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Re: Is it possible to have the following words (RP@ RP! SP@ SP!) on hardware data and return stack

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On Mon, 16 Mar 2015 09:30:34 -0700 (PDT)
mfanyikazi@gmail.com wrote:

> I have a forth programming problem that is messing up my week , I am trying to port eforth's multitasker into a Forth CPU that has a hardware data and return stack. I don't know how to save and restore the stack pointers when the CPU uses hardware stacks.
> 
> If anyone has a link or some documentation on how this can be done , or alternative Forth words to RP@ RP! SP@ SP! that allows the emulation of a context switching mechanism with forth please share , I will be much grateful to learn from you.

Which forth core, or is it custom?  

Jan Coombs 
-- 
email valid, else fix dots and hyphen
jan4clf2014@murrayhyphenmicroftdotcodotuk

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Is it possible to have the following words (RP@ RP! SP@ SP!) on hardware data and return stack mfanyikazi@gmail.com - 2015-03-16 09:30 -0700
  Re: Is it possible to have the following words (RP@ RP! SP@ SP!) on hardware data and return stack jenfhaomndgfwutc@murmic.plus.com - 2015-03-16 17:13 +0000
    Re: Is it possible to have the following words (RP@ RP! SP@ SP!) on hardware data and return stack mfanyikazi@gmail.com - 2015-03-17 02:40 -0700
      Re: Is it possible to have the following words (RP@ RP! SP@ SP!) on hardware data and return stack Jan Coombs <Jan-54 <jenfhaomndgfwutc@murmic.plus.com>> - 2015-03-18 01:53 +0000
        Re: Is it possible to have the following words (RP@ RP! SP@ SP!) on hardware data and return stack rickman <gnuarm@gmail.com> - 2015-03-17 23:21 -0400
  Re: Is it possible to have the following words (RP@ RP! SP@ SP!) on hardware data and return stack albert@spenarnc.xs4all.nl (Albert van der Horst) - 2015-03-16 22:24 +0000
    Re: Is it possible to have the following words (RP@ RP! SP@ SP!) on hardware data and return stack rickman <gnuarm@gmail.com> - 2015-03-17 14:01 -0400
      Re: Is it possible to have the following words (RP@ RP! SP@ SP!) on hardware data and return stack JUERGEN <epldfpga@aol.com> - 2015-03-17 11:59 -0700
        Re: Is it possible to have the following words (RP@ RP! SP@ SP!) on hardware data and return stack rickman <gnuarm@gmail.com> - 2015-03-17 16:28 -0400
        Re: Is it possible to have the following words (RP@ RP! SP@ SP!) on hardware data and return stack anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-03-18 15:30 +0000
          Re: Is it possible to have the following words (RP@ RP! SP@ SP!) on hardware data and return stack Bernd Paysan <bernd.paysan@gmx.de> - 2015-03-18 22:12 +0100
  Re: Is it possible to have the following words (RP@ RP! SP@ SP!) on hardware data and return stack "Rod Pemberton" <buzz@notnotnontnooatno.cmm> - 2015-03-16 18:57 -0400
    Re: Is it possible to have the following words (RP@ RP! SP@ SP!) on hardware data and return stack mfanyikazi@gmail.com - 2015-03-17 02:52 -0700
      Re: Is it possible to have the following words (RP@ RP! SP@ SP!) on hardware data and return stack "Rod Pemberton" <buzz@notnotnontnooatno.cmm> - 2015-03-17 18:03 -0400
      Re: Is it possible to have the following words (RP@ RP! SP@ SP!) on hardware data and return stack anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-03-18 14:39 +0000
  Re: Is it possible to have the following words (RP@ RP! SP@ SP!) on hardware data and return stack mfanyikazi@gmail.com - 2015-03-17 02:58 -0700
  Re: Is it possible to have the following words (RP@ RP! SP@ SP!) on hardware data and return stack anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-03-17 16:48 +0000
  Re: Is it possible to have the following words (RP@ RP! SP@ SP!) on hardware data and return stack Lars Brinkhoff <lars.spam@nocrew.org> - 2015-03-18 12:16 +0100
    Re: Is it possible to have the following words (RP@ RP! SP@ SP!) on hardware data and return stack Lars Brinkhoff <lars.spam@nocrew.org> - 2015-03-18 12:43 +0100

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