maybe I should read the appropriate TEP, btw what do you mean by "The point here is that there is just one stack in a TinyOS-based system, so all execution is LIFO" ?
Roberto On Dec 17, 2007 12:30 PM, John Regehr <[EMAIL PROTECTED]> wrote: > > First, split-phase calls do not tie up stack memory while they are > > executing. > > This is perhaps poorly worded... of course stack memory is tied up while > the code is executing. However, split phase code does not tie up stack > memory in between phases. In other wirds, the call stack for phase 1 is > totally gone after phase 1 finishes, and then later some stack is used by > phase 2. > > The point here is that there is just one stack in a TinyOS-based system, > so all execution is LIFO. This execution model has both advantages and > disadvantages. > > John Regehr >
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