include/vms/egsy.h

   1 /* Alpha VMS external format of Extended Global Symbol.
   2
   3    Copyright (C) 2010-2021 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_EGSY_H
  24 #define _VMS_EGSY_H
  25
  26 #define EGSY__W_FLAGS  6
  27
  28 #define EGSY__V_WEAK            0x0001  /* Weak symbol definition.  */
  29 #define EGSY__V_DEF             0x0002  /* Symbol definition.  */
  30 #define EGSY__V_UNI             0x0004  /* Reserved.  */
  31 #define EGSY__V_REL             0x0008  /* Relocatable (vs absolute).  */
  32 #define EGSY__V_COMM            0x0010  /* Conditional symbol def.  */
  33 #define EGSY__V_VECEP           0x0020  /* Reserved.  */
  34 #define EGSY__V_NORM            0x0040  /* Normal procedure definition.  */
  35 #define EGSY__V_QUAD_VAL        0x0080  /* Value exceed 32 bits.  */
  36
  37 struct vms_egsy
  38 {
  39   /* Entry type.  */
  40   unsigned char gsdtyp[2];
  41
  42   /* Length of the entry.  */
  43   unsigned char gsdsiz[2];
  44
  45   /* Data type.  */
  46   unsigned char datyp;
  47
  48   /* Pad for alignment.  */
  49   unsigned char temp;
  50
  51   unsigned char flags[2];
  52 };
  53
  54 #endif /* _VMS_EGSY_H */