Home | History | Annotate | Line # | Download | only in config 
      1 /* Multiple object format emulation.
      2    Copyright (C) 1995-2025 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 3, 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 the Free
     18    Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
     19    02110-1301, USA.  */
     20 
     21 #ifndef _OBJ_MULTI_H
     22 #define _OBJ_MULTI_H
     23 
     24 #ifdef OBJ_HEADER
     25 #include OBJ_HEADER
     26 #else
     27 
     28 #include "emul.h"
     29 #include "targ-cpu.h"
     30 
     31 #define OUTPUT_FLAVOR					\
     32 	(this_format->flavor)
     33 
     34 #define obj_begin()					\
     35 	(this_format->begin				\
     36 	 ? (*this_format->begin) ()			\
     37 	 : (void) 0)
     38 
     39 #define obj_end()					\
     40 	(this_format->end				\
     41 	 ? (*this_format->end) ()			\
     42 	 : (void) 0)
     43 
     44 #define obj_app_file(NAME)				\
     45 	(this_format->app_file				\
     46 	 ? (*this_format->app_file) (NAME)		\
     47 	 : (void) 0)
     48 
     49 #define obj_assign_symbol(S)				\
     50 	(this_format->assign_symbol			\
     51 	 ? (*this_format->assign_symbol) (S)		\
     52 	 : (void) 0)
     53 
     54 #define obj_frob_symbol(S,P)				\
     55 	(*this_format->frob_symbol) (S, &(P))
     56 
     57 #define obj_frob_file()					\
     58 	(this_format->frob_file				\
     59 	 ? (*this_format->frob_file) ()			\
     60 	 : (void) 0)
     61 
     62 #define obj_frob_file_before_adjust()			\
     63 	(this_format->frob_file_before_adjust		\
     64 	 ? (*this_format->frob_file_before_adjust) ()	\
     65 	 : (void) 0)
     66 
     67 #define obj_frob_file_before_fix()			\
     68 	(this_format->frob_file_before_fix		\
     69 	 ? (*this_format->frob_file_before_fix) ()	\
     70 	 : (void) 0)
     71 
     72 #define obj_frob_file_after_relocs()			\
     73 	(this_format->frob_file_after_relocs		\
     74 	 ? (*this_format->frob_file_after_relocs) ()	\
     75 	 : (void) 0)
     76 
     77 #define obj_ecoff_set_ext				\
     78 	(*this_format->ecoff_set_ext)
     79 
     80 #define obj_pop_insert					\
     81 	(*this_format->pop_insert)
     82 
     83 #define obj_read_begin_hook()				\
     84 	(this_format->read_begin_hook			\
     85 	 ? (*this_format->read_begin_hook) ()		\
     86 	 : (void) 0)
     87 
     88 #define obj_symbol_new_hook(S)				\
     89 	(this_format->symbol_new_hook			\
     90 	 ? (*this_format->symbol_new_hook) (S)		\
     91 	 : (void) 0)
     92 
     93 #define obj_symbol_clone_hook(N, O)			\
     94 	(this_format->symbol_clone_hook			\
     95 	 ? (*this_format->symbol_clone_hook) (N, O)	\
     96 	 : (void) 0)
     97 
     98 #define obj_sec_sym_ok_for_reloc(A)			\
     99 	(this_format->sec_sym_ok_for_reloc		\
    100 	 ? (*this_format->sec_sym_ok_for_reloc) (A)	\
    101 	 : 0)
    102 
    103 #define obj_adjust_symtab()				\
    104 	(this_format->adjust_symtab			\
    105 	 ? (*this_format->adjust_symtab) ()		\
    106 	 : (void) 0)
    107 
    108 #define S_GET_SIZE					\
    109 	(*this_format->s_get_size)
    110 
    111 #define S_SET_SIZE(S, N)				\
    112 	(this_format->s_set_size			\
    113 	 ? (*this_format->s_set_size) (S, N)		\
    114 	 : (void) 0)
    115 
    116 #define S_GET_ALIGN					\
    117 	(*this_format->s_get_align)
    118 
    119 #define S_SET_ALIGN(S, N)				\
    120 	(this_format->s_set_align			\
    121 	 ? (*this_format->s_set_align) (S, N)		\
    122 	 : (void) 0)
    123 
    124 #define S_GET_OTHER					\
    125 	(*this_format->s_get_other)
    126 
    127 #define S_SET_OTHER(S, O)				\
    128 	(this_format->s_set_other			\
    129 	 ? (*this_format->s_set_other) (S, O)		\
    130 	 : (void) 0)
    131 
    132 #define S_GET_DESC					\
    133 	(*this_format->s_get_desc)
    134 
    135 #define S_SET_DESC(S, D)				\
    136 	(this_format->s_set_desc			\
    137 	 ? (*this_format->s_set_desc) (S, D)		\
    138 	 : (void) 0)
    139 
    140 #define S_GET_TYPE					\
    141 	(*this_format->s_get_desc)
    142 
    143 #define S_SET_TYPE(S, T)				\
    144 	(this_format->s_set_type			\
    145 	 ? (*this_format->s_set_type) (S, T)		\
    146 	 : (void) 0)
    147 
    148 #define OBJ_COPY_SYMBOL_ATTRIBUTES(d,s)			\
    149 	(this_format->copy_symbol_attributes		\
    150 	 ? (*this_format->copy_symbol_attributes) (d, s) \
    151 	 : (void) 0)
    152 
    153 #define OBJ_PROCESS_STAB(W,S,T,O,D)			\
    154 	(this_format->process_stab			\
    155 	 ? (*this_format->process_stab) (W,S,T,O,D)	\
    156 	 : (void) 0)
    157 
    158 #define SEPARATE_STAB_SECTIONS \
    159 	((*this_format->separate_stab_sections) ())
    160 
    161 #define INIT_STAB_SECTION(STAB, STR)			\
    162 	(this_format->init_stab_section			\
    163 	 ? (*this_format->init_stab_section) (STAB, STR) \
    164 	 : (void) 0)
    165 
    166 #define EMIT_SECTION_SYMBOLS (this_format->emit_section_symbols)
    167 
    168 #ifndef INITIALIZING_EMULS
    169 /* We want to use the default FAKE_LABEL_NAME in as.c.  */
    170 #define FAKE_LABEL_NAME (this_emulation->fake_label_name)
    171 #endif
    172 
    173 #ifdef OBJ_MAYBE_ELF
    174 /* We need OBJ_SYMFIELD_TYPE so that symbol_get_obj is defined in symbol.c
    175    We also need various STAB defines for stab.c  */
    176 #include "obj-elf.h"
    177 #endif
    178 
    179 #ifdef OBJ_MAYBE_AOUT
    180 /* We want aout_process_stab in stabs.c for the aout table.  Defining this
    181    macro will have no other effect.  */
    182 #define AOUT_STABS
    183 #endif
    184 
    185 #endif /* !OBJ_HEADER */
    186 #endif /* _OBJ_MULTI_H */
    187