Mercurial > hg > truffle
annotate graal/com.oracle.jvmci.options/src/com/oracle/jvmci/options/OptionsLoader.java @ 21765:a7a1b9b65bce
Small improvement and clean up of InstanceOfNode.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Sun, 07 Jun 2015 00:47:10 +0200 |
parents | 55058b8000ea |
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rev | line source |
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15870
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
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changeset
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1 /* |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
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changeset
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2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
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4 * |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
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5 * This code is free software; you can redistribute it and/or modify it |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
6 * under the terms of the GNU General Public License version 2 only, as |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
7 * published by the Free Software Foundation. |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
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8 * |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
12 * version 2 for more details (a copy is included in the LICENSE file that |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
13 * accompanied this code). |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
14 * |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
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15 * You should have received a copy of the GNU General Public License version |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
16 * 2 along with this work; if not, write to the Free Software Foundation, |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
18 * |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
20 * or visit www.oracle.com if you need additional information or have any |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
21 * questions. |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
22 */ |
21562 | 23 package com.oracle.jvmci.options; |
15870
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
24 |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
25 import java.util.*; |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
26 |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
27 /** |
21519
cecb4e39521c
Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
18163
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28 * Helper class used to load option descriptors. Only to be used in the slow-path. |
15870
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
29 */ |
21519
cecb4e39521c
Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
18163
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30 public class OptionsLoader { |
cecb4e39521c
Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
18163
diff
changeset
|
31 public static final SortedMap<String, OptionDescriptor> options = new TreeMap<>(); |
15870
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
32 |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
33 /** |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
34 * Initializes {@link #options} from {@link Options} services. |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
35 */ |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
36 static { |
21760
55058b8000ea
updated javadoc to document that JVMCI services are disjoint from the standard service loading mechanism and tightened generic type constraint such that Services and @ServiceProcessor can only be used with classes implementing Service
Doug Simon <doug.simon@oracle.com>
parents:
21604
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37 for (Options opts : ServiceLoader.load(Options.class, OptionsLoader.class.getClassLoader())) { |
15870
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
38 for (OptionDescriptor desc : opts) { |
21519
cecb4e39521c
Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
18163
diff
changeset
|
39 String name = desc.getName(); |
cecb4e39521c
Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
18163
diff
changeset
|
40 OptionDescriptor existing = options.put(name, desc); |
cecb4e39521c
Use files in lib/graal/options to define Graal options (-G:...) instead of generating code for them
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
18163
diff
changeset
|
41 assert existing == null : "Option named \"" + name + "\" has multiple definitions: " + existing.getLocation() + " and " + desc.getLocation(); |
15870
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
42 } |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
43 } |
fe608a56e3f7
made HotSpotOptions processing faster by removing use of service loader in VM startup and only doing work for options specified on the command line
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
44 } |
18163
c88ab4f1f04a
re-enabled Checkstyle with the release of 6.0 that supports Java 8; fixed existing Checkstyle warnings
Doug Simon <doug.simon@oracle.com>
parents:
16732
diff
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45 } |