7 * under the terms of the GNU General Public License version 2 only, as
8 * published by the Free Software Foundation.
9 *
10 * This code is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 * version 2 for more details (a copy is included in the LICENSE file that
14 * accompanied this code).
15 *
16 * You should have received a copy of the GNU General Public License version
17 * 2 along with this work; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19 *
20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21 * or visit www.oracle.com if you need additional information or have any
22 * questions.
23 *
24 */
25 #include "precompiled.hpp"
26
27 #include "classfile/systemDictionary.hpp"
28 #include "memory/metaspace/printMetaspaceInfoKlassClosure.hpp"
29 #include "memory/resourceArea.hpp"
30 #include "oops/constantPool.inline.hpp"
31 #include "oops/instanceKlass.hpp"
32 #include "oops/klass.hpp"
33 #include "utilities/constantTag.hpp"
34 #include "utilities/globalDefinitions.hpp"
35 #include "utilities/ostream.hpp"
36
37
38 namespace metaspace {
39
40 PrintMetaspaceInfoKlassClosure::PrintMetaspaceInfoKlassClosure(outputStream* out, bool do_print)
41 : _out(out), _do_print(do_print)
42 , _num_classes(0), _num_instance_classes(0), _num_array_classes(0) {
43 }
44
45 void PrintMetaspaceInfoKlassClosure::do_klass(Klass* k) {
46 _num_classes ++;
47 if (k->is_instance_klass()) {
48 _num_instance_classes ++;
49 } else if (k->is_array_klass()) {
50 _num_array_classes ++;
51 }
52 if (_do_print) {
53 _out->cr_indent();
54 _out->print(UINTX_FORMAT_W(4) ": ", _num_classes);
55 ResourceMark rm;
56 _out->print("%s", k->external_name());
57 }
58 }
59
60 } // namespace metaspace
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7 * under the terms of the GNU General Public License version 2 only, as
8 * published by the Free Software Foundation.
9 *
10 * This code is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 * version 2 for more details (a copy is included in the LICENSE file that
14 * accompanied this code).
15 *
16 * You should have received a copy of the GNU General Public License version
17 * 2 along with this work; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19 *
20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21 * or visit www.oracle.com if you need additional information or have any
22 * questions.
23 *
24 */
25 #include "precompiled.hpp"
26
27 #include "memory/metaspace/printMetaspaceInfoKlassClosure.hpp"
28 #include "memory/resourceArea.hpp"
29 #include "oops/reflectionAccessorImplKlassHelper.hpp"
30 #include "utilities/globalDefinitions.hpp"
31 #include "utilities/ostream.hpp"
32
33
34 namespace metaspace {
35
36 PrintMetaspaceInfoKlassClosure::PrintMetaspaceInfoKlassClosure(outputStream* out, bool do_print)
37 : _out(out), _do_print(do_print)
38 , _num_classes(0), _num_instance_classes(0), _num_array_classes(0) {
39 }
40
41 void PrintMetaspaceInfoKlassClosure::do_klass(Klass* k) {
42 _num_classes ++;
43 if (k->is_instance_klass()) {
44 _num_instance_classes ++;
45 } else if (k->is_array_klass()) {
46 _num_array_classes ++;
47 }
48 if (_do_print) {
49 _out->cr_indent();
50 _out->print(UINTX_FORMAT_W(4) ": ", _num_classes);
51 ResourceMark rm;
52 _out->print("%s", k->external_name());
53
54 // Special treatment for generated core reflection accessor classes: print invocation target.
55 if (ReflectionAccessorImplKlassHelper::is_generated_accessor(k)) {
56 _out->print(" (invokes: ");
57 ReflectionAccessorImplKlassHelper::print_invocation_target(_out, k);
58 _out->print(")");
59 }
60
61 }
62 }
63
64 } // namespace metaspace
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