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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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5399 static const int kStringEncodingMask = 0x4; | 5399 static const int kStringEncodingMask = 0x4; |
5400 static const int kExternalTwoByteRepresentationTag = 0x02; | 5400 static const int kExternalTwoByteRepresentationTag = 0x02; |
5401 static const int kExternalAsciiRepresentationTag = 0x06; | 5401 static const int kExternalAsciiRepresentationTag = 0x06; |
5402 | 5402 |
5403 static const int kIsolateEmbedderDataOffset = 1 * kApiPointerSize; | 5403 static const int kIsolateEmbedderDataOffset = 1 * kApiPointerSize; |
5404 static const int kIsolateRootsOffset = 3 * kApiPointerSize; | 5404 static const int kIsolateRootsOffset = 3 * kApiPointerSize; |
5405 static const int kUndefinedValueRootIndex = 5; | 5405 static const int kUndefinedValueRootIndex = 5; |
5406 static const int kNullValueRootIndex = 7; | 5406 static const int kNullValueRootIndex = 7; |
5407 static const int kTrueValueRootIndex = 8; | 5407 static const int kTrueValueRootIndex = 8; |
5408 static const int kFalseValueRootIndex = 9; | 5408 static const int kFalseValueRootIndex = 9; |
5409 static const int kEmptyStringRootIndex = 131; | 5409 static const int kEmptyStringRootIndex = 132; |
5410 | 5410 |
5411 static const int kNodeClassIdOffset = 1 * kApiPointerSize; | 5411 static const int kNodeClassIdOffset = 1 * kApiPointerSize; |
5412 static const int kNodeFlagsOffset = 1 * kApiPointerSize + 3; | 5412 static const int kNodeFlagsOffset = 1 * kApiPointerSize + 3; |
5413 static const int kNodeStateMask = 0xf; | 5413 static const int kNodeStateMask = 0xf; |
5414 static const int kNodeStateIsWeakValue = 2; | 5414 static const int kNodeStateIsWeakValue = 2; |
5415 static const int kNodeStateIsPendingValue = 3; | 5415 static const int kNodeStateIsPendingValue = 3; |
5416 static const int kNodeStateIsNearDeathValue = 4; | 5416 static const int kNodeStateIsNearDeathValue = 4; |
5417 static const int kNodeIsIndependentShift = 4; | 5417 static const int kNodeIsIndependentShift = 4; |
5418 static const int kNodeIsPartiallyDependentShift = 5; | 5418 static const int kNodeIsPartiallyDependentShift = 5; |
5419 | 5419 |
5420 static const int kJSObjectType = 0xb1; | 5420 static const int kJSObjectType = 0xb2; |
5421 static const int kFirstNonstringType = 0x80; | 5421 static const int kFirstNonstringType = 0x80; |
5422 static const int kOddballType = 0x83; | 5422 static const int kOddballType = 0x83; |
5423 static const int kForeignType = 0x87; | 5423 static const int kForeignType = 0x87; |
5424 | 5424 |
5425 static const int kUndefinedOddballKind = 5; | 5425 static const int kUndefinedOddballKind = 5; |
5426 static const int kNullOddballKind = 3; | 5426 static const int kNullOddballKind = 3; |
5427 | 5427 |
5428 static void CheckInitializedImpl(v8::Isolate* isolate); | 5428 static void CheckInitializedImpl(v8::Isolate* isolate); |
5429 V8_INLINE static void CheckInitialized(v8::Isolate* isolate) { | 5429 V8_INLINE static void CheckInitialized(v8::Isolate* isolate) { |
5430 #ifdef V8_ENABLE_CHECKS | 5430 #ifdef V8_ENABLE_CHECKS |
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6478 */ | 6478 */ |
6479 | 6479 |
6480 | 6480 |
6481 } // namespace v8 | 6481 } // namespace v8 |
6482 | 6482 |
6483 | 6483 |
6484 #undef TYPE_CHECK | 6484 #undef TYPE_CHECK |
6485 | 6485 |
6486 | 6486 |
6487 #endif // V8_H_ | 6487 #endif // V8_H_ |
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