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From "Andrey Chernyshev (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-926) classlib's launcher needs more functional and independent hythread from drlvm
Date Wed, 19 Jul 2006 18:11:14 GMT
classlib's launcher needs more functional and independent hythread from drlvm
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                 Key: HARMONY-926
                 URL: http://issues.apache.org/jira/browse/HARMONY-926
             Project: Harmony
          Issue Type: Bug
          Components: DRLVM
            Reporter: Andrey Chernyshev


This issue is an addition to HARMONY-857.
I finally figured out what was the cause of missing symbols in libhythr.so, there were two
issues around that:

- hythr was linked with vmcore  (hence the launcher didn't work until vmcore.so is loaded)
 while it should be linked directly with the apr;

- hythread library was missing hythread_monitor_notify  and hythread_exit functions - they
weren't needed by the classlib itself, but they are needed for the launcher.

Here will be a patch to the DRLVM's hythreads which addresses the above two issues.
(I've also untabified & sorted hythr.def and hythr.exp).

With this patch applied, I was able to run Eclipse with drlvm under the classlib's launcher
both on Windows and Linux.

Note: I had to replace libhyzlib.so with zlib.so on Linux to avoid segfaults (on some machines
workaround mentioned at HARMONY-853 can be helpful). I didn't include the replacement into
this patch.









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