Mercurial > hg > truffle
annotate agent/src/share/classes/sun/jvm/hotspot/debugger/posix/elf/ELFSymbol.java @ 1913:3b2dea75431e
6984311: JSR 292 needs optional bootstrap method parameters
Summary: Allow CONSTANT_InvokeDynamic nodes to have any number of extra operands.
Reviewed-by: twisti
author | jrose |
---|---|
date | Sat, 30 Oct 2010 13:08:23 -0700 |
parents | c18cbe5936b8 |
children |
rev | line source |
---|---|
0 | 1 /* |
1552
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
0
diff
changeset
|
2 * Copyright (c) 2001, 2003, 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 * | |
1552
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
0
diff
changeset
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
0
diff
changeset
|
20 * or visit www.oracle.com if you need additional information or have any |
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
0
diff
changeset
|
21 * questions. |
0 | 22 * |
23 */ | |
24 | |
25 package sun.jvm.hotspot.debugger.posix.elf; | |
26 | |
27 public interface ELFSymbol { | |
28 /** Binding specifying that local symbols are not visible outside the | |
29 * object file that contains its definition. */ | |
30 public static final int BINDING_LOCAL = 0; | |
31 /** Binding specifying that global symbols are visible to all object files | |
32 * being combined. */ | |
33 public static final int BINDING_GLOBAL = 1; | |
34 /** Binding secifying that the symbol resembles a global symbol, but has | |
35 * a lower precedence. */ | |
36 public static final int BINDING_WEAK = 2; | |
37 /** Lower bound binding values reserverd for processor specific | |
38 * semantics. */ | |
39 public static final int BINDING_LOPROC = 13; | |
40 /** Upper bound binding values reserverd for processor specific | |
41 * semantics. */ | |
42 public static final int BINDING_HIPROC = 15; | |
43 | |
44 /** Type specifying that the symbol is unspecified. */ | |
45 public static final byte TYPE_NOOBJECT = 0; | |
46 /** Type specifying that the symbol is associated with an object. */ | |
47 public static final byte TYPE_OBJECT = 1; | |
48 /** Type specifying that the symbol is associated with a function. */ | |
49 public static final byte TYPE_FUNCTION = 2; | |
50 /** Type specifying that the symbol is associated with a section. Symbol | |
51 * table entries of this type exist for relocation and normally have the | |
52 * binding BINDING_LOCAL. */ | |
53 public static final byte TYPE_SECTION = 3; | |
54 /** Type defining that the symbol is associated with a file. */ | |
55 public static final byte TYPE_FILE = 4; | |
56 /** Lower bound type reserved for processor specific semantics. */ | |
57 public static final byte TYPE_LOPROC = 13; | |
58 /** Upper bound type reserved for processor specific semantics. */ | |
59 public static final byte TYPE_HIPROC = 15; | |
60 | |
61 /** Returns the location from the beginning of the file to the symbol. */ | |
62 public long getOffset(); | |
63 /** Returns the name of the symbol or null if the symbol has no name. */ | |
64 public String getName(); | |
65 /** Returns the binding for this symbol. */ | |
66 public int getBinding(); | |
67 /** Returns the symbol type. */ | |
68 public int getType(); | |
69 | |
70 /** Value of the associated symbol. This may be a relativa address for .so | |
71 * or absolute address for other ELFs. */ | |
72 public long getValue(); | |
73 | |
74 /** Size of the symbol. 0 if the symbol has no size or the size | |
75 * is unknown. */ | |
76 public int getSize(); | |
77 } |