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Local registers on HP-41?
09-24-2016, 09:22 AM
Post: #5
RE: Local registers on HP-41?
A similar concept to these local registers is already implemented in the Total_Rekall module. There it is called the "shadow stack or emergency buffer" and provides 5 data registers for data storage and recall. Dedicated prompting functions are bRCL, bSTO, bX<>, and bVIEW with allowed values from 1 to 5.

This buffer is also used for other purposes, like stack shuffle-selective delete, and subroutine RTN stack extension....
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Messages In This Thread
Local registers on HP-41? - David Hayden - 09-23-2016, 01:09 PM
RE: Local registers on HP-41? - hth - 09-24-2016, 05:07 AM
RE: Local registers on HP-41? - Ángel Martin - 09-24-2016 09:22 AM

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