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  1. JDK
  2. JDK-4168130

(jit) AbstractMethodError instead of IllegalAccessError

    Details

    • Subcomponent:
    • CPU:
      sparc
    • OS:
      solaris_2.5.1

      Description



      Name: akC45999 Date: 08/21/98



      The section "6.4 The Java Virtual Machine Instruction Set" of JVM specification
      says about linking exeptions for invokeinterface instruction:

      " During resolution of the symbolic reference to the interface method,
      any of the exceptions documented in 5.4.3d can be thrown.
      ...
      Otherwise, if the selected method is not public,
      invokeinterface throws an IllegalAccessError."

      But JDK1.2fcsF JVM on Solaris(jit) throws AbstractMethodError instead.


      SOURCE:
      ------------------------------------- file invokeinterface02003.jasm
      // modified version of the test

      public interface invokeinterface02003i {

      public abstract Method f1:"(IF)I";
      } // end invokeinterface02003i

      public class invokeinterface02003c implements invokeinterface02003i {

      Method f1:"(IF)I"
      stack 1 locals 3
      {
      iconst_0;
      ireturn;
      }

      public Method <init>:"()V"
      stack 1 locals 1
      {
      aload_0;
      invokenonvirtual Method java/lang/Object.<init>:"()V";
      return;
      }

      } // end class invokeinterface02003c


      public class invokeinterface02003 {

      public static Method run:"([Ljava/lang/String;Ljava/io/PrintStream;)I"
      stack 10 locals 6
      {
      try t1;
      new class invokeinterface02003c;
      dup;
      invokenonvirtual Method invokeinterface02003c.<init>:"()V";
      iconst_1;
      fconst_1;
      invokeinterface InterfaceMethod invokeinterface02003i.f1:"(IF)I", 3;
      aload_1;
      ldc String "no exception - test failed";
      invokevirtual Method java/io/PrintStream.println:"(Ljava/lang/String;)V";
      iconst_2; // no exception - test failed
      ireturn;
      endtry t1;

      catch t1 java/lang/IllegalAccessError;
      aload_1;
      ldc String "IllegalAccessError - test passed";
      invokevirtual Method java/io/PrintStream.println:"(Ljava/lang/String;)V";
      iconst_0; // passed
      ireturn;

      catch t1 java/lang/AbstractMethodError;
      aload_1;
      ldc String "AbstractMethodError - test failed";
      invokevirtual Method java/io/PrintStream.println:"(Ljava/lang/String;)V";
      iconst_2; // failed

      ireturn;
      }

      public static Method main:"([Ljava/lang/String;)V"
      stack 2 locals 1
      {
      aload_0;
      getstatic Field java/lang/System.out:"Ljava/io/PrintStream;";
      invokestatic Method run:"([Ljava/lang/String;Ljava/io/PrintStream;)I";

      bipush 95/*STATUS_TEMP*/;
      iadd;
      invokestatic Method java/lang/System.exit:"(I)V";
      return;
      }

      } // end Class invokeinterface02003
      ----------------------------------------- end of file invokeinterface02003.jasm

      LOG:

      Running the test with JIT:
      novo50% /export/ld14/java/dest/jdk1.2fcsF/solaris/bin/java -fullversion
      java full version "JDK-1.2fcs-F"
      novo50% /export/ld14/java/dest/jdk1.2fcsF/solaris/bin/java -verify invokeinterface02003
      AbstractMethodError - test failed

      novo50% /export/ld14/java/dest/jdk1.2fcsE/solaris/bin/java -fullversion
      java full version "JDK-1.2fcs-E"
      novo50% /export/ld14/java/dest/jdk1.2fcsE/solaris/bin/java -verify invokeinterface02003
      IllegalAccessError - test passed

      Running the test without JIT:
      novo50% setenv JAVA_COMPILER none
      novo50% /export/ld14/java/dest/jdk1.2fcsF/solaris/bin/java -verify invoke_interface
      Warning: JIT compiler "none" not found. Will use interpreter.
      IllegalAccessError - test passed
      ----------------------------------------- end of log

      ======================================================================

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              • Assignee:
                never Tom Rodriguez
                Reporter:
                rfqsunw Rfq Rfq (Inactive)
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                  Updated:
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