 #define SANITIZER_INTERCEPT_WCSNRTOMBS \ 145 SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID 146 #define SANITIZER_INTERCEPT_WCRTOMB \ 147 SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID 148 #define SANITIZER_INTERCEPT_TCGETATTR SI_LINUX_NOT_ANDROID 149 #define SANITIZER_INTERCEPT_REALPATH SI_NOT_WINDOWS 150 #define SANITIZER_INTERCEPT_CANONICALIZE_FILE_NAME SI_LINUX_NOT_ANDROID 151 #define SANITIZER_INTERCEPT_CONFSTR \ 152 SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID 153 #define SANITIZER_INTERCEPT_SCHED_GETAFFINITY SI_LINUX_NOT_ANDROID 154 #define SANITIZER_INTERCEPT_SCHED_GETPARAM SI_LINUX_NOT_ANDROID 155 #define SANITIZER_INTERCEPT_STRERROR SI_NOT_WINDOWS 156 #define SANITIZER_INTERCEPT_STRERROR_R SI_NOT_WINDOWS 157 #define SANITIZER_INTERCEPT_XPG_STRERROR_R SI_LINUX_NOT_ANDROID 158 #define SANITIZER_INTERCEPT_SCANDIR \ 159 SI_FREEBSD || SI_LINUX_NOT_ANDROID 160 #define SANITIZER_INTERCEPT_SCANDIR64 SI_LINUX_NOT_ANDROID 161 #define SANITIZER_INTERCEPT_GETGROUPS SI_NOT_WINDOWS 162 #define SANITIZER_INTERCEPT_POLL SI_NOT_WINDOWS 163 #define SANITIZER_INTERCEPT_PPOLL SI_LINUX_NOT_ANDROID 164 #define SANITIZER_INTERCEPT_WORDEXP \ 165 SI_FREEBSD || (SI_MAC && !SI_IOS) || SI_LINUX_NOT_ANDROID 166 #define SANITIZER_INTERCEPT_SIGWAIT SI_NOT_WINDOWS 167 #define SANITIZER_INTERCEPT_SIGWAITINFO SI_LINUX_NOT_ANDROID 168 #define SANITIZER_INTERCEPT_SIGTIMEDWAIT SI_LINUX_NOT_ANDROID 169 #define SANITIZER_INTERCEPT_SIGSETOPS \ 170 SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID 171 #define SANITIZER_INTERCEPT_SIGPENDING SI_NOT_WINDOWS 172 #define SANITIZER_INTERCEPT_SIGPROCMASK SI_NOT_WINDOWS 173 #define SANITIZER_INTERCEPT_BACKTRACE SI_FREEBSD || SI_LINUX_NOT_ANDROID 174 #define SANITIZER_INTERCEPT_GETMNTENT SI_LINUX 175 #define SANITIZER_INTERCEPT_GETMNTENT_R SI_LINUX_NOT_ANDROID 176 #define SANITIZER_INTERCEPT_STATFS SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID 177 #define SANITIZER_INTERCEPT_STATFS64 \ 178 (SI_MAC && !SI_IOS) || SI_LINUX_NOT_ANDROID 179 #define SANITIZER_INTERCEPT_STATVFS SI_FREEBSD || SI_LINUX_NOT_ANDROID 180 #define SANITIZER_INTERCEPT_STATVFS64 SI_LINUX_NOT_ANDROID 181 #define SANITIZER_INTERCEPT_INITGROUPS SI_NOT_WINDOWS 182 #define SANITIZER_INTERCEPT_ETHER_NTOA_ATON SI_NOT_WINDOWS 183 #define SANITIZER_INTERCEPT_ETHER_HOST \ 184 SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID 185 #define SANITIZER_INTERCEPT_ETHER_R SI_FREEBSD || SI_LINUX_NOT_ANDROID 186 #define SANITIZER_INTERCEPT_SHMCTL \ 187 ((SI_FREEBSD || SI_LINUX_NOT_ANDROID) && SANITIZER_WORDSIZE == 64) 188 #define SANITIZER_INTERCEPT_RANDOM_R SI_LINUX_NOT_ANDROID 189 #define SANITIZER_INTERCEPT_PTHREAD_ATTR_GET SI_NOT_WINDOWS 190 #define SANITIZER_INTERCEPT_PTHREAD_ATTR_GETINHERITSCHED \ 191 SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID 192 #define SANITIZER_INTERCEPT_PTHREAD_ATTR_GETAFFINITY_NP SI_LINUX_NOT_ANDROID 193 #define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETPSHARED SI_NOT_WINDOWS 194 #define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETTYPE SI_NOT_WINDOWS 195 #define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETPROTOCOL \ 196 SI_MAC || SI_LINUX_NOT_ANDROID 197 #define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETPRIOCEILING \ 198 SI_MAC || SI_LINUX_NOT_ANDROID 199 #define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETROBUST SI_LINUX_NOT_ANDROID 200 #define SANITIZER_INTERCEPT_PTHREAD_MUTEXATTR_GETROBUST_NP SI_LINUX_NOT_ANDROID 201 #define SANITIZER_INTERCEPT_PTHREAD_RWLOCKATTR_GETPSHARED SI_NOT_WINDOWS 202 #define SANITIZER_INTERCEPT_PTHREAD_RWLOCKATTR_GETKIND_NP SI_LINUX_NOT_ANDROID 203 #define SANITIZER_INTERCEPT_PTHREAD_CONDATTR_GETPSHARED SI_NOT_WINDOWS 204 #define SANITIZER_INTERCEPT_PTHREAD_CONDATTR_GETCLOCK SI_LINUX_NOT_ANDROID 205 #define SANITIZER_INTERCEPT_PTHREAD_BARRIERATTR_GETPSHARED SI_LINUX_NOT_ANDROID 206 #define SANITIZER_INTERCEPT_TMPNAM SI_NOT_WINDOWS 207 #define SANITIZER_INTERCEPT_TMPNAM_R SI_LINUX_NOT_ANDROID 208 #define SANITIZER_INTERCEPT_TEMPNAM SI_NOT_WINDOWS 209 #define SANITIZER_INTERCEPT_SINCOS SI_LINUX 210 #define SANITIZER_INTERCEPT_REMQUO SI_NOT_WINDOWS 211 #define SANITIZER_INTERCEPT_LGAMMA SI_NOT_WINDOWS 212 #define SANITIZER_INTERCEPT_LGAMMA_R SI_FREEBSD || SI_LINUX 213 #define SANITIZER_INTERCEPT_LGAMMAL_R SI_LINUX_NOT_ANDROID 214 #define SANITIZER_INTERCEPT_DRAND48_R SI_LINUX_NOT_ANDROID 215 #define SANITIZER_INTERCEPT_RAND_R \ 216 SI_FREEBSD || SI_MAC || SI_LINUX_NOT_ANDROID 217 #define SANITIZER_INTERCEPT_ICONV SI_FREEBSD || SI_LINUX_NOT_ANDROID 218 #define SANITIZER_INTERCEPT_TIMES SI_NOT_WINDOWS 219 220 // FIXME: getline seems to be available on OSX 10.7 221 #define SANITIZER_INTERCEPT_GETLINE SI_FREEBSD || SI_LINUX_NOT_ANDROID 222 223 #define SANITIZER_INTERCEPT__EXIT SI_LINUX || SI_FREEBSD || SI_MAC 224 225 #define SANITIZER_INTERCEPT_PHTREAD_MUTEX SI_NOT_WINDOWS 226 #define SANITIZER_INTERCEPT_PTHREAD_SETNAME_NP \ 227 SI_FREEBSD || SI_LINUX_NOT_ANDROID 228 229 #define SANITIZER_INTERCEPT_TLS_GET_ADDR \ 230 SI_FREEBSD || SI_LINUX_NOT_ANDROID 231 232 #define SANITIZER_INTERCEPT_LISTXATTR SI_LINUX 233 #define SANITIZER_INTERCEPT_GETXATTR SI_LINUX 234 #define SANITIZER_INTERCEPT_GETRESID SI_LINUX 235 #define SANITIZER_INTERCEPT_GETIFADDRS \ 236 SI_FREEBSD || SI_LINUX_NOT_ANDROID || SI_MAC 237 #define SANITIZER_INTERCEPT_IF_INDEXTONAME \ 238 SI_FREEBSD || SI_LINUX_NOT_ANDROID || SI_MAC 239 #define SANITIZER_INTERCEPT_CAPGET SI_LINUX_NOT_ANDROID 240 #define SANITIZER_INTERCEPT_AEABI_MEM SI_LINUX && defined(__arm__) 241 #define SANITIZER_INTERCEPT___BZERO SI_MAC 242 #define SANITIZER_INTERCEPT_FTIME !SI_FREEBSD && SI_NOT_WINDOWS 243 #define SANITIZER_INTERCEPT_XDR SI_LINUX_NOT_ANDROID 244 #define SANITIZER_INTERCEPT_TSEARCH SI_LINUX_NOT_ANDROID || SI_MAC 245 #define SANITIZER_INTERCEPT_LIBIO_INTERNALS SI_LINUX_NOT_ANDROID 246 #define SANITIZER_INTERCEPT_FOPEN SI_NOT_WINDOWS 247 #define SANITIZER_INTERCEPT_FOPEN64 SI_LINUX_NOT_ANDROID 248 #define SANITIZER_INTERCEPT_OPEN_MEMSTREAM SI_LINUX_NOT_ANDROID 249 #define SANITIZER_INTERCEPT_OBSTACK SI_LINUX_NOT_ANDROID 250 #define SANITIZER_INTERCEPT_FFLUSH SI_NOT_WINDOWS 251 #define SANITIZER_INTERCEPT_FCLOSE SI_NOT_WINDOWS 252 #define SANITIZER_INTERCEPT_DLOPEN_DLCLOSE \ 253 SI_FREEBSD || SI_LINUX_NOT_ANDROID || SI_MAC 254 #define SANITIZER_INTERCEPT_GETPASS SI_LINUX_NOT_ANDROID || SI_MAC 255 #define SANITIZER_INTERCEPT_TIMERFD SI_LINUX_NOT_ANDROID 256 257 #define SANITIZER_INTERCEPT_MLOCKX SI_NOT_WINDOWS 258 #define SANITIZER_INTERCEPT_FOPENCOOKIE SI_LINUX_NOT_ANDROID 259 #define SANITIZER_INTERCEPT_SEM SI_LINUX || SI_FREEBSD 260 #define SANITIZER_INTERCEPT_PTHREAD_SETCANCEL SI_NOT_WINDOWS 261 #define SANITIZER_INTERCEPT_MINCORE SI_LINUX 262 #define SANITIZER_INTERCEPT_PROCESS_VM_READV SI_LINUX 263 #define SANITIZER_INTERCEPT_CTERMID SI_LINUX || SI_MAC || SI_FREEBSD 264 #define SANITIZER_INTERCEPT_CTERMID_R SI_MAC || SI_FREEBSD 265 266 #define SANITIZER_INTERCEPTOR_HOOKS SI_LINUX 267 268 #endif // #ifndef SANITIZER_PLATFORM_INTERCEPTORS_H 269