Mercurial > hg > graal-jvmci-8
comparison jvmci/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotCompilationRequest.java @ 22672:1bbd4a7c274b
Rename jdk.internal.jvmci to jdk.vm.ci
author | Tom Rodriguez <tom.rodriguez@oracle.com> |
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date | Thu, 08 Oct 2015 17:28:41 -0700 |
parents | jvmci/jdk.internal.jvmci.hotspot/src/jdk/internal/jvmci/hotspot/HotSpotCompilationRequest.java@e1ec715b88d0 |
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22671:97f30e4d0e95 | 22672:1bbd4a7c274b |
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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. | |
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 jdk.vm.ci.hotspot; | |
24 | |
25 import jdk.vm.ci.code.CompilationRequest; | |
26 | |
27 /** | |
28 * A compilation request with extra HotSpot specific context such as a compilation identifier and | |
29 * the address of a {@code JVMCIEnv} object that provides native context for a compilation. | |
30 */ | |
31 public class HotSpotCompilationRequest extends CompilationRequest { | |
32 private final long jvmciEnv; | |
33 private final int id; | |
34 | |
35 /** | |
36 * Creates a request to compile a method starting at a given BCI and allocates an identifier to | |
37 * the request. | |
38 * | |
39 * @param method the method to be compiled | |
40 * @param entryBCI the bytecode index (BCI) at which to start compiling where -1 denotes the | |
41 * method's entry point | |
42 * @param jvmciEnv address of a native {@code JVMCIEnv} object or 0L | |
43 */ | |
44 public HotSpotCompilationRequest(HotSpotResolvedJavaMethod method, int entryBCI, long jvmciEnv) { | |
45 this(method, entryBCI, jvmciEnv, method.allocateCompileId(entryBCI)); | |
46 } | |
47 | |
48 /** | |
49 * Creates a request to compile a method starting at a given BCI. | |
50 * | |
51 * @param method the method to be compiled | |
52 * @param entryBCI the bytecode index (BCI) at which to start compiling where -1 denotes the | |
53 * method's entry point | |
54 * @param jvmciEnv address of a native {@code JVMCIEnv} object or 0L | |
55 * @param id an identifier for the request | |
56 */ | |
57 public HotSpotCompilationRequest(HotSpotResolvedJavaMethod method, int entryBCI, long jvmciEnv, int id) { | |
58 super(method, entryBCI); | |
59 this.jvmciEnv = jvmciEnv; | |
60 this.id = id; | |
61 } | |
62 | |
63 @Override | |
64 public HotSpotResolvedJavaMethod getMethod() { | |
65 return (HotSpotResolvedJavaMethod) super.getMethod(); | |
66 } | |
67 | |
68 /** | |
69 * Gets the address of the native {@code JVMCIEnv} object or 0L if no such object exists. | |
70 */ | |
71 public long getJvmciEnv() { | |
72 return jvmciEnv; | |
73 } | |
74 | |
75 /** | |
76 * Gets the VM allocated identifier for this compilation. | |
77 */ | |
78 public int getId() { | |
79 return id; | |
80 } | |
81 | |
82 } |