| 1 | /* ECOFF object file format header file. |
| 2 | Copyright (C) 1993-2015 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 3, 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, 51 Franklin Street - Fifth Floor, Boston, MA |
| 21 | 02110-1301, 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 | |
| 39 | struct ecoff_sy_obj |
| 40 | { |
| 41 | struct efdr *ecoff_file; |
| 42 | struct localsym *ecoff_symbol; |
| 43 | valueT ecoff_extern_size; |
| 44 | }; |
| 45 | |
| 46 | #define OBJ_SYMFIELD_TYPE struct ecoff_sy_obj |
| 47 | |
| 48 | /* Modify the ECOFF symbol. */ |
| 49 | #define obj_frob_symbol(symp, punt) ecoff_frob_symbol (symp) |
| 50 | |
| 51 | /* Set section VMAs and GP. */ |
| 52 | #define obj_frob_file_before_fix() ecoff_frob_file_before_fix () |
| 53 | |
| 54 | /* This is used to write the symbolic data in the format that BFD |
| 55 | expects it. */ |
| 56 | #define obj_frob_file() ecoff_frob_file () |
| 57 | |
| 58 | /* We use the ECOFF functions as our hooks. */ |
| 59 | #define obj_read_begin_hook ecoff_read_begin_hook |
| 60 | #define obj_symbol_new_hook ecoff_symbol_new_hook |
| 61 | #define obj_symbol_clone_hook ecoff_symbol_clone_hook |
| 62 | |
| 63 | /* Record file switches in the ECOFF symbol table. */ |
| 64 | #define obj_app_file(name, app) ecoff_new_file (name, app) |
| 65 | |
| 66 | /* At the moment we don't want to do any stabs processing in read.c. */ |
| 67 | #define OBJ_PROCESS_STAB(seg, what, string, type, other, desc) \ |
| 68 | ecoff_stab ((seg), (what), (string), (type), (other), (desc)) |
| 69 | |
| 70 | #define EMIT_SECTION_SYMBOLS 0 |
| 71 | #define obj_sec_sym_ok_for_reloc(SEC) 1 |
| 72 | |
| 73 | #define obj_ecoff_set_ext ecoff_set_ext |
| 74 | |
| 75 | extern void ecoff_frob_file_before_fix (void); |
| 76 | extern void ecoff_frob_file (void); |
| 77 | extern void obj_ecoff_set_ext (symbolS *, EXTR *); |