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// Copyright 2018 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// AddressSanitizer support.
#ifndef V8_ASAN_H_
#define V8_ASAN_H_
#include "src/base/macros.h"
#include "src/globals.h"
#ifdef V8_USE_ADDRESS_SANITIZER
#include <sanitizer/asan_interface.h>
#else // !V8_USE_ADDRESS_SANITIZER
#define ASAN_POISON_MEMORY_REGION(start, size) \
static_assert( \
(std::is_pointer<decltype(start)>::value || \
std::is_same<v8::internal::Address, decltype(start)>::value) && \
std::is_convertible<decltype(size), size_t>::value, \
"static type violation")
#define ASAN_UNPOISON_MEMORY_REGION(start, size) \
ASAN_POISON_MEMORY_REGION(start, size)
#endif // V8_USE_ADDRESS_SANITIZER
#endif // V8_ASAN_H_
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