1*a9fa9459Szrj /* obj.h - defines the object dependent hooks for all object 2*a9fa9459Szrj format backends. 3*a9fa9459Szrj 4*a9fa9459Szrj Copyright (C) 1987-2016 Free Software Foundation, Inc. 5*a9fa9459Szrj 6*a9fa9459Szrj This file is part of GAS, the GNU Assembler. 7*a9fa9459Szrj 8*a9fa9459Szrj GAS is free software; you can redistribute it and/or modify 9*a9fa9459Szrj it under the terms of the GNU General Public License as published by 10*a9fa9459Szrj the Free Software Foundation; either version 3, or (at your option) 11*a9fa9459Szrj any later version. 12*a9fa9459Szrj 13*a9fa9459Szrj GAS is distributed in the hope that it will be useful, 14*a9fa9459Szrj but WITHOUT ANY WARRANTY; without even the implied warranty of 15*a9fa9459Szrj MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16*a9fa9459Szrj GNU General Public License for more details. 17*a9fa9459Szrj 18*a9fa9459Szrj You should have received a copy of the GNU General Public License 19*a9fa9459Szrj along with GAS; see the file COPYING. If not, write to the Free 20*a9fa9459Szrj Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 21*a9fa9459Szrj 02110-1301, USA. */ 22*a9fa9459Szrj 23*a9fa9459Szrj char *obj_default_output_file_name (void); 24*a9fa9459Szrj void obj_emit_relocations (char **where, fixS * fixP, 25*a9fa9459Szrj relax_addressT segment_address_in_file); 26*a9fa9459Szrj void obj_emit_strings (char **where); 27*a9fa9459Szrj void obj_emit_symbols (char **where, symbolS * symbols); 28*a9fa9459Szrj #ifndef obj_read_begin_hook 29*a9fa9459Szrj void obj_read_begin_hook (void); 30*a9fa9459Szrj #endif 31*a9fa9459Szrj 32*a9fa9459Szrj #ifndef obj_symbol_new_hook 33*a9fa9459Szrj void obj_symbol_new_hook (symbolS * symbolP); 34*a9fa9459Szrj #endif 35*a9fa9459Szrj 36*a9fa9459Szrj void obj_symbol_to_chars (char **where, symbolS * symbolP); 37*a9fa9459Szrj 38*a9fa9459Szrj extern const pseudo_typeS obj_pseudo_table[]; 39*a9fa9459Szrj 40*a9fa9459Szrj struct format_ops { 41*a9fa9459Szrj int flavor; 42*a9fa9459Szrj unsigned dfl_leading_underscore : 1; 43*a9fa9459Szrj unsigned emit_section_symbols : 1; 44*a9fa9459Szrj void (*begin) (void); 45*a9fa9459Szrj void (*app_file) (const char *, int); 46*a9fa9459Szrj void (*frob_symbol) (symbolS *, int *); 47*a9fa9459Szrj void (*frob_file) (void); 48*a9fa9459Szrj void (*frob_file_before_adjust) (void); 49*a9fa9459Szrj void (*frob_file_before_fix) (void); 50*a9fa9459Szrj void (*frob_file_after_relocs) (void); 51*a9fa9459Szrj bfd_vma (*s_get_size) (symbolS *); 52*a9fa9459Szrj void (*s_set_size) (symbolS *, bfd_vma); 53*a9fa9459Szrj bfd_vma (*s_get_align) (symbolS *); 54*a9fa9459Szrj void (*s_set_align) (symbolS *, bfd_vma); 55*a9fa9459Szrj int (*s_get_other) (symbolS *); 56*a9fa9459Szrj void (*s_set_other) (symbolS *, int); 57*a9fa9459Szrj int (*s_get_desc) (symbolS *); 58*a9fa9459Szrj void (*s_set_desc) (symbolS *, int); 59*a9fa9459Szrj int (*s_get_type) (symbolS *); 60*a9fa9459Szrj void (*s_set_type) (symbolS *, int); 61*a9fa9459Szrj void (*copy_symbol_attributes) (symbolS *, symbolS *); 62*a9fa9459Szrj void (*generate_asm_lineno) (void); 63*a9fa9459Szrj void (*process_stab) (segT, int, const char *, int, int, int); 64*a9fa9459Szrj int (*separate_stab_sections) (void); 65*a9fa9459Szrj void (*init_stab_section) (segT); 66*a9fa9459Szrj int (*sec_sym_ok_for_reloc) (asection *); 67*a9fa9459Szrj void (*pop_insert) (void); 68*a9fa9459Szrj /* For configurations using ECOFF_DEBUGGING, this callback is used. */ 69*a9fa9459Szrj void (*ecoff_set_ext) (symbolS *, struct ecoff_extr *); 70*a9fa9459Szrj 71*a9fa9459Szrj void (*read_begin_hook) (void); 72*a9fa9459Szrj void (*symbol_new_hook) (symbolS *); 73*a9fa9459Szrj void (*symbol_clone_hook) (symbolS *, symbolS *); 74*a9fa9459Szrj void (*adjust_symtab) (void); 75*a9fa9459Szrj }; 76*a9fa9459Szrj 77*a9fa9459Szrj extern const struct format_ops elf_format_ops; 78*a9fa9459Szrj extern const struct format_ops ecoff_format_ops; 79*a9fa9459Szrj extern const struct format_ops coff_format_ops; 80*a9fa9459Szrj extern const struct format_ops aout_format_ops; 81*a9fa9459Szrj 82*a9fa9459Szrj #ifndef this_format 83*a9fa9459Szrj COMMON const struct format_ops *this_format; 84*a9fa9459Szrj #endif 85*a9fa9459Szrj 86*a9fa9459Szrj /* end of obj.h */ 87