Re: A89: (please someone help me...)

To: assembly-89@lists.ticalc.org
Subject: Re: A89: (please someone help me...)
From: S43R80@aol.com
Date: Wed, 30 Dec 1998 19:33:43 EST
Delivered-To: assembly-89-outgoing@towerguard.unix.edu.sollentuna.se
Reply-To: assembly-89@lists.ticalc.org


In a message dated 98-12-28 18:02:11 EST, you write:
I have sent this message quite a few times and have not received any help.  I
reallize that many people are very busy and do not have time to reply to all
their mail, but this source is very small and very direct, It would only take
a matter of minutes to quickly read through to determine what is the source of
my problem.  If I am dumbly overlooking something simple I can understand why
others would not want to reply...but I just can't seem to find the problem at
all...

I very respectfully ask for the help that I am in dire need of...

<original message>
 
<I seem to be having trouble compiling again...it says no errors are detected
 but instead of saying the amount of code it says d0 code...hmm...puzzling!!!
 It does however create a .z file but when run it crashes and displays
"illegal
 instruction"...Again, any help would be greatly appreciated...thanks...
 
 
      include "tios.h"
      include "util.h"
      include "linelib.h"
 
      xdef _main
      xdef _comment
      xdef _ti89
 
 
 _main:
      jsr util::clr_scr
      move.w #2,-(a7)
      jsr tios::FontSetSys
      add.l #2,a7
      move.w #4,-(a7)
      pea tic(pc)
      move.w #0,-(a7)
      move.w #0,-(a7)
      jsr tios::DrawStrXY
      add.l #10,a7
      jsr util::idle_loop
 ;----title screen exited----    
      jsr util::clr_scr
      bsr drawgrid
 ;----program begins here----
      jsr util::idle_loop
      rts
 
 drawgrid:
      move.l #LCD_MEM,a0;line 1
      move.w #47,d0
      move.w #57,d1
      move.w #113,d2
      move.w #57,d3
      jsr linelib::fline
 
      move.l #LCD_MEM,a0;line 2
      move.w #47,d0
      move.w #35,d1
      move.w #113,d2
      move.w #35,d3
      jsr linelib::fline
 
      move.l #LCD_MEM,a0;line 3
      move.w #69,d0
      move.w #79,d1
      move.w #69,d2
      move.w #13,d3
      jsr linelib::fline
 
      move.l #LCD_MEM,a0;line 4
      move.w #91,d0
      move.w #79,d1
      move.w #91,d2
      move.w #13,d3
      jsr linelib::fline
 
      rts
 
 
 tic:	
      dc.b "Tic Tac Toe",0
 _comment:
      dc.b "Tic Tac Toe",0
 
      end
  >>