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comparison graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/SLRootNode.java @ 16958:997899955e72

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Instrumentation: removed ExecutionContext parameter from probe method in Instrumentable SL/Instrumentation: SLRootNode's now store SLContext. New method added to SLStatementNode to find the root node and get its SLContext
author David Piorkowski <david.piorkowski@oracle.com>
date Tue, 26 Aug 2014 11:00:30 -0700
parents 111bf82514ca
children 158c9ba66e45
comparison
equal deleted inserted replaced
16955:7ef0a2355540 16958:997899955e72
24 24
25 import com.oracle.truffle.api.frame.*; 25 import com.oracle.truffle.api.frame.*;
26 import com.oracle.truffle.api.nodes.*; 26 import com.oracle.truffle.api.nodes.*;
27 import com.oracle.truffle.sl.builtins.*; 27 import com.oracle.truffle.sl.builtins.*;
28 import com.oracle.truffle.sl.nodes.controlflow.*; 28 import com.oracle.truffle.sl.nodes.controlflow.*;
29 import com.oracle.truffle.sl.runtime.*;
29 30
30 /** 31 /**
31 * The root of all SL execution trees. It is a Truffle requirement that the tree root extends the 32 * The root of all SL execution trees. It is a Truffle requirement that the tree root extends the
32 * class {@link RootNode}. This class is used for both builtin and user-defined functions. For 33 * class {@link RootNode}. This class is used for both builtin and user-defined functions. For
33 * builtin functions, the {@link #bodyNode} is a subclass of {@link SLBuiltinNode}. For user-defined 34 * builtin functions, the {@link #bodyNode} is a subclass of {@link SLBuiltinNode}. For user-defined
47 private final SLExpressionNode uninitializedBodyNode; 48 private final SLExpressionNode uninitializedBodyNode;
48 49
49 /** The name of the function, for printing purposes only. */ 50 /** The name of the function, for printing purposes only. */
50 private final String name; 51 private final String name;
51 52
52 public SLRootNode(FrameDescriptor frameDescriptor, SLExpressionNode bodyNode, String name) { 53 /** The Simple execution context for this tree **/
54 private final SLContext context;
55
56 public SLRootNode(SLContext context, FrameDescriptor frameDescriptor, SLExpressionNode bodyNode, String name) {
53 super(null, frameDescriptor); 57 super(null, frameDescriptor);
54 /* Deep copy the body before any specialization occurs during execution. */ 58 /* Deep copy the body before any specialization occurs during execution. */
55 this.uninitializedBodyNode = NodeUtil.cloneNode(bodyNode); 59 this.uninitializedBodyNode = NodeUtil.cloneNode(bodyNode);
56 this.bodyNode = bodyNode; 60 this.bodyNode = bodyNode;
57 this.name = name; 61 this.name = name;
62 this.context = context;
58 } 63 }
59 64
60 @Override 65 @Override
61 public Object execute(VirtualFrame frame) { 66 public Object execute(VirtualFrame frame) {
62 return bodyNode.executeGeneric(frame); 67 return bodyNode.executeGeneric(frame);
67 return true; 72 return true;
68 } 73 }
69 74
70 @Override 75 @Override
71 public RootNode split() { 76 public RootNode split() {
72 return new SLRootNode(getFrameDescriptor().shallowCopy(), NodeUtil.cloneNode(uninitializedBodyNode), name); 77 return new SLRootNode(this.context, getFrameDescriptor().shallowCopy(), NodeUtil.cloneNode(uninitializedBodyNode), name);
73 } 78 }
74 79
75 @Override 80 @Override
76 public String toString() { 81 public String toString() {
77 return "root " + name; 82 return "root " + name;
78 } 83 }
84
85 public SLContext getSLContext() {
86 return this.context;
87 }
79 } 88 }