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From "Pavel Ozhdikhin (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-3121) [drlvm][jit][opt] Dacapo.eclipse crashes on the second iteration in -Xem:server mode
Date Mon, 05 Feb 2007 13:05:08 GMT
[drlvm][jit][opt] Dacapo.eclipse crashes on the second iteration in -Xem:server mode
------------------------------------------------------------------------------------

                 Key: HARMONY-3121
                 URL: https://issues.apache.org/jira/browse/HARMONY-3121
             Project: Harmony
          Issue Type: Bug
          Components: DRLVM
            Reporter: Pavel Ozhdikhin


Dacapo.eclipse benchmark crashes with segmentation fault on the second iteration in -Xem:server
mode.

Command to run:
  java.exe -Xem:server -jar dacapo-2006-10.jar -s default -n 2 eclipse

SIGSEGV in VM code. 
Stack trace: 
1: ValueMethodProfile::flushInstProfile(VPInstructionProfileData*) (??:-1) 
2: ValueMethodProfile::getResult(unsigned int) (??:-1) 
3: value_profiler_get_top_value(void*, unsigned int) (??:-1) 
4: Jitrino::DrlValueMethodProfile::getTopValue(unsigned int) const (??:-1) 
5: Jitrino::Devirtualizer::guardCallsInBlock(Jitrino::IRManager&, Jitrino::Node*) (??:-1)

6: Jitrino::Devirtualizer::guardCallsInRegion(Jitrino::IRManager&, Jitrino::DominatorTree*)
(??:-1) 
7: Jitrino::GuardedDevirtualizationPass::_run(Jitrino::IRManager&) (??:-1) 
8: Jitrino::OptPass::run() (??:-1) 
9: Jitrino::runPipeline(Jitrino::CompilationContext*) (??:-1) 
10: Jitrino::compileMethod(Jitrino::CompilationContext*) (??:-1) 
11: Jitrino::Jitrino::CompileMethod(Jitrino::CompilationContext*) (??:-1) 
12: JIT_compile_method_with_params (??:-1) 
13: Dll_JIT::compile_method_with_params(void*, Method*, OpenMethodExecutionParams) (??:-1)

14: compile_do_compilation_jit(Method*, JIT*) (??:-1) 
15: vm_compile_method (??:-1) 
16: DrlEMImpl::methodProfileIsReady(MethodProfile*) (??:-1) 
17: EdgeProfileCollector::onTimeout() (??:-1) 
18: DrlEMImpl::tbsTimeout() (??:-1) 
19: ProfilerThreadTimeout (??:-1) 
20: Java_java_lang_EMThreadSupport_onTimeout (??:-1) 
21: IP is 0xA2BC3BA3 <native code> 
22: java/lang/EMThreadSupport.run()V (EMThreadSupport.java:68) 
23: java/lang/EMThreadSupport$1.run()V (EMThreadSupport.java:44) 
24: java/lang/Thread.run()V (Thread.java:-1) 
25: java/lang/Thread.runImpl()V (Thread.java:-1) 
26: vm_invoke_native_array_stub (/Harmony/source/enhanced/drlvm/trunk/vm/vmcore/src/util/ia32/base/invoke_native_stub_ia32.asm:41)

27: .L49 (??:-1) 
28: DrlEMImpl::executeMethod(_jmethodID*, jvalue*, jvalue*) (??:-1) 
29: ExecuteMethod (??:-1) 
30: vm_execute_java_method_array(_jmethodID*, jvalue*, jvalue*) (??:-1) 
31: call_method_no_ref_result(JNIEnv_External*, _jobject*, _jmethodID*, jvalue*, jvalue*,
int) (??:-1) 
32: wrapper_proc (??:-1) 
33: thread_start_proc (??:-1) 
34: dummy_worker (threadproc/unix/thread.c:139) 
35: start_thread (??:-1) 
36: clone (??:-1) 



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