Mercurial > hg > graal-jvmci-8
view agent/src/share/classes/sun/jvm/hotspot/runtime/ia64/cInterpreter.java @ 196:d1605aabd0a1 jdk7-b30
6719955: Update copyright year
Summary: Update copyright year for files that have been modified in 2008
Reviewed-by: ohair, tbell
author | xdono |
---|---|
date | Wed, 02 Jul 2008 12:55:16 -0700 |
parents | a61af66fc99e |
children | c18cbe5936b8 |
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/* * Copyright 2003 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. * */ package sun.jvm.hotspot.runtime.ia64; import java.util.*; // import sun.jvm.hotspot.asm.ia64.*; import sun.jvm.hotspot.code.*; import sun.jvm.hotspot.compiler.*; import sun.jvm.hotspot.debugger.*; import sun.jvm.hotspot.oops.*; import sun.jvm.hotspot.runtime.*; import sun.jvm.hotspot.types.*; import sun.jvm.hotspot.utilities.*; /** Specialization of and implementation of abstract methods of the Frame class for the ia64 family of CPUs. */ public class cInterpreter extends VMObject { private static final boolean DEBUG = true; private static AddressField bcpField; private static AddressField localsField; private static AddressField constantsField; private static AddressField methodField; private static AddressField stackField; // i.e. tos private static AddressField stackBaseField; // ultimate bottom of stack private static AddressField stackLimitField; // ultimate top of stack private static AddressField monitorBaseField; private static CIntegerField messageField; private static AddressField prevFieldField; private static AddressField wrapperField; private static AddressField prevField; private static int NO_REQUEST; private static int INITIALIZE; private static int METHOD_ENTRY; private static int METHOD_RESUME; private static int GOT_MONITORS; private static int RETHROW_EXCEPTION; private static int CALL_METHOD; private static int RETURN_FROM_METHOD; private static int RETRY_METHOD; private static int MORE_MONITORS; private static int THROWING_EXCEPTION; private static int POPPING_FRAME; static { VM.registerVMInitializedObserver(new Observer() { public void update(Observable o, Object data) { initialize(VM.getVM().getTypeDataBase()); } }); } private static synchronized void initialize(TypeDataBase db) { Type cInterpreterType = db.lookupType("cInterpreter"); bcpField = cInterpreterType.getAddressField("_bcp"); localsField = cInterpreterType.getAddressField("_locals"); constantsField = cInterpreterType.getAddressField("_constants"); methodField = cInterpreterType.getAddressField("_method"); stackField = cInterpreterType.getAddressField("_stack"); stackBaseField = cInterpreterType.getAddressField("_stack_base"); stackLimitField = cInterpreterType.getAddressField("_stack_limit"); monitorBaseField = cInterpreterType.getAddressField("_monitor_base"); // messageField = cInterpreterType.getCIntegerField("_msg"); messageField = null; wrapperField = cInterpreterType.getAddressField("_wrapper"); prevField = cInterpreterType.getAddressField("_prev_link"); /* NO_REQUEST = db.lookupIntConstant("no_request").intValue(); INITIALIZE = db.lookupIntConstant("initialize").intValue(); METHOD_ENTRY = db.lookupIntConstant("method_entry").intValue(); METHOD_RESUME = db.lookupIntConstant("method_resume").intValue(); GOT_MONITORS = db.lookupIntConstant("got_monitors").intValue(); RETHROW_EXCEPTION = db.lookupIntConstant("rethrow_exception").intValue(); CALL_METHOD = db.lookupIntConstant("call_method").intValue(); RETURN_FROM_METHOD = db.lookupIntConstant("return_from_method").intValue(); RETRY_METHOD = db.lookupIntConstant("retry_method").intValue(); MORE_MONITORS = db.lookupIntConstant("more_monitors").intValue(); THROWING_EXCEPTION = db.lookupIntConstant("throwing_exception").intValue(); POPPING_FRAME = db.lookupIntConstant("popping_frame").intValue(); */ } public cInterpreter(Address addr) { super(addr); } public Address prev() { return prevField.getValue(addr); } public Address locals() { Address val = localsField.getValue(addr); return val; } public Address localsAddr() { Address localsAddr = localsField.getValue(addr); return localsAddr; } public Address bcp() { Address val = bcpField.getValue(addr); return val; } public Address bcpAddr() { Address bcpAddr = addr.addOffsetTo(bcpField.getOffset()); return bcpAddr; } public Address constants() { Address val = constantsField.getValue(addr); return val; } public Address constantsAddr() { Address constantsAddr = constantsField.getValue(addr); return constantsAddr; } public Address method() { Address val = methodField.getValue(addr); return val; } public Address methodAddr() { Address methodAddr = addr.addOffsetTo(methodField.getOffset()); return methodAddr; } public Address stack() { Address val = stackField.getValue(addr); return val; } public Address stackBase() { Address val = stackBaseField.getValue(addr); return val; } public Address stackLimit() { Address val = stackLimitField.getValue(addr); return val; } public Address monitorBase() { Address val = monitorBaseField.getValue(addr); return val; } public Address wrapper() { return wrapperField.getValue(addr); } public int message() { int val = (int) messageField.getValue(addr); return val; } }