include/vms/internal.h

   1 /* Alpha VMS internal format.
   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_INTERNAL_H
  24 #define _VMS_INTERNAL_H
  25
  26 struct vms_internal_eisd
  27 {
  28   unsigned int majorid;         /* Version.  */
  29   unsigned int minorid;
  30   unsigned int eisdsize;        /* Size (in bytes) of this eisd.  */
  31   unsigned int secsize;         /* Size (in bytes) of the section.  */
  32   bfd_vma virt_addr;            /* Virtual address of the section.  */
  33   unsigned int flags;           /* Flags.  */
  34   unsigned int vbn;             /* Base virtual block number.  */
  35   unsigned char pfc;            /* Page fault cluster.  */
  36   unsigned char matchctl;       /* Linker match control.  */
  37   unsigned char type;           /* Section type.  */
  38 };
  39
  40 struct vms_internal_gbl_eisd
  41 {
  42   struct vms_internal_eisd common;
  43
  44   unsigned int ident;           /* Ident for global section.  */
  45   unsigned char gblnam[44];     /* Global name ascic.  */
  46 };
  47
  48 struct vms_internal_eisd_map
  49 {
  50   /* Next eisd in the list.  */
  51   struct vms_internal_eisd_map *next;
  52
  53   /* Offset in output file.  */
  54   file_ptr file_pos;
  55
  56   union
  57   {
  58     struct vms_internal_eisd eisd;
  59     struct vms_internal_gbl_eisd gbl_eisd;
  60   } u;
  61 };
  62
  63 #endif /* _VMS_INTERNAL_H */