gcc/sanitizer.def

   1 /* This file contains the definitions and documentation for the
   2    Address Sanitizer and Thread Sanitizer builtins used in the GNU compiler.
   3    Copyright (C) 2012-2014 Free Software Foundation, Inc.
   4
   5 This file is part of GCC.
   6
   7 GCC is free software; you can redistribute it and/or modify it under
   8 the terms of the GNU General Public License as published by the Free
   9 Software Foundation; either version 3, or (at your option) any later
  10 version.
  11
  12 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
  13 WARRANTY; without even the implied warranty of MERCHANTABILITY or
  14 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  15 for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GCC; see the file COPYING3.  If not see
  19 <http://www.gnu.org/licenses/>.  */
  20
  21 /* Before including this file, you should define a macro:
  22
  23      DEF_SANITIZER_BUILTIN (ENUM, NAME, TYPE, ATTRS)
  24
  25    See builtins.def for details.
  26    The builtins are created by the C-family of FEs in c-family/c-common.c,
  27    for other FEs by asan.c.  */
  28
  29 /* Address Sanitizer */
  30 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_INIT, "__asan_init_v3",
  31                       BT_FN_VOID, ATTR_NOTHROW_LEAF_LIST)
  32 /* Do not reorder the BUILT_IN_ASAN_{REPORT,CHECK}* builtins, e.g. cfgcleanup.c
  33    relies on this order.  */
  34 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_LOAD1, "__asan_report_load1",
  35                       BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
  36 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_LOAD2, "__asan_report_load2",
  37                       BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
  38 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_LOAD4, "__asan_report_load4",
  39                       BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
  40 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_LOAD8, "__asan_report_load8",
  41                       BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
  42 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_LOAD16, "__asan_report_load16",
  43                       BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
  44 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_LOAD_N, "__asan_report_load_n",
  45                       BT_FN_VOID_PTR_PTRMODE,
  46                       ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
  47 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_STORE1, "__asan_report_store1",
  48                       BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
  49 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_STORE2, "__asan_report_store2",
  50                       BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
  51 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_STORE4, "__asan_report_store4",
  52                       BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
  53 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_STORE8, "__asan_report_store8",
  54                       BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
  55 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_STORE16, "__asan_report_store16",
  56                       BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
  57 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_STORE_N, "__asan_report_store_n",
  58                       BT_FN_VOID_PTR_PTRMODE,
  59                       ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
  60 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_LOAD1, "__asan_load1",
  61                       BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
  62 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_LOAD2, "__asan_load2",
  63                       BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
  64 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_LOAD4, "__asan_load4",
  65                       BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
  66 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_LOAD8, "__asan_load8",
  67                       BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
  68 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_LOAD16, "__asan_load16",
  69                       BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
  70 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_LOADN, "__asan_loadN",
  71                       BT_FN_VOID_PTR_PTRMODE, ATTR_TMPURE_NOTHROW_LEAF_LIST)
  72 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_STORE1, "__asan_store1",
  73                       BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
  74 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_STORE2, "__asan_store2",
  75                       BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
  76 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_STORE4, "__asan_store4",
  77                       BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
  78 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_STORE8, "__asan_store8",
  79                       BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
  80 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_STORE16, "__asan_store16",
  81                       BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
  82 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_STOREN, "__asan_storeN",
  83                       BT_FN_VOID_PTR_PTRMODE, ATTR_TMPURE_NOTHROW_LEAF_LIST)
  84 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REGISTER_GLOBALS,
  85                       "__asan_register_globals",
  86                       BT_FN_VOID_PTR_PTRMODE, ATTR_NOTHROW_LEAF_LIST)
  87 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_UNREGISTER_GLOBALS,
  88                       "__asan_unregister_globals",
  89                       BT_FN_VOID_PTR_PTRMODE, ATTR_NOTHROW_LEAF_LIST)
  90 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_HANDLE_NO_RETURN,
  91                       "__asan_handle_no_return",
  92                       BT_FN_VOID, ATTR_TMPURE_NOTHROW_LEAF_LIST)
  93 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_BEFORE_DYNAMIC_INIT,
  94                       "__asan_before_dynamic_init",
  95                       BT_FN_VOID_CONST_PTR, ATTR_NOTHROW_LEAF_LIST)
  96 DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_AFTER_DYNAMIC_INIT,
  97                       "__asan_after_dynamic_init",
  98                       BT_FN_VOID, ATTR_NOTHROW_LEAF_LIST)
  99
 100 /* Thread Sanitizer */
 101 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_INIT, "__tsan_init",
 102                       BT_FN_VOID, ATTR_NOTHROW_LEAF_LIST)
 103 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_FUNC_ENTRY, "__tsan_func_entry",
 104                       BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
 105 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_FUNC_EXIT, "__tsan_func_exit",
 106                       BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
 107 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_VPTR_UPDATE, "__tsan_vptr_update",
 108                       BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
 109 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_READ1, "__tsan_read1",
 110                       BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
 111 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_READ2, "__tsan_read2",
 112                       BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
 113 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_READ4, "__tsan_read4",
 114                       BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
 115 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_READ8, "__tsan_read8",
 116                       BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
 117 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_READ16, "__tsan_read16",
 118                       BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
 119 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_WRITE1, "__tsan_write1",
 120                       BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
 121 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_WRITE2, "__tsan_write2",
 122                       BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
 123 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_WRITE4, "__tsan_write4",
 124                       BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
 125 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_WRITE8, "__tsan_write8",
 126                       BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
 127 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_WRITE16, "__tsan_write16",
 128                       BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
 129
 130 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC8_LOAD,
 131                       "__tsan_atomic8_load",
 132                       BT_FN_I1_CONST_VPTR_INT, ATTR_NOTHROW_LEAF_LIST)
 133 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC16_LOAD,
 134                       "__tsan_atomic16_load",
 135                       BT_FN_I2_CONST_VPTR_INT, ATTR_NOTHROW_LEAF_LIST)
 136 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC32_LOAD,
 137                       "__tsan_atomic32_load",
 138                       BT_FN_I4_CONST_VPTR_INT, ATTR_NOTHROW_LEAF_LIST)
 139 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC64_LOAD,
 140                       "__tsan_atomic64_load",
 141                       BT_FN_I8_CONST_VPTR_INT, ATTR_NOTHROW_LEAF_LIST)
 142 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC128_LOAD,
 143                       "__tsan_atomic128_load",
 144                       BT_FN_I16_CONST_VPTR_INT, ATTR_NOTHROW_LEAF_LIST)
 145
 146 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC8_STORE,
 147                       "__tsan_atomic8_store",
 148                       BT_FN_VOID_VPTR_I1_INT, ATTR_NOTHROW_LEAF_LIST)
 149 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC16_STORE,
 150                       "__tsan_atomic16_store",
 151                       BT_FN_VOID_VPTR_I2_INT, ATTR_NOTHROW_LEAF_LIST)
 152 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC32_STORE,
 153                       "__tsan_atomic32_store",
 154                       BT_FN_VOID_VPTR_I4_INT, ATTR_NOTHROW_LEAF_LIST)
 155 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC64_STORE,
 156                       "__tsan_atomic64_store",
 157                       BT_FN_VOID_VPTR_I8_INT, ATTR_NOTHROW_LEAF_LIST)
 158 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC128_STORE,
 159                       "__tsan_atomic128_store",
 160                       BT_FN_VOID_VPTR_I16_INT, ATTR_NOTHROW_LEAF_LIST)
 161
 162 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC8_EXCHANGE,
 163                       "__tsan_atomic8_exchange",
 164                       BT_FN_I1_VPTR_I1_INT, ATTR_NOTHROW_LEAF_LIST)
 165 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC16_EXCHANGE,
 166                       "__tsan_atomic16_exchange",
 167                       BT_FN_I2_VPTR_I2_INT, ATTR_NOTHROW_LEAF_LIST)
 168 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC32_EXCHANGE,
 169                       "__tsan_atomic32_exchange",
 170                       BT_FN_I4_VPTR_I4_INT, ATTR_NOTHROW_LEAF_LIST)
 171 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC64_EXCHANGE,
 172                       "__tsan_atomic64_exchange",
 173                       BT_FN_I8_VPTR_I8_INT, ATTR_NOTHROW_LEAF_LIST)
 174 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC128_EXCHANGE,
 175                       "__tsan_atomic128_exchange",
 176                       BT_FN_I16_VPTR_I16_INT, ATTR_NOTHROW_LEAF_LIST)
 177
 178 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC8_FETCH_ADD,
 179                       "__tsan_atomic8_fetch_add",
 180                       BT_FN_I1_VPTR_I1_INT, ATTR_NOTHROW_LEAF_LIST)
 181 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC16_FETCH_ADD,
 182                       "__tsan_atomic16_fetch_add",
 183                       BT_FN_I2_VPTR_I2_INT, ATTR_NOTHROW_LEAF_LIST)
 184 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC32_FETCH_ADD,
 185                       "__tsan_atomic32_fetch_add",
 186                       BT_FN_I4_VPTR_I4_INT, ATTR_NOTHROW_LEAF_LIST)
 187 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC64_FETCH_ADD,
 188                       "__tsan_atomic64_fetch_add",
 189                       BT_FN_I8_VPTR_I8_INT, ATTR_NOTHROW_LEAF_LIST)
 190 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC128_FETCH_ADD,
 191                       "__tsan_atomic128_fetch_add",
 192                       BT_FN_I16_VPTR_I16_INT, ATTR_NOTHROW_LEAF_LIST)
 193
 194 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC8_FETCH_SUB,
 195                       "__tsan_atomic8_fetch_sub",
 196                       BT_FN_I1_VPTR_I1_INT, ATTR_NOTHROW_LEAF_LIST)
 197 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC16_FETCH_SUB,
 198                       "__tsan_atomic16_fetch_sub",
 199                       BT_FN_I2_VPTR_I2_INT, ATTR_NOTHROW_LEAF_LIST)
 200 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC32_FETCH_SUB,
 201                       "__tsan_atomic32_fetch_sub",
 202                       BT_FN_I4_VPTR_I4_INT, ATTR_NOTHROW_LEAF_LIST)
 203 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC64_FETCH_SUB,
 204                       "__tsan_atomic64_fetch_sub",
 205                       BT_FN_I8_VPTR_I8_INT, ATTR_NOTHROW_LEAF_LIST)
 206 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC128_FETCH_SUB,
 207                       "__tsan_atomic128_fetch_sub",
 208                       BT_FN_I16_VPTR_I16_INT, ATTR_NOTHROW_LEAF_LIST)
 209
 210 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC8_FETCH_AND,
 211                       "__tsan_atomic8_fetch_and",
 212                       BT_FN_I1_VPTR_I1_INT, ATTR_NOTHROW_LEAF_LIST)
 213 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC16_FETCH_AND,
 214                       "__tsan_atomic16_fetch_and",
 215                       BT_FN_I2_VPTR_I2_INT, ATTR_NOTHROW_LEAF_LIST)
 216 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC32_FETCH_AND,
 217                       "__tsan_atomic32_fetch_and",
 218                       BT_FN_I4_VPTR_I4_INT, ATTR_NOTHROW_LEAF_LIST)
 219 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC64_FETCH_AND,
 220                       "__tsan_atomic64_fetch_and",
 221                       BT_FN_I8_VPTR_I8_INT, ATTR_NOTHROW_LEAF_LIST)
 222 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC128_FETCH_AND,
 223                       "__tsan_atomic128_fetch_and",
 224                       BT_FN_I16_VPTR_I16_INT, ATTR_NOTHROW_LEAF_LIST)
 225
 226 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC8_FETCH_OR,
 227                       "__tsan_atomic8_fetch_or",
 228                       BT_FN_I1_VPTR_I1_INT, ATTR_NOTHROW_LEAF_LIST)
 229 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC16_FETCH_OR,
 230                       "__tsan_atomic16_fetch_or",
 231                       BT_FN_I2_VPTR_I2_INT, ATTR_NOTHROW_LEAF_LIST)
 232 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC32_FETCH_OR,
 233                       "__tsan_atomic32_fetch_or",
 234                       BT_FN_I4_VPTR_I4_INT, ATTR_NOTHROW_LEAF_LIST)
 235 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC64_FETCH_OR,
 236                       "__tsan_atomic64_fetch_or",
 237                       BT_FN_I8_VPTR_I8_INT, ATTR_NOTHROW_LEAF_LIST)
 238 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC128_FETCH_OR,
 239                       "__tsan_atomic128_fetch_or",
 240                       BT_FN_I16_VPTR_I16_INT, ATTR_NOTHROW_LEAF_LIST)
 241
 242 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC8_FETCH_XOR,
 243                       "__tsan_atomic8_fetch_xor",
 244                       BT_FN_I1_VPTR_I1_INT, ATTR_NOTHROW_LEAF_LIST)
 245 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC16_FETCH_XOR,
 246                       "__tsan_atomic16_fetch_xor",
 247                       BT_FN_I2_VPTR_I2_INT, ATTR_NOTHROW_LEAF_LIST)
 248 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC32_FETCH_XOR,
 249                       "__tsan_atomic32_fetch_xor",
 250                       BT_FN_I4_VPTR_I4_INT, ATTR_NOTHROW_LEAF_LIST)
 251 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC64_FETCH_XOR,
 252                       "__tsan_atomic64_fetch_xor",
 253                       BT_FN_I8_VPTR_I8_INT, ATTR_NOTHROW_LEAF_LIST)
 254 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC128_FETCH_XOR,
 255                       "__tsan_atomic128_fetch_xor",
 256                       BT_FN_I16_VPTR_I16_INT, ATTR_NOTHROW_LEAF_LIST)
 257
 258 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC8_FETCH_NAND,
 259                       "__tsan_atomic8_fetch_nand",
 260                       BT_FN_I1_VPTR_I1_INT, ATTR_NOTHROW_LEAF_LIST)
 261 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC16_FETCH_NAND,
 262                       "__tsan_atomic16_fetch_nand",
 263                       BT_FN_I2_VPTR_I2_INT, ATTR_NOTHROW_LEAF_LIST)
 264 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC32_FETCH_NAND,
 265                       "__tsan_atomic32_fetch_nand",
 266                       BT_FN_I4_VPTR_I4_INT, ATTR_NOTHROW_LEAF_LIST)
 267 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC64_FETCH_NAND,
 268                       "__tsan_atomic64_fetch_nand",
 269                       BT_FN_I8_VPTR_I8_INT, ATTR_NOTHROW_LEAF_LIST)
 270 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC128_FETCH_NAND,
 271                       "__tsan_atomic128_fetch_nand",
 272                       BT_FN_I16_VPTR_I16_INT, ATTR_NOTHROW_LEAF_LIST)
 273
 274 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC8_COMPARE_EXCHANGE_STRONG,
 275                       "__tsan_atomic8_compare_exchange_strong",
 276                       BT_FN_BOOL_VPTR_PTR_I1_INT_INT,
 277                       ATTR_NOTHROW_LEAF_LIST)
 278 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC16_COMPARE_EXCHANGE_STRONG,
 279                       "__tsan_atomic16_compare_exchange_strong",
 280                       BT_FN_BOOL_VPTR_PTR_I2_INT_INT,
 281                       ATTR_NOTHROW_LEAF_LIST)
 282 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC32_COMPARE_EXCHANGE_STRONG,
 283                       "__tsan_atomic32_compare_exchange_strong",
 284                       BT_FN_BOOL_VPTR_PTR_I4_INT_INT,
 285                       ATTR_NOTHROW_LEAF_LIST)
 286 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC64_COMPARE_EXCHANGE_STRONG,
 287                       "__tsan_atomic64_compare_exchange_strong",
 288                       BT_FN_BOOL_VPTR_PTR_I8_INT_INT,
 289                       ATTR_NOTHROW_LEAF_LIST)
 290 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC128_COMPARE_EXCHANGE_STRONG,
 291                       "__tsan_atomic128_compare_exchange_strong",
 292                       BT_FN_BOOL_VPTR_PTR_I16_INT_INT,
 293                       ATTR_NOTHROW_LEAF_LIST)
 294
 295 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC8_COMPARE_EXCHANGE_WEAK,
 296                       "__tsan_atomic8_compare_exchange_weak",
 297                       BT_FN_BOOL_VPTR_PTR_I1_INT_INT,
 298                       ATTR_NOTHROW_LEAF_LIST)
 299 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC16_COMPARE_EXCHANGE_WEAK,
 300                       "__tsan_atomic16_compare_exchange_weak",
 301                       BT_FN_BOOL_VPTR_PTR_I2_INT_INT,
 302                       ATTR_NOTHROW_LEAF_LIST)
 303 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC32_COMPARE_EXCHANGE_WEAK,
 304                       "__tsan_atomic32_compare_exchange_weak",
 305                       BT_FN_BOOL_VPTR_PTR_I4_INT_INT,
 306                       ATTR_NOTHROW_LEAF_LIST)
 307 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC64_COMPARE_EXCHANGE_WEAK,
 308                       "__tsan_atomic64_compare_exchange_weak",
 309                       BT_FN_BOOL_VPTR_PTR_I8_INT_INT,
 310                       ATTR_NOTHROW_LEAF_LIST)
 311 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC128_COMPARE_EXCHANGE_WEAK,
 312                       "__tsan_atomic128_compare_exchange_weak",
 313                       BT_FN_BOOL_VPTR_PTR_I16_INT_INT,
 314                       ATTR_NOTHROW_LEAF_LIST)
 315
 316 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC_THREAD_FENCE,
 317                       "__tsan_atomic_thread_fence",
 318                       BT_FN_VOID_INT, ATTR_NOTHROW_LEAF_LIST)
 319 DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC_SIGNAL_FENCE,
 320                       "__tsan_atomic_signal_fence",
 321                       BT_FN_VOID_INT, ATTR_NOTHROW_LEAF_LIST)
 322
 323 /* Undefined Behavior Sanitizer */
 324 DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW,
 325                       "__ubsan_handle_divrem_overflow",
 326                       BT_FN_VOID_PTR_PTR_PTR,
 327                       ATTR_COLD_NOTHROW_LEAF_LIST)
 328 DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS,
 329                       "__ubsan_handle_shift_out_of_bounds",
 330                       BT_FN_VOID_PTR_PTR_PTR,
 331                       ATTR_COLD_NOTHROW_LEAF_LIST)
 332 DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_BUILTIN_UNREACHABLE,
 333                       "__ubsan_handle_builtin_unreachable",
 334                       BT_FN_VOID_PTR,
 335                       ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST)
 336 DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_MISSING_RETURN,
 337                       "__ubsan_handle_missing_return",
 338                       BT_FN_VOID_PTR,
 339                       ATTR_NORETURN_NOTHROW_LEAF_LIST)
 340 DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE,
 341                       "__ubsan_handle_vla_bound_not_positive",
 342                       BT_FN_VOID_PTR_PTR,
 343                       ATTR_COLD_NOTHROW_LEAF_LIST)
 344 DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH,
 345                       "__ubsan_handle_type_mismatch",
 346                       BT_FN_VOID_PTR_PTR,
 347                       ATTR_COLD_NOTHROW_LEAF_LIST)
 348 DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW,
 349                       "__ubsan_handle_add_overflow",
 350                       BT_FN_VOID_PTR_PTR_PTR,
 351                       ATTR_COLD_NOTHROW_LEAF_LIST)
 352 DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW,
 353                       "__ubsan_handle_sub_overflow",
 354                       BT_FN_VOID_PTR_PTR_PTR,
 355                       ATTR_COLD_NOTHROW_LEAF_LIST)
 356 DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW,
 357                       "__ubsan_handle_mul_overflow",
 358                       BT_FN_VOID_PTR_PTR_PTR,
 359                       ATTR_COLD_NOTHROW_LEAF_LIST)
 360 DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW,
 361                       "__ubsan_handle_negate_overflow",
 362                       BT_FN_VOID_PTR_PTR,
 363                       ATTR_COLD_NOTHROW_LEAF_LIST)
 364 DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE,
 365                       "__ubsan_handle_load_invalid_value",
 366                       BT_FN_VOID_PTR_PTR,
 367                       ATTR_COLD_NOTHROW_LEAF_LIST)
 368 DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
 369                       "__ubsan_handle_divrem_overflow_abort",
 370                       BT_FN_VOID_PTR_PTR_PTR,
 371                       ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST)
 372 DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
 373                       "__ubsan_handle_shift_out_of_bounds_abort",
 374                       BT_FN_VOID_PTR_PTR_PTR,
 375                       ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST)
 376 DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
 377                       "__ubsan_handle_vla_bound_not_positive_abort",
 378                       BT_FN_VOID_PTR_PTR,
 379                       ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST)
 380 DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
 381                       "__ubsan_handle_type_mismatch_abort",
 382                       BT_FN_VOID_PTR_PTR,
 383                       ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST)
 384 DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
 385                       "__ubsan_handle_add_overflow_abort",
 386                       BT_FN_VOID_PTR_PTR_PTR,
 387                       ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST)
 388 DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
 389                       "__ubsan_handle_sub_overflow_abort",
 390                       BT_FN_VOID_PTR_PTR_PTR,
 391                       ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST)
 392 DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
 393                       "__ubsan_handle_mul_overflow_abort",
 394                       BT_FN_VOID_PTR_PTR_PTR,
 395                       ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST)
 396 DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
 397                       "__ubsan_handle_negate_overflow_abort",
 398                       BT_FN_VOID_PTR_PTR,
 399                       ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST)
 400 DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT,
 401                       "__ubsan_handle_load_invalid_value_abort",
 402                       BT_FN_VOID_PTR_PTR,
 403                       ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST)
 404 DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
 405                       "__ubsan_handle_float_cast_overflow",
 406                       BT_FN_VOID_PTR_PTR,
 407                       ATTR_COLD_NOTHROW_LEAF_LIST)
 408 DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT,
 409                       "__ubsan_handle_float_cast_overflow_abort",
 410                       BT_FN_VOID_PTR_PTR,
 411                       ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST)
 412 DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
 413                       "__ubsan_handle_out_of_bounds",
 414                       BT_FN_VOID_PTR_PTR,
 415                       ATTR_COLD_NOTHROW_LEAF_LIST)
 416 DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT,
 417                       "__ubsan_handle_out_of_bounds_abort",
 418                       BT_FN_VOID_PTR_PTR,
 419                       ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST)