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a76f35c86b
Also adds support for the ML.exe command-line flag /X, which ignores the INCLUDE environment variable. This relands commit c43f413b01b021a8f7b6fce013296114fa92a245 using lit's cross-platform `env` support. Differential Revision: https://reviews.llvm.org/D103989
115 lines
6.4 KiB
TableGen
115 lines
6.4 KiB
TableGen
include "llvm/Option/OptParser.td"
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// For LLVM-specific options, we prefer a two-dash prefix, but accept one for
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// compatibility with llvm-mc. For clear separation from ML.EXE compatible
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// options, slash is not accepted.
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class LLVMFlag<string name> : Flag<["--", "-"], name>;
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class LLVMJoined<string name> : Joined<["--", "-"], name>;
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class LLVMJoinedOrSeparate<string name> : JoinedOrSeparate<["--", "-"], name>;
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class LLVMSeparate<string name> : Separate<["--", "-"], name>;
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def ml_Group : OptionGroup<"<ml options>">,
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HelpText<"ML.EXE COMPATIBILITY OPTIONS">;
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class MLFlag<string name> : Flag<["/", "-"], name>, Group<ml_Group>;
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class MLJoined<string name> : Joined<["/", "-"], name>, Group<ml_Group>;
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class MLJoinedOrSeparate<string name> : JoinedOrSeparate<["/", "-"], name>,
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Group<ml_Group>;
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class MLSeparate<string name> : Separate<["/", "-"], name>, Group<ml_Group>;
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def unsupported_Group : OptionGroup<"unsupported">, Flags<[HelpHidden]>,
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HelpText<"UNSUPPORTED ML.EXE COMPATIBILITY OPTIONS">;
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class UnsupportedFlag<string name> : Flag<["/", "-"], name>,
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Group<unsupported_Group>;
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class UnsupportedJoined<string name> : Joined<["/", "-"], name>,
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Group<unsupported_Group>;
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class UnsupportedJoinedOrSeparate<string name> :
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JoinedOrSeparate<["/", "-"], name>, Group<unsupported_Group>;
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class UnsupportedSeparate<string name> : Separate<["/", "-"], name>,
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Group<unsupported_Group>;
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def bitness : LLVMJoined<"m">, Values<"32,64">,
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HelpText<"Target platform (x86 or x86-64)">;
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def as_lex : LLVMFlag<"as-lex">,
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HelpText<"Lex tokens from a .asm file without assembling">;
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def fatal_warnings : LLVMFlag<"fatal-warnings">,
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HelpText<"Treat warnings as errors">;
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def filetype : LLVMJoined<"filetype=">, Values<"obj,s,null">,
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HelpText<"Emit a file with the given type">;
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def output_att_asm : LLVMFlag<"output-att-asm">,
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HelpText<"Use ATT syntax for output assembly">;
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def show_encoding : LLVMFlag<"show-encoding">,
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HelpText<"Show instruction encodings in output assembly">;
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def show_inst : LLVMFlag<"show-inst">,
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HelpText<"Show internal instruction representation in output "
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"assembly">;
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def show_inst_operands : LLVMFlag<"show-inst-operands">,
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HelpText<"Show instructions operands as parsed">;
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def print_imm_hex : LLVMFlag<"print-imm-hex">,
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HelpText<"Prefer hex format for immediate values in output "
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"assembly">;
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def preserve_comments : LLVMFlag<"preserve-comments">,
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HelpText<"Preserve comments in output assembly">;
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def save_temp_labels : LLVMFlag<"save-temp-labels">,
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HelpText<"Don't discard temporary labels">;
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def help : MLFlag<"?">,
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HelpText<"Display available options">;
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def help_long : MLFlag<"help">, Alias<help>;
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def assemble_only : MLFlag<"c">, HelpText<"Assemble only; do not link">;
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def define : MLJoinedOrSeparate<"D">, MetaVarName<"<macro>=<value>">,
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HelpText<"Define <macro> to <value> (or blank if <value> "
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"omitted)">;
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def output_file : MLJoinedOrSeparate<"Fo">, HelpText<"Names the output file">;
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def include_path : MLJoinedOrSeparate<"I">,
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HelpText<"Sets path for include files">;
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def safeseh : MLFlag<"safeseh">,
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HelpText<"Mark resulting object files as either containing no "
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"exception handlers or containing exception handlers "
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"that are all declared with .SAFESEH. Only available in "
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"32-bit.">;
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def assembly_file : MLJoinedOrSeparate<"Ta">,
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HelpText<"Assemble source file with name not ending with "
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"the .asm extension">;
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def error_on_warning : MLFlag<"WX">, Alias<fatal_warnings>;
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def parse_only : MLFlag<"Zs">, HelpText<"Run a syntax-check only">,
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Alias<filetype>, AliasArgs<["null"]>;
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def ignore_include_envvar : MLFlag<"X">,
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HelpText<"Ignore the INCLUDE environment variable">;
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def tiny_model_support : UnsupportedFlag<"AT">, HelpText<"">;
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def alternate_linker : UnsupportedJoined<"Bl">, HelpText<"">;
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def coff_object_file : UnsupportedFlag<"coff">, HelpText<"">;
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def preserve_identifier_case : UnsupportedFlag<"Cp">, HelpText<"">;
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def uppercase_identifiers : UnsupportedFlag<"Cu">, HelpText<"">;
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def preserve_extern_case : UnsupportedFlag<"Cx">, HelpText<"">;
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def output_preprocessed : UnsupportedFlag<"EP">, HelpText<"">;
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def errorreport : UnsupportedJoined<"ERRORREPORT">, HelpText<"">;
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def stacksize : UnsupportedSeparate<"F">, HelpText<"">;
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def executable_file : UnsupportedSeparate<"Fe">, HelpText<"">;
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def code_listing_file : UnsupportedJoined<"FI">, HelpText<"">;
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def linker_map_file : UnsupportedJoined<"Fm">, HelpText<"">;
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def fp_emulator_fixups : UnsupportedFlag<"FPi">, HelpText<"">;
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def source_browser_file : UnsupportedJoined<"Fr">, HelpText<"">;
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def extended_source_browser_file : UnsupportedJoined<"FR">, HelpText<"">;
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def pascal_conventions : UnsupportedFlag<"Gc">, HelpText<"">;
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def c_conventions : UnsupportedFlag<"Gd">, HelpText<"">;
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def stdcall_conventions : UnsupportedFlag<"GZ">, HelpText<"">;
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def extern_name_limit : UnsupportedSeparate<"H">, HelpText<"">;
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def nologo : UnsupportedFlag<"nologo">, HelpText<"">;
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def omf_object_file : UnsupportedFlag<"omf">, HelpText<"">;
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def full_listing : UnsupportedFlag<"Sa">, HelpText<"">;
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def first_pass_listing : UnsupportedFlag<"Sf">, HelpText<"">;
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def listing_width : UnsupportedSeparate<"SI">, HelpText<"">;
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def listing_without_symbols : UnsupportedFlag<"Sn">, HelpText<"">;
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def listing_page_length : UnsupportedSeparate<"Sp">, HelpText<"">;
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def listing_subtitle : UnsupportedSeparate<"Ss">, HelpText<"">;
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def listing_title : UnsupportedSeparate<"St">, HelpText<"">;
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def listing_false_conditionals : UnsupportedFlag<"Sx">, HelpText<"">;
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def extra_warnings : UnsupportedFlag<"w">, HelpText<"">;
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def warning_level : UnsupportedJoined<"W">, HelpText<"">;
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def line_number_info : UnsupportedFlag<"Zd">, HelpText<"">;
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def export_all_symbols : UnsupportedFlag<"Zf">, HelpText<"">;
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def codeview_info : UnsupportedFlag<"Zi">, HelpText<"">;
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def enable_m510_option : UnsupportedFlag<"Zm">, HelpText<"">;
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def structure_packing : UnsupportedJoined<"Zp">, HelpText<"">;
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