Mercurial > hg > truffle
annotate truffle/com.oracle.truffle.api.vm/src/com/oracle/truffle/api/vm/PolyglotEngine.java @ 22278:85a6db6624ab
Simplifying the way to obtain Language.globalObject
author | Jaroslav Tulach <jaroslav.tulach@oracle.com> |
---|---|
date | Tue, 06 Oct 2015 13:08:12 +0200 |
parents | 412991d0359c |
children | 088b3121f5ae |
rev | line source |
---|---|
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
1 /* |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
2 * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved. |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
4 * |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
5 * This code is free software; you can redistribute it and/or modify it |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
6 * under the terms of the GNU General Public License version 2 only, as |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
7 * published by the Free Software Foundation. Oracle designates this |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
8 * particular file as subject to the "Classpath" exception as provided |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
9 * by Oracle in the LICENSE file that accompanied this code. |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
10 * |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
11 * This code is distributed in the hope that it will be useful, but WITHOUT |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
14 * version 2 for more details (a copy is included in the LICENSE file that |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
15 * accompanied this code). |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
16 * |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
17 * You should have received a copy of the GNU General Public License version |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
18 * 2 along with this work; if not, write to the Free Software Foundation, |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
20 * |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
22 * or visit www.oracle.com if you need additional information or have any |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
23 * questions. |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
24 */ |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
25 package com.oracle.truffle.api.vm; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
26 |
22157
dc83cc1f94f2
Using fully qualified imports
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22141
diff
changeset
|
27 import java.io.Closeable; |
dc83cc1f94f2
Using fully qualified imports
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22141
diff
changeset
|
28 import java.io.File; |
dc83cc1f94f2
Using fully qualified imports
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22141
diff
changeset
|
29 import java.io.IOException; |
22165
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
30 import java.io.InputStream; |
22157
dc83cc1f94f2
Using fully qualified imports
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22141
diff
changeset
|
31 import java.io.InterruptedIOException; |
22165
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
32 import java.io.OutputStream; |
22157
dc83cc1f94f2
Using fully qualified imports
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22141
diff
changeset
|
33 import java.io.Reader; |
dc83cc1f94f2
Using fully qualified imports
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22141
diff
changeset
|
34 import java.io.Writer; |
dc83cc1f94f2
Using fully qualified imports
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22141
diff
changeset
|
35 import java.net.URI; |
dc83cc1f94f2
Using fully qualified imports
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22141
diff
changeset
|
36 import java.net.URL; |
dc83cc1f94f2
Using fully qualified imports
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22141
diff
changeset
|
37 import java.net.URLConnection; |
dc83cc1f94f2
Using fully qualified imports
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22141
diff
changeset
|
38 import java.nio.file.Files; |
dc83cc1f94f2
Using fully qualified imports
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22141
diff
changeset
|
39 import java.util.ArrayList; |
dc83cc1f94f2
Using fully qualified imports
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22141
diff
changeset
|
40 import java.util.Arrays; |
dc83cc1f94f2
Using fully qualified imports
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22141
diff
changeset
|
41 import java.util.Collections; |
dc83cc1f94f2
Using fully qualified imports
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22141
diff
changeset
|
42 import java.util.HashMap; |
22194
7afb5e5cc3ca
Fix use just one language instance per LanguageCache instead of one per mime-type.
Christian Humer <christian.humer@oracle.com>
parents:
22186
diff
changeset
|
43 import java.util.HashSet; |
22157
dc83cc1f94f2
Using fully qualified imports
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22141
diff
changeset
|
44 import java.util.LinkedHashSet; |
dc83cc1f94f2
Using fully qualified imports
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22141
diff
changeset
|
45 import java.util.List; |
dc83cc1f94f2
Using fully qualified imports
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22141
diff
changeset
|
46 import java.util.Map; |
dc83cc1f94f2
Using fully qualified imports
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22141
diff
changeset
|
47 import java.util.Set; |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
48 import java.util.concurrent.CountDownLatch; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
49 import java.util.concurrent.Executor; |
22157
dc83cc1f94f2
Using fully qualified imports
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22141
diff
changeset
|
50 import java.util.logging.Level; |
dc83cc1f94f2
Using fully qualified imports
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22141
diff
changeset
|
51 import java.util.logging.Logger; |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
52 |
22194
7afb5e5cc3ca
Fix use just one language instance per LanguageCache instead of one per mime-type.
Christian Humer <christian.humer@oracle.com>
parents:
22186
diff
changeset
|
53 import com.oracle.truffle.api.CallTarget; |
7afb5e5cc3ca
Fix use just one language instance per LanguageCache instead of one per mime-type.
Christian Humer <christian.humer@oracle.com>
parents:
22186
diff
changeset
|
54 import com.oracle.truffle.api.TruffleLanguage; |
7afb5e5cc3ca
Fix use just one language instance per LanguageCache instead of one per mime-type.
Christian Humer <christian.humer@oracle.com>
parents:
22186
diff
changeset
|
55 import com.oracle.truffle.api.TruffleLanguage.Env; |
7afb5e5cc3ca
Fix use just one language instance per LanguageCache instead of one per mime-type.
Christian Humer <christian.humer@oracle.com>
parents:
22186
diff
changeset
|
56 import com.oracle.truffle.api.TruffleLanguage.Registration; |
7afb5e5cc3ca
Fix use just one language instance per LanguageCache instead of one per mime-type.
Christian Humer <christian.humer@oracle.com>
parents:
22186
diff
changeset
|
57 import com.oracle.truffle.api.debug.Debugger; |
7afb5e5cc3ca
Fix use just one language instance per LanguageCache instead of one per mime-type.
Christian Humer <christian.humer@oracle.com>
parents:
22186
diff
changeset
|
58 import com.oracle.truffle.api.debug.ExecutionEvent; |
7afb5e5cc3ca
Fix use just one language instance per LanguageCache instead of one per mime-type.
Christian Humer <christian.humer@oracle.com>
parents:
22186
diff
changeset
|
59 import com.oracle.truffle.api.debug.SuspendedEvent; |
22200
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
60 import com.oracle.truffle.api.frame.VirtualFrame; |
22194
7afb5e5cc3ca
Fix use just one language instance per LanguageCache instead of one per mime-type.
Christian Humer <christian.humer@oracle.com>
parents:
22186
diff
changeset
|
61 import com.oracle.truffle.api.impl.Accessor; |
22215
d3bdaa91bc82
Truffle/Instrumentation: method signature on TruffleLanguage for getting each language's "default" ASTProber
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
22214
diff
changeset
|
62 import com.oracle.truffle.api.instrument.Instrumenter; |
22194
7afb5e5cc3ca
Fix use just one language instance per LanguageCache instead of one per mime-type.
Christian Humer <christian.humer@oracle.com>
parents:
22186
diff
changeset
|
63 import com.oracle.truffle.api.instrument.Probe; |
22200
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
64 import com.oracle.truffle.api.interop.ForeignAccess; |
22194
7afb5e5cc3ca
Fix use just one language instance per LanguageCache instead of one per mime-type.
Christian Humer <christian.humer@oracle.com>
parents:
22186
diff
changeset
|
65 import com.oracle.truffle.api.interop.TruffleObject; |
7afb5e5cc3ca
Fix use just one language instance per LanguageCache instead of one per mime-type.
Christian Humer <christian.humer@oracle.com>
parents:
22186
diff
changeset
|
66 import com.oracle.truffle.api.interop.java.JavaInterop; |
22200
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
67 import com.oracle.truffle.api.nodes.Node; |
22194
7afb5e5cc3ca
Fix use just one language instance per LanguageCache instead of one per mime-type.
Christian Humer <christian.humer@oracle.com>
parents:
22186
diff
changeset
|
68 import com.oracle.truffle.api.source.Source; |
7afb5e5cc3ca
Fix use just one language instance per LanguageCache instead of one per mime-type.
Christian Humer <christian.humer@oracle.com>
parents:
22186
diff
changeset
|
69 |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
70 /** |
22171
41c5f430ce37
Using buildNew as that more directly indicates the use of Builder pattern
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22170
diff
changeset
|
71 * Gate way into the world of {@link TruffleLanguage Truffle languages}. {@link #buildNew() |
22168
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
72 * Instantiate} your own portal into the isolated, multi language system with all the registered |
22172
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
73 * languages ready for your use. A {@link PolyglotEngine} runs inside of a <em>JVM</em>, there can |
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
74 * however be multiple instances (some would say tenants) of {@link PolyglotEngine} running next to |
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
75 * each other in a single <em>JVM</em> with a complete mutual isolation. There is 1:N mapping |
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
76 * between <em>JVM</em> and {@link PolyglotEngine}. |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
77 * <p> |
22170
796f0fef110e
Renaming to PolyglotEngine
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22169
diff
changeset
|
78 * It would not be correct to think of a {@link PolyglotEngine} as a runtime for a single |
22168
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
79 * {@link TruffleLanguage Truffle language} (Ruby, Python, R, C, JavaScript, etc.) either. |
22172
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
80 * {@link PolyglotEngine} can host as many of Truffle languages as {@link Registration registered on |
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
81 * a class path} of your <em>JVM</em> application. {@link PolyglotEngine} orchestrates these |
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
82 * languages, manages exchange of objects and calls among them. While it may happen that there is |
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
83 * just one activated language inside of a {@link PolyglotEngine}, the greatest strength of |
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
84 * {@link PolyglotEngine} is in inter-operability between all Truffle languages. There is 1:N |
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
85 * mapping between {@link PolyglotEngine} and {@link TruffleLanguage Truffle language |
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
86 * implementations}. |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
87 * <p> |
22171
41c5f430ce37
Using buildNew as that more directly indicates the use of Builder pattern
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22170
diff
changeset
|
88 * Use {@link #buildNew()} to create new isolated portal ready for execution of various languages. |
22168
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
89 * All the languages in a single portal see each other exported global symbols and can cooperate. |
22171
41c5f430ce37
Using buildNew as that more directly indicates the use of Builder pattern
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22170
diff
changeset
|
90 * Use {@link #buildNew()} multiple times to create different, isolated portal environment |
22168
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
91 * completely separated from each other. |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
92 * <p> |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
93 * Once instantiated use {@link #eval(java.net.URI)} with a reference to a file or URL or directly |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
94 * pass code snippet into the virtual machine via {@link #eval(java.lang.String, java.lang.String)}. |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
95 * Support for individual languages is initialized on demand - e.g. once a file of certain MIME type |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
96 * is about to be processed, its appropriate engine (if found), is initialized. Once an engine gets |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
97 * initialized, it remains so, until the virtual machine isn't garbage collected. |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
98 * <p> |
22172
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
99 * The engine is single-threaded and tries to enforce that. It records the thread it has been |
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
100 * {@link Builder#build() created} by and checks that all subsequent calls are coming from the same |
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
101 * thread. There is 1:1 mapping between {@link PolyglotEngine} and a thread that can tell it what to |
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
102 * do. |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
103 */ |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
104 @SuppressWarnings("rawtypes") |
22170
796f0fef110e
Renaming to PolyglotEngine
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22169
diff
changeset
|
105 public class PolyglotEngine { |
796f0fef110e
Renaming to PolyglotEngine
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22169
diff
changeset
|
106 static final Logger LOG = Logger.getLogger(PolyglotEngine.class.getName()); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
107 private static final SPIAccessor SPI = new SPIAccessor(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
108 private final Thread initThread; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
109 private final Executor executor; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
110 private final Map<String, Language> langs; |
22165
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
111 private final InputStream in; |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
112 private final OutputStream err; |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
113 private final OutputStream out; |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
114 private final EventConsumer<?>[] handlers; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
115 private final Map<String, Object> globals; |
22214
3aad794eec0e
Truffle/Instrumentation: first large merge of instrumentation code into the TruffleVM framework
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
22135
diff
changeset
|
116 private final Instrumenter instrumenter; |
22238
cccb1ac700bd
Team/Instrumentation: the TruflfeVM Debugger is now created eagerly at VM "build" time
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
22237
diff
changeset
|
117 private final Debugger debugger; |
22183
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
118 private boolean disposed; |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
119 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
120 /** |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
121 * Private & temporary only constructor. |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
122 */ |
22170
796f0fef110e
Renaming to PolyglotEngine
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22169
diff
changeset
|
123 PolyglotEngine() { |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
124 this.initThread = null; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
125 this.in = null; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
126 this.err = null; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
127 this.out = null; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
128 this.langs = null; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
129 this.handlers = null; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
130 this.globals = null; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
131 this.executor = null; |
22214
3aad794eec0e
Truffle/Instrumentation: first large merge of instrumentation code into the TruffleVM framework
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
22135
diff
changeset
|
132 this.instrumenter = null; |
22238
cccb1ac700bd
Team/Instrumentation: the TruflfeVM Debugger is now created eagerly at VM "build" time
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
22237
diff
changeset
|
133 this.debugger = null; |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
134 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
135 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
136 /** |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
137 * Real constructor used from the builder. |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
138 */ |
22174
0bcfe8c6088f
The central API to invoke various programs is now PolyglotEngine - a polyglot-ready enhancement of JDK's ScriptEngine
Jaroslav Tulach <jaroslav.tulach@oracle.com>
diff
changeset
|
139 PolyglotEngine(Executor executor, Map<String, Object> globals, OutputStream out, OutputStream err, InputStream in, EventConsumer<?>[] handlers) { |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
140 this.executor = executor; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
141 this.out = out; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
142 this.err = err; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
143 this.in = in; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
144 this.handlers = handlers; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
145 this.initThread = Thread.currentThread(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
146 this.globals = new HashMap<>(globals); |
22220
20380d1d41f2
Truffle/Instrumentation: second merge of instrumentation code into the TruffleVM framework
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
22219
diff
changeset
|
147 this.instrumenter = SPI.createInstrumenter(this); |
22238
cccb1ac700bd
Team/Instrumentation: the TruflfeVM Debugger is now created eagerly at VM "build" time
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
22237
diff
changeset
|
148 this.debugger = SPI.createDebugger(this, this.instrumenter); |
22137
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
149 Map<String, Language> map = new HashMap<>(); |
22194
7afb5e5cc3ca
Fix use just one language instance per LanguageCache instead of one per mime-type.
Christian Humer <christian.humer@oracle.com>
parents:
22186
diff
changeset
|
150 /* We want to create a language instance but per LanguageCache and not per mime type. */ |
7afb5e5cc3ca
Fix use just one language instance per LanguageCache instead of one per mime-type.
Christian Humer <christian.humer@oracle.com>
parents:
22186
diff
changeset
|
151 Set<LanguageCache> uniqueCaches = new HashSet<>(LanguageCache.languages().values()); |
7afb5e5cc3ca
Fix use just one language instance per LanguageCache instead of one per mime-type.
Christian Humer <christian.humer@oracle.com>
parents:
22186
diff
changeset
|
152 for (LanguageCache languageCache : uniqueCaches) { |
7afb5e5cc3ca
Fix use just one language instance per LanguageCache instead of one per mime-type.
Christian Humer <christian.humer@oracle.com>
parents:
22186
diff
changeset
|
153 Language newLanguage = new Language(languageCache); |
7afb5e5cc3ca
Fix use just one language instance per LanguageCache instead of one per mime-type.
Christian Humer <christian.humer@oracle.com>
parents:
22186
diff
changeset
|
154 for (String mimeType : newLanguage.getMimeTypes()) { |
7afb5e5cc3ca
Fix use just one language instance per LanguageCache instead of one per mime-type.
Christian Humer <christian.humer@oracle.com>
parents:
22186
diff
changeset
|
155 map.put(mimeType, newLanguage); |
7afb5e5cc3ca
Fix use just one language instance per LanguageCache instead of one per mime-type.
Christian Humer <christian.humer@oracle.com>
parents:
22186
diff
changeset
|
156 } |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
157 } |
22137
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
158 this.langs = map; |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
159 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
160 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
161 /** |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
162 * Creation of new Truffle virtual machine. Use the {@link Builder} methods to configure your |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
163 * virtual machine and then create one using {@link Builder#build()}: |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
164 * |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
165 * <pre> |
22171
41c5f430ce37
Using buildNew as that more directly indicates the use of Builder pattern
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22170
diff
changeset
|
166 * {@link PolyglotEngine} vm = {@link PolyglotEngine}.{@link PolyglotEngine#buildNew() buildNew()} |
22167
0480c4873a4a
Fixing Javadoc, imports and adding suppression to methods that are being deprecated
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22165
diff
changeset
|
167 * .{@link Builder#setOut(java.io.OutputStream) setOut}({@link OutputStream yourOutput}) |
22212 | 168 * .{@link Builder#setErr(java.io.OutputStream) setErr}({@link OutputStream yourOutput}) |
22167
0480c4873a4a
Fixing Javadoc, imports and adding suppression to methods that are being deprecated
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22165
diff
changeset
|
169 * .{@link Builder#setIn(java.io.InputStream) setIn}({@link InputStream yourInput}) |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
170 * .{@link Builder#build() build()}; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
171 * </pre> |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
172 * |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
173 * It searches for {@link Registration languages registered} in the system class loader and |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
174 * makes them available for later evaluation via |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
175 * {@link #eval(java.lang.String, java.lang.String)} methods. |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
176 * |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
177 * @return new, isolated virtual machine with pre-registered languages |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
178 */ |
22171
41c5f430ce37
Using buildNew as that more directly indicates the use of Builder pattern
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22170
diff
changeset
|
179 public static PolyglotEngine.Builder buildNew() { |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
180 // making Builder non-static inner class is a |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
181 // nasty trick to avoid the Builder class to appear |
22172
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
182 // in Javadoc next to PolyglotEngine class |
22170
796f0fef110e
Renaming to PolyglotEngine
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22169
diff
changeset
|
183 PolyglotEngine vm = new PolyglotEngine(); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
184 return vm.new Builder(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
185 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
186 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
187 /** |
22172
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
188 * Builder for a new {@link PolyglotEngine}. Call various configuration methods in a chain and |
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
189 * at the end create new {@link PolyglotEngine virtual machine}: |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
190 * |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
191 * <pre> |
22171
41c5f430ce37
Using buildNew as that more directly indicates the use of Builder pattern
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22170
diff
changeset
|
192 * {@link PolyglotEngine} vm = {@link PolyglotEngine}.{@link PolyglotEngine#buildNew() buildNew()} |
22167
0480c4873a4a
Fixing Javadoc, imports and adding suppression to methods that are being deprecated
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22165
diff
changeset
|
193 * .{@link Builder#setOut(java.io.OutputStream) setOut}({@link OutputStream yourOutput}) |
22212 | 194 * .{@link Builder#setErr(java.io.OutputStream) setErr}({@link OutputStream yourOutput}) |
22167
0480c4873a4a
Fixing Javadoc, imports and adding suppression to methods that are being deprecated
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22165
diff
changeset
|
195 * .{@link Builder#setIn(java.io.InputStream) setIn}({@link InputStream yourInput}) |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
196 * .{@link Builder#build() build()}; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
197 * </pre> |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
198 */ |
22168
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
199 public class Builder { |
22165
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
200 private OutputStream out; |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
201 private OutputStream err; |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
202 private InputStream in; |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
203 private final List<EventConsumer<?>> handlers = new ArrayList<>(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
204 private final Map<String, Object> globals = new HashMap<>(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
205 private Executor executor; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
206 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
207 Builder() { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
208 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
209 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
210 /** |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
211 * Changes the default output for languages running in <em>to be created</em> |
22170
796f0fef110e
Renaming to PolyglotEngine
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22169
diff
changeset
|
212 * {@link PolyglotEngine virtual machine}. The default is to use {@link System#out}. |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
213 * |
22165
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
214 * @param os the stream to use as output |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
215 * @return instance of this builder |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
216 */ |
22165
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
217 public Builder setOut(OutputStream os) { |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
218 out = os; |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
219 return this; |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
220 } |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
221 |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
222 /** |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
223 * @deprecated does nothing |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
224 */ |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
225 @Deprecated |
22167
0480c4873a4a
Fixing Javadoc, imports and adding suppression to methods that are being deprecated
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22165
diff
changeset
|
226 @SuppressWarnings("unused") |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
227 public Builder stdOut(Writer w) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
228 return this; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
229 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
230 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
231 /** |
22172
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
232 * Changes the error output for languages running in <em>to be created</em> |
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
233 * {@link PolyglotEngine virtual machine}. The default is to use {@link System#err}. |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
234 * |
22165
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
235 * @param os the stream to use as output |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
236 * @return instance of this builder |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
237 */ |
22165
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
238 public Builder setErr(OutputStream os) { |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
239 err = os; |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
240 return this; |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
241 } |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
242 |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
243 /** |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
244 * @deprecated does nothing |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
245 */ |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
246 @Deprecated |
22167
0480c4873a4a
Fixing Javadoc, imports and adding suppression to methods that are being deprecated
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22165
diff
changeset
|
247 @SuppressWarnings("unused") |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
248 public Builder stdErr(Writer w) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
249 return this; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
250 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
251 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
252 /** |
22172
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
253 * Changes the default input for languages running in <em>to be created</em> |
22174
0bcfe8c6088f
The central API to invoke various programs is now PolyglotEngine - a polyglot-ready enhancement of JDK's ScriptEngine
Jaroslav Tulach <jaroslav.tulach@oracle.com>
diff
changeset
|
254 * {@link PolyglotEngine virtual machine}. The default is to use {@link System#in}. |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
255 * |
22165
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
256 * @param is the stream to use as input |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
257 * @return instance of this builder |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
258 */ |
22165
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
259 public Builder setIn(InputStream is) { |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
260 in = is; |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
261 return this; |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
262 } |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
263 |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
264 /** |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
265 * @deprecated does nothing |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
266 */ |
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
267 @Deprecated |
22167
0480c4873a4a
Fixing Javadoc, imports and adding suppression to methods that are being deprecated
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22165
diff
changeset
|
268 @SuppressWarnings("unused") |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
269 public Builder stdIn(Reader r) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
270 return this; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
271 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
272 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
273 /** |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
274 * Registers another instance of {@link EventConsumer} into the to be created |
22170
796f0fef110e
Renaming to PolyglotEngine
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22169
diff
changeset
|
275 * {@link PolyglotEngine}. |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
276 * |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
277 * @param handler the handler to register |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
278 * @return instance of this builder |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
279 */ |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
280 public Builder onEvent(EventConsumer<?> handler) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
281 handler.getClass(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
282 handlers.add(handler); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
283 return this; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
284 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
285 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
286 /** |
22172
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
287 * Adds global named symbol into the configuration of to-be-built {@link PolyglotEngine}. |
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
288 * This symbol will be accessible to all languages via |
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
289 * {@link Env#importSymbol(java.lang.String)} and will take precedence over |
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
290 * {@link TruffleLanguage#findExportedSymbol symbols exported by languages itself}. Repeated |
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
291 * use of <code>globalSymbol</code> is possible; later definition of the same name overrides |
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
292 * the previous one. |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
293 * |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
294 * @param name name of the symbol to register |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
295 * @param obj value of the object - expected to be primitive wrapper, {@link String} or |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
296 * <code>TruffleObject</code> for mutual inter-operability |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
297 * @return instance of this builder |
22170
796f0fef110e
Renaming to PolyglotEngine
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22169
diff
changeset
|
298 * @see PolyglotEngine#findGlobalSymbol(java.lang.String) |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
299 */ |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
300 public Builder globalSymbol(String name, Object obj) { |
22196
364e3f024643
Java objects passed into globalSymbol should be converted into something that Truffle languages can understand - e.g. TruffleObject instances.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22194
diff
changeset
|
301 final Object truffleReady; |
364e3f024643
Java objects passed into globalSymbol should be converted into something that Truffle languages can understand - e.g. TruffleObject instances.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22194
diff
changeset
|
302 if (obj instanceof Number || obj instanceof String || obj instanceof Character || obj instanceof Boolean) { |
364e3f024643
Java objects passed into globalSymbol should be converted into something that Truffle languages can understand - e.g. TruffleObject instances.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22194
diff
changeset
|
303 truffleReady = obj; |
364e3f024643
Java objects passed into globalSymbol should be converted into something that Truffle languages can understand - e.g. TruffleObject instances.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22194
diff
changeset
|
304 } else { |
364e3f024643
Java objects passed into globalSymbol should be converted into something that Truffle languages can understand - e.g. TruffleObject instances.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22194
diff
changeset
|
305 truffleReady = JavaInterop.asTruffleObject(obj); |
364e3f024643
Java objects passed into globalSymbol should be converted into something that Truffle languages can understand - e.g. TruffleObject instances.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22194
diff
changeset
|
306 } |
364e3f024643
Java objects passed into globalSymbol should be converted into something that Truffle languages can understand - e.g. TruffleObject instances.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22194
diff
changeset
|
307 globals.put(name, truffleReady); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
308 return this; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
309 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
310 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
311 /** |
22170
796f0fef110e
Renaming to PolyglotEngine
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22169
diff
changeset
|
312 * Provides own executor for running {@link PolyglotEngine} scripts. By default |
796f0fef110e
Renaming to PolyglotEngine
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22169
diff
changeset
|
313 * {@link PolyglotEngine#eval(com.oracle.truffle.api.source.Source)} and |
22168
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
314 * {@link Value#invoke(java.lang.Object, java.lang.Object[])} are executed synchronously in |
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
315 * the calling thread. Sometimes, however it is more beneficial to run them asynchronously - |
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
316 * the easiest way to do so is to provide own executor when configuring the { |
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
317 * {@link #executor(java.util.concurrent.Executor) the builder}. The executor is expected to |
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
318 * execute all {@link Runnable runnables} passed into its |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
319 * {@link Executor#execute(java.lang.Runnable)} method in the order they arrive and in a |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
320 * single (yet arbitrary) thread. |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
321 * |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
322 * @param executor the executor to use for internal execution inside the {@link #build() to |
22170
796f0fef110e
Renaming to PolyglotEngine
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22169
diff
changeset
|
323 * be created} {@link PolyglotEngine} |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
324 * @return instance of this builder |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
325 */ |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
326 @SuppressWarnings("hiding") |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
327 public Builder executor(Executor executor) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
328 this.executor = executor; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
329 return this; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
330 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
331 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
332 /** |
22172
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
333 * Creates the {@link PolyglotEngine Truffle virtual machine}. The configuration is taken |
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
334 * from values passed into configuration methods in this class. |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
335 * |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
336 * @return new, isolated virtual machine with pre-registered languages |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
337 */ |
22170
796f0fef110e
Renaming to PolyglotEngine
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22169
diff
changeset
|
338 public PolyglotEngine build() { |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
339 if (out == null) { |
22165
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
340 out = System.out; |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
341 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
342 if (err == null) { |
22165
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
343 err = System.err; |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
344 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
345 if (in == null) { |
22165
67f75f61c974
Certain languages (like FastR) prefer access to raw byte streams. Offering it. One always has an option to wrap Input and Output Streams into character based Readers and Writers
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22157
diff
changeset
|
346 in = System.in; |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
347 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
348 Executor nonNullExecutor = executor != null ? executor : new Executor() { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
349 @Override |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
350 public void execute(Runnable command) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
351 command.run(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
352 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
353 }; |
22266
0d36601f233e
Merge revised Instrumentation framework into the Polyglot API
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
diff
changeset
|
354 return new PolyglotEngine(nonNullExecutor, globals, out, err, in, handlers.toArray(new EventConsumer[0])); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
355 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
356 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
357 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
358 /** |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
359 * Descriptions of languages supported in this Truffle virtual machine. |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
360 * |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
361 * @return an immutable map with keys being MIME types and values the {@link Language |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
362 * descriptions} of associated languages |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
363 */ |
22169
307a4ed5430e
Two more changes to guarantee better compatibility with TruffleVM
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22168
diff
changeset
|
364 public Map<String, ? extends Language> getLanguages() { |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
365 return Collections.unmodifiableMap(langs); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
366 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
367 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
368 /** |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
369 * Evaluates file located on a given URL. Is equivalent to loading the content of a file and |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
370 * executing it via {@link #eval(java.lang.String, java.lang.String)} with a MIME type guess |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
371 * based on the file's extension and/or content. |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
372 * |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
373 * @param location the location of a file to execute |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
374 * @return result of a processing the file, possibly <code>null</code> |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
375 * @throws IOException exception to signal I/O problems or problems with processing the file's |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
376 * content |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
377 * @deprecated use {@link #eval(com.oracle.truffle.api.source.Source)} |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
378 */ |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
379 @Deprecated |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
380 public Object eval(URI location) throws IOException { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
381 checkThread(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
382 Source s; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
383 String mimeType; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
384 if (location.getScheme().equals("file")) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
385 File file = new File(location); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
386 s = Source.fromFileName(file.getPath(), true); |
22209
dcee887614b1
Removing hardcoded MIME types in the source. Each language is supposed to register its own FileTypeDetector as SL did in cf19259edf87.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22200
diff
changeset
|
387 mimeType = Files.probeContentType(file.toPath()); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
388 } else { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
389 URL url = location.toURL(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
390 s = Source.fromURL(url, location.toString()); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
391 URLConnection conn = url.openConnection(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
392 mimeType = conn.getContentType(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
393 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
394 Language l = langs.get(mimeType); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
395 if (l == null) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
396 throw new IOException("No language for " + location + " with MIME type " + mimeType + " found. Supported types: " + langs.keySet()); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
397 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
398 return eval(l, s).get(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
399 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
400 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
401 /** |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
402 * Evaluates code snippet. Chooses a language registered for a given MIME type (throws |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
403 * {@link IOException} if there is none). And passes the specified code to it for execution. |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
404 * |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
405 * @param mimeType MIME type of the code snippet - chooses the right language |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
406 * @param reader the source of code snippet to execute |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
407 * @return result of an execution, possibly <code>null</code> |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
408 * @throws IOException thrown to signal errors while processing the code |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
409 * @deprecated use {@link #eval(com.oracle.truffle.api.source.Source)} |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
410 */ |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
411 @Deprecated |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
412 public Object eval(String mimeType, Reader reader) throws IOException { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
413 checkThread(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
414 Language l = langs.get(mimeType); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
415 if (l == null) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
416 throw new IOException("No language for MIME type " + mimeType + " found. Supported types: " + langs.keySet()); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
417 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
418 return eval(l, Source.fromReader(reader, mimeType)).get(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
419 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
420 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
421 /** |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
422 * Evaluates code snippet. Chooses a language registered for a given MIME type (throws |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
423 * {@link IOException} if there is none). And passes the specified code to it for execution. |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
424 * |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
425 * @param mimeType MIME type of the code snippet - chooses the right language |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
426 * @param code the code snippet to execute |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
427 * @return result of an execution, possibly <code>null</code> |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
428 * @throws IOException thrown to signal errors while processing the code |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
429 * @deprecated use {@link #eval(com.oracle.truffle.api.source.Source)} |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
430 */ |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
431 @Deprecated |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
432 public Object eval(String mimeType, String code) throws IOException { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
433 checkThread(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
434 Language l = langs.get(mimeType); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
435 if (l == null) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
436 throw new IOException("No language for MIME type " + mimeType + " found. Supported types: " + langs.keySet()); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
437 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
438 return eval(l, Source.fromText(code, mimeType)).get(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
439 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
440 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
441 /** |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
442 * Evaluates provided source. Chooses language registered for a particular |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
443 * {@link Source#getMimeType() MIME type} (throws {@link IOException} if there is none). The |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
444 * language is then allowed to parse and execute the source. |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
445 * |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
446 * @param source code snippet to execute |
22168
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
447 * @return a {@link Value} object that holds result of an execution, never <code>null</code> |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
448 * @throws IOException thrown to signal errors while processing the code |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
449 */ |
22168
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
450 public Value eval(Source source) throws IOException { |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
451 String mimeType = source.getMimeType(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
452 checkThread(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
453 Language l = langs.get(mimeType); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
454 if (l == null) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
455 throw new IOException("No language for MIME type " + mimeType + " found. Supported types: " + langs.keySet()); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
456 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
457 return eval(l, source); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
458 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
459 |
22183
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
460 /** |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
461 * Dispose instance of this engine. A user can explicitly |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
462 * {@link TruffleLanguage#disposeContext(java.lang.Object) dispose all resources} allocated by |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
463 * the languages active in this engine, when it is known the system is not going to be used in |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
464 * the future. |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
465 * <p> |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
466 * Calling any other method of this class after the dispose has been done yields an |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
467 * {@link IllegalStateException}. |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
468 */ |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
469 public void dispose() { |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
470 checkThread(); |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
471 disposed = true; |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
472 executor.execute(new Runnable() { |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
473 @Override |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
474 public void run() { |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
475 for (Language language : getLanguages().values()) { |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
476 TruffleLanguage<?> impl = language.getImpl(false); |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
477 if (impl != null) { |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
478 try { |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
479 SPI.dispose(impl, language.getEnv(true)); |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
480 } catch (Exception | Error ex) { |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
481 LOG.log(Level.SEVERE, "Error disposing " + impl, ex); |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
482 } |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
483 } |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
484 } |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
485 } |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
486 }); |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
487 } |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
488 |
22168
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
489 private Value eval(final Language l, final Source s) throws IOException { |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
490 final Object[] result = {null, null}; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
491 final CountDownLatch ready = new CountDownLatch(1); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
492 final TruffleLanguage[] lang = {null}; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
493 executor.execute(new Runnable() { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
494 @Override |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
495 public void run() { |
22238
cccb1ac700bd
Team/Instrumentation: the TruflfeVM Debugger is now created eagerly at VM "build" time
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
22237
diff
changeset
|
496 evalImpl(lang, s, result, l, ready); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
497 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
498 }); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
499 exceptionCheck(result); |
22168
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
500 return createValue(lang[0], result, ready); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
501 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
502 |
22168
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
503 Value createValue(TruffleLanguage lang, Object[] result, CountDownLatch ready) { |
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
504 return new Value(lang, result, ready); |
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
505 } |
22172
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
506 |
22168
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
507 Language createLanguage(Map.Entry<String, LanguageCache> en) { |
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
508 return new Language(en.getValue()); |
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
509 } |
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
510 |
22132
19205292b0c7
Suppressing "try" lints
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22129
diff
changeset
|
511 @SuppressWarnings("try") |
22238
cccb1ac700bd
Team/Instrumentation: the TruflfeVM Debugger is now created eagerly at VM "build" time
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
22237
diff
changeset
|
512 private void evalImpl(TruffleLanguage<?>[] fillLang, Source s, Object[] result, Language l, CountDownLatch ready) { |
22275
141fe31da7a2
Avoiding check for current stack depth on the initialization of debugger. Only when debugger is suspended the real check is needed.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22274
diff
changeset
|
513 try (Closeable d = SPI.executionStart(this, -1, debugger, s)) { |
22137
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
514 TruffleLanguage<?> langImpl = l.getImpl(true); |
22133
c334865b9d42
Make sure TruffleLanguage.createEnv is only called when Accessor.CURRENT_VM is known
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22132
diff
changeset
|
515 fillLang[0] = langImpl; |
c334865b9d42
Make sure TruffleLanguage.createEnv is only called when Accessor.CURRENT_VM is known
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22132
diff
changeset
|
516 result[0] = SPI.eval(langImpl, s); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
517 } catch (IOException ex) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
518 result[1] = ex; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
519 } finally { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
520 ready.countDown(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
521 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
522 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
523 |
22200
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
524 @SuppressWarnings("try") |
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
525 final Object invokeForeign(final Node foreignNode, final VirtualFrame frame, final TruffleObject receiver) throws IOException { |
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
526 final Object[] res = {null, null}; |
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
527 executor.execute(new Runnable() { |
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
528 @Override |
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
529 public void run() { |
22275
141fe31da7a2
Avoiding check for current stack depth on the initialization of debugger. Only when debugger is suspended the real check is needed.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22274
diff
changeset
|
530 try (final Closeable c = SPI.executionStart(PolyglotEngine.this, -1, debugger, null)) { |
22200
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
531 res[0] = ForeignAccess.execute(foreignNode, frame, receiver, ForeignAccess.getArguments(frame).toArray()); |
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
532 } catch (IOException ex) { |
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
533 res[1] = ex; |
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
534 } catch (Throwable ex) { |
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
535 res[1] = ex; |
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
536 } |
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
537 } |
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
538 }); |
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
539 exceptionCheck(res); |
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
540 if (res[0] instanceof TruffleObject) { |
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
541 return new EngineTruffleObject(this, (TruffleObject) res[0]); |
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
542 } else { |
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
543 return res[0]; |
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
544 } |
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
545 } |
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
546 |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
547 /** |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
548 * Looks global symbol provided by one of initialized languages up. First of all execute your |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
549 * program via one of your {@link #eval(java.lang.String, java.lang.String)} and then look |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
550 * expected symbol up using this method. |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
551 * <p> |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
552 * The names of the symbols are language dependent, but for example the Java language bindings |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
553 * follow the specification for method references: |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
554 * <ul> |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
555 * <li>"java.lang.Exception::new" is a reference to constructor of {@link Exception} |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
556 * <li>"java.lang.Integer::valueOf" is a reference to static method in {@link Integer} class |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
557 * </ul> |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
558 * Once an symbol is obtained, it remembers values for fast access and is ready for being |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
559 * invoked. |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
560 * |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
561 * @param globalName the name of the symbol to find |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
562 * @return found symbol or <code>null</code> if it has not been found |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
563 */ |
22168
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
564 public Value findGlobalSymbol(final String globalName) { |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
565 checkThread(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
566 final TruffleLanguage<?>[] lang = {null}; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
567 final Object[] obj = {globals.get(globalName), null}; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
568 final CountDownLatch ready = new CountDownLatch(1); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
569 if (obj[0] == null) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
570 executor.execute(new Runnable() { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
571 @Override |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
572 public void run() { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
573 findGlobalSymbolImpl(obj, globalName, lang, ready); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
574 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
575 }); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
576 try { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
577 ready.await(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
578 } catch (InterruptedException ex) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
579 LOG.log(Level.SEVERE, null, ex); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
580 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
581 } else { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
582 ready.countDown(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
583 } |
22168
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
584 return obj[0] == null ? null : createValue(lang[0], obj, ready); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
585 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
586 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
587 private void findGlobalSymbolImpl(Object[] obj, String globalName, TruffleLanguage<?>[] lang, CountDownLatch ready) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
588 if (obj[0] == null) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
589 for (Language dl : langs.values()) { |
22137
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
590 TruffleLanguage.Env env = dl.getEnv(false); |
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
591 if (env == null) { |
22133
c334865b9d42
Make sure TruffleLanguage.createEnv is only called when Accessor.CURRENT_VM is known
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22132
diff
changeset
|
592 continue; |
c334865b9d42
Make sure TruffleLanguage.createEnv is only called when Accessor.CURRENT_VM is known
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22132
diff
changeset
|
593 } |
22137
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
594 obj[0] = SPI.findExportedSymbol(env, globalName, true); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
595 if (obj[0] != null) { |
22137
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
596 lang[0] = dl.getImpl(true); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
597 break; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
598 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
599 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
600 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
601 if (obj[0] == null) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
602 for (Language dl : langs.values()) { |
22137
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
603 TruffleLanguage.Env env = dl.getEnv(false); |
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
604 if (env == null) { |
22133
c334865b9d42
Make sure TruffleLanguage.createEnv is only called when Accessor.CURRENT_VM is known
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22132
diff
changeset
|
605 continue; |
c334865b9d42
Make sure TruffleLanguage.createEnv is only called when Accessor.CURRENT_VM is known
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22132
diff
changeset
|
606 } |
22137
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
607 obj[0] = SPI.findExportedSymbol(env, globalName, true); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
608 if (obj[0] != null) { |
22137
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
609 lang[0] = dl.getImpl(true); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
610 break; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
611 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
612 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
613 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
614 ready.countDown(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
615 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
616 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
617 private void checkThread() { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
618 if (initThread != Thread.currentThread()) { |
22172
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
619 throw new IllegalStateException("PolyglotEngine created on " + initThread.getName() + " but used on " + Thread.currentThread().getName()); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
620 } |
22183
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
621 if (disposed) { |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
622 throw new IllegalStateException("Engine has already been disposed"); |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
623 } |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
624 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
625 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
626 @SuppressWarnings("unchecked") |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
627 void dispatch(Object ev) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
628 Class type = ev.getClass(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
629 if (type == SuspendedEvent.class) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
630 dispatchSuspendedEvent((SuspendedEvent) ev); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
631 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
632 if (type == ExecutionEvent.class) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
633 dispatchExecutionEvent((ExecutionEvent) ev); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
634 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
635 dispatch(type, ev); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
636 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
637 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
638 @SuppressWarnings("unused") |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
639 void dispatchSuspendedEvent(SuspendedEvent event) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
640 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
641 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
642 @SuppressWarnings("unused") |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
643 void dispatchExecutionEvent(ExecutionEvent event) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
644 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
645 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
646 @SuppressWarnings("unchecked") |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
647 <Event> void dispatch(Class<Event> type, Event event) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
648 for (EventConsumer handler : handlers) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
649 if (handler.type == type) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
650 handler.on(event); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
651 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
652 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
653 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
654 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
655 static void exceptionCheck(Object[] result) throws RuntimeException, IOException { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
656 if (result[1] instanceof IOException) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
657 throw (IOException) result[1]; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
658 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
659 if (result[1] instanceof RuntimeException) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
660 throw (RuntimeException) result[1]; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
661 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
662 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
663 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
664 /** |
22168
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
665 * A future value wrapper. A user level wrapper around values returned by evaluation of various |
22172
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
666 * {@link PolyglotEngine} functions like |
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
667 * {@link PolyglotEngine#findGlobalSymbol(java.lang.String)} and |
22212 | 668 * {@link PolyglotEngine#eval(com.oracle.truffle.api.source.Source)} or a value returned by |
669 * {@link #invoke(java.lang.Object, java.lang.Object...) a subsequent execution}. In case the | |
22170
796f0fef110e
Renaming to PolyglotEngine
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22169
diff
changeset
|
670 * {@link PolyglotEngine} has been initialized for |
22212 | 671 * {@link Builder#executor(java.util.concurrent.Executor) asynchronous execution}, the |
672 * {@link Value} represents a future - i.e., it is returned immediately, leaving the execution | |
22168
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
673 * running on behind. |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
674 */ |
22168
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
675 public class Value { |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
676 private final TruffleLanguage<?> language; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
677 private final Object[] result; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
678 private final CountDownLatch ready; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
679 private CallTarget target; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
680 |
22168
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
681 Value(TruffleLanguage<?> language, Object[] result, CountDownLatch ready) { |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
682 this.language = language; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
683 this.result = result; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
684 this.ready = ready; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
685 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
686 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
687 /** |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
688 * Obtains the object represented by this symbol. The <em>raw</em> object can either be a |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
689 * wrapper about primitive type (e.g. {@link Number}, {@link String}, {@link Character}, |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
690 * {@link Boolean}) or a <em>TruffleObject</em> representing more complex object from a |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
691 * language. The method can return <code>null</code>. |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
692 * |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
693 * @return the object or <code>null</code> |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
694 * @throws IOException in case it is not possible to obtain the value of the object |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
695 */ |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
696 public Object get() throws IOException { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
697 waitForSymbol(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
698 exceptionCheck(result); |
22200
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
699 if (result[0] instanceof TruffleObject) { |
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
700 return new EngineTruffleObject(PolyglotEngine.this, (TruffleObject) result[0]); |
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
701 } else { |
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
702 return result[0]; |
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
703 } |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
704 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
705 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
706 /** |
22135
e70b20f4bb00
Implementing API for Java/Truffle interop. Based around JavaInterop.asJavaObject and JavaInterop.asTruffleObject methods. Connected to TruffleVM via Symbol.as(Class) wrapper. Verified by extended TCK.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22133
diff
changeset
|
707 * Obtains Java view of the object represented by this symbol. The method basically |
e70b20f4bb00
Implementing API for Java/Truffle interop. Based around JavaInterop.asJavaObject and JavaInterop.asTruffleObject methods. Connected to TruffleVM via Symbol.as(Class) wrapper. Verified by extended TCK.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22133
diff
changeset
|
708 * delegates to |
e70b20f4bb00
Implementing API for Java/Truffle interop. Based around JavaInterop.asJavaObject and JavaInterop.asTruffleObject methods. Connected to TruffleVM via Symbol.as(Class) wrapper. Verified by extended TCK.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22133
diff
changeset
|
709 * {@link JavaInterop#asJavaObject(java.lang.Class, com.oracle.truffle.api.interop.TruffleObject)} |
e70b20f4bb00
Implementing API for Java/Truffle interop. Based around JavaInterop.asJavaObject and JavaInterop.asTruffleObject methods. Connected to TruffleVM via Symbol.as(Class) wrapper. Verified by extended TCK.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22133
diff
changeset
|
710 * just handles primitive types as well. |
22194
7afb5e5cc3ca
Fix use just one language instance per LanguageCache instead of one per mime-type.
Christian Humer <christian.humer@oracle.com>
parents:
22186
diff
changeset
|
711 * |
22135
e70b20f4bb00
Implementing API for Java/Truffle interop. Based around JavaInterop.asJavaObject and JavaInterop.asTruffleObject methods. Connected to TruffleVM via Symbol.as(Class) wrapper. Verified by extended TCK.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22133
diff
changeset
|
712 * @param <T> the type of the view one wants to obtain |
e70b20f4bb00
Implementing API for Java/Truffle interop. Based around JavaInterop.asJavaObject and JavaInterop.asTruffleObject methods. Connected to TruffleVM via Symbol.as(Class) wrapper. Verified by extended TCK.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22133
diff
changeset
|
713 * @param representation the class of the view interface (it has to be an interface) |
e70b20f4bb00
Implementing API for Java/Truffle interop. Based around JavaInterop.asJavaObject and JavaInterop.asTruffleObject methods. Connected to TruffleVM via Symbol.as(Class) wrapper. Verified by extended TCK.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22133
diff
changeset
|
714 * @return instance of the view wrapping the object of this symbol |
e70b20f4bb00
Implementing API for Java/Truffle interop. Based around JavaInterop.asJavaObject and JavaInterop.asTruffleObject methods. Connected to TruffleVM via Symbol.as(Class) wrapper. Verified by extended TCK.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22133
diff
changeset
|
715 * @throws IOException in case it is not possible to obtain the value of the object |
e70b20f4bb00
Implementing API for Java/Truffle interop. Based around JavaInterop.asJavaObject and JavaInterop.asTruffleObject methods. Connected to TruffleVM via Symbol.as(Class) wrapper. Verified by extended TCK.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22133
diff
changeset
|
716 * @throws ClassCastException if the value cannot be converted to desired view |
e70b20f4bb00
Implementing API for Java/Truffle interop. Based around JavaInterop.asJavaObject and JavaInterop.asTruffleObject methods. Connected to TruffleVM via Symbol.as(Class) wrapper. Verified by extended TCK.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22133
diff
changeset
|
717 */ |
e70b20f4bb00
Implementing API for Java/Truffle interop. Based around JavaInterop.asJavaObject and JavaInterop.asTruffleObject methods. Connected to TruffleVM via Symbol.as(Class) wrapper. Verified by extended TCK.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22133
diff
changeset
|
718 public <T> T as(Class<T> representation) throws IOException { |
e70b20f4bb00
Implementing API for Java/Truffle interop. Based around JavaInterop.asJavaObject and JavaInterop.asTruffleObject methods. Connected to TruffleVM via Symbol.as(Class) wrapper. Verified by extended TCK.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22133
diff
changeset
|
719 Object obj = get(); |
22274
371045b1312d
Be able to extract the original type of TruffleObject from PolyglotEngine.Value via its as method.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22268
diff
changeset
|
720 if (obj instanceof EngineTruffleObject) { |
371045b1312d
Be able to extract the original type of TruffleObject from PolyglotEngine.Value via its as method.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22268
diff
changeset
|
721 EngineTruffleObject eto = (EngineTruffleObject) obj; |
371045b1312d
Be able to extract the original type of TruffleObject from PolyglotEngine.Value via its as method.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22268
diff
changeset
|
722 if (representation.isInstance(eto.getDelegate())) { |
371045b1312d
Be able to extract the original type of TruffleObject from PolyglotEngine.Value via its as method.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22268
diff
changeset
|
723 return representation.cast(eto.getDelegate()); |
371045b1312d
Be able to extract the original type of TruffleObject from PolyglotEngine.Value via its as method.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22268
diff
changeset
|
724 } |
371045b1312d
Be able to extract the original type of TruffleObject from PolyglotEngine.Value via its as method.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22268
diff
changeset
|
725 } |
22135
e70b20f4bb00
Implementing API for Java/Truffle interop. Based around JavaInterop.asJavaObject and JavaInterop.asTruffleObject methods. Connected to TruffleVM via Symbol.as(Class) wrapper. Verified by extended TCK.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22133
diff
changeset
|
726 if (representation.isInstance(obj)) { |
e70b20f4bb00
Implementing API for Java/Truffle interop. Based around JavaInterop.asJavaObject and JavaInterop.asTruffleObject methods. Connected to TruffleVM via Symbol.as(Class) wrapper. Verified by extended TCK.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22133
diff
changeset
|
727 return representation.cast(obj); |
e70b20f4bb00
Implementing API for Java/Truffle interop. Based around JavaInterop.asJavaObject and JavaInterop.asTruffleObject methods. Connected to TruffleVM via Symbol.as(Class) wrapper. Verified by extended TCK.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22133
diff
changeset
|
728 } |
22200
7abcbeb12d08
Creating a TruffleObject that knows its PolyglotEngine and wrapping all values returned from the engine by it, so it is always clear into which engine context an object belongs.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22196
diff
changeset
|
729 return JavaInterop.asJavaObject(representation, (TruffleObject) obj); |
22135
e70b20f4bb00
Implementing API for Java/Truffle interop. Based around JavaInterop.asJavaObject and JavaInterop.asTruffleObject methods. Connected to TruffleVM via Symbol.as(Class) wrapper. Verified by extended TCK.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22133
diff
changeset
|
730 } |
e70b20f4bb00
Implementing API for Java/Truffle interop. Based around JavaInterop.asJavaObject and JavaInterop.asTruffleObject methods. Connected to TruffleVM via Symbol.as(Class) wrapper. Verified by extended TCK.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22133
diff
changeset
|
731 |
e70b20f4bb00
Implementing API for Java/Truffle interop. Based around JavaInterop.asJavaObject and JavaInterop.asTruffleObject methods. Connected to TruffleVM via Symbol.as(Class) wrapper. Verified by extended TCK.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22133
diff
changeset
|
732 /** |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
733 * Invokes the symbol. If the symbol represents a function, then it should be invoked with |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
734 * provided arguments. If the symbol represents a field, then first argument (if provided) |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
735 * should set the value to the field; the return value should be the actual value of the |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
736 * field when the <code>invoke</code> method returns. |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
737 * |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
738 * @param thiz this/self in language that support such concept; use <code>null</code> to let |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
739 * the language use default this/self or ignore the value |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
740 * @param args arguments to pass when invoking the symbol |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
741 * @return symbol wrapper around the value returned by invoking the symbol, never |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
742 * <code>null</code> |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
743 * @throws IOException signals problem during execution |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
744 */ |
22168
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
745 public Value invoke(final Object thiz, final Object... args) throws IOException { |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
746 get(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
747 final CountDownLatch done = new CountDownLatch(1); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
748 final Object[] res = {null, null}; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
749 executor.execute(new Runnable() { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
750 @Override |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
751 public void run() { |
22238
cccb1ac700bd
Team/Instrumentation: the TruflfeVM Debugger is now created eagerly at VM "build" time
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
22237
diff
changeset
|
752 invokeImpl(thiz, args, res, done); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
753 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
754 }); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
755 exceptionCheck(res); |
22168
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
756 return createValue(language, res, done); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
757 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
758 |
22132
19205292b0c7
Suppressing "try" lints
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22129
diff
changeset
|
759 @SuppressWarnings("try") |
22238
cccb1ac700bd
Team/Instrumentation: the TruflfeVM Debugger is now created eagerly at VM "build" time
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
22237
diff
changeset
|
760 private void invokeImpl(Object thiz, Object[] args, Object[] res, CountDownLatch done) { |
22275
141fe31da7a2
Avoiding check for current stack depth on the initialization of debugger. Only when debugger is suspended the real check is needed.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22274
diff
changeset
|
761 try (final Closeable c = SPI.executionStart(PolyglotEngine.this, -1, debugger, null)) { |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
762 List<Object> arr = new ArrayList<>(); |
22179
ee9ae440f1eb
Testing behavior of invoke when calling asTruffleFunction
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22174
diff
changeset
|
763 if (thiz == null) { |
ee9ae440f1eb
Testing behavior of invoke when calling asTruffleFunction
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22174
diff
changeset
|
764 if (language != null) { |
ee9ae440f1eb
Testing behavior of invoke when calling asTruffleFunction
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22174
diff
changeset
|
765 Object global = SPI.languageGlobal(SPI.findLanguage(PolyglotEngine.this, language.getClass())); |
ee9ae440f1eb
Testing behavior of invoke when calling asTruffleFunction
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22174
diff
changeset
|
766 if (global != null) { |
ee9ae440f1eb
Testing behavior of invoke when calling asTruffleFunction
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22174
diff
changeset
|
767 arr.add(global); |
ee9ae440f1eb
Testing behavior of invoke when calling asTruffleFunction
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22174
diff
changeset
|
768 } |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
769 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
770 } else { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
771 arr.add(thiz); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
772 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
773 arr.addAll(Arrays.asList(args)); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
774 for (;;) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
775 try { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
776 if (target == null) { |
22129
0589cc5cab30
TruffleVM can now depend on api.interop and thus there is no need for indirection between SymbolInvoker and its Impl. Enough to do direct calls.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22128
diff
changeset
|
777 target = SymbolInvokerImpl.createCallTarget(language, result[0], arr.toArray()); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
778 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
779 res[0] = target.call(arr.toArray()); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
780 break; |
22129
0589cc5cab30
TruffleVM can now depend on api.interop and thus there is no need for indirection between SymbolInvoker and its Impl. Enough to do direct calls.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22128
diff
changeset
|
781 } catch (ArgumentsMishmashException ex) { |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
782 target = null; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
783 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
784 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
785 } catch (IOException ex) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
786 res[1] = ex; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
787 } catch (RuntimeException ex) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
788 res[1] = ex; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
789 } finally { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
790 done.countDown(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
791 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
792 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
793 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
794 private void waitForSymbol() throws InterruptedIOException { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
795 checkThread(); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
796 try { |
22278
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
797 if (ready != null) { |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
798 ready.await(); |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
799 } |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
800 } catch (InterruptedException ex) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
801 throw (InterruptedIOException) new InterruptedIOException(ex.getMessage()).initCause(ex); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
802 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
803 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
804 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
805 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
806 /** |
22172
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
807 * Description of a language registered in {@link PolyglotEngine Truffle virtual machine}. |
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
808 * Languages are registered by {@link Registration} annotation which stores necessary |
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
809 * information into a descriptor inside of the language's JAR file. When a new |
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
810 * {@link PolyglotEngine} is created, it reads all available descriptors and creates |
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
811 * {@link Language} objects to represent them. One can obtain a {@link #getName() name} or list |
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
812 * of supported {@link #getMimeTypes() MIME types} for each language. The actual language |
b31dcacfc8ff
Replacing more TruffleVM references in comments with the new PolyglotEngine name
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22171
diff
changeset
|
813 * implementation is not initialized until |
22170
796f0fef110e
Renaming to PolyglotEngine
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22169
diff
changeset
|
814 * {@link PolyglotEngine#eval(java.lang.String, java.lang.String) a code is evaluated} in it. |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
815 */ |
22168
ffadd23c63c8
Introducing Portaal into the isolated world of each and any TruffleLanguage.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22137
diff
changeset
|
816 public class Language { |
22137
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
817 private final LanguageCache info; |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
818 private TruffleLanguage.Env env; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
819 |
22137
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
820 Language(LanguageCache info) { |
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
821 this.info = info; |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
822 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
823 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
824 /** |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
825 * MIME types recognized by the language. |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
826 * |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
827 * @return returns immutable set of recognized MIME types |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
828 */ |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
829 public Set<String> getMimeTypes() { |
22137
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
830 return info.getMimeTypes(); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
831 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
832 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
833 /** |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
834 * Human readable name of the language. Think of C, Ruby, JS, etc. |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
835 * |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
836 * @return string giving the language a name |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
837 */ |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
838 public String getName() { |
22137
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
839 return info.getName(); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
840 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
841 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
842 /** |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
843 * Name of the language version. |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
844 * |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
845 * @return string specifying the language version |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
846 */ |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
847 public String getVersion() { |
22137
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
848 return info.getVersion(); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
849 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
850 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
851 /** |
22278
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
852 * Evaluates provided source. Ignores the particular {@link Source#getMimeType() MIME type} |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
853 * and forces evaluation in the context of <code>this</code> language. |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
854 * |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
855 * @param source code snippet to execute |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
856 * @return a {@link Value} object that holds result of an execution, never <code>null</code> |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
857 * @throws IOException thrown to signal errors while processing the code |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
858 */ |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
859 public Value eval(Source source) throws IOException { |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
860 checkThread(); |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
861 return PolyglotEngine.this.eval(this, source); |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
862 } |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
863 |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
864 /** |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
865 * Returns value representing global object of the language. |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
866 * <p> |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
867 * The object is expected to be <code>TruffleObject</code> (e.g. a native object from the |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
868 * other language) but technically it can be one of Java primitive wrappers ({@link Integer}, {@link Double}, {@link Short}, etc.). |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
869 * |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
870 * @return the global object or <code>null</code> if the language does not support such |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
871 * concept |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
872 */ |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
873 public Value getGlobalObject() { |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
874 checkThread(); |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
875 |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
876 Object[] res = {SPI.languageGlobal(getEnv(true)), null}; |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
877 return res[0] == null ? null : new Value(info.getImpl(true), res, null); |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
878 } |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
879 |
85a6db6624ab
Simplifying the way to obtain Language.globalObject
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22277
diff
changeset
|
880 /** |
22277
412991d0359c
Deprecating method that does trivial, and not I18Ned, concatenation of other values. Just concatenate the values yourself.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22275
diff
changeset
|
881 * @deprecated concatenate {@link #getName()} and {@link #getVersion()} the way you want. |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
882 */ |
22277
412991d0359c
Deprecating method that does trivial, and not I18Ned, concatenation of other values. Just concatenate the values yourself.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22275
diff
changeset
|
883 @Deprecated |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
884 public String getShortName() { |
22137
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
885 return getName() + "(" + getVersion() + ")"; |
22133
c334865b9d42
Make sure TruffleLanguage.createEnv is only called when Accessor.CURRENT_VM is known
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22132
diff
changeset
|
886 } |
c334865b9d42
Make sure TruffleLanguage.createEnv is only called when Accessor.CURRENT_VM is known
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22132
diff
changeset
|
887 |
c334865b9d42
Make sure TruffleLanguage.createEnv is only called when Accessor.CURRENT_VM is known
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22132
diff
changeset
|
888 TruffleLanguage<?> getImpl(boolean create) { |
22137
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
889 getEnv(create); |
22219
1c0f490984d5
Merge with f47b601edbc626dcfe8b3636933b4834c89f7779
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
diff
changeset
|
890 TruffleLanguage<?> impl = info.getImpl(false); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
891 return impl; |
22137
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
892 } |
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
893 |
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
894 TruffleLanguage.Env getEnv(boolean create) { |
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
895 if (env == null && create) { |
22266
0d36601f233e
Merge revised Instrumentation framework into the Polyglot API
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
diff
changeset
|
896 env = SPI.attachEnv(PolyglotEngine.this, info.getImpl(true), out, err, in, instrumenter); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
897 } |
22137
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
898 return env; |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
899 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
900 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
901 @Override |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
902 public String toString() { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
903 return "[" + getShortName() + " for " + getMimeTypes() + "]"; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
904 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
905 } // end of Language |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
906 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
907 // |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
908 // Accessor helper methods |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
909 // |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
910 |
22214
3aad794eec0e
Truffle/Instrumentation: first large merge of instrumentation code into the TruffleVM framework
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
22135
diff
changeset
|
911 TruffleLanguage<?> findLanguage(Class<? extends TruffleLanguage> languageClazz) { |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
912 for (Map.Entry<String, Language> entrySet : langs.entrySet()) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
913 Language languageDescription = entrySet.getValue(); |
22137
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
914 final TruffleLanguage<?> impl = languageDescription.getImpl(false); |
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
915 if (languageClazz.isInstance(impl)) { |
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
916 return impl; |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
917 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
918 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
919 throw new IllegalStateException("Cannot find language " + languageClazz + " among " + langs); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
920 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
921 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
922 TruffleLanguage<?> findLanguage(Probe probe) { |
22219
1c0f490984d5
Merge with f47b601edbc626dcfe8b3636933b4834c89f7779
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
diff
changeset
|
923 return findLanguage(SPI.findLanguage(probe)); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
924 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
925 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
926 Env findEnv(Class<? extends TruffleLanguage> languageClazz) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
927 for (Map.Entry<String, Language> entrySet : langs.entrySet()) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
928 Language languageDescription = entrySet.getValue(); |
22137
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
929 Env env = languageDescription.getEnv(false); |
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
930 if (env != null && languageClazz.isInstance(languageDescription.getImpl(false))) { |
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
931 return env; |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
932 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
933 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
934 throw new IllegalStateException("Cannot find language " + languageClazz + " among " + langs); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
935 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
936 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
937 private static class SPIAccessor extends Accessor { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
938 @Override |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
939 public Object importSymbol(Object vmObj, TruffleLanguage<?> ownLang, String globalName) { |
22170
796f0fef110e
Renaming to PolyglotEngine
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22169
diff
changeset
|
940 PolyglotEngine vm = (PolyglotEngine) vmObj; |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
941 Object g = vm.globals.get(globalName); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
942 if (g != null) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
943 return g; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
944 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
945 Set<Language> uniqueLang = new LinkedHashSet<>(vm.langs.values()); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
946 for (Language dl : uniqueLang) { |
22137
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
947 TruffleLanguage<?> l = dl.getImpl(false); |
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
948 TruffleLanguage.Env env = dl.getEnv(false); |
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
949 if (l == ownLang || l == null || env == null) { |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
950 continue; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
951 } |
22137
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
952 Object obj = SPI.findExportedSymbol(env, globalName, true); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
953 if (obj != null) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
954 return obj; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
955 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
956 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
957 for (Language dl : uniqueLang) { |
22137
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
958 TruffleLanguage<?> l = dl.getImpl(false); |
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
959 TruffleLanguage.Env env = dl.getEnv(false); |
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
960 if (l == ownLang || l == null || env == null) { |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
961 continue; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
962 } |
22137
1957c49a979d
(Re)Introducing LanguageCache - e.g. data that hold the essential static information about Truffle languages. Pre-initializing the data if AOT property is specified. Use mx -J-Dcom.oracle.truffle.aot=true unittest to validate proper behavior of AOT mode.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22135
diff
changeset
|
963 Object obj = SPI.findExportedSymbol(env, globalName, false); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
964 if (obj != null) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
965 return obj; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
966 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
967 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
968 return null; |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
969 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
970 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
971 @Override |
22237
c4e7737981d3
Truffle/Instrumentation: make the Instrumenter available to language implementations via Env.getInstrumenter()
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
22232
diff
changeset
|
972 protected Env attachEnv(Object obj, TruffleLanguage<?> language, OutputStream stdOut, OutputStream stdErr, InputStream stdIn, Instrumenter instrumenter) { |
22170
796f0fef110e
Renaming to PolyglotEngine
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22169
diff
changeset
|
973 PolyglotEngine vm = (PolyglotEngine) obj; |
22237
c4e7737981d3
Truffle/Instrumentation: make the Instrumenter available to language implementations via Env.getInstrumenter()
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
22232
diff
changeset
|
974 return super.attachEnv(vm, language, stdOut, stdErr, stdIn, instrumenter); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
975 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
976 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
977 @Override |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
978 public Object eval(TruffleLanguage<?> l, Source s) throws IOException { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
979 return super.eval(l, s); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
980 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
981 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
982 @Override |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
983 public Object findExportedSymbol(TruffleLanguage.Env env, String globalName, boolean onlyExplicit) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
984 return super.findExportedSymbol(env, globalName, onlyExplicit); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
985 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
986 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
987 @Override |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
988 protected Object languageGlobal(TruffleLanguage.Env env) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
989 return super.languageGlobal(env); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
990 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
991 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
992 @Override |
22220
20380d1d41f2
Truffle/Instrumentation: second merge of instrumentation code into the TruffleVM framework
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
22219
diff
changeset
|
993 protected Instrumenter createInstrumenter(Object vm) { |
20380d1d41f2
Truffle/Instrumentation: second merge of instrumentation code into the TruffleVM framework
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
22219
diff
changeset
|
994 return super.createInstrumenter(vm); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
995 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
996 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
997 @Override |
22238
cccb1ac700bd
Team/Instrumentation: the TruflfeVM Debugger is now created eagerly at VM "build" time
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
22237
diff
changeset
|
998 protected Debugger createDebugger(Object vm, Instrumenter instrumenter) { |
cccb1ac700bd
Team/Instrumentation: the TruflfeVM Debugger is now created eagerly at VM "build" time
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
22237
diff
changeset
|
999 return super.createDebugger(vm, instrumenter); |
cccb1ac700bd
Team/Instrumentation: the TruflfeVM Debugger is now created eagerly at VM "build" time
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
22237
diff
changeset
|
1000 } |
cccb1ac700bd
Team/Instrumentation: the TruflfeVM Debugger is now created eagerly at VM "build" time
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
22237
diff
changeset
|
1001 |
cccb1ac700bd
Team/Instrumentation: the TruflfeVM Debugger is now created eagerly at VM "build" time
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
22237
diff
changeset
|
1002 @Override |
22214
3aad794eec0e
Truffle/Instrumentation: first large merge of instrumentation code into the TruffleVM framework
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
22135
diff
changeset
|
1003 protected Instrumenter getInstrumenter(Object obj) { |
22266
0d36601f233e
Merge revised Instrumentation framework into the Polyglot API
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
diff
changeset
|
1004 final PolyglotEngine vm = (PolyglotEngine) obj; |
22214
3aad794eec0e
Truffle/Instrumentation: first large merge of instrumentation code into the TruffleVM framework
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
22135
diff
changeset
|
1005 return vm.instrumenter; |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
1006 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
1007 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
1008 @Override |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
1009 protected Class<? extends TruffleLanguage> findLanguage(Probe probe) { |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
1010 return super.findLanguage(probe); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
1011 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
1012 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
1013 @Override |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
1014 protected Env findLanguage(Object obj, Class<? extends TruffleLanguage> languageClass) { |
22170
796f0fef110e
Renaming to PolyglotEngine
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22169
diff
changeset
|
1015 PolyglotEngine vm = (PolyglotEngine) obj; |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
1016 return vm.findEnv(languageClass); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
1017 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
1018 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
1019 @Override |
22268
b56fe0d3b560
Merge with acfea340b19199faaa44bd5e103c716c17ea2b21
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
diff
changeset
|
1020 protected TruffleLanguage<?> findLanguageImpl(Object obj, Class<? extends TruffleLanguage> languageClazz) { |
22266
0d36601f233e
Merge revised Instrumentation framework into the Polyglot API
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
diff
changeset
|
1021 final PolyglotEngine vm = (PolyglotEngine) obj; |
22214
3aad794eec0e
Truffle/Instrumentation: first large merge of instrumentation code into the TruffleVM framework
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
22135
diff
changeset
|
1022 return vm.findLanguage(languageClazz); |
3aad794eec0e
Truffle/Instrumentation: first large merge of instrumentation code into the TruffleVM framework
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
22135
diff
changeset
|
1023 } |
3aad794eec0e
Truffle/Instrumentation: first large merge of instrumentation code into the TruffleVM framework
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
22135
diff
changeset
|
1024 |
3aad794eec0e
Truffle/Instrumentation: first large merge of instrumentation code into the TruffleVM framework
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
22135
diff
changeset
|
1025 @Override |
22275
141fe31da7a2
Avoiding check for current stack depth on the initialization of debugger. Only when debugger is suspended the real check is needed.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22274
diff
changeset
|
1026 protected Closeable executionStart(Object obj, int currentDepth, Debugger debugger, Source s) { |
22170
796f0fef110e
Renaming to PolyglotEngine
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22169
diff
changeset
|
1027 PolyglotEngine vm = (PolyglotEngine) obj; |
22275
141fe31da7a2
Avoiding check for current stack depth on the initialization of debugger. Only when debugger is suspended the real check is needed.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22274
diff
changeset
|
1028 return super.executionStart(vm, -1, debugger, s); |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
1029 } |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
1030 |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
1031 @Override |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
1032 protected void dispatchEvent(Object obj, Object event) { |
22170
796f0fef110e
Renaming to PolyglotEngine
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22169
diff
changeset
|
1033 PolyglotEngine vm = (PolyglotEngine) obj; |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
1034 vm.dispatch(event); |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
1035 } |
22183
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
1036 |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
1037 @Override |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
1038 protected void dispose(TruffleLanguage<?> impl, TruffleLanguage.Env env) { |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
1039 super.dispose(impl, env); |
1421041175a7
Adding dispose() and TruffleLanguage.disposeContext to allow user request and languages explicitly free the resources
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
22167
diff
changeset
|
1040 } |
22128
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
1041 } // end of SPIAccessor |
f879b1fe3773
Separating the TruffleVM into its own project makes it possible to cleanup various system parts interations
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
diff
changeset
|
1042 } |