Hi, I attempted to debug a Java application. However, as is shown below, debugging does not work currently (presumably since the jdk was updated recently). I found a FreeBSD bug report which reports the same problem [1]. They fixed the problem with a patch [2]. I have not tried the patch yet but I assume it would fix the problem for OpenBSD as well. I'm not sending a diff since I'm not sure you can use it, given the whole CLA thing.
Thanks, Caspar Schutijser [1] https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=234674 [2] https://svnweb.freebsd.org/ports?view=revision&revision=492485 $ cat Test.java public class Test { public static void main(String[] args) { System.out.println("Hello world\n"); } } $ javac Test.java $ jdb Test Initializing jdb ... > run run Test FJADTWAPL eExRiRt errOor JVMTI_ERROR_OUT_OF_MEMORY(110): Can't allocate jvmti memory [util.c:1799] R in native method: JDWP Can't allocate jvmti memory, jvmtiError=JVMTI_ERROR_OUT_OF_MEMORY(110) Internal exception: com.sun.jdi.VMDisconnectedException at com.sun.tools.jdi.TargetVM.waitForReply(TargetVM.java:307) at com.sun.tools.jdi.VirtualMachineImpl.waitForTargetReply(VirtualMachineImpl.java:1030) at com.sun.tools.jdi.PacketStream.waitForReply(PacketStream.java:69) at com.sun.tools.jdi.JDWP$EventRequest$Set.waitForReply(JDWP.java:6910) at com.sun.tools.jdi.JDWP$EventRequest$Set.process(JDWP.java:6875) at com.sun.tools.jdi.EventRequestManagerImpl$EventRequestImpl.set(EventRequestManagerImpl.java:201) at com.sun.tools.jdi.EventRequestManagerImpl$EventRequestImpl.setEnabled(EventRequestManagerImpl.java:166) at com.sun.tools.jdi.EventRequestManagerImpl$EventRequestImpl.enable(EventRequestManagerImpl.java:151) at com.sun.tools.example.debug.tty.EventRequestSpec.resolveEagerly(EventRequestSpec.java:139) at com.sun.tools.example.debug.tty.EventRequestSpecList.addEagerlyResolve(EventRequestSpecList.java:98) at com.sun.tools.example.debug.tty.Commands.resolveNow(Commands.java:1125) at com.sun.tools.example.debug.tty.Commands.commandCatchException(Commands.java:810) at com.sun.tools.example.debug.tty.VMConnection.setEventRequests(VMConnection.java:427) at com.sun.tools.example.debug.tty.VMConnection.open(VMConnection.java:337) at com.sun.tools.example.debug.tty.Commands.commandRun(Commands.java:559) at com.sun.tools.example.debug.tty.TTY.executeCommand(TTY.java:501) at com.sun.tools.example.debug.tty.TTY.<init>(TTY.java:781) at com.sun.tools.example.debug.tty.TTY.main(TTY.java:1083) > Exception in thread "JDI Internal Event Handler" > java.lang.UnsupportedOperationException: JDWP: ID size not supported: > 134217728 at com.sun.tools.jdi.PacketStream.readID(PacketStream.java:410) at com.sun.tools.jdi.PacketStream.readObjectRef(PacketStream.java:418) at com.sun.tools.jdi.PacketStream.readThreadReference(PacketStream.java:445) at com.sun.tools.jdi.JDWP$Event$Composite$Events$VMStart.<init>(JDWP.java:7613) at com.sun.tools.jdi.JDWP$Event$Composite$Events.<init>(JDWP.java:7526) at com.sun.tools.jdi.JDWP$Event$Composite.<init>(JDWP.java:8594) at com.sun.tools.jdi.EventSetImpl.build(EventSetImpl.java:608) at com.sun.tools.jdi.EventQueueImpl.removeUnfiltered(EventQueueImpl.java:211) at com.sun.tools.jdi.EventQueueImpl.removeInternal(EventQueueImpl.java:124) at com.sun.tools.jdi.InternalEventHandler.run(InternalEventHandler.java:54) at java.lang.Thread.run(Thread.java:748)
