libsanitizer/sanitizer_common/sanitizer_platform_interceptors.h

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