Re: A83: label from input

To: Revenant <assembly-83@lists.ticalc.org>
Subject: Re: A83: label from input
From: Linus Akesson <lairfight@softhome.net>
Date: Sun, 26 Jul 1998 19:17:45 +0100
Delivered-To: assembly-83-outgoing@towerguard.unix.edu.sollentuna.se
In-Reply-To: <19980725201404.28023.qmail@hotmail.com>
Reply-To: assembly-83@lists.ticalc.org


...and I read that example as:

   ld    hl,Right
   jp    (hl)

Right:   ...

which is perfectly legal.

Linus


On 25-Jul-98, Revenant wrote:

>Ya, but somebody gave an example of putting "Right" into hl and then 
>being able to go to the label "Right:". Apparently, you don't read 
>everything.

>Revenant

>PS. Did I care?
>>
>>Yes, but a _word_ means 16 bits.
>>
>>Linus
>>
>>PS. Mail signatures are max 5 lines, didn't you know?
>>
>>
>>On 24-Jul-98, Revenant wrote:
>>
>>>>At 12:57 1998-07-23 PDT, you wrote:
>>>>>
>>>>>Hey,
>>>>>You can't jump to a label by putting the name of it in hl or 
>anywhere 
>>>>>because when the code is compiled all the labels disappear and all 
>the 
>>>>>jp Right, or such, turn into the position in ram and there are no 
>>>labels 
>>>>>in it.
>>>>
>>>>
>>>>ofcourse not..   but I thought he was asking for putting an addres in 
>>>hl
>>>>and jump to that address..  and for this jp (hl) works just fine :)
>>>>
>>>>//Olle
>>>>
>>>Here is the original question:
>>
>>>Ok, here's another question; Is there anyway to store a _word_ into a 
>>>varible
>>>like 'hl', then without using 'cp', jump to a _label_ called whatever 
>>>'hl'
>>>is? 
>>
>>
>>
>>
>>>                     .-"""-.
>>>                     / .===. \
>>>                     \/ 6 6 \/
>>>                     ( \___/ )
>>>   _______________ooo__\_____/____________________
>>>  /                                               \
>>> |  Revenant revenant_1@hotmail.com ICQ#3608935   |
>>> |         VISIT THE JAVASCRIPT REFERENCE         |
>>> |      http://www.geocities.com/~homosapian/     |
>>>  \_____________________________ooo_______________/
>>>                      |  |  |
>>>                      |_ | _|
>>>                      |  |  |
>>>                      |__|__|
>>>                      /-'Y'-\
>>>                     (__/ \__)
>>
>>
>>>______________________________________________________
>>>Get Your Private, Free Email at http://www.hotmail.com
>>
>>
>>



>______________________________________________________
>Get Your Private, Free Email at http://www.hotmail.com

References:

Re: A83: label from input

From: "Revenant" <revenant_1@hotmail.com>