Mercurial > hg > truffle
view agent/src/share/classes/sun/jvm/hotspot/oops/OopPrinter.java @ 3945:8ed53447f690
Merge
author | iveresov |
---|---|
date | Thu, 15 Sep 2011 12:44:09 -0700 |
parents | c18cbe5936b8 |
children | da91efe96a93 |
line wrap: on
line source
/* * Copyright (c) 2000, 2008, 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.jvm.hotspot.oops; import java.io.*; public class OopPrinter implements OopVisitor { public OopPrinter(PrintStream tty) { this.tty = tty; } PrintStream tty; public void prologue() { Oop.printOopValueOn(getObj(), tty); tty.println(" (object size = " + getObj().getObjectSize() + ")"); } public void epilogue() { tty.println(); } private Oop obj; public void setObj(Oop obj) { this.obj = obj; } public Oop getObj() { return obj; } private void printField(Field field) { field.printOn(tty); } public void doOop(OopField field, boolean isVMField) { printField(field); Oop.printOopValueOn(field.getValue(getObj()), tty); tty.println(); } public void doOop(NarrowOopField field, boolean isVMField) { printField(field); Oop.printOopValueOn(field.getValue(getObj()), tty); tty.println(); } public void doChar(CharField field, boolean isVMField) { printField(field); char c = field.getValue(getObj()); // Fix me: not yet complete if (Character.isLetterOrDigit(c)) tty.println(c); else tty.println((int)c); } public void doByte(ByteField field, boolean isVMField) { printField(field); tty.println(field.getValue(getObj())); } public void doBoolean(BooleanField field, boolean isVMField) { printField(field); tty.println(field.getValue(getObj())); } public void doShort(ShortField field, boolean isVMField) { printField(field); tty.println(field.getValue(getObj())); } public void doInt(IntField field, boolean isVMField) { printField(field); tty.println(field.getValue(getObj())); } public void doLong(LongField field, boolean isVMField) { printField(field); tty.println(field.getValue(getObj())); } public void doFloat(FloatField field, boolean isVMField) { printField(field); tty.println(field.getValue(getObj())); } public void doDouble(DoubleField field, boolean isVMField) { printField(field); tty.println(field.getValue(getObj())); } public void doCInt(CIntField field, boolean isVMField) { printField(field); tty.println(field.getValue(getObj())); } }