include/v8.h - Issue 101413006: Implement in-heap backing store for typed arrays.

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Issue 101413006: Implement in-heap backing store for typed arrays. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Self-review Created 7 years ago

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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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5388 static const int kStringEncodingMask = 0x4;	5388 static const int kStringEncodingMask = 0x4;

5389 static const int kExternalTwoByteRepresentationTag = 0x02;	5389 static const int kExternalTwoByteRepresentationTag = 0x02;

5390 static const int kExternalAsciiRepresentationTag = 0x06;	5390 static const int kExternalAsciiRepresentationTag = 0x06;

5391	5391

5392 static const int kIsolateEmbedderDataOffset = 0 * kApiPointerSize;	5392 static const int kIsolateEmbedderDataOffset = 0 * kApiPointerSize;

5393 static const int kIsolateRootsOffset = 5 * kApiPointerSize;	5393 static const int kIsolateRootsOffset = 5 * kApiPointerSize;

5394 static const int kUndefinedValueRootIndex = 5;	5394 static const int kUndefinedValueRootIndex = 5;

5395 static const int kNullValueRootIndex = 7;	5395 static const int kNullValueRootIndex = 7;

5396 static const int kTrueValueRootIndex = 8;	5396 static const int kTrueValueRootIndex = 8;

5397 static const int kFalseValueRootIndex = 9;	5397 static const int kFalseValueRootIndex = 9;

5398 static const int kEmptyStringRootIndex = 134;	5398 static const int kEmptyStringRootIndex = 143;

5399	5399

5400 static const int kNodeClassIdOffset = 1 * kApiPointerSize;	5400 static const int kNodeClassIdOffset = 1 * kApiPointerSize;

5401 static const int kNodeFlagsOffset = 1 * kApiPointerSize + 3;	5401 static const int kNodeFlagsOffset = 1 * kApiPointerSize + 3;

5402 static const int kNodeStateMask = 0xf;	5402 static const int kNodeStateMask = 0xf;

5403 static const int kNodeStateIsWeakValue = 2;	5403 static const int kNodeStateIsWeakValue = 2;

5404 static const int kNodeStateIsPendingValue = 3;	5404 static const int kNodeStateIsPendingValue = 3;

5405 static const int kNodeStateIsNearDeathValue = 4;	5405 static const int kNodeStateIsNearDeathValue = 4;

5406 static const int kNodeIsIndependentShift = 4;	5406 static const int kNodeIsIndependentShift = 4;

5407 static const int kNodeIsPartiallyDependentShift = 5;	5407 static const int kNodeIsPartiallyDependentShift = 5;

5408	5408

5409 static const int kJSObjectType = 0xb2;	5409 static const int kJSObjectType = 0xbb;

5410 static const int kFirstNonstringType = 0x80;	5410 static const int kFirstNonstringType = 0x80;

5411 static const int kOddballType = 0x83;	5411 static const int kOddballType = 0x83;

5412 static const int kForeignType = 0x87;	5412 static const int kForeignType = 0x87;

5413	5413

5414 static const int kUndefinedOddballKind = 5;	5414 static const int kUndefinedOddballKind = 5;

5415 static const int kNullOddballKind = 3;	5415 static const int kNullOddballKind = 3;

5416	5416

5417 static const uint32_t kNumIsolateDataSlots = 4;	5417 static const uint32_t kNumIsolateDataSlots = 4;

5418	5418

5419 V8_EXPORT static void CheckInitializedImpl(v8::Isolate* isolate);	5419 V8_EXPORT static void CheckInitializedImpl(v8::Isolate* isolate);

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6436 */	6436 */

6437	6437

6438	6438

6439 } // namespace v8	6439 } // namespace v8

6440	6440

6441	6441

6442 #undef TYPE_CHECK	6442 #undef TYPE_CHECK

6443	6443

6444	6444

6445 #endif // V8_H_	6445 #endif // V8_H_

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