Mercurial > hg > graal-compiler
view c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotTypePrimitive.java @ 1429:abc670a709dc
* -XX:TraceC1X=0...5 controls the native c1x tracing
* -Dc1x.debug=true turns on the logging proxies and lots of log output on the java side
* provide more information about types to the compiler (type hierarchy, etc)
* provide exception handler tables to the compiler
* add exception handlers to the nmethod
* correct implementation of ExceptionObject
* exception handling/unwinding entry points
* modified versions of handle/unwind exception stubs using standard calling conventions
* exception throwing
* implicit null pointer exception, implicit div by 0 exception
* arraystore/classcast/arrayindex exceptions
* checkcast implementation
* newarray, anewarray, multinewarray implementation
* correct new instance initialization
* access to java class mirrors (for ldc)
* unresolved methods
* class resolving - class patching (asssembly prototype copying)
author | Lukas Stadler <lukas.stadler@oracle.com> |
---|---|
date | Tue, 31 Aug 2010 22:13:30 -0700 |
parents | 760213a60e8b |
children | efba53f86c4f |
line wrap: on
line source
/* * Copyright (c) 2010 Sun Microsystems, Inc. All rights reserved. * * Sun Microsystems, Inc. has intellectual property rights relating to technology embodied in the product that is * described in this document. In particular, and without limitation, these intellectual property rights may include one * or more of the U.S. patents listed at http://www.sun.com/patents and one or more additional patents or pending patent * applications in the U.S. and in other countries. * * U.S. Government Rights - Commercial software. Government users are subject to the Sun Microsystems, Inc. standard * license agreement and applicable provisions of the FAR and its supplements. * * Use is subject to license terms. Sun, Sun Microsystems, the Sun logo, Java and Solaris are trademarks or registered * trademarks of Sun Microsystems, Inc. in the U.S. and other countries. All SPARC trademarks are used under license and * are trademarks or registered trademarks of SPARC International, Inc. in the U.S. and other countries. * * UNIX is a registered trademark in the U.S. and other countries, exclusively licensed through X/Open Company, Ltd. */ package com.sun.hotspot.c1x; import com.sun.cri.ci.*; import com.sun.cri.ri.*; /** * Implementation of RiType for primitive HotSpot types. * * @author Thomas Wuerthinger, Lukas Stadler */ public class HotSpotTypePrimitive implements HotSpotType { private CiKind kind; public HotSpotTypePrimitive(CiKind kind) { this.kind = kind; } @Override public int accessFlags() { // TODO Auto-generated method stub return 0; } @Override public RiType arrayOf() { // TODO Auto-generated method stub return null; } @Override public RiType componentType() { return null; } @Override public RiType exactType() { // TODO Auto-generated method stub return null; } @Override public CiConstant getEncoding(Representation r) { // TODO Auto-generated method stub return null; } @Override public CiKind getRepresentationKind(Representation r) { return kind; } @Override public boolean hasFinalizableSubclass() { return false; } @Override public boolean hasFinalizer() { return false; } @Override public boolean hasSubclass() { return false; } @Override public boolean isArrayClass() { return false; } @Override public boolean isInitialized() { return true; } @Override public boolean isInstance(Object obj) { return false; } @Override public boolean isInstanceClass() { return false; } @Override public boolean isInterface() { return false; } @Override public boolean isResolved() { return true; } @Override public boolean isSubtypeOf(RiType other) { return false; } @Override public Class<?> javaClass() { return kind.toJavaClass(); } @Override public CiKind kind() { return kind; } @Override public String name() { return kind.toString(); } @Override public RiMethod resolveMethodImpl(RiMethod method) { return null; } @Override public String toString() { return "HotSpotTypePrimitive<" + kind + ">"; } }