All, I'm working on the implementation of MMTk's "org.vmmagic.unboxed<org/vmmagic/unboxed/package-frame.html>" package functionality in Jitrino.OPT compiler. If you are interested to participate in the development, I propose to discuss all details in this mail thread.
The current state: Part of the functionality of vmmagic package is done in the magic1.patch. See JIRA 1489 (http://issues.apache.org/jira/browse/HARMONY-1489) Tasks that are not finished: 1) Support of unsigned types. 2) Support of atomic prepare/attempt operations 3) Testing suit for vmmagic package. 4) EM64T support I hope items 1) and 2) will be finished in a week or even sooner if someone helps. After it's done the item 4) won't be a problem. I think that the problem (at least for me) is item 3): we need a test suite for vmmagic package. I saw several tests in Weldon's drlvm/trunk/vm/MMTk folder, but this is not sufficient to cover the whole vmmagic package. Does anyone know/can_write a reliability test suite for vmmagic we can use in Harmony? -- Mikhail Fursov
