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// Copyright 2016 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.
#include "src/execution/arguments-inl.h"
#include "src/logging/counters.h"
#include "src/objects/js-promise.h"
#include "src/objects/objects-inl.h"
#include "src/objects/source-text-module.h"
#include "src/runtime/runtime-utils.h"
namespace v8 {
namespace internal {
RUNTIME_FUNCTION(Runtime_DynamicImportCall) {
HandleScope scope(isolate);
DCHECK_EQ(2, args.length());
CONVERT_ARG_HANDLE_CHECKED(JSFunction, function, 0);
CONVERT_ARG_HANDLE_CHECKED(Object, specifier, 1);
Handle<Script> script(Script::cast(function->shared().script()), isolate);
while (script->has_eval_from_shared()) {
script = handle(Script::cast(script->eval_from_shared().script()), isolate);
}
RETURN_RESULT_OR_FAILURE(
isolate,
isolate->RunHostImportModuleDynamicallyCallback(script, specifier));
}
RUNTIME_FUNCTION(Runtime_GetModuleNamespace) {
HandleScope scope(isolate);
DCHECK_EQ(1, args.length());
CONVERT_SMI_ARG_CHECKED(module_request, 0);
Handle<SourceTextModule> module(isolate->context().module(), isolate);
return *SourceTextModule::GetModuleNamespace(isolate, module, module_request);
}
RUNTIME_FUNCTION(Runtime_GetImportMetaObject) {
HandleScope scope(isolate);
DCHECK_EQ(0, args.length());
Handle<SourceTextModule> module(isolate->context().module(), isolate);
return *isolate->RunHostInitializeImportMetaObjectCallback(module);
}
} // namespace internal
} // namespace v8