clang  3.9.0
Public Member Functions | List of all members
clang::driver::toolchains::DarwinClang Class Reference

DarwinClang - The Darwin toolchain used by Clang. More...

#include <ToolChains.h>

Inheritance diagram for clang::driver::toolchains::DarwinClang:
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Collaboration diagram for clang::driver::toolchains::DarwinClang:
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Public Member Functions

 DarwinClang (const Driver &D, const llvm::Triple &Triple, const llvm::opt::ArgList &Args)
 
- Public Member Functions inherited from clang::driver::toolchains::Darwin
 Darwin (const Driver &D, const llvm::Triple &Triple, const llvm::opt::ArgList &Args)
 Darwin - Darwin tool chain for i386 and x86_64. More...
 
 ~Darwin () override
 
std::string ComputeEffectiveClangTriple (const llvm::opt::ArgList &Args, types::ID InputType) const override
 ComputeEffectiveClangTriple - Return the Clang triple to use for this target, which may take into account the command line arguments. More...
 
void addMinVersionArgs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const override
 
void addStartObjectFileArgs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const override
 
bool isKernelStatic () const override
 On some iOS platforms, kernel and kernel modules were built statically. More...
 
void addProfileRTLibs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const override
 Add any profiling runtime libraries that are needed. More...
 
bool isCrossCompiling () const override
 Returns true if the toolchain is targeting a non-native architecture. More...
 
llvm::opt::DerivedArgList * TranslateArgs (const llvm::opt::DerivedArgList &Args, const char *BoundArch) const override
 TranslateArgs - Create a new derived argument list for any argument translations this ToolChain may wish to perform, or 0 if no tool chain specific translations are needed. More...
 
CXXStdlibType GetDefaultCXXStdlibType () const override
 
ObjCRuntime getDefaultObjCRuntime (bool isNonFragile) const override
 Darwin provides an ARC runtime starting in MacOS X 10.7 and iOS 5.0. More...
 
bool hasBlocksRuntime () const override
 Darwin provides a blocks runtime starting in MacOS X 10.6 and iOS 3.2. More...
 
bool UseObjCMixedDispatch () const override
 UseObjCMixedDispatchDefault - When using non-legacy dispatch, should the mixed dispatch method be used? More...
 
unsigned GetDefaultStackProtectorLevel (bool KernelOrKext) const override
 GetDefaultStackProtectorLevel - Get the default stack protector level for this tool chain (0=off, 1=on, 2=strong, 3=all). More...
 
bool SupportsObjCGC () const override
 Does this tool chain support Objective-C garbage collection. More...
 
void CheckObjCARC () const override
 Complain if this tool chain doesn't support Objective-C ARC. More...
 
bool UseSjLjExceptions (const llvm::opt::ArgList &Args) const override
 UseSjLjExceptions - Does this tool chain use SjLj exceptions. More...
 
bool SupportsEmbeddedBitcode () const override
 SupportsEmbeddedBitcode - Does this tool chain support embedded bitcode. More...
 
SanitizerMask getSupportedSanitizers () const override
 Return sanitizers which are available in this toolchain. More...
 
- Public Member Functions inherited from clang::driver::toolchains::MachO
 MachO (const Driver &D, const llvm::Triple &Triple, const llvm::opt::ArgList &Args)
 
 ~MachO () override
 
StringRef getMachOArchName (const llvm::opt::ArgList &Args) const
 Get the "MachO" arch name for a particular compiler invocation. More...
 
bool isTargetIOSBased () const
 Is the target either iOS or an iOS simulator? More...
 
void AddLinkRuntimeLib (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs, StringRef DarwinLibName, bool AlwaysLink=false, bool IsEmbedded=false, bool AddRPath=false) const
 
types::ID LookupTypeForExtension (const char *Ext) const override
 LookupTypeForExtension - Return the default language type to use for the given extension. More...
 
bool HasNativeLLVMSupport () const override
 HasNativeLTOLinker - Check whether the linker and related tools have native LLVM support. More...
 
bool IsBlocksDefault () const override
 IsBlocksDefault - Does this tool chain enable -fblocks by default. More...
 
bool IsIntegratedAssemblerDefault () const override
 IsIntegratedAssemblerDefault - Does this tool chain enable -integrated-as by default. More...
 
bool IsMathErrnoDefault () const override
 IsMathErrnoDefault - Does this tool chain use -fmath-errno by default. More...
 
bool IsEncodeExtendedBlockSignatureDefault () const override
 IsEncodeExtendedBlockSignatureDefault - Does this tool chain enable -fencode-extended-block-signature by default. More...
 
bool IsObjCNonFragileABIDefault () const override
 IsObjCNonFragileABIDefault - Does this tool chain set -fobjc-nonfragile-abi by default. More...
 
bool IsUnwindTablesDefault () const override
 IsUnwindTablesDefault - Does this tool chain use -funwind-tables by default. More...
 
RuntimeLibType GetDefaultRuntimeLibType () const override
 GetDefaultRuntimeLibType - Get the default runtime library variant to use. More...
 
bool isPICDefault () const override
 Test whether this toolchain defaults to PIC. More...
 
bool isPIEDefault () const override
 Test whether this toolchain defaults to PIE. More...
 
bool isPICDefaultForced () const override
 Tests whether this toolchain forces its default for PIC, PIE or non-PIC. More...
 
bool SupportsProfiling () const override
 SupportsProfiling - Does this tool chain support -pg. More...
 
bool UseDwarfDebugFlags () const override
 UseDwarfDebugFlags - Embed the compile options to clang into the Dwarf compile unit information. More...
 
- Public Member Functions inherited from clang::driver::ToolChain
virtual ~ToolChain ()
 
const DrivergetDriver () const
 
vfs::FileSystemgetVFS () const
 
const llvm::Triple & getTriple () const
 
llvm::Triple::ArchType getArch () const
 
StringRef getArchName () const
 
StringRef getPlatform () const
 
StringRef getOS () const
 
StringRef getDefaultUniversalArchName () const
 Provide the default architecture name (as expected by -arch) for this toolchain. More...
 
std::string getTripleString () const
 
path_listgetFilePaths ()
 
const path_listgetFilePaths () const
 
path_listgetProgramPaths ()
 
const path_listgetProgramPaths () const
 
const MultilibSetgetMultilibs () const
 
const SanitizerArgsgetSanitizerArgs () const
 
const llvm::opt::Arg * getRTTIArg () const
 
RTTIMode getRTTIMode () const
 
virtual ToolSelectTool (const JobAction &JA) const
 Choose a tool to use to handle the action JA. More...
 
std::string GetFilePath (const char *Name) const
 
std::string GetProgramPath (const char *Name) const
 
std::string GetLinkerPath () const
 Returns the linker path, respecting the -fuse-ld= argument to determine the linker suffix or name. More...
 
virtual void printVerboseInfo (raw_ostream &OS) const
 Dispatch to the specific toolchain for verbose printing. More...
 
virtual bool useIntegratedAs () const
 Check if the toolchain should use the integrated assembler. More...
 
virtual std::string getCompilerRT (const llvm::opt::ArgList &Args, StringRef Component, bool Shared=false) const
 
const char * getCompilerRTArgString (const llvm::opt::ArgList &Args, StringRef Component, bool Shared=false) const
 
virtual std::string getThreadModel () const
 getThreadModel() - Which thread model does this target use? More...
 
virtual bool isThreadModelSupported (const StringRef Model) const
 isThreadModelSupported() - Does this target support a thread model? More...
 
virtual std::string ComputeLLVMTriple (const llvm::opt::ArgList &Args, types::ID InputType=types::TY_INVALID) const
 ComputeLLVMTriple - Return the LLVM target triple to use, after taking command line arguments into account. More...
 
virtual void AddClangSystemIncludeArgs (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args) const
 Add the clang cc1 arguments for system include paths. More...
 
virtual void addClangTargetOptions (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args) const
 Add options that need to be passed to cc1 for this target. More...
 
virtual RuntimeLibType GetRuntimeLibType (const llvm::opt::ArgList &Args) const
 
virtual CXXStdlibType GetCXXStdlibType (const llvm::opt::ArgList &Args) const
 
virtual void AddClangCXXStdlibIncludeArgs (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args) const
 AddClangCXXStdlibIncludeArgs - Add the clang -cc1 level arguments to set the include paths to use for the given C++ standard library type. More...
 
void AddFilePathLibArgs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const
 AddFilePathLibArgs - Add each thing in getFilePaths() as a "-L" option. More...
 
virtual bool AddFastMathRuntimeIfAvailable (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const
 AddFastMathRuntimeIfAvailable - If a runtime library exists that sets global flags for unsafe floating point math, add it and return true. More...
 
virtual void AddCudaIncludeArgs (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args) const
 Add arguments to use system-specific CUDA includes. More...
 
virtual void AddIAMCUIncludeArgs (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args) const
 Add arguments to use MCU GCC toolchain includes. More...
 
virtual SanitizerMask getDefaultSanitizers () const
 Return sanitizers which are enabled by default. More...
 
virtual VersionTuple getMSVCVersionFromExe () const
 On Windows, returns the version of cl.exe. More...
 

Apple ToolChain Implementation

{

void AddLinkRuntimeLibArgs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const override
 Add the linker arguments to link the compiler runtime library. More...
 
void AddCXXStdlibLibArgs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const override
 AddCXXStdlibLibArgs - Add the system specific linker arguments to use for the given C++ standard library type. More...
 
void AddCCKextLibArgs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const override
 AddCCKextLibArgs - Add the system specific linker arguments to use for kernel extensions (Darwin-specific). More...
 
void addClangWarningOptions (llvm::opt::ArgStringList &CC1Args) const override
 Add warning options that need to be passed to cc1 for this target. More...
 
void AddLinkARCArgs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const override
 Add the linker arguments to link the ARC runtime library. More...
 
unsigned GetDefaultDwarfVersion () const override
 
bool GetDefaultStandaloneDebug () const override
 
llvm::DebuggerKind getDefaultDebuggerTuning () const override
 

Additional Inherited Members

- Public Types inherited from clang::driver::toolchains::Darwin
enum  DarwinPlatformKind {
  MacOS, IPhoneOS, IPhoneOSSimulator, TvOS,
  TvOSSimulator, WatchOS, WatchOSSimulator
}
 
- Public Types inherited from clang::driver::ToolChain
enum  CXXStdlibType { CST_Libcxx, CST_Libstdcxx }
 
enum  RuntimeLibType { RLT_CompilerRT, RLT_Libgcc }
 
enum  RTTIMode { RM_EnabledExplicitly, RM_EnabledImplicitly, RM_DisabledExplicitly, RM_DisabledImplicitly }
 
typedef SmallVector
< std::string, 16 > 
path_list
 
- Static Public Member Functions inherited from clang::driver::ToolChain
static std::pair< std::string,
std::string > 
getTargetAndModeFromProgramName (StringRef ProgName)
 Return any implicit target and/or mode flag for an invocation of the compiler driver as ProgName. More...
 
static bool needsProfileRT (const llvm::opt::ArgList &Args)
 needsProfileRT - returns true if instrumentation profile is on. More...
 
- Public Attributes inherited from clang::driver::toolchains::Darwin
bool TargetInitialized
 Whether the information on the target has been initialized. More...
 
DarwinPlatformKind TargetPlatform
 
VersionTuple TargetVersion
 The OS version we are targeting. More...
 
- Protected Member Functions inherited from clang::driver::toolchains::Darwin
void setTarget (DarwinPlatformKind Platform, unsigned Major, unsigned Minor, unsigned Micro) const
 
bool isTargetIPhoneOS () const
 
bool isTargetIOSSimulator () const
 
bool isTargetIOSBased () const
 
bool isTargetTvOS () const
 
bool isTargetTvOSSimulator () const
 
bool isTargetTvOSBased () const
 
bool isTargetWatchOS () const
 
bool isTargetWatchOSSimulator () const
 
bool isTargetWatchOSBased () const
 
bool isTargetMacOS () const
 
bool isTargetInitialized () const
 
VersionTuple getTargetVersion () const
 
bool isIPhoneOSVersionLT (unsigned V0, unsigned V1=0, unsigned V2=0) const
 
bool isMacosxVersionLT (unsigned V0, unsigned V1=0, unsigned V2=0) const
 
StringRef getPlatformFamily () const
 
StringRef getOSLibraryNameSuffix () const
 
- Protected Member Functions inherited from clang::driver::toolchains::MachO
ToolbuildAssembler () const override
 
ToolbuildLinker () const override
 
ToolgetTool (Action::ActionClass AC) const override
 
- Protected Member Functions inherited from clang::driver::ToolChain
 ToolChain (const Driver &D, const llvm::Triple &T, const llvm::opt::ArgList &Args)
 
- Static Protected Member Functions inherited from clang::driver::toolchains::Darwin
static StringRef getSDKName (StringRef isysroot)
 
- Static Protected Member Functions inherited from clang::driver::ToolChain
static void addSystemInclude (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args, const Twine &Path)
 Utility function to add a system include directory to CC1 arguments. More...
 
static void addExternCSystemInclude (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args, const Twine &Path)
 Utility function to add a system include directory with extern "C" semantics to CC1 arguments. More...
 
static void addExternCSystemIncludeIfExists (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args, const Twine &Path)
 
static void addSystemIncludes (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args, ArrayRef< StringRef > Paths)
 Utility function to add a list of system include directories to CC1. More...
 
- Protected Attributes inherited from clang::driver::ToolChain
MultilibSet Multilibs
 
const char * DefaultLinker = "ld"
 

Detailed Description

DarwinClang - The Darwin toolchain used by Clang.

Definition at line 568 of file ToolChains.h.

Constructor & Destructor Documentation

DarwinClang::DarwinClang ( const Driver D,
const llvm::Triple &  Triple,
const llvm::opt::ArgList &  Args 
)

Definition at line 237 of file ToolChains.cpp.

Member Function Documentation

void DarwinClang::AddCCKextLibArgs ( const llvm::opt::ArgList &  Args,
llvm::opt::ArgStringList &  CmdArgs 
) const
overridevirtual

AddCCKextLibArgs - Add the system specific linker arguments to use for kernel extensions (Darwin-specific).

Reimplemented from clang::driver::ToolChain.

Definition at line 779 of file ToolChains.cpp.

References clang::driver::ToolChain::getDriver(), clang::driver::ToolChain::getVFS(), clang::driver::toolchains::Darwin::isTargetIPhoneOS(), clang::driver::toolchains::Darwin::isTargetTvOS(), clang::driver::toolchains::Darwin::isTargetWatchOS(), and P.

void DarwinClang::addClangWarningOptions ( llvm::opt::ArgStringList &  CC1Args) const
overridevirtual

Add warning options that need to be passed to cc1 for this target.

Reimplemented from clang::driver::ToolChain.

Definition at line 241 of file ToolChains.cpp.

References clang::driver::ToolChain::getTriple(), clang::driver::toolchains::Darwin::isTargetMacOS(), and clang::driver::toolchains::Darwin::isTargetWatchOSBased().

void DarwinClang::AddCXXStdlibLibArgs ( const llvm::opt::ArgList &  Args,
llvm::opt::ArgStringList &  CmdArgs 
) const
overridevirtual

AddCXXStdlibLibArgs - Add the system specific linker arguments to use for the given C++ standard library type.

Reimplemented from clang::driver::ToolChain.

Definition at line 734 of file ToolChains.cpp.

References clang::driver::ToolChain::CST_Libcxx, clang::driver::ToolChain::CST_Libstdcxx, clang::vfs::FileSystem::exists(), clang::driver::ToolChain::GetCXXStdlibType(), clang::driver::ToolChain::getVFS(), and P.

void DarwinClang::AddLinkARCArgs ( const llvm::opt::ArgList &  Args,
llvm::opt::ArgStringList &  CmdArgs 
) const
overridevirtual
void DarwinClang::AddLinkRuntimeLibArgs ( const llvm::opt::ArgList &  Args,
llvm::opt::ArgStringList &  CmdArgs 
) const
overridevirtual
llvm::DebuggerKind clang::driver::toolchains::DarwinClang::getDefaultDebuggerTuning ( ) const
inlineoverridevirtual

Reimplemented from clang::driver::ToolChain.

Definition at line 594 of file ToolChains.h.

unsigned clang::driver::toolchains::DarwinClang::GetDefaultDwarfVersion ( ) const
inlineoverridevirtual

Reimplemented from clang::driver::ToolChain.

Definition at line 590 of file ToolChains.h.

bool clang::driver::toolchains::DarwinClang::GetDefaultStandaloneDebug ( ) const
inlineoverridevirtual

Reimplemented from clang::driver::ToolChain.

Definition at line 593 of file ToolChains.h.


The documentation for this class was generated from the following files: