bfd/libieee.h

   1 typedef struct {
   2   unsigned int index:24;
   3   char letter;
   4 } ieee_symbol_index_type;
   5
   6 typedef struct ieee_symbol {
   7   asymbol symbol;
   8   struct ieee_symbol *next;
   9
  10 unsigned int index;
  11 } ieee_symbol_type;
  12
  13
  14 typedef struct ieee_reloc {
  15   arelent relent;
  16   struct ieee_reloc *next;
  17   ieee_symbol_index_type symbol;
  18
  19 } ieee_reloc_type;
  20
  21 #define ieee_symbol(x) ((ieee_symbol_type *)(x))
  22
  23 typedef struct ieee_per_section
  24 {
  25   asection *section;
  26   bfd_byte *data;
  27   bfd_vma offset;
  28   bfd_vma pc;
  29   /* For output */
  30   file_ptr current_pos;
  31   unsigned int current_byte;
  32   boolean initialized;
  33   ieee_reloc_type **reloc_tail_ptr;
  34 } ieee_per_section_type;
  35
  36 #define ieee_per_section(x) ((ieee_per_section_type *)((x)->used_by_bfd))
  37 #define NSECTIONS 10
  38
  39
  40
  41 typedef struct {
  42   boolean read_symbols;
  43   boolean read_data;
  44 unsigned  char *input_p;
  45 unsigned char *first_byte;
  46   file_ptr output_cursor;
  47   /* Map of section indexes to section ptrs */
  48   asection * section_table[NSECTIONS];
  49   ieee_address_descriptor_type ad;
  50   ieee_module_begin_type mb;
  51   ieee_w_variable_type w;
  52
  53   unsigned int section_count;
  54   struct obstack ieee_obstack;
  55
  56
  57   unsigned int map_idx;
  58   /* List of GLOBAL EXPORT symbols */
  59   ieee_symbol_type *external_symbols;
  60   /* List of UNDEFINED symbols */
  61   ieee_symbol_type *external_reference;
  62
  63   /* When the symbols have been canonicalized, they are in a
  64    * special order, we remember various bases here.. */
  65   unsigned int external_symbol_max_index;
  66   unsigned int external_symbol_min_index;
  67   unsigned int external_symbol_count;
  68   int external_symbol_base_offset;
  69
  70   unsigned int external_reference_max_index;
  71   unsigned int external_reference_min_index;
  72   unsigned int external_reference_count;
  73   int external_reference_base_offset;
  74
  75
  76   boolean symbol_table_full;
  77 } ieee_data_type;
  78
  79 typedef struct {
  80   file_ptr file_offset;
  81   bfd *abfd;
  82 } ieee_ar_obstack_type;
  83
  84 typedef struct {
  85   ieee_ar_obstack_type *elements;
  86   struct  obstack element_obstack;
  87   unsigned  int element_index ;
  88   unsigned int element_count;
  89 } ieee_ar_data_type;
  90 #define ieee_data(abfd) ((ieee_data_type *)((abfd)->tdata))
  91 #define ieee_ar_data(abfd) ((ieee_ar_data_type *)((abfd)->arelt_data))
  92
  93
  94 #define ptr(abfd) (ieee_data(abfd)->input_p)