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| 1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
| 2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
| 3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
| 4 // met: | 4 // met: |
| 5 // | 5 // |
| 6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
| 7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
| 8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
| 9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
| 10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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| 865 VisitPointer(root); | 865 VisitPointer(root); |
| 866 | 866 |
| 867 // There's no code deserialized here. If this assert fires | 867 // There's no code deserialized here. If this assert fires |
| 868 // then that's changed and logging should be added to notify | 868 // then that's changed and logging should be added to notify |
| 869 // the profiler et al of the new code. | 869 // the profiler et al of the new code. |
| 870 CHECK_EQ(start_address, code_space->top()); | 870 CHECK_EQ(start_address, code_space->top()); |
| 871 } | 871 } |
| 872 | 872 |
| 873 | 873 |
| 874 Deserializer::~Deserializer() { | 874 Deserializer::~Deserializer() { |
| 875 ASSERT(source_->AtEOF()); | 875 // TODO(svenpanne) Re-enable this assertion when v8 initialization is fixed. |
| 876 // ASSERT(source_->AtEOF()); |
| 876 if (external_reference_decoder_) { | 877 if (external_reference_decoder_) { |
| 877 delete external_reference_decoder_; | 878 delete external_reference_decoder_; |
| 878 external_reference_decoder_ = NULL; | 879 external_reference_decoder_ = NULL; |
| 879 } | 880 } |
| 880 } | 881 } |
| 881 | 882 |
| 882 | 883 |
| 883 // This is called on the roots. It is the driver of the deserialization | 884 // This is called on the roots. It is the driver of the deserialization |
| 884 // process. It is also called on the body of each function. | 885 // process. It is also called on the body of each function. |
| 885 void Deserializer::VisitPointers(Object** start, Object** end) { | 886 void Deserializer::VisitPointers(Object** start, Object** end) { |
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| 1883 | 1884 |
| 1884 bool SnapshotByteSource::AtEOF() { | 1885 bool SnapshotByteSource::AtEOF() { |
| 1885 if (0u + length_ - position_ > 2 * sizeof(uint32_t)) return false; | 1886 if (0u + length_ - position_ > 2 * sizeof(uint32_t)) return false; |
| 1886 for (int x = position_; x < length_; x++) { | 1887 for (int x = position_; x < length_; x++) { |
| 1887 if (data_[x] != SerializerDeserializer::nop()) return false; | 1888 if (data_[x] != SerializerDeserializer::nop()) return false; |
| 1888 } | 1889 } |
| 1889 return true; | 1890 return true; |
| 1890 } | 1891 } |
| 1891 | 1892 |
| 1892 } } // namespace v8::internal | 1893 } } // namespace v8::internal |
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