Re: A86: Patching Menus

To: assembly-86@lists.ticalc.org
Subject: Re: A86: Patching Menus
From: sampablo@juno.com (Samuel P Camp)
Date: Sat, 16 May 1998 06:31:54 -0500
Delivered-To: assembly-86-outgoing@towerguard.unix.edu.sollentuna.se
Reply-To: assembly-86@lists.ticalc.org


I was trying to patch the memory menu, the one that shows: free memory,
memory clear, clear entry etc...  I need to load a pointer to my fake
menu at $C210 right?  Because that's what I did.  But it always showed
the real menu after I ran the program. 

>You need to load that location with a pointer to a fake menu, like one
that's
>somewhere in the sqrt program.  It would help if you could be more
specific
>-- which menu are you trying to patch?

>> I was wondering about the ROM menus on the 86.  After looking at Dux
>> Gregis' article on menus, I decided to try to patch a ROM menu.  After
I
>> invoked the memory menu, I looked at $C210 and found the pointer $BA57
>> (on the emulator).  I tried to use the KEY program patch with this
value,
>> but it didn't work.  I also tried $57BA and again, nothing.  Can
anyone
>> help me?

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Follow-Ups:

Re: A86: Patching Menus

From: Dux Gregis <assets@eden.rutgers.edu>

Re: A86: Patching Menus

From: Kirk Meyer <_@ibm.net>