[wasm] Set source url for deserialized modules

R=clemensb@chromium.org

Bug: chromium:1041841
Change-Id: I4a5010fbf58a812e724ab95f2552dd4b6887113f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2004612
Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65834}

src/api/api.cc

@@ -7208,7 +7208,7 @@ MaybeLocal<WasmModuleObject> WasmModuleObject::Deserialize(
   i::MaybeHandle<i::WasmModuleObject> maybe_module_object =
       i::wasm::DeserializeNativeModule(
           i_isolate, {serialized_module.data(), serialized_module.size()},
-          {wire_bytes.data(), wire_bytes.size()});
+          {wire_bytes.data(), wire_bytes.size()}, {});
   i::Handle<i::WasmModuleObject> module_object;
   if (!maybe_module_object.ToHandle(&module_object)) {
     return MaybeLocal<WasmModuleObject>();

src/objects/value-serializer.cc

@@ -2000,7 +2000,7 @@ MaybeHandle<JSObject> ValueDeserializer::ReadWasmModule() {
 
   // Try to deserialize the compiled module first.
   MaybeHandle<WasmModuleObject> result =
-      wasm::DeserializeNativeModule(isolate_, compiled_bytes, wire_bytes);
+      wasm::DeserializeNativeModule(isolate_, compiled_bytes, wire_bytes, {});
   if (result.is_null()) {
     wasm::ErrorThrower thrower(isolate_, "ValueDeserializer::ReadWasmModule");
     // TODO(titzer): are the current features appropriate for deserializing?

src/runtime/runtime-test.cc

@@ -1252,7 +1252,7 @@ RUNTIME_FUNCTION(Runtime_DeserializeWasmModule) {
   // Note that {wasm::DeserializeNativeModule} will allocate. We assume the
   // JSArrayBuffer backing store doesn't get relocated.
   MaybeHandle<WasmModuleObject> maybe_module_object =
-      wasm::DeserializeNativeModule(isolate, buffer_vec, wire_bytes_vec);
+      wasm::DeserializeNativeModule(isolate, buffer_vec, wire_bytes_vec, {});
   Handle<WasmModuleObject> module_object;
   if (!maybe_module_object.ToHandle(&module_object)) {
     return ReadOnlyRoots(isolate).undefined_value();

src/wasm/c-api.cc

@@ -1067,7 +1067,7 @@ auto Module::deserialize(Store* store_abs, const vec<byte_t>& serialized)
   if (!i::wasm::DeserializeNativeModule(
            isolate,
            {reinterpret_cast<const uint8_t*>(ptr + data_size), serial_size},
-           {reinterpret_cast<const uint8_t*>(ptr), data_size})
+           {reinterpret_cast<const uint8_t*>(ptr), data_size}, {})
            .ToHandle(&module_obj)) {
     return nullptr;
   }

src/wasm/module-compiler.cc

@@ -2210,8 +2210,8 @@ bool AsyncStreamingProcessor::Deserialize(Vector<const uint8_t> module_bytes,
   HandleScope scope(job_->isolate_);
   SaveAndSwitchContext saved_context(job_->isolate_, *job_->native_context_);
 
-  MaybeHandle<WasmModuleObject> result =
-      DeserializeNativeModule(job_->isolate_, module_bytes, wire_bytes);
+  MaybeHandle<WasmModuleObject> result = DeserializeNativeModule(
+      job_->isolate_, module_bytes, wire_bytes, job_->stream_->url());
 
   if (result.is_null()) return false;
 

src/wasm/wasm-serialization.cc

@@ -602,7 +602,7 @@ bool IsSupportedVersion(Vector<const byte> version) {
 
 MaybeHandle<WasmModuleObject> DeserializeNativeModule(
     Isolate* isolate, Vector<const byte> data,
-    Vector<const byte> wire_bytes_vec) {
+    Vector<const byte> wire_bytes_vec, Vector<const char> source_url) {
   if (!IsWasmCodegenAllowed(isolate, isolate->native_context())) return {};
   if (!IsSupportedVersion(data)) return {};
 
@@ -616,8 +616,9 @@ MaybeHandle<WasmModuleObject> DeserializeNativeModule(
   if (decode_result.failed()) return {};
   std::shared_ptr<WasmModule> module = std::move(decode_result.value());
   CHECK_NOT_NULL(module);
-  Handle<Script> script = CreateWasmScript(
-      isolate, wire_bytes, VectorOf(module->source_map_url), module->name);
+  Handle<Script> script =
+      CreateWasmScript(isolate, wire_bytes, VectorOf(module->source_map_url),
+                       module->name, source_url);
 
   auto shared_native_module =
       wasm_engine->MaybeGetNativeModule(module->origin, wire_bytes_vec);

src/wasm/wasm-serialization.h

@@ -36,7 +36,8 @@ bool IsSupportedVersion(Vector<const byte> data);
 
 // Deserializes the given data to create a Wasm module object.
 MaybeHandle<WasmModuleObject> DeserializeNativeModule(
-    Isolate* isolate, Vector<const byte> data, Vector<const byte> wire_bytes);
+    Isolate* isolate, Vector<const byte> data, Vector<const byte> wire_bytes,
+    Vector<const char> source_url);
 
 }  // namespace wasm
 }  // namespace internal