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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "vm/object.h" | 5 #include "vm/object.h" |
6 #include "vm/object_store.h" | 6 #include "vm/object_store.h" |
7 #include "vm/snapshot.h" | 7 #include "vm/snapshot.h" |
8 #include "vm/stub_code.h" | 8 #include "vm/stub_code.h" |
9 #include "vm/symbols.h" | 9 #include "vm/symbols.h" |
10 #include "vm/visitor.h" | 10 #include "vm/visitor.h" |
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740 // Write out the class and tags information. | 740 // Write out the class and tags information. |
741 writer->WriteVMIsolateObject(kFieldCid); | 741 writer->WriteVMIsolateObject(kFieldCid); |
742 writer->WriteTags(writer->GetObjectTags(this)); | 742 writer->WriteTags(writer->GetObjectTags(this)); |
743 | 743 |
744 // Write out all the non object fields. | 744 // Write out all the non object fields. |
745 writer->Write<int32_t>(ptr()->token_pos_); | 745 writer->Write<int32_t>(ptr()->token_pos_); |
746 writer->Write<int32_t>(ptr()->guarded_cid_); | 746 writer->Write<int32_t>(ptr()->guarded_cid_); |
747 writer->Write<int32_t>(ptr()->is_nullable_); | 747 writer->Write<int32_t>(ptr()->is_nullable_); |
748 writer->Write<uint8_t>(ptr()->kind_bits_); | 748 writer->Write<uint8_t>(ptr()->kind_bits_); |
749 | 749 |
750 // Write out all the object pointer fields. | 750 // Write out the name. |
751 SnapshotWriterVisitor visitor(writer); | 751 writer->WriteObjectImpl(ptr()->name_, kAsReference); |
752 visitor.VisitPointers(from(), to()); | 752 // Write out the owner. |
| 753 writer->WriteObjectImpl(ptr()->owner_, kAsReference); |
| 754 // Write out the type. |
| 755 writer->WriteObjectImpl(ptr()->type_, kAsReference); |
| 756 // Write out the initial static value or field offset. |
| 757 if (Field::StaticBit::decode(ptr()->kind_bits_)) { |
| 758 // For static field we write out the initial static value. |
| 759 writer->WriteObjectImpl(ptr()->initializer_.saved_value_, kAsReference); |
| 760 } else { |
| 761 writer->WriteObjectImpl(ptr()->value_.offset_, kAsReference); |
| 762 } |
| 763 // Write out the dependent code. |
| 764 writer->WriteObjectImpl(ptr()->dependent_code_, kAsReference); |
| 765 // Write out the initializer value. |
| 766 writer->WriteObjectImpl(ptr()->initializer_.saved_value_, kAsReference); |
| 767 // Write out the guarded list length. |
| 768 writer->WriteObjectImpl(ptr()->guarded_list_length_, kAsReference); |
753 } | 769 } |
754 | 770 |
755 | 771 |
756 RawLiteralToken* LiteralToken::ReadFrom(SnapshotReader* reader, | 772 RawLiteralToken* LiteralToken::ReadFrom(SnapshotReader* reader, |
757 intptr_t object_id, | 773 intptr_t object_id, |
758 intptr_t tags, | 774 intptr_t tags, |
759 Snapshot::Kind kind) { | 775 Snapshot::Kind kind) { |
760 ASSERT(reader != NULL); | 776 ASSERT(reader != NULL); |
761 ASSERT(kind != Snapshot::kMessage); | 777 ASSERT(kind != Snapshot::kMessage); |
762 | 778 |
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3232 // We do not allow objects with native fields in an isolate message. | 3248 // We do not allow objects with native fields in an isolate message. |
3233 writer->SetWriteException(Exceptions::kArgument, | 3249 writer->SetWriteException(Exceptions::kArgument, |
3234 "Illegal argument in isolate message" | 3250 "Illegal argument in isolate message" |
3235 " : (object is a UserTag)"); | 3251 " : (object is a UserTag)"); |
3236 } else { | 3252 } else { |
3237 UNREACHABLE(); | 3253 UNREACHABLE(); |
3238 } | 3254 } |
3239 } | 3255 } |
3240 | 3256 |
3241 } // namespace dart | 3257 } // namespace dart |
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