clang  14.0.0git
Public Types | Public Member Functions | Public Attributes | List of all members
clang::driver::toolchains::Darwin Class Reference

Darwin - The base Darwin tool chain. More...

#include "/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/clang/lib/Driver/ToolChains/Darwin.h"

Inheritance diagram for clang::driver::toolchains::Darwin:
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Public Types

enum  DarwinPlatformKind {
  MacOS, IPhoneOS, TvOS, WatchOS,
  LastDarwinPlatform = WatchOS
}
 
enum  DarwinEnvironmentKind { NativeEnvironment, Simulator, MacCatalyst }
 
- Public Types inherited from clang::driver::toolchains::MachO
enum  RuntimeLinkOptions : unsigned { RLO_AlwaysLink = 1 << 0, RLO_IsEmbedded = 1 << 1, RLO_AddRPath = 1 << 2 }
 Options to control how a runtime library is linked. More...
 
- Public Types inherited from clang::driver::ToolChain
enum  CXXStdlibType { CST_Libcxx, CST_Libstdcxx }
 
enum  RuntimeLibType { RLT_CompilerRT, RLT_Libgcc }
 
enum  UnwindLibType { UNW_None, UNW_CompilerRT, UNW_Libgcc }
 
enum  RTTIMode { RM_Enabled, RM_Disabled }
 
enum  FileType { FT_Object, FT_Static, FT_Shared }
 
using path_list = SmallVector< std::string, 16 >
 

Public Member Functions

 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...
 
Apple Specific Toolchain Implementation

{

void addMinVersionArgs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const override
 
void addPlatformVersionArgs (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...
 
ToolChain Implementation

}

{

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, StringRef BoundArch, Action::OffloadKind DeviceOffloadKind) 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...
 
void AddCudaIncludeArgs (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args) const override
 Add arguments to use system-specific CUDA includes. More...
 
void AddHIPIncludeArgs (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args) const override
 Add arguments to use system-specific HIP includes. More...
 
bool UseObjCMixedDispatch () const override
 UseObjCMixedDispatchDefault - When using non-legacy dispatch, should the mixed dispatch method be used? More...
 
LangOptions::StackProtectorMode GetDefaultStackProtectorLevel (bool KernelOrKext) const override
 GetDefaultStackProtectorLevel - Get the default stack protector level for this tool chain. More...
 
void CheckObjCARC () const override
 Complain if this tool chain doesn't support Objective-C ARC. More...
 
llvm::ExceptionHandling GetExceptionModel (const llvm::opt::ArgList &Args) const override
 GetExceptionModel - Return the tool chain exception model. 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...
 
void printVerboseInfo (raw_ostream &OS) const override
 Dispatch to the specific toolchain for verbose printing. 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
 
types::ID LookupTypeForExtension (StringRef 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 llvm::opt::ArgList &Args) 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 llvm::opt::ArgList &Args) 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...
 
bool canSplitThinLTOUnit () const override
 Returns true when it's possible to split LTO unit to use whole program devirtualization and CFI santiizers. More...
 
StringRef getMachOArchName (const llvm::opt::ArgList &Args) const
 Get the "MachO" arch name for a particular compiler invocation. More...
 
virtual void AddLinkARCArgs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const
 Add the linker arguments to link the ARC runtime library. More...
 
virtual void AddLinkRuntimeLibArgs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs, bool ForceLinkBuiltinRT=false) const
 Add the linker arguments to link the compiler runtime library. 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 Component, RuntimeLinkOptions Opts=RuntimeLinkOptions(), bool IsShared=false) const
 Add a runtime library to the list of items to link. More...
 
- Public Member Functions inherited from clang::driver::ToolChain
virtual ~ToolChain ()
 
const DrivergetDriver () const
 
llvm::vfs::FileSystem & getVFS () const
 
const llvm::Triple & getTriple () const
 
virtual const llvm::Triple * getAuxTriple () const
 Get the toolchain's aux triple, if it has one. More...
 
virtual std::string getInputFilename (const InputInfo &Input) const
 Some toolchains need to modify the file name, for example to replace the extension for object files with .cubin for OpenMP offloading to Nvidia GPUs. More...
 
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
 
const llvm::Triple & getEffectiveTriple () const
 Get the toolchain's effective clang triple. More...
 
path_listgetLibraryPaths ()
 
const path_listgetLibraryPaths () const
 
path_listgetFilePaths ()
 
const path_listgetFilePaths () const
 
path_listgetProgramPaths ()
 
const path_listgetProgramPaths () const
 
const MultilibSetgetMultilibs () const
 
const MultilibgetMultilib () const
 
SanitizerArgs getSanitizerArgs (const llvm::opt::ArgList &JobArgs) const
 
const XRayArgsgetXRayArgs () const
 
const llvm::opt::Arg * getRTTIArg () const
 
RTTIMode getRTTIMode () const
 
virtual llvm::opt::DerivedArgList * TranslateOpenMPTargetArgs (const llvm::opt::DerivedArgList &Args, bool SameTripleAsHost, SmallVectorImpl< llvm::opt::Arg * > &AllocatedArgs) const
 TranslateOpenMPTargetArgs - Create a new derived argument list for that contains the OpenMP target specific flags passed via -Xopenmp-target -opt=val OR -Xopenmp-target=<triple> -opt=val. More...
 
virtual void TranslateXarchArgs (const llvm::opt::DerivedArgList &Args, llvm::opt::Arg *&A, llvm::opt::DerivedArgList *DAL, SmallVectorImpl< llvm::opt::Arg * > *AllocatedArgs=nullptr) const
 Append the argument following A to DAL assuming A is an Xarch argument. More...
 
virtual llvm::opt::DerivedArgList * TranslateXarchArgs (const llvm::opt::DerivedArgList &Args, StringRef BoundArch, Action::OffloadKind DeviceOffloadKind, SmallVectorImpl< llvm::opt::Arg * > *AllocatedArgs) const
 Translate -Xarch_ arguments. More...
 
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 (bool *LinkerIsLLD=nullptr, bool *LinkerIsLLDDarwinNew=nullptr) const
 Returns the linker path, respecting the -fuse-ld= argument to determine the linker suffix or name. More...
 
std::string GetStaticLibToolPath () const
 Returns the linker path for emitting a static library. More...
 
virtual bool useIntegratedAs () const
 Check if the toolchain should use the integrated assembler. More...
 
virtual bool parseInlineAsmUsingAsmParser () const
 Check if the toolchain should use AsmParser to parse inlineAsm when integrated assembler is not default. More...
 
virtual bool useRelaxRelocations () const
 Check whether to enable x86 relax relocations by default. More...
 
virtual LangOptions::TrivialAutoVarInitKind GetDefaultTrivialAutoVarInit () const
 Get the default trivial automatic variable initialization. More...
 
virtual const char * getDefaultLinker () const
 GetDefaultLinker - Get the default linker to use. More...
 
virtual UnwindLibType GetDefaultUnwindLibType () const
 
virtual std::string getCompilerRTPath () const
 
virtual std::string getCompilerRT (const llvm::opt::ArgList &Args, StringRef Component, FileType Type=ToolChain::FT_Static) const
 
const char * getCompilerRTArgString (const llvm::opt::ArgList &Args, StringRef Component, FileType Type=ToolChain::FT_Static) const
 
std::string getCompilerRTBasename (const llvm::opt::ArgList &Args, StringRef Component, FileType Type=ToolChain::FT_Static) const
 
virtual std::string getRuntimePath () const
 
virtual std::string getStdlibPath () const
 
std::string getArchSpecificLibPath () const
 
virtual StringRef getOSLibName () const
 
virtual bool IsAArch64OutlineAtomicsDefault (const llvm::opt::ArgList &Args) const
 Test whether this toolchain supports outline atomics by default. More...
 
virtual codegenoptions::DebugInfoFormat getDefaultDebugFormat () const
 Get the default debug info format. Typically, this is DWARF. More...
 
virtual unsigned GetDefaultDwarfVersion () const
 
virtual unsigned getMaxDwarfVersion () const
 
virtual bool GetDefaultStandaloneDebug () const
 
virtual llvm::DebuggerKind getDefaultDebuggerTuning () const
 
virtual bool supportsDebugInfoOption (const llvm::opt::Arg *) const
 Does this toolchain supports given debug info option or not. More...
 
virtual void adjustDebugInfoKind (codegenoptions::DebugInfoKind &DebugInfoKind, const llvm::opt::ArgList &Args) const
 Adjust debug information kind considering all passed options. More...
 
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 getMultiarchTriple (const Driver &D, const llvm::Triple &TargetTriple, StringRef SysRoot) const
 
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 std::string computeSysRoot () const
 Return the sysroot, possibly searching for a default sysroot using target-specific logic. 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 addClangWarningOptions (llvm::opt::ArgStringList &CC1Args) const
 Add warning 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 UnwindLibType GetUnwindLibType (const llvm::opt::ArgList &Args) const
 
virtual std::string detectLibcxxVersion (StringRef IncludePath) 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 AddClangCXXStdlibIsystemArgs (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args) const
 AddClangCXXStdlibIsystemArgs - Add the clang -cc1 level arguments to set the specified include paths for the C++ standard library. More...
 
bool ShouldLinkCXXStdlib (const llvm::opt::ArgList &Args) const
 Returns if the C++ standard library should be linked in. More...
 
virtual void AddCXXStdlibLibArgs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const
 AddCXXStdlibLibArgs - Add the system specific linker arguments 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 void AddCCKextLibArgs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const
 AddCCKextLibArgs - Add the system specific linker arguments to use for kernel extensions (Darwin-specific). More...
 
virtual bool isFastMathRuntimeAvailable (const llvm::opt::ArgList &Args, std::string &Path) const
 If a runtime library exists that sets global flags for unsafe floating point math, return true. More...
 
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 AddIAMCUIncludeArgs (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args) const
 Add arguments to use MCU GCC toolchain includes. More...
 
virtual VersionTuple computeMSVCVersion (const Driver *D, const llvm::opt::ArgList &Args) const
 On Windows, returns the MSVC compatibility version. More...
 
virtual llvm::SmallVector< BitCodeLibraryInfo, 12 > getHIPDeviceLibs (const llvm::opt::ArgList &Args) const
 Get paths of HIP device libraries. More...
 
virtual SanitizerMask getDefaultSanitizers () const
 Return sanitizers which are enabled by default. More...
 
virtual llvm::DenormalMode getDefaultDenormalModeForType (const llvm::opt::ArgList &DriverArgs, const JobAction &JA, const llvm::fltSemantics *FPType=nullptr) const
 Returns the output denormal handling type in the default floating point environment for the given FPType if given. More...
 

Public Attributes

bool TargetInitialized
 Whether the information on the target has been initialized. More...
 
DarwinPlatformKind TargetPlatform
 
DarwinEnvironmentKind TargetEnvironment
 
VersionTuple TargetVersion
 The native OS version we are targeting. More...
 
VersionTuple OSTargetVersion
 The OS version we are targeting as specified in the triple. More...
 
Optional< DarwinSDKInfoSDKInfo
 The information about the darwin SDK that was used. More...
 
CudaInstallationDetector CudaInstallation
 
RocmInstallationDetector RocmInstallation
 

Darwin specific Toolchain functions

}

{

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 isTargetMacCatalyst () const
 
bool isTargetMacOS () const
 
bool isTargetMacOSBased () const
 
bool isTargetAppleSiliconMac () const
 
bool isTargetInitialized () const
 
VersionTuple getTripleTargetVersion () const
 The version of the OS that's used by the OS specified in the target triple. More...
 
bool isIPhoneOSVersionLT (unsigned V0, unsigned V1=0, unsigned V2=0) const
 
bool isMacosxVersionLT (unsigned V0, unsigned V1=0, unsigned V2=0) const
 Returns true if the minimum supported macOS version for the slice that's being built is less than the specified version. More...
 
void setTarget (DarwinPlatformKind Platform, DarwinEnvironmentKind Environment, unsigned Major, unsigned Minor, unsigned Micro, VersionTuple NativeTargetVersion) const
 
bool isAlignedAllocationUnavailable () const
 Return true if c++17 aligned allocation/deallocation functions are not implemented in the c++ standard library of the deployment target we are targeting. More...
 
void addClangTargetOptions (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args, Action::OffloadKind DeviceOffloadKind) const override
 Add options that need to be passed to cc1 for this target. More...
 
StringRef getPlatformFamily () const
 
StringRef getOSLibraryNameSuffix (bool IgnoreSim=false) const override
 
static StringRef getSDKName (StringRef isysroot)
 

Additional Inherited Members

- Static Public Member Functions inherited from clang::driver::ToolChain
static ParsedClangName 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...
 
static bool needsGCovInstrumentation (const llvm::opt::ArgList &Args)
 Returns true if gcov instrumentation (-fprofile-arcs or –coverage) is on. More...
 
- Protected Member Functions inherited from clang::driver::toolchains::MachO
ToolbuildAssembler () const override
 
ToolbuildLinker () const override
 
ToolbuildStaticLibTool () 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)
 
void setTripleEnvironment (llvm::Triple::EnvironmentType Env)
 
virtual std::string buildCompilerRTBasename (const llvm::opt::ArgList &Args, StringRef Component, FileType Type, bool AddArch) const
 
- 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
 
Multilib SelectedMultilib
 

Detailed Description

Darwin - The base Darwin tool chain.

Definition at line 280 of file Darwin.h.

Member Enumeration Documentation

◆ DarwinEnvironmentKind

Enumerator
NativeEnvironment 
Simulator 
MacCatalyst 

Definition at line 296 of file Darwin.h.

◆ DarwinPlatformKind

Enumerator
MacOS 
IPhoneOS 
TvOS 
WatchOS 
LastDarwinPlatform 

Definition at line 289 of file Darwin.h.

Constructor & Destructor Documentation

◆ Darwin()

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

Darwin - Darwin tool chain for i386 and x86_64.

Definition at line 857 of file Darwin.cpp.

◆ ~Darwin()

Darwin::~Darwin ( )
override

Definition at line 984 of file Darwin.cpp.

Member Function Documentation

◆ addClangTargetOptions()

void Darwin::addClangTargetOptions ( const llvm::opt::ArgList &  DriverArgs,
llvm::opt::ArgStringList &  CC1Args,
Action::OffloadKind  DeviceOffloadKind 
) const
overrideprotectedvirtual

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

Pass the SDK version to the compiler when the SDK information is available.

Reimplemented from clang::driver::ToolChain.

Definition at line 2634 of file Darwin.cpp.

References isAlignedAllocationUnavailable(), isTargetMacCatalyst(), clang::DarwinSDKInfo::OSEnvPair::macOStoMacCatalystPair(), minimumMacCatalystDeploymentTarget(), SDKInfo, string(), and V.

◆ AddCudaIncludeArgs()

void Darwin::AddCudaIncludeArgs ( const llvm::opt::ArgList &  DriverArgs,
llvm::opt::ArgStringList &  CC1Args 
) const
overridevirtual

Add arguments to use system-specific CUDA includes.

Reimplemented from clang::driver::ToolChain.

Definition at line 906 of file Darwin.cpp.

References clang::driver::CudaInstallationDetector::AddCudaIncludeArgs(), and CudaInstallation.

◆ AddHIPIncludeArgs()

void Darwin::AddHIPIncludeArgs ( const llvm::opt::ArgList &  DriverArgs,
llvm::opt::ArgStringList &  CC1Args 
) const
overridevirtual

Add arguments to use system-specific HIP includes.

Reimplemented from clang::driver::ToolChain.

Definition at line 911 of file Darwin.cpp.

References clang::driver::RocmInstallationDetector::AddHIPIncludeArgs(), and RocmInstallation.

◆ addMinVersionArgs()

void Darwin::addMinVersionArgs ( const llvm::opt::ArgList &  Args,
llvm::opt::ArgStringList &  CmdArgs 
) const
overridevirtual

◆ addPlatformVersionArgs()

void Darwin::addPlatformVersionArgs ( const llvm::opt::ArgList &  Args,
llvm::opt::ArgStringList &  CmdArgs 
) const
overridevirtual

◆ addProfileRTLibs()

void Darwin::addProfileRTLibs ( const llvm::opt::ArgList &  Args,
llvm::opt::ArgStringList &  CmdArgs 
) const
overridevirtual

◆ addStartObjectFileArgs()

void Darwin::addStartObjectFileArgs ( const llvm::opt::ArgList &  Args,
llvm::opt::ArgStringList &  CmdArgs 
) const
overridevirtual

◆ CheckObjCARC()

void Darwin::CheckObjCARC ( ) const
overridevirtual

Complain if this tool chain doesn't support Objective-C ARC.

Reimplemented from clang::driver::ToolChain.

Definition at line 2995 of file Darwin.cpp.

References clang::driver::Driver::Diag(), clang::driver::ToolChain::getDriver(), isMacosxVersionLT(), isTargetIOSBased(), isTargetMacOSBased(), and isTargetWatchOSBased().

◆ ComputeEffectiveClangTriple()

std::string Darwin::ComputeEffectiveClangTriple ( const llvm::opt::ArgList &  Args,
types::ID  InputType 
) const
overridevirtual

ComputeEffectiveClangTriple - Return the Clang triple to use for this target, which may take into account the command line arguments.

For example, on Darwin the -mmacosx-version-min= command line argument (which sets the deployment target) determines the version in the triple passed to Clang.

Reimplemented from clang::driver::ToolChain.

Definition at line 988 of file Darwin.cpp.

References clang::driver::ToolChain::ComputeLLVMTriple(), getTripleTargetVersion(), isTargetInitialized(), isTargetIOSBased(), isTargetMacCatalyst(), isTargetTvOSBased(), and isTargetWatchOSBased().

◆ GetDefaultCXXStdlibType()

ToolChain::CXXStdlibType Darwin::GetDefaultCXXStdlibType ( ) const
overridevirtual

◆ getDefaultObjCRuntime()

ObjCRuntime Darwin::getDefaultObjCRuntime ( bool  isNonFragile) const
overridevirtual

◆ GetDefaultStackProtectorLevel()

LangOptions::StackProtectorMode clang::driver::toolchains::Darwin::GetDefaultStackProtectorLevel ( bool  KernelOrKext) const
inlineoverridevirtual

GetDefaultStackProtectorLevel - Get the default stack protector level for this tool chain.

Reimplemented from clang::driver::ToolChain.

Definition at line 527 of file Darwin.h.

References clang::LangOptions::SSPOff, and clang::LangOptions::SSPOn.

◆ GetExceptionModel()

llvm::ExceptionHandling Darwin::GetExceptionModel ( const llvm::opt::ArgList &  Args) const
overridevirtual

GetExceptionModel - Return the tool chain exception model.

Reimplemented from clang::driver::toolchains::MachO.

Definition at line 2763 of file Darwin.cpp.

References clang::driver::ToolChain::ComputeLLVMTriple(), clang::driver::ToolChain::getArch(), clang::driver::ToolChain::getTriple(), and clang::XRayInstrKind::None.

◆ getOSLibraryNameSuffix()

StringRef Darwin::getOSLibraryNameSuffix ( bool  IgnoreSim = false) const
overrideprotectedvirtual

Reimplemented from clang::driver::toolchains::MachO.

Definition at line 1218 of file Darwin.cpp.

References MacCatalyst, NativeEnvironment, TargetEnvironment, and TargetPlatform.

◆ getPlatformFamily()

StringRef Darwin::getPlatformFamily ( ) const
protected

Definition at line 1190 of file Darwin.cpp.

References MacCatalyst, TargetEnvironment, and TargetPlatform.

◆ getSDKName()

StringRef Darwin::getSDKName ( StringRef  isysroot)
static

Definition at line 1206 of file Darwin.cpp.

◆ getSupportedSanitizers()

SanitizerMask Darwin::getSupportedSanitizers ( ) const
overridevirtual

◆ getTripleTargetVersion()

VersionTuple clang::driver::toolchains::Darwin::getTripleTargetVersion ( ) const
inline

The version of the OS that's used by the OS specified in the target triple.

It might be different from the actual target OS on which the program will run, e.g. MacCatalyst code runs on a macOS target, but its target triple is iOS.

Definition at line 452 of file Darwin.h.

Referenced by addMinVersionArgs(), addPlatformVersionArgs(), and ComputeEffectiveClangTriple().

◆ hasBlocksRuntime()

bool Darwin::hasBlocksRuntime ( ) const
overridevirtual

Darwin provides a blocks runtime starting in MacOS X 10.6 and iOS 3.2.

Reimplemented from clang::driver::ToolChain.

Definition at line 895 of file Darwin.cpp.

References isIPhoneOSVersionLT(), isMacosxVersionLT(), isTargetIOSBased(), isTargetMacOSBased(), and isTargetWatchOSBased().

◆ isAlignedAllocationUnavailable()

bool Darwin::isAlignedAllocationUnavailable ( ) const
protected

Return true if c++17 aligned allocation/deallocation functions are not implemented in the c++ standard library of the deployment target we are targeting.

Definition at line 2611 of file Darwin.cpp.

References clang::alignedAllocMinVersion(), IPhoneOS, isTargetMacCatalyst(), MacOS, TargetPlatform, TargetVersion, TvOS, and WatchOS.

Referenced by addClangTargetOptions().

◆ isCrossCompiling()

bool clang::driver::toolchains::Darwin::isCrossCompiling ( ) const
inlineoverridevirtual

Returns true if the toolchain is targeting a non-native architecture.

Reimplemented from clang::driver::ToolChain.

Definition at line 504 of file Darwin.h.

◆ isIPhoneOSVersionLT()

bool clang::driver::toolchains::Darwin::isIPhoneOSVersionLT ( unsigned  V0,
unsigned  V1 = 0,
unsigned  V2 = 0 
) const
inline

◆ isKernelStatic()

bool clang::driver::toolchains::Darwin::isKernelStatic ( ) const
inlineoverridevirtual

On some iOS platforms, kernel and kernel modules were built statically.

Is this such a target?

Reimplemented from clang::driver::toolchains::MachO.

Definition at line 339 of file Darwin.h.

◆ isMacosxVersionLT()

bool clang::driver::toolchains::Darwin::isMacosxVersionLT ( unsigned  V0,
unsigned  V1 = 0,
unsigned  V2 = 0 
) const
inline

Returns true if the minimum supported macOS version for the slice that's being built is less than the specified version.

If there's no minimum supported macOS version, the deployment target version is compared to the specifed version instead.

Definition at line 467 of file Darwin.h.

Referenced by addBundleLinkArgs(), addDefaultCRTLinkArgs(), addDynamicLibLinkArgs(), addPgProfilingLinkArgs(), addStartObjectFileArgs(), CheckObjCARC(), GetDefaultCXXStdlibType(), clang::driver::toolchains::DarwinClang::GetDefaultDwarfVersion(), getSupportedSanitizers(), and hasBlocksRuntime().

◆ isTargetAppleSiliconMac()

bool clang::driver::toolchains::Darwin::isTargetAppleSiliconMac ( ) const
inline

Definition at line 441 of file Darwin.h.

Referenced by clang::driver::toolchains::DarwinClang::AddLinkARCArgs().

◆ isTargetInitialized()

bool clang::driver::toolchains::Darwin::isTargetInitialized ( ) const
inline

Definition at line 446 of file Darwin.h.

Referenced by ComputeEffectiveClangTriple().

◆ isTargetIOSBased()

bool clang::driver::toolchains::Darwin::isTargetIOSBased ( ) const
inline

◆ isTargetIOSSimulator()

bool clang::driver::toolchains::Darwin::isTargetIOSSimulator ( ) const
inline

◆ isTargetIPhoneOS()

bool clang::driver::toolchains::Darwin::isTargetIPhoneOS ( ) const
inline

◆ isTargetMacCatalyst()

bool clang::driver::toolchains::Darwin::isTargetMacCatalyst ( ) const
inline

◆ isTargetMacOS()

bool clang::driver::toolchains::Darwin::isTargetMacOS ( ) const
inline

◆ isTargetMacOSBased()

bool clang::driver::toolchains::Darwin::isTargetMacOSBased ( ) const
inline

◆ isTargetTvOS()

bool clang::driver::toolchains::Darwin::isTargetTvOS ( ) const
inline

◆ isTargetTvOSBased()

bool clang::driver::toolchains::Darwin::isTargetTvOSBased ( ) const
inline

Definition at line 407 of file Darwin.h.

Referenced by ComputeEffectiveClangTriple().

◆ isTargetTvOSSimulator()

bool clang::driver::toolchains::Darwin::isTargetTvOSSimulator ( ) const
inline

◆ isTargetWatchOS()

bool clang::driver::toolchains::Darwin::isTargetWatchOS ( ) const
inline

◆ isTargetWatchOSBased()

bool clang::driver::toolchains::Darwin::isTargetWatchOSBased ( ) const
inline

◆ isTargetWatchOSSimulator()

bool clang::driver::toolchains::Darwin::isTargetWatchOSSimulator ( ) const
inline

◆ printVerboseInfo()

void Darwin::printVerboseInfo ( raw_ostream &  OS) const
overridevirtual

Dispatch to the specific toolchain for verbose printing.

This is used when handling the verbose option to print detailed, toolchain-specific information useful for understanding the behavior of the driver on a specific platform.

Reimplemented from clang::driver::ToolChain.

Definition at line 3031 of file Darwin.cpp.

References CudaInstallation, clang::driver::CudaInstallationDetector::print(), clang::driver::RocmInstallationDetector::print(), and RocmInstallation.

◆ setTarget()

void clang::driver::toolchains::Darwin::setTarget ( DarwinPlatformKind  Platform,
DarwinEnvironmentKind  Environment,
unsigned  Major,
unsigned  Minor,
unsigned  Micro,
VersionTuple  NativeTargetVersion 
) const
inlineprotected

Definition at line 354 of file Darwin.h.

◆ SupportsEmbeddedBitcode()

bool Darwin::SupportsEmbeddedBitcode ( ) const
overridevirtual

SupportsEmbeddedBitcode - Does this tool chain support embedded bitcode.

Reimplemented from clang::driver::ToolChain.

Definition at line 2777 of file Darwin.cpp.

References isIPhoneOSVersionLT(), isTargetIPhoneOS(), and TargetInitialized.

◆ TranslateArgs()

DerivedArgList * Darwin::TranslateArgs ( const llvm::opt::DerivedArgList &  Args,
StringRef  BoundArch,
Action::OffloadKind  DeviceOffloadKind 
) const
overridevirtual

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.

If DeviceOffloadKind is specified the translation specific for that offload kind is performed.

Parameters
BoundArch- The bound architecture name, or 0.
DeviceOffloadKind- The device offload kind used for the translation.

Reimplemented from clang::driver::toolchains::MachO.

Definition at line 2680 of file Darwin.cpp.

References clang::driver::ToolChain::CST_Libcxx, clang::driver::Driver::Diag(), clang::driver::tools::darwin::getArchTypeForMachOArchName(), clang::driver::ToolChain::GetCXXStdlibType(), clang::driver::ToolChain::getDriver(), clang::driver::Driver::getOpts(), isIPhoneOSVersionLT(), isTargetIOSBased(), isTargetWatchOSBased(), and clang::driver::toolchains::MachO::TranslateArgs().

◆ UseObjCMixedDispatch()

bool clang::driver::toolchains::Darwin::UseObjCMixedDispatch ( ) const
inlineoverridevirtual

UseObjCMixedDispatchDefault - When using non-legacy dispatch, should the mixed dispatch method be used?

Reimplemented from clang::driver::toolchains::MachO.

Definition at line 519 of file Darwin.h.

Member Data Documentation

◆ CudaInstallation

CudaInstallationDetector clang::driver::toolchains::Darwin::CudaInstallation

Definition at line 313 of file Darwin.h.

Referenced by AddCudaIncludeArgs(), and printVerboseInfo().

◆ OSTargetVersion

VersionTuple clang::driver::toolchains::Darwin::OSTargetVersion
mutable

The OS version we are targeting as specified in the triple.

Definition at line 308 of file Darwin.h.

◆ RocmInstallation

RocmInstallationDetector clang::driver::toolchains::Darwin::RocmInstallation

Definition at line 314 of file Darwin.h.

Referenced by AddHIPIncludeArgs(), and printVerboseInfo().

◆ SDKInfo

Optional<DarwinSDKInfo> clang::driver::toolchains::Darwin::SDKInfo
mutable

The information about the darwin SDK that was used.

Definition at line 311 of file Darwin.h.

Referenced by addClangTargetOptions(), and addPlatformVersionArgs().

◆ TargetEnvironment

DarwinEnvironmentKind clang::driver::toolchains::Darwin::TargetEnvironment
mutable

Definition at line 303 of file Darwin.h.

Referenced by addPlatformVersionArgs(), getOSLibraryNameSuffix(), and getPlatformFamily().

◆ TargetInitialized

bool clang::driver::toolchains::Darwin::TargetInitialized
mutable

Whether the information on the target has been initialized.

Definition at line 287 of file Darwin.h.

Referenced by SupportsEmbeddedBitcode().

◆ TargetPlatform

DarwinPlatformKind clang::driver::toolchains::Darwin::TargetPlatform
mutable

◆ TargetVersion

VersionTuple clang::driver::toolchains::Darwin::TargetVersion
mutable

The native OS version we are targeting.

Definition at line 306 of file Darwin.h.

Referenced by addMinVersionArgs(), addPlatformVersionArgs(), getDefaultObjCRuntime(), and isAlignedAllocationUnavailable().


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