1/* Alpha VMS external format of Extended Global Symbol Directory.
2
3   Copyright (C) 2010-2022 Free Software Foundation, Inc.
4   Written by Tristan Gingold <gingold@adacore.com>, AdaCore.
5
6   This file is part of BFD, the Binary File Descriptor library.
7
8   This program is free software; you can redistribute it and/or modify
9   it under the terms of the GNU General Public License as published by
10   the Free Software Foundation; either version 3 of the License, or
11   (at your option) any later version.
12
13   This program is distributed in the hope that it will be useful,
14   but WITHOUT ANY WARRANTY; without even the implied warranty of
15   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16   GNU General Public License for more details.
17
18   You should have received a copy of the GNU General Public License
19   along with this program; if not, write to the Free Software
20   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
21   MA 02110-1301, USA.  */
22
23#ifndef _VMS_EGSD_H
24#define _VMS_EGSD_H
25
26#define EGSD__K_ENTRIES 2	/* Offset to first entry in record.	*/
27#define EGSD__C_ENTRIES 2	/* Offset to first entry in record.	*/
28#define EGSD__C_PSC 0		/* Psect definition.			*/
29#define EGSD__C_SYM 1		/* Symbol specification.		*/
30#define EGSD__C_IDC 2		/* Random entity check.			*/
31#define EGSD__C_SPSC 5		/* Shareable image psect definition.	*/
32#define EGSD__C_SYMV 6		/* Vectored (dual-valued) versions of SYM.  */
33#define EGSD__C_SYMM 7		/* Masked versions of SYM.		*/
34#define EGSD__C_SYMG 8		/* EGST - gst version of SYM.		*/
35#define EGSD__C_MAXRECTYP 8	/* Maximum entry type defined.		*/
36
37struct vms_egsd
38{
39  /* Record type.  */
40  unsigned char rectyp[2];
41
42  /* Record size.  */
43  unsigned char recsiz[2];
44
45  /* Padding for alignment.  */
46  unsigned char alignlw[4];
47
48  /* Followed by egsd entries.  */
49};
50
51struct vms_egsd_entry
52{
53  /* Entry type.  */
54  unsigned char gsdtyp[2];
55
56  /* Length of the entry.  */
57  unsigned char gsdsiz[2];
58};
59
60#endif /* _VMS_EGSD_H */
61