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1/* Alpha VMS external format of Extended Module Header.
2
219d1afa 3 Copyright (C) 2010-2018 Free Software Foundation, Inc.
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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_EMH_H
24#define _VMS_EMH_H
25
26#define EMH__C_MHD 0 /* Main header record. */
27#define EMH__C_LNM 1 /* Language name and version. */
28#define EMH__C_SRC 2 /* Source file specification. */
29#define EMH__C_TTL 3 /* Title text of module. */
30#define EMH__C_CPR 4 /* Copyright notice. */
31#define EMH__C_MTC 5 /* Maintenance status. */
32#define EMH__C_GTX 6 /* General text. */
33#define EMH__C_MAXHDRTYP 6 /* Maximum allowable type. */
34
35struct vms_emh_common
36{
37 /* Record type. */
38 unsigned char rectyp[2];
39
40 /* Record size. */
41 unsigned char size[2];
42
43 /* Subtype. */
44 unsigned char subtyp[2];
45};
46
47struct vms_emh_mhd
48{
49 struct vms_emh_common common;
50
51 unsigned char strlvl;
52
53 unsigned char temp;
54
55 unsigned char arch1[4];
56 unsigned char arch2[4];
57
58 unsigned char recsiz[4];
59
60 /* Module name: ASCIC. */
61 /* Module version: ASCIC. */
62 /* Compile data: ASCIC. */
63};
64
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65#define EOBJ__C_MAXRECSIZ 8192 /* Maximum legal record size. */
66#define EOBJ__C_STRLVL 2 /* Structure level. */
67#define EOBJ__C_SYMSIZ 64 /* Maximum symbol length. */
68#define EOBJ__C_SECSIZ 31 /* Maximum section name length. */
69#define EOBJ__C_STOREPLIM -1 /* Maximum repeat count on store commands. */
70#define EOBJ__C_PSCALILIM 16 /* Maximum p-sect alignment. */
71
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72struct vms_emh_lnm
73{
74 struct vms_emh_common common;
75
76 /* Language processor name: ASCII. */
77};
78
79#endif /* _VMS_EMH_H */