Olin Lathrop wrote:
>
> > If you know the depth of your entry point you can use this technique to
> > flush the stack :-) Which can be handy if you need to abruptly exit a
>call
> > path.
>
>How is messing about with the stack more "handy" than doing a GOTO?
>

Is it really even possible to 'flush' the stack?

The limited number of PIC types that I have worked with don't have any way
(other than calls and returns) of affecting the stack.

Do some PIC types provide direct stack pointer control?

Regards, Bob

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