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-rw-r--r--JavaScriptCore/profiler/ProfileGenerator.h79
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diff --git a/JavaScriptCore/profiler/ProfileGenerator.h b/JavaScriptCore/profiler/ProfileGenerator.h
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-/*
- * Copyright (C) 2008 Apple Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef ProfileGenerator_h
-#define ProfileGenerator_h
-
-#include "Profile.h"
-#include <wtf/PassRefPtr.h>
-#include <wtf/RefCounted.h>
-#include <wtf/RefPtr.h>
-
-namespace JSC {
-
- class ExecState;
- class Profile;
- class ProfileNode;
- class UString;
- struct CallIdentifier;
-
- class ProfileGenerator : public RefCounted<ProfileGenerator> {
- public:
- static PassRefPtr<ProfileGenerator> create(const UString& title, ExecState* originatingExec, unsigned uid);
-
- // Members
- const UString& title() const;
- PassRefPtr<Profile> profile() const { return m_profile; }
- ExecState* originatingGlobalExec() const { return m_originatingGlobalExec; }
- unsigned profileGroup() const { return m_profileGroup; }
-
- // Collecting
- void willExecute(ExecState* callerCallFrame, const CallIdentifier&);
- void didExecute(ExecState* callerCallFrame, const CallIdentifier&);
-
- void exceptionUnwind(ExecState* handlerCallFrame, const CallIdentifier&);
-
- // Stopping Profiling
- void stopProfiling();
-
- typedef void (ProfileGenerator::*ProfileFunction)(ExecState* callerOrHandlerCallFrame, const CallIdentifier& callIdentifier);
-
- private:
- ProfileGenerator(const UString& title, ExecState* originatingExec, unsigned uid);
- void addParentForConsoleStart(ExecState*);
-
- void removeProfileStart();
- void removeProfileEnd();
-
- RefPtr<Profile> m_profile;
- ExecState* m_originatingGlobalExec;
- unsigned m_profileGroup;
- RefPtr<ProfileNode> m_head;
- RefPtr<ProfileNode> m_currentNode;
- };
-
-} // namespace JSC
-
-#endif // ProfileGenerator_h