bool
SavedFrame::parentMoved()
{
const Value &v = getReservedSlot(JSSLOT_PRIVATE_PARENT);
JSObject *p = static_cast<JSObject *>(v.toPrivate());
return p == getParent();
}
JSAtom *
SavedFrame::getSource()
{
const Value &v = getReservedSlot(JSSLOT_SOURCE);
JSString *s = v.toString();
return &s->asAtom();
}
JSPrincipals *
SavedFrame::getPrincipals()
{
const Value &v = getReservedSlot(JSSLOT_PRINCIPALS);
if (v.isUndefined())
return nullptr;
return static_cast<JSPrincipals *>(v.toPrivate());
}
JSAtom *
SavedFrame::getFunctionDisplayName()
{
const Value &v = getReservedSlot(JSSLOT_FUNCTIONDISPLAYNAME);
if (v.isNull())
return nullptr;
JSString *s = v.toString();
return &s->asAtom();
}
GlobalObject::DebuggerVector *
GlobalObject::getDebuggers()
{
Value debuggers = getReservedSlot(DEBUGGERS);
if (debuggers.isUndefined())
return NULL;
JS_ASSERT(debuggers.toObject().getClass() == &GlobalDebuggees_class);
return (DebuggerVector *) debuggers.toObject().getPrivate();
}
void
SavedFrame::initFromLookup(Lookup &lookup)
{
JS_ASSERT(lookup.source);
JS_ASSERT(getReservedSlot(JSSLOT_SOURCE).isUndefined());
setReservedSlot(JSSLOT_SOURCE, StringValue(lookup.source));
setReservedSlot(JSSLOT_LINE, NumberValue(lookup.line));
setReservedSlot(JSSLOT_COLUMN, NumberValue(lookup.column));
setReservedSlot(JSSLOT_FUNCTIONDISPLAYNAME,
lookup.functionDisplayName
? StringValue(lookup.functionDisplayName)
: NullValue());
setReservedSlot(JSSLOT_PARENT, ObjectOrNullValue(lookup.parent));
setReservedSlot(JSSLOT_PRIVATE_PARENT, PrivateValue(lookup.parent));
JS_ASSERT(getReservedSlot(JSSLOT_PRINCIPALS).isUndefined());
if (lookup.principals)
JS_HoldPrincipals(lookup.principals);
setReservedSlot(JSSLOT_PRINCIPALS, PrivateValue(lookup.principals));
}
SavedFrame *
SavedFrame::getParent()
{
const Value &v = getReservedSlot(JSSLOT_PARENT);
return v.isObject() ? &v.toObject().as<SavedFrame>() : nullptr;
}
size_t
SavedFrame::getColumn()
{
const Value &v = getReservedSlot(JSSLOT_COLUMN);
return v.toInt32();
}
size_t
SavedFrame::getLine()
{
const Value &v = getReservedSlot(JSSLOT_LINE);
return v.toInt32();
}
Debugger *
DebuggerMemory::getDebugger()
{
return Debugger::fromJSObject(&getReservedSlot(JSSLOT_DEBUGGER).toObject());
}