include/v8.h - Issue 980523004: Retain maps embedded in optimized code for several garbage collections.

Side by Side Diff: include/v8.h

Issue 980523004: Retain maps embedded in optimized code for several garbage collections. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Clear on context disposal Created 5 years, 9 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

View unified diff | Download patch

« no previous file with comments | « no previous file | src/flag-definitions.h » ('j') | src/objects-inl.h » ('J')

OLD	NEW
1 // Copyright 2012 the V8 project authors. All rights reserved.	1 // Copyright 2012 the V8 project authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be	2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4	4

5 /** \mainpage V8 API Reference Guide	5 /** \mainpage V8 API Reference Guide

6 *	6 *

7 * V8 is Google's open source JavaScript engine.	7 * V8 is Google's open source JavaScript engine.

8 *	8 *

9 * This set of documents provides reference material generated from the	9 * This set of documents provides reference material generated from the

10 * V8 header file, include/v8.h.	10 * V8 header file, include/v8.h.

(...skipping 6411 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
6422 4 * kApiPointerSize;	6422 4 * kApiPointerSize;

6423 static const int kAmountOfExternalAllocatedMemoryAtLastGlobalGCOffset =	6423 static const int kAmountOfExternalAllocatedMemoryAtLastGlobalGCOffset =

6424 kAmountOfExternalAllocatedMemoryOffset + kApiInt64Size;	6424 kAmountOfExternalAllocatedMemoryOffset + kApiInt64Size;

6425 static const int kIsolateRootsOffset =	6425 static const int kIsolateRootsOffset =

6426 kAmountOfExternalAllocatedMemoryAtLastGlobalGCOffset + kApiInt64Size +	6426 kAmountOfExternalAllocatedMemoryAtLastGlobalGCOffset + kApiInt64Size +

6427 kApiPointerSize;	6427 kApiPointerSize;

6428 static const int kUndefinedValueRootIndex = 5;	6428 static const int kUndefinedValueRootIndex = 5;

6429 static const int kNullValueRootIndex = 7;	6429 static const int kNullValueRootIndex = 7;

6430 static const int kTrueValueRootIndex = 8;	6430 static const int kTrueValueRootIndex = 8;

6431 static const int kFalseValueRootIndex = 9;	6431 static const int kFalseValueRootIndex = 9;

6432 static const int kEmptyStringRootIndex = 155;	6432 static const int kEmptyStringRootIndex = 156;

6433	6433

6434 // The external allocation limit should be below 256 MB on all architectures	6434 // The external allocation limit should be below 256 MB on all architectures

6435 // to avoid that resource-constrained embedders run low on memory.	6435 // to avoid that resource-constrained embedders run low on memory.

6436 static const int kExternalAllocationLimit = 192 * 1024 * 1024;	6436 static const int kExternalAllocationLimit = 192 * 1024 * 1024;

6437	6437

6438 static const int kNodeClassIdOffset = 1 * kApiPointerSize;	6438 static const int kNodeClassIdOffset = 1 * kApiPointerSize;

6439 static const int kNodeFlagsOffset = 1 * kApiPointerSize + 3;	6439 static const int kNodeFlagsOffset = 1 * kApiPointerSize + 3;

6440 static const int kNodeStateMask = 0x7;	6440 static const int kNodeStateMask = 0x7;

6441 static const int kNodeStateIsWeakValue = 2;	6441 static const int kNodeStateIsWeakValue = 2;

6442 static const int kNodeStateIsPendingValue = 3;	6442 static const int kNodeStateIsPendingValue = 3;

(...skipping 1273 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
7716 */	7716 */

7717	7717

7718	7718

7719 } // namespace v8	7719 } // namespace v8

7720	7720

7721	7721

7722 #undef TYPE_CHECK	7722 #undef TYPE_CHECK

7723	7723

7724	7724

7725 #endif // V8_H_	7725 #endif // V8_H_

OLD	NEW