Hi, I am working on porting gcj to rtems now, it's a project of GSoC2011.[1] And now, the first step: boehm-gc have been ported, so I want to get this patch reviewed and merged. And I have filed the FSF Paperwork, the patch has been attached. Thank you for your time. Best Regards, Jie [1]http://socghop.appspot.com/gsoc/org/google/gsoc2011/rtems