[avr-gcc-list] ATmega256x support

[Martijn van Balen]

Uwe Fechner <address@hidden> wrote on 2006-01-20
21:41:01:

> (Any help to implement support support for the 256k devices is welcome.)

I've just submitted the following patch

https://savannah.nongnu.org/patch/index.php?func=detailitem&item_id=4829

This is the code I've used to generate a usable toolkit
for myself.
It adds support for the 256x devices, limited to the
first half of
flash (<128KB). It might be usefull for others
as well.

For the "ultimate" support I read the majority
believes in a generated
jumptable in the lower part of flash, to be used for
IJMP/ICALL instructions.
Can anybody comment on the status of this work ?

Martijn.