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src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/gc/g1/G1MonitoringSupport.java

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*** 1,7 **** /* ! * Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. --- 1,7 ---- /* ! * Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation.
*** 35,56 **** import sun.jvm.hotspot.types.TypeDataBase; // Mirror class for G1MonitoringSupport. public class G1MonitoringSupport extends VMObject { // size_t _eden_space_committed; static private CIntegerField edenSpaceCommittedField; // size_t _eden_space_used; static private CIntegerField edenSpaceUsedField; // size_t _survivor_space_committed; static private CIntegerField survivorSpaceCommittedField; // size_t _survivor_space_used; static private CIntegerField survivorSpaceUsedField; ! // size_t _old_gen_committed; ! static private CIntegerField oldGenCommittedField; ! // size_t _old_gen_used; ! static private CIntegerField oldGenUsedField; static { VM.registerVMInitializedObserver(new Observer() { public void update(Observable o, Object data) { initialize(VM.getVM().getTypeDataBase()); --- 35,66 ---- import sun.jvm.hotspot.types.TypeDataBase; // Mirror class for G1MonitoringSupport. public class G1MonitoringSupport extends VMObject { + // bool _use_legacy_monitoring; + static private CIntegerField useLegacyMonitoringField; // size_t _eden_space_committed; static private CIntegerField edenSpaceCommittedField; // size_t _eden_space_used; static private CIntegerField edenSpaceUsedField; // size_t _survivor_space_committed; static private CIntegerField survivorSpaceCommittedField; // size_t _survivor_space_used; static private CIntegerField survivorSpaceUsedField; ! // size_t _old_space_committed; ! static private CIntegerField oldSpaceCommittedField; ! // size_t _old_space_used; ! static private CIntegerField oldSpaceUsedField; ! // size_t _archive_space_committed; ! static private CIntegerField archiveSpaceCommittedField; ! // size_t _archive_space_used; ! static private CIntegerField archiveSpaceUsedField; ! // size_t _humongous_space_committed; ! static private CIntegerField humongousSpaceCommittedField; ! // size_t _humongous_space_used; ! static private CIntegerField humongousSpaceUsedField; static { VM.registerVMInitializedObserver(new Observer() { public void update(Observable o, Object data) { initialize(VM.getVM().getTypeDataBase());
*** 59,74 **** } static private synchronized void initialize(TypeDataBase db) { Type type = db.lookupType("G1MonitoringSupport"); edenSpaceCommittedField = type.getCIntegerField("_eden_space_committed"); edenSpaceUsedField = type.getCIntegerField("_eden_space_used"); survivorSpaceCommittedField = type.getCIntegerField("_survivor_space_committed"); survivorSpaceUsedField = type.getCIntegerField("_survivor_space_used"); ! oldGenCommittedField = type.getCIntegerField("_old_gen_committed"); ! oldGenUsedField = type.getCIntegerField("_old_gen_used"); } public long edenSpaceCommitted() { return edenSpaceCommittedField.getValue(addr); } --- 69,93 ---- } static private synchronized void initialize(TypeDataBase db) { Type type = db.lookupType("G1MonitoringSupport"); + useLegacyMonitoringField = type.getCIntegerField("_use_legacy_monitoring"); edenSpaceCommittedField = type.getCIntegerField("_eden_space_committed"); edenSpaceUsedField = type.getCIntegerField("_eden_space_used"); survivorSpaceCommittedField = type.getCIntegerField("_survivor_space_committed"); survivorSpaceUsedField = type.getCIntegerField("_survivor_space_used"); ! oldSpaceCommittedField = type.getCIntegerField("_old_space_committed"); ! oldSpaceUsedField = type.getCIntegerField("_old_space_used"); ! archiveSpaceCommittedField = type.getCIntegerField("_archive_space_committed"); ! archiveSpaceUsedField = type.getCIntegerField("_archive_space_used"); ! humongousSpaceCommittedField = type.getCIntegerField("_humongous_space_committed"); ! humongousSpaceUsedField = type.getCIntegerField("_humongous_space_used"); ! } ! ! public boolean useLegacyMonitoring() { ! return useLegacyMonitoringField.getValue(addr) != 0; } public long edenSpaceCommitted() { return edenSpaceCommittedField.getValue(addr); }
*** 91,106 **** public long survivorSpaceRegionNum() { return survivorSpaceUsed() / HeapRegion.grainBytes(); } ! public long oldGenCommitted() { ! return oldGenCommittedField.getValue(addr); } ! public long oldGenUsed() { ! return oldGenUsedField.getValue(addr); } public G1MonitoringSupport(Address addr) { super(addr); } --- 110,153 ---- public long survivorSpaceRegionNum() { return survivorSpaceUsed() / HeapRegion.grainBytes(); } ! public long oldSpaceCommitted() { ! return oldSpaceCommittedField.getValue(addr); ! } ! ! public long oldSpaceUsed() { ! return oldSpaceUsedField.getValue(addr); ! } ! ! public long oldSpaceRegionNum() { ! return oldSpaceUsed() / HeapRegion.grainBytes(); ! } ! ! public long archiveSpaceCommitted() { ! return archiveSpaceCommittedField.getValue(addr); ! } ! ! public long archiveSpaceUsed() { ! return archiveSpaceUsedField.getValue(addr); ! } ! ! public long archiveSpaceRegionNum() { ! return archiveSpaceUsed() / HeapRegion.grainBytes(); ! } ! ! public long humongousSpaceCommitted() { ! return humongousSpaceCommittedField.getValue(addr); ! } ! ! public long humongousSpaceUsed() { ! return humongousSpaceUsedField.getValue(addr); } ! public long humongousSpaceRegionNum() { ! return humongousSpaceUsed() / HeapRegion.grainBytes(); } public G1MonitoringSupport(Address addr) { super(addr); }
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