C++ (Cpp) InlineFrameIterator::maybeCallee Beispiele

Beispiel #1

Datei: IonFrames.cpp Projekt: mokerjoke/mozilla-central

static void
CloseLiveIterator(JSContext *cx, const InlineFrameIterator &frame, uint32 localSlot)
{
    SnapshotIterator si = frame.snapshotIterator();

    // Skip stack slots until we reach the iterator object.
    uint32 base = CountArgSlots(frame.maybeCallee()) + frame.script()->nfixed;
    uint32 skipSlots = base + localSlot - 1;

    for (unsigned i = 0; i < skipSlots; i++)
        si.skip();

    Value v = si.read();
    JSObject *obj = &v.toObject();

    if (cx->isExceptionPending())
        UnwindIteratorForException(cx, obj);
    else
        UnwindIteratorForUncatchableException(cx, obj);
}