RE: LZ: User stacks


[Prev][Next][Index][Thread]

RE: LZ: User stacks



MY comment is not specific to the TI-85...




TO allocate a STACK on the Z-80...


Allocate Space for the STACK...
Get and Save the CURRENT STACKPOINTER...
Load the StackPOINTER to the LASTADDRESS+1 of the STACK Allocated...
and when you no longer need the STACK... Load the STACKPINTER with the Saved 
Value..




 ----------
.|From: list-zshell
.|To: ZShell list
.|Subject: LZ: User stacks
.|Date: Tuesday, August 06, 1996 13:48
.|
.|
.|     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?
.|
.|Thanx,
.|
.|EJ
.|
.|


 --------------------------------------------------
Karl Von Winkle, Code 541, BLDG-39, Room 103
Naval Undersea Warfare Center
39 Smith Street, New London, CT 06320-5594
EMAIL: VONWINKLE@CODE59.NPT.NUWC.NAVY.MIL(WORK)
EMAIL: VONWINKLE@UCONECT.NET
FAX:   (860)440-6584/CT or (401)841-4820/RI
Voice: (860)440-5680/CT or (401)841-2442x216/RI
Beeper: (401)544-6450/CT and RI
 --------------------------------------------------