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Propeller has registers??
ersmith wrote: »
No, that isn't correct for PropGCC. Arguments are passed in registers (at least the first 6 are), and the return address is placed in the "lr" register.
Certainly. A COG has 512 of them. It keeps it's data there, like the registers of any other CPU. It's instructions operate on those registers, like any other CPU. The only weird part is that a COG also executes it's instructions from those registers. And only those registers. Unlike any other CPU I know of.