2 Copyright (C) 1991-2015 Free Software Foundation, Inc.
4 This file is part of the GNU Binutils.
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.
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.
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. */
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. */
35 OPTION_DYNAMIC_LINKER,
39 OPTION_EMBEDDED_RELOCS,
40 OPTION_EXPORT_DYNAMIC,
41 OPTION_NO_EXPORT_DYNAMIC,
46 OPTION_NO_KEEP_MEMORY,
47 OPTION_NO_WARN_MISMATCH,
48 OPTION_NO_WARN_SEARCH_MISMATCH,
49 OPTION_NOINHIBIT_EXEC,
51 OPTION_NO_WHOLE_ARCHIVE,
55 OPTION_RETAIN_SYMBOLS_FILE,
64 OPTION_SYMBOLIC_FUNCTIONS,
70 OPTION_TRODATA_SEGMENT,
71 OPTION_TLDATA_SEGMENT,
72 OPTION_TRADITIONAL_FORMAT,
76 OPTION_VERSION_SCRIPT,
77 OPTION_VERSION_EXPORTS_SECTION,
79 OPTION_DYNAMIC_LIST_CPP_NEW,
80 OPTION_DYNAMIC_LIST_CPP_TYPEINFO,
81 OPTION_DYNAMIC_LIST_DATA,
83 OPTION_WARN_CONSTRUCTORS,
86 OPTION_WARN_MULTIPLE_GP,
89 OPTION_NO_WARN_ORPHAN,
90 OPTION_WARN_SECTION_ALIGN,
91 OPTION_SPLIT_BY_RELOC,
92 OPTION_SPLIT_BY_FILE ,
94 OPTION_ADD_DT_NEEDED_FOR_DYNAMIC,
95 OPTION_NO_ADD_DT_NEEDED_FOR_DYNAMIC,
96 OPTION_ADD_DT_NEEDED_FOR_REGULAR,
97 OPTION_NO_ADD_DT_NEEDED_FOR_REGULAR,
99 OPTION_FORCE_EXE_SUFFIX,
101 OPTION_NO_GC_SECTIONS,
102 OPTION_PRINT_GC_SECTIONS,
103 OPTION_NO_PRINT_GC_SECTIONS,
105 OPTION_CHECK_SECTIONS,
106 OPTION_NO_CHECK_SECTIONS,
110 OPTION_SECTION_START,
113 OPTION_ALLOW_SHLIB_UNDEFINED,
114 OPTION_NO_ALLOW_SHLIB_UNDEFINED,
115 OPTION_ALLOW_MULTIPLE_DEFINITION,
116 OPTION_NO_UNDEFINED_VERSION,
117 OPTION_DEFAULT_SYMVER,
118 OPTION_DEFAULT_IMPORTED_SYMVER,
120 OPTION_SPARE_DYNAMIC_TAGS,
121 OPTION_NO_DEFINE_COMMON,
124 OPTION_STRIP_DISCARDED,
125 OPTION_NO_STRIP_DISCARDED,
126 OPTION_ACCEPT_UNKNOWN_INPUT_ARCH,
127 OPTION_NO_ACCEPT_UNKNOWN_INPUT_ARCH,
129 OPTION_UNRESOLVED_SYMBOLS,
130 OPTION_WARN_UNRESOLVED_SYMBOLS,
131 OPTION_ERROR_UNRESOLVED_SYMBOLS,
132 OPTION_WARN_SHARED_TEXTREL,
133 OPTION_WARN_ALTERNATE_EM,
134 OPTION_REDUCE_MEMORY_OVERHEADS,
135 #ifdef ENABLE_PLUGINS
138 #endif /* ENABLE_PLUGINS */
139 OPTION_DEFAULT_SCRIPT,
140 OPTION_PRINT_OUTPUT_FORMAT,
141 OPTION_PRINT_SYSROOT,
142 OPTION_IGNORE_UNRESOLVED_SYMBOL,
147 /* The initial parser states. */
148 typedef enum input_enum {
149 input_selected, /* We've set the initial state. */
152 input_version_script,
157 extern input_type parser_input;
159 extern unsigned int lineno;
160 extern const char *lex_string;
163 extern int yylex (void);
164 extern void lex_push_file (FILE *, const char *, unsigned int);
165 extern void lex_redirect (const char *, const char *, unsigned int);
166 extern void ldlex_script (void);
167 extern void ldlex_inputlist (void);
168 extern void ldlex_mri_script (void);
169 extern void ldlex_version_script (void);
170 extern void ldlex_version_file (void);
171 extern void ldlex_defsym (void);
172 extern void ldlex_expression (void);
173 extern void ldlex_both (void);
174 extern void ldlex_command (void);
175 extern void ldlex_popstate (void);
176 extern const char* ldlex_filename (void);
179 extern int lex_input (void);
180 extern void lex_unput (int);
182 extern int yywrap (void);
184 extern void parse_args (unsigned, char **);