1 /*
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3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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13  * accompanied this code).
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22  */
23 
24 
25 
26 package jdk.tools.jaotc.binformat.macho;
27 
28 import java.nio.ByteBuffer;
29 
30 import jdk.tools.jaotc.binformat.macho.MachO.segment_command_64;
31 
32 public class MachOSegment {
33     ByteBuffer segment;
34 
MachOSegment(int size, int fileoff, int filesize, int nsects)35     public MachOSegment(int size, int fileoff, int filesize, int nsects) {
36         segment = MachOByteBuffer.allocate(segment_command_64.totalsize);
37 
38         segment.putInt(segment_command_64.cmd.off, segment_command_64.LC_SEGMENT_64);
39         segment.putInt(segment_command_64.cmdsize.off, size);
40         segment.putInt(segment_command_64.maxprot.off, 7);
41         segment.putInt(segment_command_64.initprot.off, 7);
42         segment.putInt(segment_command_64.nsects.off, nsects);
43         segment.putInt(segment_command_64.flags.off, 0);
44         segment.putLong(segment_command_64.vmaddr.off, 0);
45         segment.putLong(segment_command_64.vmsize.off, filesize);
46         segment.putLong(segment_command_64.fileoff.off, fileoff);
47         segment.putLong(segment_command_64.filesize.off, filesize);
48     }
49 
getArray()50     public byte[] getArray() {
51         return segment.array();
52     }
53 }
54