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Date: Wed, 18 Jul 2007 06:00:37 -0700 (PDT)
From: "Pavel Pervov (JIRA)" <jira@apache.org>
To: commits@harmony.apache.org
Subject: [jira] Commented: (HARMONY-2952) [drlvm][classloader]
 DNSContextTest unit test crashes on OPT if DNSNameParser is not implemented
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    [ https://issues.apache.org/jira/browse/HARMONY-2952?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12513555 ] 

Pavel Pervov commented on HARMONY-2952:
---------------------------------------

It looks like this was fixed along with some other issue. Please, verify.

> [drlvm][classloader] DNSContextTest unit test crashes on OPT if DNSNameParser is not implemented
> ------------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-2952
>                 URL: https://issues.apache.org/jira/browse/HARMONY-2952
>             Project: Harmony
>          Issue Type: Bug
>          Components: DRLVM
>            Reporter: George Timoshenko
>
> to reproduce the bug one should remove (!) DNSNameParser.class from jndi.jar and run:
> export classlib=<....working_classlib>
> cd $classlib;
> $HARMONY -Xem:opt -Xbootclasspath/p:$classlib/depends/jars/junit_3.8.2/junit.jar:$classlib/deploy/build/test/support.jar:$classlib/modules/jndi/bin/test/ junit.textui.TestRunner org.apache.harmony.jndi.provider.dns.DNSContextTest
> Debug build crashes like this:
> java: ..../working_vm/vm/vmcore/src/class_support/classloader.cpp:1490: virtual Class* BootstrapClassLoader::DoLoadClass(Global_Env*, const String*): Assertion `!exn_raised()' failed.
> SIGABRT in VM code.
> Stack trace:
>         1: ?? (??:-1)
>         2: abort (??:-1)
>         3: __assert_fail (??:-1)
>         4: BootstrapClassLoader::DoLoadClass(Global_Env*, String const*) (..../working_vm/vm/vmcore/src/class_support/classloader.cpp:1492)
>         5: ClassLoader::LoadClass(Global_Env*, String const*) (..../working_vm/vm/vmcore/src/class_support/classloader.cpp:1468)
>         6: .L50 (..../working_vm/vm/vmcore/src/class_support/java_type.cpp:135)
>         7: type_info_get_class (..../working_vm/vm/vmcore/src/class_support/C_Interface.cpp:2021)
>         8: Jitrino::DrlVMCompilationInterface::getTypeFromDrlVMTypeHandle(TypeDesc*, bool) (..../working_vm/vm/jitrino/src/vm/drl/DrlVMInterface.cpp:520)
>         9: Jitrino::DrlVMMethodSignatureDesc::getParamType(unsigned int) (..../working_vm/vm/jitrino/src/vm/drl/DrlVMInterface.cpp:322)
>         10: Jitrino::JavaByteCodeTranslator::initArgs() (..../working_vm/vm/jitrino/src/translator/java/JavaByteCodeTranslator.cpp:447)
>         11: Jitrino::JavaByteCodeTranslator::JavaByteCodeTranslator(Jitrino::CompilationInterface&, Jitrino::MemoryManager&, Jitrino::IRBuilder&, Jitrino::ByteCodeParser&, Jitrino::MethodDesc&, Jitrino::TypeManager&, Jitrino::JavaFlowGraphBuilder&)
>         12: Jitrino::JavaTranslator::translateMethod(Jitrino::CompilationInterface&, Jitrino::MethodDesc&, Jitrino::IRBuilder&) (..../working_vm/vm/jitrino/src/translator/java/JavaTranslator.cpp:56)
>         13: Jitrino::TranslatorSession::translate() (..../working_vm/vm/jitrino/src/translator/TranslatorIntfc.cpp:62)
>         14: Jitrino::TranslatorSession::run() (..../working_vm/vm/jitrino/src/translator/TranslatorIntfc.cpp:44)
>         15: Jitrino::runPipeline(Jitrino::CompilationContext*) (..../working_vm/vm/jitrino/src/main/Jitrino.cpp:226)
>         16: Jitrino::compileMethod(Jitrino::CompilationContext*) (..../working_vm/vm/jitrino/src/main/Jitrino.cpp:261)
>         17: Jitrino::Jitrino::CompileMethod(Jitrino::CompilationContext*) (..../working_vm/vm/jitrino/src/main/Jitrino.cpp:286)
>         18: JIT_compile_method_with_params (..../working_vm/vm/jitrino/src/vm/drl/DrlJITInterface.cpp:278)
>         19: Dll_JIT::compile_method_with_params(void*, Method*, OpenMethodExecutionParams) (..../working_vm/vm/vmcore/include/dll_jit_intf.h:86)
>         20: compile_do_compilation_jit(Method*, JIT*) (..../working_vm/vm/vmcore/src/jit/compile.cpp:645)
>         21: vm_compile_method (..../working_vm/vm/vmcore/src/class_support/C_Interface.cpp:2462)
>         22: DrlEMImpl::compileMethod(Method*) (..../working_vm/vm/em/src/DrlEMImpl.cpp:545)
>         23: CompileMethod (..../working_vm/vm/em/src/em_intf.cpp:49)
>         24: compile_do_compilation (..../working_vm/vm/vmcore/src/jit/compile.cpp:752)
>         25: compile_me(Method*) (..../working_vm/vm/vmcore/src/jit/compile.cpp:772)
>         26: IP is 0x410C8162 <native code>
>         27: vm_invoke_native_array_stub (..../working_vm/vm/vmcore/src/util/ia32/base/invoke_native_stub_ia32.asm:41)
>         28: JIT_execute_method_default(void*, _jmethodID*, jvalue*, jvalue*) (..../working_vm/vm/vmcore/src/util/ia32/base/ini_iA32.cpp:199)
>         29: DrlEMImpl::executeMethod(_jmethodID*, jvalue*, jvalue*) (..../working_vm/vm/em/src/DrlEMImpl.cpp:514)
>         30: ExecuteMethod (..../working_vm/vm/em/src/em_intf.cpp:43)
>         31: vm_execute_java_method_array(_jmethodID*, jvalue*, jvalue*) (..../working_vm/vm/vmcore/src/jit/ini.cpp:51)
>         32: call_method_no_ref_result (..../working_vm/vm/vmcore/src/jni/jni_method.cpp:188)
>         33: CallNonvirtualVoidMethodA(JNIEnv_External*, _jobject*, _jobject*, _jmethodID*, jvalue*) (..../working_vm/vm/vmcore/src/jni/jni_method.cpp:677)
>         34: NewObjectA(JNIEnv_External*, _jobject*, _jmethodID*, jvalue*) (..../working_vm/vm/vmcore/src/jni/jni.cpp:1056)
>         35: Java_java_lang_reflect_VMReflection_newClassInstance (..../working_vm/vm/vmcore/src/kernel_classes/native/java_lang_reflect_VMReflection.cpp:321)
>         36: IP is 0x520D10E6 <native code>
>         37: ?? (??:-1)
>         38: java/lang/reflect/Constructor.newInstance([Ljava/lang/Object;)Ljava/lang/Object; (??:-1)
>         39: junit/framework/TestSuite.createTest(Ljava/lang/Class;Ljava/lang/String;)Ljunit/framework/Test; (TestSuite.java:-1)
>         40: junit/framework/TestSuite.addTestMethod(Ljava/lang/reflect/Method;Ljava/util/Vector;Ljava/lang/Class;)V (TestSuite.java:-1)
>         41: junit/framework/TestSuite.<init>(Ljava/lang/Class;)V (TestSuite.java:-1)
>         42: vm_invoke_native_array_stub (..../working_vm/vm/vmcore/src/util/ia32/base/invoke_native_stub_ia32.asm:41)
>         43: JIT_execute_method_default(void*, _jmethodID*, jvalue*, jvalue*) (..../working_vm/vm/vmcore/src/util/ia32/base/ini_iA32.cpp:206)
>         44: DrlEMImpl::executeMethod(_jmethodID*, jvalue*, jvalue*) (..../working_vm/vm/em/src/DrlEMImpl.cpp:514)
>         45: ExecuteMethod (..../working_vm/vm/em/src/em_intf.cpp:43)
>         46: vm_execute_java_method_array(_jmethodID*, jvalue*, jvalue*) (..../working_vm/vm/vmcore/src/jit/ini.cpp:51)
>         47: CallStaticObjectMethodA(JNIEnv_External*, _jobject*, _jmethodID*, jvalue*) (..../working_vm/vm/vmcore/src/jni/jni_method.cpp:1203)
> SIGSEGV in VM code.
> Stack trace:
>         48: CodeChunkInfo::get_jit() const (..../working_vm/vm/vmcore/include/cci.h:38)
>         49: get_file_and_line (..../working_vm/vm/vmcore/src/stack/stack_trace.cpp:62)
>         50: st_get_java_method_info (..../working_vm/vm/vmcore/src/stack/stack_dump.cpp:198)
>         51: st_print_stack(Registers*) (..../working_vm/vm/vmcore/src/stack/stack_dump.cpp:247)
>         52: abort_handler(int, siginfo*, void*) (..../working_vm/vm/vmcore/src/util/linux/signals_ia32.cpp:648)
>         53: general_signal_handler(int, siginfo*, void*) (..../working_vm/vm/vmcore/src/util/linux/signals_ia32.cpp:718)
> <end of stack trace>
> Segmentation fault

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