Mercurial > hg > graal-jvmci-8
annotate jvmci/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotCompilationRequest.java @ 23703:9ac04c6047c8
sync with jdk9 changes for JDK-8159613
author | Doug Simon <doug.simon@oracle.com> |
---|---|
date | Tue, 21 Jun 2016 09:48:02 +0200 |
parents | 1bbd4a7c274b |
children |
rev | line source |
---|---|
22623
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
1 /* |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
2 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
4 * |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
5 * This code is free software; you can redistribute it and/or modify it |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
6 * under the terms of the GNU General Public License version 2 only, as |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
7 * published by the Free Software Foundation. |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
8 * |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
9 * This code is distributed in the hope that it will be useful, but WITHOUT |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
12 * version 2 for more details (a copy is included in the LICENSE file that |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
13 * accompanied this code). |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
14 * |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
15 * You should have received a copy of the GNU General Public License version |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
16 * 2 along with this work; if not, write to the Free Software Foundation, |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
18 * |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
20 * or visit www.oracle.com if you need additional information or have any |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
21 * questions. |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
22 */ |
22672
1bbd4a7c274b
Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22669
diff
changeset
|
23 package jdk.vm.ci.hotspot; |
22623
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
24 |
22672
1bbd4a7c274b
Rename jdk.internal.jvmci to jdk.vm.ci
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22669
diff
changeset
|
25 import jdk.vm.ci.code.CompilationRequest; |
22623
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
26 |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
27 /** |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
28 * A compilation request with extra HotSpot specific context such as a compilation identifier and |
22625
545590b1ab83
expanded CodeCacheProvider so that it supports all forms of code installation and made CompilerToVM.installCode package-private
Doug Simon <doug.simon@oracle.com>
parents:
22623
diff
changeset
|
29 * the address of a {@code JVMCIEnv} object that provides native context for a compilation. |
22623
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
30 */ |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
31 public class HotSpotCompilationRequest extends CompilationRequest { |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
32 private final long jvmciEnv; |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
33 private final int id; |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
34 |
22625
545590b1ab83
expanded CodeCacheProvider so that it supports all forms of code installation and made CompilerToVM.installCode package-private
Doug Simon <doug.simon@oracle.com>
parents:
22623
diff
changeset
|
35 /** |
545590b1ab83
expanded CodeCacheProvider so that it supports all forms of code installation and made CompilerToVM.installCode package-private
Doug Simon <doug.simon@oracle.com>
parents:
22623
diff
changeset
|
36 * Creates a request to compile a method starting at a given BCI and allocates an identifier to |
545590b1ab83
expanded CodeCacheProvider so that it supports all forms of code installation and made CompilerToVM.installCode package-private
Doug Simon <doug.simon@oracle.com>
parents:
22623
diff
changeset
|
37 * the request. |
545590b1ab83
expanded CodeCacheProvider so that it supports all forms of code installation and made CompilerToVM.installCode package-private
Doug Simon <doug.simon@oracle.com>
parents:
22623
diff
changeset
|
38 * |
545590b1ab83
expanded CodeCacheProvider so that it supports all forms of code installation and made CompilerToVM.installCode package-private
Doug Simon <doug.simon@oracle.com>
parents:
22623
diff
changeset
|
39 * @param method the method to be compiled |
545590b1ab83
expanded CodeCacheProvider so that it supports all forms of code installation and made CompilerToVM.installCode package-private
Doug Simon <doug.simon@oracle.com>
parents:
22623
diff
changeset
|
40 * @param entryBCI the bytecode index (BCI) at which to start compiling where -1 denotes the |
545590b1ab83
expanded CodeCacheProvider so that it supports all forms of code installation and made CompilerToVM.installCode package-private
Doug Simon <doug.simon@oracle.com>
parents:
22623
diff
changeset
|
41 * method's entry point |
545590b1ab83
expanded CodeCacheProvider so that it supports all forms of code installation and made CompilerToVM.installCode package-private
Doug Simon <doug.simon@oracle.com>
parents:
22623
diff
changeset
|
42 * @param jvmciEnv address of a native {@code JVMCIEnv} object or 0L |
545590b1ab83
expanded CodeCacheProvider so that it supports all forms of code installation and made CompilerToVM.installCode package-private
Doug Simon <doug.simon@oracle.com>
parents:
22623
diff
changeset
|
43 */ |
545590b1ab83
expanded CodeCacheProvider so that it supports all forms of code installation and made CompilerToVM.installCode package-private
Doug Simon <doug.simon@oracle.com>
parents:
22623
diff
changeset
|
44 public HotSpotCompilationRequest(HotSpotResolvedJavaMethod method, int entryBCI, long jvmciEnv) { |
22669
e1ec715b88d0
Fix HotSpotCompilationRequest constructor
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
22625
diff
changeset
|
45 this(method, entryBCI, jvmciEnv, method.allocateCompileId(entryBCI)); |
22625
545590b1ab83
expanded CodeCacheProvider so that it supports all forms of code installation and made CompilerToVM.installCode package-private
Doug Simon <doug.simon@oracle.com>
parents:
22623
diff
changeset
|
46 } |
545590b1ab83
expanded CodeCacheProvider so that it supports all forms of code installation and made CompilerToVM.installCode package-private
Doug Simon <doug.simon@oracle.com>
parents:
22623
diff
changeset
|
47 |
545590b1ab83
expanded CodeCacheProvider so that it supports all forms of code installation and made CompilerToVM.installCode package-private
Doug Simon <doug.simon@oracle.com>
parents:
22623
diff
changeset
|
48 /** |
545590b1ab83
expanded CodeCacheProvider so that it supports all forms of code installation and made CompilerToVM.installCode package-private
Doug Simon <doug.simon@oracle.com>
parents:
22623
diff
changeset
|
49 * Creates a request to compile a method starting at a given BCI. |
545590b1ab83
expanded CodeCacheProvider so that it supports all forms of code installation and made CompilerToVM.installCode package-private
Doug Simon <doug.simon@oracle.com>
parents:
22623
diff
changeset
|
50 * |
545590b1ab83
expanded CodeCacheProvider so that it supports all forms of code installation and made CompilerToVM.installCode package-private
Doug Simon <doug.simon@oracle.com>
parents:
22623
diff
changeset
|
51 * @param method the method to be compiled |
545590b1ab83
expanded CodeCacheProvider so that it supports all forms of code installation and made CompilerToVM.installCode package-private
Doug Simon <doug.simon@oracle.com>
parents:
22623
diff
changeset
|
52 * @param entryBCI the bytecode index (BCI) at which to start compiling where -1 denotes the |
545590b1ab83
expanded CodeCacheProvider so that it supports all forms of code installation and made CompilerToVM.installCode package-private
Doug Simon <doug.simon@oracle.com>
parents:
22623
diff
changeset
|
53 * method's entry point |
545590b1ab83
expanded CodeCacheProvider so that it supports all forms of code installation and made CompilerToVM.installCode package-private
Doug Simon <doug.simon@oracle.com>
parents:
22623
diff
changeset
|
54 * @param jvmciEnv address of a native {@code JVMCIEnv} object or 0L |
545590b1ab83
expanded CodeCacheProvider so that it supports all forms of code installation and made CompilerToVM.installCode package-private
Doug Simon <doug.simon@oracle.com>
parents:
22623
diff
changeset
|
55 * @param id an identifier for the request |
545590b1ab83
expanded CodeCacheProvider so that it supports all forms of code installation and made CompilerToVM.installCode package-private
Doug Simon <doug.simon@oracle.com>
parents:
22623
diff
changeset
|
56 */ |
22623
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
57 public HotSpotCompilationRequest(HotSpotResolvedJavaMethod method, int entryBCI, long jvmciEnv, int id) { |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
58 super(method, entryBCI); |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
59 this.jvmciEnv = jvmciEnv; |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
60 this.id = id; |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
61 } |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
62 |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
63 @Override |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
64 public HotSpotResolvedJavaMethod getMethod() { |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
65 return (HotSpotResolvedJavaMethod) super.getMethod(); |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
66 } |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
67 |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
68 /** |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
69 * Gets the address of the native {@code JVMCIEnv} object or 0L if no such object exists. |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
70 */ |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
71 public long getJvmciEnv() { |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
72 return jvmciEnv; |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
73 } |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
74 |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
75 /** |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
76 * Gets the VM allocated identifier for this compilation. |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
77 */ |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
78 public int getId() { |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
79 return id; |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
80 } |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
81 |
bec9cd4e731a
added CompilationRequest to package up a compilation request and be able to add VM specific context
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
82 } |