Mercurial > hg > graal-compiler
annotate graal/com.oracle.truffle.ruby.nodes/src/com/oracle/truffle/ruby/nodes/core/CoreMethodNodeManager.java @ 13732:fbf448929260
Ruby: remove some prototyping code no longer needed
| author | Michael Van De Vanter <michael.van.de.vanter@oracle.com> |
|---|---|
| date | Sat, 18 Jan 2014 22:12:42 -0800 |
| parents | 497fada09efb |
| children | 64fa70319890 |
| rev | line source |
|---|---|
| 13514 | 1 /* |
|
13732
fbf448929260
Ruby: remove some prototyping code no longer needed
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
parents:
13645
diff
changeset
|
2 * Copyright (c) 2013, 2014 Oracle and/or its affiliates. All rights reserved. This |
| 13514 | 3 * code is released under a tri EPL/GPL/LGPL license. You can use it, |
| 4 * redistribute it and/or modify it under the terms of the: | |
| 5 * | |
| 6 * Eclipse Public License version 1.0 | |
| 7 * GNU General Public License version 2 | |
| 8 * GNU Lesser General Public License version 2.1 | |
| 9 */ | |
| 10 package com.oracle.truffle.ruby.nodes.core; | |
| 11 | |
| 12 import java.util.*; | |
| 13 | |
| 14 import com.oracle.truffle.api.*; | |
| 15 import com.oracle.truffle.api.dsl.*; | |
| 16 import com.oracle.truffle.api.frame.*; | |
| 17 import com.oracle.truffle.api.nodes.*; | |
| 18 import com.oracle.truffle.ruby.nodes.*; | |
| 19 import com.oracle.truffle.ruby.nodes.control.*; | |
| 20 import com.oracle.truffle.ruby.nodes.methods.arguments.*; | |
| 21 import com.oracle.truffle.ruby.nodes.objects.*; | |
| 22 import com.oracle.truffle.ruby.runtime.*; | |
| 23 import com.oracle.truffle.ruby.runtime.core.*; | |
| 24 import com.oracle.truffle.ruby.runtime.methods.*; | |
| 25 | |
| 26 public abstract class CoreMethodNodeManager { | |
| 27 | |
| 28 /** | |
| 29 * Register all the nodes that represent core methods as methods with their respective classes, | |
| 30 * given the Object class object, which should already be initialized with all the core classes. | |
| 31 */ | |
| 32 public static void addMethods(RubyClass rubyObjectClass) { | |
| 33 for (MethodDetails methodDetails : getMethods()) { | |
|
13645
497fada09efb
Ruby: remove versioning.
Chris Seaton <chris.seaton@oracle.com>
parents:
13514
diff
changeset
|
34 addMethod(rubyObjectClass, methodDetails); |
| 13514 | 35 } |
| 36 } | |
| 37 | |
| 38 /** | |
| 39 * Collect up all the core method nodes. Abstracted to allow the SVM to implement at compile | |
| 40 * type. | |
| 41 */ | |
| 42 public static List<MethodDetails> getMethods() { | |
| 43 final List<MethodDetails> methods = new ArrayList<>(); | |
| 44 getMethods(methods, ArrayNodesFactory.getFactories()); | |
| 45 getMethods(methods, BasicObjectNodesFactory.getFactories()); | |
| 46 getMethods(methods, BignumNodesFactory.getFactories()); | |
| 47 getMethods(methods, ClassNodesFactory.getFactories()); | |
| 48 getMethods(methods, ContinuationNodesFactory.getFactories()); | |
| 49 getMethods(methods, ComparableNodesFactory.getFactories()); | |
| 50 getMethods(methods, DirNodesFactory.getFactories()); | |
| 51 getMethods(methods, ExceptionNodesFactory.getFactories()); | |
| 52 getMethods(methods, FalseClassNodesFactory.getFactories()); | |
| 53 getMethods(methods, FiberNodesFactory.getFactories()); | |
| 54 getMethods(methods, FileNodesFactory.getFactories()); | |
| 55 getMethods(methods, FixnumNodesFactory.getFactories()); | |
| 56 getMethods(methods, FloatNodesFactory.getFactories()); | |
| 57 getMethods(methods, HashNodesFactory.getFactories()); | |
| 58 getMethods(methods, KernelNodesFactory.getFactories()); | |
| 59 getMethods(methods, MainNodesFactory.getFactories()); | |
| 60 getMethods(methods, MatchDataNodesFactory.getFactories()); | |
| 61 getMethods(methods, MathNodesFactory.getFactories()); | |
| 62 getMethods(methods, ModuleNodesFactory.getFactories()); | |
| 63 getMethods(methods, NilClassNodesFactory.getFactories()); | |
| 64 getMethods(methods, ObjectNodesFactory.getFactories()); | |
| 65 getMethods(methods, ObjectSpaceNodesFactory.getFactories()); | |
| 66 getMethods(methods, ProcessNodesFactory.getFactories()); | |
| 67 getMethods(methods, ProcNodesFactory.getFactories()); | |
| 68 getMethods(methods, RangeNodesFactory.getFactories()); | |
| 69 getMethods(methods, RegexpNodesFactory.getFactories()); | |
| 70 getMethods(methods, SignalNodesFactory.getFactories()); | |
| 71 getMethods(methods, StringNodesFactory.getFactories()); | |
| 72 getMethods(methods, StructNodesFactory.getFactories()); | |
| 73 getMethods(methods, SymbolNodesFactory.getFactories()); | |
| 74 getMethods(methods, ThreadNodesFactory.getFactories()); | |
| 75 getMethods(methods, TimeNodesFactory.getFactories()); | |
| 76 getMethods(methods, TrueClassNodesFactory.getFactories()); | |
| 77 return methods; | |
| 78 } | |
| 79 | |
| 80 /** | |
| 81 * Collect up the core methods created by a factory. | |
| 82 */ | |
| 83 private static void getMethods(List<MethodDetails> methods, List<? extends NodeFactory<? extends CoreMethodNode>> nodeFactories) { | |
| 84 for (NodeFactory<? extends RubyNode> nodeFactory : nodeFactories) { | |
| 85 final GeneratedBy generatedBy = nodeFactory.getClass().getAnnotation(GeneratedBy.class); | |
| 86 final Class<?> nodeClass = generatedBy.value(); | |
| 87 final CoreClass classAnnotation = nodeClass.getEnclosingClass().getAnnotation(CoreClass.class); | |
| 88 final CoreMethod methodAnnotation = nodeClass.getAnnotation(CoreMethod.class); | |
| 89 methods.add(new MethodDetails(classAnnotation, methodAnnotation, nodeFactory)); | |
| 90 } | |
| 91 } | |
| 92 | |
| 93 /** | |
| 94 * Take a core method node factory, the annotations for the class and method, and add it as a | |
| 95 * method on the correct class. | |
| 96 */ | |
| 97 private static void addMethod(RubyClass rubyObjectClass, MethodDetails methodDetails) { | |
| 98 assert rubyObjectClass != null; | |
| 99 assert methodDetails != null; | |
| 100 | |
| 101 final RubyContext context = rubyObjectClass.getContext(); | |
| 102 | |
| 103 RubyModule module; | |
| 104 | |
| 105 if (methodDetails.getClassAnnotation().name().equals("main")) { | |
| 106 module = context.getCoreLibrary().getMainObject().getSingletonClass(); | |
| 107 } else { | |
| 108 module = (RubyModule) rubyObjectClass.lookupConstant(methodDetails.getClassAnnotation().name()); | |
| 109 } | |
| 110 | |
| 111 assert module != null : methodDetails.getClassAnnotation().name(); | |
| 112 | |
| 113 final List<String> names = Arrays.asList(methodDetails.getMethodAnnotation().names()); | |
| 114 assert names.size() >= 1; | |
| 115 | |
| 116 final String canonicalName = names.get(0); | |
| 117 final List<String> aliases = names.subList(1, names.size()); | |
| 118 | |
| 119 final UniqueMethodIdentifier uniqueIdentifier = new UniqueMethodIdentifier(); | |
| 120 final Visibility visibility = Visibility.PUBLIC; | |
| 121 | |
| 122 final RubyRootNode pristineRootNode = makeGenericMethod(context, methodDetails); | |
| 123 final CallTarget callTarget = Truffle.getRuntime().createCallTarget(NodeUtil.cloneNode(pristineRootNode)); | |
| 124 | |
| 125 final String intrinsicName = methodDetails.getClassAnnotation().name() + "#" + canonicalName; | |
| 126 | |
| 127 final InlinableMethodImplementation methodImplementation = new InlinableMethodImplementation(callTarget, null, new FrameDescriptor(), pristineRootNode, true, | |
| 128 methodDetails.getMethodAnnotation().appendCallNode()); | |
| 129 final RubyMethod method = new RubyMethod(pristineRootNode.getSourceSection(), module, uniqueIdentifier, intrinsicName, canonicalName, visibility, false, methodImplementation); | |
| 130 | |
| 131 module.addMethod(method); | |
| 132 | |
| 133 if (methodDetails.getMethodAnnotation().isModuleMethod()) { | |
| 134 module.getSingletonClass().addMethod(method); | |
| 135 } | |
| 136 | |
| 137 for (String alias : aliases) { | |
| 138 final RubyMethod withAlias = method.withNewName(alias); | |
| 139 | |
| 140 module.addMethod(withAlias); | |
| 141 | |
| 142 if (methodDetails.getMethodAnnotation().isModuleMethod()) { | |
| 143 module.getSingletonClass().addMethod(withAlias); | |
| 144 } | |
| 145 } | |
| 146 } | |
| 147 | |
| 148 private static RubyRootNode makeGenericMethod(RubyContext context, MethodDetails methodDetails) { | |
| 149 final SourceSection sourceSection = new CoreSourceSection(methodDetails.getClassAnnotation().name() + "#" + methodDetails.getMethodAnnotation().names()[0]); | |
| 150 | |
| 151 final Arity arity = new Arity(methodDetails.getMethodAnnotation().minArgs(), methodDetails.getMethodAnnotation().maxArgs()); | |
| 152 | |
| 153 final List<RubyNode> argumentsNodes = new ArrayList<>(); | |
| 154 | |
| 155 if (methodDetails.getMethodAnnotation().needsSelf()) { | |
| 156 argumentsNodes.add(new SelfNode(context, sourceSection)); | |
| 157 } | |
| 158 | |
| 159 if (methodDetails.getMethodAnnotation().isSplatted()) { | |
| 160 argumentsNodes.add(new ReadAllArgumentsNode(context, sourceSection)); | |
| 161 } else { | |
| 162 assert arity.getMaximum() != Arity.NO_MAXIMUM; | |
| 163 | |
| 164 for (int n = 0; n < arity.getMaximum(); n++) { | |
| 165 argumentsNodes.add(new ReadPreArgumentNode(context, sourceSection, n, true)); | |
| 166 } | |
| 167 } | |
| 168 | |
| 169 if (methodDetails.getMethodAnnotation().needsBlock()) { | |
| 170 argumentsNodes.add(new ReadBlockArgumentNode(context, sourceSection, true)); | |
| 171 } | |
| 172 | |
| 173 final RubyNode methodNode = methodDetails.getNodeFactory().createNode(context, sourceSection, argumentsNodes.toArray(new RubyNode[argumentsNodes.size()])); | |
| 174 final CheckArityNode checkArity = new CheckArityNode(context, sourceSection, arity); | |
| 175 final SequenceNode block = new SequenceNode(context, sourceSection, checkArity, methodNode); | |
| 176 | |
| 177 return new RubyRootNode(sourceSection, methodDetails.getClassAnnotation().name() + "#" + methodDetails.getMethodAnnotation().names()[0] + "(core)", block); | |
| 178 } | |
| 179 | |
| 180 public static class MethodDetails { | |
| 181 | |
| 182 private final CoreClass classAnnotation; | |
| 183 private final CoreMethod methodAnnotation; | |
| 184 private final NodeFactory<? extends RubyNode> nodeFactory; | |
| 185 | |
| 186 public MethodDetails(CoreClass classAnnotation, CoreMethod methodAnnotation, NodeFactory<? extends RubyNode> nodeFactory) { | |
| 187 assert classAnnotation != null; | |
| 188 assert methodAnnotation != null; | |
| 189 assert nodeFactory != null; | |
| 190 this.classAnnotation = classAnnotation; | |
| 191 this.methodAnnotation = methodAnnotation; | |
| 192 this.nodeFactory = nodeFactory; | |
| 193 } | |
| 194 | |
| 195 public CoreClass getClassAnnotation() { | |
| 196 return classAnnotation; | |
| 197 } | |
| 198 | |
| 199 public CoreMethod getMethodAnnotation() { | |
| 200 return methodAnnotation; | |
| 201 } | |
| 202 | |
| 203 public NodeFactory<? extends RubyNode> getNodeFactory() { | |
| 204 return nodeFactory; | |
| 205 } | |
| 206 | |
| 207 } | |
| 208 | |
| 209 } |