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TEST=local Change-Id: Icb47e2c68e55ae14f806cb421b8d860cda4d1f1c Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/350647 Reviewed-by: Alexander Aprelev <aam@google.com> Commit-Queue: Ryan Macnak <rmacnak@google.com>
35 lines
1.5 KiB
C
35 lines
1.5 KiB
C
// Copyright (c) 2020, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#ifndef RUNTIME_PLATFORM_LEAK_SANITIZER_H_
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#define RUNTIME_PLATFORM_LEAK_SANITIZER_H_
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#include "platform/globals.h"
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#if __SANITIZE_ADDRESS__
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#define USING_LEAK_SANITIZER
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#elif defined(__has_feature)
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#if __has_feature(leak_sanitizer) || __has_feature(address_sanitizer)
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#define USING_LEAK_SANITIZER
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#endif
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#endif
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#if defined(USING_LEAK_SANITIZER)
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extern "C" void __lsan_register_root_region(const void* p, size_t size);
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extern "C" void __lsan_unregister_root_region(const void* p, size_t size);
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#define LSAN_REGISTER_ROOT_REGION(ptr, len) \
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__lsan_register_root_region(ptr, len)
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#define LSAN_UNREGISTER_ROOT_REGION(ptr, len) \
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__lsan_unregister_root_region(ptr, len)
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#else // defined(USING_LEAK_SANITIZER)
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#define LSAN_REGISTER_ROOT_REGION(ptr, len) \
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do { \
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} while (false && (ptr) == nullptr && (len) == 0)
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#define LSAN_UNREGISTER_ROOT_REGION(ptr, len) \
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do { \
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} while (false && (ptr) == nullptr && (len) == 0)
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#endif // defined(USING_LEAK_SANITIZER)
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#endif // RUNTIME_PLATFORM_LEAK_SANITIZER_H_
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