Re: A83: Re: A ROM call
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Re: A83: Re: A ROM call
Woah, Linus you lost me there (not surprisingly :)...what's rst 16, and how would you use it?
Thanks.
James Matthews (matthews@tkb.att.ne.jp)
ICQ: 7413754
http://home.att.ne.jp/gold/tomcat21/index.html
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----------
> From: Linus Akesson <lairfight@softhome.net>
> To: Joe Wingbermuehle <assembly-83@lists.ticalc.org>
> Subject: Re: A83: Re: A ROM call
> Date: Thursday, October 15, 1998 7:20 AM
>
>
> Yep, 442ah = _CHKFINDSYM will do in both cases. When looking up a
> non-prog/non-list you can also use rst 16, which is a bit smaller. But
> there's one thing; never specify the type 6 when trying to find protected
> programs - always use 5.
>
> Linus
>
> On 14-Oct-98, Joe Wingbermuehle wrote:
>
> >$442A will work the same way as your second one I think.
> >input: op1->type,program (load something like 6,"PROGRAM",0 into op1)
> >output: hl->vat entry, de->program data (first 2 bytes are size)
>
> >Joe Wingbermuehle
> >http://www.usmo.com/~joewing/
>
> >-----Original Message-----
> >From: Evil Sam <evil_sam@hotmail.com>
> >To: assembly-83@lists.ticalc.org <assembly-83@lists.ticalc.org>
> >Date: Wednesday, October 14, 1998 3:14 PM
> >Subject: A83: A ROM call
>
>
> >>
> >> I need an 83 equivolent for either of these 82 ROM_CALLs for Plain
> >>Jump 83:
> >>
> >>---- CALL 20EB ---- Search for program by name
> >>------------------------------
> >>Searches the program VAT for a program. info in OP1.
> >>Result: HL = pointer to VAT entry
> >> DE = Pointer to data space
> >>
> >>---- CALL 213E ---- Serach for variable by token/name
> >>-----------------------
> >>Seraches VAT to find variable. infor in op1. works for all types.
> >>Result: HL = pointer to VAT entry
> >> DE = Pointer to data space
> >>
> >> Thank you,
> >> Sam
> >>
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>
>
>
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