Re: Applesoft 1?

[lyricalnanoha <lyricalnanoha@usotsuki.hoshinet.org>]

On Sat, 29 Nov 2008, Tom Greene wrote:

> On Nov 29, 4:12 pm, lyricalnanoha
> <lyricalnan...@usotsuki.hoshinet.org> wrote:
> > I've managed to find Applesoft 1, the original buggy version, and I'm
> > trying to reverse-engineer it to port since the "7-in-1 MS 6502 BASIC"
> > produces broken output - but I've got a big question...
> >
> > ...what memory space does it load into? (Stupid obfuscated BASIC loaders.)
> > I can't seem to figure out the info I'd need to be able to save it or to
> > export it so I can extract the binary and feed it to IDA or something...
> >
> > -uso.
>
> The Integer program calls a Sweet16 routine which moves the Applesoft
> code down to $800-$29FF, then patches it (depending on if graphics
> were selected or not) and jumps to $274D.
>
> Tom

Naturally you'd know xDDDDD

Thanks - I broke out of it at the prompt, stuck a JMP $274D at 7FD, bsaved 
it and it works that way.

-uso.