6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #include "precompiled.hpp"
  26 #include "classfile/classLoaderData.hpp"

  27 #include "classfile/moduleEntry.hpp"
  28 #include "classfile/packageEntry.hpp"
  29 #include "jfr/jfrEvents.hpp"
  30 #include "jfr/periodic/jfrModuleEvent.hpp"
  31 #include "jfr/utilities/jfrTime.hpp"
  32 #include "runtime/mutexLocker.hpp"
  33 
  34 // we want all periodic module events to have the same timestamp
  35 static JfrTicks invocation_time;
  36 
  37 typedef void (*EventFunc)(const void* iterated_address, const ModuleEntry* module);
  38 class ModuleEventCallbackClosure : public ModuleClosure {
  39  protected:
  40   const EventFunc _event_func;
  41   ModuleEventCallbackClosure(EventFunc ef) : _event_func(ef) {}
  42 };
  43 
  44 class ModuleDependencyClosure : public ModuleEventCallbackClosure {
  45  private:
  46   const ModuleEntry* const _module;

   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #include "precompiled.hpp"
  26 #include "classfile/classLoaderData.inline.hpp"
  27 #include "classfile/classLoaderDataGraph.hpp"
  28 #include "classfile/moduleEntry.hpp"
  29 #include "classfile/packageEntry.hpp"
  30 #include "jfr/jfrEvents.hpp"
  31 #include "jfr/periodic/jfrModuleEvent.hpp"
  32 #include "jfr/utilities/jfrTime.hpp"
  33 #include "runtime/mutexLocker.hpp"
  34 
  35 // we want all periodic module events to have the same timestamp
  36 static JfrTicks invocation_time;
  37 
  38 typedef void (*EventFunc)(const void* iterated_address, const ModuleEntry* module);
  39 class ModuleEventCallbackClosure : public ModuleClosure {
  40  protected:
  41   const EventFunc _event_func;
  42   ModuleEventCallbackClosure(EventFunc ef) : _event_func(ef) {}
  43 };
  44 
  45 class ModuleDependencyClosure : public ModuleEventCallbackClosure {
  46  private:
  47   const ModuleEntry* const _module;