I was following some mozilla bugs related to Windows 64 bits support.
IIRC, those were interesting for JBoss Tools VPE or BrowserSim at some
point, however, I cannot remember the details. Anyway, some of those
bugs were marked as fixed recently, such as
Not sure whether this is any helpful for us, but I thought it might be
unless it includes xpcom api's which I doubt I don't think it helps us