[A83] Re: _pointhlind

To: <assembly-83@lists.ticalc.org>
Subject: [A83] Re: _pointhlind
From: "Ronald Teune" <rtwolf@gmx.net>
Date: Tue, 26 Jun 2001 13:07:57 +0200
Reply-To: assembly-83@lists.ticalc.org


>> > Are there on the 83+ equivalents for _pointHLind
>> > and _A2pointHLind on the 83? It seems not but
>> > just wanted to make sure.
>> >
>> > Tijl Coosemans
>
>>What do they do?
>>I can't find "pointh"
>>
>>Ronald
>
>_A2pointHLind:
>   add   a,a
>_pointHLind:
>   ld    d,0
>   ld    e,a
>   add   hl,de
>   jp    _loadHLind
>
>As you see it adds A or twice A to HL and then loads L (and A) with (HL)
and
>H with (HL+1). It's easy to use with a pointer table. You just load HL with
>the start of the table and A with which pointer you want. Call the routine
>and voilà, you got the pointer. But it seems these routines don't exist on
>the +.

Why don't just add them at the end of your program?

>Tijl Coosemans
>_________________________________________________________________________
>Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com.
>
>
>