| /* |
| * Copyright (c) 2000, 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.win32.coff; |
| |
| /** Describes a COFF line number. (Some of the descriptions are taken |
| directly from Microsoft's documentation and are copyrighted by |
| Microsoft.) */ |
| |
| public interface COFFLineNumber { |
| /** <P> Union of two fields: Symbol Table Index and RVA. Whether |
| Symbol Table Index or RVA is used depends on the value of |
| getLineNumber(). </P> |
| |
| <P> SymbolTableIndex is used when getLineNumber() is 0: index to |
| symbol table entry for a function. This format is used to |
| indicate the function that a group of line-number records refer |
| to. </P> |
| |
| <P> VirtualAddress is used when LineNumber is non-zero: relative |
| virtual address of the executable code that corresponds to the |
| source line indicated. In an object file, this contains the |
| virtual address within the section. </P> */ |
| public int getType(); |
| |
| /** When nonzero, this field specifies a one-based line number. When |
| zero, the Type field is interpreted as a Symbol Table Index for |
| a function. */ |
| public short getLineNumber(); |
| } |