Mercurial > hg > graal-compiler
annotate agent/src/share/classes/sun/jvm/hotspot/opto/Compile.java @ 18041:52b4284cb496
Merge with jdk8u20-b26
| author | Gilles Duboscq <duboscq@ssw.jku.at> |
|---|---|
| date | Wed, 15 Oct 2014 16:02:50 +0200 |
| parents | 4ca6dc0799b6 |
| children |
| rev | line source |
|---|---|
| 3939 | 1 /* |
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6964458: Reimplement class meta-data storage to use native memory
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2 * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved. |
| 3939 | 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 * | |
| 7440 | 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. | |
| 3939 | 22 * |
| 23 */ | |
| 24 | |
| 25 package sun.jvm.hotspot.opto; | |
| 26 | |
| 27 import java.util.*; | |
|
18041
52b4284cb496
Merge with jdk8u20-b26
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
14909
diff
changeset
|
28 import java.io.PrintStream; |
| 3939 | 29 import sun.jvm.hotspot.ci.*; |
| 30 import sun.jvm.hotspot.debugger.*; | |
| 31 import sun.jvm.hotspot.runtime.*; | |
| 32 import sun.jvm.hotspot.oops.*; | |
| 33 import sun.jvm.hotspot.types.*; | |
| 34 | |
| 35 public class Compile extends VMObject { | |
| 36 static { | |
| 37 VM.registerVMInitializedObserver(new Observer() { | |
| 38 public void update(Observable o, Object data) { | |
| 39 initialize(VM.getVM().getTypeDataBase()); | |
| 40 } | |
| 41 }); | |
| 42 } | |
| 43 | |
| 44 private static synchronized void initialize(TypeDataBase db) throws WrongTypeException { | |
| 45 Type type = db.lookupType("Compile"); | |
| 46 rootField = type.getAddressField("_root"); | |
| 47 uniqueField = new CIntField(type.getCIntegerField("_unique"), 0); | |
| 48 entryBciField = new CIntField(type.getCIntegerField("_entry_bci"), 0); | |
| 49 topField = type.getAddressField("_top"); | |
| 50 cfgField = type.getAddressField("_cfg"); | |
| 51 regallocField = type.getAddressField("_regalloc"); | |
| 52 methodField = type.getAddressField("_method"); | |
| 53 iltField = type.getAddressField("_ilt"); | |
| 54 } | |
| 55 | |
| 56 private static AddressField rootField; | |
| 57 private static CIntField uniqueField; | |
| 58 private static CIntField entryBciField; | |
| 59 private static AddressField topField; | |
| 60 private static AddressField cfgField; | |
| 61 private static AddressField regallocField; | |
| 62 private static AddressField methodField; | |
| 63 private static AddressField iltField; | |
| 64 | |
| 65 public Compile(Address addr) { | |
| 66 super(addr); | |
| 67 } | |
| 68 | |
| 69 public Node root() { | |
| 70 return new RootNode(rootField.getValue(this.getAddress())); | |
| 71 } | |
| 72 | |
| 73 public int entryBci() { | |
| 74 return (int)entryBciField.getValue(getAddress()); | |
| 75 } | |
| 76 | |
| 77 public ciMethod method() { | |
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6725
da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
coleenp
parents:
3939
diff
changeset
|
78 return (ciMethod) ciObjectFactory.getMetadata(methodField.getValue(getAddress())); |
| 3939 | 79 } |
| 80 | |
| 81 public PhaseCFG cfg() { | |
| 82 Address a = cfgField.getValue(this.getAddress()); | |
| 83 if (a != null) { | |
| 84 return new PhaseCFG(a); | |
| 85 } | |
| 86 return null; | |
| 87 } | |
| 88 | |
| 89 public InlineTree ilt() { | |
| 90 Address a = iltField.getValue(this.getAddress()); | |
| 91 if (a != null) { | |
| 92 return new InlineTree(a); | |
| 93 } | |
| 94 return null; | |
| 95 } | |
|
18041
52b4284cb496
Merge with jdk8u20-b26
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
14909
diff
changeset
|
96 |
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52b4284cb496
Merge with jdk8u20-b26
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
14909
diff
changeset
|
97 public void dumpInlineData(PrintStream out) { |
|
52b4284cb496
Merge with jdk8u20-b26
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
14909
diff
changeset
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98 InlineTree inlTree = ilt(); |
|
52b4284cb496
Merge with jdk8u20-b26
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
14909
diff
changeset
|
99 if (inlTree != null) { |
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52b4284cb496
Merge with jdk8u20-b26
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
14909
diff
changeset
|
100 out.print(" inline " + inlTree.count()); |
|
52b4284cb496
Merge with jdk8u20-b26
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
14909
diff
changeset
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101 inlTree.dumpReplayData(out); |
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52b4284cb496
Merge with jdk8u20-b26
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
14909
diff
changeset
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102 } |
|
52b4284cb496
Merge with jdk8u20-b26
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
14909
diff
changeset
|
103 } |
|
52b4284cb496
Merge with jdk8u20-b26
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
14909
diff
changeset
|
104 |
| 3939 | 105 } |