| /* |
| * Copyright (c) 2016, 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 org.graalvm.compiler.hotspot; |
| |
| import org.graalvm.compiler.core.common.CompilationIdentifier; |
| import org.graalvm.compiler.core.common.CompilationRequestIdentifier; |
| import org.graalvm.compiler.debug.GraalError; |
| |
| import jdk.vm.ci.hotspot.HotSpotCompilationRequest; |
| import jdk.vm.ci.runtime.JVMCICompiler; |
| |
| /** |
| * {@link CompilationIdentifier} for a {@linkplain HotSpotCompilationRequest hotspot compilation |
| * request}. |
| */ |
| public class HotSpotCompilationIdentifier implements CompilationRequestIdentifier { |
| private final HotSpotCompilationRequest request; |
| |
| public HotSpotCompilationIdentifier(HotSpotCompilationRequest request) { |
| this.request = request; |
| } |
| |
| public boolean isOsrCompilation() { |
| return request.getEntryBCI() != JVMCICompiler.INVOCATION_ENTRY_BCI; |
| } |
| |
| @Override |
| public final String toString() { |
| return toString(Verbosity.DETAILED); |
| } |
| |
| @Override |
| public String toString(Verbosity verbosity) { |
| return buildString(new StringBuilder(), verbosity).toString(); |
| } |
| |
| protected StringBuilder buildString(StringBuilder sb, Verbosity verbosity) { |
| switch (verbosity) { |
| case ID: |
| buildID(sb); |
| break; |
| case NAME: |
| buildName(sb); |
| break; |
| case DETAILED: |
| buildID(sb); |
| sb.append('['); |
| buildName(sb); |
| if (isOsrCompilation()) { |
| sb.append("@"); |
| sb.append(request.getEntryBCI()); |
| } |
| sb.append(']'); |
| break; |
| default: |
| throw new GraalError("unknown verbosity: " + verbosity); |
| } |
| return sb; |
| } |
| |
| protected StringBuilder buildName(StringBuilder sb) { |
| return sb.append(request.getMethod().format("%H.%n(%p)")); |
| } |
| |
| protected StringBuilder buildID(StringBuilder sb) { |
| if (isOsrCompilation()) { |
| sb.append("HotSpotOSRCompilation-"); |
| } else { |
| sb.append("HotSpotCompilation-"); |
| } |
| return sb.append(request.getId()); |
| } |
| |
| @Override |
| public HotSpotCompilationRequest getRequest() { |
| return request; |
| } |
| |
| } |