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include "llvm/Option/OptParser.td"
// link.exe accepts options starting with either a dash or a slash.
// Flag that takes no arguments.
class F<string name> : Flag<["/", "-", "-?"], name>;
// Flag that takes one argument after ":".
class P<string name, string help> :
Joined<["/", "-", "-?"], name#":">, HelpText<help>;
// Boolean flag which can be suffixed by ":no". Using it unsuffixed turns the
// flag on and using it suffixed by ":no" turns it off.
multiclass B<string name, string help_on, string help_off> {
def "" : F<name>, HelpText<help_on>;
def _no : F<name#":no">, HelpText<help_off>;
}
def align : P<"align", "Section alignment">;
def aligncomm : P<"aligncomm", "Set common symbol alignment">;
def alternatename : P<"alternatename", "Define weak alias">;
def base : P<"base", "Base address of the program">;
def defaultlib : P<"defaultlib", "Add the library to the list of input files">;
def delayload : P<"delayload", "Delay loaded DLL name">;
def entry : P<"entry", "Name of entry point symbol">;
def errorlimit : P<"errorlimit",
"Maximum number of errors to emit before stopping (0 = no limit)">;
def export : P<"export", "Export a function">;
// No help text because /failifmismatch is not intended to be used by the user.
def failifmismatch : P<"failifmismatch", "">;
def heap : P<"heap", "Size of the heap">;
def implib : P<"implib", "Import library name">;
def libpath : P<"libpath", "Additional library search path">;
def linkrepro : P<"linkrepro", "Dump linker invocation and input files for debugging">;
def lldltocache : P<"lldltocache", "Path to ThinLTO cached object file directory">;
def lldltocachepolicy : P<"lldltocachepolicy", "Pruning policy for the ThinLTO cache">;
def lldsavetemps : F<"lldsavetemps">,
HelpText<"Save temporary files instead of deleting them">;
def machine : P<"machine", "Specify target platform">;
def merge : P<"merge", "Combine sections">;
def mllvm : P<"mllvm", "Options to pass to LLVM">;
def nodefaultlib : P<"nodefaultlib", "Remove a default library">;
def opt : P<"opt", "Control optimizations">;
def out : P<"out", "Path to file to write output">;
def pdb : P<"pdb", "PDB file path">;
def section : P<"section", "Specify section attributes">;
def stack : P<"stack", "Size of the stack">;
def stub : P<"stub", "Specify DOS stub file">;
def subsystem : P<"subsystem", "Specify subsystem">;
def version : P<"version", "Specify a version number in the PE header">;
def wholearchive_file : P<"wholearchive", "Include all object files from this archive">;
def disallowlib : Joined<["/", "-", "-?"], "disallowlib:">, Alias<nodefaultlib>;
def manifest : F<"manifest">;
def manifest_colon : P<"manifest", "Create manifest file">;
def manifestuac : P<"manifestuac", "User access control">;
def manifestfile : P<"manifestfile", "Manifest file path">;
def manifestdependency : P<"manifestdependency",
"Attributes for <dependency> in manifest file">;
def manifestinput : P<"manifestinput", "Specify manifest file">;
// We cannot use multiclass P because class name "incl" is different
// from its command line option name. We do this because "include" is
// a reserved keyword in tablegen.
def incl : Joined<["/", "-"], "include:">,
HelpText<"Force symbol to be added to symbol table as undefined one">;
// "def" is also a keyword.
def deffile : Joined<["/", "-"], "def:">,
HelpText<"Use module-definition file">;
def debug : F<"debug">, HelpText<"Embed a symbol table in the image">;
def debugtype : P<"debugtype", "Debug Info Options">;
def dll : F<"dll">, HelpText<"Create a DLL">;
def driver : P<"driver", "Generate a Windows NT Kernel Mode Driver">;
def nodefaultlib_all : F<"nodefaultlib">;
def noentry : F<"noentry">;
def profile : F<"profile">;
def swaprun_cd : F<"swaprun:cd">;
def swaprun_net : F<"swaprun:net">;
def verbose : F<"verbose">;
def wholearchive_flag : F<"wholearchive">;
def force : F<"force">,
HelpText<"Allow undefined symbols when creating executables">;
def force_unresolved : F<"force:unresolved">;
defm WX : B<"WX", "Treat warnings as errors", "Don't treat warnings as errors">;
defm allowbind : B<"allowbind", "Enable DLL binding (default)",
"Disable DLL binding">;
defm allowisolation : B<"allowisolation", "Enable DLL isolation (default)",
"Disable DLL isolation">;
defm appcontainer : B<"appcontainer",
"Image can only be run in an app container",
"Image can run outside an app container (default)">;
defm dynamicbase : B<"dynamicbase", "Enable ASLR (default unless /fixed)",
"Disable ASLR (default when /fixed)">;
defm fixed : B<"fixed", "Disable base relocations",
"Enable base relocations (default)">;
defm highentropyva : B<"highentropyva",
"Enable 64-bit ASLR (default on 64-bit)",
"Disable 64-bit ASLR">;
defm largeaddressaware : B<"largeaddressaware",
"Enable large addresses (default on 64-bit)",
"Disable large addresses (default on 32-bit)">;
defm nxcompat : B<"nxcompat", "Enable data execution prevention (default)",
"Disable data execution provention">;
defm safeseh : B<"safeseh",
"Produce an image with Safe Exception Handler (only for x86)",
"Don't produce an image with Safe Exception Handler">;
defm tsaware : B<"tsaware",
"Create Terminal Server aware executable (default)",
"Create non-Terminal Server aware executable">;
def help : F<"help">;
def help_q : Flag<["/?", "-?"], "">, Alias<help>;
// LLD extensions
def debug_ghash : F<"debug:ghash">;
def debug_dwarf : F<"debug:dwarf">;
def export_all_symbols : F<"export-all-symbols">;
def lldmingw : F<"lldmingw">;
def msvclto : F<"msvclto">;
def output_def : Joined<["/", "-"], "output-def:">;
def rsp_quoting : Joined<["--"], "rsp-quoting=">,
HelpText<"Quoting style for response files, 'windows' (default) or 'posix'">;
def dash_dash_version : Flag<["--"], "version">,
HelpText<"Print version information">;
// Flags for debugging
def lldmap : F<"lldmap">;
def lldmap_file : Joined<["/", "-"], "lldmap:">;
//==============================================================================
// The flags below do nothing. They are defined only for link.exe compatibility.
//==============================================================================
class QF<string name> : Joined<["/", "-", "-?"], name#":">;
multiclass QB<string name> {
def "" : F<name>;
def _no : F<name#":no">;
}
def functionpadmin : F<"functionpadmin">;
def ignoreidl : F<"ignoreidl">;
def incremental : F<"incremental">;
def no_incremental : F<"incremental:no">;
def nologo : F<"nologo">;
def throwingnew : F<"throwingnew">;
def editandcontinue : F<"editandcontinue">;
def fastfail : F<"fastfail">;
def delay : QF<"delay">;
def errorreport : QF<"errorreport">;
def idlout : QF<"idlout">;
def ignore : QF<"ignore">;
def maxilksize : QF<"maxilksize">;
def natvis : QF<"natvis">;
def pdbaltpath : QF<"pdbaltpath">;
def tlbid : QF<"tlbid">;
def tlbout : QF<"tlbout">;
def verbose_all : QF<"verbose">;
def guardsym : QF<"guardsym">;
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