--- old/test/testlibrary/whitebox/sun/hotspot/code/BlobType.java 2014-12-12 13:01:28.162428868 +0100 +++ /dev/null 2014-12-12 08:51:07.786332012 +0100 @@ -1,90 +0,0 @@ -/* - * Copyright (c) 2014, 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. - * - * This code is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * version 2 for more details (a copy is included in the LICENSE file that - * accompanied this code). - * - * You should have received a copy of the GNU General Public License version - * 2 along with this work; if not, write to the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA - * or visit www.oracle.com if you need additional information or have any - * questions. - * - */ - -package sun.hotspot.code; - -import java.lang.management.ManagementFactory; -import java.lang.management.MemoryPoolMXBean; -import java.util.EnumSet; - -import sun.hotspot.WhiteBox; - -public enum BlobType { - // Execution level 1 and 4 (non-profiled) nmethods (including native nmethods) - MethodNonProfiled(0, "CodeHeap 'non-profiled nmethods'"), - // Execution level 2 and 3 (profiled) nmethods - MethodProfiled(1, "CodeHeap 'profiled nmethods'"), - // Non-nmethods like Buffers, Adapters and Runtime Stubs - NonNMethod(2, "CodeHeap 'non-nmethods'") { - @Override - public boolean allowTypeWhenOverflow(BlobType type) { - return super.allowTypeWhenOverflow(type) - || type == BlobType.MethodNonProfiled; - } - }, - // All types (No code cache segmentation) - All(3, "CodeCache"); - - public final int id; - private final String beanName; - - private BlobType(int id, String beanName) { - this.id = id; - this.beanName = beanName; - } - - public MemoryPoolMXBean getMemoryPool() { - for (MemoryPoolMXBean bean : ManagementFactory.getMemoryPoolMXBeans()) { - String name = bean.getName(); - if (beanName.equals(name)) { - return bean; - } - } - return null; - } - - public boolean allowTypeWhenOverflow(BlobType type) { - return type == this; - } - - public static EnumSet getAvailable() { - WhiteBox whiteBox = WhiteBox.getWhiteBox(); - if (!whiteBox.getBooleanVMFlag("SegmentedCodeCache")) { - // only All for non segmented world - return EnumSet.of(All); - } - if (System.getProperty("java.vm.info").startsWith("interpreted ")) { - // only NonNMethod for -Xint - return EnumSet.of(NonNMethod); - } - - EnumSet result = EnumSet.complementOf(EnumSet.of(All)); - if (!whiteBox.getBooleanVMFlag("TieredCompilation") - || whiteBox.getIntxVMFlag("TieredStopAtLevel") <= 1) { - // there is no MethodProfiled in non tiered world or pure C1 - result.remove(MethodProfiled); - } - return result; - } -}