Mercurial > hg > truffle
annotate agent/src/share/classes/sun/jvm/hotspot/code/Stub.java @ 8031:927a311d00f9
8007320: NPG: move method annotations
Summary: allocate method annotations and attach to ConstMethod if present
Reviewed-by: dcubed, jiangli, sspitsyn, iklam
author | coleenp |
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date | Mon, 11 Feb 2013 14:06:22 -0500 |
parents | c18cbe5936b8 |
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rev | line source |
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0 | 1 /* |
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2 * Copyright (c) 2000, 2001, Oracle and/or its affiliates. All rights reserved. |
0 | 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 * | |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
25 package sun.jvm.hotspot.code; | |
26 | |
27 import java.io.*; | |
28 import sun.jvm.hotspot.code.*; | |
29 import sun.jvm.hotspot.debugger.*; | |
30 import sun.jvm.hotspot.runtime.*; | |
31 import sun.jvm.hotspot.utilities.*; | |
32 | |
33 /** A port of the VM's Stub mechanism. Note that the separation of | |
34 Stub and StubInterface (done in the VM to save space) is not | |
35 currently necessary in these APIs and has been flattened so that | |
36 class Stub has virtual functions overridden by concrete | |
37 subclasses. */ | |
38 | |
39 public class Stub extends VMObject { | |
40 | |
41 public Stub(Address addr) { | |
42 super(addr); | |
43 } | |
44 | |
45 // NOTE (FIXME): initialize(int) / finalize() elided for now | |
46 | |
47 // | |
48 // General info/converters | |
49 // | |
50 | |
51 /** Must return the size provided by initialize */ | |
52 public long getSize() { Assert.that(false, "should not call this"); return 0; } | |
53 // NOTE (FIXME): code_size_to_size elided for now (would be a good reason for inserting the StubInterface abstraction) | |
54 /** Needed to add this for iteration */ | |
55 public Address getAddress() { return addr; } | |
56 | |
57 // | |
58 // Code info | |
59 // | |
60 | |
61 /** Points to the first byte of the code */ | |
62 public Address codeBegin() { Assert.that(false, "should not call this"); return null; } | |
63 /** Points to the first byte after the code */ | |
64 public Address codeEnd() { Assert.that(false, "should not call this"); return null; } | |
65 | |
66 // | |
67 // Debugging | |
68 // | |
69 | |
70 /** Verifies the Stub */ | |
71 public void verify() { Assert.that(false, "should not call this"); } | |
72 /** Prints some information about the stub */ | |
73 public void printOn(PrintStream tty) { Assert.that(false, "should not call this"); } | |
74 } |