| /* |
| * Copyright (c) 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. |
| * |
| * 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 jdk.vm.ci.hotspot; |
| |
| import jdk.vm.ci.code.*; |
| import jdk.vm.ci.meta.*; |
| |
| public interface HotSpotVMEventListener { |
| |
| /** |
| * Notifies this client that the VM is shutting down. |
| */ |
| default void notifyShutdown() { |
| } |
| |
| /** |
| * Notify on successful install into the CodeCache. |
| * |
| * @param hotSpotCodeCacheProvider |
| * @param installedCode |
| * @param compResult |
| */ |
| default void notifyInstall(HotSpotCodeCacheProvider hotSpotCodeCacheProvider, InstalledCode installedCode, CompilationResult compResult) { |
| } |
| |
| /** |
| * Perform any extra initialization required. |
| * |
| * @param runtime |
| */ |
| default void completeInitialization(HotSpotJVMCIRuntime runtime) { |
| } |
| |
| /** |
| * Create a custom {@link JVMCIMetaAccessContext} to be used for managing the lifetime of loaded |
| * metadata. It a custom one isn't created then the default implementation will be a single |
| * context with globally shared instances of {@link ResolvedJavaType} that are never released. |
| * |
| * @param hotSpotJVMCIRuntime |
| * @return a custom context or null |
| */ |
| default JVMCIMetaAccessContext createMetaAccessContext(HotSpotJVMCIRuntime hotSpotJVMCIRuntime) { |
| return null; |
| } |
| } |