Mercurial > hg > graal-compiler
comparison graal/com.oracle.truffle.tools.debug.shell/src/com/oracle/truffle/tools/debug/shell/REPLServer.java @ 21568:3b8bbf51d320
Truffle/Debugging: add the Truffle DebugEngine and supporting code, as well as add a crude command-line debugging tool used mainly to test the DebugEngine. Migrate the small tols out of project com.oracle.truffle.api into the new project com.oracle.truffle.tools.
author | Michael Van De Vanter <michael.van.de.vanter@oracle.com> |
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date | Tue, 26 May 2015 16:38:13 -0700 |
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21470:1bbef57f9a38 | 21568:3b8bbf51d320 |
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1 /* | |
2 * Copyright (c) 2015, 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. Oracle designates this | |
8 * particular file as subject to the "Classpath" exception as provided | |
9 * by Oracle in the LICENSE file that accompanied this code. | |
10 * | |
11 * This code is distributed in the hope that it will be useful, but WITHOUT | |
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
14 * version 2 for more details (a copy is included in the LICENSE file that | |
15 * accompanied this code). | |
16 * | |
17 * You should have received a copy of the GNU General Public License version | |
18 * 2 along with this work; if not, write to the Free Software Foundation, | |
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
20 * | |
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
22 * or visit www.oracle.com if you need additional information or have any | |
23 * questions. | |
24 */ | |
25 package com.oracle.truffle.tools.debug.shell; | |
26 | |
27 /** | |
28 * The server side of a simple message-based protocol for a possibly remote language | |
29 * Read-Eval-Print-Loop. | |
30 */ | |
31 public interface REPLServer { | |
32 | |
33 /** | |
34 * Starts up a server; status returned in a message. | |
35 */ | |
36 REPLMessage start(); | |
37 | |
38 /** | |
39 * Ask the server to handle a request. Return a non-empty array of messages to simulate remote | |
40 * operation where the protocol has possibly multiple messages being returned asynchronously in | |
41 * response to each request. | |
42 */ | |
43 REPLMessage[] receive(REPLMessage request); | |
44 | |
45 } |