Run the regression test test/java/awt/Clipboard/ClipRWTest using java_g.
e.g. java_g ClipRWTest

The following error will appear:

FATAL ERROR in native method: Wrong field ID passed to JNI
        at sun.awt.motif.X11Selection.registerTargetForFlavor(Native Method)
        at sun.awt.motif.X11Selection.<clinit>(X11Selection.java:49)
        at sun.awt.motif.X11Clipboard.<init>(Compiled Code)
        at sun.awt.motif.MToolkit.getSystemClipboard(Compiled Code)
        at ClipFrame.<init>(Compiled Code)
        at ClipRWTest.runTest(Compiled Code)
        at ClipRWTest.main(Compiled Code)
SIGABRT 6* abort (generated by abort(3) routine)
    si_signo [6]: SIGABRT 6* abort (generated by abort(3) routine)

*** panic: "../../../../../src/solaris/hpi/green_threads/src/mutex_md.c", line 244: assertion failure


*** panic: "../../../../../src/solaris/hpi/green_threads/src/mutex_md.c", line 244: assertion failure


*** panic: "../../../../../src/solaris/hpi/green_threads/src/mutex_md.c", line 252: assertion failure


*** panic: "../../../../../src/solaris/hpi/green_threads/src/mutex_md.c", line 252: assertion failure

    si_errno [0]: Error 0
    si_code [0]: SI_USER [pid: 18514, uid: 74587]
        stackpointer=efffd398

*** panic: "../../../../../src/solaris/hpi/green_threads/src/mutex_md.c", line 244: assertion failure


*** panic: "../../../../../src/solaris/hpi/green_threads/src/mutex_md.c", line 252: assertion failure


*** panic: "../../../../../src/solaris/hpi/green_threads/src/mutex_md.c", line 244: assertion failure


*** panic: "../../../../../src/solaris/hpi/green_threads/src/mutex_md.c", line 252: assertion failure


Full thread dump Classic VM (robi:10.08.98-20:35, green threads):
    "AWT-Motif" (TID:0xebc82c18, sys_thread_t:0x235c28, state:CW) prio=5
        at sun.awt.motif.MToolkit.run(Native Method)
        at java.lang.Thread.run(Compiled Code)
    "SunToolkit.PostEventQueue-0" (TID:0xebc82920, sys_thread_t:0x216d30, state:CW) prio=5
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Compiled Code)
        at sun.awt.PostEventQueue.run(Compiled Code)
    "AWT-EventQueue-0" (TID:0xebc82950, sys_thread_t:0x216bf8, state:CW) prio=6
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Compiled Code)
        at java.awt.EventQueue.getNextEvent(Compiled Code)
        at java.awt.EventDispatchThread.run(Compiled Code)
    "Finalizer" (TID:0xebc98328, sys_thread_t:0x5f728, state:CW) prio=8
        at java.lang.Object.wait(Native Method)
        at java.lang.ref.ReferenceQueue.remove(Compiled Code)
        at java.lang.ref.ReferenceQueue.remove(Compiled Code)
        at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:174)
    "Reference Handler" (TID:0xebc983b8, sys_thread_t:0x5cff8, state:CW) prio=10
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Compiled Code)
        at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:114)
    "Signal dispatcher" (TID:0xebc983e8, sys_thread_t:0x541c8, state:CW) prio=5
    "main" (TID:0xebc981e8, sys_thread_t:0x26590, state:R) prio=5
        at sun.awt.motif.X11Selection.registerTargetForFlavor(Native Method)
        at sun.awt.motif.X11Selection.<clinit>(X11Selection.java:49)
        at sun.awt.motif.X11Clipboard.<init>(Compiled Code)
        at sun.awt.motif.MToolkit.getSystemClipboard(Compiled Code)
        at ClipFrame.<init>(Compiled Code)
        at ClipRWTest.runTest(Compiled Code)
        at ClipRWTest.main(Compiled Code)
Monitor Cache Dump:
    sun.awt.PostEventQueue@EBC82920/EBF5AD80: <unowned>
        Waiting to be notified:
            "SunToolkit.PostEventQueue-0" (0x216d30)
    java.awt.EventQueue@EBC826D8/EBF5AA98: <unowned>
        Waiting to be notified:
            "AWT-EventQueue-0" (0x216bf8)
    java.lang.ref.ReferenceQueue$Lock@EBC98340/EBCCE4C0: <unowned>
        Waiting to be notified:
            "Finalizer" (0x5f728)
    java.lang.Class@EBCB9BC0/EBECFDD8: owner "main" (0x26590) 1 entry
    java.lang.ref.Reference$Lock@EBC983C8/EBCCDF58: <unowned>
        Waiting to be notified:
            "Reference Handler" (0x5cff8)
Registered Monitor Dump:
    PCMap lock: <unowned>
    utf8 hash table: <unowned>
    JNI pinning lock: <unowned>
    JNI global reference lock: <unowned>
    BinClass lock: <unowned>
    Class linking lock: <unowned>
    System class loader lock: <unowned>
    Code rewrite lock: <unowned>
    Heap lock: <unowned>
    Monitor cache lock: owner "main" (0x26590) 1 entry
    Dynamic loading lock: <unowned>
    Monitor IO lock: <unowned>
    User signal monitor: <unowned>
        Waiting to be notified:
            "Signal dispatcher" (0x541c8)
    Child death monitor: <unowned>
    I/O monitor: <unowned>
        Waiting to be notified:
            "AWT-Motif" (0x235c28)
    Alarm monitor: <unowned>
        Waiting to be notified:
            <unknown thread> (0x2b880)
    Thread queue lock: owner "main" (0x26590) 1 entry
    Monitor registry: owner "main" (0x26590) 1 entry


*** panic: "../../../../../src/solaris/hpi/green_threads/src/mutex_md.c", line 244: assertion failure


*** panic: "../../../../../src/solaris/hpi/green_threads/src/mutex_md.c", line 252: assertion failure

Abort


Examination of awt_Selection.c shows that the JNI code in registerTargetForFlavor is using the JNI field id for X11Selection.atom to attempt to access DataFlavor.atom. This occurs several places in the code.

I'm not sure what the implications are in the production build.

robi.khan@eng 1998-10-08