| include "llvm/Option/OptParser.td" |
| |
| // For options whose names are multiple letters, either one dash or |
| // two can precede the option name except those that start with 'o'. |
| class F<string name>: Flag<["--", "-"], name>; |
| class J<string name>: Joined<["--", "-"], name>; |
| |
| multiclass Eq<string name, string help> { |
| def NAME: Separate<["--", "-"], name>; |
| def NAME # _eq: Joined<["--", "-"], name # "=">, Alias<!cast<Separate>(NAME)>, |
| HelpText<help>; |
| } |
| |
| multiclass B<string name, string help1, string help2> { |
| def NAME: Flag<["--", "-"], name>, HelpText<help1>; |
| def no_ # NAME: Flag<["--", "-"], "no-" # name>, HelpText<help2>; |
| } |
| |
| defm auxiliary: Eq<"auxiliary", "Set DT_AUXILIARY field to the specified name">; |
| |
| def Bsymbolic: F<"Bsymbolic">, HelpText<"Bind defined symbols locally">; |
| |
| def Bsymbolic_functions: F<"Bsymbolic-functions">, |
| HelpText<"Bind defined function symbols locally">; |
| |
| def Bdynamic: F<"Bdynamic">, HelpText<"Link against shared libraries (default)">; |
| |
| def Bstatic: F<"Bstatic">, HelpText<"Do not link against shared libraries">; |
| |
| def build_id: F<"build-id">, HelpText<"Alias for --build-id=fast">; |
| |
| def build_id_eq: J<"build-id=">, HelpText<"Generate build ID note">, |
| MetaVarName<"[fast,md5,sha1,uuid,0x<hexstring>]">; |
| |
| defm check_sections: B<"check-sections", |
| "Check section addresses for overlaps (default)", |
| "Do not check section addresses for overlaps">; |
| |
| defm compress_debug_sections: |
| Eq<"compress-debug-sections", "Compress DWARF debug sections">, |
| MetaVarName<"[none,zlib]">; |
| |
| defm defsym: Eq<"defsym", "Define a symbol alias">, MetaVarName<"<symbol>=<value>">; |
| |
| defm split_stack_adjust_size |
| : Eq<"split-stack-adjust-size", |
| "Specify adjustment to stack size when a split-stack function calls a " |
| "non-split-stack function">, |
| MetaVarName<"<value>">; |
| |
| defm library_path: |
| Eq<"library-path", "Add a directory to the library search path">, MetaVarName<"<dir>">; |
| |
| def O: JoinedOrSeparate<["-"], "O">, HelpText<"Optimize output file size">; |
| |
| defm Tbss: Eq<"Tbss", "Same as --section-start with .bss as the sectionname">; |
| |
| defm Tdata: Eq<"Tdata", "Same as --section-start with .data as the sectionname">; |
| |
| defm Ttext: Eq<"Ttext", "Same as --section-start with .text as the sectionname">; |
| |
| defm allow_multiple_definition: B<"allow-multiple-definition", |
| "Allow multiple definitions", |
| "Do not allow multiple definitions (default)">; |
| |
| defm apply_dynamic_relocs: B<"apply-dynamic-relocs", |
| "Apply link-time values for dynamic relocations", |
| "Do not apply link-time values for dynamic relocations (default)">; |
| |
| defm as_needed: B<"as-needed", |
| "Only set DT_NEEDED for shared libraries if used", |
| "Always set DT_NEEDED for shared libraries (default)">; |
| |
| defm call_graph_ordering_file: |
| Eq<"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">; |
| |
| // -chroot doesn't have a help text because it is an internal option. |
| def chroot: Separate<["--", "-"], "chroot">; |
| |
| def color_diagnostics: F<"color-diagnostics">, |
| HelpText<"Alias for --color-diagnostics=always">; |
| |
| def color_diagnostics_eq: J<"color-diagnostics=">, |
| HelpText<"Use colors in diagnostics">, |
| MetaVarName<"[auto,always,never]">; |
| |
| defm cref: B<"cref", |
| "Output cross reference table", |
| "Do not output cross reference table">; |
| |
| defm define_common: B<"define-common", |
| "Assign space to common symbols", |
| "Do not assign space to common symbols">; |
| |
| defm demangle: B<"demangle", |
| "Demangle symbol names (default)", |
| "Do not demangle symbol names">; |
| |
| def disable_new_dtags: F<"disable-new-dtags">, |
| HelpText<"Disable new dynamic tags">; |
| |
| def discard_all: F<"discard-all">, HelpText<"Delete all local symbols">; |
| |
| def discard_locals: F<"discard-locals">, |
| HelpText<"Delete temporary local symbols">; |
| |
| def discard_none: F<"discard-none">, |
| HelpText<"Keep all symbols in the symbol table">; |
| |
| defm dynamic_linker: Eq<"dynamic-linker", "Which dynamic linker to use">; |
| |
| defm dynamic_list: Eq<"dynamic-list", "Read a list of dynamic symbols">; |
| |
| defm eh_frame_hdr: B<"eh-frame-hdr", |
| "Request creation of .eh_frame_hdr section and PT_GNU_EH_FRAME segment header", |
| "Do not create .eh_frame_hdr section">; |
| |
| def emit_relocs: F<"emit-relocs">, HelpText<"Generate relocations in output">; |
| |
| def enable_new_dtags: F<"enable-new-dtags">, |
| HelpText<"Enable new dynamic tags (default)">; |
| |
| def end_group: F<"end-group">, |
| HelpText<"Ignored for compatibility with GNU unless you pass --warn-backrefs">; |
| |
| def end_lib: F<"end-lib">, |
| HelpText<"End a grouping of objects that should be treated as if they were together in an archive">; |
| |
| defm entry: Eq<"entry", "Name of entry point symbol">, |
| MetaVarName<"<entry>">; |
| |
| defm error_limit: |
| Eq<"error-limit", "Maximum number of errors to emit before stopping (0 = no limit)">; |
| |
| def error_unresolved_symbols: F<"error-unresolved-symbols">, |
| HelpText<"Report unresolved symbols as errors">; |
| |
| defm exclude_libs: Eq<"exclude-libs", "Exclude static libraries from automatic export">; |
| |
| defm execute_only: B<"execute-only", |
| "Mark executable sections unreadable", |
| "Mark executable sections readable (default)">; |
| |
| defm export_dynamic: B<"export-dynamic", |
| "Put symbols in the dynamic symbol table", |
| "Do not put symbols in the dynamic symbol table (default)">; |
| |
| defm export_dynamic_symbol: |
| Eq<"export-dynamic-symbol", "Put a symbol in the dynamic symbol table">; |
| |
| defm fatal_warnings: B<"fatal-warnings", |
| "Treat warnings as errors", |
| "Do not treat warnings as errors (default)">; |
| |
| defm filter: Eq<"filter", "Set DT_FILTER field to the specified name">; |
| |
| defm fini: Eq<"fini", "Specify a finalizer function">, MetaVarName<"<symbol>">; |
| |
| def fix_cortex_a53_843419: F<"fix-cortex-a53-843419">, |
| HelpText<"Apply fixes for AArch64 Cortex-A53 erratum 843419">; |
| |
| defm format: Eq<"format", "Change the input format of the inputs following this option">, |
| MetaVarName<"[default,elf,binary]">; |
| |
| defm gc_sections: B<"gc-sections", |
| "Enable garbage collection of unused sections", |
| "Disable garbage collection of unused sections (default)">; |
| |
| defm gdb_index: B<"gdb-index", |
| "Generate .gdb_index section", |
| "Do not generate .gdb_index section (default)">; |
| |
| defm gnu_unique: B<"gnu-unique", |
| "Enable STB_GNU_UNIQUE symbol binding (default)", |
| "Disable STB_GNU_UNIQUE symbol binding">; |
| |
| defm hash_style: Eq<"hash-style", "Specify hash style (sysv, gnu or both)">; |
| |
| def help: F<"help">, HelpText<"Print option help">; |
| |
| def icf_all: F<"icf=all">, HelpText<"Enable identical code folding">; |
| |
| def icf_safe: F<"icf=safe">, HelpText<"Enable safe identical code folding">; |
| |
| def icf_none: F<"icf=none">, HelpText<"Disable identical code folding (default)">; |
| |
| def ignore_function_address_equality: F<"ignore-function-address-equality">, |
| HelpText<"lld can break the address equality of functions">; |
| |
| def ignore_data_address_equality: F<"ignore-data-address-equality">, |
| HelpText<"lld can break the address equality of data">; |
| |
| defm image_base: Eq<"image-base", "Set the base address">; |
| |
| defm init: Eq<"init", "Specify an initializer function">, |
| MetaVarName<"<symbol>">; |
| |
| defm just_symbols: Eq<"just-symbols", "Just link symbols">; |
| |
| defm keep_unique: Eq<"keep-unique", "Do not fold this symbol during ICF">; |
| |
| defm library: Eq<"library", "Root name of library to use">, |
| MetaVarName<"<libName>">; |
| |
| def m: JoinedOrSeparate<["-"], "m">, HelpText<"Set target emulation">; |
| |
| defm Map: Eq<"Map", "Print a link map to the specified file">; |
| |
| defm merge_exidx_entries: B<"merge-exidx-entries", |
| "Enable merging .ARM.exidx entries (default)", |
| "Disable merging .ARM.exidx entries">; |
| |
| def nostdlib: F<"nostdlib">, |
| HelpText<"Only search directories specified on the command line">; |
| |
| def no_color_diagnostics: F<"no-color-diagnostics">, |
| HelpText<"Do not use colors in diagnostics">; |
| |
| def no_dynamic_linker: F<"no-dynamic-linker">, |
| HelpText<"Inhibit output of .interp section">; |
| |
| def noinhibit_exec: F<"noinhibit-exec">, |
| HelpText<"Retain the executable output file whenever it is still usable">; |
| |
| def no_omagic: F<"no-omagic">, MetaVarName<"<magic>">, |
| HelpText<"Do not set the text data sections to be writable">; |
| |
| def no_rosegment: F<"no-rosegment">, |
| HelpText<"Do not put read-only non-executable sections in their own segment">; |
| |
| def no_undefined: F<"no-undefined">, |
| HelpText<"Report unresolved symbols even if the linker is creating a shared library">; |
| |
| def o: JoinedOrSeparate<["-"], "o">, MetaVarName<"<path>">, |
| HelpText<"Path to file to write output">; |
| |
| def oformat: Separate<["--"], "oformat">, MetaVarName<"<format>">, |
| HelpText<"Specify the binary format for the output object file">; |
| |
| def omagic: Flag<["--"], "omagic">, MetaVarName<"<magic>">, |
| HelpText<"Set the text and data sections to be readable and writable">; |
| |
| defm orphan_handling: |
| Eq<"orphan-handling", "Control how orphan sections are handled when linker script used">; |
| |
| defm pack_dyn_relocs: |
| Eq<"pack-dyn-relocs", "Pack dynamic relocations in the given format">, |
| MetaVarName<"[none,android,relr,android+relr]">; |
| |
| defm use_android_relr_tags: B<"use-android-relr-tags", |
| "Use SHT_ANDROID_RELR / DT_ANDROID_RELR* tags instead of SHT_RELR / DT_RELR*", |
| "Use SHT_RELR / DT_RELR* tags (default)">; |
| |
| def pic_veneer: F<"pic-veneer">, |
| HelpText<"Always generate position independent thunks (veneers)">; |
| |
| defm pie: B<"pie", |
| "Create a position independent executable", |
| "Do not create a position independent executable (default)">; |
| |
| defm print_gc_sections: B<"print-gc-sections", |
| "List removed unused sections", |
| "Do not list removed unused sections (default)">; |
| |
| defm print_icf_sections: B<"print-icf-sections", |
| "List identical folded sections", |
| "Do not list identical folded sections (default)">; |
| |
| def pop_state: F<"pop-state">, |
| HelpText<"Undo the effect of -push-state">; |
| |
| def push_state: F<"push-state">, |
| HelpText<"Save the current state of -as-needed, -static and -whole-archive">; |
| |
| def print_map: F<"print-map">, |
| HelpText<"Print a link map to the standard output">; |
| |
| defm reproduce: Eq<"reproduce", "Dump linker invocation and input files for debugging">; |
| |
| defm rpath: Eq<"rpath", "Add a DT_RUNPATH to the output">; |
| |
| def relocatable: F<"relocatable">, HelpText<"Create relocatable object file">; |
| |
| defm retain_symbols_file: |
| Eq<"retain-symbols-file", "Retain only the symbols listed in the file">, |
| MetaVarName<"<file>">; |
| |
| defm script: Eq<"script", "Read linker script">; |
| |
| defm section_start: Eq<"section-start", "Set address of section">, |
| MetaVarName<"<address>">; |
| |
| def shared: F<"shared">, HelpText<"Build a shared object">; |
| |
| defm soname: Eq<"soname", "Set DT_SONAME">; |
| |
| defm sort_section: |
| Eq<"sort-section", "Specifies sections sorting rule when linkerscript is used">; |
| |
| def start_group: F<"start-group">, |
| HelpText<"Ignored for compatibility with GNU unless you pass --warn-backrefs">; |
| |
| def start_lib: F<"start-lib">, |
| HelpText<"Start a grouping of objects that should be treated as if they were together in an archive">; |
| |
| def strip_all: F<"strip-all">, HelpText<"Strip all symbols">; |
| |
| def strip_debug: F<"strip-debug">, HelpText<"Strip debugging information">; |
| |
| defm symbol_ordering_file: |
| Eq<"symbol-ordering-file", "Layout sections to place symbols in the order specified by symbol ordering file">; |
| |
| defm sysroot: Eq<"sysroot", "Set the system root">; |
| |
| def target1_rel: F<"target1-rel">, HelpText<"Interpret R_ARM_TARGET1 as R_ARM_REL32">; |
| |
| def target1_abs: F<"target1-abs">, HelpText<"Interpret R_ARM_TARGET1 as R_ARM_ABS32 (default)">; |
| |
| defm target2: |
| Eq<"target2", "Interpret R_ARM_TARGET2 as <type>, where <type> is one of rel, abs, or got-rel">, |
| MetaVarName<"<type>">; |
| |
| defm threads: B<"threads", |
| "Run the linker multi-threaded (default)", |
| "Do not run the linker multi-threaded">; |
| |
| defm toc_optimize : B<"toc-optimize", |
| "(PowerPC64) Enable TOC related optimizations (default)", |
| "(PowerPC64) Disable TOC related optimizations">; |
| |
| def trace: F<"trace">, HelpText<"Print the names of the input files">; |
| |
| defm trace_symbol: Eq<"trace-symbol", "Trace references to symbols">; |
| |
| defm undefined: Eq<"undefined", "Force undefined symbol during linking">, |
| MetaVarName<"<symbol>">; |
| |
| defm unresolved_symbols: |
| Eq<"unresolved-symbols", "Determine how to handle unresolved symbols">; |
| |
| defm undefined_version: B<"undefined-version", |
| "Allow unused version in version script (default)", |
| "Report version scripts that refer undefined symbols">; |
| |
| defm rsp_quoting: Eq<"rsp-quoting", "Quoting style for response files">, |
| MetaVarName<"[posix,windows]">; |
| |
| def v: Flag<["-"], "v">, HelpText<"Display the version number">; |
| |
| def verbose: F<"verbose">, HelpText<"Verbose mode">; |
| |
| def version: F<"version">, HelpText<"Display the version number and exit">; |
| |
| defm version_script: Eq<"version-script", "Read a version script">; |
| |
| defm warn_backrefs: B<"warn-backrefs", |
| "Warn about backward symbol references to fetch archive members", |
| "Do not warn about backward symbol references to fetch archive members (default)">; |
| |
| defm warn_common: B<"warn-common", |
| "Warn about duplicate common symbols", |
| "Do not warn about duplicate common symbols (default)">; |
| |
| defm warn_ifunc_textrel: B<"warn-ifunc-textrel", |
| "Warn about using ifunc symbols with text relocations", |
| "Do not warn about using ifunc symbols with text relocations (default)">; |
| |
| defm warn_symbol_ordering: B<"warn-symbol-ordering", |
| "Warn about problems with the symbol ordering file (default)", |
| "Do not warn about problems with the symbol ordering file">; |
| |
| def warn_unresolved_symbols: F<"warn-unresolved-symbols">, |
| HelpText<"Report unresolved symbols as warnings">; |
| |
| defm whole_archive: B<"whole-archive", |
| "Force load of all members in a static library", |
| "Do not force load of all members in a static library (default)">; |
| |
| defm wrap: Eq<"wrap", "Use wrapper functions for symbol">, |
| MetaVarName<"<symbol>=<symbol>">; |
| |
| def z: JoinedOrSeparate<["-"], "z">, MetaVarName<"<option>">, |
| HelpText<"Linker option extensions">; |
| |
| // Aliases |
| def: Separate<["-"], "f">, Alias<auxiliary>, HelpText<"Alias for --auxiliary">; |
| def: F<"call_shared">, Alias<Bdynamic>, HelpText<"Alias for --Bdynamic">; |
| def: F<"dy">, Alias<Bdynamic>, HelpText<"Alias for --Bdynamic">; |
| def: F<"dn">, Alias<Bstatic>, HelpText<"Alias for --Bstatic">; |
| def: F<"non_shared">, Alias<Bstatic>, HelpText<"Alias for --Bstatic">; |
| def: F<"static">, Alias<Bstatic>, HelpText<"Alias for --Bstatic">; |
| def: Flag<["-"], "d">, Alias<define_common>, HelpText<"Alias for --define-common">; |
| def: F<"dc">, Alias<define_common>, HelpText<"Alias for --define-common">; |
| def: F<"dp">, Alias<define_common>, HelpText<"Alias for --define-common">; |
| def: Flag<["-"], "x">, Alias<discard_all>, HelpText<"Alias for --discard-all">; |
| def: Flag<["-"], "X">, Alias<discard_locals>, HelpText<"Alias for --discard-locals">; |
| def: Flag<["-"], "q">, Alias<emit_relocs>, HelpText<"Alias for --emit-relocs">; |
| def: Flag<["-"], ")">, Alias<end_group>, HelpText<"Alias for --end-group">; |
| def: JoinedOrSeparate<["-"], "e">, Alias<entry>, HelpText<"Alias for --entry">; |
| def: Flag<["-"], "E">, Alias<export_dynamic>, HelpText<"Alias for --export-dynamic">; |
| def: Separate<["-"], "F">, Alias<filter>, HelpText<"Alias for --filter">; |
| def: Separate<["-"], "b">, Alias<format>, HelpText<"Alias for --format">; |
| def: JoinedOrSeparate<["-"], "l">, Alias<library>, HelpText<"Alias for --library">; |
| def: JoinedOrSeparate<["-"], "L">, Alias<library_path>, HelpText<"Alias for --library-path">; |
| def: F<"no-pic-executable">, Alias<no_pie>, HelpText<"Alias for --no-pie">; |
| def: Flag<["-"], "N">, Alias<omagic>, HelpText<"Alias for --omagic">; |
| def: Joined<["--"], "output=">, Alias<o>, HelpText<"Alias for -o">; |
| def: Separate<["--"], "output">, Alias<o>, HelpText<"Alias for -o">; |
| def: F<"pic-executable">, Alias<pie>, HelpText<"Alias for --pie">; |
| def: Flag<["-"], "M">, Alias<print_map>, HelpText<"Alias for --print-map">; |
| def: Flag<["-"], "r">, Alias<relocatable>, HelpText<"Alias for --relocatable">; |
| def: JoinedOrSeparate<["-"], "R">, Alias<rpath>, HelpText<"Alias for --rpath">; |
| def: JoinedOrSeparate<["-"], "T">, Alias<script>, HelpText<"Alias for --script">; |
| def: F<"Bshareable">, Alias<shared>, HelpText<"Alias for --shared">; |
| def: JoinedOrSeparate<["-"], "h">, Alias<soname>, HelpText<"Alias for --soname">; |
| def: Flag<["-"], "(">, Alias<start_group>, HelpText<"Alias for --start-group">; |
| def: Flag<["-"], "s">, Alias<strip_all>, HelpText<"Alias for --strip-all">; |
| def: Flag<["-"], "S">, Alias<strip_debug>, HelpText<"Alias for --strip-debug">; |
| def: Flag<["-"], "t">, Alias<trace>, HelpText<"Alias for --trace">; |
| def: JoinedOrSeparate<["-"], "y">, Alias<trace_symbol>, HelpText<"Alias for --trace-symbol">; |
| def: Separate<["-", "--"], "Ttext-segment">, Alias<Ttext>, HelpText<"Alias for --Ttext">; |
| def: Joined<["-", "--"], "Ttext-segment=">, Alias<Ttext>, HelpText<"Alias for --Ttext">; |
| def: JoinedOrSeparate<["-"], "u">, Alias<undefined>, HelpText<"Alias for --undefined">; |
| def: Flag<["-"], "V">, Alias<version>, HelpText<"Alias for --version">; |
| |
| // LTO-related options. |
| def lto_aa_pipeline: J<"lto-aa-pipeline=">, |
| HelpText<"AA pipeline to run during LTO. Used in conjunction with -lto-newpm-passes">; |
| def lto_debug_pass_manager: F<"lto-debug-pass-manager">, |
| HelpText<"Debug new pass manager">; |
| def lto_new_pass_manager: F<"lto-new-pass-manager">, |
| HelpText<"Use new pass manager">; |
| def lto_newpm_passes: J<"lto-newpm-passes=">, |
| HelpText<"Passes to run during LTO">; |
| def lto_O: J<"lto-O">, MetaVarName<"<opt-level>">, |
| HelpText<"Optimization level for LTO">; |
| def lto_partitions: J<"lto-partitions=">, |
| HelpText<"Number of LTO codegen partitions">; |
| def lto_sample_profile: J<"lto-sample-profile=">, |
| HelpText<"Sample profile file path">; |
| def disable_verify: F<"disable-verify">; |
| defm mllvm: Eq<"mllvm", "Additional arguments to forward to LLVM's option processing">; |
| def opt_remarks_filename: Separate<["--"], "opt-remarks-filename">, |
| HelpText<"YAML output file for optimization remarks">; |
| def opt_remarks_with_hotness: Flag<["--"], "opt-remarks-with-hotness">, |
| HelpText<"Include hotness information in the optimization remarks file">; |
| defm plugin_opt: Eq<"plugin-opt", "specifies LTO options for compatibility with GNU linkers">; |
| def save_temps: F<"save-temps">; |
| def thinlto_cache_dir: J<"thinlto-cache-dir=">, |
| HelpText<"Path to ThinLTO cached object file directory">; |
| defm thinlto_cache_policy: Eq<"thinlto-cache-policy", "Pruning policy for the ThinLTO cache">; |
| def thinlto_jobs: J<"thinlto-jobs=">, HelpText<"Number of ThinLTO jobs">; |
| |
| def: J<"plugin-opt=O">, Alias<lto_O>, HelpText<"Alias for -lto-O">; |
| def: F<"plugin-opt=debug-pass-manager">, |
| Alias<lto_debug_pass_manager>, HelpText<"Alias for -lto-debug-pass-manager">; |
| def: F<"plugin-opt=disable-verify">, Alias<disable_verify>, HelpText<"Alias for -disable-verify">; |
| def plugin_opt_dwo_dir_eq: J<"plugin-opt=dwo_dir=">, |
| HelpText<"Directory to store .dwo files when LTO and debug fission are used">; |
| def plugin_opt_emit_llvm: F<"plugin-opt=emit-llvm">; |
| def: J<"plugin-opt=jobs=">, Alias<thinlto_jobs>, HelpText<"Alias for -thinlto-jobs">; |
| def: J<"plugin-opt=lto-partitions=">, Alias<lto_partitions>, HelpText<"Alias for -lto-partitions">; |
| def plugin_opt_mcpu_eq: J<"plugin-opt=mcpu=">; |
| def: F<"plugin-opt=new-pass-manager">, |
| Alias<lto_new_pass_manager>, HelpText<"Alias for -lto-new-pass-manager">; |
| def plugin_opt_obj_path_eq: J<"plugin-opt=obj-path=">; |
| def: J<"plugin-opt=sample-profile=">, |
| Alias<lto_sample_profile>, HelpText<"Alias for -lto-sample-profile">; |
| def: F<"plugin-opt=save-temps">, Alias<save_temps>, HelpText<"Alias for -save-temps">; |
| def plugin_opt_thinlto_emit_imports_files: F<"plugin-opt=thinlto-emit-imports-files">; |
| def plugin_opt_thinlto_index_only: F<"plugin-opt=thinlto-index-only">; |
| def plugin_opt_thinlto_index_only_eq: J<"plugin-opt=thinlto-index-only=">; |
| def plugin_opt_thinlto_object_suffix_replace_eq: J<"plugin-opt=thinlto-object-suffix-replace=">; |
| def plugin_opt_thinlto_prefix_replace_eq: J<"plugin-opt=thinlto-prefix-replace=">; |
| |
| // Ignore LTO plugin-related options. |
| // clang -flto passes -plugin and -plugin-opt to the linker. This is required |
| // for ld.gold and ld.bfd to get LTO working. But it's not for lld which doesn't |
| // rely on a plugin. Instead of detecting which linker is used on clang side we |
| // just ignore the option on lld side as it's easier. In fact, the linker could |
| // be called 'ld' and understanding which linker is used would require parsing of |
| // --version output. |
| defm plugin: Eq<"plugin", "Ignored for compatibility with GNU linkers">; |
| |
| def plugin_opt_fresolution_eq: J<"plugin-opt=-fresolution=">; |
| def plugin_opt_pass_through_eq: J<"plugin-opt=-pass-through=">; |
| def plugin_opt_thinlto: J<"plugin-opt=thinlto">; |
| def plugin_opt_slash: J<"plugin-opt=/">; |
| |
| // Options listed below are silently ignored for now for compatibility. |
| def: F<"allow-shlib-undefined">; |
| def: F<"detect-odr-violations">; |
| def: Flag<["-"], "g">; |
| def: F<"long-plt">; |
| def: F<"no-add-needed">; |
| def: F<"no-allow-shlib-undefined">; |
| def: F<"no-copy-dt-needed-entries">; |
| def: F<"no-ctors-in-init-array">; |
| def: F<"no-keep-memory">; |
| def: F<"no-mmap-output-file">; |
| def: F<"no-warn-mismatch">; |
| def: Separate<["--", "-"], "rpath-link">; |
| def: J<"rpath-link=">; |
| def: F<"sort-common">; |
| def: F<"stats">; |
| def: F<"warn-execstack">; |
| def: F<"warn-once">; |
| def: F<"warn-shared-textrel">; |
| def: F<"EB">; |
| def: F<"EL">; |
| def: JoinedOrSeparate<["-"], "G">; |
| def: F<"Qy">; |
| |
| // Hidden option used for testing MIPS multi-GOT implementation. |
| defm mips_got_size: |
| Eq<"mips-got-size", "Max size of a single MIPS GOT. 0x10000 by default.">, |
| Flags<[HelpHidden]>; |
