| /* |
| * Copyright (c) 2017, 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 jdk.tools.jaotc.binformat.macho; |
| |
| import java.nio.ByteBuffer; |
| |
| import jdk.tools.jaotc.binformat.NativeSymbol; |
| import jdk.tools.jaotc.binformat.macho.MachO.nlist_64; |
| import jdk.tools.jaotc.binformat.macho.MachOByteBuffer; |
| |
| final class MachOSymbol extends NativeSymbol { |
| private final ByteBuffer sym; |
| |
| MachOSymbol(int symbolindex, int strindex, byte type, byte sectindex, long offset) { |
| super(symbolindex); |
| sym = MachOByteBuffer.allocate(nlist_64.totalsize); |
| |
| sym.putInt(nlist_64.n_strx.off, strindex); |
| sym.put(nlist_64.n_type.off, type); |
| // Section indexes start at 1 but we manage the index internally |
| // as 0 relative |
| sym.put(nlist_64.n_sect.off, (byte) (sectindex + 1)); |
| sym.putChar(nlist_64.n_desc.off, (char) 0); |
| sym.putLong(nlist_64.n_value.off, offset); |
| } |
| |
| byte[] getArray() { |
| return sym.array(); |
| } |
| } |
