turnidge@google.com
14f614da12
based on Siva's earlier suggestion (he actually suggested putting it in the generated stub, which I haven't done). Added SetReturnUnsafe and use it exactly one place so far. Review URL: https://chromiumcodereview.appspot.com//10874072 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@11633 260f80e4-7a28-3924-810f-c04153c831b5
83 lines
2.6 KiB
C++
83 lines
2.6 KiB
C++
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#include "vm/bootstrap.h"
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#include "include/dart_api.h"
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#include "vm/bootstrap_natives.h"
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#include "vm/compiler.h"
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#include "vm/dart_api_impl.h"
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#include "vm/object.h"
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#include "vm/object_store.h"
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namespace dart {
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DEFINE_FLAG(bool, print_bootstrap, false, "Print the bootstrap source.");
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RawScript* Bootstrap::LoadScript(const char* url,
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const char* source,
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bool patch) {
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return Script::New(String::Handle(String::New(url, Heap::kOld)),
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String::Handle(String::New(source, Heap::kOld)),
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patch ? RawScript::kPatchTag : RawScript::kSourceTag);
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}
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RawScript* Bootstrap::LoadCoreScript(bool patch) {
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// TODO(iposva): Use proper library name.
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const char* url = patch ? "dart:core-patch" : "bootstrap";
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const char* source = patch ? corelib_patch_ : corelib_source_;
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return LoadScript(url, source, patch);
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}
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RawScript* Bootstrap::LoadCoreImplScript(bool patch) {
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// TODO(iposva): Use proper library name.
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const char* url = patch ? "dart:coreimpl-patch" : "bootstrap_impl";
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const char* source = patch ? corelib_impl_patch_ : corelib_impl_source_;
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return LoadScript(url, source, patch);
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}
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RawScript* Bootstrap::LoadMathScript(bool patch) {
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const char* url = patch ? "dart:math-patch" : "dart:math";
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const char* source = patch ? math_patch_ : math_source_;
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return LoadScript(url, source, patch);
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}
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RawScript* Bootstrap::LoadIsolateScript(bool patch) {
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const char* url = patch ? "dart:isolate-patch" : "dart:isolate";
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const char* source = patch ? isolate_patch_ : isolate_source_;
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return LoadScript(url, source, patch);
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}
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RawScript* Bootstrap::LoadMirrorsScript(bool patch) {
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const char* url = patch ? "dart:mirrors-patch" : "dart:mirrors";
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const char* source = patch ? mirrors_patch_ : mirrors_source_;
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return LoadScript(url, source, patch);
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}
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RawError* Bootstrap::Compile(const Library& library, const Script& script) {
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if (FLAG_print_bootstrap) {
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OS::Print("Bootstrap source '%s':\n%s\n",
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String::Handle(script.url()).ToCString(),
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String::Handle(script.Source()).ToCString());
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}
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library.SetLoadInProgress();
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const Error& error = Error::Handle(Compiler::Compile(library, script));
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if (error.IsNull()) {
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library.SetLoaded();
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} else {
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library.SetLoadError();
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}
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return error.raw();
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}
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} // namespace dart
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