|  | // Copyright (c) 2023, the Dart project authors.  Please see the AUTHORS file | 
|  | // for details. All rights reserved. Use of this source code is governed by a | 
|  | // BSD-style license that can be found in the LICENSE file. | 
|  |  | 
|  | #include "vm/unwinding_records.h" | 
|  | #include "vm/globals.h" | 
|  |  | 
|  | #if !defined(DART_HOST_OS_WINDOWS) || !defined(TARGET_ARCH_X64) | 
|  |  | 
|  | namespace dart { | 
|  |  | 
|  | void UnwindingRecords::RegisterExecutablePage(Page* page) {} | 
|  | void UnwindingRecords::UnregisterExecutablePage(Page* page) {} | 
|  |  | 
|  | }  // namespace dart | 
|  |  | 
|  | #endif  // !defined(DART_HOST_OS_WINDOWS) || !defined(TARGET_ARCH_X64) |