/* This file contains the definitions and documentation for the
Address Sanitizer and Thread Sanitizer builtins used in the GNU compiler.
- Copyright (C) 2012 Free Software Foundation, Inc.
+ Copyright (C) 2012-2017 Free Software Foundation, Inc.
This file is part of GCC.
/* Before including this file, you should define a macro:
+ DEF_BUILTIN_STUB(ENUM, NAME)
DEF_SANITIZER_BUILTIN (ENUM, NAME, TYPE, ATTRS)
See builtins.def for details.
The builtins are created by the C-family of FEs in c-family/c-common.c,
for other FEs by asan.c. */
+/* This has to come before all the sanitizer builtins. */
+DEF_BUILTIN_STUB(BEGIN_SANITIZER_BUILTINS, (const char *)0)
+
/* Address Sanitizer */
DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_INIT, "__asan_init",
BT_FN_VOID, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_VERSION_MISMATCH_CHECK,
+ "__asan_version_mismatch_check_v8",
+ BT_FN_VOID, ATTR_NOTHROW_LEAF_LIST)
+/* Do not reorder the BUILT_IN_ASAN_{REPORT,CHECK}* builtins, e.g. cfgcleanup.c
+ relies on this order. */
DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_LOAD1, "__asan_report_load1",
- BT_FN_VOID_PTR, ATTR_NORETURN_NOTHROW_LEAF_LIST)
+ BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_LOAD2, "__asan_report_load2",
- BT_FN_VOID_PTR, ATTR_NORETURN_NOTHROW_LEAF_LIST)
+ BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_LOAD4, "__asan_report_load4",
- BT_FN_VOID_PTR, ATTR_NORETURN_NOTHROW_LEAF_LIST)
+ BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_LOAD8, "__asan_report_load8",
- BT_FN_VOID_PTR, ATTR_NORETURN_NOTHROW_LEAF_LIST)
+ BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_LOAD16, "__asan_report_load16",
- BT_FN_VOID_PTR, ATTR_NORETURN_NOTHROW_LEAF_LIST)
+ BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_LOAD_N, "__asan_report_load_n",
+ BT_FN_VOID_PTR_PTRMODE,
+ ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_STORE1, "__asan_report_store1",
- BT_FN_VOID_PTR, ATTR_NORETURN_NOTHROW_LEAF_LIST)
+ BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_STORE2, "__asan_report_store2",
- BT_FN_VOID_PTR, ATTR_NORETURN_NOTHROW_LEAF_LIST)
+ BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_STORE4, "__asan_report_store4",
- BT_FN_VOID_PTR, ATTR_NORETURN_NOTHROW_LEAF_LIST)
+ BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_STORE8, "__asan_report_store8",
- BT_FN_VOID_PTR, ATTR_NORETURN_NOTHROW_LEAF_LIST)
+ BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_STORE16, "__asan_report_store16",
- BT_FN_VOID_PTR, ATTR_NORETURN_NOTHROW_LEAF_LIST)
+ BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_STORE_N, "__asan_report_store_n",
+ BT_FN_VOID_PTR_PTRMODE,
+ ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_LOAD1_NOABORT,
+ "__asan_report_load1_noabort",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_LOAD2_NOABORT,
+ "__asan_report_load2_noabort",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_LOAD4_NOABORT,
+ "__asan_report_load4_noabort",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_LOAD8_NOABORT,
+ "__asan_report_load8_noabort",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_LOAD16_NOABORT,
+ "__asan_report_load16_noabort",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_LOAD_N_NOABORT,
+ "__asan_report_load_n_noabort",
+ BT_FN_VOID_PTR_PTRMODE,
+ ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_STORE1_NOABORT,
+ "__asan_report_store1_noabort",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_STORE2_NOABORT,
+ "__asan_report_store2_noabort",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_STORE4_NOABORT,
+ "__asan_report_store4_noabort",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_STORE8_NOABORT,
+ "__asan_report_store8_noabort",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_STORE16_NOABORT,
+ "__asan_report_store16_noabort",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_STORE_N_NOABORT,
+ "__asan_report_store_n_noabort",
+ BT_FN_VOID_PTR_PTRMODE,
+ ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_LOAD1, "__asan_load1",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_LOAD2, "__asan_load2",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_LOAD4, "__asan_load4",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_LOAD8, "__asan_load8",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_LOAD16, "__asan_load16",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_LOADN, "__asan_loadN",
+ BT_FN_VOID_PTR_PTRMODE, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_STORE1, "__asan_store1",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_STORE2, "__asan_store2",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_STORE4, "__asan_store4",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_STORE8, "__asan_store8",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_STORE16, "__asan_store16",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_STOREN, "__asan_storeN",
+ BT_FN_VOID_PTR_PTRMODE, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_LOAD1_NOABORT, "__asan_load1_noabort",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_LOAD2_NOABORT, "__asan_load2_noabort",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_LOAD4_NOABORT, "__asan_load4_noabort",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_LOAD8_NOABORT, "__asan_load8_noabort",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_LOAD16_NOABORT, "__asan_load16_noabort",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_LOADN_NOABORT, "__asan_loadN_noabort",
+ BT_FN_VOID_PTR_PTRMODE, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_STORE1_NOABORT, "__asan_store1_noabort",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_STORE2_NOABORT, "__asan_store2_noabort",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_STORE4_NOABORT, "__asan_store4_noabort",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_STORE8_NOABORT, "__asan_store8_noabort",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_STORE16_NOABORT, "__asan_store16_noabort",
+ BT_FN_VOID_PTR, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_STOREN_NOABORT, "__asan_storeN_noabort",
+ BT_FN_VOID_PTR_PTRMODE, ATTR_TMPURE_NOTHROW_LEAF_LIST)
DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REGISTER_GLOBALS,
"__asan_register_globals",
BT_FN_VOID_PTR_PTRMODE, ATTR_NOTHROW_LEAF_LIST)
DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_UNREGISTER_GLOBALS,
"__asan_unregister_globals",
BT_FN_VOID_PTR_PTRMODE, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_HANDLE_NO_RETURN,
+ "__asan_handle_no_return",
+ BT_FN_VOID, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_BEFORE_DYNAMIC_INIT,
+ "__asan_before_dynamic_init",
+ BT_FN_VOID_CONST_PTR, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_AFTER_DYNAMIC_INIT,
+ "__asan_after_dynamic_init",
+ BT_FN_VOID, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_POISON_STACK_MEMORY,
+ "__asan_poison_stack_memory",
+ BT_FN_VOID_PTR_PTRMODE, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_UNPOISON_STACK_MEMORY,
+ "__asan_unpoison_stack_memory",
+ BT_FN_VOID_PTR_PTRMODE, ATTR_NOTHROW_LEAF_LIST)
/* Thread Sanitizer */
DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_INIT, "__tsan_init",
DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_FUNC_EXIT, "__tsan_func_exit",
BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_VPTR_UPDATE, "__tsan_vptr_update",
- BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
+ BT_FN_VOID_PTR_PTR, ATTR_NOTHROW_LEAF_LIST)
DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_READ1, "__tsan_read1",
BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_READ2, "__tsan_read2",
BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_WRITE16, "__tsan_write16",
BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_READ_RANGE, "__tsan_read_range",
+ BT_FN_VOID_PTR_PTRMODE, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_WRITE_RANGE, "__tsan_write_range",
+ BT_FN_VOID_PTR_PTRMODE, ATTR_NOTHROW_LEAF_LIST)
DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC8_LOAD,
"__tsan_atomic8_load",
DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC_SIGNAL_FENCE,
"__tsan_atomic_signal_fence",
BT_FN_VOID_INT, ATTR_NOTHROW_LEAF_LIST)
+
+/* Undefined Behavior Sanitizer */
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW,
+ "__ubsan_handle_divrem_overflow",
+ BT_FN_VOID_PTR_PTR_PTR,
+ ATTR_COLD_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS,
+ "__ubsan_handle_shift_out_of_bounds",
+ BT_FN_VOID_PTR_PTR_PTR,
+ ATTR_COLD_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_BUILTIN_UNREACHABLE,
+ "__ubsan_handle_builtin_unreachable",
+ BT_FN_VOID_PTR,
+ ATTR_COLD_CONST_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_MISSING_RETURN,
+ "__ubsan_handle_missing_return",
+ BT_FN_VOID_PTR,
+ ATTR_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE,
+ "__ubsan_handle_vla_bound_not_positive",
+ BT_FN_VOID_PTR_PTR,
+ ATTR_COLD_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH,
+ "__ubsan_handle_type_mismatch",
+ BT_FN_VOID_PTR_PTR,
+ ATTR_COLD_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW,
+ "__ubsan_handle_add_overflow",
+ BT_FN_VOID_PTR_PTR_PTR,
+ ATTR_COLD_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW,
+ "__ubsan_handle_sub_overflow",
+ BT_FN_VOID_PTR_PTR_PTR,
+ ATTR_COLD_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW,
+ "__ubsan_handle_mul_overflow",
+ BT_FN_VOID_PTR_PTR_PTR,
+ ATTR_COLD_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW,
+ "__ubsan_handle_negate_overflow",
+ BT_FN_VOID_PTR_PTR,
+ ATTR_COLD_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE,
+ "__ubsan_handle_load_invalid_value",
+ BT_FN_VOID_PTR_PTR,
+ ATTR_COLD_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
+ "__ubsan_handle_divrem_overflow_abort",
+ BT_FN_VOID_PTR_PTR_PTR,
+ ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
+ "__ubsan_handle_shift_out_of_bounds_abort",
+ BT_FN_VOID_PTR_PTR_PTR,
+ ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
+ "__ubsan_handle_vla_bound_not_positive_abort",
+ BT_FN_VOID_PTR_PTR,
+ ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
+ "__ubsan_handle_type_mismatch_abort",
+ BT_FN_VOID_PTR_PTR,
+ ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
+ "__ubsan_handle_add_overflow_abort",
+ BT_FN_VOID_PTR_PTR_PTR,
+ ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
+ "__ubsan_handle_sub_overflow_abort",
+ BT_FN_VOID_PTR_PTR_PTR,
+ ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
+ "__ubsan_handle_mul_overflow_abort",
+ BT_FN_VOID_PTR_PTR_PTR,
+ ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
+ "__ubsan_handle_negate_overflow_abort",
+ BT_FN_VOID_PTR_PTR,
+ ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT,
+ "__ubsan_handle_load_invalid_value_abort",
+ BT_FN_VOID_PTR_PTR,
+ ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
+ "__ubsan_handle_float_cast_overflow",
+ BT_FN_VOID_PTR_PTR,
+ ATTR_COLD_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT,
+ "__ubsan_handle_float_cast_overflow_abort",
+ BT_FN_VOID_PTR_PTR,
+ ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
+ "__ubsan_handle_out_of_bounds",
+ BT_FN_VOID_PTR_PTR,
+ ATTR_COLD_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT,
+ "__ubsan_handle_out_of_bounds_abort",
+ BT_FN_VOID_PTR_PTR,
+ ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
+ "__ubsan_handle_nonnull_arg",
+ BT_FN_VOID_PTR,
+ ATTR_COLD_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
+ "__ubsan_handle_nonnull_arg_abort",
+ BT_FN_VOID_PTR,
+ ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
+ "__ubsan_handle_nonnull_return",
+ BT_FN_VOID_PTR,
+ ATTR_COLD_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT,
+ "__ubsan_handle_nonnull_return_abort",
+ BT_FN_VOID_PTR,
+ ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_DYNAMIC_TYPE_CACHE_MISS,
+ "__ubsan_handle_dynamic_type_cache_miss",
+ BT_FN_VOID_PTR_PTR_PTR,
+ ATTR_COLD_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_DYNAMIC_TYPE_CACHE_MISS_ABORT,
+ "__ubsan_handle_dynamic_type_cache_miss_abort",
+ BT_FN_VOID_PTR_PTR_PTR,
+ ATTR_COLD_NOTHROW_LEAF_LIST)
+
+/* Sanitizer coverage */
+DEF_SANITIZER_BUILTIN(BUILT_IN_SANITIZER_COV_TRACE_PC,
+ "__sanitizer_cov_trace_pc",
+ BT_FN_VOID, ATTR_NOTHROW_LEAF_LIST)
+
+/* This has to come after all the sanitizer builtins. */
+DEF_BUILTIN_STUB(END_SANITIZER_BUILTINS, (const char *)0)
projects / thirdparty / gcc.git / blobdiff