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Re: [avr-libc-dev] avr-libc and atmega324

From: Joerg Wunsch
Subject: Re: [avr-libc-dev] avr-libc and atmega324
Date: Wed, 16 Nov 2005 21:47:41 +0100
User-agent: Mutt/

As Uwe Fechner wrote:

> > Thanks for the hint. May I use avr-libc-cvs with older binutils
> >and gcc (2.15 and 3.4.3 Debian packages patched for atmega324) or
> >it is necessary to use binutils 2.16 and gcc-3.4.4?

GCC 3.4.3 vs. 3.4.4 probably makes not much of a difference.

binutils 2.16 has support for some of the recent AVRs added by
default (CAN128, tiny13/2313, megaX8).

> Does anybody else on this list knows the differences between
> gcc-3.4.4 and gcc-3.4.3

ISTR at least one major ``pessimisation'' issue has been fixed that
affects the AVR target.

> or between binutils 2.15 and 2.16 regarding the avr port?

See above.

cheers, J"org               .-.-.   --... ...--   -.. .  DL8DTL

http://www.sax.de/~joerg/                        NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)

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