1include "CommonOpts.td" 2 3defm binary_architecture 4 : Eq<"binary-architecture", "Ignored for compatibility">; 5def B : JoinedOrSeparate<["-"], "B">, 6 Alias<binary_architecture>, 7 HelpText<"Alias for --binary-architecture">; 8 9defm target : Eq<"target", "Format of the input and output file">, 10 Values<"binary">; 11def F : JoinedOrSeparate<["-"], "F">, 12 Alias<target>, 13 HelpText<"Alias for --target">; 14 15defm input_target : Eq<"input-target", "Format of the input file">, 16 Values<"binary">; 17def I : JoinedOrSeparate<["-"], "I">, 18 Alias<input_target>, 19 HelpText<"Alias for --input-target">; 20 21defm output_target : Eq<"output-target", "Format of the output file">, 22 Values<"binary">; 23def O : JoinedOrSeparate<["-"], "O">, 24 Alias<output_target>, 25 HelpText<"Alias for --output-target">; 26 27defm new_symbol_visibility : Eq<"new-symbol-visibility", "Visibility of " 28 "symbols generated for binary input or added" 29 " with --add-symbol unless otherwise" 30 " specified. The default value is 'default'">; 31 32def compress_debug_sections 33 : Joined<["--"], "compress-debug-sections=">, 34 MetaVarName<"format">, 35 HelpText<"Compress DWARF debug sections using specified format. Supported " 36 "formats: zlib, zstd. Select zlib if <format> is omitted">; 37def : Flag<["--"], "compress-debug-sections">, Alias<compress_debug_sections>, 38 AliasArgs<["zlib"]>; 39def decompress_debug_sections : Flag<["--"], "decompress-debug-sections">, 40 HelpText<"Decompress DWARF debug sections">; 41defm split_dwo 42 : Eq<"split-dwo", "Equivalent to extract-dwo on the input file to " 43 "<dwo-file>, then strip-dwo on the input file">, 44 MetaVarName<"dwo-file">; 45 46defm add_gnu_debuglink 47 : Eq<"add-gnu-debuglink", "Add a .gnu_debuglink for <debug-file>">, 48 MetaVarName<"debug-file">; 49 50defm rename_section 51 : Eq<"rename-section", 52 "Renames a section from old to new, optionally with specified flags. " 53 "Flags supported for GNU compatibility: alloc, load, noload, " 54 "readonly, exclude, debug, code, data, rom, share, contents, merge, " 55 "strings">, 56 MetaVarName<"old=new[,flag1,...]">; 57defm redefine_symbol 58 : Eq<"redefine-sym", "Change the name of a symbol old to new">, 59 MetaVarName<"old=new">; 60defm redefine_symbols 61 : Eq<"redefine-syms", 62 "Reads a list of symbol pairs from <filename> and runs as if " 63 "--redefine-sym=<old>=<new> is set for each one. <filename> " 64 "contains two symbols per line separated with whitespace and may " 65 "contain comments beginning with '#'. Leading and trailing " 66 "whitespace is stripped from each line. May be repeated to read " 67 "symbols from many files">, 68 MetaVarName<"filename">; 69 70defm only_section : Eq<"only-section", "Remove all but <section>">, 71 MetaVarName<"section">; 72def j : JoinedOrSeparate<["-"], "j">, 73 Alias<only_section>, 74 HelpText<"Alias for --only-section">; 75defm add_section 76 : Eq<"add-section", 77 "Make a section named <section> with the contents of <file>">, 78 MetaVarName<"section=file">; 79 80defm set_section_alignment 81 : Eq<"set-section-alignment", "Set alignment for a given section">, 82 MetaVarName<"section=align">; 83 84defm set_section_flags 85 : Eq<"set-section-flags", 86 "Set section flags for a given section. Flags supported for GNU " 87 "compatibility: alloc, load, noload, readonly, exclude, debug, code, " 88 "data, rom, share, contents, merge, strings">, 89 MetaVarName<"section=flag1[,flag2,...]">; 90 91defm set_section_type 92 : Eq<"set-section-type", 93 "Set the type of section <section> to the integer <type>">, 94 MetaVarName<"section=type">; 95 96def S : Flag<["-"], "S">, 97 Alias<strip_all>, 98 HelpText<"Alias for --strip-all">; 99def strip_dwo : Flag<["--"], "strip-dwo">, 100 HelpText<"Remove all DWARF .dwo sections from file">; 101def strip_non_alloc 102 : Flag<["--"], "strip-non-alloc">, 103 HelpText<"Remove all non-allocated sections outside segments">; 104defm strip_unneeded_symbol 105 : Eq<"strip-unneeded-symbol", 106 "Remove symbol <symbol> if it is not needed by relocations">, 107 MetaVarName<"symbol">; 108defm strip_unneeded_symbols 109 : Eq<"strip-unneeded-symbols", 110 "Reads a list of symbols from <filename> and removes them " 111 "if they are not needed by relocations">, 112 MetaVarName<"filename">; 113 114defm subsystem 115 : Eq<"subsystem", 116 "Set PE subsystem and version">, 117 MetaVarName<"name[:version]">; 118 119def extract_dwo 120 : Flag<["--"], "extract-dwo">, 121 HelpText< 122 "Remove all sections that are not DWARF .dwo sections from file">; 123 124defm extract_partition 125 : Eq<"extract-partition", "Extract named partition from input file">, 126 MetaVarName<"name">; 127def extract_main_partition 128 : Flag<["--"], "extract-main-partition">, 129 HelpText<"Extract main partition from the input file">; 130 131def localize_hidden 132 : Flag<["--"], "localize-hidden">, 133 HelpText< 134 "Mark all symbols that have hidden or internal visibility as local">; 135defm localize_symbol : Eq<"localize-symbol", "Mark <symbol> as local">, 136 MetaVarName<"symbol">; 137defm localize_symbols 138 : Eq<"localize-symbols", 139 "Reads a list of symbols from <filename> and marks them local">, 140 MetaVarName<"filename">; 141 142def L : JoinedOrSeparate<["-"], "L">, 143 Alias<localize_symbol>, 144 HelpText<"Alias for --localize-symbol">; 145 146defm globalize_symbol : Eq<"globalize-symbol", "Mark <symbol> as global">, 147 MetaVarName<"symbol">; 148 149defm globalize_symbols 150 : Eq<"globalize-symbols", 151 "Reads a list of symbols from <filename> and marks them global">, 152 MetaVarName<"filename">; 153 154defm keep_global_symbol 155 : Eq<"keep-global-symbol", 156 "Convert all symbols except <symbol> to local. May be repeated to " 157 "convert all except a set of symbols to local">, 158 MetaVarName<"symbol">; 159def G : JoinedOrSeparate<["-"], "G">, 160 Alias<keep_global_symbol>, 161 HelpText<"Alias for --keep-global-symbol">; 162 163defm keep_global_symbols 164 : Eq<"keep-global-symbols", 165 "Reads a list of symbols from <filename> and runs as if " 166 "--keep-global-symbol=<symbol> is set for each one. <filename> " 167 "contains one symbol per line and may contain comments beginning with " 168 "'#'. Leading and trailing whitespace is stripped from each line. May " 169 "be repeated to read symbols from many files">, 170 MetaVarName<"filename">; 171 172defm weaken_symbol : Eq<"weaken-symbol", "Mark <symbol> as weak">, 173 MetaVarName<"symbol">; 174defm weaken_symbols 175 : Eq<"weaken-symbols", 176 "Reads a list of symbols from <filename> and marks them weak">, 177 MetaVarName<"filename">; 178 179def W : JoinedOrSeparate<["-"], "W">, 180 Alias<weaken_symbol>, 181 HelpText<"Alias for --weaken-symbol">; 182def weaken : Flag<["--"], "weaken">, 183 HelpText<"Mark all global symbols as weak">; 184 185defm strip_symbols 186 : Eq<"strip-symbols", 187 "Reads a list of symbols from <filename> and removes them">, 188 MetaVarName<"filename">; 189 190defm keep_symbols 191 : Eq<"keep-symbols", 192 "Reads a list of symbols from <filename> and runs as if " 193 "--keep-symbol=<symbol> is set for each one. <filename> " 194 "contains one symbol per line and may contain comments beginning with " 195 "'#'. Leading and trailing whitespace is stripped from each line. May " 196 "be repeated to read symbols from many files">, 197 MetaVarName<"filename">; 198 199defm dump_section 200 : Eq<"dump-section", 201 "Dump contents of section named <section> into file <file>">, 202 MetaVarName<"section=file">; 203defm prefix_symbols 204 : Eq<"prefix-symbols", "Add <prefix> to the start of every symbol name">, 205 MetaVarName<"prefix">; 206 207defm prefix_alloc_sections 208 : Eq<"prefix-alloc-sections", "Add <prefix> to the start of every allocated section name">, 209 MetaVarName<"prefix">; 210 211defm set_start : Eq<"set-start", "Set the start address to <addr>. Overrides " 212 "any previous --change-start or --adjust-start values">, 213 MetaVarName<"addr">; 214defm change_start : Eq<"change-start", "Add <incr> to the start address. Can be " 215 "specified multiple times, all values will be applied " 216 "cumulatively">, 217 MetaVarName<"incr">; 218def adjust_start : JoinedOrSeparate<["--"], "adjust-start">, 219 Alias<change_start>, 220 HelpText<"Alias for --change-start">; 221 222defm add_symbol 223 : Eq<"add-symbol", "Add new symbol <name> to .symtab. Accepted flags: " 224 "global, local, weak, default, hidden, protected, file, section, object, " 225 "function, indirect-function. Accepted but ignored for " 226 "compatibility: debug, constructor, warning, indirect, synthetic, " 227 "unique-object, before">, 228 MetaVarName<"name=[section:]value[,flags]">; 229 230defm update_section 231 : Eq<"update-section", "Replace the contents of section <name> with contents from a file <file>">, 232 MetaVarName<"name=file">; 233