void ProfileGenerator::didExecute(ExecState* callerCallFrame, const CallIdentifier& callIdentifier)
{
if (JAVASCRIPTCORE_PROFILE_DID_EXECUTE_ENABLED()) {
CString name = callIdentifier.functionName().utf8();
CString url = callIdentifier.url().utf8();
JAVASCRIPTCORE_PROFILE_DID_EXECUTE(m_profileGroup, const_cast<char*>(name.data()), const_cast<char*>(url.data()), callIdentifier.lineNumber(), callIdentifier.columnNumber());
}
if (!m_origin)
return;
if (m_suspended)
return;
// Make a new node if the caller node has never seen this callee call frame before.
// This can happen if |console.profile()| is called several frames deep in the call stack.
ASSERT(m_currentNode);
if (m_currentNode->callIdentifier() != callIdentifier) {
RefPtr<ProfileNode> calleeNode = ProfileNode::create(callerCallFrame, callIdentifier, m_currentNode.get());
beginCallEntry(calleeNode.get(), m_currentNode->lastCall().startTime());
endCallEntry(calleeNode.get());
m_currentNode->spliceNode(calleeNode.release());
return;
}
endCallEntry(m_currentNode.get());
m_currentNode = m_currentNode->parent();
}
void ProfileGenerator::willExecute(ExecState* callerCallFrame, const CallIdentifier& callIdentifier)
{
if (JAVASCRIPTCORE_PROFILE_WILL_EXECUTE_ENABLED()) {
CString name = callIdentifier.functionName().utf8();
CString url = callIdentifier.url().utf8();
JAVASCRIPTCORE_PROFILE_WILL_EXECUTE(m_profileGroup, const_cast<char*>(name.data()), const_cast<char*>(url.data()), callIdentifier.lineNumber(), callIdentifier.columnNumber());
}
if (!m_origin)
return;
if (m_suspended)
return;
RefPtr<ProfileNode> calleeNode = nullptr;
// Find or create a node for the callee call frame.
for (const RefPtr<ProfileNode>& child : m_currentNode->children()) {
if (child->callIdentifier() == callIdentifier)
calleeNode = child;
}
if (!calleeNode) {
calleeNode = ProfileNode::create(callerCallFrame, callIdentifier, m_currentNode.get());
m_currentNode->addChild(calleeNode);
}
m_currentNode = calleeNode;
beginCallEntry(calleeNode.get(), m_stopwatch->elapsedTime());
}
void ProfileGenerator::willExecute(ExecState* callerCallFrame, const CallIdentifier& callIdentifier)
{
if (JAVASCRIPTCORE_PROFILE_WILL_EXECUTE_ENABLED()) {
CString name = callIdentifier.functionName().utf8();
CString url = callIdentifier.url().utf8();
JAVASCRIPTCORE_PROFILE_WILL_EXECUTE(m_profileGroup, const_cast<char*>(name.data()), const_cast<char*>(url.data()), callIdentifier.lineNumber(), callIdentifier.columnNumber());
}
if (!m_origin)
return;
ASSERT(m_currentNode);
m_currentNode = m_currentNode->willExecute(callerCallFrame, callIdentifier);
}
void ProfileGenerator::didExecute(ExecState* callerCallFrame, const CallIdentifier& callIdentifier)
{
if (JAVASCRIPTCORE_PROFILE_DID_EXECUTE_ENABLED()) {
CString name = callIdentifier.functionName().utf8();
CString url = callIdentifier.url().utf8();
JAVASCRIPTCORE_PROFILE_DID_EXECUTE(m_profileGroup, const_cast<char*>(name.data()), const_cast<char*>(url.data()), callIdentifier.lineNumber(), callIdentifier.columnNumber());
}
if (!m_origin)
return;
ASSERT(m_currentNode);
if (m_currentNode->callIdentifier() != callIdentifier) {
RefPtr<ProfileNode> returningNode = ProfileNode::create(callerCallFrame, callIdentifier, m_head.get(), m_currentNode.get());
returningNode->lastCall().setStartTime(m_currentNode->lastCall().startTime());
returningNode->didExecute();
m_currentNode->insertNode(returningNode.release());
return;
}
m_currentNode = m_currentNode->didExecute();
}