From: Robin G. <rob...@gm...> - 2013-12-24 00:02:13
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 24/12/13 01:21, Erik Brangs wrote: > Hi, > > On 19.12.2013 01:45, Hari Krishnan wrote: >> I cannot figure out why this error pops up. > > Based on your previous mails, I assume that you've already read the > documentation. I'm not proficient in MMTk so I can't give you any > specific advice. However, my experience is that it is a good idea > to read a book about debugging if you never had any formal > education in debugging. > > You can also take a look at rdb ( http://sape.inf.usi.ch/rdb ), a > Jikes RVM specific debugger that's being developed by Dmitri > Makarov and Matthias Hauswirth at the University of Lugano. AFAIK > you'll need to use Mac OS if you want to attach to a running Jikes > RVM. If you don't use Mac OS, you can still use rdb to examine the > bootimage. > >> I am attaching the patch here that reproduced that error. The >> error that produced is following: > > I can confirm that the patch reproduces the problem on hg tip for > the BaseBaseRefCount configuration. I'm not sure whether it's a > MMTk problem or a problem in the interaction of MMTk and Jikes RVM. > Perhaps the MMTk test harness can be used to determine that? There isn't an issue under the MMTk Harness - it's going to be a Jikes RVM problem. Have you tried making this change against an earlier stable release ? Maybe a regression has crept in recently ? > > Kind regards, > > Erik Brangs > > ------------------------------------------------------------------------------ > > Rapidly troubleshoot problems before they affect your business. Most IT > organizations don't have a clear picture of how application > performance affects their revenue. With AppDynamics, you get 100% > visibility into your Java,.NET, & PHP application. Start your > 15-day FREE TRIAL of AppDynamics Pro! > http://pubads.g.doubleclick.net/gampad/clk?id=84349831&iu=/4140/ostg.clktrk > > _______________________________________________ > Jikesrvm-researchers mailing list > Jik...@li... > https://lists.sourceforge.net/lists/listinfo/jikesrvm-researchers > -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBAgAGBQJSuM75AAoJEHm9xBvoMhvatjAH/3RDlIabLdy+eHsFlcYo6GzC oPnWsY7qqwKi3ZSSvmO/PcmJUzW4iU2fv8Vm03xIf0iOybIWj1Pf5ABzDJrD/9QH i7YkPuvZo25mN8Y5AVkHb9KQ/3fWO6FB+NbMT5BWA5SnP2TEoCUwk/ReplCT8F73 SpvDv1yKq03yR9LjaJvE3CUUuPM+KDJNwJmAgc+fFRRvUoEWCJ9QNL6bDOocERWk fSOy4BwNijWB7+jIOJXGAyqoNcO8sZYnrxc0NNAXPpsID61MKn8kRtuVqHDLPwPn ujyCyajreWJTwObjyiwDnAQjUjVJoetRvGYDttq2K9S8BpoIQAyfL1oGECsaMW8= =3P7C -----END PGP SIGNATURE----- |