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252b5132 RH |
1 | /* ECOFF object file format header file. |
2 | Copyright (C) 1993, 94, 95, 96, 97, 1999 Free Software Foundation, Inc. | |
3 | Contributed by Cygnus Support. | |
4 | Written by Ian Lance Taylor <ian@cygnus.com>. | |
5 | ||
6 | This file is part of GAS. | |
7 | ||
8 | GAS 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, or (at your option) | |
11 | any later version. | |
12 | ||
13 | GAS 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 GAS; see the file COPYING. If not, write to the Free | |
20 | Software Foundation, 59 Temple Place - Suite 330, Boston, MA | |
21 | 02111-1307, USA. */ | |
22 | ||
23 | #define OBJ_ECOFF 1 | |
24 | ||
25 | /* Use the generic ECOFF debugging code. */ | |
26 | #define ECOFF_DEBUGGING 1 | |
27 | ||
28 | #define OUTPUT_FLAVOR bfd_target_ecoff_flavour | |
29 | ||
30 | #include "targ-cpu.h" | |
31 | ||
32 | #include "ecoff.h" | |
33 | ||
34 | /* For each gas symbol we keep track of which file it came from, of | |
35 | whether we have generated an ECOFF symbol for it, and whether the | |
36 | symbols is undefined (this last is needed to distinguish a .extern | |
37 | symbols from a .comm symbol). */ | |
38 | ||
49309057 ILT |
39 | struct ecoff_sy_obj |
40 | { | |
41 | struct efdr *ecoff_file; | |
42 | struct localsym *ecoff_symbol; | |
252b5132 | 43 | valueT ecoff_extern_size; |
49309057 ILT |
44 | }; |
45 | ||
46 | #define OBJ_SYMFIELD_TYPE struct ecoff_sy_obj | |
252b5132 RH |
47 | |
48 | /* Modify the ECOFF symbol. */ | |
49 | #define obj_frob_symbol(symp, punt) ecoff_frob_symbol (symp) | |
50 | ||
51 | /* This is used to write the symbolic data in the format that BFD | |
52 | expects it. */ | |
53 | extern void ecoff_frob_file PARAMS ((void)); | |
54 | #define obj_frob_file() ecoff_frob_file () | |
55 | ||
56 | /* We use the ECOFF functions as our hooks. */ | |
57 | #define obj_read_begin_hook ecoff_read_begin_hook | |
58 | #define obj_symbol_new_hook ecoff_symbol_new_hook | |
59 | ||
60 | /* Record file switches in the ECOFF symbol table. */ | |
61 | #define obj_app_file(name) ecoff_new_file (name) | |
62 | ||
63 | /* At the moment we don't want to do any stabs processing in read.c. */ | |
64 | #define OBJ_PROCESS_STAB(seg, what, string, type, other, desc) \ | |
65 | ecoff_stab ((seg), (what), (string), (type), (other), (desc)) | |
66 | ||
67 | #define EMIT_SECTION_SYMBOLS 0 | |
68 | #define obj_sec_sym_ok_for_reloc(SEC) 1 | |
69 | ||
70 | #define obj_ecoff_set_ext ecoff_set_ext | |
49309057 | 71 | extern void obj_ecoff_set_ext PARAMS ((symbolS *, EXTR *)); |