On Sun, 11 Jan 2004, Leopold Toetsch wrote: > Michal Wallace <[EMAIL PROTECTED]> wrote:
> > When you invoke a Coroutine, it calls swap_context() > > from src/sub.c ... There's an else clause in there > > that either swaps or restores theinterpreter stack, > > but as far as I can tell, swap_context() is ONLY > > called when entering a coroutine - not when we're > > suspending it. > > No, swap_context() is called for each invoke of the Coroutine, that is > ok. But (as with Continuations) the register frame stacks are *not* > swapped. So the "zero" in your example (in P16) is shared between the > Coroutine and main. Yes, that's what I meant. It's called each time you invoke the coroutine. I don't understand why it doesn't have to be swapped back each time you suspend the coroutine. But then again, I tried fixing it myself and it didn't work... Maybe I'll understand once I see how you fix it. > If no one hollers, I'll apply Luke's patch WRT register stacks and > Continuations and then fix Coroutines. Awesome! Thanks! Sincerely, Michal J Wallace Sabren Enterprises, Inc. ------------------------------------- contact: [EMAIL PROTECTED] hosting: http://www.cornerhost.com/ my site: http://www.withoutane.com/ --------------------------------------
