bfd/liboasys.h

   1 /* BFD internal declarations for Oasys file format handling.
   2    Copyright (C) 1990, 91, 92, 93, 94, 95, 1997 Free Software Foundation, Inc.
   3    Scrawled by Steve Chamberlain of Cygnus Support.
   4
   5 This file is part of BFD, the Binary File Descriptor library.
   6
   7 This program is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 2 of the License, or
  10 (at your option) any later version.
  11
  12 This program is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with this program; if not, write to the Free Software
  19 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  20
  21 typedef struct _oasys_symbol
  22 {
  23   asymbol symbol;
  24 } oasys_symbol_type;
  25
  26 typedef struct _oasys_reloc {
  27   arelent relent;
  28   struct _oasys_reloc *next;
  29   unsigned int symbol;
  30 } oasys_reloc_type;
  31
  32
  33 #define oasys_symbol(x) ((oasys_symbol_type *)(x))
  34 #define oasys_per_section(x) ((oasys_per_section_type *)(x->used_by_bfd))
  35
  36 typedef struct _oasys_per_section
  37 {
  38   asection *section;
  39   bfd_byte *data;
  40   bfd_vma offset;
  41   boolean had_vma;
  42   oasys_reloc_type **reloc_tail_ptr;
  43   bfd_vma pc;
  44
  45
  46   file_ptr current_pos;
  47   unsigned int current_byte;
  48   boolean initialized;
  49 } oasys_per_section_type;
  50
  51 #define NSECTIONS 10
  52
  53 typedef struct _oasys_ar_obstack {
  54   file_ptr file_offset;
  55   bfd *abfd;
  56 } oasys_ar_obstack_type;
  57
  58
  59 typedef struct _oasys_module_info {
  60   file_ptr pos;
  61   unsigned int size;
  62   bfd *abfd;
  63   char *name;
  64 } oasys_module_info_type;
  65
  66 typedef struct _oasys_ar_data {
  67   oasys_module_info_type *module;
  68   unsigned int module_count;
  69   unsigned int module_index;
  70 } oasys_ar_data_type;
  71
  72 typedef struct _oasys_data {
  73   char *strings;
  74   asymbol *symbols;
  75   unsigned int symbol_string_length;
  76   asection *sections[OASYS_MAX_SEC_COUNT];
  77   file_ptr first_data_record;
  78 } oasys_data_type;
  79
  80 #define OASYS_DATA(abfd)        ((abfd)->tdata.oasys_obj_data)
  81 #define OASYS_AR_DATA(abfd)     ((abfd)->tdata.oasys_ar_data)
  82