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1include "CommonOpts.td"2 3multiclass B<string name, string help1, string help2> {4 def NAME: Flag<["--"], name>, HelpText<help1>;5 def no_ # NAME: Flag<["--"], "no-" # name>, HelpText<help2>;6}7 8defm binary_architecture9 : Eq<"binary-architecture", "Ignored for compatibility">;10def B : JoinedOrSeparate<["-"], "B">,11 Alias<binary_architecture>,12 HelpText<"Alias for --binary-architecture">;13 14defm target : Eq<"target", "Equivalent to --input-target and --output-target for the specified format">,15 Values<"binary">;16def F : JoinedOrSeparate<["-"], "F">,17 Alias<target>,18 HelpText<"Alias for --target">;19 20defm input_target : Eq<"input-target", "Read the input as the specified format">, MetaVarName<"format">;21def I : JoinedOrSeparate<["-"], "I">,22 Alias<input_target>,23 HelpText<"Alias for --input-target">;24 25defm output_target : Eq<"output-target", "Write the output as the specified format">, MetaVarName<"format">;26def O : JoinedOrSeparate<["-"], "O">,27 Alias<output_target>,28 HelpText<"Alias for --output-target">;29 30defm new_symbol_visibility31 : Eq<"new-symbol-visibility", "Specify the visibility of symbols automatically "32 "created when using binary input or --add-symbol. The default is 'default'">;33 34def compress_debug_sections35 : Joined<["--"], "compress-debug-sections=">,36 MetaVarName<"format">,37 HelpText<"Compress DWARF debug sections using specified format. Supported "38 "formats: zlib, zstd. Select zlib if <format> is omitted">;39def : Flag<["--"], "compress-debug-sections">, Alias<compress_debug_sections>,40 AliasArgs<["zlib"]>;41def decompress_debug_sections : Flag<["--"], "decompress-debug-sections">,42 HelpText<"Decompress DWARF debug sections">;43defm compress_sections44 : Eq<"compress-sections",45 "Compress or decompress sections using specified format. Supported "46 "formats: zlib, zstd. Specify 'none' for decompression">,47 MetaVarName<"<section-glob>=<format>">;48 49defm split_dwo50 : Eq<"split-dwo", "Equivalent to --extract-dwo and <dwo-file> as the output file and no other options, "51 "and then --strip-dwo on the input file">,52 MetaVarName<"dwo-file">;53 54defm add_gnu_debuglink55 : Eq<"add-gnu-debuglink", "Add a .gnu_debuglink for <debug-file>">,56 MetaVarName<"debug-file">;57 58defm rename_section59 : Eq<"rename-section",60 "Rename sections called <old> to <new>, and apply any specified <flag> values. "61 "See --set-section-flags for a list of supported flags">,62 MetaVarName<"old=new[,flag1,...]">;63defm redefine_symbol64 : Eq<"redefine-sym", "Change the name of a symbol old to new">,65 MetaVarName<"old=new">;66defm redefine_symbols67 : Eq<"redefine-syms",68 "Read a list of symbol pairs from <filename> and run as if "69 "--redefine-sym=<old>=<new> is set for each one. <filename> "70 "contains two symbols per line separated with whitespace and may "71 "contain comments beginning with '#'. Leading and trailing "72 "whitespace is stripped from each line. May be repeated to read "73 "symbols from many files">, 74 MetaVarName<"filename">;75 76defm only_section : Eq<"only-section", "Remove all but <section>">,77 MetaVarName<"section">;78def j : JoinedOrSeparate<["-"], "j">,79 Alias<only_section>,80 HelpText<"Alias for --only-section">;81defm add_section82 : Eq<"add-section",83 "Add a section named <section> with the contents of <file>">,84 MetaVarName<"section=file">;85 86defm set_section_alignment87 : Eq<"set-section-alignment", "Set alignment for a given section">,88 MetaVarName<"section=align">;89 90defm set_section_flags91 : Eq<"set-section-flags",92 "Set section properties based on the specified <flags>. Supported flag names are: "93 "alloc, load, noload, readonly, exclude, debug, code, "94 "data, rom, share, contents, merge, strings, large">,95 MetaVarName<"section=flag1[,flag2,...]">;96 97defm set_section_type98 : Eq<"set-section-type",99 "Set the type of section <section> to the integer <type>">,100 MetaVarName<"section=type">;101 102defm set_symbol_visibility103 : Eq<"set-symbol-visibility",104 "Change the visibility of a symbol to the specified value">,105 MetaVarName<"symbol=visibility">;106defm set_symbols_visibility107 : Eq<"set-symbols-visibility",108 "Read a list of symbols from <filename> and change their "109 "visibility to the specified value. Visibility values: default, "110 "internal, hidden, protected">,111 MetaVarName<"filename=visibility">;112 113def S : Flag<["-"], "S">,114 Alias<strip_all>,115 HelpText<"Alias for --strip-all">;116def strip_dwo : Flag<["--"], "strip-dwo">,117 HelpText<"Remove all DWARF .dwo sections">;118def strip_non_alloc119 : Flag<["--"], "strip-non-alloc">,120 HelpText<"Remove all non-allocated sections that are not within segments">;121defm strip_unneeded_symbol122 : Eq<"strip-unneeded-symbol",123 "Remove all symbols named <symbol> that are local or undefined and "124 "are not required by any relocation">,125 MetaVarName<"symbol">;126defm strip_unneeded_symbols127 : Eq<"strip-unneeded-symbols",128 "Remove all symbols whose names appear in the file <file>, if they "129 "are local or undefined and are not required by any relocation">,130 MetaVarName<"filename">;131 132defm subsystem133 : Eq<"subsystem",134 "Set the PE subsystem, and optionally subsystem version">,135 MetaVarName<"name[:version]">, Group<grp_coff>;136 137def extract_dwo138 : Flag<["--"], "extract-dwo">,139 HelpText<140 "Remove all sections that are not DWARF .dwo sections from file">;141 142defm extract_partition143 : Eq<"extract-partition", "Extract named partition from input file">,144 MetaVarName<"name">;145def extract_main_partition146 : Flag<["--"], "extract-main-partition">,147 HelpText<"Extract main partition from the input file">;148 149def localize_hidden150 : Flag<["--"], "localize-hidden">,151 HelpText<152 "Mark all symbols that have hidden or internal visibility as local">;153defm localize_symbol154 : Eq<"localize-symbol", "Mark any defined non-common symbol named <symbol> as local">,155 MetaVarName<"symbol">;156defm localize_symbols157 : Eq<"localize-symbols",158 "Read a list of names from <filename> and mark any defined non-common "159 "symbols with those names as local">,160 MetaVarName<"filename">;161 162def L : JoinedOrSeparate<["-"], "L">,163 Alias<localize_symbol>,164 HelpText<"Alias for --localize-symbol">;165 166defm globalize_symbol : Eq<"globalize-symbol", "Mark <symbol> as global">,167 MetaVarName<"symbol">;168 169defm globalize_symbols170 : Eq<"globalize-symbols",171 "Read a list of symbols from <filename> and mark defined symbols"172 " with those names as global">,173 MetaVarName<"filename">;174 175defm keep_global_symbol176 : Eq<"keep-global-symbol",177 "Mark all symbols local, except for symbols with the name <symbol>. "178 "Can be specified multiple times to ignore multiple symbols">,179 MetaVarName<"symbol">;180def G : JoinedOrSeparate<["-"], "G">,181 Alias<keep_global_symbol>,182 HelpText<"Alias for --keep-global-symbol">;183 184defm verify_note_sections : B<"verify-note-sections",185 "Validate note sections",186 "Don't validate note sections">;187 188defm keep_global_symbols189 : Eq<"keep-global-symbols",190 "Read a list of symbols from <filename> and run as if "191 "--keep-global-symbol=<symbol> is set for each one. <filename> "192 "contains one symbol per line and may contain comments beginning with "193 "'#'. Leading and trailing whitespace is stripped from each line. May "194 "be repeated to read symbols from many files">,195 MetaVarName<"filename">;196 197defm weaken_symbol : Eq<"weaken-symbol", "Mark global symbols named <symbol> as weak">,198 MetaVarName<"symbol">;199defm weaken_symbols200 : Eq<"weaken-symbols",201 "Read a list of symbols from <filename> and mark global symbols with those names as weak">,202 MetaVarName<"filename">;203 204def W : JoinedOrSeparate<["-"], "W">,205 Alias<weaken_symbol>,206 HelpText<"Alias for --weaken-symbol">;207def weaken : Flag<["--"], "weaken">,208 HelpText<"Mark all defined global symbols as weak">;209 210defm strip_symbols211 : Eq<"strip-symbols",212 "Remove all symbols whose names appear in the file <filename>">,213 MetaVarName<"filename">;214 215defm keep_symbols216 : Eq<"keep-symbols",217 "Read a list of symbols from <filename> and run as if "218 "--keep-symbol=<symbol> is set for each one. <filename> "219 "contains one symbol per line and may contain comments beginning with "220 "'#'. Leading and trailing whitespace is stripped from each line. May "221 "be repeated to read symbols from many files">,222 MetaVarName<"filename">;223 224defm skip_symbol : Eq<"skip-symbol", "Do not change parameters of symbol <symbol> "225 "when executing other options that can change the symbol's "226 "name, binding or visibility">,227 MetaVarName<"symbol">;228 229defm skip_symbols230 : Eq<"skip-symbols",231 "Read a list of symbols from <filename> and run as if "232 "--skip-symbol=<symbol> is set for each one. <filename> "233 "contains one symbol per line and may contain comments beginning with "234 "'#'. Leading and trailing whitespace is stripped from each line. May "235 "be repeated to read symbols from many files">,236 MetaVarName<"filename">;237 238defm dump_section239 : Eq<"dump-section",240 "Dump contents of section named <section> into file <file>">,241 MetaVarName<"section=file">;242defm prefix_symbols243 : Eq<"prefix-symbols", "Add <prefix> to the start of every symbol name">,244 MetaVarName<"prefix">;245defm remove_symbol_prefix246 : Eq<"remove-symbol-prefix",247 "Remove <prefix> from the start of every symbol name. No-op for symbols that do not start "248 "with <prefix>">,249 MetaVarName<"prefix">;250 251defm prefix_alloc_sections252 : Eq<"prefix-alloc-sections", "Add <prefix> to the start of every allocated section name">,253 MetaVarName<"prefix">;254 255defm set_start : Eq<"set-start", "Set the start address to <addr>. Overrides "256 "any previous --change-start or --adjust-start values">,257 MetaVarName<"addr">;258defm change_start : Eq<"change-start", "Add <incr> to the start address. Can be " 259 "specified multiple times, all values will be applied "260 "cumulatively">,261 MetaVarName<"incr">;262def adjust_start : JoinedOrSeparate<["--"], "adjust-start">,263 Alias<change_start>,264 HelpText<"Alias for --change-start">;265 266defm change_section_lma267 : Eq<"change-section-lma", "Shift LMA of non-zero-sized sections in the program header by <val>">,268 MetaVarName<"*{+|-}val">;269 270defm change_section_address271 : Eq<"change-section-address", "Set the address of the <section> to, or adjust it by, <val>">,272 MetaVarName<"sectionpattern{=|+|-}val">;273def adjust_section_vma : JoinedOrSeparate<["--"], "adjust-section-vma">,274 Alias<change_section_address>,275 HelpText<"Alias for --change-section-address">;276 277defm add_symbol278 : Eq<"add-symbol", "Add new symbol <name> to .symtab. Accepted flags: "279 "global, local, weak, default, hidden, protected, file, section, object, "280 "function, indirect-function. Accepted but ignored for "281 "compatibility: debug, constructor, warning, indirect, synthetic, "282 "unique-object, before">,283 MetaVarName<"name=[section:]value[,flags]">;284 285defm update_section286 : Eq<"update-section", "Replace the contents of section <name> with contents from a file <file>">,287 MetaVarName<"name=file">;288 289defm gap_fill290 : Eq<"gap-fill", "Fill the gaps between sections with <value> instead of zero. "291 "<value> must be an unsigned 8-bit integer. "292 "This option is only supported for ELF input and binary output">,293 MetaVarName<"value">;294 295defm pad_to296 : Eq<"pad-to", "Pad the output up to the load address <address>, using a value "297 "of zero or the value specified by the --gap-fill option. "298 "This option is only supported for ELF input and binary output">,299 MetaVarName<"address">;300 301defm remove_note302 : Eq<"remove-note", "Remove note(s) with <type_id> and optional <name>">,303 MetaVarName<"[name/]type_id">;304