clang
3.7.0
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#include <ToolChains.h>
Classes | |
class | GCCInstallationDetector |
This is a class to find a viable GCC installation for Clang to use. More... | |
struct | GCCVersion |
Struct to store and manipulate GCC versions. More... | |
Public Member Functions | |
Generic_GCC (const Driver &D, const llvm::Triple &Triple, const llvm::opt::ArgList &Args) | |
~Generic_GCC () override | |
void | printVerboseInfo (raw_ostream &OS) const override |
Dispatch to the specific toolchain for verbose printing. More... | |
bool | IsUnwindTablesDefault () const override |
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. If this returns true, any PIC related flags should be ignored and instead the results of isPICDefault() and isPIEDefault() are used exclusively. More... | |
bool | IsIntegratedAssemblerDefault () const override |
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virtual | ~ToolChain () |
const Driver & | getDriver () 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. Note t. More... | |
std::string | getTripleString () const |
path_list & | getFilePaths () |
const path_list & | getFilePaths () const |
path_list & | getProgramPaths () |
const path_list & | getProgramPaths () const |
const MultilibSet & | getMultilibs () const |
const SanitizerArgs & | getSanitizerArgs () const |
const llvm::opt::Arg * | getRTTIArg () const |
RTTIMode | getRTTIMode () const |
virtual llvm::opt::DerivedArgList * | TranslateArgs (const llvm::opt::DerivedArgList &Args, const char *BoundArch) const |
virtual Tool * | SelectTool (const JobAction &JA) const |
std::string | GetFilePath (const char *Name) const |
std::string | GetProgramPath (const char *Name) const |
std::string | GetLinkerPath () const |
virtual bool | isCrossCompiling () const |
Returns true if the toolchain is targeting a non-native architecture. More... | |
virtual bool | HasNativeLLVMSupport () const |
virtual types::ID | LookupTypeForExtension (const char *Ext) const |
virtual bool | IsBlocksDefault () const |
IsBlocksDefault - Does this tool chain enable -fblocks by default. More... | |
bool | useIntegratedAs () const |
Check if the toolchain should use the integrated assembler. More... | |
virtual bool | IsMathErrnoDefault () const |
IsMathErrnoDefault - Does this tool chain use -fmath-errno by default. More... | |
virtual bool | IsEncodeExtendedBlockSignatureDefault () const |
virtual bool | IsObjCNonFragileABIDefault () const |
virtual bool | UseObjCMixedDispatch () const |
virtual unsigned | GetDefaultStackProtectorLevel (bool KernelOrKext) const |
virtual RuntimeLibType | GetDefaultRuntimeLibType () const |
GetDefaultRuntimeLibType - Get the default runtime library variant to use. More... | |
virtual bool | SupportsProfiling () const |
SupportsProfiling - Does this tool chain support -pg. More... | |
virtual bool | SupportsObjCGC () const |
Does this tool chain support Objective-C garbage collection. More... | |
virtual void | CheckObjCARC () const |
Complain if this tool chain doesn't support Objective-C ARC. More... | |
virtual bool | UseDwarfDebugFlags () const |
virtual bool | UseSjLjExceptions () const |
UseSjLjExceptions - Does this tool chain use SjLj exceptions. 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 | ComputeLLVMTriple (const llvm::opt::ArgList &Args, types::ID InputType=types::TY_INVALID) const |
virtual std::string | ComputeEffectiveClangTriple (const llvm::opt::ArgList &Args, types::ID InputType=types::TY_INVALID) const |
virtual ObjCRuntime | getDefaultObjCRuntime (bool isNonFragile) const |
virtual bool | hasBlocksRuntime () const |
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 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 void | AddClangCXXStdlibIncludeArgs (const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args) const |
virtual void | AddCXXStdlibLibArgs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const |
virtual void | AddCCKextLibArgs (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const |
virtual bool | AddFastMathRuntimeIfAvailable (const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs) const |
virtual SanitizerMask | getSupportedSanitizers () const |
Return sanitizers which are available in this toolchain. More... | |
Protected Member Functions | |
Tool * | getTool (Action::ActionClass AC) const override |
Tool * | buildAssembler () const override |
Tool * | buildLinker () const override |
ToolChain Implementation Helper Functions | |
bool | isTarget64Bit () const |
Check whether the target triple's architecture is 64-bits. More... | |
bool | isTarget32Bit () const |
Check whether the target triple's architecture is 32-bits. More... | |
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ToolChain (const Driver &D, const llvm::Triple &T, const llvm::opt::ArgList &Args) | |
Protected Attributes | |
GCCInstallationDetector | GCCInstallation |
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MultilibSet | Multilibs |
Additional Inherited Members | |
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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 |
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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... | |
Generic_GCC - A tool chain using the 'gcc' command to perform all subcommands; this relies on gcc translating the majority of command line options.
Definition at line 31 of file ToolChains.h.
Generic_GCC::Generic_GCC | ( | const Driver & | D, |
const llvm::Triple & | Triple, | ||
const llvm::opt::ArgList & | Args | ||
) |
Definition at line 1985 of file ToolChains.cpp.
References clang::driver::ToolChain::getDriver(), and clang::driver::ToolChain::getProgramPaths().
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override |
Definition at line 1993 of file ToolChains.cpp.
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overrideprotectedvirtual |
Reimplemented from clang::driver::ToolChain.
Reimplemented in clang::driver::toolchains::SHAVEToolChain, clang::driver::toolchains::CrossWindowsToolChain, clang::driver::toolchains::NaCl_TC, clang::driver::toolchains::Hexagon_TC, clang::driver::toolchains::Linux, clang::driver::toolchains::DragonFly, clang::driver::toolchains::Minix, clang::driver::toolchains::NetBSD, clang::driver::toolchains::FreeBSD, clang::driver::toolchains::Bitrig, clang::driver::toolchains::OpenBSD, and clang::driver::toolchains::Solaris.
Definition at line 2010 of file ToolChains.cpp.
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overrideprotectedvirtual |
Reimplemented from clang::driver::ToolChain.
Reimplemented in clang::driver::toolchains::SHAVEToolChain, clang::driver::toolchains::CrossWindowsToolChain, clang::driver::toolchains::NaCl_TC, clang::driver::toolchains::Hexagon_TC, clang::driver::toolchains::Linux, clang::driver::toolchains::DragonFly, clang::driver::toolchains::Minix, clang::driver::toolchains::NetBSD, clang::driver::toolchains::FreeBSD, clang::driver::toolchains::Bitrig, clang::driver::toolchains::OpenBSD, clang::driver::toolchains::Solaris, and clang::driver::toolchains::CloudABI.
Definition at line 2014 of file ToolChains.cpp.
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overrideprotectedvirtual |
Reimplemented from clang::driver::ToolChain.
Reimplemented in clang::driver::toolchains::SHAVEToolChain.
Definition at line 1995 of file ToolChains.cpp.
References clang::driver::Action::CompileJobClass, clang::driver::ToolChain::getTool(), and clang::driver::Action::PreprocessJobClass.
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overridevirtual |
IsIntegratedAssemblerDefault - Does this tool chain enable -integrated-as by default.
Reimplemented from clang::driver::ToolChain.
Reimplemented in clang::driver::toolchains::CrossWindowsToolChain, clang::driver::toolchains::NaCl_TC, and clang::driver::toolchains::Solaris.
Definition at line 2035 of file ToolChains.cpp.
References clang::driver::ToolChain::getArch(), and clang::driver::ToolChain::getTriple().
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overridevirtual |
Test whether this toolchain defaults to PIC.
Implements clang::driver::ToolChain.
Reimplemented in clang::driver::toolchains::CrossWindowsToolChain.
Definition at line 2025 of file ToolChains.cpp.
References clang::driver::ToolChain::getArch(), and clang::driver::ToolChain::getTriple().
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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()
are used exclusively.
Implements clang::driver::ToolChain.
Reimplemented in clang::driver::toolchains::CrossWindowsToolChain.
Definition at line 2031 of file ToolChains.cpp.
References clang::driver::ToolChain::getArch(), and clang::driver::ToolChain::getTriple().
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overridevirtual |
Test whether this toolchain defaults to PIE.
Implements clang::driver::ToolChain.
Reimplemented in clang::driver::toolchains::CrossWindowsToolChain, clang::driver::toolchains::Linux, clang::driver::toolchains::FreeBSD, clang::driver::toolchains::OpenBSD, and clang::driver::toolchains::CloudABI.
Definition at line 2029 of file ToolChains.cpp.
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inlineprotected |
Check whether the target triple's architecture is 32-bits.
Definition at line 178 of file ToolChains.h.
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inlineprotected |
Check whether the target triple's architecture is 64-bits.
Definition at line 175 of file ToolChains.h.
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overridevirtual |
IsUnwindTablesDefault - Does this tool chain use -funwind-tables by default.
Reimplemented from clang::driver::ToolChain.
Reimplemented in clang::driver::toolchains::CrossWindowsToolChain, and clang::driver::toolchains::NetBSD.
Definition at line 2021 of file ToolChains.cpp.
References clang::driver::ToolChain::getArch().
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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 2016 of file ToolChains.cpp.
References GCCInstallation, and clang::driver::toolchains::Generic_GCC::GCCInstallationDetector::print().
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protected |
Definition at line 151 of file ToolChains.h.
Referenced by clang::driver::toolchains::Linux::AddClangCXXStdlibIncludeArgs(), clang::driver::toolchains::Linux::AddClangSystemIncludeArgs(), clang::driver::toolchains::Generic_ELF::addClangTargetOptions(), clang::driver::toolchains::Linux::Linux(), and printVerboseInfo().