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/js/src/jsgcchunk.h

http://github.com/zpao/v8monkey
C++ Header | 60 lines | 14 code | 8 blank | 38 comment | 0 complexity | cd195faedb65b45a0570294f388592c9 MD5 | raw file
 1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 2 * vim: set ts=4 sw=4 et tw=99 ft=cpp:
 3 *
 4 * ***** BEGIN LICENSE BLOCK *****
 5 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 6 *
 7 * The contents of this file are subject to the Mozilla Public License Version
 8 * 1.1 (the "License"); you may not use this file except in compliance with
 9 * the License. You may obtain a copy of the License at
10 * http://www.mozilla.org/MPL/
11 *
12 * Software distributed under the License is distributed on an "AS IS" basis,
13 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
14 * for the specific language governing rights and limitations under the
15 * License.
16 *
17 * The Original Code is Mozilla SpiderMonkey JavaScript 1.9.1 code, released
18 * June 30, 2009.
19 *
20 * The Initial Developer of the Original Code is
21 *    The Mozilla Foundation
22 *
23 * Contributor(s):
24 *    Igor Bukanov <igor@mir2.org>
25 *
26 * Alternatively, the contents of this file may be used under the terms of
27 * either of the GNU General Public License Version 2 or later (the "GPL"),
28 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
29 * in which case the provisions of the GPL or the LGPL are applicable instead
30 * of those above. If you wish to allow use of your version of this file only
31 * under the terms of either the GPL or the LGPL, and not to allow others to
32 * use your version of this file under the terms of the MPL, indicate your
33 * decision by deleting the provisions above and replace them with the notice
34 * and other provisions required by the GPL or the LGPL. If you do not delete
35 * the provisions above, a recipient may use your version of this file under
36 * the terms of any one of the MPL, the GPL or the LGPL.
37 *
38 * ***** END LICENSE BLOCK ***** */
39
40#ifndef jsgchunk_h__
41#define jsgchunk_h__
42
43#include "jsprvtd.h"
44#include "jsutil.h"
45
46namespace js {
47
48const size_t GC_CHUNK_SHIFT = 20;
49const size_t GC_CHUNK_SIZE = size_t(1) << GC_CHUNK_SHIFT;
50const size_t GC_CHUNK_MASK = GC_CHUNK_SIZE - 1;
51
52void *
53AllocGCChunk();
54
55void
56FreeGCChunk(void *p);
57
58}
59
60#endif /* jsgchunk_h__ */