I'll fix it with great pleasure!
BTW, I managed to run Eclipse 3.2 even with that buggy code. But running
java -jar fails.
Elena
On 9/14/06, Evgueni Brevnov <[EMAIL PROTECTED]> wrote:
Ha-ha that code was buggy anyway :-) As I've already said we do need
filter Thread.runImpl frames for java threads created by calling
Thread.start method. Elena, you've fixed that code once, probably, you
wish to fix it once again? :-)
Thank you
Evgueni
On 9/14/06, Elena Semukhina <[EMAIL PROTECTED]> wrote:
> Oops, I haven't waited for Evgueni's message. The fix suggested in
> HARMONY-1431 does not imply the launcher implementation...
>
> Thanks,
> Elena
>
> On 9/14/06, Elena Semukhina <[EMAIL PROTECTED]> wrote:
> >
> > Actually, the code should be fixed rather than commented out in the
> > following way:
> >
> > //--size;
> >
> > // skip the VMStart$MainThread.runImpl() if it exists from the
bottom
> >
> > // of the stack along with 2 reflection frames used to invoke
method
> > main
> >
> > static String* starter_String =
> > genv->string_pool.lookup("java/lang/VMStart$MainThread");
> > Method_Handle method = frames[size - 1].method;
> > assert(method);
> >
> > if (!strcmp(method_get_name(method), "runImpl")
> > && method->get_class()->name == starter_String) {
> > for (; --size;) {
> > method = frames[size - 1].method;
> > assert(method);
> > if ((strstr(method->get_class()->name->bytes,
> > "java/lang/reflect"))
> > == NULL) {
> > break;
> >
> > }
> > }
> > }
> >
> > ASSERT(size >= skip, "Trying to skip " << skip
> > << " frames but there are only "
> > << size << " frames in stack");
> >
> >
> > The fix has been submitted in HARMONY-1431 which depends on
HARMONY-1363.
> >
> > As for Eclipse's silent exit, please try to find what has happened in
the
> > eclipse/configuration/*.log files.
> >
> > Thanks,
> > Elena
> >
> > On 9/14/06, Geir Magnusson Jr. <[EMAIL PROTECTED]> wrote:
> > >
> > > I'd like to understand why this is no longer necessary.
> > >
> > > (Just provide some background for all of us to help start
understanding
> > > the structure and operation of DLRVM....)
> > >
> > > geir
> > >
> > >
> > > Vladimir Gorr wrote:
> > > > Probably, you didn't note I've commented this fragment of code
(firts
> > > &
> > > > last
> > > > lines).
> > > > Sorry I didn't mention about this before. After these changes I
could
> > > > sucessfully start the ActiveMQ.
> > > > Before I have the following error:
> > > >
> > > > Assertion failed: size >= skip
> > > > Trying to skip 6 frames but there are only 5 frames in stack
> > > > java:
> > > >
> > >
/nfs/ins/proj/drl/coreapi/vgorr/drlvm/trunk/vm/vmcore/src/kernel_classes/native/org_apache_harmony_vm_VMStack.cpp:301:
> > >
> > > >
> > > > _jobject*
Java_org_apache_harmony_vm_VMStack_getStackTrace(JNIEnv*,
> > > > _jobject*, _jobject*): Assertion `size >= skip' failed.
> > > > abort_handler()
> > > >
> > > > Thanks,
> > > > Vladimir.
> > > >
> > > > On 9/13/06, Geir Magnusson Jr. <[EMAIL PROTECTED]> wrote:
> > > >>
> > > >> I'm a little skeptical, as I had that change in before you first
> > > tested
> > > >> and found a problem, right?
> > > >>
> > > >> geir
> > > >>
> > > >>
> > > >> Vladimir Gorr wrote:
> > > >> >
> > >
vm\vmcore\src\kernel_classes\native\org_apache_harmony_vm_VMStack.cpp
> > > >> > ...
> > > >> > * /*
> > > >> > * // skip Thread.runImpl()
> > > >> > size--;
> > > >> >
> > > >> > // skip the VMStart$MainThread if one exits from the bottom
of
> > > the
> > > >> stack
> > > >> > // along with 2 reflection frames used to invoke method main
> > > >> > static String* starter_String =
> > > >> > genv->string_pool.lookup("java/lang/VMStart$MainThread");
> > > >> > Method_Handle method = frames[size].method;
> > > >> > assert(method);
> > > >> > // skip only for main application thread
> > > >> > if (!strcmp(method_get_name(method), "runImpl")
> > > >> > && method->get_class()->name == starter_String) {
> > > >> > int rem = size - skip-1;
> > > >> > size -= rem < 2 ? rem : 2;
> > > >> > }
> > > >> > ASSERT(size >= skip, "Trying to skip " << skip
> > > >> > << " frames but there are only "
> > > >> > << size << " frames in stack");
> > > >> > * */*
> > > >> > ...
> > > >> >
> > > >> >
> > > >> > Thanks,
> > > >> > Vladimir.
> > > >> >
> > > >> > On 9/13/06, Geir Magnusson Jr. <[EMAIL PROTECTED]> wrote:
> > > >> >>
> > > >> >>
> > > >> >>
> > > >> >> Vladimir Gorr wrote:
> > > >> >> > I was able to sucessfully run both applications (Eclipse &
> > > ActiveMQ)
> > > >> >> for
> > > >> >> > the
> > > >> >> > recent build.
> > > >> >>
> > > >> >> what changed?
> > > >> >>
> > > >> >> geir
> > > >> >>
> > > >> >> >
> > > >> >> > Thanks,
> > > >> >> > Vladimir.
> > > >> >> >
> > > >> >> > On 9/12/06, Geir Magnusson Jr. < [EMAIL PROTECTED]> wrote:
> > > >> >> >>
> > > >> >> >> doh. Thanks. I feel dumb for not trying the simplest
thing
> > > first
> > > >> :)
> > > >> >> >>
> > > >> >> >> There's a test...
> > > >> >> >>
> > > >> >> >> geir
> > > >> >> >>
> > > >> >> >>
> > > >> >> >> Anton Luht wrote:
> > > >> >> >> > Hello,
> > > >> >> >> >
> > > >> >> >> > The 'java -jar' launcher prints dump and exits even on a
> > > minimal
> > > >> >> >> > HelloWorld app jar - please see
> > > >> >> >> > http://issues.apache.org/jira/browse/HARMONY-1444
> > > >> >> >> >
> > > >> >> >> > On 9/12/06, Anton Luht < [EMAIL PROTECTED]> wrote:
> > > >> >> >> >> 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 < [EMAIL PROTECTED]> 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 <[EMAIL PROTECTED] > 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. < [EMAIL PROTECTED]>
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.LOCjust
> > > >> >> 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
> > > >> >> >> >
> > > >> >> >>
> > > >> >> >>
> > > >>
---------------------------------------------------------------------
> > > >> >> >> Terms of use :
http://incubator.apache.org/harmony/mailing.html
> > > >> >> >> To unsubscribe, e-mail:
> > > >> [EMAIL PROTECTED]
> > > >> >> >> For additional commands, e-mail:
> > > >> [EMAIL PROTECTED]
> > > >> >> >>
> > > >> >> >>
> > > >> >> >
> > > >> >>
> > > >> >>
> > >
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> > > >> >> Terms of use :
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> > > >> >> To unsubscribe, e-mail:
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> > >
> > > >> >> For additional commands, e-mail:
> > > [EMAIL PROTECTED]
> > > >> >>
> > > >> >>
> > > >> >
> > > >>
> > > >>
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> > > >>
> > > >>
> > > >
> > >
> > >
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> > >
> > >
> >
> >
> > --
> > Thanks,
> >
> > Elena
> >
>
>
>
> --
> Thanks,
> Elena
>
>
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Thanks,
Elena
