[wasm] Serialization/Deserialization of compiled module

src/wasm/wasm-module.h

 // Copyright 2015 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.
 
 #ifndef V8_WASM_MODULE_H_
 #define V8_WASM_MODULE_H_
 
 #include <memory>
 
 #include "src/api.h"
 #include "src/handles.h"
+#include "src/parsing/preparse-data.h"
+
 #include "src/wasm/wasm-opcodes.h"
 #include "src/wasm/wasm-result.h"
 
 namespace v8 {
 namespace internal {
 
 namespace compiler {
 class CallDescriptor;
 class WasmCompilationUnit;
 }
@@ skipping 366 matching lines @@
 // Constructs a single function table as a FixedArray of double size,
 // populating it with function signature indices and function indices.
 Handle<FixedArray> BuildFunctionTable(Isolate* isolate, uint32_t index,
                                       const WasmModule* module);
 
 // Populates a function table by replacing function indices with handles to
 // the compiled code.
 void PopulateFunctionTable(Handle<FixedArray> table, uint32_t table_size,
                            const std::vector<Handle<Code>>* code_table);
 
+ScriptData* SerializeWasmCompiledModule(Isolate* isolate,
+                                        Handle<FixedArray> compiled_module);
+
+MaybeHandle<FixedArray> DeserializeWasmCompiledModule(Isolate* isolate,
+                                                      ScriptData* data);
+Handle<JSObject> CreateCompiledModuleObject(Isolate* isolate,
+                                            Handle<FixedArray> compiled_module);
+
 namespace testing {
 
 // Decode, verify, and run the function labeled "main" in the
 // given encoded module. The module should have no imports.
 int32_t CompileAndRunWasmModule(Isolate* isolate, const byte* module_start,
                                 const byte* module_end, bool asm_js = false);
 
 }  // namespace testing
 }  // namespace wasm
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_WASM_MODULE_H_