tools/llvm-objcopy/StripOpts.td

   1 include "llvm/Option/OptParser.td"
   2
   3 multiclass Eq<string name, string help> {
   4   def NAME : Separate<["--"], name>;
   5   def NAME #_eq : Joined<["--"], name #"=">,
   6                   Alias<!cast<Separate>(NAME)>,
   7                   HelpText<help>;
   8 }
   9
  10 def help : Flag<["--"], "help">;
  11 def h : Flag<["-"], "h">, Alias<help>;
  12
  13 def allow_broken_links
  14     : Flag<["--"], "allow-broken-links">,
  15       HelpText<"Allow llvm-strip to remove sections even if it would leave "
  16                "invalid section references. The appropriate sh_link fields "
  17                "will be set to zero.">;
  18
  19 def enable_deterministic_archives
  20     : Flag<["--"], "enable-deterministic-archives">,
  21       HelpText<"Enable deterministic mode when stripping archives (use zero "
  22                "for UIDs, GIDs, and timestamps).">;
  23 def D : Flag<["-"], "D">,
  24         Alias<enable_deterministic_archives>,
  25         HelpText<"Alias for --enable-deterministic-archives">;
  26
  27 def disable_deterministic_archives
  28     : Flag<["--"], "disable-deterministic-archives">,
  29       HelpText<"Disable deterministic mode when stripping archives (use real "
  30                "values for UIDs, GIDs, and timestamps).">;
  31 def U : Flag<["-"], "U">,
  32         Alias<disable_deterministic_archives>,
  33         HelpText<"Alias for --disable-deterministic-archives">;
  34
  35 def output : JoinedOrSeparate<["-"], "o">, HelpText<"Write output to <file>">;
  36
  37 def preserve_dates : Flag<["--"], "preserve-dates">,
  38                      HelpText<"Preserve access and modification timestamps">;
  39 def p : Flag<["-"], "p">, Alias<preserve_dates>;
  40
  41 def strip_all : Flag<["--"], "strip-all">,
  42                 HelpText<"Remove non-allocated sections outside segments. "
  43                          ".gnu.warning* sections are not removed">;
  44 def s : Flag<["-"], "s">, Alias<strip_all>;
  45 def no_strip_all : Flag<["--"], "no-strip-all">,
  46                    HelpText<"Disable --strip-all">;
  47
  48 def strip_all_gnu : Flag<["--"], "strip-all-gnu">,
  49                     HelpText<"Compatible with GNU strip's --strip-all">;
  50 def strip_debug : Flag<["--"], "strip-debug">,
  51                   HelpText<"Remove debugging symbols only">;
  52 def d : Flag<["-"], "d">, Alias<strip_debug>;
  53 def g : Flag<["-"], "g">, Alias<strip_debug>;
  54 def S : Flag<["-"], "S">, Alias<strip_debug>;
  55 def strip_unneeded : Flag<["--"], "strip-unneeded">,
  56                      HelpText<"Remove all symbols not needed by relocations">;
  57
  58 defm remove_section : Eq<"remove-section", "Remove <section>">,
  59                       MetaVarName<"section">;
  60 def R : JoinedOrSeparate<["-"], "R">, Alias<remove_section>;
  61
  62 defm strip_symbol : Eq<"strip-symbol", "Strip <symbol>">,
  63                     MetaVarName<"symbol">;
  64 def N : JoinedOrSeparate<["-"], "N">, Alias<strip_symbol>;
  65
  66 defm keep_section : Eq<"keep-section", "Keep <section>">,
  67                     MetaVarName<"section">;
  68 defm keep_symbol : Eq<"keep-symbol", "Do not remove symbol <symbol>">,
  69                    MetaVarName<"symbol">;
  70 def keep_file_symbols : Flag<["--"], "keep-file-symbols">,
  71                         HelpText<"Do not remove file symbols">;
  72
  73 def K : JoinedOrSeparate<["-"], "K">, Alias<keep_symbol>;
  74
  75 def only_keep_debug
  76     : Flag<["--"], "only-keep-debug">,
  77       HelpText<"Clear sections that would not be stripped by --strip-debug. "
  78                "Currently only implemented for COFF.">;
  79
  80 def discard_locals : Flag<["--"], "discard-locals">,
  81                      HelpText<"Remove compiler-generated local symbols, (e.g. "
  82                               "symbols starting with .L)">;
  83 def X : Flag<["-"], "X">, Alias<discard_locals>;
  84
  85 def discard_all
  86     : Flag<["--"], "discard-all">,
  87       HelpText<"Remove all local symbols except file and section symbols">;
  88 def x : Flag<["-"], "x">, Alias<discard_all>;
  89
  90 def regex
  91     : Flag<["--"], "regex">,
  92       HelpText<"Permit regular expressions in name comparison">;
  93
  94 def version : Flag<["--"], "version">,
  95               HelpText<"Print the version and exit.">;
  96 def V : Flag<["-"], "V">, Alias<version>;