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comparison graal/com.oracle.jvmci.runtime/src/com/oracle/jvmci/runtime/JVMCIBackend.java @ 21527:07b088d61d5d

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added HotSpotJVMCIRuntime* classes, replaced references to HotSpotGraalRuntime in VM with HotSpotJVMCIRuntime (JBS:GRAAL-53)
author Doug Simon <doug.simon@oracle.com>
date Fri, 22 May 2015 23:26:20 +0200
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children 48c1ebd24120
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21526:1da7aef31a08 21527:07b088d61d5d
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.
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.jvmci.runtime;
24
25 import com.oracle.graal.api.code.*;
26 import com.oracle.graal.api.meta.*;
27
28 /**
29 * A JVMCI backend encapsulates the capabilities needed by a Java based compiler for compiling and
30 * installing code for a single compute unit within a JVM. In a JVM with support for heterogeneous
31 * computing, more than one backend may be exposed.
32 */
33 public class JVMCIBackend {
34
35 private final MetaAccessProvider metaAccess;
36 private final CodeCacheProvider codeCache;
37 private final ConstantReflectionProvider constantReflection;
38
39 public JVMCIBackend(MetaAccessProvider metaAccess, CodeCacheProvider codeCache, ConstantReflectionProvider constantReflection) {
40 this.metaAccess = metaAccess;
41 this.codeCache = codeCache;
42 this.constantReflection = constantReflection;
43 }
44
45 public MetaAccessProvider getMetaAccess() {
46 return metaAccess;
47 }
48
49 public CodeCacheProvider getCodeCache() {
50 return codeCache;
51 }
52
53 public ConstantReflectionProvider getConstantReflection() {
54 return constantReflection;
55 }
56
57 public TargetDescription getTarget() {
58 return codeCache.getTarget();
59 }
60 }