Sketch the rest of the clang -cc1 option definitions, aka fun with C-x C-(.

ddunbar · ddunbar · commit 33a33d8abd7a · 2009-11-24T00:54:16.000Z
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89721 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang/Driver/CC1Options.td b/include/clang/Driver/CC1Options.td
@@ -14,7 +14,9 @@
 // Include the common option parsing interfaces.
 include "OptParser.td"
 
+//===----------------------------------------------------------------------===//
 // Target Options
+//===----------------------------------------------------------------------===//
 
 def target_abi : Separate<"-target-abi">,
   HelpText<"Target a particular ABI type">;
@@ -25,7 +27,9 @@ def target_feature : Separate<"-target-feature">,
 def triple : Separate<"-triple">,
   HelpText<"Specify target triple (e.g. i686-apple-darwin9)">;
 
+//===----------------------------------------------------------------------===//
 // Analyzer Options
+//===----------------------------------------------------------------------===//
 
 def analysis_CFGDump : Flag<"-cfg-dump">,
   HelpText<"Display Control-Flow Graphs">;
@@ -89,7 +93,9 @@ def analyzer_viz_egraph_graphviz : Flag<"-analyzer-viz-egraph-graphviz">,
 def analyzer_viz_egraph_ubigraph : Flag<"-analyzer-viz-egraph-ubigraph">,
   HelpText<"Display exploded graph using Ubigraph">;
 
+//===----------------------------------------------------------------------===//
 // CodeGen Options
+//===----------------------------------------------------------------------===//
 
 def disable_llvm_optzns : Flag<"-disable-llvm-optzns">,
   HelpText<"Don't run LLVM optimization passes">;
@@ -105,7 +111,10 @@ def fno_merge_all_constants : Flag<"-fno-merge-all-constants">,
 def O : Joined<"-O">, HelpText<"Optimization level">;
 def Os : Flag<"-Os">, HelpText<"Optimize for size">;
 
+//===----------------------------------------------------------------------===//
 // Dependency Output Options
+//===----------------------------------------------------------------------===//
+
 def dependency_file : Separate<"-dependency-file">,
   HelpText<"Filename (or -) to write dependency output to">;
 def sys_header_deps : Flag<"-sys-header-deps">,
@@ -114,28 +123,23 @@ def MT : Separate<"-MT">, HelpText<"Specify target for dependency">;
 def MP : Flag<"-MP">,
   HelpText<"Create phony target for each dependency (other than main file)">;
 
+//===----------------------------------------------------------------------===//
 // Diagnostic Options
+//===----------------------------------------------------------------------===//
 
 def dump_build_information : Separate<"-dump-build-information">,
   MetaVarName<"filename">,
   HelpText<"output a dump of some build information to a file">;
-
 def fno_show_column : Flag<"-fno-show-column">,
   HelpText<"Do not include column number on diagnostics">;
-
 def fno_show_source_location : Flag<"-fno-show-source-location">,
   HelpText<"Do not include source location information with diagnostics">;
-
 def fno_caret_diagnostics : Flag<"-fno-caret-diagnostics">,
   HelpText<"Do not include source line and caret with diagnostics">;
-
 def fno_diagnostics_fixit_info : Flag<"-fno-diagnostics-fixit-info">,
   HelpText<"Do not include fixit information in diagnostics">;
-
-def w : Flag<"w">, HelpText<"Suppress all warnings">;
-
+def w : Flag<"-w">, HelpText<"Suppress all warnings">;
 def pedantic : Flag<"-pedantic">;
-
 def pedantic_errors : Flag<"-pedantic-errors">;
 
 // This gets all -W options, including -Werror, -W[no-]system-headers, etc.  The
@@ -145,18 +149,242 @@ def W : Joined<"-W">;
 
 def fdiagnostics_print_source_range_info : Flag<"-fdiagnostics-print-source-range-info">,
   HelpText<"Print source range spans in numeric form">;
-
 def fdiagnostics_show_option : Flag<"-fdiagnostics-show-option">,
   HelpText<"Print diagnostic name with mappable diagnostics">;
-
 def fmessage_length : Separate<"-fmessage-length">, MetaVarName<"N">,
   HelpText<"Format message diagnostics so that they fit within N columns or fewer, when possible.">;
-
 def fcolor_diagnostics : Flag<"-fcolor-diagnostics">,
   HelpText<"Use colors in diagnostics">;
-
 def Wno_rewrite_macros : Flag<"-Wno-rewrite-macros">,
   HelpText<"Silence ObjC rewriting warnings">;
-
 def verify : Flag<"-verify">,
   HelpText<"Verify emitted diagnostics and warnings">;
+
+//===----------------------------------------------------------------------===//
+// Frontend Options
+//===----------------------------------------------------------------------===//
+
+def code_completion_at : Separate<"-code-completion-at">,
+  MetaVarName<"file:line:column">,
+  HelpText<"Dump code-completion information at a location">;
+def no_code_completion_debug_printer : Flag<"-no-code-completion-debug-printer">,
+  HelpText<"Don't the \"debug\" code-completion print">;
+def code_completion_macros : Flag<"-code-completion-macros">,
+  HelpText<"Include macros in code-completion results">;
+def disable_free : Flag<"-disable-free">,
+  HelpText<"Disable freeing of memory on exit">;
+def empty_input_only : Flag<"-empty-input-only">,
+  HelpText<"Force running on an empty input file">;
+def x : Separate<"-x">, HelpText<"Input language type">;
+def cxx_inheritance_view : Separate<"-cxx-inheritance-view">,
+  MetaVarName<"class name">,
+  HelpText<"View C++ inheritance for a specified class">;
+def fixit_at : Separate<"-fixit-at">, MetaVarName<"source-location">,
+  HelpText<"Perform Fix-It modifications at the given source location">;
+def o : Separate<"-o">, MetaVarName<"path">, HelpText<"Specify output file">;
+def plugin : Separate<"-plugin">,
+  HelpText<"Use the named plugin action (use \"help\" to list available options)">;
+
+def Action_Group : OptionGroup<"<action group>">;
+let Group = Action_Group in {
+
+def Eonly : Flag<"-Eonly">,
+  HelpText<"Just run preprocessor, no output (for timings)">;
+def E : Flag<"-E">,
+  HelpText<"Run preprocessor, emit preprocessed file">;
+def dump_raw_tokens : Flag<"-dump-raw-tokens">,
+  HelpText<"Lex file in raw mode and dump raw tokens">;
+def analyze : Flag<"-analyze">,
+  HelpText<"Run static analysis engine">;
+def dump_tokens : Flag<"-dump-tokens">,
+  HelpText<"Run preprocessor, dump internal rep of tokens">;
+def parse_noop : Flag<"-parse-noop">,
+  HelpText<"Run parser with noop callbacks (for timings)">;
+def fsyntax_only : Flag<"-fsyntax-only">,
+  HelpText<"Run parser and perform semantic analysis">;
+def fixit : Flag<"-fixit">,
+  HelpText<"Apply fix-it advice to the input source">;
+def parse_print_callbacks : Flag<"-parse-print-callbacks">,
+  HelpText<"Run parser and print each callback invoked">;
+def emit_html : Flag<"-emit-html">,
+  HelpText<"Output input source as HTML">;
+def ast_print : Flag<"-ast-print">,
+  HelpText<"Build ASTs and then pretty-print them">;
+def ast_print_xml : Flag<"-ast-print-xml">,
+  HelpText<"Build ASTs and then print them in XML format">;
+def ast_dump : Flag<"-ast-dump">,
+  HelpText<"Build ASTs and then debug dump them">;
+def ast_view : Flag<"-ast-view">,
+  HelpText<"Build ASTs and view them with GraphViz">;
+def print_decl_contexts : Flag<"-print-decl-contexts">,
+  HelpText<"Print DeclContexts and their Decls">;
+def dump_record_layouts : Flag<"-dump-record-layouts">,
+  HelpText<"Dump record layout information">;
+def emit_pth : Flag<"-emit-pth">,
+  HelpText<"Generate pre-tokenized header file">;
+def emit_pch : Flag<"-emit-pch">,
+  HelpText<"Generate pre-compiled header file">;
+def S : Flag<"-S">,
+  HelpText<"Emit native assembly code">;
+def emit_llvm : Flag<"-emit-llvm">,
+  HelpText<"Build ASTs then convert to LLVM, emit .ll file">;
+def emit_llvm_bc : Flag<"-emit-llvm-bc">,
+  HelpText<"Build ASTs then convert to LLVM, emit .bc file">;
+def emit_llvm_only : Flag<"-emit-llvm-only">,
+  HelpText<"Build ASTs and convert to LLVM, discarding output">;
+def rewrite_test : Flag<"-rewrite-test">,
+  HelpText<"Rewriter playground">;
+def rewrite_objc : Flag<"-rewrite-objc">,
+  HelpText<"Rewrite ObjC into C (code rewriter example)">;
+def rewrite_macros : Flag<"-rewrite-macros">,
+  HelpText<"Expand macros without full preprocessing">;
+def rewrite_blocks : Flag<"-rewrite-blocks">,
+  HelpText<"Rewrite Blocks to C">;
+
+}
+
+def relocatable_pch : Flag<"-relocatable-pch">,
+  HelpText<"Whether to build a relocatable precompiled header">;
+def print_stats : Flag<"-print-stats">,
+  HelpText<"Print performance metrics and statistics">;
+def ftime_report : Flag<"-ftime-report">,
+  HelpText<"Print the amount of time each phase of compilation takes">;
+
+//===----------------------------------------------------------------------===//
+// Language Options
+//===----------------------------------------------------------------------===//
+
+def fno_builtin : Flag<"-fno-builtin">,
+  HelpText<"Disable implicit builtin knowledge of functions">;
+def faltivec : Flag<"-faltivec">,
+  HelpText<"Enable AltiVec vector initializer syntax">;
+def faccess_control : Flag<"-faccess-control">,
+  HelpText<"Enable C++ access control">;
+def fsigned_char : Flag<"-fsigned-char">,
+  HelpText<"Force char to be a signed/unsigned type">;
+def fdollars_in_identifiers : Flag<"-fdollars-in-identifiers">,
+  HelpText<"Allow '$' in identifiers">;
+def femit_all_decls : Flag<"-femit-all-decls">,
+  HelpText<"Emit all declarations, even if unused">;
+def fblocks : Flag<"-fblocks">,
+  HelpText<"enable the 'blocks' language feature">;
+def fheinous_gnu_extensions : Flag<"-fheinous-gnu-extensions">;  
+def fexceptions : Flag<"-fexceptions">,
+  HelpText<"Enable support for exception handling">;
+def ffreestanding : Flag<"-ffreestanding">,
+  HelpText<"Assert that the compilation takes place in a freestanding environment">;
+def fgnu_runtime : Flag<"-fgnu-runtime">,
+  HelpText<"Generate output compatible with the standard GNU Objective-C runtime">;
+def std_EQ : Joined<"-std">,
+  HelpText<"Language standard to compile for">;
+def fms_extensions : Flag<"-fms-extensions">,
+  HelpText<"Accept some non-standard constructs used in Microsoft header files ">;
+def main_file_name : Separate<"-main-file-name">,
+  HelpText<"Main file name to use for debug info">;
+def fno_math_errno : Flag<"-fno-math-errno">,
+  HelpText<"Don't require math functions to respect errno">;
+def fno_elide_constructors : Flag<"-fno-elide-constructors">,
+  HelpText<"Disable C++ copy constructor elision">;
+def fno_lax_vector_conversions : Flag<"-fno-lax-vector-conversions">,
+  HelpText<"Disallow implicit conversions between vectors with a different number of elements or different element types">;
+def fno_operator_names : Flag<"-fno-operator-names">,
+  HelpText<"Do not treat C++ operator name keywords as synonyms for operators">;
+def fconstant_string_class : Separate<"-fconstant-string-class">,
+  MetaVarName<"class name">,
+  HelpText<"Specify the class to use for constant Objective-C string objects.">;
+def fobjc_gc : Flag<"-fobjc-gc">,
+  HelpText<"Enable Objective-C garbage collection">;
+def fobjc_gc_only : Flag<"-fobjc-gc-only">,
+  HelpText<"Use GC exclusively for Objective-C related memory management">;
+def print_ivar_layout : Flag<"-print-ivar-layout">,
+  HelpText<"Enable Objective-C Ivar layout bitmap print trace">;
+def fobjc_nonfragile_abi : Flag<"-fobjc-nonfragile-abi">,
+  HelpText<"enable objective-c's nonfragile abi">;
+def ftrapv : Flag<"-ftrapv">,
+  HelpText<"Trap on integer overflow">;
+def pic_level : Separate<"pic-level">,
+  HelpText<"-Value for __PIC__">;
+def pthread : Flag<"-pthread">,
+  HelpText<"Support POSIX threads in generated code">;
+def fpascal_strings : Flag<"-fpascal-strings">,
+  HelpText<"Recognize and construct Pascal-style string literals">;
+def fno_rtti : Flag<"-fno-rtti">,
+  HelpText<"Disable generation of rtti information">;
+def fshort_wchar : Flag<"-fshort-wchar">,
+  HelpText<"Force wchar_t to be a short unsigned int">;
+def static_define : Flag<"-static-define">,
+  HelpText<"Should __STATIC__ be defined">;
+def stack_protector : Separate<"-stack-protector">,
+  HelpText<"Enable stack protectors">;
+def fvisibility : Separate<"-fvisibility">,
+  HelpText<"Default symbol visibility">;
+def ftemplate_depth : Separate<"-ftemplate-depth">,
+  HelpText<"Maximum depth of recursive template instantiation">;
+def trigraphs : Flag<"-trigraphs">,
+  HelpText<"Process trigraph sequences">;
+def fwritable_strings : Flag<"-fwritable-strings">,
+  HelpText<"Store string literals as writable data">;
+
+//===----------------------------------------------------------------------===//
+// Header Search Options
+//===----------------------------------------------------------------------===//
+
+def nostdinc : Flag<"-nostdinc">,
+  HelpText<"Disable standard #include directories">;
+def nobuiltininc : Flag<"-nobuiltininc">,
+  HelpText<"Disable builtin #include directories">;
+def F : Separate<"-F">, MetaVarName<"directory">,
+  HelpText<"Add directory to framework include search path">;
+def I : Separate<"-I">, MetaVarName<"directory">,
+  HelpText<"Add directory to include search path">;
+def idirafter : Separate<"-idirafter">, MetaVarName<"directory">,
+  HelpText<"Add directory to AFTER include search path">;
+def iquote : Separate<"-iquote">, MetaVarName<"directory">,
+  HelpText<"Add directory to QUOTE include search path">;
+def isystem : Separate<"-isystem">, MetaVarName<"directory">,
+  HelpText<"Add directory to SYSTEM include search path">;
+def iprefix : Separate<"-iprefix">, MetaVarName<"prefix">,
+  HelpText<"Set the -iwithprefix/-iwithprefixbefore prefix">;
+def iwithprefix : Separate<"-iwithprefix">, MetaVarName<"dir">,
+  HelpText<"Set directory to SYSTEM include search path with prefix">;
+def iwithprefixbefore : Separate<"-iwithprefixbefore">, MetaVarName<"dir">,
+  HelpText<"Set directory to include search path with prefix">;
+def isysroot : Separate<"-isysroot">, MetaVarName<"dir">,
+  HelpText<"Set the system root directory (usually /)">;
+def v : Flag<"-v">, HelpText<"Enable verbose output">;
+
+//===----------------------------------------------------------------------===//
+// Preprocessor Options
+//===----------------------------------------------------------------------===//
+
+def D : Separate<"-D">, MetaVarName<"macro">,
+  HelpText<"Predefine the specified macro">;
+def include_ : Separate<"-include">, MetaVarName<"file">, EnumName<"include">,
+  HelpText<"Include file before parsing">;
+def imacros : Separate<"-imacros">, MetaVarName<"file">,
+  HelpText<"Include macros from file before parsing">;
+def include_pch : Separate<"-include-pch">, MetaVarName<"file">,
+  HelpText<"Include precompiled header file">;
+def include_pth : Separate<"-include-pth">, MetaVarName<"file">,
+  HelpText<"Include file before parsing">;
+def token_cache : Separate<"-token-cache">, MetaVarName<"path">,
+  HelpText<"Use specified token cache file">;
+def U : Separate<"-U">, MetaVarName<"macro">,
+  HelpText<"Undefine the specified macro">;
+def undef : Flag<"-undef">, MetaVarName<"macro">,
+  HelpText<"undef all system defines">;
+
+//===----------------------------------------------------------------------===//
+// Preprocessed Output Options
+//===----------------------------------------------------------------------===//
+
+def P : Flag<"-P">,
+  HelpText<"Disable linemarker output in -E mode">;
+def C : Flag<"-C">,
+  HelpText<"Enable comment output in -E mode">;
+def CC : Flag<"-CC">,
+  HelpText<"Enable comment output in -E mode, even from macro expansions">;
+def dM : Flag<"-dM">,
+  HelpText<"Print macro definitions in -E mode instead of normal output">;
+def dD : Flag<"-dD">,
+  HelpText<"Print macro definitions in -E mode in addition to normal output">;
diff --git a/lib/Driver/CC1Options.cpp b/lib/Driver/CC1Options.cpp
@@ -216,6 +216,22 @@ static void ParseDiagnosticArgs(DiagnosticOptions &Opts, ArgList &Args) {
   Opts.Warnings = getAllArgValues(Args, OPT_W);
 }
 
+static void ParseFrontendArgs(FrontendOptions &Opts, ArgList &Args) {
+}
+
+static void ParseHeaderSearchArgs(HeaderSearchOptions &Opts, ArgList &Args) {
+}
+
+static void ParseLangArgs(LangOptions &Opts, ArgList &Args) {
+}
+
+static void ParsePreprocessorArgs(PreprocessorOptions &Opts, ArgList &Args) {
+}
+
+static void ParsePreprocessorOutputArgs(PreprocessorOutputOptions &Opts,
+                                        ArgList &Args) {
+}
+
 static void ParseTargetArgs(TargetOptions &Opts, ArgList &Args) {
   using namespace cc1options;
   Opts.ABI = getLastArgValue(Args, OPT_target_abi);
@@ -252,5 +268,10 @@ void CompilerInvocation::CreateFromArgs(CompilerInvocation &Res,
   ParseCodeGenArgs(Res.getCodeGenOpts(), *InputArgs);
   ParseDependencyOutputArgs(Res.getDependencyOutputOpts(), *InputArgs);
   ParseDiagnosticArgs(Res.getDiagnosticOpts(), *InputArgs);
+  ParseFrontendArgs(Res.getFrontendOpts(), *InputArgs);
+  ParseHeaderSearchArgs(Res.getHeaderSearchOpts(), *InputArgs);
+  ParseLangArgs(Res.getLangOpts(), *InputArgs);
+  ParsePreprocessorArgs(Res.getPreprocessorOpts(), *InputArgs);
+  ParsePreprocessorOutputArgs(Res.getPreprocessorOutputOpts(), *InputArgs);
   ParseTargetArgs(Res.getTargetOpts(), *InputArgs);
 }
diff --git a/tools/clang-cc/Options.cpp b/tools/clang-cc/Options.cpp
@@ -745,6 +745,7 @@ DumpDefines("dD", llvm::cl::desc("Print macro definitions in -E mode in "
                                 "addition to normal output"));
 
 }
+
 //===----------------------------------------------------------------------===//
 // Target Options
 //===----------------------------------------------------------------------===//

Original file line number	Diff line number	Diff line change
`@@ -745,6 +745,7 @@ DumpDefines("dD", llvm::cl::desc("Print macro definitions in -E mode in "`
`745`	`745`	`"addition to normal output"));`
`746`	`746`
`747`	`747`	`}`
	`748`	`+`
`748`	`749`	`//===----------------------------------------------------------------------===//`
`749`	`750`	`// Target Options`
`750`	`751`	`//===----------------------------------------------------------------------===//`