forked from OSchip/llvm-project
Sketch the rest of the clang -cc1 option definitions, aka fun with C-x C-(.
llvm-svn: 89721
This commit is contained in:
Daniel Dunbar
parent
2522908653
commit
8d731964d0
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@ -14,7 +14,9 @@
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// Include the common option parsing interfaces.
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include "OptParser.td"
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//===----------------------------------------------------------------------===//
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// Target Options
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//===----------------------------------------------------------------------===//
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def target_abi : Separate<"-target-abi">,
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HelpText<"Target a particular ABI type">;
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@ -25,7 +27,9 @@ def target_feature : Separate<"-target-feature">,
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def triple : Separate<"-triple">,
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HelpText<"Specify target triple (e.g. i686-apple-darwin9)">;
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//===----------------------------------------------------------------------===//
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// Analyzer Options
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//===----------------------------------------------------------------------===//
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def analysis_CFGDump : Flag<"-cfg-dump">,
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HelpText<"Display Control-Flow Graphs">;
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@ -89,7 +93,9 @@ def analyzer_viz_egraph_graphviz : Flag<"-analyzer-viz-egraph-graphviz">,
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def analyzer_viz_egraph_ubigraph : Flag<"-analyzer-viz-egraph-ubigraph">,
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HelpText<"Display exploded graph using Ubigraph">;
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//===----------------------------------------------------------------------===//
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// CodeGen Options
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//===----------------------------------------------------------------------===//
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def disable_llvm_optzns : Flag<"-disable-llvm-optzns">,
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HelpText<"Don't run LLVM optimization passes">;
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@ -105,7 +111,10 @@ def fno_merge_all_constants : Flag<"-fno-merge-all-constants">,
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def O : Joined<"-O">, HelpText<"Optimization level">;
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def Os : Flag<"-Os">, HelpText<"Optimize for size">;
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//===----------------------------------------------------------------------===//
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// Dependency Output Options
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//===----------------------------------------------------------------------===//
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def dependency_file : Separate<"-dependency-file">,
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HelpText<"Filename (or -) to write dependency output to">;
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def sys_header_deps : Flag<"-sys-header-deps">,
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@ -114,28 +123,23 @@ def MT : Separate<"-MT">, HelpText<"Specify target for dependency">;
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def MP : Flag<"-MP">,
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HelpText<"Create phony target for each dependency (other than main file)">;
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//===----------------------------------------------------------------------===//
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// Diagnostic Options
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//===----------------------------------------------------------------------===//
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def dump_build_information : Separate<"-dump-build-information">,
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MetaVarName<"filename">,
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HelpText<"output a dump of some build information to a file">;
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def fno_show_column : Flag<"-fno-show-column">,
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HelpText<"Do not include column number on diagnostics">;
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def fno_show_source_location : Flag<"-fno-show-source-location">,
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HelpText<"Do not include source location information with diagnostics">;
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def fno_caret_diagnostics : Flag<"-fno-caret-diagnostics">,
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HelpText<"Do not include source line and caret with diagnostics">;
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def fno_diagnostics_fixit_info : Flag<"-fno-diagnostics-fixit-info">,
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HelpText<"Do not include fixit information in diagnostics">;
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def w : Flag<"w">, HelpText<"Suppress all warnings">;
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def w : Flag<"-w">, HelpText<"Suppress all warnings">;
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def pedantic : Flag<"-pedantic">;
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def pedantic_errors : Flag<"-pedantic-errors">;
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// This gets all -W options, including -Werror, -W[no-]system-headers, etc. The
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@ -145,18 +149,242 @@ def W : Joined<"-W">;
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def fdiagnostics_print_source_range_info : Flag<"-fdiagnostics-print-source-range-info">,
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HelpText<"Print source range spans in numeric form">;
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def fdiagnostics_show_option : Flag<"-fdiagnostics-show-option">,
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HelpText<"Print diagnostic name with mappable diagnostics">;
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def fmessage_length : Separate<"-fmessage-length">, MetaVarName<"N">,
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HelpText<"Format message diagnostics so that they fit within N columns or fewer, when possible.">;
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def fcolor_diagnostics : Flag<"-fcolor-diagnostics">,
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HelpText<"Use colors in diagnostics">;
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def Wno_rewrite_macros : Flag<"-Wno-rewrite-macros">,
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HelpText<"Silence ObjC rewriting warnings">;
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def verify : Flag<"-verify">,
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HelpText<"Verify emitted diagnostics and warnings">;
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//===----------------------------------------------------------------------===//
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// Frontend Options
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//===----------------------------------------------------------------------===//
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def code_completion_at : Separate<"-code-completion-at">,
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MetaVarName<"file:line:column">,
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HelpText<"Dump code-completion information at a location">;
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def no_code_completion_debug_printer : Flag<"-no-code-completion-debug-printer">,
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HelpText<"Don't the \"debug\" code-completion print">;
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def code_completion_macros : Flag<"-code-completion-macros">,
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HelpText<"Include macros in code-completion results">;
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def disable_free : Flag<"-disable-free">,
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HelpText<"Disable freeing of memory on exit">;
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def empty_input_only : Flag<"-empty-input-only">,
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HelpText<"Force running on an empty input file">;
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def x : Separate<"-x">, HelpText<"Input language type">;
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def cxx_inheritance_view : Separate<"-cxx-inheritance-view">,
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MetaVarName<"class name">,
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HelpText<"View C++ inheritance for a specified class">;
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def fixit_at : Separate<"-fixit-at">, MetaVarName<"source-location">,
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HelpText<"Perform Fix-It modifications at the given source location">;
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def o : Separate<"-o">, MetaVarName<"path">, HelpText<"Specify output file">;
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def plugin : Separate<"-plugin">,
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HelpText<"Use the named plugin action (use \"help\" to list available options)">;
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def Action_Group : OptionGroup<"<action group>">;
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let Group = Action_Group in {
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def Eonly : Flag<"-Eonly">,
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HelpText<"Just run preprocessor, no output (for timings)">;
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def E : Flag<"-E">,
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HelpText<"Run preprocessor, emit preprocessed file">;
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def dump_raw_tokens : Flag<"-dump-raw-tokens">,
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HelpText<"Lex file in raw mode and dump raw tokens">;
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def analyze : Flag<"-analyze">,
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HelpText<"Run static analysis engine">;
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def dump_tokens : Flag<"-dump-tokens">,
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HelpText<"Run preprocessor, dump internal rep of tokens">;
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def parse_noop : Flag<"-parse-noop">,
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HelpText<"Run parser with noop callbacks (for timings)">;
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def fsyntax_only : Flag<"-fsyntax-only">,
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HelpText<"Run parser and perform semantic analysis">;
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def fixit : Flag<"-fixit">,
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HelpText<"Apply fix-it advice to the input source">;
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def parse_print_callbacks : Flag<"-parse-print-callbacks">,
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HelpText<"Run parser and print each callback invoked">;
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def emit_html : Flag<"-emit-html">,
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HelpText<"Output input source as HTML">;
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def ast_print : Flag<"-ast-print">,
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HelpText<"Build ASTs and then pretty-print them">;
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def ast_print_xml : Flag<"-ast-print-xml">,
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HelpText<"Build ASTs and then print them in XML format">;
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def ast_dump : Flag<"-ast-dump">,
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HelpText<"Build ASTs and then debug dump them">;
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def ast_view : Flag<"-ast-view">,
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HelpText<"Build ASTs and view them with GraphViz">;
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def print_decl_contexts : Flag<"-print-decl-contexts">,
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HelpText<"Print DeclContexts and their Decls">;
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def dump_record_layouts : Flag<"-dump-record-layouts">,
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HelpText<"Dump record layout information">;
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def emit_pth : Flag<"-emit-pth">,
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HelpText<"Generate pre-tokenized header file">;
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def emit_pch : Flag<"-emit-pch">,
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HelpText<"Generate pre-compiled header file">;
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def S : Flag<"-S">,
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HelpText<"Emit native assembly code">;
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def emit_llvm : Flag<"-emit-llvm">,
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HelpText<"Build ASTs then convert to LLVM, emit .ll file">;
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def emit_llvm_bc : Flag<"-emit-llvm-bc">,
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HelpText<"Build ASTs then convert to LLVM, emit .bc file">;
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def emit_llvm_only : Flag<"-emit-llvm-only">,
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HelpText<"Build ASTs and convert to LLVM, discarding output">;
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def rewrite_test : Flag<"-rewrite-test">,
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HelpText<"Rewriter playground">;
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def rewrite_objc : Flag<"-rewrite-objc">,
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HelpText<"Rewrite ObjC into C (code rewriter example)">;
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def rewrite_macros : Flag<"-rewrite-macros">,
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HelpText<"Expand macros without full preprocessing">;
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def rewrite_blocks : Flag<"-rewrite-blocks">,
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HelpText<"Rewrite Blocks to C">;
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}
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def relocatable_pch : Flag<"-relocatable-pch">,
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HelpText<"Whether to build a relocatable precompiled header">;
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def print_stats : Flag<"-print-stats">,
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HelpText<"Print performance metrics and statistics">;
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def ftime_report : Flag<"-ftime-report">,
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HelpText<"Print the amount of time each phase of compilation takes">;
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//===----------------------------------------------------------------------===//
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// Language Options
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//===----------------------------------------------------------------------===//
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def fno_builtin : Flag<"-fno-builtin">,
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HelpText<"Disable implicit builtin knowledge of functions">;
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def faltivec : Flag<"-faltivec">,
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HelpText<"Enable AltiVec vector initializer syntax">;
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def faccess_control : Flag<"-faccess-control">,
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HelpText<"Enable C++ access control">;
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def fsigned_char : Flag<"-fsigned-char">,
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HelpText<"Force char to be a signed/unsigned type">;
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def fdollars_in_identifiers : Flag<"-fdollars-in-identifiers">,
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HelpText<"Allow '$' in identifiers">;
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def femit_all_decls : Flag<"-femit-all-decls">,
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HelpText<"Emit all declarations, even if unused">;
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def fblocks : Flag<"-fblocks">,
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HelpText<"enable the 'blocks' language feature">;
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def fheinous_gnu_extensions : Flag<"-fheinous-gnu-extensions">;
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def fexceptions : Flag<"-fexceptions">,
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HelpText<"Enable support for exception handling">;
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def ffreestanding : Flag<"-ffreestanding">,
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HelpText<"Assert that the compilation takes place in a freestanding environment">;
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def fgnu_runtime : Flag<"-fgnu-runtime">,
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HelpText<"Generate output compatible with the standard GNU Objective-C runtime">;
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def std_EQ : Joined<"-std">,
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HelpText<"Language standard to compile for">;
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def fms_extensions : Flag<"-fms-extensions">,
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HelpText<"Accept some non-standard constructs used in Microsoft header files ">;
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def main_file_name : Separate<"-main-file-name">,
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HelpText<"Main file name to use for debug info">;
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def fno_math_errno : Flag<"-fno-math-errno">,
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HelpText<"Don't require math functions to respect errno">;
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def fno_elide_constructors : Flag<"-fno-elide-constructors">,
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HelpText<"Disable C++ copy constructor elision">;
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def fno_lax_vector_conversions : Flag<"-fno-lax-vector-conversions">,
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HelpText<"Disallow implicit conversions between vectors with a different number of elements or different element types">;
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def fno_operator_names : Flag<"-fno-operator-names">,
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HelpText<"Do not treat C++ operator name keywords as synonyms for operators">;
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def fconstant_string_class : Separate<"-fconstant-string-class">,
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MetaVarName<"class name">,
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HelpText<"Specify the class to use for constant Objective-C string objects.">;
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def fobjc_gc : Flag<"-fobjc-gc">,
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HelpText<"Enable Objective-C garbage collection">;
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def fobjc_gc_only : Flag<"-fobjc-gc-only">,
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HelpText<"Use GC exclusively for Objective-C related memory management">;
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def print_ivar_layout : Flag<"-print-ivar-layout">,
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HelpText<"Enable Objective-C Ivar layout bitmap print trace">;
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def fobjc_nonfragile_abi : Flag<"-fobjc-nonfragile-abi">,
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HelpText<"enable objective-c's nonfragile abi">;
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def ftrapv : Flag<"-ftrapv">,
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HelpText<"Trap on integer overflow">;
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def pic_level : Separate<"pic-level">,
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HelpText<"-Value for __PIC__">;
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def pthread : Flag<"-pthread">,
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HelpText<"Support POSIX threads in generated code">;
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def fpascal_strings : Flag<"-fpascal-strings">,
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HelpText<"Recognize and construct Pascal-style string literals">;
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def fno_rtti : Flag<"-fno-rtti">,
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HelpText<"Disable generation of rtti information">;
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def fshort_wchar : Flag<"-fshort-wchar">,
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HelpText<"Force wchar_t to be a short unsigned int">;
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def static_define : Flag<"-static-define">,
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HelpText<"Should __STATIC__ be defined">;
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def stack_protector : Separate<"-stack-protector">,
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HelpText<"Enable stack protectors">;
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def fvisibility : Separate<"-fvisibility">,
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HelpText<"Default symbol visibility">;
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def ftemplate_depth : Separate<"-ftemplate-depth">,
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HelpText<"Maximum depth of recursive template instantiation">;
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def trigraphs : Flag<"-trigraphs">,
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HelpText<"Process trigraph sequences">;
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def fwritable_strings : Flag<"-fwritable-strings">,
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HelpText<"Store string literals as writable data">;
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//===----------------------------------------------------------------------===//
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// Header Search Options
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//===----------------------------------------------------------------------===//
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def nostdinc : Flag<"-nostdinc">,
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HelpText<"Disable standard #include directories">;
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def nobuiltininc : Flag<"-nobuiltininc">,
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HelpText<"Disable builtin #include directories">;
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def F : Separate<"-F">, MetaVarName<"directory">,
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HelpText<"Add directory to framework include search path">;
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def I : Separate<"-I">, MetaVarName<"directory">,
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HelpText<"Add directory to include search path">;
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def idirafter : Separate<"-idirafter">, MetaVarName<"directory">,
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HelpText<"Add directory to AFTER include search path">;
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def iquote : Separate<"-iquote">, MetaVarName<"directory">,
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HelpText<"Add directory to QUOTE include search path">;
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def isystem : Separate<"-isystem">, MetaVarName<"directory">,
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HelpText<"Add directory to SYSTEM include search path">;
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def iprefix : Separate<"-iprefix">, MetaVarName<"prefix">,
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HelpText<"Set the -iwithprefix/-iwithprefixbefore prefix">;
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def iwithprefix : Separate<"-iwithprefix">, MetaVarName<"dir">,
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HelpText<"Set directory to SYSTEM include search path with prefix">;
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def iwithprefixbefore : Separate<"-iwithprefixbefore">, MetaVarName<"dir">,
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HelpText<"Set directory to include search path with prefix">;
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def isysroot : Separate<"-isysroot">, MetaVarName<"dir">,
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HelpText<"Set the system root directory (usually /)">;
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def v : Flag<"-v">, HelpText<"Enable verbose output">;
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//===----------------------------------------------------------------------===//
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// Preprocessor Options
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//===----------------------------------------------------------------------===//
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def D : Separate<"-D">, MetaVarName<"macro">,
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HelpText<"Predefine the specified macro">;
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def include_ : Separate<"-include">, MetaVarName<"file">, EnumName<"include">,
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HelpText<"Include file before parsing">;
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def imacros : Separate<"-imacros">, MetaVarName<"file">,
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HelpText<"Include macros from file before parsing">;
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def include_pch : Separate<"-include-pch">, MetaVarName<"file">,
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HelpText<"Include precompiled header file">;
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def include_pth : Separate<"-include-pth">, MetaVarName<"file">,
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HelpText<"Include file before parsing">;
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def token_cache : Separate<"-token-cache">, MetaVarName<"path">,
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HelpText<"Use specified token cache file">;
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def U : Separate<"-U">, MetaVarName<"macro">,
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HelpText<"Undefine the specified macro">;
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def undef : Flag<"-undef">, MetaVarName<"macro">,
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HelpText<"undef all system defines">;
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//===----------------------------------------------------------------------===//
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// Preprocessed Output Options
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//===----------------------------------------------------------------------===//
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def P : Flag<"-P">,
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HelpText<"Disable linemarker output in -E mode">;
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def C : Flag<"-C">,
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HelpText<"Enable comment output in -E mode">;
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def CC : Flag<"-CC">,
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HelpText<"Enable comment output in -E mode, even from macro expansions">;
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def dM : Flag<"-dM">,
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HelpText<"Print macro definitions in -E mode instead of normal output">;
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def dD : Flag<"-dD">,
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HelpText<"Print macro definitions in -E mode in addition to normal output">;
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@ -216,6 +216,22 @@ static void ParseDiagnosticArgs(DiagnosticOptions &Opts, ArgList &Args) {
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Opts.Warnings = getAllArgValues(Args, OPT_W);
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}
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static void ParseFrontendArgs(FrontendOptions &Opts, ArgList &Args) {
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}
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static void ParseHeaderSearchArgs(HeaderSearchOptions &Opts, ArgList &Args) {
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}
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static void ParseLangArgs(LangOptions &Opts, ArgList &Args) {
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}
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static void ParsePreprocessorArgs(PreprocessorOptions &Opts, ArgList &Args) {
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}
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static void ParsePreprocessorOutputArgs(PreprocessorOutputOptions &Opts,
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ArgList &Args) {
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}
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static void ParseTargetArgs(TargetOptions &Opts, ArgList &Args) {
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using namespace cc1options;
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Opts.ABI = getLastArgValue(Args, OPT_target_abi);
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@ -252,5 +268,10 @@ void CompilerInvocation::CreateFromArgs(CompilerInvocation &Res,
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ParseCodeGenArgs(Res.getCodeGenOpts(), *InputArgs);
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ParseDependencyOutputArgs(Res.getDependencyOutputOpts(), *InputArgs);
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ParseDiagnosticArgs(Res.getDiagnosticOpts(), *InputArgs);
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ParseFrontendArgs(Res.getFrontendOpts(), *InputArgs);
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ParseHeaderSearchArgs(Res.getHeaderSearchOpts(), *InputArgs);
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ParseLangArgs(Res.getLangOpts(), *InputArgs);
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ParsePreprocessorArgs(Res.getPreprocessorOpts(), *InputArgs);
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ParsePreprocessorOutputArgs(Res.getPreprocessorOutputOpts(), *InputArgs);
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ParseTargetArgs(Res.getTargetOpts(), *InputArgs);
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}
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@ -745,6 +745,7 @@ DumpDefines("dD", llvm::cl::desc("Print macro definitions in -E mode in "
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"addition to normal output"));
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}
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//===----------------------------------------------------------------------===//
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// Target Options
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//===----------------------------------------------------------------------===//
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