Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8076012

SA don't support flags of type size_t

    Details

    • Type: Bug
    • Status: Closed
    • Priority: P2
    • Resolution: Fixed
    • Affects Version/s: 9
    • Fix Version/s: 9
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
    • Resolved In Build:
      b59
    • Verification:
      Verified

      Backports

        Description

        The flag handling code in the VM class does not know about size_t. This causes problems now when a bunch of flags has been changed to size_t. The VM.Flag.getValue() returns NULL for size_t flags.

        The result is failures like:
        WARNING: Hotspot VM version 1.9.0-internal-fastdebug-20150324154453.mgerdin.hs-gc-8075511-gcc-b00 does not match with SA version 1.9.0-internal-fastdebug-20150324154453.mgerdin.hs-gc-8075511-gcc-b00. You may see unexpected results.
        Exception in thread "main" java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:502)
        at sun.tools.jmap.JMap.runTool(JMap.java:201)
        at sun.tools.jmap.JMap.main(JMap.java:130)
        Caused by: java.lang.NumberFormatException: null
        at java.lang.Long.parseLong(Long.java:556)
        at java.lang.Long.parseLong(Long.java:718)
        at sun.jvm.hotspot.tools.HeapSummary.getFlagValue(HeapSummary.java:259)
        at sun.jvm.hotspot.tools.HeapSummary.run(HeapSummary.java:70)
        at sun.jvm.hotspot.tools.Tool.startInternal(Tool.java:260)
        at sun.jvm.hotspot.tools.Tool.start(Tool.java:223)
        at sun.jvm.hotspot.tools.Tool.execute(Tool.java:118)
        at sun.jvm.hotspot.tools.HeapSummary.main(HeapSummary.java:49)
        ... 6 more
        java.lang.RuntimeException: Test FAILED jmap exits with non zero exit code 1
        at JMapHeapConfigTest.main(JMapHeapConfigTest.java:150)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:502)
        at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:92)
        at java.lang.Thread.run(Thread.java:745)

        JavaTest Message: Test threw exception: java.lang.RuntimeException: Test FAILED jmap exits with non zero exit code 1

          Attachments

            Issue Links

              Activity

                People

                • Assignee:
                  jwilhelm Jesper Wilhelmsson
                  Reporter:
                  jwilhelm Jesper Wilhelmsson
                • Votes:
                  0 Vote for this issue
                  Watchers:
                  2 Start watching this issue

                  Dates

                  • Created:
                    Updated:
                    Resolved: