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| 5222 | serge | 1 | /* obj.h - defines the object dependent hooks for all object |
| 2 | format backends. |
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| 3 | |||
| 4 | Copyright 1987, 1990, 1991, 1992, 1993, 1995, 1996, 1997, 1999, 2000, |
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| 5 | 2002, 2003, 2004, 2005, 2007, 2009, 2010 Free Software Foundation, Inc. |
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| 6 | |||
| 7 | This file is part of GAS, the GNU Assembler. |
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| 8 | |||
| 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 3, or (at your option) |
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| 12 | any later version. |
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| 13 | |||
| 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 | |||
| 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, 51 Franklin Street - Fifth Floor, Boston, MA |
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| 22 | 02110-1301, USA. */ |
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| 23 | |||
| 24 | char *obj_default_output_file_name (void); |
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| 25 | void obj_emit_relocations (char **where, fixS * fixP, |
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| 26 | relax_addressT segment_address_in_file); |
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| 27 | void obj_emit_strings (char **where); |
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| 28 | void obj_emit_symbols (char **where, symbolS * symbols); |
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| 29 | #ifndef obj_read_begin_hook |
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| 30 | void obj_read_begin_hook (void); |
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| 31 | #endif |
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| 32 | |||
| 33 | #ifndef obj_symbol_new_hook |
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| 34 | void obj_symbol_new_hook (symbolS * symbolP); |
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| 35 | #endif |
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| 36 | |||
| 37 | void obj_symbol_to_chars (char **where, symbolS * symbolP); |
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| 38 | |||
| 39 | extern const pseudo_typeS obj_pseudo_table[]; |
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| 40 | |||
| 41 | struct format_ops { |
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| 42 | int flavor; |
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| 43 | unsigned dfl_leading_underscore : 1; |
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| 44 | unsigned emit_section_symbols : 1; |
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| 45 | void (*begin) (void); |
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| 46 | void (*app_file) (const char *, int); |
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| 47 | void (*frob_symbol) (symbolS *, int *); |
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| 48 | void (*frob_file) (void); |
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| 49 | void (*frob_file_before_adjust) (void); |
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| 50 | void (*frob_file_before_fix) (void); |
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| 51 | void (*frob_file_after_relocs) (void); |
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| 52 | bfd_vma (*s_get_size) (symbolS *); |
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| 53 | void (*s_set_size) (symbolS *, bfd_vma); |
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| 54 | bfd_vma (*s_get_align) (symbolS *); |
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| 55 | void (*s_set_align) (symbolS *, bfd_vma); |
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| 56 | int (*s_get_other) (symbolS *); |
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| 57 | void (*s_set_other) (symbolS *, int); |
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| 58 | int (*s_get_desc) (symbolS *); |
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| 59 | void (*s_set_desc) (symbolS *, int); |
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| 60 | int (*s_get_type) (symbolS *); |
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| 61 | void (*s_set_type) (symbolS *, int); |
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| 62 | void (*copy_symbol_attributes) (symbolS *, symbolS *); |
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| 63 | void (*generate_asm_lineno) (void); |
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| 64 | void (*process_stab) (segT, int, const char *, int, int, int); |
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| 65 | int (*separate_stab_sections) (void); |
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| 66 | void (*init_stab_section) (segT); |
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| 67 | int (*sec_sym_ok_for_reloc) (asection *); |
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| 68 | void (*pop_insert) (void); |
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| 69 | /* For configurations using ECOFF_DEBUGGING, this callback is used. */ |
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| 70 | void (*ecoff_set_ext) (symbolS *, struct ecoff_extr *); |
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| 71 | |||
| 72 | void (*read_begin_hook) (void); |
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| 73 | void (*symbol_new_hook) (symbolS *); |
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| 74 | void (*symbol_clone_hook) (symbolS *, symbolS *); |
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| 75 | void (*adjust_symtab) (void); |
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| 76 | }; |
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| 77 | |||
| 78 | extern const struct format_ops elf_format_ops; |
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| 79 | extern const struct format_ops ecoff_format_ops; |
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| 80 | extern const struct format_ops coff_format_ops; |
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| 81 | extern const struct format_ops aout_format_ops; |
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| 82 | |||
| 83 | #ifndef this_format |
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| 84 | COMMON const struct format_ops *this_format; |
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| 85 | #endif |
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| 86 | |||
| 87 | /* end of obj.h */ |