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Diffstat (limited to 'JavaScriptCore/profiler/ProfileNode.h')
| -rw-r--r-- | JavaScriptCore/profiler/ProfileNode.h | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/JavaScriptCore/profiler/ProfileNode.h b/JavaScriptCore/profiler/ProfileNode.h deleted file mode 100644 index ffe7b6f..0000000 --- a/JavaScriptCore/profiler/ProfileNode.h +++ /dev/null @@ -1,172 +0,0 @@ -/* - * 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. - * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of - * its contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "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 OR ITS 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 ProfileNode_h -#define ProfileNode_h - -#include "CallIdentifier.h" -#include <wtf/HashCountedSet.h> -#include <wtf/RefCounted.h> -#include <wtf/RefPtr.h> -#include <wtf/Vector.h> - -namespace JSC { - - class ExecState; - class ProfileNode; - - typedef Vector<RefPtr<ProfileNode> >::const_iterator StackIterator; - typedef HashCountedSet<StringImpl*> FunctionCallHashCount; - - class ProfileNode : public RefCounted<ProfileNode> { - public: - static PassRefPtr<ProfileNode> create(ExecState* callerCallFrame, const CallIdentifier& callIdentifier, ProfileNode* headNode, ProfileNode* parentNode) - { - return adoptRef(new ProfileNode(callerCallFrame, callIdentifier, headNode, parentNode)); - } - static PassRefPtr<ProfileNode> create(ExecState* callerCallFrame, ProfileNode* headNode, ProfileNode* node) - { - return adoptRef(new ProfileNode(callerCallFrame, headNode, node)); - } - - bool operator==(ProfileNode* node) { return m_callIdentifier == node->callIdentifier(); } - - ProfileNode* willExecute(ExecState* callerCallFrame, const CallIdentifier&); - ProfileNode* didExecute(); - - void stopProfiling(); - - // CallIdentifier members - ExecState* callerCallFrame() const { return m_callerCallFrame; } - const CallIdentifier& callIdentifier() const { return m_callIdentifier; } - const UString& functionName() const { return m_callIdentifier.m_name; } - const UString& url() const { return m_callIdentifier.m_url; } - unsigned lineNumber() const { return m_callIdentifier.m_lineNumber; } - - // Relationships - ProfileNode* head() const { return m_head; } - void setHead(ProfileNode* head) { m_head = head; } - ProfileNode* parent() const { return m_parent; } - void setParent(ProfileNode* parent) { m_parent = parent; } - ProfileNode* nextSibling() const { return m_nextSibling; } - void setNextSibling(ProfileNode* nextSibling) { m_nextSibling = nextSibling; } - - // Time members - double startTime() const { return m_startTime; } - void setStartTime(double startTime) { m_startTime = startTime; } - double totalTime() const { return m_visibleTotalTime; } - double actualTotalTime() const { return m_actualTotalTime; } - void setTotalTime(double time) { m_actualTotalTime = time; m_visibleTotalTime = time; } - void setActualTotalTime(double time) { m_actualTotalTime = time; } - void setVisibleTotalTime(double time) { m_visibleTotalTime = time; } - double selfTime() const { return m_visibleSelfTime; } - double actualSelfTime() const { return m_actualSelfTime; } - void setSelfTime(double time) {m_actualSelfTime = time; m_visibleSelfTime = time; } - void setActualSelfTime(double time) { m_actualSelfTime = time; } - void setVisibleSelfTime(double time) { m_visibleSelfTime = time; } - - double totalPercent() const { return (m_visibleTotalTime / (m_head ? m_head->totalTime() : totalTime())) * 100.0; } - double selfPercent() const { return (m_visibleSelfTime / (m_head ? m_head->totalTime() : totalTime())) * 100.0; } - - unsigned numberOfCalls() const { return m_numberOfCalls; } - void setNumberOfCalls(unsigned number) { m_numberOfCalls = number; } - - // Children members - const Vector<RefPtr<ProfileNode> >& children() const { return m_children; } - ProfileNode* firstChild() const { return m_children.size() ? m_children.first().get() : 0; } - ProfileNode* lastChild() const { return m_children.size() ? m_children.last().get() : 0; } - ProfileNode* findChild(ProfileNode*) const; - void removeChild(ProfileNode*); - void addChild(PassRefPtr<ProfileNode> prpChild); - void insertNode(PassRefPtr<ProfileNode> prpNode); - - // Visiblity - bool visible() const { return m_visible; } - void setVisible(bool visible) { m_visible = visible; } - - static void setTreeVisible(ProfileNode*, bool visible); - - // Sorting - ProfileNode* traverseNextNodePostOrder() const; - ProfileNode* traverseNextNodePreOrder(bool processChildren = true) const; - - // Views - void calculateVisibleTotalTime(); - bool focus(const CallIdentifier&); - void exclude(const CallIdentifier&); - void restore(); - - void endAndRecordCall(); - -#ifndef NDEBUG - const char* c_str() const { return m_callIdentifier; } - void debugPrintData(int indentLevel) const; - double debugPrintDataSampleStyle(int indentLevel, FunctionCallHashCount&) const; -#endif - - private: - ProfileNode(ExecState* callerCallFrame, const CallIdentifier&, ProfileNode* headNode, ProfileNode* parentNode); - ProfileNode(ExecState* callerCallFrame, ProfileNode* headNode, ProfileNode* nodeToCopy); - - void startTimer(); - void resetChildrensSiblings(); - - RefPtr<ProfileNode>* childrenBegin() { return m_children.begin(); } - RefPtr<ProfileNode>* childrenEnd() { return m_children.end(); } - - // Sorting comparators - static inline bool totalTimeDescendingComparator(const RefPtr<ProfileNode>& a, const RefPtr<ProfileNode>& b) { return a->totalTime() > b->totalTime(); } - static inline bool totalTimeAscendingComparator(const RefPtr<ProfileNode>& a, const RefPtr<ProfileNode>& b) { return a->totalTime() < b->totalTime(); } - static inline bool selfTimeDescendingComparator(const RefPtr<ProfileNode>& a, const RefPtr<ProfileNode>& b) { return a->selfTime() > b->selfTime(); } - static inline bool selfTimeAscendingComparator(const RefPtr<ProfileNode>& a, const RefPtr<ProfileNode>& b) { return a->selfTime() < b->selfTime(); } - static inline bool callsDescendingComparator(const RefPtr<ProfileNode>& a, const RefPtr<ProfileNode>& b) { return a->numberOfCalls() > b->numberOfCalls(); } - static inline bool callsAscendingComparator(const RefPtr<ProfileNode>& a, const RefPtr<ProfileNode>& b) { return a->numberOfCalls() < b->numberOfCalls(); } - static inline bool functionNameDescendingComparator(const RefPtr<ProfileNode>& a, const RefPtr<ProfileNode>& b) { return a->functionName() > b->functionName(); } - static inline bool functionNameAscendingComparator(const RefPtr<ProfileNode>& a, const RefPtr<ProfileNode>& b) { return a->functionName() < b->functionName(); } - - ExecState* m_callerCallFrame; - CallIdentifier m_callIdentifier; - ProfileNode* m_head; - ProfileNode* m_parent; - ProfileNode* m_nextSibling; - - double m_startTime; - double m_actualTotalTime; - double m_visibleTotalTime; - double m_actualSelfTime; - double m_visibleSelfTime; - unsigned m_numberOfCalls; - - bool m_visible; - - Vector<RefPtr<ProfileNode> > m_children; - }; - -} // namespace JSC - -#endif // ProfileNode_h |