[Bug target/54280] New: AVR target: -mmcu=atxmega128b support missing

[Bug target/54280] New: AVR target: -mmcu=atxmega128b support missing

[hakan at debian dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54280

             Bug #: 54280
           Summary: AVR target: -mmcu=atxmega128b support missing
    Classification: Unclassified
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P3
         Component: target
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: hakan@debian.org


Forwarding Debian Bug#684226 reported by av@avarner.servebeer.com:


Using the version of avr-gcc that comes with Atmel Studio 6.0 (for Windows,
unfortunately), -mmcu=atxmega128b1 is accepted:

$ cat xmegab1test.c

#include <avr/io.h>

int main(void)
{
    while(1)
    {
        //TODO:: Please write your application code
    }
}

$ 'C:\Program Files\Atmel\Atmel Studio
6.0\extensions\Atmel\AVRGCC\3.4.0.65\AVRToolchain\bin\avr-gcc' -o /dev/null
-mmcu=atxmega128b1 xmegab1test.c -Wall -Wextra

$ echo $?
0

$ 'C:\Program Files\Atmel\Atmel Studio
6.0\extensions\Atmel\AVRGCC\3.4.0.65\AVRToolchain\bin\avr-gcc' --version
avr-gcc.exe (AVR_8_bit_GNU_Toolchain_3.4.0_663) 4.6.2
Copyright (C) 2011 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

[Bug target/54280] AVR target: -mmcu=atxmega128b support missing

[gjl at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54280

Georg-Johann Lay <gjl at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|                            |avr
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID

--- Comment #1 from Georg-Johann Lay <gjl at gcc dot gnu.org> 2012-10-21 21:18:53 UTC ---
If you need to run the compiler an operating system other than MS Windows, you
have to compile it for your operating system or find a distribution on the web.

GCC is distrubuted as source code.  The GCC project does not distribute
binaries of the compiler.

Besides that and as you can depict from the --version output, the tool chain
you are after is not hosted by the FSF.  Thus you may want to switch over to
the maintainer of that distribution.

[Bug target/54280] AVR target: -mmcu=atxmega128b support missing

[iavaelooeyt+bugzilla at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54280

iavaelooeyt+bugzilla at gmail dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |iavaelooeyt+bugzilla at
                   |                            |gmail dot com

--- Comment #2 from iavaelooeyt+bugzilla at gmail dot com 2013-02-11 01:41:25 UTC ---
The point of this bug is that there is no support for atxmega128b1 in upstream.
But it's present in atmega's avr-gcc build for windows.