A89: Re: Help

To: <assembly-89@lists.ticalc.org>
Subject: A89: Re: Help
From: "Anders Norman" <andern@stud.ntnu.no>
Date: Thu, 22 Oct 1998 00:56:12 +0200
Delivered-To: assembly-89-outgoing@towerguard.unix.edu.sollentuna.se
Reply-To: assembly-89@lists.ticalc.org


    (...)
     move.w   #25,-(a7)              
     jsr      tios::DrawStrXY        
     add.l    #10,(a7)                 <----- isn't this value (#10) wrong?
it should be #12
     jsr      util::idle_loop
     sub.w    d0,d1
     move.w   d0,d2
    (...)


----------
> From: Paco <pacster@usa.net>
> To: assembly-89@lists.ticalc.org
> Subject: A89: Help
> Date: 22. oktober 1998 00:44
> 
> 
> why is this program giving me an illegal op? i am just beginning to
program
> assembly, any help is deeply appreciated.
> 
>     include "tios.h"
>     include "util.h"
>                      
>     xdef _main
>     xdef _comment
>     xdef _ti89   
> 
> _main:
>     move.w   #9,d1
>     move.w   #1,d0
>     jsr      util::idle_loop
>     bsr      text
>     rts
> 
> text:
>     jsr      util::clr_scr          
>     move.w   #4,-(a7)               
>     lea      string(pc),a0          
>     move.l   a0,-(a7)
>     move.w   #50,-(a7)              
>     move.w   #25,-(a7)              
>     jsr      tios::DrawStrXY        
>     add.l    #10,(a7)                 
>     jsr      util::idle_loop
>     sub.w    d0,d1
>     move.w   d0,d2
>     clr.w    d0
>     clr.w    d1
>     move.w   #1,d0
>     move.w   d2,d1
>     jsr      util::idle_loop        
>     jsr      util::clr_scr
>     jsr      util::idle_loop
>     bsr      compare
>     rts
> 
> compare:
>     cmp      d0,d1
>     bhi      text
>     rts
>  
> string:
>     dc.b "Die by my hand!",0
> _comment:
>     dc.b "Tim's Program",0
> 
>     end

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