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Posted to commits@harmony.apache.org by "Alexey Varlamov (JIRA)" <ji...@apache.org> on 2007/01/12 11:53:27 UTC
[jira] Assigned: (HARMONY-2956) [jit] segfault with -Xem:server
option
[ https://issues.apache.org/jira/browse/HARMONY-2956?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexey Varlamov reassigned HARMONY-2956:
----------------------------------------
Assignee: Alexey Varlamov
> [jit] segfault with -Xem:server option
> --------------------------------------
>
> Key: HARMONY-2956
> URL: https://issues.apache.org/jira/browse/HARMONY-2956
> Project: Harmony
> Issue Type: Bug
> Components: DRLVM
> Environment: RHEL4 update 4, x86, core2 duo
> Reporter: Naveen Neelakantam
> Assigned To: Alexey Varlamov
> Attachments: patch1.diff, patch2.diff
>
>
> The problem seems to occur with any long running program, but you can trigger it with the DaCapo benchmarks:
> >java -showversion -Xem:server -jar dacapo-2006-10.jar fop
> Apache Harmony Launcher : (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as applicable.
> java version "1.5.0"
> pre-alpha : not complete or compatible
> svn = r494559, (Jan 9 2007), Linux/ia32/gcc 3.4.6, debug build
> http://incubator.apache.org/harmony
> SIGSEGV in VM code.
> Stack trace:
> 1: Jitrino::Ia32::edge_comparator::getEdgeExecCount(Jitrino::Edge const*) (??:-1)
> 2: ?? (00180234
> :180234)
> 3: ?? (0017f79e
> :17)
> 4: ?? (0017f7b0
> :17)
> 5: ?? (0017f7b0
> :17)
> 6: ?? (0017f7b0
> :17)
> 7: ?? (0017f6d3
> :17)
> 8: Jitrino::Ia32::BottomUpLayout::linearizeCfgImpl() (??:-1)
> 9: Jitrino::Ia32::Linearizer::linearizeCfg() (??:-1)
> 10: Jitrino::Ia32::Linearizer::doLayout(Jitrino::Ia32::Linearizer::LinearizerType, Jitrino::Ia32::IRManager*) (??:-1)
> 11: Jitrino::Ia32::Layouter::runImpl() (??:-1)
> 12: Jitrino::Ia32::SessionAction::run() (??:-1)
> 13: Jitrino::runPipeline(Jitrino::CompilationContext*) (??:-1)
> 14: Jitrino::compileMethod(Jitrino::CompilationContext*) (??:-1)
> 15: Jitrino::Jitrino::CompileMethod(Jitrino::CompilationContext*) (??:-1)
> 16: JIT_compile_method_with_params (??:-1)
> 17: Dll_JIT::compile_method_with_params(void*, Method*, OpenMethodExecutionParams) (/home/dcsfiles/neelakan/Sandbox/Harmony/stable/working_vm/vm/vmcore/include/dll_jit_intf.h:86)
> 18: compile_do_compilation_jit(Method*, JIT*) (/home/dcsfiles/neelakan/Sandbox/Harmony/stable/working_vm/vm/vmcore/src/jit/compile.cpp:645)
> 19: vm_compile_method (/home/dcsfiles/neelakan/Sandbox/Harmony/stable/working_vm/vm/vmcore/src/class_support/C_Interface.cpp:2462)
> 20: DrlEMImpl::compileMethod(Method*) (/home/dcsfiles/neelakan/Sandbox/Harmony/stable/working_vm/vm/em/src/DrlEMImpl.cpp:545)
> 21: CompileMethod (/home/dcsfiles/neelakan/Sandbox/Harmony/stable/working_vm/vm/em/src/em_intf.cpp:49)
> 22: compile_do_compilation (/home/dcsfiles/neelakan/Sandbox/Harmony/stable/working_vm/vm/vmcore/src/jit/compile.cpp:752)
> 23: compile_me(Method*) (/home/dcsfiles/neelakan/Sandbox/Harmony/stable/working_vm/vm/vmcore/src/jit/compile.cpp:772)
> 24: IP is 0xB6972162 <native code>
> 25: ?? (??:-1)
> 26: dacapo/parser/ConfigFileTokenManager.jjStartNfa_0(IJ)I (ConfigFileTokenManager.java:-1)
> 27: dacapo/parser/ConfigFileTokenManager.jjMoveStringLiteralDfa2_0(JJ)I (ConfigFileTokenManager.java:-1)
> 28: dacapo/parser/ConfigFileTokenManager.jjMoveStringLiteralDfa1_0(J)I (ConfigFileTokenManager.java:-1)
> 29: dacapo/parser/ConfigFileTokenManager.jjMoveStringLiteralDfa0_0()I (ConfigFileTokenManager.java:-1)
> 30: dacapo/parser/ConfigFileTokenManager.getNextToken()Ldacapo/parser/Token; (ConfigFileTokenManager.java:-1)
> 31: dacapo/parser/ConfigFile.jj_consume_token(I)Ldacapo/parser/Token; (ConfigFile.java:-1)
> 32: dacapo/parser/ConfigFile.config()Ldacapo/parser/Config; (ConfigFile.java:-1)
> 33: dacapo/parser/ConfigFile.configFile()Ldacapo/parser/Config; (ConfigFile.java:-1)
> 34: dacapo/parser/Config.parse(Ljava/io/InputStream;)Ldacapo/parser/Config; (Config.java:-1)
> 35: dacapo/TestHarness.<init>(Ljava/io/InputStream;)V (TestHarness.java:-1)
> 36: dacapo/TestHarness.main([Ljava/lang/String;)V (TestHarness.java:-1)
> 37: vm_invoke_native_array_stub (/home/dcsfiles/neelakan/Sandbox/Harmony/stable/working_vm/vm/vmcore/src/util/ia32/base/invoke_native_stub_ia32.asm:41)
> 38: JIT_execute_method_default(void*, _jmethodID*, jvalue*, jvalue*) (/home/dcsfiles/neelakan/Sandbox/Harmony/stable/working_vm/vm/vmcore/src/util/ia32/base/ini_iA32.cpp:199)
> 39: DrlEMImpl::executeMethod(_jmethodID*, jvalue*, jvalue*) (/home/dcsfiles/neelakan/Sandbox/Harmony/stable/working_vm/vm/em/src/DrlEMImpl.cpp:514)
> 40: ExecuteMethod (/home/dcsfiles/neelakan/Sandbox/Harmony/stable/working_vm/vm/em/src/em_intf.cpp:43)
> 41: vm_execute_java_method_array(_jmethodID*, jvalue*, jvalue*) (/home/dcsfiles/neelakan/Sandbox/Harmony/stable/working_vm/vm/vmcore/src/jit/ini.cpp:51)
> 42: call_static_method_no_ref_result (/home/dcsfiles/neelakan/Sandbox/Harmony/stable/working_vm/vm/vmcore/src/jni/jni_method.cpp:1155)
> 43: CallStaticVoidMethodA(JNIEnv_External*, _jobject*, _jmethodID*, jvalue*) (/home/dcsfiles/neelakan/Sandbox/Harmony/stable/working_vm/vm/vmcore/src/jni/jni_method.cpp:1563)
> 44: invoke_primitive_method (/home/dcsfiles/neelakan/Sandbox/Harmony/stable/working_vm/vm/vmcore/src/kernel_classes/native/java_lang_reflect_VMReflection.cpp:184)
> Segmentation fault
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