1 /* 2 * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 package com.sun.hotspot.tools.compiler; 26 27 import java.io.PrintStream; 28 29 class UncommonTrapEvent extends BasicLogEvent { 30 31 private final String reason; 32 private final String action; 33 private int count; 34 private String jvms = ""; 35 36 UncommonTrapEvent(double s, String i, String r, String a, int c) { 37 super(s, i); 38 reason = r; 39 action = a; 40 count = c; 41 } 42 43 44 public void addJVMS(String method, int bci) { 45 setJvms(getJvms() + " @" + bci + " " + method + "\n"); 46 } 47 48 public void updateCount(UncommonTrapEvent trap) { 49 setCount(Math.max(getCount(), trap.getCount())); 50 } 51 52 public void print(PrintStream stream) { 53 stream.printf("%s uncommon trap %s %s\n", getId(), getReason(), getAction()); 54 stream.print(getJvms()); 55 } 56 57 public String getReason() { 58 return reason; 59 } 60 61 public String getAction() { 62 return action; 63 } 64 65 public int getCount() { 66 return count; 67 } 68 69 public void setCount(int count) { 70 this.count = count; 71 } 72 73 public String getJvms() { 74 return jvms; 75 } 76 77 public void setJvms(String jvms) { 78 this.jvms = jvms; 79 } 80 81 public void setCompilation(Compilation compilation) { 82 this.compilation = compilation; 83 } 84 }