8ae6bc6068
Similar to msan.h, asan should get its own header file such that the functionality can be reused. R=ahaas@chromium.org Bug: v8:7570 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng Change-Id: Ib81e4ff4b1d08158df7730c32345d4facf9453b0 Reviewed-on: https://chromium-review.googlesource.com/1046656 Reviewed-by: Andreas Haas <ahaas@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#53073}
31 lines
949 B
C++
31 lines
949 B
C++
// Copyright 2018 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// AddressSanitizer support.
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#ifndef V8_ASAN_H_
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#define V8_ASAN_H_
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#include "src/base/macros.h"
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#include "src/globals.h"
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#ifdef V8_USE_ADDRESS_SANITIZER
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#include <sanitizer/asan_interface.h>
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#else // !V8_USE_ADDRESS_SANITIZER
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#define ASAN_POISON_MEMORY_REGION(start, size) \
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static_assert( \
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(std::is_pointer<decltype(start)>::value || \
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std::is_same<v8::internal::Address, decltype(start)>::value) && \
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std::is_convertible<decltype(size), size_t>::value, \
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"static type violation")
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#define ASAN_UNPOISON_MEMORY_REGION(start, size) \
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ASAN_POISON_MEMORY_REGION(start, size)
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#endif // V8_USE_ADDRESS_SANITIZER
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#endif // V8_ASAN_H_
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