Commit | Line | Data |
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252b5132 | 1 | /* IEEE-695 object file formats: definitions internal to BFD. |
219d1afa | 2 | Copyright (C) 1990-2018 Free Software Foundation, Inc. |
252b5132 RH |
3 | Written by Cygnus Support. Mostly Steve Chamberlain's fault. |
4 | ||
cd123cb7 | 5 | This file is part of BFD, the Binary File Descriptor library. |
252b5132 | 6 | |
cd123cb7 NC |
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 3 of the License, or | |
10 | (at your option) any later version. | |
252b5132 | 11 | |
cd123cb7 NC |
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. | |
252b5132 | 16 | |
cd123cb7 NC |
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., 51 Franklin Street - Fifth Floor, Boston, | |
20 | MA 02110-1301, USA. */ | |
252b5132 RH |
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 | ||
dc810e39 | 32 | typedef struct ieee_symbol |
252b5132 RH |
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; | |
b34976b6 | 59 | bfd_boolean initialized; |
252b5132 RH |
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)) | |
dc810e39 | 64 | |
252b5132 | 65 | typedef struct { |
47fda0d3 | 66 | unsigned char *input_p; |
acb56a83 | 67 | unsigned char *end_p; |
252b5132 | 68 | unsigned char *first_byte; |
47fda0d3 | 69 | unsigned char *last_byte; |
0a9d414a | 70 | bfd_size_type total_amt; |
252b5132 RH |
71 | bfd *abfd; |
72 | } common_header_type ; | |
73 | ||
74 | typedef struct ieee_data_struct | |
75 | { | |
76 | common_header_type h; | |
b34976b6 AM |
77 | bfd_boolean read_symbols; |
78 | bfd_boolean read_data; | |
252b5132 RH |
79 | file_ptr output_cursor; |
80 | /* Map of section indexes to section ptrs */ | |
81 | asection **section_table; | |
82 | unsigned int section_table_size; | |
83 | ieee_address_descriptor_type ad; | |
84 | ieee_module_begin_type mb; | |
85 | ieee_w_variable_type w; | |
dc810e39 | 86 | |
252b5132 | 87 | unsigned int section_count; |
dc810e39 | 88 | |
252b5132 RH |
89 | unsigned int map_idx; |
90 | /* List of GLOBAL EXPORT symbols */ | |
91 | ieee_symbol_type *external_symbols; | |
92 | /* List of UNDEFINED symbols */ | |
93 | ieee_symbol_type *external_reference; | |
dc810e39 | 94 | |
252b5132 RH |
95 | /* When the symbols have been canonicalized, they are in a |
96 | * special order, we remember various bases here.. */ | |
97 | unsigned int external_symbol_max_index; | |
98 | unsigned int external_symbol_min_index; | |
99 | unsigned int external_symbol_count; | |
100 | int external_symbol_base_offset; | |
dc810e39 | 101 | |
252b5132 RH |
102 | unsigned int external_reference_max_index; |
103 | unsigned int external_reference_min_index; | |
104 | unsigned int external_reference_count; | |
105 | int external_reference_base_offset; | |
dc810e39 | 106 | |
252b5132 | 107 | |
b34976b6 | 108 | bfd_boolean symbol_table_full; |
252b5132 | 109 | |
dc810e39 | 110 | |
b34976b6 | 111 | bfd_boolean done_debug; |
252b5132 RH |
112 | |
113 | ||
114 | bfd_chain_type *chain_head; | |
115 | bfd_chain_type *chain_root; | |
116 | ||
117 | } ieee_data_type; | |
118 | ||
119 | typedef struct { | |
120 | file_ptr file_offset; | |
121 | bfd *abfd; | |
122 | } ieee_ar_obstack_type; | |
123 | ||
dc810e39 | 124 | typedef struct ieee_ar_data_struct |
252b5132 RH |
125 | { |
126 | common_header_type h; | |
127 | ieee_ar_obstack_type *elements; | |
dc810e39 | 128 | |
252b5132 RH |
129 | unsigned int element_index ; |
130 | unsigned int element_count; | |
131 | ||
132 | } ieee_ar_data_type; | |
133 | ||
134 | #define IEEE_DATA(abfd) ((abfd)->tdata.ieee_data) | |
135 | #define IEEE_AR_DATA(abfd) ((abfd)->tdata.ieee_ar_data) | |
136 | ||
137 | #define ptr(abfd) (ieee_data(abfd)->input_p) |