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From "Geir Magnusson Jr (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-1688) [DRLVM] Jitrino.OPT crashes on ClassTest
Date Mon, 16 Oct 2006 22:07:37 GMT
    [ http://issues.apache.org/jira/browse/HARMONY-1688?page=comments#action_12442721 ] 
            
Geir Magnusson Jr commented on HARMONY-1688:
--------------------------------------------

patch hangs the testcase for me (w/o applying the fix to the test case in classlib).

I think that we need to understand : 

1) did you expect ot hang the VM w/o me applying the classlib fix?

2) I think that the classlib patch should be a separate JIRA.  it's too confusing this way

> [DRLVM] Jitrino.OPT crashes on ClassTest
> ----------------------------------------
>
>                 Key: HARMONY-1688
>                 URL: http://issues.apache.org/jira/browse/HARMONY-1688
>             Project: Harmony
>          Issue Type: Bug
>          Components: DRLVM
>         Environment: debug gcc 3.3.3 DRLVM r452709
> SLES 9 32-bit SP2; CPU 2xXeon x64 (Clovertown B, 4cores)
>            Reporter: Alexey Varlamov
>         Attachments: H-1688.ClassTest.patch, H-1688_VM-initiating-loaders-support.patch
>
>
> The Jitrino.OPT fails with segmentation fault on org.apache.harmony.luni.tests.java.lang.ClassTest.

> To reproduce:
> > java -cp junit.jar:$classlib/modules/luni/bin/test:$classlib/deploy/build/test/support.jar
junit.textui.TestRunner org.apache.harmony.luni.tests.java.lang.ClassTest
> SIGSEGV in VM code.
> Stack trace:
> 	1: Jitrino::TypeManager::toInternalType(Jitrino::Type*) (??:-1)
> 	2: Jitrino::JavaLabelPrepass::JavaLabelPrepass(Jitrino::MemoryManager&, Jitrino::TypeManager&,
Jitrino::MemoryManager&, Jitrino::MethodDesc&, Jitrino::CompilationInterface&,
Jitrino::Opnd**) (??:-1)
> 	3: Jitrino::alloc_arena(Jitrino::Arena*, unsigned int) (??:-1)
> 	4: Jitrino::alloc_arena(Jitrino::Arena*, unsigned int) (??:-1)
> 	5: ?? (??:-1)
> 	6: Jitrino::MemoryManager::alloc(unsigned int) (??:-1)
> 	7: Jitrino::Tree::computeNodeOrder(Jitrino::TreeNode*, unsigned int&, unsigned int&)
(??:-1)
> 	8: ?? (??:-1)
> 	9: ?? (??:-1)
> 	10: Jitrino::JavaByteCodeTranslator::JavaByteCodeTranslator(Jitrino::CompilationInterface&,
Jitrino::MemoryManager&, Jitrino::IRBuilder&, Jitrino::ByteCodeParser&, Jitrino::MethodDesc&,
Jitrino::TypeManager&, Jitrino::JavaFlowGraphBuilder&) (??:-1)
> 	11: ?? (0015d890:15)
> 	12: Jitrino::MemoryManager::alloc(unsigned int) (??:-1)
> 	13: ?? (??:-1)
> 	14: Jitrino::JavaFlowGraphBuilder::JavaFlowGraphBuilder(Jitrino::MemoryManager&,
Jitrino::IRBuilder&) (??:-1)
> 	15: method_get_byte_code_addr (/nfs/ins/proj/drl/coreapi/avarlamo/harmony/linux.ia32/svn-repo/drlvm/vm/vmcore/src/class_support/C_Interface.cpp:365)
> 	16: ?? (??:-1)
> 	17: ?? (??:-1)
> 	18: Jitrino::JavaTranslator::translateMethod(Jitrino::CompilationInterface&, Jitrino::MethodDesc&,
Jitrino::IRBuilder&) (??:-1)
> <end of stack trace>

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