gas/config/obj-multi.h

   1 /* Multiple object format emulation.
   2    Copyright 1995, 1996, 1997, 1999, 2000, 2002
   3    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 published by
   9    the Free Software Foundation; either version 2, or (at your option)
  10    any later version.
  11
  12    GAS is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    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, 59 Temple Place - Suite 330, Boston, MA
  20    02111-1307, USA.  */
  21
  22 #ifndef _OBJ_MULTI_H
  23 #define _OBJ_MULTI_H
  24
  25 #ifdef OBJ_HEADER
  26 #include OBJ_HEADER
  27 #else
  28
  29 #include "emul.h"
  30 #include "targ-cpu.h"
  31
  32 #define OUTPUT_FLAVOR                                   \
  33         (this_format->flavor)
  34
  35 #define obj_begin()                                     \
  36         (this_format->begin                             \
  37          ? (*this_format->begin) ()                     \
  38          : (void) 0)
  39
  40 #define obj_app_file(NAME)                              \
  41         (this_format->app_file                          \
  42          ? (*this_format->app_file) (NAME)              \
  43          : (void) 0)
  44
  45 #define obj_frob_symbol(S,P)                            \
  46         (*this_format->frob_symbol) (S, &(P))
  47
  48 #define obj_frob_file()                                 \
  49         (this_format->frob_file                         \
  50          ? (*this_format->frob_file) ()                 \
  51          : (void) 0)
  52
  53 #define obj_frob_file_before_adjust()                   \
  54         (this_format->frob_file_before_adjust           \
  55          ? (*this_format->frob_file_before_adjust) ()   \
  56          : (void) 0)
  57
  58 #define obj_frob_file_before_fix()                      \
  59         (this_format->frob_file_before_fix              \
  60          ? (*this_format->frob_file_before_fix) ()      \
  61          : (void) 0)
  62
  63 #define obj_frob_file_after_relocs()                    \
  64         (this_format->frob_file_after_relocs            \
  65          ? (*this_format->frob_file_after_relocs) ()    \
  66          : (void) 0)
  67
  68 #define obj_ecoff_set_ext                               \
  69         (*this_format->ecoff_set_ext)
  70
  71 #define obj_pop_insert                                  \
  72         (*this_format->pop_insert)
  73
  74 #define obj_read_begin_hook()                           \
  75         (this_format->read_begin_hook                   \
  76          ? (*this_format->read_begin_hook) ()           \
  77          : (void) 0)
  78
  79 #define obj_symbol_new_hook(S)                          \
  80         (this_format->symbol_new_hook                   \
  81          ? (*this_format->symbol_new_hook) (S)          \
  82          : (void) 0)
  83
  84 #define obj_sec_sym_ok_for_reloc(A)                     \
  85         (this_format->sec_sym_ok_for_reloc              \
  86          ? (*this_format->sec_sym_ok_for_reloc) (A)     \
  87          : 0)
  88
  89 #define S_GET_SIZE                                      \
  90         (*this_format->s_get_size)
  91
  92 #define S_SET_SIZE(S, N)                                \
  93         (this_format->s_set_size                        \
  94          ? (*this_format->s_set_size) (S, N)            \
  95          : (void) 0)
  96
  97 #define S_GET_ALIGN                                     \
  98         (*this_format->s_get_align)
  99
 100 #define S_SET_ALIGN(S, N)                               \
 101         (this_format->s_set_align                       \
 102          ? (*this_format->s_set_align) (S, N)           \
 103          : (void) 0)
 104
 105 #define S_GET_OTHER                                     \
 106         (*this_format->s_get_other)
 107
 108 #define S_SET_OTHER(S, O)                               \
 109         (this_format->s_set_other                       \
 110          ? (*this_format->s_set_other) (S, O)           \
 111          : (void) 0)
 112
 113 #define S_GET_DESC                                      \
 114         (*this_format->s_get_desc)
 115
 116 #define S_SET_DESC(S, D)                                \
 117         (this_format->s_set_desc                        \
 118          ? (*this_format->s_set_desc) (S, D)            \
 119          : (void) 0)
 120
 121 #define S_GET_TYPE                                      \
 122         (*this_format->s_get_desc)
 123
 124 #define S_SET_TYPE(S, T)                                \
 125         (this_format->s_set_type                        \
 126          ? (*this_format->s_set_type) (S, T)            \
 127          : (void) 0)
 128
 129 #define OBJ_COPY_SYMBOL_ATTRIBUTES(d,s)                 \
 130         (this_format->copy_symbol_attributes            \
 131          ? (*this_format->copy_symbol_attributes) (d, s) \
 132          : (void) 0)
 133
 134 #define OBJ_PROCESS_STAB(SEG,W,S,T,O,D)                 \
 135         (this_format->process_stab                      \
 136          ? (*this_format->process_stab) (SEG,W,S,T,O,D) \
 137          : (void) 0)
 138
 139 #define SEPARATE_STAB_SECTIONS \
 140         ((*this_format->separate_stab_sections) ())
 141
 142 #define INIT_STAB_SECTION(S)                            \
 143         (this_format->init_stab_section                 \
 144          ? (*this_format->init_stab_section) (S)        \
 145          : (void) 0)
 146
 147 #define EMIT_SECTION_SYMBOLS (this_format->emit_section_symbols)
 148
 149 #ifdef OBJ_MAYBE_ELF
 150 /* We need OBJ_SYMFIELD_TYPE so that symbol_get_obj is defined in symbol.c
 151    We also need various STAB defines for stab.c  */
 152 #include "obj-elf.h"
 153 #endif
 154
 155 #ifdef OBJ_MAYBE_AOUT
 156 /* We want aout_process_stab in stabs.c for the aout table.  Defining this
 157    macro will have no other effect.  */
 158 #define AOUT_STABS
 159 #endif
 160
 161 #endif /* !OBJ_HEADER */
 162 #endif /* _OBJ_MULTI_H */