Mercurial > hg > truffle

annotate graal/com.oracle.graal.api.meta/src/com/oracle/graal/api/meta/DelegatingMetaAccessProvider.java @ 11839:0e2cceed1caf

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Temporarily move encodeDeoptActionAndReason to MetaAccessProvider Add AbstractDeoptimizeNode.getActionAndReason
author Gilles Duboscq <duboscq@ssw.jku.at>
date Mon, 30 Sep 2013 16:09:40 +0200
parents 976ebd1973d1
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
11607
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
1 /*
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
4 *
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
5 * This code is free software; you can redistribute it and/or modify it
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
6 * under the terms of the GNU General Public License version 2 only, as
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
7 * published by the Free Software Foundation.
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
8 *
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
9 * This code is distributed in the hope that it will be useful, but WITHOUT
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
12 * version 2 for more details (a copy is included in the LICENSE file that
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
13 * accompanied this code).
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
14 *
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
15 * You should have received a copy of the GNU General Public License version
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
16 * 2 along with this work; if not, write to the Free Software Foundation,
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
18 *
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
20 * or visit www.oracle.com if you need additional information or have any
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
21 * questions.
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
22 */
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
23 package com.oracle.graal.api.meta;
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
24
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
25 import java.lang.reflect.*;
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
26
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
27 /**
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
28 * A {@link MetaAccessProvider} that delegates to another {@link MetaAccessProvider}.
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
29 */
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
30 public class DelegatingMetaAccessProvider implements MetaAccessProvider {
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
31
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
32 private final MetaAccessProvider delegate;
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
33
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
34 public DelegatingMetaAccessProvider(MetaAccessProvider delegate) {
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
35 this.delegate = delegate;
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
36 }
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
37
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
38 protected MetaAccessProvider delegate() {
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
39 return delegate;
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
40 }
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
41
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
42 public ResolvedJavaType lookupJavaType(Class<?> clazz) {
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
43 return delegate.lookupJavaType(clazz);
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
44 }
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
45
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
46 public ResolvedJavaMethod lookupJavaMethod(Method reflectionMethod) {
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
47 return delegate.lookupJavaMethod(reflectionMethod);
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
48 }
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
49
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
50 public ResolvedJavaMethod lookupJavaConstructor(Constructor reflectionConstructor) {
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
51 return delegate.lookupJavaConstructor(reflectionConstructor);
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
52 }
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
53
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
54 public ResolvedJavaField lookupJavaField(Field reflectionField) {
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
55 return delegate.lookupJavaField(reflectionField);
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
56 }
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
57
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
58 public ResolvedJavaType lookupJavaType(Constant constant) {
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
59 return delegate.lookupJavaType(constant);
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
60 }
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
61
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
62 public Signature parseMethodDescriptor(String methodDescriptor) {
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
63 return delegate.parseMethodDescriptor(methodDescriptor);
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
64 }
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
65
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
66 public boolean constantEquals(Constant x, Constant y) {
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
67 return delegate.constantEquals(x, y);
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
68 }
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
69
11682
976ebd1973d1 The runtime might not always be able to report an array length
Christian Wimmer <christian.wimmer@oracle.com>
parents: 11607
diff changeset
70 public Integer lookupArrayLength(Constant array) {
11607
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
71 return delegate.lookupArrayLength(array);
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
72 }
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
73
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
74 public Constant readUnsafeConstant(Kind kind, Object base, long displacement, boolean compressible) {
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
75 return delegate.readUnsafeConstant(kind, base, displacement, compressible);
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
76 }
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
77
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
78 public boolean isReexecutable(ForeignCallDescriptor descriptor) {
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
79 return delegate.isReexecutable(descriptor);
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
80 }
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
81
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
82 public LocationIdentity[] getKilledLocations(ForeignCallDescriptor descriptor) {
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
83 return delegate.getKilledLocations(descriptor);
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
84 }
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
85
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
86 public boolean canDeoptimize(ForeignCallDescriptor descriptor) {
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
87 return delegate.canDeoptimize(descriptor);
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
88 }
11839
0e2cceed1caf Temporarily move encodeDeoptActionAndReason to MetaAccessProvider
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 11682
diff changeset
89
0e2cceed1caf Temporarily move encodeDeoptActionAndReason to MetaAccessProvider
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 11682
diff changeset
90 public Constant encodeDeoptActionAndReason(DeoptimizationAction action, DeoptimizationReason reason) {
0e2cceed1caf Temporarily move encodeDeoptActionAndReason to MetaAccessProvider
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 11682
diff changeset
91 return delegate().encodeDeoptActionAndReason(action, reason);
0e2cceed1caf Temporarily move encodeDeoptActionAndReason to MetaAccessProvider
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 11682
diff changeset
92 }
11607
d351a72596a9 added DelegatingMetaAccessProvider, DelegatingCodeCacheProvider, DelegatingGraalCodeCacheProvider
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
93 }