Re: [cc65] Regbank

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From: Debrune Jérôme (jede_at_oric.org)
Date: 2003-01-02 23:46:16


Hi,

Ok,

here is a link :

ftp://ftp.oric.org/development/linux/tools/filepack.tar.gz

This file contains a lz77 cruncher (Compiled under LINUX x86) and a 6502 
routine with ca65 syntax (Which decrunch a file crunched with filepack) 

void file_unpack(void *ptr_dst,void *ptr_src);

There is the same tool under C64. but, We used this one for this oric.

You can use it directly with any 6502 target with no changes. I don't know if 
it is interesting to insert in cc65 for all target ... as you wish.

pack rate is really great for oric picture, and the decrunch routine is 
really quick, but c64 cruncher is maybe better i don't know

I am also agree to share this kind of tools from others target ...

> Having some code to do I/O would be useful (either file support, so
> printf() and friends would work, or conio support, so cprintf() and cgetc()
> would work). Once there is at least rudimentary library support, I will
> generate a separate Atmos package containing atmos.o and atmos.lib.

Ok i have some code for atmos target here as printf, i'll send it soon.

I have to admit that cc65 sample are difficult to use on the Atmos, Because, 
border color can't be changed, max colors : 8, strange Text mode, strange 
hires mode ...But who knows ?! :-)



-- 
DEBRUNE Jérôme
http://www.oric.org
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