Collaboration diagram for Execution Engine:

Classes
struct	LLVMMCJITCompilerOptions
Typedefs
typedef struct LLVMOpaqueGenericValue *	LLVMGenericValueRef
typedef struct LLVMOpaqueExecutionEngine *	LLVMExecutionEngineRef
typedef struct LLVMOpaqueMCJITMemoryManager *	LLVMMCJITMemoryManagerRef
Functions
void	LLVMLinkInJIT (void)
void	LLVMLinkInMCJIT (void)
void	LLVMLinkInInterpreter (void)
LLVMGenericValueRef	LLVMCreateGenericValueOfInt (LLVMTypeRef Ty, unsigned long long N, LLVMBool IsSigned)
LLVMGenericValueRef	LLVMCreateGenericValueOfPointer (void *P)
LLVMGenericValueRef	LLVMCreateGenericValueOfFloat (LLVMTypeRef Ty, double N)
unsigned	LLVMGenericValueIntWidth (LLVMGenericValueRef GenValRef)
unsigned long long	LLVMGenericValueToInt (LLVMGenericValueRef GenVal, LLVMBool IsSigned)
void *	LLVMGenericValueToPointer (LLVMGenericValueRef GenVal)
double	LLVMGenericValueToFloat (LLVMTypeRef TyRef, LLVMGenericValueRef GenVal)
void	LLVMDisposeGenericValue (LLVMGenericValueRef GenVal)
LLVMBool	LLVMCreateExecutionEngineForModule (LLVMExecutionEngineRef OutEE, LLVMModuleRef M, char *OutError)
LLVMBool	LLVMCreateInterpreterForModule (LLVMExecutionEngineRef OutInterp, LLVMModuleRef M, char *OutError)
LLVMBool	LLVMCreateJITCompilerForModule (LLVMExecutionEngineRef OutJIT, LLVMModuleRef M, unsigned OptLevel, char *OutError)
void	LLVMInitializeMCJITCompilerOptions (struct LLVMMCJITCompilerOptions *Options, size_t SizeOfOptions)
LLVMBool	LLVMCreateMCJITCompilerForModule (LLVMExecutionEngineRef OutJIT, LLVMModuleRef M, struct LLVMMCJITCompilerOptions Options, size_t SizeOfOptions, char **OutError)
LLVMBool	LLVMCreateExecutionEngine (LLVMExecutionEngineRef OutEE, LLVMModuleProviderRef MP, char *OutError)
LLVMBool	LLVMCreateInterpreter (LLVMExecutionEngineRef OutInterp, LLVMModuleProviderRef MP, char *OutError)
LLVMBool	LLVMCreateJITCompiler (LLVMExecutionEngineRef OutJIT, LLVMModuleProviderRef MP, unsigned OptLevel, char *OutError)
void	LLVMDisposeExecutionEngine (LLVMExecutionEngineRef EE)
void	LLVMRunStaticConstructors (LLVMExecutionEngineRef EE)
void	LLVMRunStaticDestructors (LLVMExecutionEngineRef EE)
int	LLVMRunFunctionAsMain (LLVMExecutionEngineRef EE, LLVMValueRef F, unsigned ArgC, const char const ArgV, const char const EnvP)
LLVMGenericValueRef	LLVMRunFunction (LLVMExecutionEngineRef EE, LLVMValueRef F, unsigned NumArgs, LLVMGenericValueRef *Args)
void	LLVMFreeMachineCodeForFunction (LLVMExecutionEngineRef EE, LLVMValueRef F)
void	LLVMAddModule (LLVMExecutionEngineRef EE, LLVMModuleRef M)
void	LLVMAddModuleProvider (LLVMExecutionEngineRef EE, LLVMModuleProviderRef MP)
LLVMBool	LLVMRemoveModule (LLVMExecutionEngineRef EE, LLVMModuleRef M, LLVMModuleRef OutMod, char *OutError)
LLVMBool	LLVMRemoveModuleProvider (LLVMExecutionEngineRef EE, LLVMModuleProviderRef MP, LLVMModuleRef OutMod, char *OutError)
LLVMBool	LLVMFindFunction (LLVMExecutionEngineRef EE, const char Name, LLVMValueRef OutFn)
void *	LLVMRecompileAndRelinkFunction (LLVMExecutionEngineRef EE, LLVMValueRef Fn)
LLVMTargetDataRef	LLVMGetExecutionEngineTargetData (LLVMExecutionEngineRef EE)
void	LLVMAddGlobalMapping (LLVMExecutionEngineRef EE, LLVMValueRef Global, void *Addr)
void *	LLVMGetPointerToGlobal (LLVMExecutionEngineRef EE, LLVMValueRef Global)
LLVMMCJITMemoryManagerRef	LLVMCreateSimpleMCJITMemoryManager (void Opaque, uint8_t (AllocateCodeSection)(void Opaque, uintptr_t Size, unsigned Alignment, unsigned SectionID), uint8_t (AllocateDataSection)(void Opaque, uintptr_t Size, unsigned Alignment, unsigned SectionID, LLVMBool IsReadOnly), LLVMBool(FinalizeMemory)(void Opaque, char ErrMsg), void(Destroy)(void *Opaque))
void	LLVMDisposeMCJITMemoryManager (LLVMMCJITMemoryManagerRef MM)

Typedef Documentation

typedef struct LLVMOpaqueExecutionEngine* LLVMExecutionEngineRef

Definition at line 42 of file c/ExecutionEngine.h.

typedef struct LLVMOpaqueGenericValue* LLVMGenericValueRef

Definition at line 41 of file c/ExecutionEngine.h.

typedef struct LLVMOpaqueMCJITMemoryManager* LLVMMCJITMemoryManagerRef

Definition at line 43 of file c/ExecutionEngine.h.

Function Documentation

void LLVMAddGlobalMapping	(	LLVMExecutionEngineRef	EE,
		LLVMValueRef	Global,
		void *	Addr
	)

Definition at line 326 of file ExecutionEngineBindings.cpp.

References llvm::unwrap().

void LLVMAddModule	(	LLVMExecutionEngineRef	EE,
		LLVMModuleRef	M
	)

Definition at line 283 of file ExecutionEngineBindings.cpp.

References llvm::unwrap().

Referenced by LLVMAddModuleProvider().

void LLVMAddModuleProvider	(	LLVMExecutionEngineRef	EE,
		LLVMModuleProviderRef	MP
	)

Deprecated: Use LLVMAddModule instead.

Definition at line 287 of file ExecutionEngineBindings.cpp.

References LLVMAddModule().

LLVMBool LLVMCreateExecutionEngine	(	LLVMExecutionEngineRef *	OutEE,
		LLVMModuleProviderRef	MP,
		char **	OutError
	)

Deprecated: Use LLVMCreateExecutionEngineForModule instead.

Definition at line 211 of file ExecutionEngineBindings.cpp.

References LLVMCreateExecutionEngineForModule().

LLVMBool LLVMCreateExecutionEngineForModule	(	LLVMExecutionEngineRef *	OutEE,
		LLVMModuleRef	M,
		char **	OutError
	)

Definition at line 111 of file ExecutionEngineBindings.cpp.

References llvm::EngineBuilder::create(), llvm::EngineKind::Either, llvm::lltok::Error, llvm::EngineBuilder::setEngineKind(), llvm::EngineBuilder::setErrorStr(), llvm::LibFunc::strdup, llvm::unwrap(), and llvm::wrap().

Referenced by LLVMCreateExecutionEngine().

LLVMGenericValueRef LLVMCreateGenericValueOfFloat	(	LLVMTypeRef	Ty,
		double	N
	)

Definition at line 62 of file ExecutionEngineBindings.cpp.

References llvm::Type::DoubleTyID, llvm::GenericValue::DoubleVal, llvm::Type::FloatTyID, llvm::GenericValue::FloatVal, getTypeID(), llvm_unreachable, llvm::unwrap(), and llvm::wrap().

LLVMGenericValueRef LLVMCreateGenericValueOfInt	(	LLVMTypeRef	Ty,
		unsigned long long	N,
		LLVMBool	IsSigned
	)

Definition at line 48 of file ExecutionEngineBindings.cpp.

References getBitWidth(), llvm::GenericValue::IntVal, and llvm::wrap().

LLVMGenericValueRef LLVMCreateGenericValueOfPointer ( void * P )

Definition at line 56 of file ExecutionEngineBindings.cpp.

References llvm::GenericValue::PointerVal, and llvm::wrap().

LLVMBool LLVMCreateInterpreter	(	LLVMExecutionEngineRef *	OutInterp,
		LLVMModuleProviderRef	MP,
		char **	OutError
	)

Deprecated: Use LLVMCreateInterpreterForModule instead.

Definition at line 220 of file ExecutionEngineBindings.cpp.

References LLVMCreateInterpreterForModule().

LLVMBool LLVMCreateInterpreterForModule	(	LLVMExecutionEngineRef *	OutInterp,
		LLVMModuleRef	M,
		char **	OutError
	)

Definition at line 126 of file ExecutionEngineBindings.cpp.

References llvm::EngineBuilder::create(), llvm::lltok::Error, llvm::EngineKind::Interpreter, llvm::EngineBuilder::setEngineKind(), llvm::EngineBuilder::setErrorStr(), llvm::LibFunc::strdup, llvm::unwrap(), and llvm::wrap().

Referenced by LLVMCreateInterpreter().

LLVMBool LLVMCreateJITCompiler	(	LLVMExecutionEngineRef *	OutJIT,
		LLVMModuleProviderRef	MP,
		unsigned	OptLevel,
		char **	OutError
	)

Deprecated: Use LLVMCreateJITCompilerForModule instead.

Definition at line 229 of file ExecutionEngineBindings.cpp.

References LLVMCreateJITCompilerForModule().

LLVMBool LLVMCreateJITCompilerForModule	(	LLVMExecutionEngineRef *	OutJIT,
		LLVMModuleRef	M,
		unsigned	OptLevel,
		char **	OutError
	)

Definition at line 141 of file ExecutionEngineBindings.cpp.

References llvm::EngineBuilder::create(), llvm::lltok::Error, llvm::EngineKind::JIT, llvm::EngineBuilder::setEngineKind(), llvm::EngineBuilder::setErrorStr(), llvm::EngineBuilder::setOptLevel(), llvm::LibFunc::strdup, llvm::unwrap(), and llvm::wrap().

Referenced by LLVMCreateJITCompiler().

LLVMBool LLVMCreateMCJITCompilerForModule	(	LLVMExecutionEngineRef *	OutJIT,
		LLVMModuleRef	M,
		struct LLVMMCJITCompilerOptions *	Options,
		size_t	SizeOfOptions,
		char **	OutError
	)

Create an MCJIT execution engine for a module, with the given options. It is the responsibility of the caller to ensure that all fields in Options up to the given SizeOfOptions are initialized. It is correct to pass a smaller value of SizeOfOptions that omits some fields. The canonical way of using this is:

LLVMMCJITCompilerOptions options; LLVMInitializeMCJITCompilerOptions(&options, sizeof(options)); ... fill in those options you care about LLVMCreateMCJITCompilerForModule(&jit, mod, &options, sizeof(options), &error);

Note that this is also correct, though possibly suboptimal:

LLVMCreateMCJITCompilerForModule(&jit, mod, 0, 0, &error);

Definition at line 168 of file ExecutionEngineBindings.cpp.

References LLVMMCJITCompilerOptions::CodeModel, llvm::EngineBuilder::create(), LLVMMCJITCompilerOptions::EnableFastISel, llvm::TargetOptions::EnableFastISel, llvm::lltok::Error, llvm::EngineKind::JIT, LLVMInitializeMCJITCompilerOptions(), LLVMMCJITCompilerOptions::MCJMM, llvm::LibFunc::memcpy, LLVMMCJITCompilerOptions::NoFramePointerElim, llvm::TargetOptions::NoFramePointerElim, LLVMMCJITCompilerOptions::OptLevel, llvm::EngineBuilder::setCodeModel(), llvm::EngineBuilder::setEngineKind(), llvm::EngineBuilder::setErrorStr(), llvm::EngineBuilder::setMCJITMemoryManager(), llvm::EngineBuilder::setOptLevel(), llvm::EngineBuilder::setTargetOptions(), llvm::EngineBuilder::setUseMCJIT(), llvm::LibFunc::strdup, llvm::unwrap(), and llvm::wrap().

LLVMMCJITMemoryManagerRef LLVMCreateSimpleMCJITMemoryManager	(	void *	Opaque,
		uint8_t ()(void *Opaque, uintptr_t Size, unsigned Alignment, unsigned SectionID)	AllocateCodeSection,
		uint8_t ()(void *Opaque, uintptr_t Size, unsigned Alignment, unsigned SectionID, LLVMBool IsReadOnly)	AllocateDataSection,
		LLVMBool()(void Opaque, char **ErrMsg)	FinalizeMemory,
		void()(void Opaque)	Destroy
	)

Create a simple custom MCJIT memory manager. This memory manager can intercept allocations in a module-oblivious way. This will return NULL if any of the passed functions are NULL.

Parameters:

Opaque	An opaque client object to pass back to the callbacks.
AllocateCodeSection	Allocate a block of memory for executable code.
AllocateDataSection	Allocate a block of memory for data.
FinalizeMemory	Set page permissions and flush cache. Return 0 on success, 1 on error.

Definition at line 416 of file ExecutionEngineBindings.cpp.

References functions, and llvm::wrap().

void LLVMDisposeExecutionEngine ( LLVMExecutionEngineRef EE )

Definition at line 240 of file ExecutionEngineBindings.cpp.

References llvm::unwrap().

void LLVMDisposeGenericValue ( LLVMGenericValueRef GenVal )

Definition at line 105 of file ExecutionEngineBindings.cpp.

References llvm::unwrap().

void LLVMDisposeMCJITMemoryManager ( LLVMMCJITMemoryManagerRef MM )

Definition at line 439 of file ExecutionEngineBindings.cpp.

References llvm::unwrap().

LLVMBool LLVMFindFunction	(	LLVMExecutionEngineRef	EE,
		const char *	Name,
		LLVMValueRef *	OutFn
	)

Definition at line 308 of file ExecutionEngineBindings.cpp.

References F(), llvm::unwrap(), and llvm::wrap().

void LLVMFreeMachineCodeForFunction	(	LLVMExecutionEngineRef	EE,
		LLVMValueRef	F
	)

Definition at line 279 of file ExecutionEngineBindings.cpp.

References llvm::unwrap().

unsigned LLVMGenericValueIntWidth ( LLVMGenericValueRef GenValRef )

Definition at line 77 of file ExecutionEngineBindings.cpp.

References llvm::unwrap().

double LLVMGenericValueToFloat	(	LLVMTypeRef	TyRef,
		LLVMGenericValueRef	GenVal
	)

Definition at line 94 of file ExecutionEngineBindings.cpp.

References llvm::Type::DoubleTyID, llvm::Type::FloatTyID, getTypeID(), llvm_unreachable, and llvm::unwrap().

unsigned long long LLVMGenericValueToInt	(	LLVMGenericValueRef	GenVal,
		LLVMBool	IsSigned
	)

Definition at line 81 of file ExecutionEngineBindings.cpp.

References llvm::APInt::getSExtValue(), llvm::APInt::getZExtValue(), llvm::GenericValue::IntVal, and llvm::unwrap().

void* LLVMGenericValueToPointer ( LLVMGenericValueRef GenVal )

Definition at line 90 of file ExecutionEngineBindings.cpp.

References llvm::unwrap().

LLVMTargetDataRef LLVMGetExecutionEngineTargetData ( LLVMExecutionEngineRef EE )

Definition at line 322 of file ExecutionEngineBindings.cpp.

References llvm::unwrap(), and llvm::wrap().

void* LLVMGetPointerToGlobal	(	LLVMExecutionEngineRef	EE,
		LLVMValueRef	Global
	)

Definition at line 331 of file ExecutionEngineBindings.cpp.

References llvm::unwrap().

void LLVMInitializeMCJITCompilerOptions	(	struct LLVMMCJITCompilerOptions *	Options,
		size_t	SizeOfOptions
	)

Definition at line 158 of file ExecutionEngineBindings.cpp.

References LLVMMCJITCompilerOptions::CodeModel, LLVMCodeModelJITDefault, llvm::LibFunc::memcpy, and llvm::LibFunc::memset.

Referenced by LLVMCreateMCJITCompilerForModule().

void LLVMLinkInInterpreter ( void )

Definition at line 31 of file Interpreter.cpp.

void LLVMLinkInJIT ( void )

Definition at line 67 of file JIT.cpp.

void LLVMLinkInMCJIT ( void )

Definition at line 37 of file MCJIT.cpp.

void* LLVMRecompileAndRelinkFunction	(	LLVMExecutionEngineRef	EE,
		LLVMValueRef	Fn
	)

Definition at line 317 of file ExecutionEngineBindings.cpp.

References llvm::unwrap().

LLVMBool LLVMRemoveModule	(	LLVMExecutionEngineRef	EE,
		LLVMModuleRef	M,
		LLVMModuleRef *	OutMod,
		char **	OutError
	)

Definition at line 292 of file ExecutionEngineBindings.cpp.

References llvm::unwrap(), and llvm::wrap().

Referenced by LLVMRemoveModuleProvider().

LLVMBool LLVMRemoveModuleProvider	(	LLVMExecutionEngineRef	EE,
		LLVMModuleProviderRef	MP,
		LLVMModuleRef *	OutMod,
		char **	OutError
	)

Deprecated: Use LLVMRemoveModule instead.

Definition at line 300 of file ExecutionEngineBindings.cpp.

References LLVMRemoveModule().

LLVMGenericValueRef LLVMRunFunction	(	LLVMExecutionEngineRef	EE,
		LLVMValueRef	F,
		unsigned	NumArgs,
		LLVMGenericValueRef *	Args
	)

Definition at line 264 of file ExecutionEngineBindings.cpp.

References I, llvm::unwrap(), and llvm::wrap().

int LLVMRunFunctionAsMain	(	LLVMExecutionEngineRef	EE,
		LLVMValueRef	F,
		unsigned	ArgC,
		const char const	ArgV,
		const char const	EnvP
	)

Definition at line 252 of file ExecutionEngineBindings.cpp.

References I, and llvm::unwrap().

void LLVMRunStaticConstructors ( LLVMExecutionEngineRef EE )

Definition at line 244 of file ExecutionEngineBindings.cpp.

References llvm::unwrap().

void LLVMRunStaticDestructors ( LLVMExecutionEngineRef EE )

Definition at line 248 of file ExecutionEngineBindings.cpp.

References llvm::unwrap().

Classes

Typedefs

Functions

Typedef Documentation

Function Documentation