CompilerInvocation.cpp revision de05057932cebc3f43911f87d75869cb7b705a19
1b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar//===--- CompilerInvocation.cpp -------------------------------------------===// 2b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// 3b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// The LLVM Compiler Infrastructure 4b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// 5b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// This file is distributed under the University of Illinois Open Source 6b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// License. See LICENSE.TXT for details. 7b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar// 8b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar//===----------------------------------------------------------------------===// 9b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 10b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/CompilerInvocation.h" 1156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Basic/Diagnostic.h" 1256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Basic/Version.h" 1356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/Arg.h" 1456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/ArgList.h" 1556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/CC1Options.h" 1656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/DriverDiagnostic.h" 1756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/OptTable.h" 1856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Driver/Option.h" 1956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/CompilerInvocation.h" 2056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/LangStandard.h" 2156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/PCHReader.h" 2256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/ADT/OwningPtr.h" 2356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/ADT/SmallVector.h" 24b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "llvm/ADT/StringExtras.h" 2556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/ADT/StringSwitch.h" 26b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "llvm/Support/ErrorHandling.h" 2756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/System/Host.h" 2856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "llvm/System/Path.h" 29b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarusing namespace clang; 30b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 31b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisName(Analyses Kind) { 32b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 33b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 34b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::llvm_unreachable("Unknown analysis store!"); 35b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS(NAME, CMDFLAG, DESC, SCOPE)\ 36e2814d89025b847ad7363b21e3e053bbae180b54Daniel Dunbar case NAME: return "-" CMDFLAG; 37b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 38b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 39b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 40b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 41b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisStoreName(AnalysisStores Kind) { 42b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 43b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 44b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::llvm_unreachable("Unknown analysis store!"); 45b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS_STORE(NAME, CMDFLAG, DESC, CREATFN) \ 46b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case NAME##Model: return CMDFLAG; 47b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 48b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 49b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 50b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 51b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisConstraintName(AnalysisConstraints Kind) { 52b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 53b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 54b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::llvm_unreachable("Unknown analysis constraints!"); 55b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS_CONSTRAINTS(NAME, CMDFLAG, DESC, CREATFN) \ 56b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case NAME##Model: return CMDFLAG; 57b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 58b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 59b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 60b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 61b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getAnalysisDiagClientName(AnalysisDiagClients Kind) { 62b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 63b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar default: 64b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::llvm_unreachable("Unknown analysis client!"); 65b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#define ANALYSIS_DIAGNOSTICS(NAME, CMDFLAG, DESC, CREATFN, AUTOCREATE) \ 66b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case PD_##NAME: return CMDFLAG; 67b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar#include "clang/Frontend/Analyses.def" 68b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 69b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 70b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 7156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 7256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// Serialization (to args) 7356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 7456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 75b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void AnalyzerOptsToArgs(const AnalyzerOptions &Opts, 76b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 77b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.AnalysisList.size(); i != e; ++i) 78b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisName(Opts.AnalysisList[i])); 79b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalysisStoreOpt != BasicStoreModel) { 80b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-store"); 81b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisStoreName(Opts.AnalysisStoreOpt)); 82b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 83b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalysisConstraintsOpt != RangeConstraintsModel) { 84b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-constraints"); 85b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisConstraintName(Opts.AnalysisConstraintsOpt)); 86b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 87b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalysisDiagOpt != PD_HTML) { 88b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-output"); 89b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getAnalysisDiagClientName(Opts.AnalysisDiagOpt)); 90b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 91b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.AnalyzeSpecificFunction.empty()) { 92b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyze-function"); 93b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.AnalyzeSpecificFunction); 94b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 95b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalyzeAll) 96b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-opt-analyze-headers"); 97b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AnalyzerDisplayProgress) 98b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-display-progress"); 99b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EagerlyAssume) 100b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-eagerly-assume"); 1014db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar if (!Opts.PurgeDead) 1024db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar Res.push_back("-analyzer-no-purge-dead"); 103b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.TrimGraph) 104b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-trim-egraph"); 105b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.VisualizeEGDot) 106b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-viz-egraph-graphviz"); 107b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.VisualizeEGDot) 108b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-viz-egraph-ubigraph"); 109b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EnableExperimentalChecks) 110b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-analyzer-experimental-checks"); 111b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EnableExperimentalInternalChecks) 112e2814d89025b847ad7363b21e3e053bbae180b54Daniel Dunbar Res.push_back("-analyzer-experimental-internal-checks"); 113b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 114b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 115b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void CodeGenOptsToArgs(const CodeGenOptions &Opts, 116b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 117b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DebugInfo) 118b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-g"); 119b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableLLVMOpts) 120b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-llvm-optzns"); 121b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableRedZone) 122b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-red-zone"); 123b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.MergeAllConstants) 124b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-merge-all-constants"); 12550a4487683a7e09fb93e8b506181e034241a0ffeDaniel Dunbar if (Opts.NoCommon) 12650a4487683a7e09fb93e8b506181e034241a0ffeDaniel Dunbar Res.push_back("-fno-common"); 127b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoImplicitFloat) 128b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-no-implicit-float"); 129b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.OptimizeSize) { 130b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(Opts.OptimizationLevel == 2 && "Invalid options!"); 131b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-Os"); 1321be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar } else if (Opts.OptimizationLevel != 0) 1331be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-O" + llvm::utostr(Opts.OptimizationLevel)); 1347d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar if (!Opts.MainFileName.empty()) { 1357d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar Res.push_back("-main-file-name"); 1367d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar Res.push_back(Opts.MainFileName); 1377d065d0f21b35f445cee13730398bc2bec6edff2Daniel Dunbar } 138b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // SimplifyLibCalls is only derived. 139b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // TimePasses is only derived. 140b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // UnitAtATime is unused. 141b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // UnrollLoops is only derived. 142b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // VerifyModule is only derived. 143b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Inlining is only derived. 144f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar 145f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.AsmVerbose) 146f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-masm-verbose"); 147f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.CodeModel.empty()) { 148f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mcode-model"); 149f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.CodeModel); 150f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 151f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.DebugPass.empty()) { 152f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mdebug-pass"); 153f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.DebugPass); 154f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 155f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.DisableFPElim) 156f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mdisable-fp-elim"); 1573b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar if (!Opts.FloatABI.empty()) { 1583b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back("-mfloat-abi"); 1593b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back(Opts.FloatABI); 1603b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar } 161f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (!Opts.LimitFloatPrecision.empty()) { 162f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mlimit-float-precision"); 163f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.LimitFloatPrecision); 164f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 165f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.NoZeroInitializedInBSS) 166f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mno-zero-initialized-bss"); 1673b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar if (Opts.SoftFloat) 1683b315264d1a6fa303e20fe0caec306ccafc090deDaniel Dunbar Res.push_back("-msoft-float"); 169f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.UnwindTables) 170f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-munwind-tables"); 171f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar if (Opts.RelocationModel != "pic") { 172f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back("-mrelocation-model"); 173f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar Res.push_back(Opts.RelocationModel); 174f219e7c1529fac29e34483667f740b452e5ef9ccDaniel Dunbar } 175b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 176b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 177b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void DependencyOutputOptsToArgs(const DependencyOutputOptions &Opts, 178b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 179b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.IncludeSystemHeaders) 180b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-sys-header-deps"); 181b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.UsePhonyTargets) 182b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-MP"); 183b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.OutputFile.empty()) { 184b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dependency-file"); 185b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.OutputFile); 186b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 187b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Targets.size(); i != e; ++i) { 188b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-MT"); 189b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Targets[i]); 190b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 191b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 192b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 193b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void DiagnosticOptsToArgs(const DiagnosticOptions &Opts, 194b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 195b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.IgnoreWarnings) 196b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-w"); 197b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoRewriteMacros) 198b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-Wno-rewrite-macros"); 199b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Pedantic) 200b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pedantic"); 201b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PedanticErrors) 202b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pedantic-errors"); 203b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowColumn) 204b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-show-column"); 205b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowLocation) 206b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-show-source-location"); 207b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowCarets) 208b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-caret-diagnostics"); 209b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowFixits) 210b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-diagnostics-fixit-info"); 211b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowSourceRanges) 212b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdiagnostics-print-source-range-info"); 213b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowColors) 214b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fcolor-diagnostics"); 215b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.VerifyDiagnostics) 216b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-verify"); 217b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowOptionNames) 218b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdiagnostics-show-option"); 219b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.MessageLength) { 220b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fmessage-length"); 221b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.MessageLength)); 222b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 223b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.DumpBuildInformation.empty()) { 224b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dump-build-information"); 225b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.DumpBuildInformation); 226b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 227b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Warnings.size(); i != e; ++i) 228b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-W" + Opts.Warnings[i]); 229b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 230b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 231b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getInputKindName(FrontendOptions::InputKind Kind) { 232b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 2331b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_None: break; 2341b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_AST: return "ast"; 2351b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_Asm: return "assembler-with-cpp"; 2361b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_C: return "c"; 2371b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_CXX: return "c++"; 2381b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_ObjC: return "objective-c"; 2391b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_ObjCXX: return "objective-c++"; 2401b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_OpenCL: return "cl"; 2411b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_PreprocessedC: return "cpp-output"; 2421b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_PreprocessedCXX: return "c++-cpp-output"; 2431b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_PreprocessedObjC: return "objective-c-cpp-output"; 2441b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar case FrontendOptions::IK_PreprocessedObjCXX:return "objective-c++-cpp-output"; 245b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 246b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 247b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::llvm_unreachable("Unexpected language kind!"); 248b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar return 0; 249b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 250b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 251b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic const char *getActionName(frontend::ActionKind Kind) { 252b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar switch (Kind) { 253b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PluginAction: 254b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::InheritanceView: 255b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::llvm_unreachable("Invalid kind!"); 256b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 257b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTDump: return "-ast-dump"; 258b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTPrint: return "-ast-print"; 259b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTPrintXML: return "-ast-print-xml"; 260b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ASTView: return "-ast-view"; 261b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::DumpRawTokens: return "-dump-raw-tokens"; 262b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::DumpRecordLayouts: return "-dump-record-layouts"; 263b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::DumpTokens: return "-dump-tokens"; 264b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitAssembly: return "-S"; 265b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitBC: return "-emit-llvm-bc"; 266b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitHTML: return "-emit-html"; 267b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitLLVM: return "-emit-llvm"; 268b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::EmitLLVMOnly: return "-emit-llvm-only"; 269b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::FixIt: return "-fixit"; 270b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::GeneratePCH: return "-emit-pch"; 271b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::GeneratePTH: return "-emit-pth"; 272b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ParseNoop: return "-parse-noop"; 273b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ParsePrintCallbacks: return "-parse-print-callbacks"; 274b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::ParseSyntaxOnly: return "-fsyntax-only"; 275b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PrintDeclContext: return "-print-decl-contexts"; 276b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::PrintPreprocessedInput: return "-E"; 277b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteBlocks: return "-rewrite-blocks"; 278b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteMacros: return "-rewrite-macros"; 279b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteObjC: return "-rewrite-objc"; 280b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RewriteTest: return "-rewrite-test"; 281b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RunAnalysis: return "-analyze"; 282b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar case frontend::RunPreprocessorOnly: return "-Eonly"; 283b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 284b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 285b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::llvm_unreachable("Unexpected language kind!"); 286b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar return 0; 287b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 288b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 289b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void FrontendOptsToArgs(const FrontendOptions &Opts, 290b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 291b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.DebugCodeCompletionPrinter) 2924db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar Res.push_back("-no-code-completion-debug-printer"); 293b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DisableFree) 294b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-disable-free"); 295b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EmptyInputOnly) 296b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-empty-input-only"); 297b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.RelocatablePCH) 298b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-relocatable-pch"); 299b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowMacrosInCodeCompletion) 300b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-code-completion-macros"); 301b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowStats) 302eb01ac82901a9fd8f64d387395af42165556b767Daniel Dunbar Res.push_back("-print-stats"); 303b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowTimers) 304b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ftime-report"); 305b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 306b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar bool NeedLang = false; 307b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Inputs.size(); i != e; ++i) 308b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (FrontendOptions::getInputKindForExtension(Opts.Inputs[i].second) != 309b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Opts.Inputs[i].first) 310b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar NeedLang = true; 311b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (NeedLang) { 312b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-x"); 313b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getInputKindName(Opts.Inputs[0].first)); 314b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 315b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Inputs.size(); i != e; ++i) { 316b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert((!NeedLang || Opts.Inputs[i].first == Opts.Inputs[0].first) && 317b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "Unable to represent this input vector!"); 318b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Inputs[i].second); 319b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 320b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 321b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.OutputFile.empty()) { 322b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-o"); 323b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.OutputFile); 324b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 325b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ViewClassInheritance.empty()) { 326b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-cxx-inheritance-view"); 327b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ViewClassInheritance); 328b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 329b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.FixItLocations.size(); i != e; ++i) { 330b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fixit-at"); 331b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.FixItLocations[i].FileName + ":" + 332b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::utostr(Opts.FixItLocations[i].Line) + ":" + 333b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::utostr(Opts.FixItLocations[i].Column)); 334b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 335b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CodeCompletionAt.FileName.empty()) { 336b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-code-completion-at"); 337b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.CodeCompletionAt.FileName + ":" + 338b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::utostr(Opts.CodeCompletionAt.Line) + ":" + 339b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::utostr(Opts.CodeCompletionAt.Column)); 340b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 341b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ProgramAction != frontend::InheritanceView && 342b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Opts.ProgramAction != frontend::PluginAction) 343b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(getActionName(Opts.ProgramAction)); 344b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ActionName.empty()) { 345b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-plugin"); 346b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ActionName); 347b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 348b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 349b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 350b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void HeaderSearchOptsToArgs(const HeaderSearchOptions &Opts, 351b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 352c59dc9274612f318d43910a3b5de19997a8eb656Daniel Dunbar if (Opts.Sysroot != "/") { 353b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-isysroot"); 354b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Sysroot); 355b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 356b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 357b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar /// User specified include entries. 358b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.UserEntries.size(); i != e; ++i) { 359b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar const HeaderSearchOptions::Entry &E = Opts.UserEntries[i]; 360d8c780612f33efb2fdc53234129f1df195aacbb1Daniel Dunbar if (E.IsFramework && (E.Group != frontend::Angled || !E.IsUserSupplied)) 361b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::llvm_report_error("Invalid option set!"); 362b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (E.IsUserSupplied) { 363b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (E.Group == frontend::After) { 364b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-idirafter"); 365b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else if (E.Group == frontend::Quoted) { 366d8c780612f33efb2fdc53234129f1df195aacbb1Daniel Dunbar Res.push_back("-iquote"); 367b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else if (E.Group == frontend::System) { 368b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-isystem"); 369b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 370b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(E.Group == frontend::Angled && "Invalid group!"); 371b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.IsFramework ? "-F" : "-I"); 372b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 373b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 374b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (E.Group != frontend::Angled && E.Group != frontend::System) 375b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::llvm_report_error("Invalid option set!"); 376b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.Group == frontend::Angled ? "-iwithprefixbefore" : 377b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "-iwithprefix"); 378b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 379b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(E.Path); 380b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 381b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 382b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.EnvIncPath.empty()) { 383b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 384b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::llvm_report_error("Not yet implemented!"); 385b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 386b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CEnvIncPath.empty()) { 387b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 388b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::llvm_report_error("Not yet implemented!"); 389b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 390b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ObjCEnvIncPath.empty()) { 391b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 392b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::llvm_report_error("Not yet implemented!"); 393b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 394b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CXXEnvIncPath.empty()) { 395b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 396b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::llvm_report_error("Not yet implemented!"); 397b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 398b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ObjCXXEnvIncPath.empty()) { 399b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move env detection to driver. 400b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::llvm_report_error("Not yet implemented!"); 401b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 402b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.BuiltinIncludePath.empty()) { 403b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Provide an option for this, and move to driver. 404b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 405b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.UseStandardIncludes) 406b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-nostdinc"); 407b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Verbose) 408b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-v"); 409b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 410b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 411b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void LangOptsToArgs(const LangOptions &Opts, 412b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 413b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar LangOptions DefaultLangOpts; 414b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 415b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: Need to set -std to get all the implicit options. 416b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 417b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // FIXME: We want to only pass options relative to the defaults, which 418b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // requires constructing a target. :( 419b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // 420b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // It would be better to push the all target specific choices into the driver, 421b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // so that everything below that was more uniform. 422b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 423b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Trigraphs) 424b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-trigraphs"); 425b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Implicit based on the input kind: 426b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // AsmPreprocessor, CPlusPlus, ObjC1, ObjC2, OpenCL 427b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Implicit based on the input language standard: 428b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // BCPLComment, C99, CPlusPlus0x, Digraphs, GNUInline, ImplicitInt, GNUMode 429b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.DollarIdents) 430b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fdollars-in-identifiers"); 431a51ca5221235325ac420954a357db19290b8f93aDaniel Dunbar if (Opts.Microsoft) 432a51ca5221235325ac420954a357db19290b8f93aDaniel Dunbar Res.push_back("-fms-extensions=1"); 433b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ObjCNonFragileABI) 434b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fobjc-nonfragile-abi"); 435b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // NoInline is implicit. 436b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CXXOperatorNames) 437b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-operator-names"); 438b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PascalStrings) 439b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fpascal-strings"); 440b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.WritableStrings) 441b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fwritable-strings"); 442b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.LaxVectorConversions) 443b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-lax-vector-conversions"); 444b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.AltiVec) 445b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-faltivec"); 4461be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (Opts.Exceptions) 4471be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-fexceptions"); 448de05057932cebc3f43911f87d75869cb7b705a19Mike Stump if (!Opts.RTTI) 4494db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar Res.push_back("-fno-rtti"); 450c5a97ec19408c3dca4b6a6385f11d8c783b94d0bDaniel Dunbar if (!Opts.NeXTRuntime) 451c5a97ec19408c3dca4b6a6385f11d8c783b94d0bDaniel Dunbar Res.push_back("-fgnu-runtime"); 452b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Freestanding) 453b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ffreestanding"); 454b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.NoBuiltin) 455b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-builtin"); 456b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ThreadsafeStatics) 457b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::llvm_report_error("FIXME: Not yet implemented!"); 458b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.POSIXThreads) 459b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pthread"); 460a51ca5221235325ac420954a357db19290b8f93aDaniel Dunbar if (Opts.Blocks) 461e50c16773bed0a53c0df397186256606375e8722Daniel Dunbar Res.push_back("-fblocks"); 462b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.EmitAllDecls) 463b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-femit-all-decls"); 464a51ca5221235325ac420954a357db19290b8f93aDaniel Dunbar if (!Opts.MathErrno) 4654db166b723495fbfa475b50c44f38a4c1bc0bc34Daniel Dunbar Res.push_back("-fno-math-errno"); 466b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.OverflowChecking) 467b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ftrapv"); 468b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.HeinousExtensions) 469b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fheinous-gnu-extensions"); 470b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // Optimize is implicit. 471b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar // OptimizeSize is implicit. 472b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.Static) 473b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-static-define"); 474b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.PICLevel) { 475b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-pic-level"); 476b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.PICLevel)); 477b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 478b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ObjCGCBitmapPrint) 479b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-print-ivar-layout"); 4801be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar // FIXME: Don't forget to update when the default changes! 4811be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (Opts.AccessControl) 4821be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-faccess-control"); 4831be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (!Opts.CharIsSigned) 484e50c16773bed0a53c0df397186256606375e8722Daniel Dunbar Res.push_back("-fno-signed-char"); 4851be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar if (Opts.ShortWChar) 4861be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("-fshort-wchar"); 487b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ElideConstructors) 488b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fno-elide-constructors"); 489b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getGCMode() != LangOptions::NonGC) { 490b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getGCMode() == LangOptions::HybridGC) { 491b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fobjc-gc"); 492b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 493b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(Opts.getGCMode() == LangOptions::GCOnly && "Invalid GC mode!"); 494b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fobjc-gc-only"); 495b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 496b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 497b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getVisibilityMode() != LangOptions::Default) { 498b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fvisibility"); 499b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getVisibilityMode() == LangOptions::Hidden) { 5001be3b3bd5c983e3fc5b78db155632d2d2d6aa968Daniel Dunbar Res.push_back("hidden"); 501b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } else { 502b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar assert(Opts.getVisibilityMode() == LangOptions::Protected && 503b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar "Invalid visibility!"); 504b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("protected"); 505b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 506b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 507b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.getStackProtectorMode() != 0) { 508b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-stack-protector"); 509b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.getStackProtectorMode())); 510b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 511b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.InstantiationDepth != DefaultLangOpts.InstantiationDepth) { 512b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-ftemplate-depth"); 513b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(llvm::utostr(Opts.InstantiationDepth)); 514b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 5151b0969590e712d7d52fc9c0d43d3ab85c36d07a6Daniel Dunbar if (!Opts.ObjCConstantStringClass.empty()) { 516b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-fconstant-string-class"); 517b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ObjCConstantStringClass); 518b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 519b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 520b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 521b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void PreprocessorOptsToArgs(const PreprocessorOptions &Opts, 522b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 523b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Macros.size(); i != e; ++i) 5240ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(std::string(Opts.Macros[i].second ? "-U" : "-D") + 5250ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Opts.Macros[i].first); 526b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Includes.size(); i != e; ++i) { 5270ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar // FIXME: We need to avoid reincluding the implicit PCH and PTH includes. 528b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-include"); 529b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Includes[i]); 530b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 531b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.MacroIncludes.size(); i != e; ++i) { 532b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-imacros"); 5330ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(Opts.MacroIncludes[i]); 534b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 535b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.UsePredefines) 536b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-undef"); 537b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ImplicitPCHInclude.empty()) { 5380ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back("-include-pch"); 539b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ImplicitPCHInclude); 540b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 541b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ImplicitPTHInclude.empty()) { 5420ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back("-include-pth"); 543b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ImplicitPTHInclude); 544b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 545b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.TokenCache.empty()) { 5460ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar if (Opts.ImplicitPTHInclude.empty()) { 5470ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back("-token-cache"); 5480ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar Res.push_back(Opts.TokenCache); 5490ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar } else 5500ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar assert(Opts.ImplicitPTHInclude == Opts.TokenCache && 5510ff679f5ddd24a4acbeffc9757a9b2a6e4673c14Daniel Dunbar "Unsupported option combination!"); 552b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 553b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 554b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 555b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void PreprocessorOutputOptsToArgs(const PreprocessorOutputOptions &Opts, 556b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 557b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowCPP && !Opts.ShowMacros) 558b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar llvm::llvm_report_error("Invalid option combination!"); 559b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 560b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowCPP && Opts.ShowMacros) 561b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dD"); 562b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar else if (!Opts.ShowCPP && Opts.ShowMacros) 563b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-dM"); 564b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 565b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ShowLineMarkers) 566b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-P"); 567b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowComments) 568b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-C"); 569b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (Opts.ShowMacroComments) 570b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-CC"); 571b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 572b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 573b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarstatic void TargetOptsToArgs(const TargetOptions &Opts, 574b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar std::vector<std::string> &Res) { 575b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-triple"); 576b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Triple); 577b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.CPU.empty()) { 57821affc089773edc30be43ecb0022a48acdac7093Daniel Dunbar Res.push_back("-mcpu"); 579b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.CPU); 580b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 581b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar if (!Opts.ABI.empty()) { 582b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-target-abi"); 583b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.ABI); 584b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 585b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar for (unsigned i = 0, e = Opts.Features.size(); i != e; ++i) { 586b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back("-target-feature"); 587b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar Res.push_back(Opts.Features[i]); 588b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar } 589b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 590b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar 591b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbarvoid CompilerInvocation::toArgs(std::vector<std::string> &Res) { 592b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar AnalyzerOptsToArgs(getAnalyzerOpts(), Res); 593b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar CodeGenOptsToArgs(getCodeGenOpts(), Res); 594b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar DependencyOutputOptsToArgs(getDependencyOutputOpts(), Res); 595b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar DiagnosticOptsToArgs(getDiagnosticOpts(), Res); 596b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar FrontendOptsToArgs(getFrontendOpts(), Res); 597b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar HeaderSearchOptsToArgs(getHeaderSearchOpts(), Res); 598b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar LangOptsToArgs(getLangOpts(), Res); 599b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar PreprocessorOptsToArgs(getPreprocessorOpts(), Res); 600b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar PreprocessorOutputOptsToArgs(getPreprocessorOutputOpts(), Res); 601b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar TargetOptsToArgs(getTargetOpts(), Res); 602b3375cba7938e01895bb504e7e48ad94a2e07dd1Daniel Dunbar} 60356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 60456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 60556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// Deserialization (to args) 60656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar//===----------------------------------------------------------------------===// 60756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 60856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarusing namespace clang::driver; 60956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarusing namespace clang::driver::cc1options; 61056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 61156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic llvm::StringRef getLastArgValue(ArgList &Args, cc1options::ID ID, 61256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Default = "") { 61356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(ID)) 61456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return A->getValue(Args); 61556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return Default; 61656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 61756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 61856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic int getLastArgIntValue(ArgList &Args, cc1options::ID ID, 61956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar int Default, Diagnostic &Diags) { 62056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Arg *A = Args.getLastArg(ID); 62156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (!A) 62256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return Default; 62356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 62456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar int Res = Default; 62556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (llvm::StringRef(A->getValue(Args)).getAsInteger(10, Res)) 62656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_int_value) 62756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 62856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 62956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return Res; 63056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 63156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 63256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic std::vector<std::string> 63356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel DunbargetAllArgValues(ArgList &Args, cc1options::ID ID) { 63456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::SmallVector<const char *, 16> Values; 63556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Args.AddAllArgValues(Values, ID); 63656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return std::vector<std::string>(Values.begin(), Values.end()); 63756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 63856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 63956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// 64056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 64156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseAnalyzerArgs(AnalyzerOptions &Opts, ArgList &Args, 64256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 64356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 64456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 64556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisList.clear(); 64656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS(NAME, CMDFLAG, DESC, SCOPE) \ 64756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_analysis_##NAME)) Opts.AnalysisList.push_back(NAME); 64856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 64956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 65056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_store)) { 65156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Name = A->getValue(Args); 65256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisStores Value = llvm::StringSwitch<AnalysisStores>(Name) 65356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_STORE(NAME, CMDFLAG, DESC, CREATFN) \ 65456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, NAME##Model) 65556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 65656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NumStores); 65756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Error handling. 65856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Value == NumStores) 65956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 66056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_O)->getAsString(Args) << Name; 66156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 66256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisStoreOpt = Value; 66356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 66456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 66556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_constraints)) { 66656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Name = A->getValue(Args); 66756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisConstraints Value = llvm::StringSwitch<AnalysisConstraints>(Name) 66856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_CONSTRAINTS(NAME, CMDFLAG, DESC, CREATFN) \ 66956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, NAME##Model) 67056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 67156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NumConstraints); 67256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Error handling. 67356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Value == NumConstraints) 67456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 67556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_O)->getAsString(Args) << Name; 67656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 67756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisConstraintsOpt = Value; 67856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 67956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 68056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Arg *A = Args.getLastArg(OPT_analyzer_output)) { 68156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Name = A->getValue(Args); 68256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar AnalysisDiagClients Value = llvm::StringSwitch<AnalysisDiagClients>(Name) 68356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define ANALYSIS_DIAGNOSTICS(NAME, CMDFLAG, DESC, CREATFN, AUTOCREAT) \ 68456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(CMDFLAG, PD_##NAME) 68556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/Analyses.def" 68656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(NUM_ANALYSIS_DIAG_CLIENTS); 68756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Error handling. 68856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Value == NUM_ANALYSIS_DIAG_CLIENTS) 68956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 69056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_O)->getAsString(Args) << Name; 69156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 69256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalysisDiagOpt = Value; 69356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 69456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 69556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VisualizeEGDot = Args.hasArg(OPT_analyzer_viz_egraph_graphviz); 69656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VisualizeEGUbi = Args.hasArg(OPT_analyzer_viz_egraph_ubigraph); 69756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalyzeAll = Args.hasArg(OPT_analyzer_opt_analyze_headers); 69856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalyzerDisplayProgress = Args.hasArg(OPT_analyzer_display_progress); 69956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PurgeDead = !Args.hasArg(OPT_analyzer_no_purge_dead); 70056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EagerlyAssume = Args.hasArg(OPT_analyzer_eagerly_assume); 70156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AnalyzeSpecificFunction = getLastArgValue(Args, OPT_analyze_function); 70256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EnableExperimentalChecks = Args.hasArg(OPT_analyzer_experimental_checks); 70356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EnableExperimentalInternalChecks = 70456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Args.hasArg(OPT_analyzer_experimental_internal_checks); 70556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TrimGraph = Args.hasArg(OPT_trim_egraph); 70656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 70756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 70856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, 70956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 71056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 71156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // -Os implies -O2 71256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_Os)) 71356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizationLevel = 2; 71456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else { 71556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizationLevel = getLastArgIntValue(Args, OPT_O, 0, Diags); 71656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.OptimizationLevel > 3) { 71756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 71856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_O)->getAsString(Args) << Opts.OptimizationLevel; 71956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizationLevel = 3; 72056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 72156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 72256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 72356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // We must always run at least the always inlining pass. 72456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inlining = (Opts.OptimizationLevel > 1) ? CodeGenOptions::NormalInlining 72556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar : CodeGenOptions::OnlyAlwaysInlining; 72656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 72756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DebugInfo = Args.hasArg(OPT_g); 72856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableLLVMOpts = Args.hasArg(OPT_disable_llvm_optzns); 72956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableRedZone = Args.hasArg(OPT_disable_red_zone); 73056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.MergeAllConstants = !Args.hasArg(OPT_fno_merge_all_constants); 73156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoCommon = Args.hasArg(OPT_fno_common); 73256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoImplicitFloat = Args.hasArg(OPT_no_implicit_float); 73356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizeSize = Args.hasArg(OPT_Os); 73456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UnrollLoops = (Opts.OptimizationLevel > 1 && !Opts.OptimizeSize); 73556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 73656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AsmVerbose = Args.hasArg(OPT_masm_verbose); 73756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CodeModel = getLastArgValue(Args, OPT_mcode_model); 73856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DebugPass = getLastArgValue(Args, OPT_mdebug_pass); 73956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableFPElim = Args.hasArg(OPT_mdisable_fp_elim); 74056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.FloatABI = getLastArgValue(Args, OPT_mfloat_abi); 74156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.LimitFloatPrecision = getLastArgValue(Args, OPT_mlimit_float_precision); 74256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoZeroInitializedInBSS = Args.hasArg(OPT_mno_zero_initialized_in_bss); 74356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.SoftFloat = Args.hasArg(OPT_msoft_float); 74456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UnwindTables = Args.hasArg(OPT_munwind_tables); 74556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.RelocationModel = getLastArgValue(Args, OPT_mrelocation_model, "pic"); 74656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 74756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.MainFileName = getLastArgValue(Args, OPT_main_file_name); 74856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 74956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Put elsewhere? 75056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#ifdef NDEBUG 75156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VerifyModule = 0; 75256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#else 75356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VerifyModule = 1; 75456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#endif 75556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 75656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 75756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseDependencyOutputArgs(DependencyOutputOptions &Opts, 75856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ArgList &Args) { 75956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 76056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OutputFile = getLastArgValue(Args, OPT_dependency_file); 76156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Targets = getAllArgValues(Args, OPT_MT); 76256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.IncludeSystemHeaders = Args.hasArg(OPT_sys_header_deps); 76356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UsePhonyTargets = Args.hasArg(OPT_MP); 76456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 76556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 76656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseDiagnosticArgs(DiagnosticOptions &Opts, ArgList &Args, 76756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 76856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 76956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.IgnoreWarnings = Args.hasArg(OPT_w); 77056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoRewriteMacros = Args.hasArg(OPT_Wno_rewrite_macros); 77156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Pedantic = Args.hasArg(OPT_pedantic); 77256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PedanticErrors = Args.hasArg(OPT_pedantic_errors); 77356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowCarets = !Args.hasArg(OPT_fno_caret_diagnostics); 77456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowColors = Args.hasArg(OPT_fcolor_diagnostics); 77556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowColumn = !Args.hasArg(OPT_fno_show_column); 77656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowFixits = !Args.hasArg(OPT_fno_diagnostics_fixit_info); 77756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowLocation = !Args.hasArg(OPT_fno_show_source_location); 77856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowOptionNames = Args.hasArg(OPT_fdiagnostics_show_option); 77956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowSourceRanges = Args.hasArg(OPT_fdiagnostics_print_source_range_info); 78056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.VerifyDiagnostics = Args.hasArg(OPT_verify); 78156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.MessageLength = getLastArgIntValue(Args, OPT_fmessage_length, 0, Diags); 78256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DumpBuildInformation = getLastArgValue(Args, OPT_dump_build_information); 78356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Warnings = getAllArgValues(Args, OPT_W); 78456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 78556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 78656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic FrontendOptions::InputKind 78756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel DunbarParseFrontendArgs(FrontendOptions &Opts, ArgList &Args, Diagnostic &Diags) { 78856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 78956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParseSyntaxOnly; 79056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_Action_Group)) { 79156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (A->getOption().getID()) { 79256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar default: 79356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar assert(0 && "Invalid option in group!"); 79456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_dump: 79556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTDump; break; 79656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_print: 79756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTPrint; break; 79856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_print_xml: 79956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTPrintXML; break; 80056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_ast_view: 80156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ASTView; break; 80256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_dump_raw_tokens: 80356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::DumpRawTokens; break; 80456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_dump_record_layouts: 80556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::DumpRecordLayouts; break; 80656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_dump_tokens: 80756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::DumpTokens; break; 80856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_S: 80956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitAssembly; break; 81056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm_bc: 81156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitBC; break; 81256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_html: 81356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitHTML; break; 81456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm: 81556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitLLVM; break; 81656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_llvm_only: 81756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::EmitLLVMOnly; break; 81856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_fixit: 81956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::FixIt; break; 82056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_pch: 82156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::GeneratePCH; break; 82256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_emit_pth: 82356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::GeneratePTH; break; 82456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_parse_noop: 82556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParseNoop; break; 82656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_parse_print_callbacks: 82756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParsePrintCallbacks; break; 82856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_fsyntax_only: 82956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::ParseSyntaxOnly; break; 83056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_print_decl_contexts: 83156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PrintDeclContext; break; 83256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_E: 83356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PrintPreprocessedInput; break; 83456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_blocks: 83556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteBlocks; break; 83656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_macros: 83756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteMacros; break; 83856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_objc: 83956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteObjC; break; 84056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_rewrite_test: 84156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RewriteTest; break; 84256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_analyze: 84356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RunAnalysis; break; 84456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case OPT_Eonly: 84556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::RunPreprocessorOnly; break; 84656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 84756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 84856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_plugin)) { 84956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ProgramAction = frontend::PluginAction; 85056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ActionName = A->getValue(Args); 85156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 85256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 85356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_code_completion_at)) { 85456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CodeCompletionAt = 85556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParsedSourceLocation::FromString(A->getValue(Args)); 85656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.CodeCompletionAt.FileName.empty()) 85756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 85856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 85956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 86056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DebugCodeCompletionPrinter = 86156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar !Args.hasArg(OPT_no_code_completion_debug_printer); 86256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DisableFree = Args.hasArg(OPT_disable_free); 86356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EmptyInputOnly = Args.hasArg(OPT_empty_input_only); 86456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 86556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.FixItLocations.clear(); 86656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_fixit_at), 86756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 86856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar const char *Loc = it->getValue(Args); 86956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParsedSourceLocation PSL = ParsedSourceLocation::FromString(Loc); 87056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 87156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (PSL.FileName.empty()) { 87256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) << it->getAsString(Args) << Loc; 87356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar continue; 87456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 87556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 87656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.FixItLocations.push_back(PSL); 87756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 87856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 87956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OutputFile = getLastArgValue(Args, OPT_o); 88056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.RelocatablePCH = Args.hasArg(OPT_relocatable_pch); 88156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowMacrosInCodeCompletion = Args.hasArg(OPT_code_completion_macros); 88256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowStats = Args.hasArg(OPT_print_stats); 88356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowTimers = Args.hasArg(OPT_ftime_report); 88456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ViewClassInheritance = getLastArgValue(Args, OPT_cxx_inheritance_view); 88556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 88656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar FrontendOptions::InputKind DashX = FrontendOptions::IK_None; 88756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_x)) { 88856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar DashX = llvm::StringSwitch<FrontendOptions::InputKind>(A->getValue(Args)) 88956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("c", FrontendOptions::IK_C) 89056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("cl", FrontendOptions::IK_OpenCL) 89156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("c", FrontendOptions::IK_C) 89256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("cl", FrontendOptions::IK_OpenCL) 89356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("c++", FrontendOptions::IK_CXX) 89456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("objective-c", FrontendOptions::IK_ObjC) 89556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("objective-c++", FrontendOptions::IK_ObjCXX) 89656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("cpp-output", FrontendOptions::IK_PreprocessedC) 89756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("assembler-with-cpp", FrontendOptions::IK_Asm) 89856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("c++-cpp-output", FrontendOptions::IK_PreprocessedCXX) 89956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("objective-c-cpp-output", FrontendOptions::IK_PreprocessedObjC) 90056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("objective-c++-cpp-output", FrontendOptions::IK_PreprocessedObjCXX) 90156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("c-header", FrontendOptions::IK_C) 90256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("objective-c-header", FrontendOptions::IK_ObjC) 90356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("c++-header", FrontendOptions::IK_CXX) 90456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("objective-c++-header", FrontendOptions::IK_ObjCXX) 90556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case("ast", FrontendOptions::IK_AST) 90656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(FrontendOptions::IK_None); 90756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (DashX == FrontendOptions::IK_None) 90856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 90956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 91056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 91156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 91256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // '-' is the default input if none is given. 91356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar std::vector<std::string> Inputs = getAllArgValues(Args, OPT_INPUT); 91456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inputs.clear(); 91556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Inputs.empty()) 91656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Inputs.push_back("-"); 91756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (unsigned i = 0, e = Inputs.size(); i != e; ++i) { 91856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar FrontendOptions::InputKind IK = DashX; 91956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (IK == FrontendOptions::IK_None) { 92056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar IK = FrontendOptions::getInputKindForExtension( 92156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef(Inputs[i]).rsplit('.').second); 92256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Remove this hack. 92356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (i == 0) 92456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar DashX = IK; 92556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 92656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Inputs.push_back(std::make_pair(IK, Inputs[i])); 92756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 92856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 92956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return DashX; 93056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 93156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 93256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic std::string GetBuiltinIncludePath(const char *Argv0, 93356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar void *MainAddr) { 93456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::sys::Path P = llvm::sys::Path::GetMainExecutable(Argv0, MainAddr); 93556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 93656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (!P.isEmpty()) { 93756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.eraseComponent(); // Remove /clang from foo/bin/clang 93856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.eraseComponent(); // Remove /bin from foo/bin 93956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 94056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Get foo/lib/clang/<version>/include 94156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent("lib"); 94256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent("clang"); 94356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent(CLANG_VERSION_STRING); 94456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar P.appendComponent("include"); 94556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 94656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 94756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar return P.str(); 94856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 94956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 95056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseHeaderSearchArgs(HeaderSearchOptions &Opts, ArgList &Args, 95156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar const char *Argv0, void *MainAddr) { 95256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 95356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Sysroot = getLastArgValue(Args, OPT_isysroot, "/"); 95456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Verbose = Args.hasArg(OPT_v); 95556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UseStandardIncludes = !Args.hasArg(OPT_nostdinc); 95656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.BuiltinIncludePath = ""; 95756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Add an option for this, its a slow call. 95856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (!Args.hasArg(OPT_nobuiltininc)) 95956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.BuiltinIncludePath = GetBuiltinIncludePath(Argv0, MainAddr); 96056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 96156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add -I... and -F... options in order. 96256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_I, OPT_F), 96356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 96456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AddPath(it->getValue(Args), frontend::Angled, true, 96556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar /*IsFramework=*/ it->getOption().matches(OPT_F)); 96656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 96756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add -iprefix/-iwith-prefix/-iwithprefixbefore options. 96856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Prefix = ""; // FIXME: This isn't the correct default prefix. 96956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_iprefix, OPT_iwithprefix, 97056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar OPT_iwithprefixbefore), 97156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 97256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (it->getOption().matches(OPT_iprefix)) 97356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Prefix = it->getValue(Args); 97456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (it->getOption().matches(OPT_iwithprefix)) 97556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AddPath(Prefix.str() + it->getValue(Args), 97656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar frontend::System, false, false); 97756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 97856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AddPath(Prefix.str() + it->getValue(Args), 97956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar frontend::Angled, false, false); 98056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 98156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 98256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_idirafter), 98356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 98456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AddPath(it->getValue(Args), frontend::After, true, false); 98556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_iquote), 98656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 98756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AddPath(it->getValue(Args), frontend::Quoted, true, false); 98856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_isystem), 98956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) 99056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AddPath(it->getValue(Args), frontend::System, true, false); 99156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 99256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Need options for the various environment variables! 99356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 99456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 99556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseLangArgs(LangOptions &Opts, ArgList &Args, 99656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar FrontendOptions::InputKind IK, 99756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 99856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Cleanup per-file based stuff. 99956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 100056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Set some properties which depend soley on the input kind; it would be nice 100156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // to move these to the language standard, and have the driver resolve the 100256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // input kind + language standard. 100356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (IK == FrontendOptions::IK_Asm) { 100456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AsmPreprocessor = 1; 100556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } else if (IK == FrontendOptions::IK_ObjC || 100656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar IK == FrontendOptions::IK_ObjCXX || 100756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar IK == FrontendOptions::IK_PreprocessedObjC || 100856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar IK == FrontendOptions::IK_PreprocessedObjCXX) { 100956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjC1 = Opts.ObjC2 = 1; 101056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 101156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 101256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStandard::Kind LangStd = LangStandard::lang_unspecified; 101356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_std_EQ)) { 101456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = llvm::StringSwitch<LangStandard::Kind>(A->getValue(Args)) 101556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#define LANGSTANDARD(id, name, desc, features) \ 101656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Case(name, LangStandard::lang_##id) 101756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar#include "clang/Frontend/LangStandards.def" 101856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar .Default(LangStandard::lang_unspecified); 101956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (LangStd == LangStandard::lang_unspecified) 102056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 102156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << A->getAsString(Args) << A->getValue(Args); 102256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 102356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 102456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (LangStd == LangStandard::lang_unspecified) { 102556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Based on the base language, pick one. 102656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (IK) { 102756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_None: 102856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_AST: 102956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar assert(0 && "Invalid input kind!"); 103056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_OpenCL: 103156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_opencl; 103256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 103356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_Asm: 103456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_C: 103556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_PreprocessedC: 103656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_ObjC: 103756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_PreprocessedObjC: 103856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_gnu99; 103956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 104056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_CXX: 104156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_PreprocessedCXX: 104256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_ObjCXX: 104356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case FrontendOptions::IK_PreprocessedObjCXX: 104456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar LangStd = LangStandard::lang_gnucxx98; 104556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 104656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 104756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 104856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 104956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar const LangStandard &Std = LangStandard::getLangStandardForKind(LangStd); 105056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.BCPLComment = Std.hasBCPLComments(); 105156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.C99 = Std.isC99(); 105256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CPlusPlus = Std.isCPlusPlus(); 105356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CPlusPlus0x = Std.isCPlusPlus0x(); 105456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Digraphs = Std.hasDigraphs(); 105556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.GNUMode = Std.isGNUMode(); 105656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.GNUInline = !Std.isC99(); 105756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.HexFloats = Std.hasHexFloats(); 105856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ImplicitInt = Std.hasImplicitInt(); 105956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 106056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // OpenCL has some additional defaults. 106156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (LangStd == LangStandard::lang_opencl) { 106256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OpenCL = 1; 106356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AltiVec = 1; 106456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CXXOperatorNames = 1; 106556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.LaxVectorConversions = 1; 106656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 106756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 106856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // OpenCL and C++ both have bool, true, false keywords. 106956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Bool = Opts.OpenCL || Opts.CPlusPlus; 107056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 107156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.CPlusPlus) 107256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CXXOperatorNames = !Args.hasArg(OPT_fno_operator_names); 107356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 107456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_fobjc_gc_only)) 107556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setGCMode(LangOptions::GCOnly); 107656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (Args.hasArg(OPT_fobjc_gc)) 107756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setGCMode(LangOptions::HybridGC); 107856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 107956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_print_ivar_layout)) 108056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjCGCBitmapPrint = 1; 108156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 108256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_faltivec)) 108356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AltiVec = 1; 108456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 108556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_pthread)) 108656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.POSIXThreads = 1; 108756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 108856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::StringRef Vis = getLastArgValue(Args, OPT_fvisibility, 108956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar "default"); 109056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Vis == "default") 109156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setVisibilityMode(LangOptions::Default); 109256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (Vis == "hidden") 109356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setVisibilityMode(LangOptions::Hidden); 109456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else if (Vis == "protected") 109556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.setVisibilityMode(LangOptions::Protected); 109656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 109756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 109856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_fvisibility)->getAsString(Args) << Vis; 109956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 110056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OverflowChecking = Args.hasArg(OPT_ftrapv); 110156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 110256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Mimicing gcc's behavior, trigraphs are only enabled if -trigraphs 110356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // is specified, or -std is set to a conforming mode. 110456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Trigraphs = !Opts.GNUMode; 110556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_trigraphs)) 110656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Trigraphs = 1; 110756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 110856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DollarIdents = !Opts.AsmPreprocessor; 110956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_fdollars_in_identifiers)) 111056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.DollarIdents = 1; 111156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 111256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PascalStrings = Args.hasArg(OPT_fpascal_strings); 111356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Microsoft = Args.hasArg(OPT_fms_extensions); 111456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.WritableStrings = Args.hasArg(OPT_fwritable_strings); 111556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Args.hasArg(OPT_fno_lax_vector_conversions)) 111656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.LaxVectorConversions = 0; 111756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Exceptions = Args.hasArg(OPT_fexceptions); 1118de05057932cebc3f43911f87d75869cb7b705a19Mike Stump Opts.RTTI = !Args.hasArg(OPT_fno_rtti); 111956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Blocks = Args.hasArg(OPT_fblocks); 112056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CharIsSigned = !Args.hasArg(OPT_fno_signed_char); 112156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShortWChar = Args.hasArg(OPT_fshort_wchar); 112256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Freestanding = Args.hasArg(OPT_ffreestanding); 112356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoBuiltin = Args.hasArg(OPT_fno_builtin) || Opts.Freestanding; 112456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.HeinousExtensions = Args.hasArg(OPT_fheinous_gnu_extensions); 112556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.AccessControl = Args.hasArg(OPT_faccess_control); 112656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ElideConstructors = !Args.hasArg(OPT_fno_elide_constructors); 112756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.MathErrno = !Args.hasArg(OPT_fno_math_errno); 112856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.InstantiationDepth = getLastArgIntValue(Args, OPT_ftemplate_depth, 99, 112956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags); 113056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NeXTRuntime = !Args.hasArg(OPT_fgnu_runtime); 113156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjCConstantStringClass = getLastArgValue(Args, 113256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar OPT_fconstant_string_class); 113356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ObjCNonFragileABI = Args.hasArg(OPT_fobjc_nonfragile_abi); 113456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.EmitAllDecls = Args.hasArg(OPT_femit_all_decls); 113556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.PICLevel = getLastArgIntValue(Args, OPT_pic_level, 0, Diags); 113656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Static = Args.hasArg(OPT_static_define); 113756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.OptimizeSize = 0; 113856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 113956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Eliminate this dependency. 114056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar unsigned Opt = 114156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Args.hasArg(OPT_Os) ? 2 : getLastArgIntValue(Args, OPT_O, 0, Diags); 114256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Optimize = Opt != 0; 114356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 114456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // This is the __NO_INLINE__ define, which just depends on things like the 114556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // optimization level and -fno-inline, not actually whether the backend has 114656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // inlining enabled. 114756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // 114856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: This is affected by other options (-fno-inline). 114956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.NoInline = !Opt; 115056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 115156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar unsigned SSP = getLastArgIntValue(Args, OPT_stack_protector, 0, Diags); 115256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar switch (SSP) { 115356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar default: 115456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_invalid_value) 115556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args.getLastArg(OPT_stack_protector)->getAsString(Args) << SSP; 115656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar break; 115756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case 0: Opts.setStackProtectorMode(LangOptions::SSPOff); break; 115856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case 1: Opts.setStackProtectorMode(LangOptions::SSPOn); break; 115956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar case 2: Opts.setStackProtectorMode(LangOptions::SSPReq); break; 116056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 116156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 116256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 116356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParsePreprocessorArgs(PreprocessorOptions &Opts, ArgList &Args) { 116456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 116556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ImplicitPCHInclude = getLastArgValue(Args, OPT_include_pch); 116656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ImplicitPTHInclude = getLastArgValue(Args, OPT_include_pth); 116756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (const Arg *A = Args.getLastArg(OPT_token_cache)) 116856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TokenCache = A->getValue(Args); 116956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 117056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.TokenCache = Opts.ImplicitPTHInclude; 117156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.UsePredefines = !Args.hasArg(OPT_undef); 117256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 117356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add macros from the command line. 117456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_D, OPT_U), 117556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 117656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (it->getOption().matches(OPT_D)) 117756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.addMacroDef(it->getValue(Args)); 117856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar else 117956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.addMacroUndef(it->getValue(Args)); 118056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 118156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 118256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.MacroIncludes = getAllArgValues(Args, OPT_imacros); 118356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 118456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Add the ordered list of -includes. 118556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args.filtered_begin(OPT_include, OPT_include_pch, 118656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar OPT_include_pth), 118756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args.filtered_end(); it != ie; ++it) { 118856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // PCH is handled specially, we need to extra the original include path. 118956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (it->getOption().matches(OPT_include_pch)) { 119056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar std::string OriginalFile = 119156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar PCHReader::getOriginalSourceFile(it->getValue(Args)); 119256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 119356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // FIXME: Don't fail like this. 119456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (OriginalFile.empty()) 119556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar exit(1); 119656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 119756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Includes.push_back(OriginalFile); 119856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } else 119956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Includes.push_back(it->getValue(Args)); 120056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar } 120156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 120256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 120356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParsePreprocessorOutputArgs(PreprocessorOutputOptions &Opts, 120456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ArgList &Args) { 120556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 120656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowCPP = !Args.hasArg(OPT_dM); 120756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowMacros = Args.hasArg(OPT_dM) || Args.hasArg(OPT_dD); 120856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowLineMarkers = !Args.hasArg(OPT_P); 120956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowComments = Args.hasArg(OPT_C); 121056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ShowMacroComments = Args.hasArg(OPT_CC); 121156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 121256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 121356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarstatic void ParseTargetArgs(TargetOptions &Opts, ArgList &Args) { 121456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar using namespace cc1options; 121556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.ABI = getLastArgValue(Args, OPT_target_abi); 121656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.CPU = getLastArgValue(Args, OPT_mcpu); 121756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Triple = getLastArgValue(Args, OPT_triple); 121856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Features = getAllArgValues(Args, OPT_target_feature); 121956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 122056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Use the host triple if unspecified. 122156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (Opts.Triple.empty()) 122256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts.Triple = llvm::sys::getHostTriple(); 122356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 122456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 122556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar// 122656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 122756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbarvoid CompilerInvocation::CreateFromArgs(CompilerInvocation &Res, 122856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar const char **ArgBegin, 122956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar const char **ArgEnd, 123056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar const char *Argv0, 123156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar void *MainAddr, 123256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diagnostic &Diags) { 123356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Parse the arguments. 123456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::OwningPtr<OptTable> Opts(createCC1OptTable()); 123556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar unsigned MissingArgIndex, MissingArgCount; 123656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar llvm::OwningPtr<InputArgList> Args( 123756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Opts->ParseArgs(ArgBegin, ArgEnd,MissingArgIndex, MissingArgCount)); 123856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 123956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Check for missing argument error. 124056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (MissingArgCount) 124156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_missing_argument) 124256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar << Args->getArgString(MissingArgIndex) << MissingArgCount; 124356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 124456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar // Issue errors on unknown arguments. 124556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar for (arg_iterator it = Args->filtered_begin(OPT_UNKNOWN), 124656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ie = Args->filtered_end(); it != ie; ++it) 124756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Diags.Report(diag::err_drv_unknown_argument) << it->getAsString(*Args); 124856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar 124956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseAnalyzerArgs(Res.getAnalyzerOpts(), *Args, Diags); 125056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseCodeGenArgs(Res.getCodeGenOpts(), *Args, Diags); 125156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseDependencyOutputArgs(Res.getDependencyOutputOpts(), *Args); 125256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseDiagnosticArgs(Res.getDiagnosticOpts(), *Args, Diags); 125356ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar FrontendOptions::InputKind DashX = 125456ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseFrontendArgs(Res.getFrontendOpts(), *Args, Diags); 125556ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseHeaderSearchArgs(Res.getHeaderSearchOpts(), *Args, 125656ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar Argv0, MainAddr); 125756ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar if (DashX != FrontendOptions::IK_AST) 125856ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseLangArgs(Res.getLangOpts(), *Args, DashX, Diags); 125956ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParsePreprocessorArgs(Res.getPreprocessorOpts(), *Args); 126056ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParsePreprocessorOutputArgs(Res.getPreprocessorOutputOpts(), *Args); 126156ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar ParseTargetArgs(Res.getTargetOpts(), *Args); 126256ac85c4fd18ee4af27c81b0ce11b2191461a0a5Daniel Dunbar} 1263