RE: A85: A ROM function
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RE: A85: A ROM function
On Tue, 22 Sep 1998, Kaus .theman.com wrote:
> Will this get me what i want though? When you press a menu item, it
> just inserts its text into the home screen data area, not to be
> processed until enter is pressed with the rest of the arguments.
>
> Isnt this the way it is? I was thinking perhaps to put in an interrupt
> so that i could single step through the evalutuation of the statement,
> but this would be a long and tedious way to do it.
> OR I oculd check the PC before i press enter, and look for the
> keyhandler that checks for enter, than just go through it all quickly in
> a disassembled rom dump. Any one of these methods would be hard and
> tediuos. Dines: what did you guys do to find out what was found out :)
> how did you guys find those math functions and such?
>
> Jonathan
>
couldn't you make a rom dum then write a program on the computer to search
for functions. Something like find all ret instructions. Anything that
follows is a function until the next ret.
Then you could print them out or if you want to get fancy, have the
program browse through the routines.
Sounds like it would work, but then again I've never tried this stuff
before.
later,
-Humberto Yeverino Jr.
"I kick ass for the Lord."
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