| 1 | /* Copyright 2002 Free Software Foundation, Inc.
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| 2 |
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| 3 | This file is part of BFD, the Binary File Descriptor library.
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| 4 |
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| 5 | This program is free software; you can redistribute it and/or modify
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| 6 | it under the terms of the GNU General Public License as published by
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| 7 | the Free Software Foundation; either version 2 of the License, or
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| 8 | (at your option) any later version.
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| 9 |
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| 10 | This program is distributed in the hope that it will be useful,
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | GNU General Public License for more details.
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| 14 |
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| 15 | You should have received a copy of the GNU General Public License
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| 16 | along with this program; if not, write to the Free Software
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| 17 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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| 18 |
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| 19 | #undef F_LSYMS
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| 20 | #define F_LSYMS F_LSYMS_TICOFF
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| 21 |
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| 22 | static bfd_boolean
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| 23 | ticoff0_bad_format_hook (abfd, filehdr)
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| 24 | bfd *abfd;
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| 25 | PTR filehdr;
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| 26 | {
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| 27 | struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr;
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| 28 |
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| 29 | if (COFF0_BADMAG (*internal_f))
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| 30 | return FALSE;
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| 31 |
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| 32 | return TRUE;
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| 33 | }
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| 34 |
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| 35 | static bfd_boolean
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| 36 | ticoff1_bad_format_hook (abfd, filehdr)
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| 37 | bfd *abfd ATTRIBUTE_UNUSED;
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| 38 | PTR filehdr;
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| 39 | {
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| 40 | struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr;
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| 41 |
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| 42 | if (COFF1_BADMAG (*internal_f))
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| 43 | return FALSE;
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| 44 |
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| 45 | return TRUE;
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| 46 | }
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| 47 |
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| 48 | /* Replace the stock _bfd_coff_is_local_label_name
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| 49 | to recognize TI COFF local labels. */
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| 50 | static bfd_boolean
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| 51 | ticoff_bfd_is_local_label_name (abfd, name)
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| 52 | bfd *abfd ATTRIBUTE_UNUSED;
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| 53 | const char *name;
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| 54 | {
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| 55 | if (TICOFF_LOCAL_LABEL_P(name))
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| 56 | return TRUE;
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| 57 | return FALSE;
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| 58 | }
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| 59 |
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| 60 | #define coff_bfd_is_local_label_name ticoff_bfd_is_local_label_name
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| 61 |
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| 62 | /* Customize coffcode.h; the default coff_ functions are set up to use COFF2;
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| 63 | coff_bad_format_hook uses BADMAG, so set that for COFF2. The COFF1
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| 64 | and COFF0 vectors use custom _bad_format_hook procs instead of setting
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| 65 | BADMAG. */
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| 66 | #define BADMAG(x) COFF2_BADMAG(x)
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| 67 | #include "coffcode.h"
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| 68 |
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| 69 | /* COFF0 differs in file/section header size and relocation entry size. */
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| 70 | static const bfd_coff_backend_data ticoff0_swap_table =
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| 71 | {
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| 72 | coff_SWAP_aux_in, coff_SWAP_sym_in, coff_SWAP_lineno_in,
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| 73 | coff_SWAP_aux_out, coff_SWAP_sym_out,
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| 74 | coff_SWAP_lineno_out, coff_SWAP_reloc_out,
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| 75 | coff_SWAP_filehdr_out, coff_SWAP_aouthdr_out,
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| 76 | coff_SWAP_scnhdr_out,
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| 77 | FILHSZ_V0, AOUTSZ, SCNHSZ_V01, SYMESZ, AUXESZ, RELSZ_V0, LINESZ, FILNMLEN,
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| 78 | #ifdef COFF_LONG_FILENAMES
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| 79 | TRUE,
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| 80 | #else
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| 81 | FALSE,
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| 82 | #endif
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| 83 | #ifdef COFF_LONG_SECTION_NAMES
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| 84 | TRUE,
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| 85 | #else
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| 86 | FALSE,
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| 87 | #endif
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| 88 | COFF_DEFAULT_SECTION_ALIGNMENT_POWER,
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| 89 | coff_SWAP_filehdr_in, coff_SWAP_aouthdr_in, coff_SWAP_scnhdr_in,
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| 90 | coff_SWAP_reloc_in, ticoff0_bad_format_hook, coff_set_arch_mach_hook,
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| 91 | coff_mkobject_hook, styp_to_sec_flags, coff_set_alignment_hook,
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| 92 | coff_slurp_symbol_table, symname_in_debug_hook, coff_pointerize_aux_hook,
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| 93 | coff_print_aux, coff_reloc16_extra_cases, coff_reloc16_estimate,
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| 94 | coff_classify_symbol, coff_compute_section_file_positions,
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| 95 | coff_start_final_link, coff_relocate_section, coff_rtype_to_howto,
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| 96 | coff_adjust_symndx, coff_link_add_one_symbol,
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| 97 | coff_link_output_has_begun, coff_final_link_postscript
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| 98 | };
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| 99 |
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| 100 | /* COFF1 differs in section header size. */
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| 101 | static const bfd_coff_backend_data ticoff1_swap_table =
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| 102 | {
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| 103 | coff_SWAP_aux_in, coff_SWAP_sym_in, coff_SWAP_lineno_in,
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| 104 | coff_SWAP_aux_out, coff_SWAP_sym_out,
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| 105 | coff_SWAP_lineno_out, coff_SWAP_reloc_out,
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| 106 | coff_SWAP_filehdr_out, coff_SWAP_aouthdr_out,
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| 107 | coff_SWAP_scnhdr_out,
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| 108 | FILHSZ, AOUTSZ, SCNHSZ_V01, SYMESZ, AUXESZ, RELSZ, LINESZ, FILNMLEN,
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| 109 | #ifdef COFF_LONG_FILENAMES
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| 110 | TRUE,
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| 111 | #else
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| 112 | FALSE,
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| 113 | #endif
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| 114 | #ifdef COFF_LONG_SECTION_NAMES
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| 115 | TRUE,
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| 116 | #else
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| 117 | FALSE,
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| 118 | #endif
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| 119 | COFF_DEFAULT_SECTION_ALIGNMENT_POWER,
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| 120 | coff_SWAP_filehdr_in, coff_SWAP_aouthdr_in, coff_SWAP_scnhdr_in,
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| 121 | coff_SWAP_reloc_in, ticoff1_bad_format_hook, coff_set_arch_mach_hook,
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| 122 | coff_mkobject_hook, styp_to_sec_flags, coff_set_alignment_hook,
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| 123 | coff_slurp_symbol_table, symname_in_debug_hook, coff_pointerize_aux_hook,
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| 124 | coff_print_aux, coff_reloc16_extra_cases, coff_reloc16_estimate,
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| 125 | coff_classify_symbol, coff_compute_section_file_positions,
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| 126 | coff_start_final_link, coff_relocate_section, coff_rtype_to_howto,
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| 127 | coff_adjust_symndx, coff_link_add_one_symbol,
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| 128 | coff_link_output_has_begun, coff_final_link_postscript
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| 129 | };
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| 130 |
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