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From Mark Hindess <mark.hind...@googlemail.com>
Subject Re: HMYEXEL062E failed to invoke jvm
Date Sun, 18 Apr 2010 21:15:26 GMT

In message <201004172152.o3HLqUUv017916@d12av01.megacenter.de.ibm.com>,
Mark Hindess writes:
>
> In message <z2w6d233ec1004160250v1202eab6nd67a1df1d5b31dee@mail.gmail.com>,
> Vincent Liu writes:
> >
> > Hi Harmony Folks,
> > 
> > I've been having a problem with executing Harmony on my
> > machine. I've was referred that there was a similar error (
> > http://markmail.org/message/js4ciklhiurxfkjo#query:+page:1+mid:js4ciklhiurxfkjo+state:results),
> > so hopefully I'm able to provide more information to help
> > troubleshoot the problem.
> > 
> > I'm having the same error message when running my compiled HVM.
> > 
> > HMYEXEL062E:  Failed to create Java VM
> > Java VM FAILED to invoke JVM.
> > 
> > My setup is as follows:
> > 
> > Fedora 12
> > x86_64
> > gcc version 4.4.3 20100127 (Red Hat 4.4.3-4) (GCC)
> > 
> > I've noticed that building the HVM with debug on (ant hy.cfg=debug)
> > takes away the problem.
> > 
> > Let me know if any other information helps.
> 
> Looks like the root cause is an error loading the dll:
> 
>   target/hdk/jdk/jre/bin/default/libgc_gen_uncomp.so
> 
> due to "gc_ms_get_current_heap_usage" being undefined.  If I remove
> the 'inline' keyword from the definition of this function, in
> 
>   drlvm/vm/gc_gen/src/common/gc_concurrent.cpp
> 
> then is problem seems to disappear.

I've checked in this workaround in r935410 so our builds work on gcc 4.4
and gcc 4.5.

Regards,
 Mark.



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