source: webkit/trunk/JavaScriptCore/runtime/JSGlobalObjectFunctions.h@ 43424

Last change on this file since 43424 was 43372, checked in by [email protected], 16 years ago

Improve native call performance

Reviewed by Gavin Barraclough.

Fix the windows build by adding calling convention declarations everywhere,
chose fastcall as that seemed most sensible given we were having to declare
the convention explicitly. In addition switched to fastcall on mac in the
deluded belief that documented fastcall behavior on windows would match
actual its actual behavior.

  • Property svn:eol-style set to native
File size: 2.7 KB
Line 
1/*
2 * Copyright (C) 1999-2000 Harri Porten ([email protected])
3 * Copyright (C) 2003, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
4 * Copyright (C) 2007 Cameron Zwarich ([email protected])
5 * Copyright (C) 2007 Maks Orlovich
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
16 *
17 * You should have received a copy of the GNU Library General Public License
18 * along with this library; see the file COPYING.LIB. If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 * Boston, MA 02110-1301, USA.
21 *
22 */
23
24#ifndef JSGlobalObjectFunctions_h
25#define JSGlobalObjectFunctions_h
26
27#include <wtf/unicode/Unicode.h>
28
29namespace JSC {
30
31 class ArgList;
32 class ExecState;
33 class JSObject;
34 class JSValue;
35
36 // FIXME: These functions should really be in JSGlobalObject.cpp, but putting them there
37 // is a 0.5% reduction.
38
39 JSValue JSC_HOST_CALL globalFuncEval(ExecState*, JSObject*, JSValue, const ArgList&);
40 JSValue JSC_HOST_CALL globalFuncParseInt(ExecState*, JSObject*, JSValue, const ArgList&);
41 JSValue JSC_HOST_CALL globalFuncParseFloat(ExecState*, JSObject*, JSValue, const ArgList&);
42 JSValue JSC_HOST_CALL globalFuncIsNaN(ExecState*, JSObject*, JSValue, const ArgList&);
43 JSValue JSC_HOST_CALL globalFuncIsFinite(ExecState*, JSObject*, JSValue, const ArgList&);
44 JSValue JSC_HOST_CALL globalFuncDecodeURI(ExecState*, JSObject*, JSValue, const ArgList&);
45 JSValue JSC_HOST_CALL globalFuncDecodeURIComponent(ExecState*, JSObject*, JSValue, const ArgList&);
46 JSValue JSC_HOST_CALL globalFuncEncodeURI(ExecState*, JSObject*, JSValue, const ArgList&);
47 JSValue JSC_HOST_CALL globalFuncEncodeURIComponent(ExecState*, JSObject*, JSValue, const ArgList&);
48 JSValue JSC_HOST_CALL globalFuncEscape(ExecState*, JSObject*, JSValue, const ArgList&);
49 JSValue JSC_HOST_CALL globalFuncUnescape(ExecState*, JSObject*, JSValue, const ArgList&);
50#ifndef NDEBUG
51 JSValue JSC_HOST_CALL globalFuncJSCPrint(ExecState*, JSObject*, JSValue, const ArgList&);
52#endif
53
54 static const double mantissaOverflowLowerBound = 9007199254740992.0;
55 double parseIntOverflow(const char*, int length, int radix);
56 bool isStrWhiteSpace(UChar);
57
58} // namespace JSC
59
60#endif // JSGlobalObjectFunctions_h
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