Cacao jvm on openmoko

Jan Van Vlaenderen jan.vanvlaenderen at
Tue Apr 24 14:42:31 CEST 2007

I would like to do some development in java on my future Neo1973.
So this is great news!!!



On 4/24/07, Jim Huang < at> wrote:
> Hello list,
> I am glad to share my progress about porting CACAO[1] to openmoko
> GTA01 target.  CACAO is a free JVM implementation which uses
> Just-In-Time (JIT) compilation to execute Java methods natively, and
> it gets ARM support recently.  The porting on openmoko is working, and
> please take a look over my blog post (aggregated in Planet
> Classpath[2]) for details.
> At least, "Hello World" level Java applications[3] are executed by
> CACAO arm jit engine, and I manage to let gtk-peer (GNU Classpath's
> Gtk+-2.x based AWT and Swing implementation) work on openmoko, which
> implies that free Java SE is possible for openmoko.
> There are some necessary modifications against CACAO.  I am about to
> throw patches to CACAO and here later.
> Best Regards,
> Jim Huang aka. "jserv"
> Website:
> [1]
> [2]
> [3] The testing materials could be obtained via

If you don't like something, change it. If you can't change it, change your
attitude. Don't complain.
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