Mercurial > hg > graal-compiler
comparison graal/com.oracle.truffle.api/src/com/oracle/truffle/api/TruffleRuntime.java @ 7274:19f5c9b96fa7
Merge.
author | Doug Simon <doug.simon@oracle.com> |
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date | Tue, 18 Dec 2012 17:59:32 +0100 |
parents | a4b84ba6dc2e |
children | 5e3d1a68664e |
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7273:7f6bf286629c | 7274:19f5c9b96fa7 |
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1 /* | |
2 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. | |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
4 * | |
5 * This code is free software; you can redistribute it and/or modify it | |
6 * under the terms of the GNU General Public License version 2 only, as | |
7 * published by the Free Software Foundation. | |
8 * | |
9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
12 * version 2 for more details (a copy is included in the LICENSE file that | |
13 * accompanied this code). | |
14 * | |
15 * You should have received a copy of the GNU General Public License version | |
16 * 2 along with this work; if not, write to the Free Software Foundation, | |
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 * | |
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
20 * or visit www.oracle.com if you need additional information or have any | |
21 * questions. | |
22 */ | |
23 package com.oracle.truffle.api; | |
24 | |
25 import com.oracle.truffle.api.frame.*; | |
26 import com.oracle.truffle.api.nodes.*; | |
27 | |
28 /** | |
29 * Interface representing a Truffle runtime object. The runtime is responsible for creating call targets and performing optimizations for them. | |
30 */ | |
31 public interface TruffleRuntime { | |
32 /** | |
33 * Name describing this runtime implementation for debugging purposes. | |
34 * @return the name as a String | |
35 */ | |
36 String getName(); | |
37 | |
38 /** | |
39 * Creates a new call target for a given root node. | |
40 * @param rootNode the root node whose {@link RootNode#execute(com.oracle.truffle.api.frame.VirtualFrame)} method represents the entry point | |
41 * @return the new call target object | |
42 */ | |
43 CallTarget createCallTarget(RootNode rootNode); | |
44 | |
45 /** | |
46 * Creates a new call target for a given root node and a given frame descriptor. | |
47 * @param rootNode the root node whose {@link RootNode#execute(com.oracle.truffle.api.frame.VirtualFrame)} method represents the entry point | |
48 * @param frameDescriptor the descriptor used for creating a new frame at each invocation | |
49 * @return the new call target object | |
50 */ | |
51 CallTarget createCallTarget(RootNode rootNode, FrameDescriptor frameDescriptor); | |
52 } |