1 /*
2 * Copyright (C) 2010 Apple Inc. All rights reserved.
3 * Copyright (C) 2010 Google Inc. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27 #include "config.h"
28
29 #if ENABLE(JAVASCRIPT_DEBUGGER)
30
31 #include "ScriptProfiler.h"
32
33 #include "GCController.h"
34 #include "JSDOMBinding.h"
35 #include <profiler/Profiler.h>
36
37 namespace WebCore {
38
collectGarbage()39 void ScriptProfiler::collectGarbage()
40 {
41 gcController().garbageCollectNow();
42 }
43
start(ScriptState * state,const String & title)44 void ScriptProfiler::start(ScriptState* state, const String& title)
45 {
46 JSC::Profiler::profiler()->startProfiling(state, stringToUString(title));
47 }
48
stop(ScriptState * state,const String & title)49 PassRefPtr<ScriptProfile> ScriptProfiler::stop(ScriptState* state, const String& title)
50 {
51 RefPtr<JSC::Profile> profile = JSC::Profiler::profiler()->stopProfiling(state, stringToUString(title));
52 return ScriptProfile::create(profile);
53 }
54
55 } // namespace WebCore
56
57 #endif // ENABLE(JAVASCRIPT_DEBUGGER)
58