sdcc/support/sdbinutils/include/vms/egsd.h

   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
  37 struct 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
  51 struct 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 */