Re: C64 GS

From: Spiro Trikaliotis <*ml-cbmhackers_at_trikaliotis.net*> Date: Tue, 30 Dec 2014 15:07:21 +0100 Message-ID: <20141230140721.GB4746@hermes.local.trikaliotis.net> · ml-cbmhackers_at_trikaliotis.net

Hello,

* On Tue, Dec 30, 2014 at 06:47:11AM +0000 Baltissen, GJPAA (Ruud) wrote:

> - Why this huge difference? I mean, if the GS was meant to be a stripped down
> C64 then IMHO it would have been sufficient to change some branches.

The C64GS just patched over the tape routines and some other routines.
They were replaced completely with other routines.

> - Not wanting to invent the wheel twice, is there already a disassembly
> available? If not, I don't mind to have a piece of disassembly that I can call
> "mine" :)

It is available at http://cbmrom.trikaliotis.net/, complete as ca65
source. If you want to see the differences, look for the define C64_GS
and you will find some (not many!) places spread all over, and the big
differences that I "outsourced" into the c64gs.inc file.

But I believe I tend to repeat myself over and over again... Better keep
reinventing the wheel.

Regards,
Spiro.

-- 
Spiro R. Trikaliotis
http://www.trikaliotis.net/

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