> > It does support pthread_get/setspecific, but it didn't support something > > else so the qemu-tls.h variant that used pthread_get/setspecific didn't > > work either. > > > > And it doesn't support sigaltstack in threads, so it's the only platform > > where the gthread-based coroutines are used. Those are buggy because > > the coroutines tend to get random signal masks. > > I'd love to know what that something else is.
I think it is constructor priorities. Probably not needed if I look at the code again with a fresh mind. :) But yes Paolo