1*3d8817e4Smiod /* obj.h - defines the object dependent hooks for all object 2*3d8817e4Smiod format backends. 3*3d8817e4Smiod 4*3d8817e4Smiod Copyright 1987, 1990, 1991, 1992, 1993, 1995, 1996, 1997, 1999, 2000, 5*3d8817e4Smiod 2002, 2003, 2004, 2005 Free Software Foundation, Inc. 6*3d8817e4Smiod 7*3d8817e4Smiod This file is part of GAS, the GNU Assembler. 8*3d8817e4Smiod 9*3d8817e4Smiod GAS is free software; you can redistribute it and/or modify 10*3d8817e4Smiod it under the terms of the GNU General Public License as published by 11*3d8817e4Smiod the Free Software Foundation; either version 2, or (at your option) 12*3d8817e4Smiod any later version. 13*3d8817e4Smiod 14*3d8817e4Smiod GAS is distributed in the hope that it will be useful, 15*3d8817e4Smiod but WITHOUT ANY WARRANTY; without even the implied warranty of 16*3d8817e4Smiod MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17*3d8817e4Smiod GNU General Public License for more details. 18*3d8817e4Smiod 19*3d8817e4Smiod You should have received a copy of the GNU General Public License 20*3d8817e4Smiod along with GAS; see the file COPYING. If not, write to the Free 21*3d8817e4Smiod Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 22*3d8817e4Smiod 02110-1301, USA. */ 23*3d8817e4Smiod 24*3d8817e4Smiod char *obj_default_output_file_name (void); 25*3d8817e4Smiod void obj_emit_relocations (char **where, fixS * fixP, 26*3d8817e4Smiod relax_addressT segment_address_in_file); 27*3d8817e4Smiod void obj_emit_strings (char **where); 28*3d8817e4Smiod void obj_emit_symbols (char **where, symbolS * symbols); 29*3d8817e4Smiod #ifndef obj_read_begin_hook 30*3d8817e4Smiod void obj_read_begin_hook (void); 31*3d8817e4Smiod #endif 32*3d8817e4Smiod 33*3d8817e4Smiod #ifndef obj_symbol_new_hook 34*3d8817e4Smiod void obj_symbol_new_hook (symbolS * symbolP); 35*3d8817e4Smiod #endif 36*3d8817e4Smiod 37*3d8817e4Smiod void obj_symbol_to_chars (char **where, symbolS * symbolP); 38*3d8817e4Smiod 39*3d8817e4Smiod extern const pseudo_typeS obj_pseudo_table[]; 40*3d8817e4Smiod 41*3d8817e4Smiod struct format_ops { 42*3d8817e4Smiod int flavor; 43*3d8817e4Smiod unsigned dfl_leading_underscore : 1; 44*3d8817e4Smiod unsigned emit_section_symbols : 1; 45*3d8817e4Smiod void (*begin) (void); 46*3d8817e4Smiod void (*app_file) (const char *, int); 47*3d8817e4Smiod void (*frob_symbol) (symbolS *, int *); 48*3d8817e4Smiod void (*frob_file) (void); 49*3d8817e4Smiod void (*frob_file_before_adjust) (void); 50*3d8817e4Smiod void (*frob_file_before_fix) (void); 51*3d8817e4Smiod void (*frob_file_after_relocs) (void); 52*3d8817e4Smiod bfd_vma (*s_get_size) (symbolS *); 53*3d8817e4Smiod void (*s_set_size) (symbolS *, bfd_vma); 54*3d8817e4Smiod bfd_vma (*s_get_align) (symbolS *); 55*3d8817e4Smiod void (*s_set_align) (symbolS *, bfd_vma); 56*3d8817e4Smiod int (*s_get_other) (symbolS *); 57*3d8817e4Smiod void (*s_set_other) (symbolS *, int); 58*3d8817e4Smiod int (*s_get_desc) (symbolS *); 59*3d8817e4Smiod void (*s_set_desc) (symbolS *, int); 60*3d8817e4Smiod int (*s_get_type) (symbolS *); 61*3d8817e4Smiod void (*s_set_type) (symbolS *, int); 62*3d8817e4Smiod void (*copy_symbol_attributes) (symbolS *, symbolS *); 63*3d8817e4Smiod void (*generate_asm_lineno) (void); 64*3d8817e4Smiod void (*process_stab) (segT, int, const char *, int, int, int); 65*3d8817e4Smiod int (*separate_stab_sections) (void); 66*3d8817e4Smiod void (*init_stab_section) (segT); 67*3d8817e4Smiod int (*sec_sym_ok_for_reloc) (asection *); 68*3d8817e4Smiod void (*pop_insert) (void); 69*3d8817e4Smiod /* For configurations using ECOFF_DEBUGGING, this callback is used. */ 70*3d8817e4Smiod void (*ecoff_set_ext) (symbolS *, struct ecoff_extr *); 71*3d8817e4Smiod 72*3d8817e4Smiod void (*read_begin_hook) (void); 73*3d8817e4Smiod void (*symbol_new_hook) (symbolS *); 74*3d8817e4Smiod }; 75*3d8817e4Smiod 76*3d8817e4Smiod extern const struct format_ops elf_format_ops; 77*3d8817e4Smiod extern const struct format_ops ecoff_format_ops; 78*3d8817e4Smiod extern const struct format_ops coff_format_ops; 79*3d8817e4Smiod extern const struct format_ops aout_format_ops; 80*3d8817e4Smiod 81*3d8817e4Smiod #ifndef this_format 82*3d8817e4Smiod COMMON const struct format_ops *this_format; 83*3d8817e4Smiod #endif 84*3d8817e4Smiod 85*3d8817e4Smiod /* end of obj.h */ 86