sun.jvm.hotspot.HotSpotAgent Java Examples

The following examples show how to use sun.jvm.hotspot.HotSpotAgent. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: TestInstanceKlassSize.java From openjdk-jdk9 with GNU General Public License v2.0

6 votes

private static void SAInstanceKlassSize(int pid,
                                        String[] SAInstanceKlassNames) {
    HotSpotAgent agent = new HotSpotAgent();
    try {
        agent.attach(pid);
    }
    catch (DebuggerException e) {
        System.out.println(e.getMessage());
        System.err.println("Unable to connect to process ID: " + pid);

        agent.detach();
        e.printStackTrace();
    }

    for (String SAInstanceKlassName : SAInstanceKlassNames) {
        InstanceKlass ik = SystemDictionaryHelper.findInstanceKlass(
                           SAInstanceKlassName);
        Asserts.assertNotNull(ik,
            String.format("Unable to find instance klass for %s", ik));
        System.out.println("SA: The size of " + SAInstanceKlassName +
                           " is " + ik.getSize());
    }
    agent.detach();
}

Example #2

Source File: TestInstanceKlassSizeForInterface.java From openjdk-jdk9 with GNU General Public License v2.0

6 votes

private static void SAInstanceKlassSize(int lingeredAppPid,
                                        String[] instanceKlassNames) {

    HotSpotAgent agent = new HotSpotAgent();
    try {
        agent.attach(lingeredAppPid);
    }
    catch (DebuggerException e) {
        System.out.println(e.getMessage());
        System.err.println("Unable to connect to process ID: " + lingeredAppPid);

        agent.detach();
        e.printStackTrace();
    }

    for (String instanceKlassName : instanceKlassNames) {
        InstanceKlass iKlass = SystemDictionaryHelper.findInstanceKlass(
                                   instanceKlassName);
        Asserts.assertNotNull(iKlass,
            String.format("Unable to find instance klass for %s", instanceKlassName));
        System.out.println("SA: The size of " + instanceKlassName +
                           " is " + iKlass.getSize());
    }
    agent.detach();
}

Example #3

Source File: Tool.java From openjdk-jdk9 with GNU General Public License v2.0

5 votes

public void start() {

      if (jvmDebugger == null) {
         throw new RuntimeException("Tool.start() called with no JVMDebugger set.");
      }
      agent = new HotSpotAgent();
      agent.attach(jvmDebugger);
      startInternal();
   }

Example #4

Source File: Tool.java From openjdk-8 with GNU General Public License v2.0

5 votes

public void start() {

      if (jvmDebugger == null) {
         throw new RuntimeException("Tool.start() called with no JVMDebugger set.");
      }
      agent = new HotSpotAgent();
      agent.attach(jvmDebugger);
      startInternal();
   }

Example #5

Source File: Tool.java From openjdk-8-source with GNU General Public License v2.0

5 votes

public void start() {

      if (jvmDebugger == null) {
         throw new RuntimeException("Tool.start() called with no JVMDebugger set.");
      }
      agent = new HotSpotAgent();
      agent.attach(jvmDebugger);
      startInternal();
   }

Example #6

Source File: Tool.java From hottub with GNU General Public License v2.0

5 votes

public void start() {

      if (jvmDebugger == null) {
         throw new RuntimeException("Tool.start() called with no JVMDebugger set.");
      }
      agent = new HotSpotAgent();
      agent.attach(jvmDebugger);
      startInternal();
   }

Example #7

Source File: TestDefaultMethods.java From openjdk-jdk9 with GNU General Public License v2.0

5 votes

private static void printDefaultMethods(String pid,
                                        String[] instanceKlassNames) {
    HotSpotAgent agent = new HotSpotAgent();
    try {
        agent.attach(Integer.parseInt(pid));
    }
    catch (DebuggerException e) {
        System.out.println(e.getMessage());
        System.err.println("Unable to connect to process ID: " + pid);

        agent.detach();
        e.printStackTrace();
    }

    for (String instanceKlassName : instanceKlassNames) {
        InstanceKlass iKlass = SystemDictionaryHelper.findInstanceKlass(instanceKlassName);
        MethodArray methods = iKlass.getMethods();
        MethodArray defaultMethods = iKlass.getDefaultMethods();
        for (int i = 0; i < methods.length(); i++) {
            Method m = methods.at(i);
            System.out.println("Method: " + m.getName().asString() +
                               " in instance klass: " + instanceKlassName);
        }
        if (defaultMethods != null) {
            for (int j = 0; j < defaultMethods.length(); j++) {
                Method dm = defaultMethods.at(j);
                System.out.println("Default method: " + dm.getName().asString() +
                                   " in instance klass: " + instanceKlassName);
            }
        } else {
            System.out.println("No default methods in " + instanceKlassName);
        }

    }
    agent.detach();
}

Example #8

Source File: TestCpoolForInvokeDynamic.java From openjdk-jdk9 with GNU General Public License v2.0

5 votes

private static void printBytecodes(String pid,
                                   String[] instanceKlassNames) {
    HotSpotAgent agent = new HotSpotAgent();
    try {
        agent.attach(Integer.parseInt(pid));
    }
    catch (DebuggerException e) {
        System.out.println(e.getMessage());
        System.err.println("Unable to connect to process ID: " + pid);

        agent.detach();
        e.printStackTrace();
    }

    for (String instanceKlassName : instanceKlassNames) {
        InstanceKlass iKlass = SystemDictionaryHelper.findInstanceKlass(instanceKlassName);
        MethodArray methods = iKlass.getMethods();
        for (int i = 0; i < methods.length(); i++) {
            Method m = methods.at(i);
            System.out.println("Method: " + m.getName().asString() +
                               " in instance klass: " + instanceKlassName);
            HTMLGenerator gen = new HTMLGenerator(false);
            System.out.println(gen.genHTML(m));
        }
    }
    agent.detach();
}

Example #9

Source File: Tool.java From openjdk-jdk8u-backup with GNU General Public License v2.0

5 votes

public void start() {

      if (jvmDebugger == null) {
         throw new RuntimeException("Tool.start() called with no JVMDebugger set.");
      }
      agent = new HotSpotAgent();
      agent.attach(jvmDebugger);
      startInternal();
   }

Example #10

Source File: Tool.java From openjdk-jdk8u with GNU General Public License v2.0

5 votes

public void start() {

      if (jvmDebugger == null) {
         throw new RuntimeException("Tool.start() called with no JVMDebugger set.");
      }
      agent = new HotSpotAgent();
      agent.attach(jvmDebugger);
      startInternal();
   }

Example #11

Source File: Tool.java From TencentKona-8 with GNU General Public License v2.0

5 votes

public void start() {

      if (jvmDebugger == null) {
         throw new RuntimeException("Tool.start() called with no JVMDebugger set.");
      }
      agent = new HotSpotAgent();
      agent.attach(jvmDebugger);
      startInternal();
   }

Example #12

Source File: Tool.java From jdk8u60 with GNU General Public License v2.0

5 votes

public void start() {

      if (jvmDebugger == null) {
         throw new RuntimeException("Tool.start() called with no JVMDebugger set.");
      }
      agent = new HotSpotAgent();
      agent.attach(jvmDebugger);
      startInternal();
   }

Example #13

Source File: Tool.java From jdk8u60 with GNU General Public License v2.0

4 votes

protected HotSpotAgent getAgent() {
   return agent;
}

Example #14

Source File: Tool.java From TencentKona-8 with GNU General Public License v2.0

4 votes

protected HotSpotAgent getAgent() {
   return agent;
}

Example #15

Source File: Tool.java From openjdk-8 with GNU General Public License v2.0

4 votes

protected HotSpotAgent getAgent() {
   return agent;
}

Example #16

Source File: Tool.java From openjdk-8 with GNU General Public License v2.0

4 votes

protected void setAgent(HotSpotAgent a) {
   agent = a;
}

Example #17

Source File: Tool.java From openjdk-8-source with GNU General Public License v2.0

4 votes

protected HotSpotAgent getAgent() {
   return agent;
}

Example #18

Source File: Tool.java From openjdk-8-source with GNU General Public License v2.0

4 votes

protected void setAgent(HotSpotAgent a) {
   agent = a;
}

Example #19

Source File: Tool.java From jdk8u60 with GNU General Public License v2.0

4 votes

protected void setAgent(HotSpotAgent a) {
   agent = a;
}

Example #20

Source File: Tool.java From hottub with GNU General Public License v2.0

4 votes

protected HotSpotAgent getAgent() {
   return agent;
}

Example #21

Source File: Tool.java From hottub with GNU General Public License v2.0

4 votes

protected void setAgent(HotSpotAgent a) {
   agent = a;
}

Example #22

Source File: Tool.java From openjdk-jdk8u-backup with GNU General Public License v2.0

4 votes

protected void setAgent(HotSpotAgent a) {
   agent = a;
}

Example #23

Source File: Tool.java From openjdk-jdk8u with GNU General Public License v2.0

4 votes

protected void setAgent(HotSpotAgent a) {
   agent = a;
}

Example #24

Source File: Tool.java From openjdk-jdk8u with GNU General Public License v2.0

4 votes

protected HotSpotAgent getAgent() {
   return agent;
}

Example #25

Source File: Tool.java From TencentKona-8 with GNU General Public License v2.0

4 votes

protected void setAgent(HotSpotAgent a) {
   agent = a;
}

Example #26

Source File: Tool.java From openjdk-jdk9 with GNU General Public License v2.0

4 votes

protected HotSpotAgent getAgent() {
   return agent;
}

Example #27

Source File: Tool.java From openjdk-jdk9 with GNU General Public License v2.0

4 votes

protected void setAgent(HotSpotAgent a) {
   agent = a;
}

Example #28

Source File: Tool.java From openjdk-jdk8u-backup with GNU General Public License v2.0

4 votes

protected HotSpotAgent getAgent() {
   return agent;
}