Re: LZ: User stacks
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list-zshell@defiant.rbk.sollentuna.se wrote:
>
> On Tue, 6 Aug 1996, Eric C. Jensen wrote:
>
> > Can someone explain how to define your own stacks??? I think I have
> > some idea, but I don't quite know. Do you allocate memory and then
> > allocate a seperate variable to be a stack pointer to manipulate it?
>
> Basically, you decide where you want the new stack to be, and you load
> it's address in SP and you have a new stack. You also need to save
> the old value of SP in most systems, and restore it before your program
> exits. I'm not sure if that's true of the TI.
>
> Barry
That would probably be a good idea, as the ret at the end of the program
wouldnt return to zshell if you didnt restore the old stack..
<pre>
--
--Steve
s_wrobleski@foma.wsc.mass.edu
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