Re: A83: Re: weird ROM...

To: assembly-83@lists.ticalc.org
Subject: Re: A83: Re: weird ROM...
From: "yhean" <yhean@lycos.com>
Date: Mon, 29 Jan 2001 21:43:47 +0100
Organization: Lycos Mail (http://mail.lycos.com:80)
Reply-To: assembly-83@lists.ticalc.org


 
About these vectors, do you think it is possible to bypass them, so you can install a "hook" ?
This was my initial search, but I don't think this vector table is usable...

 Jean


--

On Sun, 28 Jan 2001 23:02:01  
 Dan Englender wrote:
>
>I think you've got a couple different issues here.  First, on the seven
>pointers plus backups, it sounds like you're talking about the system
>monitor vectors.  Actually, there are only six of these vectors.  The last
>two bytes in the table are the page of the current application, and the
>context number of the current application.  These vectors are used by the
>TIOS to pass information to the currently running application.  Check my
>"A83: Re: ROMcall reference" from the yesterday (the 27th) for more
>information on these vectors.
>



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Re: A83: Re: weird ROM...

From: "Dan Englender" <dan@calc.org>