当前位置: 首页>>代码示例>>C++>>正文

C++ Triple::getOS方法代码示例

本文整理汇总了C++中llvm::Triple::getOS方法的典型用法代码示例。如果您正苦于以下问题：C++ Triple::getOS方法的具体用法？C++ Triple::getOS怎么用？C++ Triple::getOS使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类llvm::Triple的用法示例。


在下文中一共展示了Triple::getOS方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: AddDefaultIncludePaths

void InitHeaderSearch::AddDefaultIncludePaths(const LangOptions &Lang,
                                              const llvm::Triple &triple,
                                            const HeaderSearchOptions &HSOpts) {
  // NB: This code path is going away. All of the logic is moving into the
  // driver which has the information necessary to do target-specific
  // selections of default include paths. Each target which moves there will be
  // exempted from this logic here until we can delete the entire pile of code.
  switch (triple.getOS()) {
  default:
    break; // Everything else continues to use this routine's logic.

  case llvm::Triple::Linux:
  case llvm::Triple::Win32:
    return;
  }

  if (Lang.CPlusPlus && HSOpts.UseStandardCXXIncludes &&
      HSOpts.UseStandardSystemIncludes) {
    if (HSOpts.UseLibcxx) {
      if (triple.isOSDarwin()) {
        // On Darwin, libc++ may be installed alongside the compiler in
        // include/c++/v1.
        if (!HSOpts.ResourceDir.empty()) {
          // Remove version from foo/lib/clang/version
          StringRef NoVer = llvm::sys::path::parent_path(HSOpts.ResourceDir);
          // Remove clang from foo/lib/clang
          StringRef Lib = llvm::sys::path::parent_path(NoVer);
          // Remove lib from foo/lib
          SmallString<128> P = llvm::sys::path::parent_path(Lib);

          // Get foo/include/c++/v1
          llvm::sys::path::append(P, "include", "c++", "v1");
          AddUnmappedPath(P.str(), CXXSystem, false);
        }
      }
      // On Solaris, include the support directory for things like xlocale and
      // fudged system headers.
      if (triple.getOS() == llvm::Triple::Solaris) 
        AddPath("/usr/include/c++/v1/support/solaris", CXXSystem, false);
      
      AddPath("/usr/include/c++/v1", CXXSystem, false);
    } else {
      AddDefaultCPlusPlusIncludePaths(triple, HSOpts);
    }
  }

  AddDefaultCIncludePaths(triple, HSOpts);

  // Add the default framework include paths on Darwin.
  if (HSOpts.UseStandardSystemIncludes) {
    if (triple.isOSDarwin()) {
      AddPath("/System/Library/Frameworks", System, true);
      AddPath("/Library/Frameworks", System, true);
    }
  }
}
开发者ID:adevress，项目名称:root-1，代码行数:56，代码来源:InitHeaderSearch.cpp

示例2: areCompatibleOSs

static bool areCompatibleOSs(const llvm::Triple &moduleTarget,
                             const llvm::Triple &ctxTarget) {
  if (moduleTarget.getOS() == ctxTarget.getOS())
    return true;

  auto osPair = std::minmax(moduleTarget.getOS(), ctxTarget.getOS());
  if (osPair == std::minmax(llvm::Triple::Darwin, llvm::Triple::MacOSX))
    return true;

  return false;
}
开发者ID:Ben-G，项目名称:swift，代码行数:11，代码来源:ModuleFile.cpp

示例3: getOS

static std::string getOS(llvm::Triple const &triple) {
    switch (triple.getOS()) {
    case llvm::Triple::Darwin :
        return "macosx";
    case llvm::Triple::DragonFly :
        return "dragonfly";
    case llvm::Triple::FreeBSD :
        return "freebsd";
    case llvm::Triple::Linux :
        return "linux";
    case llvm::Triple::Cygwin :
    case llvm::Triple::MinGW32 :
    case llvm::Triple::MinGW64 :
    case llvm::Triple::Win32 :
        return "windows";
    case llvm::Triple::NetBSD :
        return "netbsd";
    case llvm::Triple::OpenBSD :
        return "openbsd";
    case llvm::Triple::Solaris :
        return "solaris";
    case llvm::Triple::Haiku :
        return "haiku";
    case llvm::Triple::Minix :
        return "minix";
    default :
        return triple.getOSName().str();
    }
}
开发者ID:prunedtree，项目名称:clay，代码行数:29，代码来源:loader.cpp

示例4: TargetInfo

AMDGPUTargetInfo::AMDGPUTargetInfo(const llvm::Triple &Triple,
                                   const TargetOptions &Opts)
    : TargetInfo(Triple),
      GPUKind(isAMDGCN(Triple) ?
              llvm::AMDGPU::parseArchAMDGCN(Opts.CPU) :
              llvm::AMDGPU::parseArchR600(Opts.CPU)),
      GPUFeatures(isAMDGCN(Triple) ?
                  llvm::AMDGPU::getArchAttrAMDGCN(GPUKind) :
                  llvm::AMDGPU::getArchAttrR600(GPUKind)) {
  resetDataLayout(isAMDGCN(getTriple()) ? DataLayoutStringAMDGCN
                                        : DataLayoutStringR600);
  assert(DataLayout->getAllocaAddrSpace() == Private);

  setAddressSpaceMap(Triple.getOS() == llvm::Triple::Mesa3D ||
                     !isAMDGCN(Triple));
  UseAddrSpaceMapMangling = true;

  // Set pointer width and alignment for target address space 0.
  PointerWidth = PointerAlign = DataLayout->getPointerSizeInBits();
  if (getMaxPointerWidth() == 64) {
    LongWidth = LongAlign = 64;
    SizeType = UnsignedLong;
    PtrDiffType = SignedLong;
    IntPtrType = SignedLong;
  }

  MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64;
}
开发者ID:LegalizeAdulthood，项目名称:clang，代码行数:28，代码来源:AMDGPU.cpp

示例5: AddDefaultCIncludePaths

void InitHeaderSearch::AddDefaultCIncludePaths(const llvm::Triple &triple) {
  // FIXME: temporary hack: hard-coded paths.
  llvm::StringRef CIncludeDirs(C_INCLUDE_DIRS);
  if (CIncludeDirs != "") {
    llvm::SmallVector<llvm::StringRef, 5> dirs;
    CIncludeDirs.split(dirs, ":");
    for (llvm::SmallVectorImpl<llvm::StringRef>::iterator i = dirs.begin();
         i != dirs.end();
         ++i) 
      AddPath(*i, System, false, false, false);
    return;
  }
  llvm::Triple::OSType os = triple.getOS();
  switch (os) {
  case llvm::Triple::Win32:
    {
      std::string VSDir;
      std::string WindowsSDKDir;
      if (getVisualStudioDir(VSDir)) {
        AddPath(VSDir + "\\VC\\include", System, false, false, false);
        if (getWindowsSDKDir(WindowsSDKDir))
          AddPath(WindowsSDKDir, System, false, false, false);
        else
          AddPath(VSDir + "\\VC\\PlatformSDK\\Include",
            System, false, false, false);
      }
      else {
          // Default install paths.
        AddPath("C:/Program Files/Microsoft Visual Studio 9.0/VC/include",
          System, false, false, false);
        AddPath(
        "C:/Program Files/Microsoft Visual Studio 9.0/VC/PlatformSDK/Include",
          System, false, false, false);
        AddPath("C:/Program Files/Microsoft Visual Studio 8/VC/include",
          System, false, false, false);
        AddPath(
        "C:/Program Files/Microsoft Visual Studio 8/VC/PlatformSDK/Include",
          System, false, false, false);
          // For some clang developers.
        AddPath("G:/Program Files/Microsoft Visual Studio 9.0/VC/include",
          System, false, false, false);
        AddPath(
        "G:/Program Files/Microsoft Visual Studio 9.0/VC/PlatformSDK/Include",
          System, false, false, false);
      }
    }
    break;
  case llvm::Triple::MinGW64:
  case llvm::Triple::MinGW32:
    AddPath("c:/mingw/include", System, true, false, false);
    break;
  default:
    break;
  }

  AddPath("/usr/local/include", System, true, false, false);
  AddPath("/usr/include", System, false, false, false);
}
开发者ID:Gcrosby5269，项目名称:clamav-bytecode-compiler，代码行数:58，代码来源:InitHeaderSearch.cpp

示例6: addPlatformSearchDirs

void GnuLdDriver::addPlatformSearchDirs(ELFLinkingContext &ctx,
                                        llvm::Triple &triple,
                                        llvm::Triple &baseTriple) {
  if (triple.getOS() == llvm::Triple::NetBSD &&
      triple.getArch() == llvm::Triple::x86 &&
      baseTriple.getArch() == llvm::Triple::x86_64) {
    ctx.addSearchPath("=/usr/lib/i386");
    return;
  }
  ctx.addSearchPath("=/usr/lib");
}
开发者ID:8l，项目名称:lld，代码行数:11，代码来源:GnuLdDriver.cpp

示例7: AddDefaultSystemIncludePaths

void InitHeaderSearch::AddDefaultSystemIncludePaths(const LangOptions &Lang,
                                                    const llvm::Triple &triple) {
  if (Lang.CPlusPlus)
    AddDefaultCPlusPlusIncludePaths(triple);

  AddDefaultCIncludePaths(triple);

  // Add the default framework include paths on Darwin.
  if (triple.getOS() == llvm::Triple::Darwin) {
    AddPath("/System/Library/Frameworks", System, true, false, true);
    AddPath("/Library/Frameworks", System, true, false, true);
  }
}
开发者ID:Gcrosby5269，项目名称:clamav-bytecode-compiler，代码行数:13，代码来源:InitHeaderSearch.cpp

示例8: getOSGroup

static std::string getOSGroup(llvm::Triple const &triple) {
    switch (triple.getOS()) {
    case llvm::Triple::Darwin :
    case llvm::Triple::DragonFly :
    case llvm::Triple::FreeBSD :
    case llvm::Triple::Linux :
    case llvm::Triple::NetBSD :
    case llvm::Triple::OpenBSD :
    case llvm::Triple::Solaris :
    case llvm::Triple::Haiku :
    case llvm::Triple::Minix :
        return "unix";
    default :
        return "";
    }
}
开发者ID:prunedtree，项目名称:clay，代码行数:16，代码来源:loader.cpp

示例9: isARMBareMetal

/// Is the triple {arm,thumb}-none-none-{eabi,eabihf} ?
static bool isARMBareMetal(const llvm::Triple &Triple) {
  if (Triple.getArch() != llvm::Triple::arm &&
      Triple.getArch() != llvm::Triple::thumb)
    return false;

  if (Triple.getVendor() != llvm::Triple::UnknownVendor)
    return false;

  if (Triple.getOS() != llvm::Triple::UnknownOS)
    return false;

  if (Triple.getEnvironment() != llvm::Triple::EABI &&
      Triple.getEnvironment() != llvm::Triple::EABIHF)
    return false;

  return true;
}
开发者ID:Teemperor，项目名称:clang，代码行数:18，代码来源:BareMetal.cpp

示例10: getARMFloatABI

static FloatABI::Type getARMFloatABI(const llvm::Triple &triple,
                                     const char *llvmArchSuffix) {
  switch (triple.getOS()) {
  case llvm::Triple::Darwin:
  case llvm::Triple::MacOSX:
  case llvm::Triple::IOS: {
    // Darwin defaults to "softfp" for v6 and v7.
    if (llvm::StringRef(llvmArchSuffix).startswith("v6") ||
        llvm::StringRef(llvmArchSuffix).startswith("v7")) {
      return FloatABI::SoftFP;
    }
    return FloatABI::Soft;
  }

  case llvm::Triple::FreeBSD:
    // FreeBSD defaults to soft float
    return FloatABI::Soft;

  default:
    if (triple.getVendorName().startswith("hardfloat"))
      return FloatABI::Hard;
    if (triple.getVendorName().startswith("softfloat"))
      return FloatABI::SoftFP;

    switch (triple.getEnvironment()) {
    case llvm::Triple::GNUEABIHF:
      return FloatABI::Hard;
    case llvm::Triple::GNUEABI:
      return FloatABI::SoftFP;
    case llvm::Triple::EABI:
      // EABI is always AAPCS, and if it was not marked 'hard', it's softfp
      return FloatABI::SoftFP;
    case llvm::Triple::Android: {
      if (llvm::StringRef(llvmArchSuffix).startswith("v7")) {
        return FloatABI::SoftFP;
      }
      return FloatABI::Soft;
    }
    default:
      // Assume "soft".
      // TODO: Warn the user we are guessing.
      return FloatABI::Soft;
    }
  }
}
开发者ID:smolt，项目名称:ldc，代码行数:45，代码来源:targetmachine.cpp

示例11: AddDefaultIncludePaths

void InitHeaderSearch::AddDefaultIncludePaths(const LangOptions &Lang,
                                              const llvm::Triple &triple,
                                            const HeaderSearchOptions &HSOpts) {
  // NB: This code path is going away. All of the logic is moving into the
  // driver which has the information necessary to do target-specific
  // selections of default include paths. Each target which moves there will be
  // exempted from this logic here until we can delete the entire pile of code.
  switch (triple.getOS()) {
  default:
    break; // Everything else continues to use this routine's logic.

  case llvm::Triple::Linux:
  case llvm::Triple::Hurd:
  case llvm::Triple::Solaris:
    return;

  case llvm::Triple::Win32:
    if (triple.getEnvironment() != llvm::Triple::Cygnus ||
        triple.isOSBinFormatMachO())
      return;
    break;
  }

  if (Lang.CPlusPlus && !Lang.AsmPreprocessor &&
      HSOpts.UseStandardCXXIncludes && HSOpts.UseStandardSystemIncludes) {
    if (HSOpts.UseLibcxx) {
      AddPath("/usr/include/c++/v1", CXXSystem, false);
    } else {
      AddDefaultCPlusPlusIncludePaths(Lang, triple, HSOpts);
    }
  }

  AddDefaultCIncludePaths(triple, HSOpts);

  // Add the default framework include paths on Darwin.
  if (HSOpts.UseStandardSystemIncludes) {
    if (triple.isOSDarwin()) {
      AddPath("/System/Library/Frameworks", System, true);
      AddPath("/Library/Frameworks", System, true);
    }
  }
}
开发者ID:CTSRD-CHERI，项目名称:clang，代码行数:42，代码来源:InitHeaderSearch.cpp

示例12: getPlatformNameForTriple

StringRef swift::getPlatformNameForTriple(const llvm::Triple &triple) {
  switch (triple.getOS()) {
  case llvm::Triple::UnknownOS:
    llvm_unreachable("unknown OS");
  case llvm::Triple::CloudABI:
  case llvm::Triple::DragonFly:
  case llvm::Triple::KFreeBSD:
  case llvm::Triple::Lv2:
  case llvm::Triple::NetBSD:
  case llvm::Triple::OpenBSD:
  case llvm::Triple::Solaris:
  case llvm::Triple::Haiku:
  case llvm::Triple::Minix:
  case llvm::Triple::RTEMS:
  case llvm::Triple::NaCl:
  case llvm::Triple::CNK:
  case llvm::Triple::Bitrig:
  case llvm::Triple::AIX:
  case llvm::Triple::CUDA:
  case llvm::Triple::NVCL:
  case llvm::Triple::AMDHSA:
  case llvm::Triple::ELFIAMCU:
  case llvm::Triple::Mesa3D:
    return "";
  case llvm::Triple::Darwin:
  case llvm::Triple::MacOSX:
  case llvm::Triple::IOS:
  case llvm::Triple::TvOS:
  case llvm::Triple::WatchOS:
    return getPlatformNameForDarwin(getDarwinPlatformKind(triple));
  case llvm::Triple::Linux:
    return triple.isAndroid() ? "android" : "linux";
  case llvm::Triple::FreeBSD:
    return "freebsd";
  case llvm::Triple::Win32:
    return "windows";
  case llvm::Triple::PS4:
    return "ps4";
  }
  llvm_unreachable("unsupported OS");
}
开发者ID:apple，项目名称:swift，代码行数:41，代码来源:Platform.cpp

示例13: TargetInfo

AMDGPUTargetInfo::AMDGPUTargetInfo(const llvm::Triple &Triple,
                                   const TargetOptions &Opts)
    : TargetInfo(Triple),
      GPU(isAMDGCN(Triple) ? GK_GFX6 : parseR600Name(Opts.CPU)),
      hasFP64(false), hasFMAF(false), hasLDEXPF(false),
      AS(isGenericZero(Triple)) {
  if (getTriple().getArch() == llvm::Triple::amdgcn) {
    hasFP64 = true;
    hasFMAF = true;
    hasLDEXPF = true;
  }
  if (getTriple().getArch() == llvm::Triple::r600) {
    if (GPU == GK_EVERGREEN_DOUBLE_OPS || GPU == GK_CAYMAN) {
      hasFMAF = true;
    }
  }
  auto IsGenericZero = isGenericZero(Triple);
  resetDataLayout(getTriple().getArch() == llvm::Triple::amdgcn
                      ? (IsGenericZero ? DataLayoutStringSIGenericIsZero
                                       : DataLayoutStringSIPrivateIsZero)
                      : DataLayoutStringR600);
  assert(DataLayout->getAllocaAddrSpace() == AS.Private);

  setAddressSpaceMap(Triple.getOS() == llvm::Triple::Mesa3D ||
                     Triple.getEnvironment() == llvm::Triple::OpenCL ||
                     Triple.getEnvironmentName() == "amdgizcl" ||
                     !isAMDGCN(Triple));
  UseAddrSpaceMapMangling = true;

  // Set pointer width and alignment for target address space 0.
  PointerWidth = PointerAlign = DataLayout->getPointerSizeInBits();
  if (getMaxPointerWidth() == 64) {
    LongWidth = LongAlign = 64;
    SizeType = UnsignedLong;
    PtrDiffType = SignedLong;
    IntPtrType = SignedLong;
  }

  MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64;
}
开发者ID:Bekenn，项目名称:clang，代码行数:40，代码来源:AMDGPU.cpp

示例14: useAAPCSForMachO

bool arm::useAAPCSForMachO(const llvm::Triple &T) {
  // The backend is hardwired to assume AAPCS for M-class processors, ensure
  // the frontend matches that.
  return T.getEnvironment() == llvm::Triple::EABI ||
         T.getOS() == llvm::Triple::UnknownOS || isARMMProfile(T);
}
开发者ID:JaredCJR，项目名称:clang，代码行数:6，代码来源:ARM.cpp

示例15: switch

void InitHeaderSearch::
AddDefaultCPlusPlusIncludePaths(const llvm::Triple &triple, const HeaderSearchOptions &HSOpts) {
  llvm::Triple::OSType os = triple.getOS();
  // FIXME: temporary hack: hard-coded paths.

  if (triple.isOSDarwin()) {
    switch (triple.getArch()) {
    default: break;

    case llvm::Triple::ppc:
    case llvm::Triple::ppc64:
      AddGnuCPlusPlusIncludePaths("/usr/include/c++/4.2.1",
                                  "powerpc-apple-darwin10", "", "ppc64",
                                  triple);
      AddGnuCPlusPlusIncludePaths("/usr/include/c++/4.0.0",
                                  "powerpc-apple-darwin10", "", "ppc64",
                                  triple);
      break;

    case llvm::Triple::x86:
    case llvm::Triple::x86_64:
      AddGnuCPlusPlusIncludePaths("/usr/include/c++/4.2.1",
                                  "i686-apple-darwin10", "", "x86_64", triple);
      AddGnuCPlusPlusIncludePaths("/usr/include/c++/4.0.0",
                                  "i686-apple-darwin8", "", "", triple);
      break;

    case llvm::Triple::arm:
    case llvm::Triple::thumb:
      AddGnuCPlusPlusIncludePaths("/usr/include/c++/4.2.1",
                                  "arm-apple-darwin10", "v7", "", triple);
      AddGnuCPlusPlusIncludePaths("/usr/include/c++/4.2.1",
                                  "arm-apple-darwin10", "v6", "", triple);
      break;

    case llvm::Triple::aarch64:
      AddGnuCPlusPlusIncludePaths("/usr/include/c++/4.2.1",
                                  "arm64-apple-darwin10", "", "", triple);
      break;
    }
    return;
  }

  switch (os) {
  case llvm::Triple::Linux:
  case llvm::Triple::Solaris:
    llvm_unreachable("Include management is handled in the driver.");
    break;
  case llvm::Triple::Win32:
    switch (triple.getEnvironment()) {
    default: llvm_unreachable("Include management is handled in the driver.");
    case llvm::Triple::Cygnus:
      // Cygwin-1.7
      AddMinGWCPlusPlusIncludePaths("/usr/lib/gcc", "i686-pc-cygwin", "4.7.3");
      AddMinGWCPlusPlusIncludePaths("/usr/lib/gcc", "i686-pc-cygwin", "4.5.3");
      AddMinGWCPlusPlusIncludePaths("/usr/lib/gcc", "i686-pc-cygwin", "4.3.4");
      // g++-4 / Cygwin-1.5
      AddMinGWCPlusPlusIncludePaths("/usr/lib/gcc", "i686-pc-cygwin", "4.3.2");
      break;
    }
    break;
  case llvm::Triple::DragonFly:
    AddPath("/usr/include/c++/5.0", CXXSystem, false);
    break;
  case llvm::Triple::OpenBSD: {
    std::string t = triple.getTriple();
    if (t.substr(0, 6) == "x86_64")
      t.replace(0, 6, "amd64");
    AddGnuCPlusPlusIncludePaths("/usr/include/g++",
                                t, "", "", triple);
    break;
  }
  case llvm::Triple::Minix:
    AddGnuCPlusPlusIncludePaths("/usr/gnu/include/c++/4.4.3",
                                "", "", "", triple);
    break;
  default:
    break;
  }
}
开发者ID:Bekenn，项目名称:clang，代码行数:80，代码来源:InitHeaderSearch.cpp


注：本文中的llvm::Triple::getOS方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。