| 1 | /* obj.h - defines the object dependent hooks for all object
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| 2 | format backends.
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| 3 |
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| 4 | Copyright 1987, 1990, 1991, 1992, 1993, 1995, 1996, 1997, 1999, 2000, 2002
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| 5 | Free Software Foundation, Inc.
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| 6 |
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| 7 | This file is part of GAS, the GNU Assembler.
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| 8 |
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| 9 | GAS is free software; you can redistribute it and/or modify
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| 10 | it under the terms of the GNU General Public License as published by
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| 11 | the Free Software Foundation; either version 2, or (at your option)
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| 12 | any later version.
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| 13 |
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| 14 | GAS is distributed in the hope that it will be useful,
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| 15 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 17 | GNU General Public License for more details.
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| 18 |
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| 19 | You should have received a copy of the GNU General Public License
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| 20 | along with GAS; see the file COPYING. If not, write to the Free
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| 21 | Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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| 22 | 02111-1307, USA. */
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| 23 |
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| 24 | char *obj_default_output_file_name PARAMS ((void));
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| 25 | void obj_emit_relocations PARAMS ((char **where, fixS * fixP,
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| 26 | relax_addressT segment_address_in_file));
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| 27 | void obj_emit_strings PARAMS ((char **where));
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| 28 | void obj_emit_symbols PARAMS ((char **where, symbolS * symbols));
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| 29 | #ifndef obj_read_begin_hook
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| 30 | void obj_read_begin_hook PARAMS ((void));
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| 31 | #endif
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| 32 | #ifndef BFD_ASSEMBLER
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| 33 | void obj_crawl_symbol_chain PARAMS ((object_headers * headers));
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| 34 | void obj_header_append PARAMS ((char **where, object_headers * headers));
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| 35 | #ifndef obj_pre_write_hook
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| 36 | void obj_pre_write_hook PARAMS ((object_headers * headers));
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| 37 | #endif
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| 38 | #endif
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| 39 |
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| 40 | #ifndef obj_symbol_new_hook
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| 41 | void obj_symbol_new_hook PARAMS ((symbolS * symbolP));
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| 42 | #endif
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| 43 |
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| 44 | void obj_symbol_to_chars PARAMS ((char **where, symbolS * symbolP));
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| 45 |
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| 46 | extern const pseudo_typeS obj_pseudo_table[];
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| 47 |
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| 48 | #ifdef BFD_ASSEMBLER
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| 49 | struct format_ops {
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| 50 | int flavor;
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| 51 | unsigned dfl_leading_underscore : 1;
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| 52 | unsigned emit_section_symbols : 1;
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| 53 | void (*begin) PARAMS ((void));
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| 54 | void (*app_file) PARAMS ((const char *));
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| 55 | void (*frob_symbol) PARAMS ((symbolS *, int *));
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| 56 | void (*frob_file) PARAMS ((void));
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| 57 | void (*frob_file_before_adjust) PARAMS ((void));
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| 58 | void (*frob_file_before_fix) PARAMS ((void));
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| 59 | void (*frob_file_after_relocs) PARAMS ((void));
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| 60 | bfd_vma (*s_get_size) PARAMS ((symbolS *));
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| 61 | void (*s_set_size) PARAMS ((symbolS *, bfd_vma));
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| 62 | bfd_vma (*s_get_align) PARAMS ((symbolS *));
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| 63 | void (*s_set_align) PARAMS ((symbolS *, bfd_vma));
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| 64 | int (*s_get_other) PARAMS ((symbolS *));
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| 65 | void (*s_set_other) PARAMS ((symbolS *, int));
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| 66 | int (*s_get_desc) PARAMS ((symbolS *));
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| 67 | void (*s_set_desc) PARAMS ((symbolS *, int));
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| 68 | int (*s_get_type) PARAMS ((symbolS *));
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| 69 | void (*s_set_type) PARAMS ((symbolS *, int));
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| 70 | void (*copy_symbol_attributes) PARAMS ((symbolS *, symbolS *));
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| 71 | void (*generate_asm_lineno) PARAMS ((void));
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| 72 | void (*process_stab) PARAMS ((segT, int, const char *, int, int, int));
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| 73 | int (*separate_stab_sections) PARAMS ((void));
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| 74 | void (*init_stab_section) PARAMS ((segT));
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| 75 | int (*sec_sym_ok_for_reloc) PARAMS ((asection *));
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| 76 | void (*pop_insert) PARAMS ((void));
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| 77 | /* For configurations using ECOFF_DEBUGGING, this callback is used. */
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| 78 | void (*ecoff_set_ext) PARAMS ((symbolS *, struct ecoff_extr *));
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| 79 |
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| 80 | void (*read_begin_hook) PARAMS ((void));
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| 81 | void (*symbol_new_hook) PARAMS ((symbolS *));
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| 82 | };
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| 83 |
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| 84 | extern const struct format_ops elf_format_ops;
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| 85 | extern const struct format_ops ecoff_format_ops;
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| 86 | extern const struct format_ops coff_format_ops;
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| 87 | extern const struct format_ops aout_format_ops;
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| 88 |
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| 89 | #ifndef this_format
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| 90 | COMMON const struct format_ops *this_format;
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| 91 | #endif
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| 92 | #endif
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| 93 |
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| 94 | /* end of obj.h */
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