701 lines
24 KiB
C++
701 lines
24 KiB
C++
//===--- ToolChains.h - ToolChain Implementations ---------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef CLANG_LIB_DRIVER_TOOLCHAINS_H_
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#define CLANG_LIB_DRIVER_TOOLCHAINS_H_
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#include "Tools.h"
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#include "clang/Basic/VersionTuple.h"
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#include "clang/Driver/Action.h"
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#include "clang/Driver/ToolChain.h"
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#include "llvm/ADT/DenseMap.h"
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#include "llvm/Support/Compiler.h"
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#include <vector>
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#include <set>
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namespace clang {
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namespace driver {
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namespace toolchains {
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/// Generic_GCC - A tool chain using the 'gcc' command to perform
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/// all subcommands; this relies on gcc translating the majority of
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/// command line options.
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class LLVM_LIBRARY_VISIBILITY Generic_GCC : public ToolChain {
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protected:
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/// \brief Struct to store and manipulate GCC versions.
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///
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/// We rely on assumptions about the form and structure of GCC version
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/// numbers: they consist of at most three '.'-separated components, and each
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/// component is a non-negative integer except for the last component. For
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/// the last component we are very flexible in order to tolerate release
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/// candidates or 'x' wildcards.
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///
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/// Note that the ordering established among GCCVersions is based on the
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/// preferred version string to use. For example we prefer versions without
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/// a hard-coded patch number to those with a hard coded patch number.
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///
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/// Currently this doesn't provide any logic for textual suffixes to patches
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/// in the way that (for example) Debian's version format does. If that ever
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/// becomes necessary, it can be added.
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struct GCCVersion {
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/// \brief The unparsed text of the version.
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std::string Text;
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/// \brief The parsed major, minor, and patch numbers.
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int Major, Minor, Patch;
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/// \brief The text of the parsed major, and major+minor versions.
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std::string MajorStr, MinorStr;
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/// \brief Any textual suffix on the patch number.
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std::string PatchSuffix;
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static GCCVersion Parse(StringRef VersionText);
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bool isOlderThan(int RHSMajor, int RHSMinor, int RHSPatch,
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StringRef RHSPatchSuffix = StringRef()) const;
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bool operator<(const GCCVersion &RHS) const {
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return isOlderThan(RHS.Major, RHS.Minor, RHS.Patch, RHS.PatchSuffix);
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}
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bool operator>(const GCCVersion &RHS) const { return RHS < *this; }
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bool operator<=(const GCCVersion &RHS) const { return !(*this > RHS); }
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bool operator>=(const GCCVersion &RHS) const { return !(*this < RHS); }
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};
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/// \brief This is a class to find a viable GCC installation for Clang to
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/// use.
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///
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/// This class tries to find a GCC installation on the system, and report
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/// information about it. It starts from the host information provided to the
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/// Driver, and has logic for fuzzing that where appropriate.
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class GCCInstallationDetector {
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bool IsValid;
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const Driver &D;
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llvm::Triple GCCTriple;
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// FIXME: These might be better as path objects.
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std::string GCCInstallPath;
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std::string GCCBiarchSuffix;
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std::string GCCParentLibPath;
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std::string GCCMIPSABIDirSuffix;
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GCCVersion Version;
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// We retain the list of install paths that were considered and rejected in
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// order to print out detailed information in verbose mode.
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std::set<std::string> CandidateGCCInstallPaths;
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public:
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GCCInstallationDetector(const Driver &D, const llvm::Triple &TargetTriple,
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const llvm::opt::ArgList &Args);
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/// \brief Check whether we detected a valid GCC install.
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bool isValid() const { return IsValid; }
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/// \brief Get the GCC triple for the detected install.
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const llvm::Triple &getTriple() const { return GCCTriple; }
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/// \brief Get the detected GCC installation path.
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StringRef getInstallPath() const { return GCCInstallPath; }
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/// \brief Get the detected GCC installation path suffix for the bi-arch
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/// target variant.
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StringRef getBiarchSuffix() const { return GCCBiarchSuffix; }
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/// \brief Get the detected GCC parent lib path.
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StringRef getParentLibPath() const { return GCCParentLibPath; }
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/// \brief Get the detected GCC MIPS ABI directory suffix.
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///
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/// This is used as a suffix both to the install directory of GCC and as
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/// a suffix to its parent lib path in order to select a MIPS ABI-specific
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/// subdirectory.
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///
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/// This will always be empty for any non-MIPS target.
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///
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// FIXME: This probably shouldn't exist at all, and should be factored
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// into the multiarch and/or biarch support. Please don't add more uses of
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// this interface, it is meant as a legacy crutch for the MIPS driver
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// logic.
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StringRef getMIPSABIDirSuffix() const { return GCCMIPSABIDirSuffix; }
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/// \brief Get the detected GCC version string.
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const GCCVersion &getVersion() const { return Version; }
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/// \brief Print information about the detected GCC installation.
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void print(raw_ostream &OS) const;
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private:
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static void
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CollectLibDirsAndTriples(const llvm::Triple &TargetTriple,
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const llvm::Triple &BiarchTriple,
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SmallVectorImpl<StringRef> &LibDirs,
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SmallVectorImpl<StringRef> &TripleAliases,
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SmallVectorImpl<StringRef> &BiarchLibDirs,
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SmallVectorImpl<StringRef> &BiarchTripleAliases);
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void ScanLibDirForGCCTriple(llvm::Triple::ArchType TargetArch,
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const llvm::opt::ArgList &Args,
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const std::string &LibDir,
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StringRef CandidateTriple,
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bool NeedsBiarchSuffix = false);
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void findMIPSABIDirSuffix(std::string &Suffix,
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llvm::Triple::ArchType TargetArch, StringRef Path,
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const llvm::opt::ArgList &Args);
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};
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GCCInstallationDetector GCCInstallation;
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public:
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Generic_GCC(const Driver &D, const llvm::Triple &Triple,
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const llvm::opt::ArgList &Args);
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~Generic_GCC();
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virtual void printVerboseInfo(raw_ostream &OS) const;
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virtual bool IsUnwindTablesDefault() const;
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virtual bool isPICDefault() const;
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virtual bool isPIEDefault() const;
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virtual bool isPICDefaultForced() const;
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protected:
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virtual Tool *getTool(Action::ActionClass AC) const;
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virtual Tool *buildAssembler() const;
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virtual Tool *buildLinker() const;
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/// \name ToolChain Implementation Helper Functions
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/// @{
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/// \brief Check whether the target triple's architecture is 64-bits.
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bool isTarget64Bit() const { return getTriple().isArch64Bit(); }
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/// \brief Check whether the target triple's architecture is 32-bits.
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bool isTarget32Bit() const { return getTriple().isArch32Bit(); }
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/// @}
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private:
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mutable OwningPtr<tools::gcc::Preprocess> Preprocess;
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mutable OwningPtr<tools::gcc::Precompile> Precompile;
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mutable OwningPtr<tools::gcc::Compile> Compile;
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};
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/// Darwin - The base Darwin tool chain.
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class LLVM_LIBRARY_VISIBILITY Darwin : public ToolChain {
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public:
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/// The host version.
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unsigned DarwinVersion[3];
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protected:
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virtual Tool *buildAssembler() const;
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virtual Tool *buildLinker() const;
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virtual Tool *getTool(Action::ActionClass AC) const;
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private:
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mutable OwningPtr<tools::darwin::Lipo> Lipo;
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mutable OwningPtr<tools::darwin::Dsymutil> Dsymutil;
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mutable OwningPtr<tools::darwin::VerifyDebug> VerifyDebug;
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/// Whether the information on the target has been initialized.
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//
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// FIXME: This should be eliminated. What we want to do is make this part of
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// the "default target for arguments" selection process, once we get out of
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// the argument translation business.
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mutable bool TargetInitialized;
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/// Whether we are targeting iPhoneOS target.
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mutable bool TargetIsIPhoneOS;
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/// Whether we are targeting the iPhoneOS simulator target.
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mutable bool TargetIsIPhoneOSSimulator;
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/// The OS version we are targeting.
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mutable VersionTuple TargetVersion;
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private:
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/// The default macosx-version-min of this tool chain; empty until
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/// initialized.
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std::string MacosxVersionMin;
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/// The default ios-version-min of this tool chain; empty until
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/// initialized.
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std::string iOSVersionMin;
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private:
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void AddDeploymentTarget(llvm::opt::DerivedArgList &Args) const;
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public:
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Darwin(const Driver &D, const llvm::Triple &Triple,
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const llvm::opt::ArgList &Args);
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~Darwin();
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std::string ComputeEffectiveClangTriple(const llvm::opt::ArgList &Args,
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types::ID InputType) const;
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/// @name Darwin Specific Toolchain API
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/// {
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// FIXME: Eliminate these ...Target functions and derive separate tool chains
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// for these targets and put version in constructor.
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void setTarget(bool IsIPhoneOS, unsigned Major, unsigned Minor,
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unsigned Micro, bool IsIOSSim) const {
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assert((!IsIOSSim || IsIPhoneOS) && "Unexpected deployment target!");
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// FIXME: For now, allow reinitialization as long as values don't
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// change. This will go away when we move away from argument translation.
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if (TargetInitialized && TargetIsIPhoneOS == IsIPhoneOS &&
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TargetIsIPhoneOSSimulator == IsIOSSim &&
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TargetVersion == VersionTuple(Major, Minor, Micro))
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return;
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assert(!TargetInitialized && "Target already initialized!");
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TargetInitialized = true;
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TargetIsIPhoneOS = IsIPhoneOS;
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TargetIsIPhoneOSSimulator = IsIOSSim;
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TargetVersion = VersionTuple(Major, Minor, Micro);
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}
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bool isTargetIPhoneOS() const {
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assert(TargetInitialized && "Target not initialized!");
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return TargetIsIPhoneOS;
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}
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bool isTargetIOSSimulator() const {
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assert(TargetInitialized && "Target not initialized!");
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return TargetIsIPhoneOSSimulator;
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}
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bool isTargetMacOS() const {
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return !isTargetIOSSimulator() && !isTargetIPhoneOS();
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}
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bool isTargetInitialized() const { return TargetInitialized; }
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VersionTuple getTargetVersion() const {
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assert(TargetInitialized && "Target not initialized!");
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return TargetVersion;
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}
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/// getDarwinArchName - Get the "Darwin" arch name for a particular compiler
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/// invocation. For example, Darwin treats different ARM variations as
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/// distinct architectures.
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StringRef getDarwinArchName(const llvm::opt::ArgList &Args) const;
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bool isIPhoneOSVersionLT(unsigned V0, unsigned V1=0, unsigned V2=0) const {
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assert(isTargetIPhoneOS() && "Unexpected call for OS X target!");
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return TargetVersion < VersionTuple(V0, V1, V2);
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}
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bool isMacosxVersionLT(unsigned V0, unsigned V1=0, unsigned V2=0) const {
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assert(!isTargetIPhoneOS() && "Unexpected call for iPhoneOS target!");
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return TargetVersion < VersionTuple(V0, V1, V2);
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}
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/// AddLinkARCArgs - Add the linker arguments to link the ARC runtime library.
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virtual void AddLinkARCArgs(const llvm::opt::ArgList &Args,
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llvm::opt::ArgStringList &CmdArgs) const = 0;
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/// AddLinkRuntimeLibArgs - Add the linker arguments to link the compiler
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/// runtime library.
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virtual void
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AddLinkRuntimeLibArgs(const llvm::opt::ArgList &Args,
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llvm::opt::ArgStringList &CmdArgs) const = 0;
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/// }
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/// @name ToolChain Implementation
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/// {
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virtual types::ID LookupTypeForExtension(const char *Ext) const;
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virtual bool HasNativeLLVMSupport() const;
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virtual ObjCRuntime getDefaultObjCRuntime(bool isNonFragile) const;
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virtual bool hasBlocksRuntime() const;
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virtual llvm::opt::DerivedArgList *
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TranslateArgs(const llvm::opt::DerivedArgList &Args,
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const char *BoundArch) const;
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virtual bool IsBlocksDefault() const {
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// Always allow blocks on Darwin; users interested in versioning are
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// expected to use /usr/include/Blocks.h.
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return true;
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}
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virtual bool IsIntegratedAssemblerDefault() const {
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// Default integrated assembler to on for Darwin.
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return true;
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}
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virtual bool IsMathErrnoDefault() const {
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return false;
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}
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virtual bool IsEncodeExtendedBlockSignatureDefault() const {
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return true;
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}
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virtual bool IsObjCNonFragileABIDefault() const {
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// Non-fragile ABI is default for everything but i386.
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return getTriple().getArch() != llvm::Triple::x86;
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}
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virtual bool UseObjCMixedDispatch() const {
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// This is only used with the non-fragile ABI and non-legacy dispatch.
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// Mixed dispatch is used everywhere except OS X before 10.6.
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return !(!isTargetIPhoneOS() && isMacosxVersionLT(10, 6));
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}
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virtual bool IsUnwindTablesDefault() const;
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virtual unsigned GetDefaultStackProtectorLevel(bool KernelOrKext) const {
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// Stack protectors default to on for user code on 10.5,
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// and for everything in 10.6 and beyond
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return isTargetIPhoneOS() ||
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(!isMacosxVersionLT(10, 6) ||
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(!isMacosxVersionLT(10, 5) && !KernelOrKext));
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}
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virtual RuntimeLibType GetDefaultRuntimeLibType() const {
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return ToolChain::RLT_CompilerRT;
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}
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virtual bool isPICDefault() const;
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virtual bool isPIEDefault() const;
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virtual bool isPICDefaultForced() const;
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virtual bool SupportsProfiling() const;
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virtual bool SupportsObjCGC() const;
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virtual void CheckObjCARC() const;
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virtual bool UseDwarfDebugFlags() const;
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virtual bool UseSjLjExceptions() const;
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/// }
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};
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/// DarwinClang - The Darwin toolchain used by Clang.
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class LLVM_LIBRARY_VISIBILITY DarwinClang : public Darwin {
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public:
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DarwinClang(const Driver &D, const llvm::Triple &Triple,
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const llvm::opt::ArgList &Args);
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/// @name Darwin ToolChain Implementation
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/// {
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virtual void AddLinkRuntimeLibArgs(const llvm::opt::ArgList &Args,
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llvm::opt::ArgStringList &CmdArgs) const;
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void AddLinkRuntimeLib(const llvm::opt::ArgList &Args,
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llvm::opt::ArgStringList &CmdArgs,
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const char *DarwinStaticLib,
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bool AlwaysLink = false) const;
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virtual void AddCXXStdlibLibArgs(const llvm::opt::ArgList &Args,
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llvm::opt::ArgStringList &CmdArgs) const;
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virtual void AddCCKextLibArgs(const llvm::opt::ArgList &Args,
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llvm::opt::ArgStringList &CmdArgs) const;
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virtual void AddLinkARCArgs(const llvm::opt::ArgList &Args,
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llvm::opt::ArgStringList &CmdArgs) const;
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/// }
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};
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/// Darwin_Generic_GCC - Generic Darwin tool chain using gcc.
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class LLVM_LIBRARY_VISIBILITY Darwin_Generic_GCC : public Generic_GCC {
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public:
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Darwin_Generic_GCC(const Driver &D, const llvm::Triple &Triple,
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const llvm::opt::ArgList &Args)
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: Generic_GCC(D, Triple, Args) {}
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std::string ComputeEffectiveClangTriple(const llvm::opt::ArgList &Args,
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types::ID InputType) const;
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virtual bool isPICDefault() const { return false; }
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};
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class LLVM_LIBRARY_VISIBILITY Generic_ELF : public Generic_GCC {
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virtual void anchor();
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public:
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Generic_ELF(const Driver &D, const llvm::Triple &Triple,
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const llvm::opt::ArgList &Args)
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: Generic_GCC(D, Triple, Args) {}
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virtual bool IsIntegratedAssemblerDefault() const {
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// Default integrated assembler to on for x86.
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return (getTriple().getArch() == llvm::Triple::aarch64 ||
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getTriple().getArch() == llvm::Triple::x86 ||
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getTriple().getArch() == llvm::Triple::x86_64);
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}
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};
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class LLVM_LIBRARY_VISIBILITY AuroraUX : public Generic_GCC {
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public:
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AuroraUX(const Driver &D, const llvm::Triple &Triple,
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const llvm::opt::ArgList &Args);
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protected:
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virtual Tool *buildAssembler() const;
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virtual Tool *buildLinker() const;
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};
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class LLVM_LIBRARY_VISIBILITY Solaris : public Generic_GCC {
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public:
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Solaris(const Driver &D, const llvm::Triple &Triple,
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const llvm::opt::ArgList &Args);
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virtual bool IsIntegratedAssemblerDefault() const { return true; }
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protected:
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virtual Tool *buildAssembler() const;
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virtual Tool *buildLinker() const;
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};
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class LLVM_LIBRARY_VISIBILITY OpenBSD : public Generic_ELF {
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public:
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OpenBSD(const Driver &D, const llvm::Triple &Triple,
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const llvm::opt::ArgList &Args);
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virtual bool IsMathErrnoDefault() const { return false; }
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virtual bool IsObjCNonFragileABIDefault() const { return true; }
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virtual bool isPIEDefault() const { return true; }
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virtual unsigned GetDefaultStackProtectorLevel(bool KernelOrKext) const {
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return 1;
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}
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protected:
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virtual Tool *buildAssembler() const;
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virtual Tool *buildLinker() const;
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};
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class LLVM_LIBRARY_VISIBILITY Bitrig : public Generic_ELF {
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public:
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Bitrig(const Driver &D, const llvm::Triple &Triple,
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const llvm::opt::ArgList &Args);
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virtual bool IsMathErrnoDefault() const { return false; }
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virtual bool IsObjCNonFragileABIDefault() const { return true; }
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virtual bool IsObjCLegacyDispatchDefault() const { return false; }
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virtual void
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AddClangCXXStdlibIncludeArgs(const llvm::opt::ArgList &DriverArgs,
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llvm::opt::ArgStringList &CC1Args) const;
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virtual void AddCXXStdlibLibArgs(const llvm::opt::ArgList &Args,
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llvm::opt::ArgStringList &CmdArgs) const;
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virtual unsigned GetDefaultStackProtectorLevel(bool KernelOrKext) const {
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return 1;
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}
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protected:
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virtual Tool *buildAssembler() const;
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virtual Tool *buildLinker() const;
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};
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class LLVM_LIBRARY_VISIBILITY FreeBSD : public Generic_ELF {
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public:
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FreeBSD(const Driver &D, const llvm::Triple &Triple,
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const llvm::opt::ArgList &Args);
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virtual bool HasNativeLLVMSupport() const;
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virtual bool IsMathErrnoDefault() const { return false; }
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virtual bool IsObjCNonFragileABIDefault() const { return true; }
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virtual CXXStdlibType GetCXXStdlibType(const llvm::opt::ArgList &Args) const;
|
|
virtual void
|
|
AddClangCXXStdlibIncludeArgs(const llvm::opt::ArgList &DriverArgs,
|
|
llvm::opt::ArgStringList &CC1Args) const;
|
|
|
|
|
|
virtual bool UseSjLjExceptions() const;
|
|
protected:
|
|
virtual Tool *buildAssembler() const;
|
|
virtual Tool *buildLinker() const;
|
|
};
|
|
|
|
class LLVM_LIBRARY_VISIBILITY NetBSD : public Generic_ELF {
|
|
public:
|
|
NetBSD(const Driver &D, const llvm::Triple &Triple,
|
|
const llvm::opt::ArgList &Args);
|
|
|
|
virtual bool IsMathErrnoDefault() const { return false; }
|
|
virtual bool IsObjCNonFragileABIDefault() const { return true; }
|
|
|
|
virtual CXXStdlibType GetCXXStdlibType(const llvm::opt::ArgList &Args) const;
|
|
|
|
virtual void
|
|
AddClangCXXStdlibIncludeArgs(const llvm::opt::ArgList &DriverArgs,
|
|
llvm::opt::ArgStringList &CC1Args) const;
|
|
virtual bool IsUnwindTablesDefault() const {
|
|
return true;
|
|
}
|
|
virtual bool IsIntegratedAssemblerDefault() const {
|
|
if (getTriple().getArch() == llvm::Triple::ppc)
|
|
return true;
|
|
return Generic_ELF::IsIntegratedAssemblerDefault();
|
|
}
|
|
|
|
protected:
|
|
virtual Tool *buildAssembler() const;
|
|
virtual Tool *buildLinker() const;
|
|
};
|
|
|
|
class LLVM_LIBRARY_VISIBILITY Minix : public Generic_ELF {
|
|
public:
|
|
Minix(const Driver &D, const llvm::Triple &Triple,
|
|
const llvm::opt::ArgList &Args);
|
|
|
|
protected:
|
|
virtual Tool *buildAssembler() const;
|
|
virtual Tool *buildLinker() const;
|
|
};
|
|
|
|
class LLVM_LIBRARY_VISIBILITY DragonFly : public Generic_ELF {
|
|
public:
|
|
DragonFly(const Driver &D, const llvm::Triple &Triple,
|
|
const llvm::opt::ArgList &Args);
|
|
|
|
virtual bool IsMathErrnoDefault() const { return false; }
|
|
|
|
protected:
|
|
virtual Tool *buildAssembler() const;
|
|
virtual Tool *buildLinker() const;
|
|
};
|
|
|
|
class LLVM_LIBRARY_VISIBILITY Linux : public Generic_ELF {
|
|
public:
|
|
Linux(const Driver &D, const llvm::Triple &Triple,
|
|
const llvm::opt::ArgList &Args);
|
|
|
|
virtual bool HasNativeLLVMSupport() const;
|
|
|
|
virtual void
|
|
AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
|
|
llvm::opt::ArgStringList &CC1Args) const;
|
|
virtual void addClangTargetOptions(const llvm::opt::ArgList &DriverArgs,
|
|
llvm::opt::ArgStringList &CC1Args) const;
|
|
virtual void
|
|
AddClangCXXStdlibIncludeArgs(const llvm::opt::ArgList &DriverArgs,
|
|
llvm::opt::ArgStringList &CC1Args) const;
|
|
virtual bool isPIEDefault() const;
|
|
|
|
std::string Linker;
|
|
std::vector<std::string> ExtraOpts;
|
|
|
|
protected:
|
|
virtual Tool *buildAssembler() const;
|
|
virtual Tool *buildLinker() const;
|
|
|
|
private:
|
|
static bool addLibStdCXXIncludePaths(Twine Base, Twine Suffix,
|
|
Twine TargetArchDir,
|
|
Twine BiarchSuffix,
|
|
Twine MIPSABIDirSuffix,
|
|
const llvm::opt::ArgList &DriverArgs,
|
|
llvm::opt::ArgStringList &CC1Args);
|
|
static bool addLibStdCXXIncludePaths(Twine Base, Twine TargetArchDir,
|
|
const llvm::opt::ArgList &DriverArgs,
|
|
llvm::opt::ArgStringList &CC1Args);
|
|
|
|
std::string computeSysRoot() const;
|
|
};
|
|
|
|
class LLVM_LIBRARY_VISIBILITY Hexagon_TC : public Linux {
|
|
protected:
|
|
GCCVersion GCCLibAndIncVersion;
|
|
virtual Tool *buildAssembler() const;
|
|
virtual Tool *buildLinker() const;
|
|
|
|
public:
|
|
Hexagon_TC(const Driver &D, const llvm::Triple &Triple,
|
|
const llvm::opt::ArgList &Args);
|
|
~Hexagon_TC();
|
|
|
|
virtual void
|
|
AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
|
|
llvm::opt::ArgStringList &CC1Args) const;
|
|
virtual void
|
|
AddClangCXXStdlibIncludeArgs(const llvm::opt::ArgList &DriverArgs,
|
|
llvm::opt::ArgStringList &CC1Args) const;
|
|
virtual CXXStdlibType GetCXXStdlibType(const llvm::opt::ArgList &Args) const;
|
|
|
|
StringRef GetGCCLibAndIncVersion() const { return GCCLibAndIncVersion.Text; }
|
|
|
|
static std::string GetGnuDir(const std::string &InstalledDir);
|
|
|
|
static StringRef GetTargetCPU(const llvm::opt::ArgList &Args);
|
|
};
|
|
|
|
/// TCEToolChain - A tool chain using the llvm bitcode tools to perform
|
|
/// all subcommands. See http://tce.cs.tut.fi for our peculiar target.
|
|
class LLVM_LIBRARY_VISIBILITY TCEToolChain : public ToolChain {
|
|
public:
|
|
TCEToolChain(const Driver &D, const llvm::Triple &Triple,
|
|
const llvm::opt::ArgList &Args);
|
|
~TCEToolChain();
|
|
|
|
bool IsMathErrnoDefault() const;
|
|
bool isPICDefault() const;
|
|
bool isPIEDefault() const;
|
|
bool isPICDefaultForced() const;
|
|
};
|
|
|
|
class LLVM_LIBRARY_VISIBILITY Windows : public ToolChain {
|
|
public:
|
|
Windows(const Driver &D, const llvm::Triple &Triple,
|
|
const llvm::opt::ArgList &Args);
|
|
|
|
virtual bool IsIntegratedAssemblerDefault() const;
|
|
virtual bool IsUnwindTablesDefault() const;
|
|
virtual bool isPICDefault() const;
|
|
virtual bool isPIEDefault() const;
|
|
virtual bool isPICDefaultForced() const;
|
|
|
|
virtual void
|
|
AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
|
|
llvm::opt::ArgStringList &CC1Args) const;
|
|
virtual void
|
|
AddClangCXXStdlibIncludeArgs(const llvm::opt::ArgList &DriverArgs,
|
|
llvm::opt::ArgStringList &CC1Args) const;
|
|
|
|
protected:
|
|
virtual Tool *buildLinker() const;
|
|
virtual Tool *buildAssembler() const;
|
|
};
|
|
|
|
|
|
class LLVM_LIBRARY_VISIBILITY XCore : public ToolChain {
|
|
public:
|
|
XCore(const Driver &D, const llvm::Triple &Triple,
|
|
const llvm::opt::ArgList &Args);
|
|
protected:
|
|
virtual Tool *buildAssembler() const;
|
|
virtual Tool *buildLinker() const;
|
|
public:
|
|
virtual bool isPICDefault() const;
|
|
virtual bool isPIEDefault() const;
|
|
virtual bool isPICDefaultForced() const;
|
|
virtual bool SupportsProfiling() const;
|
|
virtual bool hasBlocksRuntime() const;
|
|
virtual void AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
|
|
llvm::opt::ArgStringList &CC1Args) const;
|
|
virtual void addClangTargetOptions(const llvm::opt::ArgList &DriverArgs,
|
|
llvm::opt::ArgStringList &CC1Args) const;
|
|
virtual void AddClangCXXStdlibIncludeArgs(const llvm::opt::ArgList &DriverArgs,
|
|
llvm::opt::ArgStringList &CC1Args) const;
|
|
virtual void AddCXXStdlibLibArgs(const llvm::opt::ArgList &Args,
|
|
llvm::opt::ArgStringList &CmdArgs) const;
|
|
};
|
|
|
|
} // end namespace toolchains
|
|
} // end namespace driver
|
|
} // end namespace clang
|
|
|
|
#endif
|