/* static */ void
ArgumentsObject::MaybeForwardToCallObject(AbstractFramePtr frame, ArgumentsObject* obj,
ArgumentsData* data)
{
JSScript* script = frame.script();
if (frame.callee()->needsCallObject() && script->argumentsAliasesFormals()) {
obj->initFixedSlot(MAYBE_CALL_SLOT, ObjectValue(frame.callObj()));
for (PositionalFormalParameterIter fi(script); fi; fi++) {
if (fi.closedOver())
data->args[fi.argumentSlot()] = MagicEnvSlotValue(fi.location().slot());
}
}
}
/* static */ void
ArgumentsObject::MaybeForwardToCallObject(jit::JitFrameLayout* frame, HandleObject callObj,
ArgumentsObject* obj, ArgumentsData* data)
{
JSFunction* callee = jit::CalleeTokenToFunction(frame->calleeToken());
JSScript* script = callee->nonLazyScript();
if (callee->needsCallObject() && script->argumentsAliasesFormals()) {
MOZ_ASSERT(callObj && callObj->is<CallObject>());
obj->initFixedSlot(MAYBE_CALL_SLOT, ObjectValue(*callObj.get()));
for (PositionalFormalParameterIter fi(script); fi; fi++) {
if (fi.closedOver())
data->args[fi.argumentSlot()] = MagicEnvSlotValue(fi.location().slot());
}
}
}