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IY99577: JAVA REFLECTION IN JNI CODE FAILS WITH -XRS:ALL

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Error Message: When the JVM is run with the -Xrs:all option (to
suppress signal handling), using Java reflection in JNI code
generates a GPF.
Stack Trace:
.

Local fix

  • This problem does not occur if the -Xrs:all option is removed.

Problem summary

  • The JIT-compiled code for array bounds check made an incorrect
assumption about signal handling. This causes the compiled code
to fail when -Xrs:all is used and an array bounds check
exception is thrown.

Problem conclusion

  • This defect will be fixed in:
5.0.0 SR5
.
The JIT has been updated to correct the problem.
.
To obtain the fix:
Install build 20070332 or later

Temporary fix

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IY99577
    • 

  • Reported component name
    JAVA 5 JIT
    • 

  • Reported component ID
    620500124
    • 

  • Reported release
    500
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2007-06-04
    • 

  • Closed date
    2007-06-04
    • 

  • Last modified date
    2007-06-04
    • 





    

  • APAR is sysrouted FROM one or more of the following:
    

    • 

  • APAR is sysrouted TO one or more of the following:
    

    • 



Fix information


    

  • Fixed component name
    JAVA 5 JIT
    • 

  • Fixed component ID
    620500124
    • 



Applicable component levels


    

  • R500  PSN
       UP
    • 








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            04 June 2007
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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