gas/config/obj-aout.h

   1 /* obj-aout.h, a.out object file format for gas, the assembler.
   2    Copyright 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 2000,
   3    2002, 2003, 2005, 2007, 2009 Free Software Foundation, Inc.
   4
   5    This file is part of GAS, the GNU Assembler.
   6
   7    GAS is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as
   9    published by the Free Software Foundation; either version 3,
  10    or (at your option) any later version.
  11
  12    GAS is distributed in the hope that it will be useful, but
  13    WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
  15    the GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with GAS; see the file COPYING.  If not, write to the Free
  19    Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
  20    02110-1301, USA.  */
  21
  22 /* Tag to validate a.out object file format processing */
  23 #define OBJ_AOUT 1
  24
  25 #include "targ-cpu.h"
  26
  27 #include "bfd/libaout.h"
  28
  29 #define OUTPUT_FLAVOR bfd_target_aout_flavour
  30
  31 extern const pseudo_typeS aout_pseudo_table[];
  32
  33 #ifndef obj_pop_insert
  34 #define obj_pop_insert() pop_insert (aout_pseudo_table)
  35 #endif
  36
  37 /* Symbol table entry data type.  */
  38
  39 typedef struct nlist obj_symbol_type;   /* Symbol table entry.  */
  40
  41 /* Symbol table macros and constants */
  42
  43 #define S_SET_OTHER(S,V) \
  44   (aout_symbol (symbol_get_bfdsym (S))->other = (V))
  45 #define S_SET_TYPE(S,T) \
  46   (aout_symbol (symbol_get_bfdsym (S))->type = (T))
  47 #define S_SET_DESC(S,D) \
  48   (aout_symbol (symbol_get_bfdsym (S))->desc = (D))
  49 #define S_GET_OTHER(S) \
  50   (aout_symbol (symbol_get_bfdsym (S))->other)
  51 #define S_GET_TYPE(S) \
  52   (aout_symbol (symbol_get_bfdsym (S))->type)
  53 #define S_GET_DESC(S) \
  54   (aout_symbol (symbol_get_bfdsym (S))->desc)
  55
  56 extern asection *text_section, *data_section, *bss_section;
  57
  58 #define obj_frob_symbol(S,PUNT) obj_aout_frob_symbol (S, &PUNT)
  59 #define obj_frob_file_before_fix() obj_aout_frob_file_before_fix ()
  60
  61 extern void obj_aout_frob_symbol (symbolS *, int *);
  62 extern void obj_aout_frob_file_before_fix (void);
  63
  64 #define obj_sec_sym_ok_for_reloc(SEC)   1
  65
  66 #define obj_read_begin_hook()   {;}
  67 #define obj_symbol_new_hook(s)  {;}
  68
  69 #define EMIT_SECTION_SYMBOLS            0
  70
  71 #define AOUT_STABS