1// Copyright 2018 the V8 project authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef V8_WASM_TRAP_HANDLER_WIN_H_
6#define V8_WASM_TRAP_HANDLER_WIN_H_
7
8#include <windows.h>
9
10#include "v8config.h"  // NOLINT(build/include_directory)
11
12namespace v8 {
13/**
14 * This function determines whether a memory access violation has been an
15 * out-of-bounds memory access in WebAssembly. If so, it will modify the
16 * exception parameter and add a return address where the execution can continue
17 * after the exception handling, and return true. Otherwise the return value
18 * will be false.
19 *
20 * The parameter to this function corresponds to the one passed to a Windows
21 * vectored exception handler. Use this function only on Windows.
22 *
23 * \param exception An EXCEPTION_POINTERS* as provided to the exception handler.
24 */
25V8_EXPORT bool TryHandleWebAssemblyTrapWindows(EXCEPTION_POINTERS* exception);
26
27}  // namespace v8
28#endif  // V8_WASM_TRAP_HANDLER_WIN_H_
29