Mercurial > hg > truffle

annotate graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/RootNode.java @ 18845:f57d86eb036f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
removed Node factory methods
author Doug Simon <doug.simon@oracle.com>
date Mon, 12 Jan 2015 20:39:04 +0100
parents e3c95cbbb50c
children 1cde96b96673
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
7267
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
1 /*
11535
8f0fb0ade839 Truffle: add alternate Node/RootNode constructors with SourceSection argument.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 11279
diff changeset
2 * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
7267
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
4 *
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
5 * This code is free software; you can redistribute it and/or modify it
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
6 * under the terms of the GNU General Public License version 2 only, as
11279
494b818b527c Adding "Classpath" exception to the classes in the com.oracle.truffle.api and the com.oracle.truffle.api.dsl package.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 9258
diff changeset
7 * published by the Free Software Foundation. Oracle designates this
494b818b527c Adding "Classpath" exception to the classes in the com.oracle.truffle.api and the com.oracle.truffle.api.dsl package.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 9258
diff changeset
8 * particular file as subject to the "Classpath" exception as provided
494b818b527c Adding "Classpath" exception to the classes in the com.oracle.truffle.api and the com.oracle.truffle.api.dsl package.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 9258
diff changeset
9 * by Oracle in the LICENSE file that accompanied this code.
7267
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
10 *
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
11 * This code is distributed in the hope that it will be useful, but WITHOUT
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
14 * version 2 for more details (a copy is included in the LICENSE file that
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
15 * accompanied this code).
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
16 *
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
17 * You should have received a copy of the GNU General Public License version
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
18 * 2 along with this work; if not, write to the Free Software Foundation,
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
20 *
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
22 * or visit www.oracle.com if you need additional information or have any
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
23 * questions.
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
24 */
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
25 package com.oracle.truffle.api.nodes;
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
26
18485
e3c95cbbb50c Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 18386
diff changeset
27 import com.oracle.truffle.api.CompilerDirectives.CompilationFinal;
7267
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
28 import com.oracle.truffle.api.*;
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
29 import com.oracle.truffle.api.frame.*;
18386
656331a61829 Truffle: add support for setting a couple of compiler options for individual execution contexts.
Chris Seaton <chris.seaton@oracle.com>
parents: 18311
diff changeset
30 import com.oracle.truffle.api.impl.*;
18485
e3c95cbbb50c Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 18386
diff changeset
31 import com.oracle.truffle.api.instrument.*;
16067
915ebb306fcc Truffle/Source: major API revision
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 15094
diff changeset
32 import com.oracle.truffle.api.source.*;
7267
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
33
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
34 /**
7530
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7267
diff changeset
35 * A root node is a node with a method to execute it given only a frame as a parameter. Therefore, a
5e3d1a68664e applied mx eclipseformat to all Java files
Doug Simon <doug.simon@oracle.com>
parents: 7267
diff changeset
36 * root node can be used to create a call target using
13705
ac5b0f31f7a2 Truffle API-change: FrameDescriptors are now stored in the RootNode in a final field instead of the CallTarget.
Christian Humer <christian.humer@gmail.com>
parents: 11535
diff changeset
37 * {@link TruffleRuntime#createCallTarget(RootNode)}.
7267
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
38 */
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
39 public abstract class RootNode extends Node {
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
40
14566
6681b9eb3f4c Truffle: API cleanup and javadoc for CallNodes.
Christian Humer <christian.humer@gmail.com>
parents: 14565
diff changeset
41 private RootCallTarget callTarget;
18162
ab62800259ff Truffle: renamed the splitting to callTargetCloning. Made RootNode cloning an implementation detail of the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents: 16067
diff changeset
42 @CompilationFinal private FrameDescriptor frameDescriptor;
13705
ac5b0f31f7a2 Truffle API-change: FrameDescriptors are now stored in the RootNode in a final field instead of the CallTarget.
Christian Humer <christian.humer@gmail.com>
parents: 11535
diff changeset
43
11535
8f0fb0ade839 Truffle: add alternate Node/RootNode constructors with SourceSection argument.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 11279
diff changeset
44 protected RootNode() {
13705
ac5b0f31f7a2 Truffle API-change: FrameDescriptors are now stored in the RootNode in a final field instead of the CallTarget.
Christian Humer <christian.humer@gmail.com>
parents: 11535
diff changeset
45 this(null, null);
11535
8f0fb0ade839 Truffle: add alternate Node/RootNode constructors with SourceSection argument.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 11279
diff changeset
46 }
8f0fb0ade839 Truffle: add alternate Node/RootNode constructors with SourceSection argument.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 11279
diff changeset
47
8f0fb0ade839 Truffle: add alternate Node/RootNode constructors with SourceSection argument.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 11279
diff changeset
48 protected RootNode(SourceSection sourceSection) {
13705
ac5b0f31f7a2 Truffle API-change: FrameDescriptors are now stored in the RootNode in a final field instead of the CallTarget.
Christian Humer <christian.humer@gmail.com>
parents: 11535
diff changeset
49 this(sourceSection, null);
ac5b0f31f7a2 Truffle API-change: FrameDescriptors are now stored in the RootNode in a final field instead of the CallTarget.
Christian Humer <christian.humer@gmail.com>
parents: 11535
diff changeset
50 }
ac5b0f31f7a2 Truffle API-change: FrameDescriptors are now stored in the RootNode in a final field instead of the CallTarget.
Christian Humer <christian.humer@gmail.com>
parents: 11535
diff changeset
51
ac5b0f31f7a2 Truffle API-change: FrameDescriptors are now stored in the RootNode in a final field instead of the CallTarget.
Christian Humer <christian.humer@gmail.com>
parents: 11535
diff changeset
52 protected RootNode(SourceSection sourceSection, FrameDescriptor frameDescriptor) {
11535
8f0fb0ade839 Truffle: add alternate Node/RootNode constructors with SourceSection argument.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 11279
diff changeset
53 super(sourceSection);
13705
ac5b0f31f7a2 Truffle API-change: FrameDescriptors are now stored in the RootNode in a final field instead of the CallTarget.
Christian Humer <christian.humer@gmail.com>
parents: 11535
diff changeset
54 if (frameDescriptor == null) {
ac5b0f31f7a2 Truffle API-change: FrameDescriptors are now stored in the RootNode in a final field instead of the CallTarget.
Christian Humer <christian.humer@gmail.com>
parents: 11535
diff changeset
55 this.frameDescriptor = new FrameDescriptor();
ac5b0f31f7a2 Truffle API-change: FrameDescriptors are now stored in the RootNode in a final field instead of the CallTarget.
Christian Humer <christian.humer@gmail.com>
parents: 11535
diff changeset
56 } else {
ac5b0f31f7a2 Truffle API-change: FrameDescriptors are now stored in the RootNode in a final field instead of the CallTarget.
Christian Humer <christian.humer@gmail.com>
parents: 11535
diff changeset
57 this.frameDescriptor = frameDescriptor;
ac5b0f31f7a2 Truffle API-change: FrameDescriptors are now stored in the RootNode in a final field instead of the CallTarget.
Christian Humer <christian.humer@gmail.com>
parents: 11535
diff changeset
58 }
11535
8f0fb0ade839 Truffle: add alternate Node/RootNode constructors with SourceSection argument.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 11279
diff changeset
59 }
8f0fb0ade839 Truffle: add alternate Node/RootNode constructors with SourceSection argument.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 11279
diff changeset
60
18162
ab62800259ff Truffle: renamed the splitting to callTargetCloning. Made RootNode cloning an implementation detail of the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents: 16067
diff changeset
61 @Override
ab62800259ff Truffle: renamed the splitting to callTargetCloning. Made RootNode cloning an implementation detail of the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents: 16067
diff changeset
62 public Node copy() {
ab62800259ff Truffle: renamed the splitting to callTargetCloning. Made RootNode cloning an implementation detail of the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents: 16067
diff changeset
63 RootNode root = (RootNode) super.copy();
18169
be1316e633b5 Truffle: share frame descriptor among cloned call targets
Andreas Woess <andreas.woess@jku.at>
parents: 18162
diff changeset
64 root.frameDescriptor = frameDescriptor;
18162
ab62800259ff Truffle: renamed the splitting to callTargetCloning. Made RootNode cloning an implementation detail of the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents: 16067
diff changeset
65 return root;
13983
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents: 13835
diff changeset
66 }
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents: 13835
diff changeset
67
14566
6681b9eb3f4c Truffle: API cleanup and javadoc for CallNodes.
Christian Humer <christian.humer@gmail.com>
parents: 14565
diff changeset
68 /**
18162
ab62800259ff Truffle: renamed the splitting to callTargetCloning. Made RootNode cloning an implementation detail of the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents: 16067
diff changeset
69 * Returns <code>true</code> if this {@link RootNode} is allowed to be cloned. The runtime
ab62800259ff Truffle: renamed the splitting to callTargetCloning. Made RootNode cloning an implementation detail of the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents: 16067
diff changeset
70 * system might decide to create deep copies of the {@link RootNode} in order to gather context
ab62800259ff Truffle: renamed the splitting to callTargetCloning. Made RootNode cloning an implementation detail of the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents: 16067
diff changeset
71 * sensitive profiling feedback. The default implementation returns <code>false</code>. Guest
ab62800259ff Truffle: renamed the splitting to callTargetCloning. Made RootNode cloning an implementation detail of the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents: 16067
diff changeset
72 * language specific implementations may want to return <code>true</code> here to indicate that
ab62800259ff Truffle: renamed the splitting to callTargetCloning. Made RootNode cloning an implementation detail of the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents: 16067
diff changeset
73 * gathering call site specific profiling information might make sense for this {@link RootNode}
ab62800259ff Truffle: renamed the splitting to callTargetCloning. Made RootNode cloning an implementation detail of the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents: 16067
diff changeset
74 * .
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18485
diff changeset
75 *
18162
ab62800259ff Truffle: renamed the splitting to callTargetCloning. Made RootNode cloning an implementation detail of the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents: 16067
diff changeset
76 * @return <code>true</code> if cloning is allowed else <code>false</code>.
14566
6681b9eb3f4c Truffle: API cleanup and javadoc for CallNodes.
Christian Humer <christian.humer@gmail.com>
parents: 14565
diff changeset
77 */
18162
ab62800259ff Truffle: renamed the splitting to callTargetCloning. Made RootNode cloning an implementation detail of the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents: 16067
diff changeset
78 public boolean isCloningAllowed() {
13983
f46cab39a9a2 Truffle: Updated inlining API. Pushed inlining implementation to the Truffle runtime.
Christian Humer <christian.humer@gmail.com>
parents: 13835
diff changeset
79 return false;
13803
e076c87ab175 Truffle: refactored inlining interfaces to a more compact CallNode.
Christian Humer <christian.humer@gmail.com>
parents: 13705
diff changeset
80 }
e076c87ab175 Truffle: refactored inlining interfaces to a more compact CallNode.
Christian Humer <christian.humer@gmail.com>
parents: 13705
diff changeset
81
e076c87ab175 Truffle: refactored inlining interfaces to a more compact CallNode.
Christian Humer <christian.humer@gmail.com>
parents: 13705
diff changeset
82 /**
13835
67e4e7f56911 Truffle: add a simple API to report loop counts
Christian Wimmer <christian.wimmer@oracle.com>
parents: 13811
diff changeset
83 * Reports the execution count of a loop that is a child of this node. The optimization
67e4e7f56911 Truffle: add a simple API to report loop counts
Christian Wimmer <christian.wimmer@oracle.com>
parents: 13811
diff changeset
84 * heuristics can use the loop count to guide compilation and inlining.
67e4e7f56911 Truffle: add a simple API to report loop counts
Christian Wimmer <christian.wimmer@oracle.com>
parents: 13811
diff changeset
85 */
14566
6681b9eb3f4c Truffle: API cleanup and javadoc for CallNodes.
Christian Humer <christian.humer@gmail.com>
parents: 14565
diff changeset
86 public final void reportLoopCount(int count) {
14073
c5411233cdf8 Truffle: Now keeps track of all not just inlined call-sites called by CallNode. Deprecated some old API in NodeUtil.
Christian Humer <christian.humer@gmail.com>
parents: 13983
diff changeset
87 if (getCallTarget() instanceof LoopCountReceiver) {
c5411233cdf8 Truffle: Now keeps track of all not just inlined call-sites called by CallNode. Deprecated some old API in NodeUtil.
Christian Humer <christian.humer@gmail.com>
parents: 13983
diff changeset
88 ((LoopCountReceiver) getCallTarget()).reportLoopCount(count);
13835
67e4e7f56911 Truffle: add a simple API to report loop counts
Christian Wimmer <christian.wimmer@oracle.com>
parents: 13811
diff changeset
89 }
67e4e7f56911 Truffle: add a simple API to report loop counts
Christian Wimmer <christian.wimmer@oracle.com>
parents: 13811
diff changeset
90 }
67e4e7f56911 Truffle: add a simple API to report loop counts
Christian Wimmer <christian.wimmer@oracle.com>
parents: 13811
diff changeset
91
67e4e7f56911 Truffle: add a simple API to report loop counts
Christian Wimmer <christian.wimmer@oracle.com>
parents: 13811
diff changeset
92 /**
7267
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
93 * Executes this function using the specified frame and returns the result value.
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18485
diff changeset
94 *
7267
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
95 * @param frame the frame of the currently executing guest language method
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
96 * @return the value of the execution
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
97 */
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
98 public abstract Object execute(VirtualFrame frame);
9258
07f8d136a05e Truffle API changes for the Frame API. Introduction of Assumptions class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7530
diff changeset
99
14566
6681b9eb3f4c Truffle: API cleanup and javadoc for CallNodes.
Christian Humer <christian.humer@gmail.com>
parents: 14565
diff changeset
100 public final RootCallTarget getCallTarget() {
9258
07f8d136a05e Truffle API changes for the Frame API. Introduction of Assumptions class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7530
diff changeset
101 return callTarget;
07f8d136a05e Truffle API changes for the Frame API. Introduction of Assumptions class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7530
diff changeset
102 }
07f8d136a05e Truffle API changes for the Frame API. Introduction of Assumptions class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7530
diff changeset
103
13803
e076c87ab175 Truffle: refactored inlining interfaces to a more compact CallNode.
Christian Humer <christian.humer@gmail.com>
parents: 13705
diff changeset
104 public final FrameDescriptor getFrameDescriptor() {
13705
ac5b0f31f7a2 Truffle API-change: FrameDescriptors are now stored in the RootNode in a final field instead of the CallTarget.
Christian Humer <christian.humer@gmail.com>
parents: 11535
diff changeset
105 return frameDescriptor;
ac5b0f31f7a2 Truffle API-change: FrameDescriptors are now stored in the RootNode in a final field instead of the CallTarget.
Christian Humer <christian.humer@gmail.com>
parents: 11535
diff changeset
106 }
ac5b0f31f7a2 Truffle API-change: FrameDescriptors are now stored in the RootNode in a final field instead of the CallTarget.
Christian Humer <christian.humer@gmail.com>
parents: 11535
diff changeset
107
14566
6681b9eb3f4c Truffle: API cleanup and javadoc for CallNodes.
Christian Humer <christian.humer@gmail.com>
parents: 14565
diff changeset
108 public final void setCallTarget(RootCallTarget callTarget) {
9258
07f8d136a05e Truffle API changes for the Frame API. Introduction of Assumptions class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7530
diff changeset
109 this.callTarget = callTarget;
07f8d136a05e Truffle API changes for the Frame API. Introduction of Assumptions class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 7530
diff changeset
110 }
13811
641f22b1c6b8 Truffle: further fixes to the new CallNode.
Christian Humer <christian.humer@gmail.com>
parents: 13804
diff changeset
111
18311
3343ed66de79 Truffle: RootNode#getExecutionContext.
Chris Seaton <chris.seaton@oracle.com>
parents: 18169
diff changeset
112 /**
3343ed66de79 Truffle: RootNode#getExecutionContext.
Chris Seaton <chris.seaton@oracle.com>
parents: 18169
diff changeset
113 * Returns the {@link ExecutionContext} associated with this <code>RootNode</code>. This allows
3343ed66de79 Truffle: RootNode#getExecutionContext.
Chris Seaton <chris.seaton@oracle.com>
parents: 18169
diff changeset
114 * the correct <code>ExecutionContext</code> to be determined for a <code>RootNode</code> (and
3343ed66de79 Truffle: RootNode#getExecutionContext.
Chris Seaton <chris.seaton@oracle.com>
parents: 18169
diff changeset
115 * so also for a {@link RootCallTarget} and a {@link FrameInstance} obtained from the call
3343ed66de79 Truffle: RootNode#getExecutionContext.
Chris Seaton <chris.seaton@oracle.com>
parents: 18169
diff changeset
116 * stack) without prior knowledge of the language it has come from.
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18485
diff changeset
117 *
18311
3343ed66de79 Truffle: RootNode#getExecutionContext.
Chris Seaton <chris.seaton@oracle.com>
parents: 18169
diff changeset
118 * Used for instance to determine the language of a <code>RootNode<code>:
18485
e3c95cbbb50c Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 18386
diff changeset
119 *
18311
3343ed66de79 Truffle: RootNode#getExecutionContext.
Chris Seaton <chris.seaton@oracle.com>
parents: 18169
diff changeset
120 * <pre>
3343ed66de79 Truffle: RootNode#getExecutionContext.
Chris Seaton <chris.seaton@oracle.com>
parents: 18169
diff changeset
121 * <code>
3343ed66de79 Truffle: RootNode#getExecutionContext.
Chris Seaton <chris.seaton@oracle.com>
parents: 18169
diff changeset
122 * rootNode.getExecutionContext().getLanguageShortName();
3343ed66de79 Truffle: RootNode#getExecutionContext.
Chris Seaton <chris.seaton@oracle.com>
parents: 18169
diff changeset
123 * </code> </pre>
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18485
diff changeset
124 *
18311
3343ed66de79 Truffle: RootNode#getExecutionContext.
Chris Seaton <chris.seaton@oracle.com>
parents: 18169
diff changeset
125 * Returns <code>null</code> by default.
3343ed66de79 Truffle: RootNode#getExecutionContext.
Chris Seaton <chris.seaton@oracle.com>
parents: 18169
diff changeset
126 */
3343ed66de79 Truffle: RootNode#getExecutionContext.
Chris Seaton <chris.seaton@oracle.com>
parents: 18169
diff changeset
127 public ExecutionContext getExecutionContext() {
3343ed66de79 Truffle: RootNode#getExecutionContext.
Chris Seaton <chris.seaton@oracle.com>
parents: 18169
diff changeset
128 return null;
3343ed66de79 Truffle: RootNode#getExecutionContext.
Chris Seaton <chris.seaton@oracle.com>
parents: 18169
diff changeset
129 }
3343ed66de79 Truffle: RootNode#getExecutionContext.
Chris Seaton <chris.seaton@oracle.com>
parents: 18169
diff changeset
130
18386
656331a61829 Truffle: add support for setting a couple of compiler options for individual execution contexts.
Chris Seaton <chris.seaton@oracle.com>
parents: 18311
diff changeset
131 /**
656331a61829 Truffle: add support for setting a couple of compiler options for individual execution contexts.
Chris Seaton <chris.seaton@oracle.com>
parents: 18311
diff changeset
132 * Get compiler options specific to this <code>RootNode</code>.
656331a61829 Truffle: add support for setting a couple of compiler options for individual execution contexts.
Chris Seaton <chris.seaton@oracle.com>
parents: 18311
diff changeset
133 */
656331a61829 Truffle: add support for setting a couple of compiler options for individual execution contexts.
Chris Seaton <chris.seaton@oracle.com>
parents: 18311
diff changeset
134 public CompilerOptions getCompilerOptions() {
656331a61829 Truffle: add support for setting a couple of compiler options for individual execution contexts.
Chris Seaton <chris.seaton@oracle.com>
parents: 18311
diff changeset
135 final ExecutionContext context = getExecutionContext();
656331a61829 Truffle: add support for setting a couple of compiler options for individual execution contexts.
Chris Seaton <chris.seaton@oracle.com>
parents: 18311
diff changeset
136
656331a61829 Truffle: add support for setting a couple of compiler options for individual execution contexts.
Chris Seaton <chris.seaton@oracle.com>
parents: 18311
diff changeset
137 if (context == null) {
656331a61829 Truffle: add support for setting a couple of compiler options for individual execution contexts.
Chris Seaton <chris.seaton@oracle.com>
parents: 18311
diff changeset
138 return DefaultCompilerOptions.INSTANCE;
656331a61829 Truffle: add support for setting a couple of compiler options for individual execution contexts.
Chris Seaton <chris.seaton@oracle.com>
parents: 18311
diff changeset
139 } else {
656331a61829 Truffle: add support for setting a couple of compiler options for individual execution contexts.
Chris Seaton <chris.seaton@oracle.com>
parents: 18311
diff changeset
140 return context.getCompilerOptions();
656331a61829 Truffle: add support for setting a couple of compiler options for individual execution contexts.
Chris Seaton <chris.seaton@oracle.com>
parents: 18311
diff changeset
141 }
656331a61829 Truffle: add support for setting a couple of compiler options for individual execution contexts.
Chris Seaton <chris.seaton@oracle.com>
parents: 18311
diff changeset
142 }
656331a61829 Truffle: add support for setting a couple of compiler options for individual execution contexts.
Chris Seaton <chris.seaton@oracle.com>
parents: 18311
diff changeset
143
18485
e3c95cbbb50c Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 18386
diff changeset
144 /**
e3c95cbbb50c Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 18386
diff changeset
145 * Apply all registered instances of {@link ASTProber} to the AST, if any, held by this root
e3c95cbbb50c Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 18386
diff changeset
146 * node. This can only be done once the AST is complete, notably once all parent pointers are
e3c95cbbb50c Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 18386
diff changeset
147 * correctly assigned. But it also must be done before any AST cloning or execution.
e3c95cbbb50c Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 18386
diff changeset
148 * <p>
e3c95cbbb50c Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 18386
diff changeset
149 * If this is not done, then the AST will not be subject to debugging or any other
e3c95cbbb50c Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 18386
diff changeset
150 * instrumentation-supported tooling.
e3c95cbbb50c Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 18386
diff changeset
151 * <p>
e3c95cbbb50c Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 18386
diff changeset
152 * Implementations should ensure that instrumentation is never applied more than once to an AST,
e3c95cbbb50c Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 18386
diff changeset
153 * as this is not guaranteed to be error-free.
18845
f57d86eb036f removed Node factory methods
Doug Simon <doug.simon@oracle.com>
parents: 18485
diff changeset
154 *
18485
e3c95cbbb50c Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 18386
diff changeset
155 * @see Probe#registerASTProber(com.oracle.truffle.api.instrument.ASTProber)
e3c95cbbb50c Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 18386
diff changeset
156 */
e3c95cbbb50c Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 18386
diff changeset
157 public void applyInstrumentation() {
e3c95cbbb50c Truffle Instrumentation: major API revision, based around the Probe and Instrument classes; add Instrumentable API for language implementors, with most details automated; reimplemented to handle AST splitting automatically; more JUnit tests.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents: 18386
diff changeset
158 }
7267
a4b84ba6dc2e Introduction of the Truffle API for efficient implementation of dynamic languages on top of the Graal VM. New projects com.oracle.truffle.api for the API definition and com.oracle.truffle.api.test for API tests and documentation.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
159 }