| /* |
| * Copyright (c) 2001, 2003, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| * |
| */ |
| |
| package sun.jvm.hotspot.debugger.posix.elf; |
| |
| public interface ELFSymbol { |
| /** Binding specifying that local symbols are not visible outside the |
| * object file that contains its definition. */ |
| public static final int BINDING_LOCAL = 0; |
| /** Binding specifying that global symbols are visible to all object files |
| * being combined. */ |
| public static final int BINDING_GLOBAL = 1; |
| /** Binding secifying that the symbol resembles a global symbol, but has |
| * a lower precedence. */ |
| public static final int BINDING_WEAK = 2; |
| /** Lower bound binding values reserverd for processor specific |
| * semantics. */ |
| public static final int BINDING_LOPROC = 13; |
| /** Upper bound binding values reserverd for processor specific |
| * semantics. */ |
| public static final int BINDING_HIPROC = 15; |
| |
| /** Type specifying that the symbol is unspecified. */ |
| public static final byte TYPE_NOOBJECT = 0; |
| /** Type specifying that the symbol is associated with an object. */ |
| public static final byte TYPE_OBJECT = 1; |
| /** Type specifying that the symbol is associated with a function. */ |
| public static final byte TYPE_FUNCTION = 2; |
| /** Type specifying that the symbol is associated with a section. Symbol |
| * table entries of this type exist for relocation and normally have the |
| * binding BINDING_LOCAL. */ |
| public static final byte TYPE_SECTION = 3; |
| /** Type defining that the symbol is associated with a file. */ |
| public static final byte TYPE_FILE = 4; |
| /** Lower bound type reserved for processor specific semantics. */ |
| public static final byte TYPE_LOPROC = 13; |
| /** Upper bound type reserved for processor specific semantics. */ |
| public static final byte TYPE_HIPROC = 15; |
| |
| /** Returns the location from the beginning of the file to the symbol. */ |
| public long getOffset(); |
| /** Returns the name of the symbol or null if the symbol has no name. */ |
| public String getName(); |
| /** Returns the binding for this symbol. */ |
| public int getBinding(); |
| /** Returns the symbol type. */ |
| public int getType(); |
| |
| /** Value of the associated symbol. This may be a relativa address for .so |
| * or absolute address for other ELFs. */ |
| public long getValue(); |
| |
| /** Size of the symbol. 0 if the symbol has no size or the size |
| * is unknown. */ |
| public int getSize(); |
| } |