clang  14.0.0git
Public Member Functions | Protected Member Functions | List of all members
clang::driver::toolchains::MachO Class Reference

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

Inheritance diagram for clang::driver::toolchains::MachO:
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Public Member Functions

 MachO (const Driver &D, const llvm::Triple &Triple, const llvm::opt::ArgList &Args)
 
 ~MachO () override
 
ToolChain Implementation

}

{

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...
 
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...
 
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 UseObjCMixedDispatch () const override
 UseObjCMixedDispatchDefault - When using non-legacy dispatch, should the mixed dispatch method be used? 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...
 
llvm::ExceptionHandling GetExceptionModel (const llvm::opt::ArgList &Args) const override
 GetExceptionModel - Return the tool chain exception model. More...
 
virtual StringRef getOSLibraryNameSuffix (bool IgnoreSim=false) const
 
bool canSplitThinLTOUnit () const override
 Returns true when it's possible to split LTO unit to use whole program devirtualization and CFI santiizers. 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) 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 void printVerboseInfo (raw_ostream &OS) const
 Dispatch to the specific toolchain for verbose printing. More...
 
virtual bool isCrossCompiling () const
 Returns true if the toolchain is targeting a non-native architecture. 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::StackProtectorMode GetDefaultStackProtectorLevel (bool KernelOrKext) const
 GetDefaultStackProtectorLevel - Get the default stack protector level for this tool chain. 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 CXXStdlibType GetDefaultCXXStdlibType () const
 
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 void CheckObjCARC () const
 Complain if this tool chain doesn't support Objective-C ARC. 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 bool SupportsEmbeddedBitcode () const
 SupportsEmbeddedBitcode - Does this tool chain support embedded bitcode. 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 ComputeEffectiveClangTriple (const llvm::opt::ArgList &Args, types::ID InputType=types::TY_INVALID) const
 ComputeEffectiveClangTriple - Return the Clang triple to use for this target, which may take into account the command line arguments. More...
 
virtual ObjCRuntime getDefaultObjCRuntime (bool isNonFragile) const
 getDefaultObjCRuntime - Return the default Objective-C runtime for this platform. More...
 
virtual bool hasBlocksRuntime () const
 hasBlocksRuntime - Given that the user is compiling with -fblocks, does this tool chain guarantee the existence of a blocks runtime? 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 addClangTargetOptions (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args, Action::OffloadKind DeviceOffloadKind) const
 Add options that need to be passed to cc1 for this target. 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 AddCudaIncludeArgs (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args) const
 Add arguments to use system-specific CUDA includes. More...
 
virtual void AddHIPIncludeArgs (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args) const
 Add arguments to use system-specific HIP 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 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 getSupportedSanitizers () const
 Return sanitizers which are available in this toolchain. 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...
 

Protected Member Functions

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
 

MachO specific toolchain API

{

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...
 
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...
 
virtual void addStartObjectFileArgs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const
 
virtual void addMinVersionArgs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const
 
virtual void addPlatformVersionArgs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const
 
virtual bool isKernelStatic () const
 On some iOS platforms, kernel and kernel modules were built statically. 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...
 
void addProfileRTLibs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const override
 Add any profiling runtime libraries that are needed. More...
 

Additional Inherited Members

- 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 >
 
- 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...
 
- 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

Definition at line 138 of file Darwin.h.

Member Enumeration Documentation

◆ RuntimeLinkOptions

Options to control how a runtime library is linked.

Enumerator
RLO_AlwaysLink 

Link the library in even if it can't be found in the VFS.

RLO_IsEmbedded 

Use the embedded runtime from the macho_embedded directory.

RLO_AddRPath 

Emit rpaths for @executable_path as well as the resource directory.

Definition at line 193 of file Darwin.h.

Constructor & Destructor Documentation

◆ MachO()

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

◆ ~MachO()

MachO::~MachO ( )
override

Definition at line 984 of file Darwin.cpp.

Member Function Documentation

◆ AddLinkARCArgs()

virtual void clang::driver::toolchains::MachO::AddLinkARCArgs ( const llvm::opt::ArgList &  Args,
llvm::opt::ArgStringList &  CmdArgs 
) const
inlinevirtual

Add the linker arguments to link the ARC runtime library.

Reimplemented in clang::driver::toolchains::DarwinClang.

Definition at line 163 of file Darwin.h.

◆ AddLinkRuntimeLib()

void MachO::AddLinkRuntimeLib ( const llvm::opt::ArgList &  Args,
llvm::opt::ArgStringList &  CmdArgs,
StringRef  Component,
RuntimeLinkOptions  Opts = RuntimeLinkOptions(),
bool  IsShared = false 
) const

◆ AddLinkRuntimeLibArgs()

void MachO::AddLinkRuntimeLibArgs ( const llvm::opt::ArgList &  Args,
llvm::opt::ArgStringList &  CmdArgs,
bool  ForceLinkBuiltinRT = false 
) const
virtual

Add the linker arguments to link the compiler runtime library.

FIXME: This API is intended for use with embedded libraries only, and is misleadingly named.

Reimplemented in clang::driver::toolchains::DarwinClang.

Definition at line 2593 of file Darwin.cpp.

References AddLinkRuntimeLib(), clang::driver::tools::arm::getARMFloatABI(), clang::driver::tools::arm::Hard, and RLO_IsEmbedded.

◆ addMinVersionArgs()

virtual void clang::driver::toolchains::MachO::addMinVersionArgs ( const llvm::opt::ArgList &  Args,
llvm::opt::ArgStringList &  CmdArgs 
) const
inlinevirtual

Reimplemented in clang::driver::toolchains::Darwin.

Definition at line 178 of file Darwin.h.

◆ addPlatformVersionArgs()

virtual void clang::driver::toolchains::MachO::addPlatformVersionArgs ( const llvm::opt::ArgList &  Args,
llvm::opt::ArgStringList &  CmdArgs 
) const
inlinevirtual

Reimplemented in clang::driver::toolchains::Darwin.

Definition at line 181 of file Darwin.h.

◆ addProfileRTLibs()

void clang::driver::toolchains::MachO::addProfileRTLibs ( const llvm::opt::ArgList &  Args,
llvm::opt::ArgStringList &  CmdArgs 
) const
inlineoverridevirtual

Add any profiling runtime libraries that are needed.

This is essentially a MachO specific version of addProfileRT in Tools.cpp.

Reimplemented from clang::driver::ToolChain.

Reimplemented in clang::driver::toolchains::Darwin.

Definition at line 212 of file Darwin.h.

◆ addStartObjectFileArgs()

virtual void clang::driver::toolchains::MachO::addStartObjectFileArgs ( const llvm::opt::ArgList &  Args,
llvm::opt::ArgStringList &  CmdArgs 
) const
inlinevirtual

Reimplemented in clang::driver::toolchains::Darwin.

Definition at line 174 of file Darwin.h.

◆ buildAssembler()

Tool * MachO::buildAssembler ( ) const
overrideprotectedvirtual

Reimplemented from clang::driver::ToolChain.

Definition at line 1035 of file Darwin.cpp.

◆ buildLinker()

Tool * MachO::buildLinker ( ) const
overrideprotectedvirtual

Reimplemented from clang::driver::ToolChain.

Definition at line 1029 of file Darwin.cpp.

◆ buildStaticLibTool()

Tool * MachO::buildStaticLibTool ( ) const
overrideprotectedvirtual

Reimplemented from clang::driver::ToolChain.

Definition at line 1031 of file Darwin.cpp.

◆ canSplitThinLTOUnit()

bool clang::driver::toolchains::MachO::canSplitThinLTOUnit ( ) const
inlineoverridevirtual

Returns true when it's possible to split LTO unit to use whole program devirtualization and CFI santiizers.

Reimplemented from clang::driver::ToolChain.

Definition at line 275 of file Darwin.h.

◆ GetDefaultRuntimeLibType()

RuntimeLibType clang::driver::toolchains::MachO::GetDefaultRuntimeLibType ( ) const
inlineoverridevirtual

GetDefaultRuntimeLibType - Get the default runtime library variant to use.

Reimplemented from clang::driver::ToolChain.

Definition at line 252 of file Darwin.h.

References clang::driver::ToolChain::RLT_CompilerRT.

◆ GetExceptionModel()

llvm::ExceptionHandling clang::driver::toolchains::MachO::GetExceptionModel ( const llvm::opt::ArgList &  Args) const
inlineoverridevirtual

GetExceptionModel - Return the tool chain exception model.

Reimplemented from clang::driver::ToolChain.

Reimplemented in clang::driver::toolchains::Darwin.

Definition at line 265 of file Darwin.h.

References clang::XRayInstrKind::None.

Referenced by IsUnwindTablesDefault().

◆ getMachOArchName()

StringRef MachO::getMachOArchName ( const llvm::opt::ArgList &  Args) const

Get the "MachO" arch name for a particular compiler invocation.

For example, Apple treats different ARM variations as distinct architectures.

Definition at line 954 of file Darwin.cpp.

References ArmMachOArchName(), ArmMachOArchNameCPU(), clang::driver::ToolChain::getArch(), clang::driver::ToolChain::getDefaultUniversalArchName(), and clang::driver::ToolChain::getTriple().

◆ getOSLibraryNameSuffix()

virtual StringRef clang::driver::toolchains::MachO::getOSLibraryNameSuffix ( bool  IgnoreSim = false) const
inlinevirtual

Reimplemented in clang::driver::toolchains::Darwin.

Definition at line 269 of file Darwin.h.

Referenced by AddLinkRuntimeLib().

◆ getTool()

Tool * MachO::getTool ( Action::ActionClass  AC) const
overrideprotectedvirtual

◆ HasNativeLLVMSupport()

bool MachO::HasNativeLLVMSupport ( ) const
overridevirtual

HasNativeLTOLinker - Check whether the linker and related tools have native LLVM support.

Reimplemented from clang::driver::ToolChain.

Definition at line 869 of file Darwin.cpp.

◆ IsBlocksDefault()

bool clang::driver::toolchains::MachO::IsBlocksDefault ( ) const
inlineoverridevirtual

IsBlocksDefault - Does this tool chain enable -fblocks by default.

Reimplemented from clang::driver::ToolChain.

Definition at line 229 of file Darwin.h.

◆ IsEncodeExtendedBlockSignatureDefault()

bool clang::driver::toolchains::MachO::IsEncodeExtendedBlockSignatureDefault ( ) const
inlineoverridevirtual

IsEncodeExtendedBlockSignatureDefault - Does this tool chain enable -fencode-extended-block-signature by default.

Reimplemented from clang::driver::ToolChain.

Definition at line 241 of file Darwin.h.

◆ IsIntegratedAssemblerDefault()

bool clang::driver::toolchains::MachO::IsIntegratedAssemblerDefault ( ) const
inlineoverridevirtual

IsIntegratedAssemblerDefault - Does this tool chain enable -integrated-as by default.

Reimplemented from clang::driver::ToolChain.

Definition at line 234 of file Darwin.h.

◆ isKernelStatic()

virtual bool clang::driver::toolchains::MachO::isKernelStatic ( ) const
inlinevirtual

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

Is this such a target?

Reimplemented in clang::driver::toolchains::Darwin.

Definition at line 187 of file Darwin.h.

◆ IsMathErrnoDefault()

bool clang::driver::toolchains::MachO::IsMathErrnoDefault ( ) const
inlineoverridevirtual

IsMathErrnoDefault - Does this tool chain use -fmath-errno by default.

Reimplemented from clang::driver::ToolChain.

Definition at line 239 of file Darwin.h.

◆ IsObjCNonFragileABIDefault()

bool clang::driver::toolchains::MachO::IsObjCNonFragileABIDefault ( ) const
inlineoverridevirtual

IsObjCNonFragileABIDefault - Does this tool chain set -fobjc-nonfragile-abi by default.

Reimplemented from clang::driver::ToolChain.

Definition at line 243 of file Darwin.h.

◆ isPICDefault()

bool MachO::isPICDefault ( ) const
overridevirtual

Test whether this toolchain defaults to PIC.

Implements clang::driver::ToolChain.

Definition at line 2782 of file Darwin.cpp.

◆ isPICDefaultForced()

bool MachO::isPICDefaultForced ( ) const
overridevirtual

Tests whether this toolchain forces its default for PIC, PIE or non-PIC.

If this returns true, any PIC related flags should be ignored and instead the results of isPICDefault() and isPIEDefault(const llvm::opt::ArgList &Args) are used exclusively.

Implements clang::driver::ToolChain.

Definition at line 2786 of file Darwin.cpp.

References clang::driver::ToolChain::getArch().

◆ isPIEDefault()

bool MachO::isPIEDefault ( const llvm::opt::ArgList &  Args) const
overridevirtual

Test whether this toolchain defaults to PIE.

Implements clang::driver::ToolChain.

Definition at line 2784 of file Darwin.cpp.

◆ isTargetIOSBased()

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

Is the target either iOS or an iOS simulator?

Definition at line 190 of file Darwin.h.

◆ IsUnwindTablesDefault()

bool MachO::IsUnwindTablesDefault ( const llvm::opt::ArgList &  Args) const
overridevirtual

IsUnwindTablesDefault - Does this tool chain use -funwind-tables by default.

Reimplemented from clang::driver::ToolChain.

Definition at line 2746 of file Darwin.cpp.

References clang::driver::ToolChain::getArch(), and GetExceptionModel().

◆ LookupTypeForExtension()

types::ID MachO::LookupTypeForExtension ( StringRef  Ext) const
overridevirtual

LookupTypeForExtension - Return the default language type to use for the given extension.

Reimplemented from clang::driver::ToolChain.

Definition at line 859 of file Darwin.cpp.

References clang::driver::ToolChain::LookupTypeForExtension().

◆ SupportsProfiling()

bool MachO::SupportsProfiling ( ) const
overridevirtual

SupportsProfiling - Does this tool chain support -pg.

Reimplemented from clang::driver::ToolChain.

Definition at line 2791 of file Darwin.cpp.

References clang::driver::ToolChain::getTriple().

Referenced by clang::driver::toolchains::Darwin::addStartObjectFileArgs().

◆ TranslateArgs()

DerivedArgList * MachO::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::ToolChain.

Reimplemented in clang::driver::toolchains::Darwin.

Definition at line 2412 of file Darwin.cpp.

References clang::driver::ToolChain::getArch(), clang::driver::tools::darwin::getArchTypeForMachOArchName(), clang::driver::ToolChain::getDriver(), clang::driver::Driver::getOpts(), clang::driver::options::LinkerInput, and clang::driver::ToolChain::TranslateXarchArgs().

Referenced by clang::driver::toolchains::Darwin::TranslateArgs().

◆ UseDwarfDebugFlags()

bool MachO::UseDwarfDebugFlags ( ) const
overridevirtual

UseDwarfDebugFlags - Embed the compile options to clang into the Dwarf compile unit information.

Reimplemented from clang::driver::ToolChain.

Definition at line 2755 of file Darwin.cpp.

◆ UseObjCMixedDispatch()

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

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

Reimplemented from clang::driver::ToolChain.

Reimplemented in clang::driver::toolchains::Darwin.

Definition at line 248 of file Darwin.h.


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