chromium/v8/src/wasm/wasm-serialization.h

// Copyright 2017 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.

#if !V8_ENABLE_WEBASSEMBLY
#error This header should only be included if WebAssembly is enabled.
#endif  // !V8_ENABLE_WEBASSEMBLY

#ifndef V8_WASM_WASM_SERIALIZATION_H_
#define V8_WASM_WASM_SERIALIZATION_H_

#include "src/wasm/wasm-code-manager.h"
#include "src/wasm/wasm-objects.h"

namespace v8::internal::wasm {

// Support for serializing WebAssembly {NativeModule} objects. This class takes
// a snapshot of the module state at instantiation, and other code that modifies
// the module after that won't affect the serialized result.
class V8_EXPORT_PRIVATE WasmSerializer { … };

// Support for deserializing WebAssembly {NativeModule} objects.
// Checks the version header of the data against the current version.
bool IsSupportedVersion(base::Vector<const uint8_t> data,
                        WasmEnabledFeatures enabled_features);

// Deserializes the given data to create a Wasm module object.
V8_EXPORT_PRIVATE MaybeHandle<WasmModuleObject> DeserializeNativeModule(
    Isolate*, base::Vector<const uint8_t> data,
    base::Vector<const uint8_t> wire_bytes,
    const CompileTimeImports& compile_imports,
    base::Vector<const char> source_url);

}  // namespace v8::internal::wasm

#endif  // V8_WASM_WASM_SERIALIZATION_H_