projects / binutils.git / blame
| Commit | Line | Data |
|---|---|---|
| 0fa747c4 JL |
1 | /* SOM object file format. |
| 2 | Copyright (C) 1993 Free Software Foundation, Inc. | |
| 3 | ||
| 4 | This file is part of GAS, the GNU Assembler. | |
| 5 | ||
| 6 | GAS is free software; you can redistribute it and/or modify | |
| 7 | it under the terms of the GNU General Public License as published by | |
| 8 | the Free Software Foundation; either version 1, or (at your option) | |
| 9 | any later version. | |
| 10 | ||
| 11 | GAS is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | GNU General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU General Public License | |
| 17 | along with GAS; see the file COPYING. If not, write to | |
| 18 | the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. | |
| 19 | ||
| 20 | Written by the Center for Software Science at the University of Utah | |
| 21 | and by Cygnus Support. */ | |
| 22 | ||
| 23 | #ifndef _OBJ_SOM_H | |
| 24 | #define _OBJ_SOM_H | |
| 25 | ||
| 26 | #define OBJ_SOM 1 | |
| 27 | ||
| 28 | #include <bfd.h> | |
| 29 | #include "../bfd/som.h" | |
| 30 | #include "targ-cpu.h" | |
| 31 | ||
| 32 | #ifndef FALSE | |
| 33 | #define FALSE 0 | |
| 34 | #define TRUE !FALSE | |
| 35 | #endif | |
| 36 | ||
| 0fa747c4 JL |
37 | /* should be conditional on address size! */ |
| 38 | #define som_symbol(asymbol) ((som_symbol_type *)(&(asymbol)->the_bfd)) | |
| 39 | ||
| 40 | #define S_SET_OTHER(S,V) (som_symbol((S)->bsym)->other = (V)) | |
| 41 | #define S_SET_TYPE(S,T) (som_symbol((S)->bsym)->type = (T)) | |
| 42 | #define S_SET_DESC(S,D) (som_symbol((S)->bsym)->desc = (D)) | |
| 43 | #define S_GET_OTHER(S) (som_symbol((S)->bsym)->other) | |
| 44 | #define S_GET_TYPE(S) (som_symbol((S)->bsym)->type) | |
| 45 | #define S_GET_DESC(S) (som_symbol((S)->bsym)->desc) | |
| 46 | ||
| 47 | #define S_SET_SIZE(S,V) (som_symbol((S)->bsym)->internal_som_sym.st_size) | |
| 48 | ||
| 49 | extern void som_file_symbol PARAMS ((char *)); | |
| 50 | extern void obj_som_version PARAMS ((int)); | |
| 51 | extern void obj_som_init_stab_section PARAMS ((segT)); | |
| 52 | ||
| 53 | #define obj_symbol_new_hook(s) {;} | |
| 42ecb409 | 54 | #define obj_read_begin_hook() {;} |
| 0fa747c4 JL |
55 | |
| 56 | /* SOM has several attributes for spaces/subspaces which can not | |
| 57 | be easily expressed in BFD. We use these macros to trigger calls | |
| 58 | into the SOM BFD backend to set these attributes. */ | |
| 59 | #define obj_set_section_attributes bfd_som_set_section_attributes | |
| 60 | #define obj_set_subsection_attributes bfd_som_set_subsection_attributes | |
| 61 | ||
| e75acd68 JL |
62 | /* Likewise for symbol types. */ |
| 63 | #define obj_set_symbol_type bfd_som_set_symbol_type | |
| 64 | ||
| 42ecb409 JL |
65 | /* This is the trigger for calling a BFD routine to attach unwind |
| 66 | information to a function symbol. */ | |
| 67 | #define obj_attach_unwind_info bfd_som_attach_unwind_info | |
| 68 | ||
| 0fa747c4 JL |
69 | /* Stabs go in a separate sections. GDB expects to find them in sections |
| 70 | with the names $GDB_SYMBOLS$ and $GDB_STRINGS$ rather than .stab and | |
| 71 | .stabstr. */ | |
| 72 | #define SEPARATE_STAB_SECTIONS | |
| 73 | #define STAB_SECTION_NAME "$GDB_SYMBOLS$" | |
| 74 | #define STAB_STRING_SECTION_NAME "$GDB_STRINGS$" | |
| 75 | ||
| 76 | /* We use INIT_STAB_SECTION to record the space/subspace relationships | |
| 77 | for the various debugging sections. */ | |
| 78 | #define INIT_STAB_SECTION(seg) obj_som_init_stab_section (seg) | |
| 79 | ||
| f197d7eb JL |
80 | /* We'll be updating the magic 1st stab entry once the entire assembly |
| 81 | fail has been processed. */ | |
| 82 | #define obj_frob_file() som_frob_file() | |
| 83 | ||
| 0fa747c4 | 84 | #endif /* _OBJ_SOM_H */ |