Re: A86: Re: Displaying OPs

To: assembly-86@lists.ticalc.org
Subject: Re: A86: Re: Displaying OPs
From: Filipe Pinto <nop56773@mail.telepac.pt>
Date: Sat, 13 Jun 1998 10:35:34 +0000
Delivered-To: assembly-86-outgoing@towerguard.unix.edu.sollentuna.se
Reply-To: assembly-86@lists.ticalc.org


At 08:57 12-06-1998 -0400, you wrote:
>
>> call _OP4TOOP1
>> call _dispOP1
>> call _OP5TOOP1
>> call _dispOP1
>> call _OP6TOOP1
>> call _dispOP1
>> ret
>
>
>I bet _dispOP1 affects the other OP registers so they get erased. Try these
>two calls:
>
>Here are some routins that use the stack:
>
>    pushrealo1 equ 4813h - push op1 onto FPS 10 bytes
>    poprealo1 equ 47B7h - pop FPS into op110 bytes
>
>rst $18 is the faster version of pushrealo1 (see rst list below)
>
>Then try something like this (or similar)
>
> call _OP6TOOP1
>call  pushrealo1
> call _OP5TOOP1
>call pushrealo1
> call _OP4TOOP1
>call pushrealo1
>
>call poprealo1            ; Recover OP4 and put it into OP1
>call _dispOP1
>call poprealo1            ; Recover OP5 and put it into OP1
>call _dispOP1
>call poprealo1            ; Recover OP6 and put it into OP1
>call _dispOP1
>
>Well I dont know if this will work exactly but you get the idea. Use the OPS
>(Op stack) as your "feeding tube" for _dispOP1 call
>
>Later,
>    Matt
>
>
>
>

Thanks for all the help

Prev: Re: A86: need CGI... * This is a flame *
Next: A86: Math program
Index(es):
- Main
- Thread