Mercurial > hg > graal-compiler

annotate graal/com.oracle.jvmci.code/src/com/oracle/jvmci/code/CodeCacheProvider.java @ 21556:48c1ebd24120

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
renamed com.oracle.graal.api[meta|code] modules to com.oracle.jvmci.[meta|code] (JBS:GRAAL-53)
author Doug Simon <doug.simon@oracle.com>
date Wed, 27 May 2015 00:36:16 +0200
parents graal/com.oracle.graal.api.code/src/com/oracle/graal/api/code/CodeCacheProvider.java@8652481a1110
children 36cf15e3219e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1 /*
15358
c17d593ccafb Add createSpeculationLog to CodeCacheProvider.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
2 * Copyright (c) 2009, 2014, Oracle and/or its affiliates. All rights reserved.
3733
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 */
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: 18188
diff changeset
23 package com.oracle.jvmci.code;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
24
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: 18188
diff changeset
25 import com.oracle.jvmci.meta.Constant;
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: 18188
diff changeset
26 import com.oracle.jvmci.meta.ResolvedJavaMethod;
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: 18188
diff changeset
27 import com.oracle.jvmci.meta.JavaConstant;
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: 18188
diff changeset
28 import com.oracle.jvmci.code.CompilationResult.DataPatch;
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: 18188
diff changeset
29 import com.oracle.jvmci.code.DataSection.Data;
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
30
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
31 /**
12045
0fc653a9e019 made GraalCodeCacheProvider independent of CodeCacheProvider and renamed the former to LoweringProvider (GRAAL-511)
Doug Simon <doug.simon@oracle.com>
parents: 11959
diff changeset
32 * Access to code cache related details and requirements.
6539
2463eb24b644 Cleanup of Graal API: Rename methods so that it follows the getXxx naming convention and so that they are similar to the names of the java.lang.reflect classes. Remove unused methods.
Christian Wimmer <christian.wimmer@oracle.com>
parents: 6521
diff changeset
33 */
11959
23ccaa863eda made CodeCacheProvider independent of MetaAccessProvider (GRAAL-511)
Doug Simon <doug.simon@oracle.com>
parents: 11839
diff changeset
34 public interface CodeCacheProvider {
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
35
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
36 /**
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7144
diff changeset
37 * Adds the given compilation result as an implementation of the given method without making it
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7144
diff changeset
38 * the default implementation.
15358
c17d593ccafb Add createSpeculationLog to CodeCacheProvider.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
39 *
6329
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5780
diff changeset
40 * @param method a method to which the executable code is begin added
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5780
diff changeset
41 * @param compResult the compilation result to be added
13669
034706a93f27 CodeCacheProvider.addMethod: add speculationLog argument
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 12530
diff changeset
42 * @param speculationLog the speculation log to be used
15217
ec7d8b646b9f Truffle: Fixed display of installed code size.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 15162
diff changeset
43 * @return a reference to the compiled and ready-to-run code or throws a
ec7d8b646b9f Truffle: Fixed display of installed code size.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 15162
diff changeset
44 * {@link BailoutException} if the code installation failed
6329
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5780
diff changeset
45 */
15162
dbb1fe8348e6 Allow to supply predefined installed code object when adding a method to the code cache.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 15018
diff changeset
46 InstalledCode addMethod(ResolvedJavaMethod method, CompilationResult compResult, SpeculationLog speculationLog, InstalledCode predefinedInstalledCode);
6329
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5780
diff changeset
47
92bc58dc5b5e More clean up and documentation in api.code and api.meta.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5780
diff changeset
48 /**
12530
ecd85445f77a Rename CodeCacheProvider.addDefaultMethod to setDefaultMethod
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 12526
diff changeset
49 * Sets the given compilation result as the default implementation of the given method.
15358
c17d593ccafb Add createSpeculationLog to CodeCacheProvider.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
50 *
12526
04671d59e93b Allow CodeCacheProvider to install default methods
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 12363
diff changeset
51 * @param method a method to which the executable code is begin added
04671d59e93b Allow CodeCacheProvider to install default methods
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 12363
diff changeset
52 * @param compResult the compilation result to be added
04671d59e93b Allow CodeCacheProvider to install default methods
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 12363
diff changeset
53 * @return a reference to the compiled and ready-to-run code or null if the code installation
04671d59e93b Allow CodeCacheProvider to install default methods
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 12363
diff changeset
54 * failed
04671d59e93b Allow CodeCacheProvider to install default methods
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 12363
diff changeset
55 */
12530
ecd85445f77a Rename CodeCacheProvider.addDefaultMethod to setDefaultMethod
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 12526
diff changeset
56 InstalledCode setDefaultMethod(ResolvedJavaMethod method, CompilationResult compResult);
12526
04671d59e93b Allow CodeCacheProvider to install default methods
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 12363
diff changeset
57
04671d59e93b Allow CodeCacheProvider to install default methods
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 12363
diff changeset
58 /**
8349
8d6ea1915d42 merged CodeInfo into InstalledCode (GRAAL-156)
Doug Simon <doug.simon@oracle.com>
parents: 7838
diff changeset
59 * Returns a disassembly of some compiled code.
15358
c17d593ccafb Add createSpeculationLog to CodeCacheProvider.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
60 *
8349
8d6ea1915d42 merged CodeInfo into InstalledCode (GRAAL-156)
Doug Simon <doug.simon@oracle.com>
parents: 7838
diff changeset
61 * @param compResult some compiled code
8d6ea1915d42 merged CodeInfo into InstalledCode (GRAAL-156)
Doug Simon <doug.simon@oracle.com>
parents: 7838
diff changeset
62 * @param installedCode the result of installing the code in {@code compResult} or null if the
8d6ea1915d42 merged CodeInfo into InstalledCode (GRAAL-156)
Doug Simon <doug.simon@oracle.com>
parents: 7838
diff changeset
63 * code has not yet been installed
15358
c17d593ccafb Add createSpeculationLog to CodeCacheProvider.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
64 *
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7144
diff changeset
65 * @return a disassembly. This will be of length 0 if the runtime does not support
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7144
diff changeset
66 * disassembling.
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
67 */
8349
8d6ea1915d42 merged CodeInfo into InstalledCode (GRAAL-156)
Doug Simon <doug.simon@oracle.com>
parents: 7838
diff changeset
68 String disassemble(CompilationResult compResult, InstalledCode installedCode);
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
69
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
70 /**
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
71 * Gets the register configuration to use when compiling a given method.
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
72 */
12050
9584d08f56db rename: lookupRegisterConfig -> getRegisterConfig
Doug Simon <doug.simon@oracle.com>
parents: 12045
diff changeset
73 RegisterConfig getRegisterConfig();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
74
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
75 /**
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7144
diff changeset
76 * Minimum size of the stack area reserved for outgoing parameters. This area is reserved in all
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7144
diff changeset
77 * cases, even when the compiled method has no regular call instructions.
15358
c17d593ccafb Add createSpeculationLog to CodeCacheProvider.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
78 *
4181
319860ae697a Simplify FrameMap: make offsets of spill slots and outgoing parameters independent so that they can be allocated at the same time, eliminating the separate phases. This makes the separate StackBlock unnecesary. Change CiStackSlot to use byte offsets instead of spill slot index. This makes CiTarget.spillSlotSize unnecessary.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4139
diff changeset
79 * @return the minimum size of the outgoing parameter area in bytes
319860ae697a Simplify FrameMap: make offsets of spill slots and outgoing parameters independent so that they can be allocated at the same time, eliminating the separate phases. This makes the separate StackBlock unnecesary. Change CiStackSlot to use byte offsets instead of spill slot index. This makes CiTarget.spillSlotSize unnecessary.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4139
diff changeset
80 */
319860ae697a Simplify FrameMap: make offsets of spill slots and outgoing parameters independent so that they can be allocated at the same time, eliminating the separate phases. This makes the separate StackBlock unnecesary. Change CiStackSlot to use byte offsets instead of spill slot index. This makes CiTarget.spillSlotSize unnecessary.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4139
diff changeset
81 int getMinimumOutgoingSize();
319860ae697a Simplify FrameMap: make offsets of spill slots and outgoing parameters independent so that they can be allocated at the same time, eliminating the separate phases. This makes the separate StackBlock unnecesary. Change CiStackSlot to use byte offsets instead of spill slot index. This makes CiTarget.spillSlotSize unnecessary.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4139
diff changeset
82
319860ae697a Simplify FrameMap: make offsets of spill slots and outgoing parameters independent so that they can be allocated at the same time, eliminating the separate phases. This makes the separate StackBlock unnecesary. Change CiStackSlot to use byte offsets instead of spill slot index. This makes CiTarget.spillSlotSize unnecessary.
Christian Wimmer <Christian.Wimmer@Oracle.com>
parents: 4139
diff changeset
83 /**
15018
db4254246f9a Remove Constant.forObject and Constant.asObject to improve compiler/VM separation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 14561
diff changeset
84 * Determines if a {@link DataPatch} should be created for a given primitive constant that is
db4254246f9a Remove Constant.forObject and Constant.asObject to improve compiler/VM separation
Christian Wimmer <christian.wimmer@oracle.com>
parents: 14561
diff changeset
85 * part of a {@link CompilationResult}. A data patch is always created for an object constant.
6996
eec373d34caf added support for annotated Constants and used it to track Klass* values in Graal and register them in the metadata section of a nmethod during code installation
Doug Simon <doug.simon@oracle.com>
parents: 6651
diff changeset
86 */
18187
9619ba4daf4c Rename Constant to JavaConstant.
Roland Schatz <roland.schatz@oracle.com>
parents: 18176
diff changeset
87 boolean needsDataPatch(JavaConstant constant);
7715
ab7a97237115 expose TargetDescription through CodeCacheProvider API
Roland Schatz <roland.schatz@oracle.com>
parents: 7530
diff changeset
88
ab7a97237115 expose TargetDescription through CodeCacheProvider API
Roland Schatz <roland.schatz@oracle.com>
parents: 7530
diff changeset
89 /**
18188
8652481a1110 Introduce new Constant interface for use in high-level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 18187
diff changeset
90 * Create a {@link Data} item for a {@link Constant}, that can be used in a {@link DataPatch}.
14561
e14198669e5c Make data patch system use vm specific NarrowOop kind.
Roland Schatz <roland.schatz@oracle.com>
parents: 13669
diff changeset
91 */
18188
8652481a1110 Introduce new Constant interface for use in high-level graph.
Roland Schatz <roland.schatz@oracle.com>
parents: 18187
diff changeset
92 Data createDataItem(Constant constant);
14561
e14198669e5c Make data patch system use vm specific NarrowOop kind.
Roland Schatz <roland.schatz@oracle.com>
parents: 13669
diff changeset
93
e14198669e5c Make data patch system use vm specific NarrowOop kind.
Roland Schatz <roland.schatz@oracle.com>
parents: 13669
diff changeset
94 /**
7715
ab7a97237115 expose TargetDescription through CodeCacheProvider API
Roland Schatz <roland.schatz@oracle.com>
parents: 7530
diff changeset
95 * Gets a description of the target architecture.
ab7a97237115 expose TargetDescription through CodeCacheProvider API
Roland Schatz <roland.schatz@oracle.com>
parents: 7530
diff changeset
96 */
ab7a97237115 expose TargetDescription through CodeCacheProvider API
Roland Schatz <roland.schatz@oracle.com>
parents: 7530
diff changeset
97 TargetDescription getTarget();
15358
c17d593ccafb Add createSpeculationLog to CodeCacheProvider.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
98
c17d593ccafb Add createSpeculationLog to CodeCacheProvider.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
99 /**
c17d593ccafb Add createSpeculationLog to CodeCacheProvider.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
100 * Create a new speculation log for the target runtime.
c17d593ccafb Add createSpeculationLog to CodeCacheProvider.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
101 */
c17d593ccafb Add createSpeculationLog to CodeCacheProvider.
Roland Schatz <roland.schatz@oracle.com>
parents: 15018
diff changeset
102 SpeculationLog createSpeculationLog();
3733
e233f5660da4 Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
103 }