2010-06-10 16:31:20 +08:00
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/* SOM lst definitions for BFD.
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2019-01-01 18:31:27 +08:00
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Copyright (C) 2010-2019 Free Software Foundation, Inc.
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2010-06-10 16:31:20 +08:00
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Contributed by Tristan Gingold <gingold@adacore.com>, AdaCore.
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This file is part of BFD, the Binary File Descriptor library.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
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#ifndef _SOM_LST_H
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#define _SOM_LST_H
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#include "clock.h"
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/* See 4.2 Libraray Symbol Table Header Record. */
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struct som_external_lst_header
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{
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unsigned char system_id[2];
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unsigned char a_magic[2];
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unsigned char version_id[4];
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struct som_external_clock file_time;
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unsigned char hash_loc[4];
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unsigned char hash_size[4];
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unsigned char module_count[4];
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unsigned char module_limit[4];
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unsigned char dir_loc[4];
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unsigned char export_loc[4];
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unsigned char export_count[4];
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unsigned char import_loc[4];
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unsigned char aux_loc[4];
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unsigned char aux_size[4];
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unsigned char string_loc[4];
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unsigned char string_size[4];
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unsigned char free_list[4];
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unsigned char file_end[4];
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unsigned char checksum[4];
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};
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#define VERSION_ID 85082112
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#define LIBMAGIC 0x0619
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#define LIBMAGIC_EXEC 0x0104
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struct som_external_lst_symbol_record
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{
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unsigned char flags[4];
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unsigned char name[4];
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unsigned char qualifier_name[4];
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unsigned char symbol_info[4];
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unsigned char symbol_value[4];
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unsigned char symbol_descriptor[4];
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unsigned char reserved;
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unsigned char max_num_args;
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unsigned char min_num_args;
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unsigned char num_args;
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unsigned char som_index[4];
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unsigned char symbol_key[4];
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unsigned char next_entry[4];
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};
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/* Fields of flags. */
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#define LST_SYMBOL_HIDDEN (1 << 31)
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#define LST_SYMBOL_SECONDARY_DEF (1 << 30)
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#define LST_SYMBOL_SYMBOL_TYPE_SH 24
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#define LST_SYMBOL_SYMBOL_SCOPE_SH 20
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#define LST_SYMBOL_CHECK_LEVEL_SH 17
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#define LST_SYMBOL_MUST_QUALIFY (1 << 16)
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#define LST_SYMBOL_INITIALY_FROZEN (1 << 15)
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#define LST_SYMBOL_MEMORY_RESIDENT (1 << 14)
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#define LST_SYMBOL_IS_COMMON (1 << 13)
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#define LST_SYMBOL_DUP_COMMON (1 << 12)
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#define LST_SYMBOL_XLEAST_SH 10
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#define LST_SYMBOL_ARG_RELOC_SH 0
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/* According to 4.3.2 SOM Directory. */
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struct som_external_som_entry
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{
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unsigned char location[4];
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unsigned char length[4];
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};
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#endif /* _SOM_LST_H */
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