String StackVisitor::Frame::functionName() const
{
String traceLine;
switch (codeType()) {
case CodeType::Wasm:
traceLine = makeString(m_wasmFunctionIndexOrName);
break;
case CodeType::Eval:
traceLine = "eval code"_s;
break;
case CodeType::Module:
traceLine = "module code"_s;
break;
case CodeType::Native: {
JSCell* callee = this->callee().asCell();
if (callee)
traceLine = getCalculatedDisplayName(callFrame()->vm(), jsCast<JSObject*>(callee)).impl();
break;
}
case CodeType::Function:
traceLine = getCalculatedDisplayName(callFrame()->vm(), jsCast<JSObject*>(this->callee().asCell())).impl();
break;
case CodeType::Global:
traceLine = "global code"_s;
break;
}
return traceLine.isNull() ? emptyString() : traceLine;
}
String StackVisitor::Frame::functionName()
{
String traceLine;
JSObject* callee = this->callee();
switch (codeType()) {
case CodeType::Eval:
traceLine = ASCIILiteral("eval code");
break;
case CodeType::Module:
traceLine = ASCIILiteral("module code");
break;
case CodeType::Native:
if (callee)
traceLine = getCalculatedDisplayName(callFrame(), callee).impl();
break;
case CodeType::Function:
traceLine = getCalculatedDisplayName(callFrame(), callee).impl();
break;
case CodeType::Global:
traceLine = ASCIILiteral("global code");
break;
}
return traceLine.isNull() ? emptyString() : traceLine;
}
String StackVisitor::Frame::sourceURL()
{
String traceLine;
switch (codeType()) {
case CodeType::Eval:
case CodeType::Function:
case CodeType::Global: {
String sourceURL = codeBlock()->ownerExecutable()->sourceURL();
if (!sourceURL.isEmpty())
traceLine = sourceURL.impl();
break;
}
case CodeType::Native:
traceLine = ASCIILiteral("[native code]");
break;
}
return traceLine.isNull() ? emptyString() : traceLine;
}
String StackVisitor::Frame::sourceURL() const
{
String traceLine;
switch (codeType()) {
case CodeType::Eval:
case CodeType::Module:
case CodeType::Function:
case CodeType::Global: {
String sourceURL = codeBlock()->ownerExecutable()->sourceURL();
if (!sourceURL.isEmpty())
traceLine = sourceURL.impl();
break;
}
case CodeType::Native:
traceLine = "[native code]"_s;
break;
case CodeType::Wasm:
traceLine = "[wasm code]"_s;
break;
}
return traceLine.isNull() ? emptyString() : traceLine;
}
CodeType GlobalFuncImp::codeType() const
{
return id == Eval ? EvalCode : codeType();
}