| // Copyright 2019 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. |
| |
| // LeakSanitizer support. |
| |
| #ifndef V8_BASE_LSAN_H_ |
| #define V8_BASE_LSAN_H_ |
| |
| #include <type_traits> |
| |
| // There is no compile time flag for LSan, to enable this whenever ASan is |
| // enabled. Note that LSan can be used as part of ASan with 'detect_leaks=1'. |
| // On windows, LSan is not implemented yet, so disable it there. |
| #if defined(V8_USE_ADDRESS_SANITIZER) && !defined(V8_OS_WIN) |
| |
| #include <sanitizer/lsan_interface.h> |
| |
| #define LSAN_IGNORE_OBJECT(ptr) __lsan_ignore_object(ptr) |
| |
| #else // defined(V8_USE_ADDRESS_SANITIZER) && !defined(V8_OS_WIN) |
| |
| #define LSAN_IGNORE_OBJECT(ptr) \ |
| static_assert(std::is_convertible<decltype(ptr), const void*>::value, \ |
| "LSAN_IGNORE_OBJECT can only be used with pointer types") |
| |
| #endif // defined(V8_USE_ADDRESS_SANITIZER) && !defined(V8_OS_WIN) |
| |
| #endif // V8_BASE_LSAN_H_ |
