A82: Halt command

To: assembly-82@lists.ticalc.org
Subject: A82: Halt command
From: "Evil Sam" <evil_sam@hotmail.com>
Date: Sun, 06 Sep 1998 15:08:24 PDT
Delivered-To: assembly-82-outgoing@towerguard.unix.edu.sollentuna.se
Reply-To: assembly-82@lists.ticalc.org


   What would cause a halt command to crash? 

example:
  delay:   ;crashes
    ld b,20
  delay2:
    halt
    djnz Delay2
    ret

  delay:   ;works
    ld b,20
  delay2:
    push bc
    pop bc
    djnz Delay2
    ret

  I found a way to shrink BD by 960 bytes. The process involves writing 
screen data to APD_BUF and displaying it with ROM_CALL(RESTOR_DISP), 
would this cause the halt command to freeze the calc?
  

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