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252b5132 | 1 | /* IEEE-695 object file formats: definitions internal to BFD. |
47fda0d3 AM |
2 | Copyright 1990, 1991, 1992, 1994, 1996, 2001 |
3 | Free Software Foundation, Inc. | |
252b5132 RH |
4 | Written by Cygnus Support. Mostly Steve Chamberlain's fault. |
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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
21 | ||
22 | typedef struct { | |
23 | unsigned int index:24; | |
24 | char letter; | |
25 | } ieee_symbol_index_type; | |
26 | ||
27 | typedef struct ct { | |
28 | bfd *this; | |
29 | struct ct *next; | |
30 | } bfd_chain_type; | |
31 | ||
32 | typedef struct ieee_symbol | |
33 | { | |
34 | asymbol symbol; | |
35 | struct ieee_symbol *next; | |
36 | ||
37 | unsigned int index; | |
38 | } ieee_symbol_type; | |
39 | ||
40 | ||
41 | typedef struct ieee_reloc { | |
42 | arelent relent; | |
43 | struct ieee_reloc *next; | |
44 | ieee_symbol_index_type symbol; | |
45 | ||
46 | } ieee_reloc_type; | |
47 | ||
48 | #define ieee_symbol(x) ((ieee_symbol_type *)(x)) | |
49 | ||
50 | typedef struct ieee_per_section | |
51 | { | |
52 | asection *section; | |
53 | bfd_byte *data; | |
54 | bfd_vma offset; | |
55 | bfd_vma pc; | |
56 | /* For output */ | |
57 | file_ptr current_pos; | |
58 | unsigned int current_byte; | |
59 | boolean initialized; | |
60 | ieee_reloc_type **reloc_tail_ptr; | |
61 | } ieee_per_section_type; | |
62 | ||
63 | #define ieee_per_section(x) ((ieee_per_section_type *)((x)->used_by_bfd)) | |
64 | ||
65 | typedef struct { | |
47fda0d3 | 66 | unsigned char *input_p; |
252b5132 | 67 | unsigned char *first_byte; |
47fda0d3 | 68 | unsigned char *last_byte; |
252b5132 RH |
69 | bfd *abfd; |
70 | } common_header_type ; | |
71 | ||
72 | typedef struct ieee_data_struct | |
73 | { | |
74 | common_header_type h; | |
75 | boolean read_symbols; | |
76 | boolean read_data; | |
77 | file_ptr output_cursor; | |
78 | /* Map of section indexes to section ptrs */ | |
79 | asection **section_table; | |
80 | unsigned int section_table_size; | |
81 | ieee_address_descriptor_type ad; | |
82 | ieee_module_begin_type mb; | |
83 | ieee_w_variable_type w; | |
84 | ||
85 | unsigned int section_count; | |
86 | ||
87 | unsigned int map_idx; | |
88 | /* List of GLOBAL EXPORT symbols */ | |
89 | ieee_symbol_type *external_symbols; | |
90 | /* List of UNDEFINED symbols */ | |
91 | ieee_symbol_type *external_reference; | |
92 | ||
93 | /* When the symbols have been canonicalized, they are in a | |
94 | * special order, we remember various bases here.. */ | |
95 | unsigned int external_symbol_max_index; | |
96 | unsigned int external_symbol_min_index; | |
97 | unsigned int external_symbol_count; | |
98 | int external_symbol_base_offset; | |
99 | ||
100 | unsigned int external_reference_max_index; | |
101 | unsigned int external_reference_min_index; | |
102 | unsigned int external_reference_count; | |
103 | int external_reference_base_offset; | |
104 | ||
105 | ||
106 | boolean symbol_table_full; | |
107 | ||
108 | ||
109 | boolean done_debug; | |
110 | ||
111 | ||
112 | bfd_chain_type *chain_head; | |
113 | bfd_chain_type *chain_root; | |
114 | ||
115 | } ieee_data_type; | |
116 | ||
117 | typedef struct { | |
118 | file_ptr file_offset; | |
119 | bfd *abfd; | |
120 | } ieee_ar_obstack_type; | |
121 | ||
122 | typedef struct ieee_ar_data_struct | |
123 | { | |
124 | common_header_type h; | |
125 | ieee_ar_obstack_type *elements; | |
126 | ||
127 | unsigned int element_index ; | |
128 | unsigned int element_count; | |
129 | ||
130 | } ieee_ar_data_type; | |
131 | ||
132 | #define IEEE_DATA(abfd) ((abfd)->tdata.ieee_data) | |
133 | #define IEEE_AR_DATA(abfd) ((abfd)->tdata.ieee_ar_data) | |
134 | ||
135 | #define ptr(abfd) (ieee_data(abfd)->input_p) |