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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/snapshot.h" | 5 #include "vm/snapshot.h" |
6 | 6 |
7 #include "platform/assert.h" | 7 #include "platform/assert.h" |
8 #include "vm/bigint_operations.h" | 8 #include "vm/bigint_operations.h" |
9 #include "vm/bootstrap.h" | 9 #include "vm/bootstrap.h" |
10 #include "vm/class_finalizer.h" | 10 #include "vm/class_finalizer.h" |
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624 if ((value <= Smi::kMaxValue) && (value >= Smi::kMinValue)) { | 624 if ((value <= Smi::kMaxValue) && (value >= Smi::kMinValue)) { |
625 return Smi::New(value); | 625 return Smi::New(value); |
626 } | 626 } |
627 if (kind_ == Snapshot::kFull) { | 627 if (kind_ == Snapshot::kFull) { |
628 return NewMint(value); | 628 return NewMint(value); |
629 } | 629 } |
630 return Mint::NewCanonical(value); | 630 return Mint::NewCanonical(value); |
631 } | 631 } |
632 | 632 |
633 | 633 |
634 RawStacktrace* SnapshotReader::NewStacktrace() { | |
635 ALLOC_NEW_OBJECT(Stacktrace, object_store()->stacktrace_class()); | |
636 } | |
637 | |
638 | |
639 RawClass* SnapshotReader::LookupInternalClass(intptr_t class_header) { | 634 RawClass* SnapshotReader::LookupInternalClass(intptr_t class_header) { |
640 // If the header is an object Id, lookup singleton VM classes or classes | 635 // If the header is an object Id, lookup singleton VM classes or classes |
641 // stored in the object store. | 636 // stored in the object store. |
642 if (IsVMIsolateObject(class_header)) { | 637 if (IsVMIsolateObject(class_header)) { |
643 intptr_t class_id = GetVMIsolateObjectId(class_header); | 638 intptr_t class_id = GetVMIsolateObjectId(class_header); |
644 if (IsSingletonClassId(class_id)) { | 639 if (IsSingletonClassId(class_id)) { |
645 return isolate()->class_table()->At(class_id); // get singleton class. | 640 return isolate()->class_table()->At(class_id); // get singleton class. |
646 } | 641 } |
647 } else if (SerializedHeaderTag::decode(class_header) == kObjectId) { | 642 } else if (SerializedHeaderTag::decode(class_header) == kObjectId) { |
648 intptr_t class_id = SerializedHeaderData::decode(class_header); | 643 intptr_t class_id = SerializedHeaderData::decode(class_header); |
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1350 UnmarkAll(); | 1345 UnmarkAll(); |
1351 isolate->set_long_jump_base(base); | 1346 isolate->set_long_jump_base(base); |
1352 } else { | 1347 } else { |
1353 isolate->set_long_jump_base(base); | 1348 isolate->set_long_jump_base(base); |
1354 ThrowException(exception_type(), exception_msg()); | 1349 ThrowException(exception_type(), exception_msg()); |
1355 } | 1350 } |
1356 } | 1351 } |
1357 | 1352 |
1358 | 1353 |
1359 } // namespace dart | 1354 } // namespace dart |
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