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From "Anton Luht" <anton.l...@gmail.com>
Subject Re: [drlvm] Need help debugging
Date Tue, 12 Sep 2006 10:36:00 GMT
No, I used hand-made build from SVN.

BTW, sorry for confusion about 'broken data'. The pointer value is
changed inside the method - this assignment should be removed.

On 9/12/06, Vladimir Gorr <vvgorr@gmail.com> wrote:
> Did you run this application for the recent binaries got from the SVN
> sources?
> As for me my results differ from Geir ones, namely, DRLVM crashes for both
> Windows & Linux as follows:
>
> =======
> Windows
> =======
>
> vgorr@ /cygdrive/c/Tools/incubator-activemq-4.0
> $ echo JAVA_HOME
> JAVA_HOME
>
> vgorr@ /cygdrive/c/Tools/incubator-activemq-4.0
> $ echo $CLASSPATH
> c:/Tools/incubator-activemq-4.0/lib
>
> vgorr@ /cygdrive/c/Tools/incubator-activemq-4.0
> $ which java
> /cygdrive/c/DrlSrc/drlvm/trunk/build/win_ia32_msvc_debug/deploy/jre/bin/java
>
> vgorr@ /cygdrive/c/Tools/incubator-activemq-4.0
> $ bin/activemq
> cygpath: can't convert empty path
>
> An unhandled error (4) has occurred.
> HyGeneric_Signal_Number=00000004
> ExceptionCode=c0000005
> ExceptionAddress=00F3D648
> ContextFlags=0001003f
> Handler1=00401010
> Handler2=11105D20
> InaccessibleAddress=00F3D648
> EDI=0013F9D4
> ESI=0013F768
> EAX=00000000
> EBX=0000000B
> ECX=00000001
> EDX=0000000C
> EIP=00F3D648
> ESP=0013F764
> EBP=0013F770
> Module=
> Module_base_address=00F30000
> Offset_in_DLL=0000d648
> ====
> Linux
> ====
>
> sh bin/activemq
> java:
> /nfs/ins/proj/drl/coreapi/vgorr/drlvm/trunk/vm/vmcore/src/exception/exceptions.cpp:143:
> _jobject* create_exception(const char*): Assertion
> `hythread_is_suspend_enabled()' failed.
> abort_handler()
> Aborted
>
>
> Thanks,
> Vladimir.
>
> On 9/12/06, Anton Luht <anton.luht@gmail.com> wrote:
> >
> > Hello,
> >
> > I'm observing the same problem - ActiveMQ can't start - on DRLVM +
> > Classlibrary build 442240 .
> >
> > The problem I see first is that in
> > <classlib root>\modules\luni\src\main\native\launcher\shared\main.c
> >
> > in function 'static int invocation' after call 'createVMArgs' variable
> > 'mainClassJar' contains garbale while in the very end of 'static int
> > createVMArgs' it contains valid string
> > 'org.apache.harmony.kernel.vm.JarRunner' . If we comment out
> > 'hymem_allocate_memory' in that function:
> >
> > if (isStandaloneJar)
> >    {
> >      if (useDefaultJarRunner == 0)
> >        {
> >          //:::commented out:::: mainClassJar = hymem_allocate_memory (50);
> >          if (mainClassJar == NULL)
> >
> > the application will crash a little later. Note: we can comment this
> > out because memory for mainClassJar is already allocated in the
> > calling method.
> >
> > I believe that the general problem is that contents of memory alocated
> > with hymem_allocate_memory get somehow broken on exit from a method.
> >
> > On 9/9/06, Geir Magnusson Jr. <geir@pobox.com> wrote:
> > > I applied the GCv4.1 patch and now I pass smoke test.  I suspect it may
> > > be because the patch modifies the LOS test, but I'm not so sure.
> > >
> > > that patch (HARMONY-1269) is a sole-author patch to our existing
> > > codebase, and while I do have a BCC to put in SVN, I think that this is
> > > a patch, and not a "bulk contribution", so I'll go forward and commit
> > it.
> > >
> > > geir
> > >
> > >
> > > Geir Magnusson Jr. wrote:
> > > > More news - I'm not passing the smoke tests. gc.LOC just spins (and
> > > > sucks a lot of memory in).
> > > >
> > > > Clearly what I thought were trivial changes to switch to use the
> > > > launcher had hidden effects.  Any suggestions where to start looking?
> > > >
> > > > geir
> > > >
> > > > Geir Magnusson Jr. wrote:
> > > >> I was testing the DRLVM-in-Launcher setup and something is seriously
> > > >> broken.
> > > >>
> > > >> On Ubuntu, both debug and release builds, it will run Tomcat ok, but
> > > >> when I try something like Eclipse 3.2 or ActiveMQ 4.0.2 the program
> > > >> runs and silently exits.  No log output, no console output.
> > > >>
> > > >> I've been trying to find a hint of what is making it unhappy, but
so
> > > >> far, no luck.
> > > >>
> > > >> I've been staring at the output with -Xlog and -Xtrace, and there
> > > >> doesn't seem to be any errors, but I don't know what to look for.
 (
> > > >>
> > > >> I've captured the stream and placed it here :
> > > >>
> > > >>   http://people.apache.org/~geirm/activemq-logstream-20060909.txt
> > > >>   http://people.apache.org/~geirm/activemq-tracestream-20060909.txt
> > > >>
> > > >> If anyone has any hints, I'd be mighty obliged...
> > > >>
> > > >> geir
> > > >>
> > > >>
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> > > >
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> > >
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> > >
> > >
> >
> >
> > --
> > Regards,
> > Anton Luht,
> > Intel Middleware Products Division
> >
> > ---------------------------------------------------------------------
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> >
> >
>
>


-- 
Regards,
Anton Luht,
Intel Middleware Products Division

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