llvm/compiler-rt/lib/asan/asan_rtl.cpp

//===-- asan_rtl.cpp ------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file is a part of AddressSanitizer, an address sanity checker.
//
// Main file of the ASan run-time library.
//===----------------------------------------------------------------------===//

#include "asan_activation.h"
#include "asan_allocator.h"
#include "asan_fake_stack.h"
#include "asan_interceptors.h"
#include "asan_interface_internal.h"
#include "asan_internal.h"
#include "asan_mapping.h"
#include "asan_poisoning.h"
#include "asan_report.h"
#include "asan_stack.h"
#include "asan_stats.h"
#include "asan_suppressions.h"
#include "asan_thread.h"
#include "lsan/lsan_common.h"
#include "sanitizer_common/sanitizer_atomic.h"
#include "sanitizer_common/sanitizer_flags.h"
#include "sanitizer_common/sanitizer_interface_internal.h"
#include "sanitizer_common/sanitizer_libc.h"
#include "sanitizer_common/sanitizer_symbolizer.h"
#include "ubsan/ubsan_init.h"
#include "ubsan/ubsan_platform.h"

uptr __asan_shadow_memory_dynamic_address;  // Global interface symbol.
int __asan_option_detect_stack_use_after_return;  // Global interface symbol.
uptr *__asan_test_only_reported_buggy_pointer;  // Used only for testing asan.

__asan  // namespace __asan

// ---------------------- Interface ---------------- {{{1
usingnamespace__asan;

void NOINLINE __asan_handle_no_return() { … }

extern "C" void *__asan_extra_spill_area() { … }

void __asan_handle_vfork(void *sp) { … }

void NOINLINE __asan_set_death_callback(void (*callback)(void)) { … }

// Initialize as requested from instrumented application code.
// We use this call as a trigger to wake up ASan from deactivated state.
void __asan_init() { … }

void __asan_version_mismatch_check() { … }