projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 4a81b561 DHW |
1 | /* Copyright (C) 1990, 1991 Free Software Foundation, Inc. |
| 2 | ||
| 3 | This file is part of BFD, the Binary File Diddler. | |
| 4 | ||
| 5 | BFD is free software; you can redistribute it and/or modify | |
| 6 | it under the terms of the GNU General Public License as published by | |
| 7 | the Free Software Foundation; either version 1, or (at your option) | |
| 8 | any later version. | |
| 9 | ||
| 10 | BFD is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 | GNU General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU General Public License | |
| 16 | along with BFD; see the file COPYING. If not, write to | |
| 17 | the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ | |
| 18 | ||
| 19 | /* $Id$ */ | |
| 20 | ||
| 21 | /* BFD COFF object file private structure. */ | |
| 22 | ||
| 23 | /* Object file tdata; access macros */ | |
| 24 | ||
| 25 | #define obj_icof(bfd) ((struct icofdata *) ((bfd)->tdata)) | |
| 9872a49c | 26 | #define coff_data(bfd) ((struct icofdata *) ((bfd)->tdata)) |
| 4a81b561 DHW |
27 | #define exec_hdr(bfd) (obj_icof(bfd)->hdr) |
| 28 | #define obj_symbols(bfd) (obj_icof(bfd)->symbols) | |
| 29 | #define obj_sym_filepos(bfd) (obj_icof(bfd)->sym_filepos) | |
| 30 | ||
| 31 | #define obj_relocbase(bfd) (obj_icof(bfd)->relocbase) | |
| 32 | #define obj_raw_syments(bfd) (obj_icof(bfd)->raw_syments) | |
| 33 | #define obj_convert(bfd) (obj_icof(bfd)->conversion_table) | |
| e5b919b1 | 34 | #if CFILE_STUFF |
| 4a81b561 | 35 | #define obj_symbol_slew(bfd) (obj_icof(bfd)->symbol_index_slew) |
| e5b919b1 SC |
36 | #else |
| 37 | #define obj_symbol_slew(bfd) 0 | |
| 38 | #endif | |
| 4a81b561 DHW |
39 | #define obj_string_table(bfd) (obj_icof(bfd)->string_table) |
| 40 | ||
| 41 | typedef struct { | |
| 42 | asymbol symbol; | |
| e5b919b1 | 43 | struct internal_syment *native; |
| 4a81b561 DHW |
44 | struct lineno_cache_entry *lineno; |
| 45 | } coff_symbol_type; | |
| 46 | ||
| 9872a49c SC |
47 | typedef struct icofdata |
| 48 | { | |
| 4cddd1c9 | 49 | struct aouthdr hdr; /* exec file header */ |
| 4a81b561 DHW |
50 | coff_symbol_type *symbols; /* symtab for input bfd */ |
| 51 | unsigned int *conversion_table; | |
| 52 | file_ptr sym_filepos; | |
| 53 | ||
| 54 | long symbol_index_slew; /* used during read to mark whether a | |
| 55 | C_FILE symbol as been added. */ | |
| 56 | ||
| e5b919b1 | 57 | struct internal_syment *raw_syments; |
| 4a81b561 DHW |
58 | struct lineno *raw_linenos; |
| 59 | unsigned int raw_syment_count; | |
| 60 | char *string_table; | |
| 9872a49c | 61 | unsigned short flags; |
| 4a81b561 DHW |
62 | /* These are only valid once writing has begun */ |
| 63 | long int relocbase; | |
| 9872a49c | 64 | } coff_data_type; |
| 4a81b561 | 65 | |
| fc723380 | 66 | /* We take the address of the first element of a asymbol to ensure that the |
| 4a81b561 DHW |
67 | * macro is only ever applied to an asymbol. */ |
| 68 | #define coffsymbol(asymbol) ((coff_symbol_type *)(&((asymbol)->the_bfd))) | |
| fc723380 JG |
69 | |
| 70 | ||
| 71 | /* Generic COFF swapping routines -- also used by GDB. */ | |
| 72 | PROTO (void, bfd_coff_swap_sym, (bfd *, SYMENT *)); | |
| 73 | PROTO (void, bfd_coff_swap_aux, (bfd *, AUXENT *, int, int)); | |
| 74 | PROTO (void, bfd_coff_swap_lineno, (bfd *, LINENO *)); |