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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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574 "Runtime::AllocateInOldDataSpace"); | 574 "Runtime::AllocateInOldDataSpace"); |
575 Add(ExternalReference::new_space_high_promotion_mode_active_address(isolate). | 575 Add(ExternalReference::new_space_high_promotion_mode_active_address(isolate). |
576 address(), | 576 address(), |
577 UNCLASSIFIED, | 577 UNCLASSIFIED, |
578 62, | 578 62, |
579 "Heap::NewSpaceAllocationLimitAddress"); | 579 "Heap::NewSpaceAllocationLimitAddress"); |
580 Add(ExternalReference::allocation_sites_list_address(isolate).address(), | 580 Add(ExternalReference::allocation_sites_list_address(isolate).address(), |
581 UNCLASSIFIED, | 581 UNCLASSIFIED, |
582 63, | 582 63, |
583 "Heap::allocation_sites_list_address()"); | 583 "Heap::allocation_sites_list_address()"); |
| 584 Add(ExternalReference::record_object_allocation_function(isolate).address(), |
| 585 UNCLASSIFIED, |
| 586 64, |
| 587 "HeapProfiler::RecordObjectAllocationFromMasm"); |
584 | 588 |
585 // Add a small set of deopt entry addresses to encoder without generating the | 589 // Add a small set of deopt entry addresses to encoder without generating the |
586 // deopt table code, which isn't possible at deserialization time. | 590 // deopt table code, which isn't possible at deserialization time. |
587 HandleScope scope(isolate); | 591 HandleScope scope(isolate); |
588 for (int entry = 0; entry < kDeoptTableSerializeEntryCount; ++entry) { | 592 for (int entry = 0; entry < kDeoptTableSerializeEntryCount; ++entry) { |
589 Address address = Deoptimizer::GetDeoptimizationEntry( | 593 Address address = Deoptimizer::GetDeoptimizationEntry( |
590 isolate, | 594 isolate, |
591 entry, | 595 entry, |
592 Deoptimizer::LAZY, | 596 Deoptimizer::LAZY, |
593 Deoptimizer::CALCULATE_ENTRY_ADDRESS); | 597 Deoptimizer::CALCULATE_ENTRY_ADDRESS); |
594 Add(address, LAZY_DEOPTIMIZATION, 64 + entry, "lazy_deopt"); | 598 Add(address, LAZY_DEOPTIMIZATION, 65 + entry, "lazy_deopt"); |
595 } | 599 } |
596 } | 600 } |
597 | 601 |
598 | 602 |
599 ExternalReferenceEncoder::ExternalReferenceEncoder(Isolate* isolate) | 603 ExternalReferenceEncoder::ExternalReferenceEncoder(Isolate* isolate) |
600 : encodings_(Match), | 604 : encodings_(Match), |
601 isolate_(isolate) { | 605 isolate_(isolate) { |
602 ExternalReferenceTable* external_references = | 606 ExternalReferenceTable* external_references = |
603 ExternalReferenceTable::instance(isolate_); | 607 ExternalReferenceTable::instance(isolate_); |
604 for (int i = 0; i < external_references->size(); ++i) { | 608 for (int i = 0; i < external_references->size(); ++i) { |
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1857 | 1861 |
1858 bool SnapshotByteSource::AtEOF() { | 1862 bool SnapshotByteSource::AtEOF() { |
1859 if (0u + length_ - position_ > 2 * sizeof(uint32_t)) return false; | 1863 if (0u + length_ - position_ > 2 * sizeof(uint32_t)) return false; |
1860 for (int x = position_; x < length_; x++) { | 1864 for (int x = position_; x < length_; x++) { |
1861 if (data_[x] != SerializerDeserializer::nop()) return false; | 1865 if (data_[x] != SerializerDeserializer::nop()) return false; |
1862 } | 1866 } |
1863 return true; | 1867 return true; |
1864 } | 1868 } |
1865 | 1869 |
1866 } } // namespace v8::internal | 1870 } } // namespace v8::internal |
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