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From "Ilya Berezhniuk (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-5262) [drlvm][gc_cc] GC_CC does not work in debug mode since r583223
Date Thu, 06 Dec 2007 02:54:43 GMT
[drlvm][gc_cc] GC_CC does not work in debug mode since r583223
--------------------------------------------------------------

                 Key: HARMONY-5262
                 URL: https://issues.apache.org/jira/browse/HARMONY-5262
             Project: Harmony
          Issue Type: Bug
          Components: DRLVM
         Environment: All
            Reporter: Ilya Berezhniuk
         Attachments: gc_cc_0003.patch

I've tried to pass 'build test' with GC_CC and got a lot of failures, and also several random
hangs.

When investigating these problems, I've detected that hang occurs in shutdown (HARMONY-5247).
But tests hanged with GC_CC on M3 snapshot (I've checked this).

I've found that failures are caused by lots of assertions introduced by threading changes
from HARMONY-4830.

The attached patch fixes GC_CC to reflect threading changes.
It also corrects GC_CC according to r599482 which included changes in object layout.

With this patch the tests still often hang (because of HARMONY-5247).
But almost all 'build test' tests pass for me on Windows when they do not hang.

I still have a problem with loading gc_cc library on Linux (tl::MemoryPoolMT can't be found).
Also outofemory.Int still fails on x86_64.

I'll try to fix these remaining problems and update the patch.

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