Re: A83: Re: Matrices and Lists...
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Re: A83: Re: Matrices and Lists...
I don't know about rst 10h, but _CHKFINDSYM wants this for a list name:
.db 1,5dh,"NAME",0
1 is the type (list). This is so that it won't return the address of prgmNAME.
Use 5 for programs.
5d is used inside the VAT to indicate lists. It might be the small 'L'.
I've found this out using memdumps and try'n'error, so there might be better
ways (like your rst instruction f.ex. Know any other interesting rst
addresses?)
Linus
On 23-Apr-98, Trey Jazz wrote:
>this _should_ work tell me if it doesnt
>ld hl,list_info-1 ;puts the string into hl
> rst 20h ;puts the string into OP1
> rst 10h ;find sym...use this to look through the VAT to see
>if it exists
> jp c,no_variable ;it doesnt exist if the carry is set
>;it exists so ahl points to the start of data in the list or matrix
>;do whatever you want with the data...
>no_variable:
> ret
>list_info:
>.db 4,"list" ;length of name of the list, the list name
>mat_info:
> .db 6,"matrix" ;same here
>-----Original Message-----
>From: James Matthews <matthews@tkb.att.ne.jp>
>To: Asm Help <assembly-83@lists.ticalc.org>
>Date: Thursday, April 23, 1998 9:25 AM
>Subject: A83: Matrices and Lists...
>>
>>Ok, this is my LAST attempt...and is directed at the master programmers
>>like Movax (who posted recently...I know you're out there :)
>>
>>HOW DO YOU ACCESS THE TI MATRICES AND LISTS WITH ASM?! Please someone help
>>me...
>>
>>James.
>>
>>____________________
>>
>>James Matthews.
>>E-mail (family): matthews@tkb.att.ne.jp
>>E-mail (private): james_matthews@hotmail.com
>>
>>Homepage: http://home.att.ne.jp/gold/tomcat21/index2.html
>>ICQ: 7413754
>>____________________________________
>>
References: