include "llvm/Option/OptParser.td" // link.exe accepts options starting with either a dash or a slash. // Flag that takes no arguments. class F : Flag<["/", "-", "/?", "-?"], name>; // Flag that takes one argument after ":". class P : Joined<["/", "-", "/?", "-?"], name#":">, HelpText; // Same as P<> above, but without help texts, for private undocumented // options. class P_priv : Joined<["/", "-", "/?", "-?"], name#":">; // 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 { def "" : F, HelpText; def _no : F, HelpText; } // Same as B<> above, but without help texts, for private undocumented // options. multiclass B_priv { def "" : F; def _no : F; } 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 color_diagnostics: Flag<["--"], "color-diagnostics">, HelpText<"Alias for --color-diagnostics=always">; def no_color_diagnostics: Flag<["--"], "no-color-diagnostics">, HelpText<"Alias for --color-diagnostics=never">; def color_diagnostics_eq: Joined<["--"], "color-diagnostics=">, HelpText<"Use colors in diagnostics (default: auto)">, MetaVarName<"[auto,always,never]">; 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 filealign : P<"filealign", "Section alignment in the output file">; def functionpadmin : F<"functionpadmin">; def functionpadmin_opt : P<"functionpadmin", "Prepares an image for hotpatching">; def guard : P<"guard", "Control flow guard">; def heap : P<"heap", "Size of the heap">; def ignore : P<"ignore", "Specify warning codes to ignore">; def implib : P<"implib", "Import library name">; def lib : F<"lib">, HelpText<"Act like lib.exe; must be first argument if present">; def libpath : P<"libpath", "Additional library search path">; def linkrepro : Joined<["/", "-", "/?", "-?"], "linkrepro:">, MetaVarName<"directory">, HelpText<"Write repro.tar containing inputs and command to reproduce link">; def lldignoreenv : F<"lldignoreenv">, HelpText<"Ignore environment variables like %LIB%">; 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 order : P<"order", "Put functions in order">; def out : P<"out", "Path to file to write output">; def natvis : P<"natvis", "Path to natvis file to embed in the PDB">; def pdb : P<"pdb", "PDB file path">; def pdbstripped : P<"pdbstripped", "Stripped PDB file path">; def pdbaltpath : P<"pdbaltpath", "PDB file path to embed in the image">; def pdbstream : Joined<["/", "-", "/?", "-?"], "pdbstream:">, MetaVarName<"=">, HelpText<"Embed the contents of in the PDB as named stream ">; 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 timestamp : P<"timestamp", "Specify the PE header timestamp">; def version : P<"version", "Specify a version number in the PE header">; def wholearchive_file : P<"wholearchive", "Include all object files from this library">; def disallowlib : Joined<["/", "-", "/?", "-?"], "disallowlib:">, Alias; def manifest : F<"manifest">, HelpText<"Create .manifest file">; def manifest_colon : P< "manifest", "NO disables manifest output; EMBED[,ID=#] embeds manifest as resource in the image">; def manifestuac : P<"manifestuac", "User access control">; def manifestfile : P<"manifestfile", "Manifest output path, with /manifest">; def manifestdependency : P< "manifestdependency", "Attributes for element in manifest file; implies /manifest">; def manifestinput : P< "manifestinput", "Additional manifest inputs; only valid with /manifest:embed">; // 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 debug_opt : P<"debug", "Embed a symbol table in the image with option">; def debugtype : P<"debugtype", "Debug Info Options">; def dll : F<"dll">, HelpText<"Create a DLL">; def driver : F<"driver">, HelpText<"Generate a Windows NT Kernel Mode Driver">; def driver_wdm : F<"driver:wdm">, HelpText<"Set IMAGE_FILE_UP_SYSTEM_ONLY bit in PE header">; def driver_uponly : F<"driver:uponly">, HelpText<"Set IMAGE_DLL_CHARACTERISTICS_WDM_DRIVER bit in PE header">; def driver_wdm_uponly : F<"driver:wdm,uponly">; def driver_uponly_wdm : F<"driver:uponly,wdm">; def nodefaultlib_all : F<"nodefaultlib">, HelpText<"Remove all default libraries">; def noentry : F<"noentry">, HelpText<"Don't add reference to DllMainCRTStartup; only valid with /dll">; def profile : F<"profile">; def repro : F<"Brepro">, HelpText<"Use a hash of the executable as the PE header timestamp">; def reproduce : Joined<["/", "-", "/?", "-?"], "reproduce:">, MetaVarName<"filename">, HelpText<"Write tar file containing inputs and command to reproduce link">; def swaprun : P<"swaprun", "Comma-separated list of 'cd' or 'net'">; def swaprun_cd : F<"swaprun:cd">, Alias, AliasArgs<["cd"]>, HelpText<"Make loader run output binary from swap instead of from CD">; def swaprun_net : F<"swaprun:net">, Alias, AliasArgs<["net"]>, HelpText<"Make loader run output binary from swap instead of from network">; def verbose : F<"verbose">; def wholearchive_flag : F<"wholearchive">, HelpText<"Include all object files from all libraries">; def force : F<"force">, HelpText<"Allow undefined and multiply defined symbols">; def force_unresolved : F<"force:unresolved">, HelpText<"Allow undefined symbols when creating executables">; def force_multiple : F<"force:multiple">, HelpText<"Allow multiply defined symbols when creating executables">; def force_multipleres : F<"force:multipleres">, HelpText<"Allow multiply defined resources when creating executables">; 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 cetcompat : B<"cetcompat", "Mark executable image as compatible with Control-flow Enforcement Technology (CET) Shadow Stack", "Don't mark executable image as compatible with Control-flow Enforcement Technology (CET) Shadow Stack (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 incremental : B<"incremental", "Keep original import library if contents are unchanged", "Overwrite import library even if contents are unchanged">; defm integritycheck : B<"integritycheck", "Set FORCE_INTEGRITY bit in PE header", "No effect (default)">; 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">; // /?? and -?? must be before /? and -? to not confuse lib/Options. def help_q : Flag<["/??", "-??", "/?", "-?"], "">, Alias; // LLD extensions defm auto_import : B_priv<"auto-import">; defm runtime_pseudo_reloc : B_priv<"runtime-pseudo-reloc">; def end_lib : F<"end-lib">, HelpText<"End group of objects treated as if they were in a library">; def exclude_all_symbols : F<"exclude-all-symbols">; def export_all_symbols : F<"export-all-symbols">; defm demangle : B<"demangle", "Demangle symbols in output (default)", "Do not demangle symbols in output">; def include_optional : Joined<["/", "-", "/?", "-?"], "includeoptional:">, HelpText<"Add symbol as undefined, but allow it to remain undefined">; def kill_at : F<"kill-at">; def lldmingw : F<"lldmingw">; def noseh : F<"noseh">; def osversion : P_priv<"osversion">; def output_def : Joined<["/", "-", "/?", "-?"], "output-def:">; def pdb_source_path : P<"pdbsourcepath", "Base path used to make relative source file path absolute in PDB">; def rsp_quoting : Joined<["--"], "rsp-quoting=">, HelpText<"Quoting style for response files, 'windows' (default) or 'posix'">; def start_lib : F<"start-lib">, HelpText<"Start group of objects treated as if they were in a library">; def thinlto_emit_imports_files : F<"thinlto-emit-imports-files">, HelpText<"Emit .imports files with -thinlto-index-only">; def thinlto_index_only : F<"thinlto-index-only">, HelpText<"Instead of linking, emit ThinLTO index files">; def thinlto_index_only_arg : P< "thinlto-index-only", "-thinlto-index-only and also write native module names to file">; def thinlto_object_suffix_replace : P< "thinlto-object-suffix-replace", "'old;new' replace old suffix with new suffix in ThinLTO index">; def thinlto_prefix_replace: P< "thinlto-prefix-replace", "'old;new' replace old prefix with new prefix in ThinLTO outputs">; def lto_obj_path : P< "lto-obj-path", "output native object for merged LTO unit to this path">; def dash_dash_version : Flag<["--"], "version">, HelpText<"Print version information">; def threads : P<"threads", "Number of threads. '1' disables multi-threading. By " "default all available hardware threads are used">; def call_graph_ordering_file: P< "call-graph-ordering-file", "Layout sections to optimize the given callgraph">; defm call_graph_profile_sort: B< "call-graph-profile-sort", "Reorder sections with call graph profile (default)", "Do not reorder sections with call graph profile">; def print_symbol_order: P< "print-symbol-order", "Print a symbol order specified by /call-graph-ordering-file and " "/call-graph-profile-sort into the specified file">; def wrap : P_priv<"wrap">; // Flags for debugging def lldmap : F<"lldmap">; def lldmap_file : Joined<["/", "-", "/?", "-?"], "lldmap:">; def map : F<"map">; def map_file : Joined<["/", "-", "/?", "-?"], "map:">; def show_timing : F<"time">; def summary : F<"summary">; //============================================================================== // The flags below do nothing. They are defined only for link.exe compatibility. //============================================================================== class QF : Joined<["/", "-", "/?", "-?"], name#":">; def ignoreidl : F<"ignoreidl">; 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 maxilksize : QF<"maxilksize">; def tlbid : QF<"tlbid">; def tlbout : QF<"tlbout">; def verbose_all : QF<"verbose">; def guardsym : QF<"guardsym">;