1 /* ldlex.h - 2 Copyright (C) 1991-2014 Free Software Foundation, Inc. 3 4 This file is part of the GNU Binutils. 5 6 This program is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 3 of the License, or 9 (at your option) any later version. 10 11 This program is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with this program; if not, write to the Free Software 18 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, 19 MA 02110-1301, USA. */ 20 21 #ifndef LDLEX_H 22 #define LDLEX_H 23 24 #include <stdio.h> 25 26 /* Codes used for the long options with no short synonyms. 150 isn't 27 special; it's just an arbitrary non-ASCII char value. */ 28 enum option_values 29 { 30 OPTION_ASSERT = 150, 31 OPTION_CALL_SHARED, 32 OPTION_CREF, 33 OPTION_DEFSYM, 34 OPTION_DEMANGLE, 35 OPTION_DYNAMIC_LINKER, 36 OPTION_SYSROOT, 37 OPTION_EB, 38 OPTION_EL, 39 OPTION_EMBEDDED_RELOCS, 40 OPTION_EXPORT_DYNAMIC, 41 OPTION_NO_EXPORT_DYNAMIC, 42 OPTION_HELP, 43 OPTION_IGNORE, 44 OPTION_MAP, 45 OPTION_NO_DEMANGLE, 46 OPTION_NO_KEEP_MEMORY, 47 OPTION_NO_WARN_MISMATCH, 48 OPTION_NO_WARN_SEARCH_MISMATCH, 49 OPTION_NOINHIBIT_EXEC, 50 OPTION_NON_SHARED, 51 OPTION_NO_WHOLE_ARCHIVE, 52 OPTION_OFORMAT, 53 OPTION_RELAX, 54 OPTION_NO_RELAX, 55 OPTION_RETAIN_SYMBOLS_FILE, 56 OPTION_RPATH, 57 OPTION_RPATH_LINK, 58 OPTION_SHARED, 59 OPTION_SONAME, 60 OPTION_SORT_COMMON, 61 OPTION_SORT_SECTION, 62 OPTION_STATS, 63 OPTION_SYMBOLIC, 64 OPTION_SYMBOLIC_FUNCTIONS, 65 OPTION_TASK_LINK, 66 OPTION_TBSS, 67 OPTION_TDATA, 68 OPTION_TTEXT, 69 OPTION_TTEXT_SEGMENT, 70 OPTION_TRODATA_SEGMENT, 71 OPTION_TLDATA_SEGMENT, 72 OPTION_TRADITIONAL_FORMAT, 73 OPTION_UR, 74 OPTION_VERBOSE, 75 OPTION_VERSION, 76 OPTION_VERSION_SCRIPT, 77 OPTION_VERSION_EXPORTS_SECTION, 78 OPTION_DYNAMIC_LIST, 79 OPTION_DYNAMIC_LIST_CPP_NEW, 80 OPTION_DYNAMIC_LIST_CPP_TYPEINFO, 81 OPTION_DYNAMIC_LIST_DATA, 82 OPTION_WARN_COMMON, 83 OPTION_WARN_CONSTRUCTORS, 84 OPTION_WARN_FATAL, 85 OPTION_NO_WARN_FATAL, 86 OPTION_WARN_MULTIPLE_GP, 87 OPTION_WARN_ONCE, 88 OPTION_WARN_SECTION_ALIGN, 89 OPTION_SPLIT_BY_RELOC, 90 OPTION_SPLIT_BY_FILE , 91 OPTION_WHOLE_ARCHIVE, 92 OPTION_ADD_DT_NEEDED_FOR_DYNAMIC, 93 OPTION_NO_ADD_DT_NEEDED_FOR_DYNAMIC, 94 OPTION_ADD_DT_NEEDED_FOR_REGULAR, 95 OPTION_NO_ADD_DT_NEEDED_FOR_REGULAR, 96 OPTION_WRAP, 97 OPTION_FORCE_EXE_SUFFIX, 98 OPTION_GC_SECTIONS, 99 OPTION_NO_GC_SECTIONS, 100 OPTION_PRINT_GC_SECTIONS, 101 OPTION_NO_PRINT_GC_SECTIONS, 102 OPTION_HASH_SIZE, 103 OPTION_CHECK_SECTIONS, 104 OPTION_NO_CHECK_SECTIONS, 105 OPTION_NO_UNDEFINED, 106 OPTION_INIT, 107 OPTION_FINI, 108 OPTION_SECTION_START, 109 OPTION_UNIQUE, 110 OPTION_TARGET_HELP, 111 OPTION_ALLOW_SHLIB_UNDEFINED, 112 OPTION_NO_ALLOW_SHLIB_UNDEFINED, 113 OPTION_ALLOW_MULTIPLE_DEFINITION, 114 OPTION_NO_UNDEFINED_VERSION, 115 OPTION_DEFAULT_SYMVER, 116 OPTION_DEFAULT_IMPORTED_SYMVER, 117 OPTION_DISCARD_NONE, 118 OPTION_SPARE_DYNAMIC_TAGS, 119 OPTION_NO_DEFINE_COMMON, 120 OPTION_NOSTDLIB, 121 OPTION_NO_OMAGIC, 122 OPTION_STRIP_DISCARDED, 123 OPTION_NO_STRIP_DISCARDED, 124 OPTION_ACCEPT_UNKNOWN_INPUT_ARCH, 125 OPTION_NO_ACCEPT_UNKNOWN_INPUT_ARCH, 126 OPTION_PIE, 127 OPTION_UNRESOLVED_SYMBOLS, 128 OPTION_WARN_UNRESOLVED_SYMBOLS, 129 OPTION_ERROR_UNRESOLVED_SYMBOLS, 130 OPTION_WARN_SHARED_TEXTREL, 131 OPTION_WARN_ALTERNATE_EM, 132 OPTION_REDUCE_MEMORY_OVERHEADS, 133 #ifdef ENABLE_PLUGINS 134 OPTION_PLUGIN, 135 OPTION_PLUGIN_OPT, 136 #endif /* ENABLE_PLUGINS */ 137 OPTION_DEFAULT_SCRIPT, 138 OPTION_PRINT_OUTPUT_FORMAT, 139 OPTION_PRINT_SYSROOT, 140 OPTION_IGNORE_UNRESOLVED_SYMBOL, 141 OPTION_PUSH_STATE, 142 OPTION_POP_STATE, 143 OPTION_WARN_POISON_SYSTEM_DIRECTORIES, 144 OPTION_NO_WARN_POISON_SYSTEM_DIRECTORIES, 145 OPTION_ERROR_POISON_SYSTEM_DIRECTORIES, 146 }; 147 148 /* The initial parser states. */ 149 typedef enum input_enum { 150 input_selected, /* We've set the initial state. */ 151 input_script, 152 input_mri_script, 153 input_version_script, 154 input_dynamic_list, 155 input_defsym 156 } input_type; 157 158 extern input_type parser_input; 159 160 extern unsigned int lineno; 161 extern const char *lex_string; 162 163 /* In ldlex.l. */ 164 extern int yylex (void); 165 extern void lex_push_file (FILE *, const char *, unsigned int); 166 extern void lex_redirect (const char *, const char *, unsigned int); 167 extern void ldlex_script (void); 168 extern void ldlex_inputlist (void); 169 extern void ldlex_mri_script (void); 170 extern void ldlex_version_script (void); 171 extern void ldlex_version_file (void); 172 extern void ldlex_defsym (void); 173 extern void ldlex_expression (void); 174 extern void ldlex_both (void); 175 extern void ldlex_command (void); 176 extern void ldlex_popstate (void); 177 extern const char* ldlex_filename (void); 178 179 /* In lexsup.c. */ 180 extern int lex_input (void); 181 extern void lex_unput (int); 182 #ifndef yywrap 183 extern int yywrap (void); 184 #endif 185 extern void parse_args (unsigned, char **); 186 187 #endif 188