Mercurial > hg > truffle
comparison graal/com.oracle.jvmci.hotspot/src/com/oracle/jvmci/hotspot/HotSpotResolvedJavaMethod.java @ 21551:5324104ac4f3
moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
author | Doug Simon <doug.simon@oracle.com> |
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date | Tue, 26 May 2015 17:13:37 +0200 |
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21550:f48a6cea31eb | 21551:5324104ac4f3 |
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1 /* | |
2 * Copyright (c) 2011, 2014, 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.hotspot; | |
24 | |
25 import java.lang.reflect.*; | |
26 | |
27 import com.oracle.graal.api.code.*; | |
28 import com.oracle.graal.api.meta.*; | |
29 | |
30 /** | |
31 * Implementation of {@link JavaMethod} for resolved HotSpot methods. | |
32 */ | |
33 public interface HotSpotResolvedJavaMethod extends ResolvedJavaMethod { | |
34 | |
35 /** | |
36 * Returns true if this method has a {@code CallerSensitive} annotation. | |
37 * | |
38 * @return true if CallerSensitive annotation present, false otherwise | |
39 */ | |
40 boolean isCallerSensitive(); | |
41 | |
42 HotSpotResolvedObjectType getDeclaringClass(); | |
43 | |
44 /** | |
45 * Returns true if this method has a {@code ForceInline} annotation. | |
46 * | |
47 * @return true if ForceInline annotation present, false otherwise | |
48 */ | |
49 boolean isForceInline(); | |
50 | |
51 /** | |
52 * Returns true if this method has a {@code DontInline} annotation. | |
53 * | |
54 * @return true if DontInline annotation present, false otherwise | |
55 */ | |
56 boolean isDontInline(); | |
57 | |
58 /** | |
59 * Manually adds a DontInline annotation to this method. | |
60 */ | |
61 void setNotInlineable(); | |
62 | |
63 /** | |
64 * Returns true if this method is one of the special methods that is ignored by security stack | |
65 * walks. | |
66 * | |
67 * @return true if special method ignored by security stack walks, false otherwise | |
68 */ | |
69 boolean ignoredBySecurityStackWalk(); | |
70 | |
71 boolean hasBalancedMonitors(); | |
72 | |
73 ResolvedJavaMethod uniqueConcreteMethod(HotSpotResolvedObjectType receiver); | |
74 | |
75 /** | |
76 * Returns whether this method has compiled code. | |
77 * | |
78 * @return true if this method has compiled code, false otherwise | |
79 */ | |
80 boolean hasCompiledCode(); | |
81 | |
82 /** | |
83 * @param level | |
84 * @return true if the currently installed code was generated at {@code level}. | |
85 */ | |
86 boolean hasCompiledCodeAtLevel(int level); | |
87 | |
88 ProfilingInfo getCompilationProfilingInfo(boolean isOSR); | |
89 | |
90 default boolean isDefault() { | |
91 if (isConstructor()) { | |
92 return false; | |
93 } | |
94 // Copied from java.lang.Method.isDefault() | |
95 int mask = Modifier.ABSTRACT | Modifier.PUBLIC | Modifier.STATIC; | |
96 return ((getModifiers() & mask) == Modifier.PUBLIC) && getDeclaringClass().isInterface(); | |
97 } | |
98 | |
99 /** | |
100 * Returns the offset of this method into the v-table. The method must have a v-table entry as | |
101 * indicated by {@link #isInVirtualMethodTable(ResolvedJavaType)}, otherwise an exception is | |
102 * thrown. | |
103 * | |
104 * @return the offset of this method into the v-table | |
105 */ | |
106 int vtableEntryOffset(ResolvedJavaType resolved); | |
107 | |
108 int intrinsicId(); | |
109 | |
110 /** | |
111 * Allocates a compile id for this method by asking the VM for one. | |
112 * | |
113 * @param entryBCI entry bci | |
114 * @return compile id | |
115 */ | |
116 int allocateCompileId(int entryBCI); | |
117 | |
118 boolean hasCodeAtLevel(int entryBCI, int level); | |
119 | |
120 SpeculationLog getSpeculationLog(); | |
121 } |