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Part of https://lists.llvm.org/pipermail/llvm-dev/2021-July/151622.html "Binary utilities: switch command line parsing from llvm::cl to OptTable" * `--totals=false` and `--totals=0` cannot be used. Omit the option. * `--help-list` is removed. This is a `cl::` specific option. OptTable avoids global option collision if we decide to support multiplexing for binary utilities. Note: because the tool is simple, and its long options are uncommon, I just drop the one-dash forms except `-arch <value>` (Darwin style). Reviewed By: jhenderson Differential Revision: https://reviews.llvm.org/D105598
33 lines
1.7 KiB
TableGen
33 lines
1.7 KiB
TableGen
include "llvm/Option/OptParser.td"
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class F<string letter, string help> : Flag<["-"], letter>, HelpText<help>;
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class FF<string name, string help> : Flag<["--"], name>, HelpText<help>;
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multiclass Eq<string name, string help> {
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def NAME #_EQ : Joined<["--"], name #"=">,
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HelpText<help>;
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def : Separate<["--"], name>, Alias<!cast<Joined>(NAME #_EQ)>;
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}
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def common : FF<"common", "Print common symbols in the ELF file. When using Berkeley format, this is added to bss">;
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defm format : Eq<"format", "Specify output format">;
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def help : FF<"help", "Display this help">;
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defm radix : Eq<"radix", "Print size in radix">;
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def totals : FF<"totals", "Print totals of all objects - Berkeley format only">;
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def version : FF<"version", "Display the version">;
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// Mach-O specific options.
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def grp_mach_o : OptionGroup<"kind">, HelpText<"OPTIONS (Mach-O specific)">;
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def arch_EQ : Joined<["--"], "arch=">, HelpText<"architecture(s) from a Mach-O file to dump">, Group<grp_mach_o>;
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def : Separate<["--", "-"], "arch">, Alias<arch_EQ>;
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def l : F<"l", "When format is darwin, use long format to include addresses and offsets">, Group<grp_mach_o>;
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def : F<"A", "Alias for --format">, Alias<format_EQ>, AliasArgs<["sysv"]>;
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def : F<"B", "Alias for --format">, Alias<format_EQ>, AliasArgs<["berkeley"]>;
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def : F<"d", "Alias for --radix=10">, Alias<radix_EQ>, AliasArgs<["10"]>;
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def : F<"h", "Alias for --help">, Alias<help>;
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def : F<"m", "Alias for --format">, Alias<format_EQ>, AliasArgs<["darwin"]>;
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def : F<"o", "Alias for --radix=8">, Alias<radix_EQ>, AliasArgs<["8"]>;
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def : F<"t", "Alias for --totals">, Alias<totals>;
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def : F<"x", "Alias for --radix=16">, Alias<radix_EQ>, AliasArgs<["16"]>;
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