Mercurial > hg > graal-compiler
annotate graal/com.oracle.jvmci.hotspot/src/com/oracle/jvmci/hotspot/CompilerToVM.java @ 21652:5f3dda39d205
Truffle: add DynamicObject#containsKey, make flags parameter optional, minor simplifications
author | Andreas Woess <andreas.woess@oracle.com> |
---|---|
date | Mon, 01 Jun 2015 12:55:56 +0200 |
parents | d563baeca9df |
children |
rev | line source |
---|---|
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
1 /* |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
2 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
4 * |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
5 * This code is free software; you can redistribute it and/or modify it |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
6 * under the terms of the GNU General Public License version 2 only, as |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
7 * published by the Free Software Foundation. |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
8 * |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
9 * This code is distributed in the hope that it will be useful, but WITHOUT |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
12 * version 2 for more details (a copy is included in the LICENSE file that |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
13 * accompanied this code). |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
14 * |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
15 * You should have received a copy of the GNU General Public License version |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
16 * 2 along with this work; if not, write to the Free Software Foundation, |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
18 * |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
20 * or visit www.oracle.com if you need additional information or have any |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
21 * questions. |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
22 */ |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
23 |
21552
9579a3c62a9e
use skeleton findbugs jar containing only SuppresFBWarnings to avoid external dependency for JVMCI classes (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21414
diff
changeset
|
24 package com.oracle.jvmci.hotspot; |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
25 |
20176
03b4fa99eff8
rename CompilerToVM.readUnsafeOop to readUncompressedOop and only use it for reading oops in VM data structures since Unsafe.getObject() can be used for other cases
Doug Simon <doug.simon@oracle.com>
parents:
19782
diff
changeset
|
26 import sun.misc.*; |
03b4fa99eff8
rename CompilerToVM.readUnsafeOop to readUncompressedOop and only use it for reading oops in VM data structures since Unsafe.getObject() can be used for other cases
Doug Simon <doug.simon@oracle.com>
parents:
19782
diff
changeset
|
27 |
21556
48c1ebd24120
renamed com.oracle.graal.api[meta|code] modules to com.oracle.jvmci.[meta|code] (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21554
diff
changeset
|
28 import com.oracle.jvmci.code.*; |
21554
b1530a6cce8c
renamed com.oracle.graal.[debug|options|hotspotvmconfig]* modules to com.oracle.jvmci.[debug|options|hotspotvmconfig]* modules (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21552
diff
changeset
|
29 import com.oracle.jvmci.hotspotvmconfig.*; |
21556
48c1ebd24120
renamed com.oracle.graal.api[meta|code] modules to com.oracle.jvmci.[meta|code] (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21554
diff
changeset
|
30 import com.oracle.jvmci.meta.*; |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
31 |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
32 /** |
4410 | 33 * Calls from Java into HotSpot. |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
34 */ |
4220
5c80ccb80036
Renaming of VMExits and VMEntries part 1.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4199
diff
changeset
|
35 public interface CompilerToVM { |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
36 |
6950
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
37 /** |
15806
240cc9a901fb
don't use JNI natives to interact with VM metadata
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
15725
diff
changeset
|
38 * Copies the original bytecode of a given method into a new byte array and returns it. |
15045
0286888f792b
fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14908
diff
changeset
|
39 * |
6950
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
40 * @param metaspaceMethod the metaspace Method object |
15806
240cc9a901fb
don't use JNI natives to interact with VM metadata
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
15725
diff
changeset
|
41 * @return a new byte array containing the original bytecode |
6950
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
42 */ |
15843
747bc4099ad8
rename initializeBytecode to getBytecode and eliminate extra copy
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
15806
diff
changeset
|
43 byte[] getBytecode(long metaspaceMethod); |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
44 |
14105 | 45 int exceptionTableLength(long metaspaceMethod); |
46 | |
13305
a63d65b682a8
moved most HotSpotResolvedJavaMethod.getExceptionHandlers logic to Java
twisti
parents:
13295
diff
changeset
|
47 long exceptionTableStart(long metaspaceMethod); |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
48 |
6950
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
49 /** |
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
50 * Determines if a given metaspace Method object has balanced monitors. |
15045
0286888f792b
fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14908
diff
changeset
|
51 * |
6950
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
52 * @param metaspaceMethod the metaspace Method object to query |
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
53 * @return true if the method has balanced monitors |
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
54 */ |
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
55 boolean hasBalancedMonitors(long metaspaceMethod); |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
56 |
6950
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
57 /** |
13953
d587baa55dd7
Add shouldBeInlined method to ResolvedJavaMethod, implement it for HotSpot and use it in the inlining phase
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
13819
diff
changeset
|
58 * Determines if a given metaspace Method can be inlined. A method may not be inlinable for a |
d587baa55dd7
Add shouldBeInlined method to ResolvedJavaMethod, implement it for HotSpot and use it in the inlining phase
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
13819
diff
changeset
|
59 * number of reasons such as: |
6950
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
60 * <ul> |
14520 | 61 * <li>a CompileOracle directive may prevent inlining or compilation of methods</li> |
6950
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
62 * <li>the method may have a bytecode breakpoint set</li> |
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
63 * <li>the method may have other bytecode features that require special handling by the VM</li> |
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
64 * </ul> |
15045
0286888f792b
fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14908
diff
changeset
|
65 * |
13953
d587baa55dd7
Add shouldBeInlined method to ResolvedJavaMethod, implement it for HotSpot and use it in the inlining phase
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
13819
diff
changeset
|
66 * @param metaspaceMethod the metaspace Method object to query |
d587baa55dd7
Add shouldBeInlined method to ResolvedJavaMethod, implement it for HotSpot and use it in the inlining phase
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
13819
diff
changeset
|
67 * @return true if the method can be inlined |
d587baa55dd7
Add shouldBeInlined method to ResolvedJavaMethod, implement it for HotSpot and use it in the inlining phase
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
13819
diff
changeset
|
68 */ |
d587baa55dd7
Add shouldBeInlined method to ResolvedJavaMethod, implement it for HotSpot and use it in the inlining phase
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
13819
diff
changeset
|
69 boolean canInlineMethod(long metaspaceMethod); |
d587baa55dd7
Add shouldBeInlined method to ResolvedJavaMethod, implement it for HotSpot and use it in the inlining phase
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
13819
diff
changeset
|
70 |
d587baa55dd7
Add shouldBeInlined method to ResolvedJavaMethod, implement it for HotSpot and use it in the inlining phase
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
13819
diff
changeset
|
71 /** |
d587baa55dd7
Add shouldBeInlined method to ResolvedJavaMethod, implement it for HotSpot and use it in the inlining phase
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
13819
diff
changeset
|
72 * Determines if a given metaspace Method should be inlined at any cost. This could be because: |
d587baa55dd7
Add shouldBeInlined method to ResolvedJavaMethod, implement it for HotSpot and use it in the inlining phase
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
13819
diff
changeset
|
73 * <ul> |
d587baa55dd7
Add shouldBeInlined method to ResolvedJavaMethod, implement it for HotSpot and use it in the inlining phase
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
13819
diff
changeset
|
74 * <li>a CompileOracle directive may forces inlining of this methods</li> |
d587baa55dd7
Add shouldBeInlined method to ResolvedJavaMethod, implement it for HotSpot and use it in the inlining phase
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
13819
diff
changeset
|
75 * <li>an annotation forces inlining of this method</li> |
d587baa55dd7
Add shouldBeInlined method to ResolvedJavaMethod, implement it for HotSpot and use it in the inlining phase
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
13819
diff
changeset
|
76 * </ul> |
15045
0286888f792b
fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14908
diff
changeset
|
77 * |
6950
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
78 * @param metaspaceMethod the metaspace Method object to query |
13953
d587baa55dd7
Add shouldBeInlined method to ResolvedJavaMethod, implement it for HotSpot and use it in the inlining phase
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
13819
diff
changeset
|
79 * @return true if the method should be inlined |
6950
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
80 */ |
13953
d587baa55dd7
Add shouldBeInlined method to ResolvedJavaMethod, implement it for HotSpot and use it in the inlining phase
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
13819
diff
changeset
|
81 boolean shouldInlineMethod(long metaspaceMethod); |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
82 |
6950
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
83 /** |
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
84 * Used to implement {@link ResolvedJavaType#findUniqueConcreteMethod(ResolvedJavaMethod)}. |
15045
0286888f792b
fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14908
diff
changeset
|
85 * |
6950
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
86 * @param metaspaceMethod the metaspace Method on which to based the search |
18789 | 87 * @param actualHolderMetaspaceKlass the best known type of receiver |
7530
5e3d1a68664e
applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents:
7307
diff
changeset
|
88 * @return the metaspace Method result or 0 is there is no unique concrete method for |
5e3d1a68664e
applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents:
7307
diff
changeset
|
89 * {@code metaspaceMethod} |
6950
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
90 */ |
16184
8fde32ece68e
use receiver type in findUniqueConcreteMethod
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
16006
diff
changeset
|
91 long findUniqueConcreteMethod(long actualHolderMetaspaceKlass, long metaspaceMethod); |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
92 |
6950
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
93 /** |
18195
62d3440228b8
Improve javadoc for ResolvedJavaType.getSingleImplementor() and CompilerToVM.getKlassImplementor().
Josef Eisl <josef.eisl@jku.at>
parents:
16492
diff
changeset
|
94 * Returns the implementor for the given interface class, if there is a single implementor. |
15045
0286888f792b
fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14908
diff
changeset
|
95 * |
13478
fe03864a2c72
replaced CompilerToVM.getUniqueImplementor with getKlassImplementor and moved the logic into Java
twisti
parents:
13374
diff
changeset
|
96 * @param metaspaceKlass the metaspace klass to get the implementor for |
18195
62d3440228b8
Improve javadoc for ResolvedJavaType.getSingleImplementor() and CompilerToVM.getKlassImplementor().
Josef Eisl <josef.eisl@jku.at>
parents:
16492
diff
changeset
|
97 * @return the implementor as metaspace klass pointer if there is a single implementor, null if |
62d3440228b8
Improve javadoc for ResolvedJavaType.getSingleImplementor() and CompilerToVM.getKlassImplementor().
Josef Eisl <josef.eisl@jku.at>
parents:
16492
diff
changeset
|
98 * there is no implementor, or the input metaspace klass pointer ({@code metaspaceKlass} |
62d3440228b8
Improve javadoc for ResolvedJavaType.getSingleImplementor() and CompilerToVM.getKlassImplementor().
Josef Eisl <josef.eisl@jku.at>
parents:
16492
diff
changeset
|
99 * ) itself if there is more than one implementor. |
7225
31c4d9f9e922
adder better CHA support
Christian Haeubl <haeubl@ssw.jku.at>
parents:
7147
diff
changeset
|
100 */ |
13478
fe03864a2c72
replaced CompilerToVM.getUniqueImplementor with getKlassImplementor and moved the logic into Java
twisti
parents:
13374
diff
changeset
|
101 long getKlassImplementor(long metaspaceKlass); |
7225
31c4d9f9e922
adder better CHA support
Christian Haeubl <haeubl@ssw.jku.at>
parents:
7147
diff
changeset
|
102 |
31c4d9f9e922
adder better CHA support
Christian Haeubl <haeubl@ssw.jku.at>
parents:
7147
diff
changeset
|
103 /** |
14717 | 104 * Determines if a given metaspace method is ignored by security stack walks. |
15045
0286888f792b
fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14908
diff
changeset
|
105 * |
6950
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
106 * @param metaspaceMethod the metaspace Method object |
14717 | 107 * @return true if the method is ignored |
6950
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
108 */ |
14717 | 109 boolean methodIsIgnoredBySecurityStackWalk(long metaspaceMethod); |
6950
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
110 |
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
111 /** |
13483
37ec2cabf397
moved JavaType creation in CompilerToVM.lookupType into Java
twisti
parents:
13478
diff
changeset
|
112 * Converts a name to a metaspace klass. |
15045
0286888f792b
fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14908
diff
changeset
|
113 * |
7027
58dbea9fb973
CompilerToVM.lookupType() now fails with an exception if eagerResolve is true and resolution fails
Doug Simon <doug.simon@oracle.com>
parents:
7019
diff
changeset
|
114 * @param name a well formed Java type in {@linkplain JavaType#getName() internal} format |
16492
8853b9304083
made type resolution require an accessing class context
Doug Simon <doug.simon@oracle.com>
parents:
16405
diff
changeset
|
115 * @param accessingClass the context of resolution (must not be null) |
14117
2b2f0022900f
removed unnecessary lookupKlassByName method
Doug Simon <doug.simon@oracle.com>
parents:
14107
diff
changeset
|
116 * @param resolve force resolution to a {@link ResolvedJavaType}. If true, this method will |
7530
5e3d1a68664e
applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents:
7307
diff
changeset
|
117 * either return a {@link ResolvedJavaType} or throw an exception |
13483
37ec2cabf397
moved JavaType creation in CompilerToVM.lookupType into Java
twisti
parents:
13478
diff
changeset
|
118 * @return a metaspace klass for {@code name} |
14117
2b2f0022900f
removed unnecessary lookupKlassByName method
Doug Simon <doug.simon@oracle.com>
parents:
14107
diff
changeset
|
119 * @throws LinkageError if {@code resolve == true} and the resolution failed |
7027
58dbea9fb973
CompilerToVM.lookupType() now fails with an exception if eagerResolve is true and resolution fails
Doug Simon <doug.simon@oracle.com>
parents:
7019
diff
changeset
|
120 */ |
14117
2b2f0022900f
removed unnecessary lookupKlassByName method
Doug Simon <doug.simon@oracle.com>
parents:
14107
diff
changeset
|
121 long lookupType(String name, Class<?> accessingClass, boolean resolve); |
14093 | 122 |
14529 | 123 Object resolveConstantInPool(long metaspaceConstantPool, int cpi); |
124 | |
125 Object resolvePossiblyCachedConstantInPool(long metaspaceConstantPool, int cpi); | |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
126 |
14093 | 127 int lookupNameAndTypeRefIndexInPool(long metaspaceConstantPool, int cpi); |
128 | |
15968
42eaa579e134
more improvements to runtime initialization:
Doug Simon <doug.simon@oracle.com>
parents:
15843
diff
changeset
|
129 String lookupNameRefInPool(long metaspaceConstantPool, int cpi); |
14093 | 130 |
15968
42eaa579e134
more improvements to runtime initialization:
Doug Simon <doug.simon@oracle.com>
parents:
15843
diff
changeset
|
131 String lookupSignatureRefInPool(long metaspaceConstantPool, int cpi); |
14093 | 132 |
133 int lookupKlassRefIndexInPool(long metaspaceConstantPool, int cpi); | |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
134 |
14530
d87b84dade7d
moved CompilerToVM.loadReferencedTypeInPool logic into Java
twisti
parents:
14529
diff
changeset
|
135 long constantPoolKlassAt(long metaspaceConstantPool, int cpi); |
d87b84dade7d
moved CompilerToVM.loadReferencedTypeInPool logic into Java
twisti
parents:
14529
diff
changeset
|
136 |
14069
2f37b0e442fe
removed remaining VMToCompiler calls for allocating Graal API objects
Doug Simon <doug.simon@oracle.com>
parents:
14052
diff
changeset
|
137 /** |
2f37b0e442fe
removed remaining VMToCompiler calls for allocating Graal API objects
Doug Simon <doug.simon@oracle.com>
parents:
14052
diff
changeset
|
138 * Looks up a class entry in a constant pool. |
15045
0286888f792b
fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14908
diff
changeset
|
139 * |
14093 | 140 * @param metaspaceConstantPool metaspace constant pool pointer |
141 * @param cpi constant pool index | |
142 * @return a metaspace Klass for a resolved method entry, a metaspace Symbol otherwise (with | |
143 * tagging) | |
14069
2f37b0e442fe
removed remaining VMToCompiler calls for allocating Graal API objects
Doug Simon <doug.simon@oracle.com>
parents:
14052
diff
changeset
|
144 */ |
14093 | 145 long lookupKlassInPool(long metaspaceConstantPool, int cpi); |
146 | |
147 /** | |
148 * Looks up a method entry in a constant pool. | |
15045
0286888f792b
fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14908
diff
changeset
|
149 * |
14093 | 150 * @param metaspaceConstantPool metaspace constant pool pointer |
151 * @param cpi constant pool index | |
152 * @return a metaspace Method for a resolved method entry, 0 otherwise | |
153 */ | |
154 long lookupMethodInPool(long metaspaceConstantPool, int cpi, byte opcode); | |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
155 |
14069
2f37b0e442fe
removed remaining VMToCompiler calls for allocating Graal API objects
Doug Simon <doug.simon@oracle.com>
parents:
14052
diff
changeset
|
156 /** |
2f37b0e442fe
removed remaining VMToCompiler calls for allocating Graal API objects
Doug Simon <doug.simon@oracle.com>
parents:
14052
diff
changeset
|
157 * Looks up a field entry in a constant pool and attempts to resolve it. The values returned in |
2f37b0e442fe
removed remaining VMToCompiler calls for allocating Graal API objects
Doug Simon <doug.simon@oracle.com>
parents:
14052
diff
changeset
|
158 * {@code info} are: |
15045
0286888f792b
fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14908
diff
changeset
|
159 * |
14069
2f37b0e442fe
removed remaining VMToCompiler calls for allocating Graal API objects
Doug Simon <doug.simon@oracle.com>
parents:
14052
diff
changeset
|
160 * <pre> |
14093 | 161 * [(int) flags, // only valid if field is resolved |
162 * (int) offset] // only valid if field is resolved | |
14069
2f37b0e442fe
removed remaining VMToCompiler calls for allocating Graal API objects
Doug Simon <doug.simon@oracle.com>
parents:
14052
diff
changeset
|
163 * </pre> |
15045
0286888f792b
fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14908
diff
changeset
|
164 * |
14093 | 165 * @param metaspaceConstantPool metaspace constant pool pointer |
166 * @param cpi constant pool index | |
14069
2f37b0e442fe
removed remaining VMToCompiler calls for allocating Graal API objects
Doug Simon <doug.simon@oracle.com>
parents:
14052
diff
changeset
|
167 * @param info an array in which the details of the field are returned |
2f37b0e442fe
removed remaining VMToCompiler calls for allocating Graal API objects
Doug Simon <doug.simon@oracle.com>
parents:
14052
diff
changeset
|
168 * @return true if the field is resolved |
2f37b0e442fe
removed remaining VMToCompiler calls for allocating Graal API objects
Doug Simon <doug.simon@oracle.com>
parents:
14052
diff
changeset
|
169 */ |
14093 | 170 long resolveField(long metaspaceConstantPool, int cpi, byte opcode, long[] info); |
14069
2f37b0e442fe
removed remaining VMToCompiler calls for allocating Graal API objects
Doug Simon <doug.simon@oracle.com>
parents:
14052
diff
changeset
|
171 |
14530
d87b84dade7d
moved CompilerToVM.loadReferencedTypeInPool logic into Java
twisti
parents:
14529
diff
changeset
|
172 int constantPoolRemapInstructionOperandFromCache(long metaspaceConstantPool, int cpi); |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
173 |
14052
361acb279104
moved to-constant-pool-index conversion up to Java
twisti
parents:
14012
diff
changeset
|
174 Object lookupAppendixInPool(long metaspaceConstantPool, int cpi); |
9011
23762f2438b6
support for compiling LambdaForm invocations (invokevirtual instructions that were rewritten to invokehandle instructions)
Doug Simon <doug.simon@oracle.com>
parents:
8945
diff
changeset
|
175 |
6950
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
176 /** |
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
177 * Installs the result of a compilation into the code cache. |
15045
0286888f792b
fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14908
diff
changeset
|
178 * |
9669
ed6202820ecf
renamed HotSpotCompilationResult to HotSpotCompiledCode and added subclasses HotSpotCompiledNmethod and HotSpotCompiledRuntimeStub
Doug Simon <doug.simon@oracle.com>
parents:
9649
diff
changeset
|
179 * @param compiledCode the result of a compilation |
9604 | 180 * @param code the details of the installed CodeBlob are written to this object |
21414
b04f579c803f
removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21413
diff
changeset
|
181 * @return the outcome of the installation which will be one of |
b04f579c803f
removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21413
diff
changeset
|
182 * {@link HotSpotVMConfig#codeInstallResultOk}, |
b04f579c803f
removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21413
diff
changeset
|
183 * {@link HotSpotVMConfig#codeInstallResultCacheFull}, |
b04f579c803f
removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21413
diff
changeset
|
184 * {@link HotSpotVMConfig#codeInstallResultCodeTooLarge}, |
b04f579c803f
removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21413
diff
changeset
|
185 * {@link HotSpotVMConfig#codeInstallResultDependenciesFailed} or |
b04f579c803f
removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21413
diff
changeset
|
186 * {@link HotSpotVMConfig#codeInstallResultDependenciesInvalid}. |
6950
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
187 */ |
21414
b04f579c803f
removed unnecessary CompilerToVM.CodeInstallResult enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21413
diff
changeset
|
188 int installCode(HotSpotCompiledCode compiledCode, InstalledCode code, SpeculationLog speculationLog); |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
189 |
13103
c0b0974dd509
moved notification of Graal compilation statistics from VMToCompiler to CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
12559
diff
changeset
|
190 /** |
c0b0974dd509
moved notification of Graal compilation statistics from VMToCompiler to CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
12559
diff
changeset
|
191 * Notifies the VM of statistics for a completed compilation. |
15045
0286888f792b
fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14908
diff
changeset
|
192 * |
13103
c0b0974dd509
moved notification of Graal compilation statistics from VMToCompiler to CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
12559
diff
changeset
|
193 * @param id the identifier of the compilation |
c0b0974dd509
moved notification of Graal compilation statistics from VMToCompiler to CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
12559
diff
changeset
|
194 * @param method the method compiled |
c0b0974dd509
moved notification of Graal compilation statistics from VMToCompiler to CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
12559
diff
changeset
|
195 * @param osr specifies if the compilation was for on-stack-replacement |
c0b0974dd509
moved notification of Graal compilation statistics from VMToCompiler to CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
12559
diff
changeset
|
196 * @param processedBytecodes the number of bytecodes processed during the compilation, including |
c0b0974dd509
moved notification of Graal compilation statistics from VMToCompiler to CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
12559
diff
changeset
|
197 * the bytecodes of all inlined methods |
c0b0974dd509
moved notification of Graal compilation statistics from VMToCompiler to CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
12559
diff
changeset
|
198 * @param time the amount time spent compiling {@code method} |
c0b0974dd509
moved notification of Graal compilation statistics from VMToCompiler to CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
12559
diff
changeset
|
199 * @param timeUnitsPerSecond the granularity of the units for the {@code time} value |
c0b0974dd509
moved notification of Graal compilation statistics from VMToCompiler to CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
12559
diff
changeset
|
200 * @param installedCode the nmethod installed as a result of the compilation |
c0b0974dd509
moved notification of Graal compilation statistics from VMToCompiler to CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
12559
diff
changeset
|
201 */ |
15161
2c940b1a48d8
Convert InstalledCode from an interface into an abstract class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
15092
diff
changeset
|
202 void notifyCompilationStatistics(int id, HotSpotResolvedJavaMethod method, boolean osr, int processedBytecodes, long time, long timeUnitsPerSecond, InstalledCode installedCode); |
13103
c0b0974dd509
moved notification of Graal compilation statistics from VMToCompiler to CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
12559
diff
changeset
|
203 |
c0b0974dd509
moved notification of Graal compilation statistics from VMToCompiler to CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
12559
diff
changeset
|
204 void resetCompilationStatistics(); |
c0b0974dd509
moved notification of Graal compilation statistics from VMToCompiler to CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents:
12559
diff
changeset
|
205 |
6363
a73fcf1639fc
HotSpotVMConfig object is now allocated in Java
Doug Simon <doug.simon@oracle.com>
parents:
5780
diff
changeset
|
206 void initializeConfiguration(HotSpotVMConfig config); |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
207 |
15722
c583759bbcfd
ResolvedJavaType.resolveMethod now takes a callerType that is used to check access rules. Make it work for default methods.
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
15205
diff
changeset
|
208 long resolveMethod(long metaspaceKlassExactReceiver, long metaspaceMethod, long metaspaceKlassCaller); |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
209 |
14104 | 210 long getClassInitializer(long metaspaceKlass); |
9985
e6bd1004082a
added HotSpotResolvedObjectType.getMethods() to get all methods of a class including those (such as <clinit>) not normally exposed by Java reflection
Doug Simon <doug.simon@oracle.com>
parents:
9669
diff
changeset
|
211 |
14104 | 212 boolean hasFinalizableSubclass(long metaspaceKlass); |
9126
bc26f978b0ce
HotSpotResolvedObjectType: implement hasFinalizeSubclass() correctly
Bernhard Urban <bernhard.urban@jku.at>
parents:
9108
diff
changeset
|
213 |
6950
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
214 /** |
13264
b23cbfb4366a
merged CompilerToVM.getMetaspaceConstructor into CompilerToVM.getMetaspaceMethod
twisti
parents:
13263
diff
changeset
|
215 * Gets the metaspace Method object corresponding to a given {@link Class} object and slot |
b23cbfb4366a
merged CompilerToVM.getMetaspaceConstructor into CompilerToVM.getMetaspaceMethod
twisti
parents:
13263
diff
changeset
|
216 * number. |
15045
0286888f792b
fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14908
diff
changeset
|
217 * |
13264
b23cbfb4366a
merged CompilerToVM.getMetaspaceConstructor into CompilerToVM.getMetaspaceMethod
twisti
parents:
13263
diff
changeset
|
218 * @param holder method holder |
b23cbfb4366a
merged CompilerToVM.getMetaspaceConstructor into CompilerToVM.getMetaspaceMethod
twisti
parents:
13263
diff
changeset
|
219 * @param slot slot number of the method |
b23cbfb4366a
merged CompilerToVM.getMetaspaceConstructor into CompilerToVM.getMetaspaceMethod
twisti
parents:
13263
diff
changeset
|
220 * @return the metaspace Method |
6950
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
221 */ |
13264
b23cbfb4366a
merged CompilerToVM.getMetaspaceConstructor into CompilerToVM.getMetaspaceMethod
twisti
parents:
13263
diff
changeset
|
222 long getMetaspaceMethod(Class<?> holder, int slot); |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
223 |
9649 | 224 long getMaxCallTargetOffset(long address); |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
225 |
9338
0266549ff6e0
added support from compiled stubs to be installed as RuntimeStubs and to be able to directly call C/C++ runtime functions (GRAAL-81)
Doug Simon <doug.simon@oracle.com>
parents:
9126
diff
changeset
|
226 String disassembleCodeBlob(long codeBlob); |
7784
016e23829147
added HotSpot implementation of disassembling APIs
Doug Simon <doug.simon@oracle.com>
parents:
7530
diff
changeset
|
227 |
6950
41938af2b3d8
modifications to support non-perm-gen changes in HotSpot
Doug Simon <doug.simon@oracle.com>
parents:
6588
diff
changeset
|
228 StackTraceElement getStackTraceElement(long metaspaceMethod, int bci); |
5238
cce31bc56c00
made HotSpotResolvedMethodImpl.toStackTraceElement() call into native code to get an object containing source file info
Doug Simon <doug.simon@oracle.com>
parents:
5129
diff
changeset
|
229 |
15161
2c940b1a48d8
Convert InstalledCode from an interface into an abstract class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
15092
diff
changeset
|
230 Object executeCompiledMethod(Object arg1, Object arg2, Object arg3, InstalledCode hotspotInstalledCode) throws InvalidInstalledCodeException; |
4993
897b7d18bebc
added RiCompiledMethod.execute and the required VM infrastructure
Lukas Stadler <lukas.stadler@jku.at>
parents:
4635
diff
changeset
|
231 |
15161
2c940b1a48d8
Convert InstalledCode from an interface into an abstract class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
15092
diff
changeset
|
232 Object executeCompiledMethodVarargs(Object[] args, InstalledCode hotspotInstalledCode) throws InvalidInstalledCodeException; |
5246
8bf2c37c46c4
added RiCompiledMethod.executeVarargs(Object...) to support compiling and calling arbitrary Java methods
Doug Simon <doug.simon@oracle.com>
parents:
5238
diff
changeset
|
233 |
14104 | 234 long[] getLineNumberTable(long metaspaceMethod); |
7307
dc3e86fd3be1
Introduce cutomization capability for canonicalizer.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7225
diff
changeset
|
235 |
14104 | 236 long getLocalVariableTableStart(long metaspaceMethod); |
13306
dfb780080923
moved most CompilerToVM.getLocalVariableTable to Java
twisti
parents:
13305
diff
changeset
|
237 |
14104 | 238 int getLocalVariableTableLength(long metaspaceMethod); |
7786
8bbbde9d0a52
extended ResolvedJavaMethod API by getLocalVariableTable
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
7784
diff
changeset
|
239 |
7307
dc3e86fd3be1
Introduce cutomization capability for canonicalizer.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7225
diff
changeset
|
240 String getFileName(HotSpotResolvedJavaType method); |
8527
8a526d8b4604
Always clear 'queued for compilation' flag at the end of a compilation task
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
8349
diff
changeset
|
241 |
15052
5e6f29f287d6
added InstanceKlass::_graal_node_class field to accelerate Node.getNodeClass()
Doug Simon <doug.simon@oracle.com>
parents:
14908
diff
changeset
|
242 Class<?> getJavaMirror(long metaspaceKlass); |
5e6f29f287d6
added InstanceKlass::_graal_node_class field to accelerate Node.getNodeClass()
Doug Simon <doug.simon@oracle.com>
parents:
14908
diff
changeset
|
243 |
10715
c3760150dc29
Add function to read compressed klass pointers of constant objects natively
Christos Kotselidis <christos.kotselidis@oracle.com>
parents:
10639
diff
changeset
|
244 long readUnsafeKlassPointer(Object o); |
c3760150dc29
Add function to read compressed klass pointers of constant objects natively
Christos Kotselidis <christos.kotselidis@oracle.com>
parents:
10639
diff
changeset
|
245 |
20176
03b4fa99eff8
rename CompilerToVM.readUnsafeOop to readUncompressedOop and only use it for reading oops in VM data structures since Unsafe.getObject() can be used for other cases
Doug Simon <doug.simon@oracle.com>
parents:
19782
diff
changeset
|
246 /** |
21413
15a46a918fc1
removed unnecessary HotSpotCodeCache.MarkId enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21119
diff
changeset
|
247 * Reads an object pointer within a VM data structure. That is, any {@link HotSpotVMField} whose |
15a46a918fc1
removed unnecessary HotSpotCodeCache.MarkId enum (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21119
diff
changeset
|
248 * {@link HotSpotVMField#type() type} is {@code "oop"} (e.g., |
20176
03b4fa99eff8
rename CompilerToVM.readUnsafeOop to readUncompressedOop and only use it for reading oops in VM data structures since Unsafe.getObject() can be used for other cases
Doug Simon <doug.simon@oracle.com>
parents:
19782
diff
changeset
|
249 * {@code ArrayKlass::_component_mirror}, {@code Klass::_java_mirror}, |
03b4fa99eff8
rename CompilerToVM.readUnsafeOop to readUncompressedOop and only use it for reading oops in VM data structures since Unsafe.getObject() can be used for other cases
Doug Simon <doug.simon@oracle.com>
parents:
19782
diff
changeset
|
250 * {@code JavaThread::_threadObj}). |
03b4fa99eff8
rename CompilerToVM.readUnsafeOop to readUncompressedOop and only use it for reading oops in VM data structures since Unsafe.getObject() can be used for other cases
Doug Simon <doug.simon@oracle.com>
parents:
19782
diff
changeset
|
251 * |
03b4fa99eff8
rename CompilerToVM.readUnsafeOop to readUncompressedOop and only use it for reading oops in VM data structures since Unsafe.getObject() can be used for other cases
Doug Simon <doug.simon@oracle.com>
parents:
19782
diff
changeset
|
252 * Note that {@link Unsafe#getObject(Object, long)} cannot be used for this since it does a |
03b4fa99eff8
rename CompilerToVM.readUnsafeOop to readUncompressedOop and only use it for reading oops in VM data structures since Unsafe.getObject() can be used for other cases
Doug Simon <doug.simon@oracle.com>
parents:
19782
diff
changeset
|
253 * {@code narrowOop} read if the VM is using compressed oops whereas oops within VM data |
03b4fa99eff8
rename CompilerToVM.readUnsafeOop to readUncompressedOop and only use it for reading oops in VM data structures since Unsafe.getObject() can be used for other cases
Doug Simon <doug.simon@oracle.com>
parents:
19782
diff
changeset
|
254 * structures are (currently) always uncompressed. |
03b4fa99eff8
rename CompilerToVM.readUnsafeOop to readUncompressedOop and only use it for reading oops in VM data structures since Unsafe.getObject() can be used for other cases
Doug Simon <doug.simon@oracle.com>
parents:
19782
diff
changeset
|
255 * |
03b4fa99eff8
rename CompilerToVM.readUnsafeOop to readUncompressedOop and only use it for reading oops in VM data structures since Unsafe.getObject() can be used for other cases
Doug Simon <doug.simon@oracle.com>
parents:
19782
diff
changeset
|
256 * @param address address of an oop field within a VM data structure |
03b4fa99eff8
rename CompilerToVM.readUnsafeOop to readUncompressedOop and only use it for reading oops in VM data structures since Unsafe.getObject() can be used for other cases
Doug Simon <doug.simon@oracle.com>
parents:
19782
diff
changeset
|
257 */ |
03b4fa99eff8
rename CompilerToVM.readUnsafeOop to readUncompressedOop and only use it for reading oops in VM data structures since Unsafe.getObject() can be used for other cases
Doug Simon <doug.simon@oracle.com>
parents:
19782
diff
changeset
|
258 Object readUncompressedOop(long address); |
18719
6484e5c068c7
Generalize object reading in HotSpotMemoryAccessProvider.
Roland Schatz <roland.schatz@oracle.com>
parents:
18195
diff
changeset
|
259 |
12535
cee7f686c470
rename CompilerToVm.dontInline to doNotInlineOrCompile
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
12533
diff
changeset
|
260 void doNotInlineOrCompile(long metaspaceMethod); |
12532
9b1cc2628961
Extend the CompilerToVM interface to explicitly avoid compilation and inlining of methods
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
11852
diff
changeset
|
261 |
8611
6c4db417385a
added API to reset the profiling information for a method
Christian Haeubl <haeubl@ssw.jku.at>
parents:
8349
diff
changeset
|
262 /** |
6c4db417385a
added API to reset the profiling information for a method
Christian Haeubl <haeubl@ssw.jku.at>
parents:
8349
diff
changeset
|
263 * Invalidates the profiling information and restarts profiling upon the next invocation. |
15045
0286888f792b
fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14908
diff
changeset
|
264 * |
8611
6c4db417385a
added API to reset the profiling information for a method
Christian Haeubl <haeubl@ssw.jku.at>
parents:
8349
diff
changeset
|
265 * @param metaspaceMethod the metaspace Method object |
6c4db417385a
added API to reset the profiling information for a method
Christian Haeubl <haeubl@ssw.jku.at>
parents:
8349
diff
changeset
|
266 */ |
6c4db417385a
added API to reset the profiling information for a method
Christian Haeubl <haeubl@ssw.jku.at>
parents:
8349
diff
changeset
|
267 void reprofile(long metaspaceMethod); |
8945
7ef66078d837
add basic invokedynamic support
Andreas Woess <andreas.woess@jku.at>
parents:
8614
diff
changeset
|
268 |
15161
2c940b1a48d8
Convert InstalledCode from an interface into an abstract class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
15092
diff
changeset
|
269 void invalidateInstalledCode(InstalledCode hotspotInstalledCode); |
11520
7cca436d600b
Add isLinked method to ResolvedJavaType
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
10715
diff
changeset
|
270 |
11852
d7964e96b0b0
move benchmark counters into separate class and make them correct for multithreaded applications
Lukas Stadler <lukas.stadler@jku.at>
parents:
11520
diff
changeset
|
271 /** |
21558
d563baeca9df
changed uses of Graal terminology to JVMCI (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
21556
diff
changeset
|
272 * Collects the current values of all JVMCI benchmark counters, summed up over all threads. |
11852
d7964e96b0b0
move benchmark counters into separate class and make them correct for multithreaded applications
Lukas Stadler <lukas.stadler@jku.at>
parents:
11520
diff
changeset
|
273 */ |
d7964e96b0b0
move benchmark counters into separate class and make them correct for multithreaded applications
Lukas Stadler <lukas.stadler@jku.at>
parents:
11520
diff
changeset
|
274 long[] collectCounters(); |
13630
b1838411e896
Use compile ids assigned by hotspot
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13483
diff
changeset
|
275 |
13769
af344056124f
Only use mature method datas
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13669
diff
changeset
|
276 boolean isMature(long metaspaceMethodData); |
af344056124f
Only use mature method datas
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13669
diff
changeset
|
277 |
13630
b1838411e896
Use compile ids assigned by hotspot
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13483
diff
changeset
|
278 /** |
b1838411e896
Use compile ids assigned by hotspot
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13483
diff
changeset
|
279 * Generate a unique id to identify the result of the compile. |
b1838411e896
Use compile ids assigned by hotspot
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
13483
diff
changeset
|
280 */ |
14104 | 281 int allocateCompileId(long metaspaceMethod, int entryBCI); |
13819
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13769
diff
changeset
|
282 |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13769
diff
changeset
|
283 /** |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13769
diff
changeset
|
284 * Gets the names of the supported GPU architectures. |
15045
0286888f792b
fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14908
diff
changeset
|
285 * |
13819
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13769
diff
changeset
|
286 * @return a comma separated list of names |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13769
diff
changeset
|
287 */ |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13769
diff
changeset
|
288 String getGPUs(); |
14107
800057208a2c
enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14105
diff
changeset
|
289 |
800057208a2c
enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14105
diff
changeset
|
290 /** |
15045
0286888f792b
fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14908
diff
changeset
|
291 * |
14107
800057208a2c
enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14105
diff
changeset
|
292 * @param metaspaceMethod the method to check |
800057208a2c
enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14105
diff
changeset
|
293 * @param entryBCI |
800057208a2c
enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14105
diff
changeset
|
294 * @param level the compilation level |
800057208a2c
enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14105
diff
changeset
|
295 * @return true if the {@code metaspaceMethod} has code for {@code level} |
800057208a2c
enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14105
diff
changeset
|
296 */ |
800057208a2c
enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14105
diff
changeset
|
297 boolean hasCompiledCodeForOSR(long metaspaceMethod, int entryBCI, int level); |
15045
0286888f792b
fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14908
diff
changeset
|
298 |
0286888f792b
fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14908
diff
changeset
|
299 /** |
0286888f792b
fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14908
diff
changeset
|
300 * Fetch the time stamp used for printing inside hotspot. It's relative to VM start to that all |
0286888f792b
fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14908
diff
changeset
|
301 * events can be ordered. |
15059
4df6d7c966a2
fixed performance regression in hosted mode execution caused by 5e6f29f287d6
Doug Simon <doug.simon@oracle.com>
parents:
15054
diff
changeset
|
302 * |
15045
0286888f792b
fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14908
diff
changeset
|
303 * @return milliseconds since VM start |
0286888f792b
fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14908
diff
changeset
|
304 */ |
0286888f792b
fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
14908
diff
changeset
|
305 long getTimeStamp(); |
15063
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
306 |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
307 /** |
15968
42eaa579e134
more improvements to runtime initialization:
Doug Simon <doug.simon@oracle.com>
parents:
15843
diff
changeset
|
308 * Gets the value of a metaspace {@code Symbol} as a String. |
16006
66a9286203a2
decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents:
15968
diff
changeset
|
309 * |
15968
42eaa579e134
more improvements to runtime initialization:
Doug Simon <doug.simon@oracle.com>
parents:
15843
diff
changeset
|
310 * @param metaspaceSymbol |
42eaa579e134
more improvements to runtime initialization:
Doug Simon <doug.simon@oracle.com>
parents:
15843
diff
changeset
|
311 */ |
42eaa579e134
more improvements to runtime initialization:
Doug Simon <doug.simon@oracle.com>
parents:
15843
diff
changeset
|
312 String getSymbol(long metaspaceSymbol); |
42eaa579e134
more improvements to runtime initialization:
Doug Simon <doug.simon@oracle.com>
parents:
15843
diff
changeset
|
313 |
42eaa579e134
more improvements to runtime initialization:
Doug Simon <doug.simon@oracle.com>
parents:
15843
diff
changeset
|
314 /** |
15063
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
315 * Looks for the next Java stack frame with the given method. |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
316 * |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
317 * @param frame the starting point of the search, where {@code null} refers to the topmost frame |
15088
d3add9b82b71
change to StackIntrospection and Truffle getStackTrace implementation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15063
diff
changeset
|
318 * @param methods the metaspace methods to look for, where {@code null} means that any frame is |
d3add9b82b71
change to StackIntrospection and Truffle getStackTrace implementation
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15063
diff
changeset
|
319 * returned |
15063
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
320 * @return the frame, or {@code null} if the end of the stack was reached during the search |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
321 */ |
15092
c73ce0dd3583
add support for skipping stack frames in StackIntrospection.getStackTrace
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15088
diff
changeset
|
322 HotSpotStackFrameReference getNextStackFrame(HotSpotStackFrameReference frame, long[] methods, int initialSkip); |
15063
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
323 |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
324 /** |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
325 * Materialized all virtual objects within the given stack frame and update the locals within |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
326 * the given stackFrame object. |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
327 * |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
328 * @param invalidate if {@code true}, the compiled method for the stack frame will be |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
329 * invalidated. |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
330 */ |
36e1a11a72b3
new StackIntrospection interface to allow access to stack contents
Lukas Stadler <lukas.stadler@oracle.com>
parents:
15059
diff
changeset
|
331 void materializeVirtualObjects(HotSpotStackFrameReference stackFrame, boolean invalidate); |
15205
affef8631cf4
Add eager resolving for indy call sites
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
15193
diff
changeset
|
332 |
affef8631cf4
Add eager resolving for indy call sites
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
15193
diff
changeset
|
333 void resolveInvokeDynamic(long metaspaceConstantPool, int index); |
15725
ef6b8d1898e6
Add resolved receiver type to ResolvedJavaMethod.isInVirtualMethodTable in order to be able to do vtable-calls for miranda and default methods
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
15722
diff
changeset
|
334 |
ef6b8d1898e6
Add resolved receiver type to ResolvedJavaMethod.isInVirtualMethodTable in order to be able to do vtable-calls for miranda and default methods
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
15722
diff
changeset
|
335 int getVtableIndexForInterface(long metaspaceKlass, long metaspaceMethod); |
16243
fb77eab05bd3
Respect the VM's wish to record non-safepoint debug info
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
16184
diff
changeset
|
336 |
fb77eab05bd3
Respect the VM's wish to record non-safepoint debug info
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
16184
diff
changeset
|
337 boolean shouldDebugNonSafepoints(); |
16405
9bfc4247262f
send log output to native tty
Lukas Stadler <lukas.stadler@oracle.com>
parents:
16243
diff
changeset
|
338 |
9bfc4247262f
send log output to native tty
Lukas Stadler <lukas.stadler@oracle.com>
parents:
16243
diff
changeset
|
339 void writeDebugOutput(byte[] bytes, int offset, int length); |
21119
294ed4ce1fa0
PrintStreamOption: also forward flushes to the VM
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
20176
diff
changeset
|
340 |
294ed4ce1fa0
PrintStreamOption: also forward flushes to the VM
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
20176
diff
changeset
|
341 void flushDebugOutput(); |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
342 } |