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From "Andrey Pavlenko (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-4866) [drlvm][jit] VM crash instead of NPE
Date Thu, 27 Sep 2007 09:44:50 GMT
[drlvm][jit] VM crash instead of NPE
------------------------------------

                 Key: HARMONY-4866
                 URL: https://issues.apache.org/jira/browse/HARMONY-4866
             Project: Harmony
          Issue Type: Bug
          Components: DRLVM
            Reporter: Andrey Pavlenko
            Priority: Critical


The attached test causes VM crash if DRLVM is running with "-server" argument.
To reproduce the issue run the attached test with the following command:
$HARMONY_HOME/bin/java -server Test

Stack:
java: /nfs/ims/proj/drl/mrt3/users/apavlen1/work/harmony/svn/drlvm/vm/vmcore/src/jit/jit_runtime_support.cpp:2102:
void* rth_invokevirtual_addr_withresolve(Class*, unsigned int, ManagedObject*): Assertion
`obj!=__null' failed.
SIGABRT in VM code.
Stack trace:
addr2line: '[vdso]': No such file
  0: ?? (:-1)
  1: abort (??:-1)
  2: __assert_fail (??:-1)
  3: rth_invokevirtual_addr_withresolve (/nfs/ims/proj/drl/mrt3/users/apavlen1/work/harmony/svn/drlvm/vm/vmcore/src/jit/jit_runtime_support.cpp:2104)
  4: 0xB687A663  <Generated stub>
  5: ?? (??:-1)
  6: Test$MyClass.test(Ljava/nio/ByteBuffer;)V (Test.java:16)
  7: vm_invoke_native_array_stub (/nfs/ims/proj/drl/mrt3/users/apavlen1/work/harmony/svn/drlvm/vm/vmcore/src/util/ia32/base/invoke_native_stub_ia32.asm:41)
  8: JIT_execute_method_default(void*, _jmethodID*, jvalue*, jvalue*) (/nfs/ims/proj/drl/mrt3/users/apavlen1/work/harmony/svn/drlvm/vm/vmcore/src/util/ia32/base/ini_iA32.cpp:199)
  9: DrlEMImpl::executeMethod(_jmethodID*, jvalue*, jvalue*) (/nfs/ims/proj/drl/mrt3/users/apavlen1/work/harmony/svn/drlvm/vm/em/src/DrlEMImpl.cpp:514)
 10: ExecuteMethod (/nfs/ims/proj/drl/mrt3/users/apavlen1/work/harmony/svn/drlvm/vm/em/src/em_intf.cpp:43)
 11: vm_execute_java_method_array(_jmethodID*, jvalue*, jvalue*) (/nfs/ims/proj/drl/mrt3/users/apavlen1/work/harmony/svn/drlvm/vm/vmcore/src/jit/ini.cpp:62)
 12: call_static_method_no_ref_result (/nfs/ims/proj/drl/mrt3/users/apavlen1/work/harmony/svn/drlvm/vm/vmcore/src/jni/jni_method.cpp:1157)
 13: CallStaticVoidMethodA(JNIEnv_External*, _jobject*, _jmethodID*, jvalue*) (/nfs/ims/proj/drl/mrt3/users/apavlen1/work/harmony/svn/drlvm/vm/vmcore/src/jni/jni_method.cpp:1565)
 14: CallStaticVoidMethodV(JNIEnv_External*, _jobject*, _jmethodID*, char*) (/nfs/ims/proj/drl/mrt3/users/apavlen1/work/harmony/svn/drlvm/vm/vmcore/src/jni/jni_method.cpp:1549)
 15: CallStaticVoidMethod(JNIEnv_External*, _jobject*, _jmethodID*, ...) (/nfs/ims/proj/drl/mrt3/users/apavlen1/work/harmony/svn/drlvm/vm/vmcore/src/jni/jni_method.cpp:1539)
 16: main_runJavaMain (../shared/main.c:1324)
 17: invocation (../shared/main.c:740)
 18: gpProtectedMain (../shared/main.c:389)
 19: main (../shared/cmain.c:146)
 20: __libc_start_main (??:-1)
 21: _start (../sysdeps/i386/elf/start.S:105)
 22: Test.main([Ljava/lang/String;)V (Test.java:-1)
<end of stack trace>
Aborted


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