org.lwjgl.llvm

Class LLVMExecutionEngine

java.lang.Object

org.lwjgl.llvm.LLVMExecutionEngine

public class LLVMExecutionEngine
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LLVMExecutionEngine.Functions Contains the function pointers loaded from LLVMCore.getLibrary().

Method Summary

Modifier and Type	Method and Description
static void	LLVMAddGlobalMapping(long EE, long Global, long Addr)
static void	LLVMAddModule(long EE, long M)
static boolean	LLVMCreateExecutionEngineForModule(org.lwjgl.PointerBuffer OutEE, long M, org.lwjgl.PointerBuffer OutError)
static long	LLVMCreateGDBRegistrationListener()
static long	LLVMCreateGenericValueOfFloat(long Ty, double N)
static long	LLVMCreateGenericValueOfInt(long Ty, long N, boolean IsSigned)
static long	LLVMCreateGenericValueOfPointer(long P)
static long	LLVMCreateIntelJITEventListener()
static boolean	LLVMCreateInterpreterForModule(org.lwjgl.PointerBuffer OutInterp, long M, org.lwjgl.PointerBuffer OutError)
static boolean	LLVMCreateJITCompilerForModule(org.lwjgl.PointerBuffer OutJIT, long M, int OptLevel, org.lwjgl.PointerBuffer OutError)
static boolean	LLVMCreateMCJITCompilerForModule(org.lwjgl.PointerBuffer OutJIT, long M, LLVMMCJITCompilerOptions.Buffer Options, org.lwjgl.PointerBuffer OutError) Create an MCJIT execution engine for a module, with the given options.
static long	LLVMCreateOProfileJITEventListener()
static long	LLVMCreatePerfJITEventListener()
static long	LLVMCreateSimpleMCJITMemoryManager(long Opaque, LLVMMemoryManagerAllocateCodeSectionCallbackI AllocateCodeSection, LLVMMemoryManagerAllocateDataSectionCallbackI AllocateDataSection, LLVMMemoryManagerFinalizeMemoryCallbackI FinalizeMemory, LLVMMemoryManagerDestroyCallbackI Destroy) Create a simple custom MCJIT memory manager.
static void	LLVMDisposeExecutionEngine(long EE)
static void	LLVMDisposeGenericValue(long GenVal)
static void	LLVMDisposeMCJITMemoryManager(long MM)
static boolean	LLVMFindFunction(long EE, java.nio.ByteBuffer Name, org.lwjgl.PointerBuffer OutFn)
static boolean	LLVMFindFunction(long EE, java.lang.CharSequence Name, org.lwjgl.PointerBuffer OutFn)
static void	LLVMFreeMachineCodeForFunction(long EE, long F)
static int	LLVMGenericValueIntWidth(long GenValRef)
static double	LLVMGenericValueToFloat(long TyRef, long GenVal)
static long	LLVMGenericValueToInt(long GenVal, boolean IsSigned)
static long	LLVMGenericValueToPointer(long GenVal)
static long	LLVMGetExecutionEngineTargetData(long EE)
static long	LLVMGetExecutionEngineTargetMachine(long EE)
static long	LLVMGetFunctionAddress(long EE, java.nio.ByteBuffer Name)
static long	LLVMGetFunctionAddress(long EE, java.lang.CharSequence Name)
static long	LLVMGetGlobalValueAddress(long EE, java.nio.ByteBuffer Name)
static long	LLVMGetGlobalValueAddress(long EE, java.lang.CharSequence Name)
static long	LLVMGetPointerToGlobal(long EE, long Global)
static void	LLVMInitializeMCJITCompilerOptions(LLVMMCJITCompilerOptions.Buffer Options)
static void	LLVMLinkInInterpreter()
static void	LLVMLinkInMCJIT()
static long	LLVMRecompileAndRelinkFunction(long EE, long Fn)
static boolean	LLVMRemoveModule(long EE, long M, org.lwjgl.PointerBuffer OutMod, org.lwjgl.PointerBuffer OutError)
static long	LLVMRunFunction(long EE, long F, org.lwjgl.PointerBuffer Args)
static int	LLVMRunFunctionAsMain(long EE, long F, org.lwjgl.PointerBuffer ArgV, org.lwjgl.PointerBuffer EnvP)
static void	LLVMRunStaticConstructors(long EE)
static void	LLVMRunStaticDestructors(long EE)
static int	nLLVMCreateExecutionEngineForModule(long OutEE, long M, long OutError)
static int	nLLVMCreateInterpreterForModule(long OutInterp, long M, long OutError)
static int	nLLVMCreateJITCompilerForModule(long OutJIT, long M, int OptLevel, long OutError)
static int	nLLVMCreateMCJITCompilerForModule(long OutJIT, long M, long Options, long SizeOfOptions, long OutError) Unsafe version of: CreateMCJITCompilerForModule
static long	nLLVMCreateSimpleMCJITMemoryManager(long Opaque, long AllocateCodeSection, long AllocateDataSection, long FinalizeMemory, long Destroy) Unsafe version of: CreateSimpleMCJITMemoryManager
static int	nLLVMFindFunction(long EE, long Name, long OutFn)
static long	nLLVMGetFunctionAddress(long EE, long Name)
static long	nLLVMGetGlobalValueAddress(long EE, long Name)
static void	nLLVMInitializeMCJITCompilerOptions(long Options, long SizeOfOptions)
static int	nLLVMRemoveModule(long EE, long M, long OutMod, long OutError)
static long	nLLVMRunFunction(long EE, long F, int NumArgs, long Args)
static int	nLLVMRunFunctionAsMain(long EE, long F, int ArgC, long ArgV, long EnvP)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

LLVMLinkInMCJIT

public static void LLVMLinkInMCJIT()

LLVMLinkInInterpreter

public static void LLVMLinkInInterpreter()

LLVMCreateGenericValueOfInt

public static long LLVMCreateGenericValueOfInt(long Ty,
                                               long N,
                                               boolean IsSigned)

LLVMCreateGenericValueOfPointer

public static long LLVMCreateGenericValueOfPointer(long P)

LLVMCreateGenericValueOfFloat

public static long LLVMCreateGenericValueOfFloat(long Ty,
                                                 double N)

LLVMGenericValueIntWidth

public static int LLVMGenericValueIntWidth(long GenValRef)

LLVMGenericValueToInt

public static long LLVMGenericValueToInt(long GenVal,
                                         boolean IsSigned)

LLVMGenericValueToPointer

public static long LLVMGenericValueToPointer(long GenVal)

LLVMGenericValueToFloat

public static double LLVMGenericValueToFloat(long TyRef,
                                             long GenVal)

LLVMDisposeGenericValue

public static void LLVMDisposeGenericValue(long GenVal)

nLLVMCreateExecutionEngineForModule

public static int nLLVMCreateExecutionEngineForModule(long OutEE,
                                                      long M,
                                                      long OutError)

LLVMCreateExecutionEngineForModule

public static boolean LLVMCreateExecutionEngineForModule(org.lwjgl.PointerBuffer OutEE,
                                                         long M,
                                                         org.lwjgl.PointerBuffer OutError)

nLLVMCreateInterpreterForModule

public static int nLLVMCreateInterpreterForModule(long OutInterp,
                                                  long M,
                                                  long OutError)

LLVMCreateInterpreterForModule

public static boolean LLVMCreateInterpreterForModule(org.lwjgl.PointerBuffer OutInterp,
                                                     long M,
                                                     org.lwjgl.PointerBuffer OutError)

nLLVMCreateJITCompilerForModule

public static int nLLVMCreateJITCompilerForModule(long OutJIT,
                                                  long M,
                                                  int OptLevel,
                                                  long OutError)

LLVMCreateJITCompilerForModule

public static boolean LLVMCreateJITCompilerForModule(org.lwjgl.PointerBuffer OutJIT,
                                                     long M,
                                                     int OptLevel,
                                                     org.lwjgl.PointerBuffer OutError)

nLLVMInitializeMCJITCompilerOptions

public static void nLLVMInitializeMCJITCompilerOptions(long Options,
                                                       long SizeOfOptions)

LLVMInitializeMCJITCompilerOptions

public static void LLVMInitializeMCJITCompilerOptions(LLVMMCJITCompilerOptions.Buffer Options)

nLLVMCreateMCJITCompilerForModule

public static int nLLVMCreateMCJITCompilerForModule(long OutJIT,
                                                    long M,
                                                    long Options,
                                                    long SizeOfOptions,
                                                    long OutError)

Unsafe version of: CreateMCJITCompilerForModule

LLVMCreateMCJITCompilerForModule

public static boolean LLVMCreateMCJITCompilerForModule(org.lwjgl.PointerBuffer OutJIT,
                                                       long M,
                                                       LLVMMCJITCompilerOptions.Buffer Options,
                                                       org.lwjgl.PointerBuffer 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);

LLVMDisposeExecutionEngine

public static void LLVMDisposeExecutionEngine(long EE)

LLVMRunStaticConstructors

public static void LLVMRunStaticConstructors(long EE)

LLVMRunStaticDestructors

public static void LLVMRunStaticDestructors(long EE)

nLLVMRunFunctionAsMain

public static int nLLVMRunFunctionAsMain(long EE,
                                         long F,
                                         int ArgC,
                                         long ArgV,
                                         long EnvP)

LLVMRunFunctionAsMain

public static int LLVMRunFunctionAsMain(long EE,
                                        long F,
                                        org.lwjgl.PointerBuffer ArgV,
                                        org.lwjgl.PointerBuffer EnvP)

nLLVMRunFunction

public static long nLLVMRunFunction(long EE,
                                    long F,
                                    int NumArgs,
                                    long Args)

LLVMRunFunction

public static long LLVMRunFunction(long EE,
                                   long F,
                                   org.lwjgl.PointerBuffer Args)

LLVMFreeMachineCodeForFunction

public static void LLVMFreeMachineCodeForFunction(long EE,
                                                  long F)

LLVMAddModule

public static void LLVMAddModule(long EE,
                                 long M)

nLLVMRemoveModule

public static int nLLVMRemoveModule(long EE,
                                    long M,
                                    long OutMod,
                                    long OutError)

LLVMRemoveModule

public static boolean LLVMRemoveModule(long EE,
                                       long M,
                                       org.lwjgl.PointerBuffer OutMod,
                                       org.lwjgl.PointerBuffer OutError)

nLLVMFindFunction

public static int nLLVMFindFunction(long EE,
                                    long Name,
                                    long OutFn)

LLVMFindFunction

public static boolean LLVMFindFunction(long EE,
                                       java.nio.ByteBuffer Name,
                                       org.lwjgl.PointerBuffer OutFn)

LLVMFindFunction

public static boolean LLVMFindFunction(long EE,
                                       java.lang.CharSequence Name,
                                       org.lwjgl.PointerBuffer OutFn)

LLVMRecompileAndRelinkFunction

public static long LLVMRecompileAndRelinkFunction(long EE,
                                                  long Fn)

LLVMGetExecutionEngineTargetData

public static long LLVMGetExecutionEngineTargetData(long EE)

LLVMGetExecutionEngineTargetMachine

public static long LLVMGetExecutionEngineTargetMachine(long EE)

LLVMAddGlobalMapping

public static void LLVMAddGlobalMapping(long EE,
                                        long Global,
                                        long Addr)

LLVMGetPointerToGlobal

public static long LLVMGetPointerToGlobal(long EE,
                                          long Global)

nLLVMGetGlobalValueAddress

public static long nLLVMGetGlobalValueAddress(long EE,
                                              long Name)

LLVMGetGlobalValueAddress

public static long LLVMGetGlobalValueAddress(long EE,
                                             java.nio.ByteBuffer Name)

LLVMGetGlobalValueAddress

public static long LLVMGetGlobalValueAddress(long EE,
                                             java.lang.CharSequence Name)

nLLVMGetFunctionAddress

public static long nLLVMGetFunctionAddress(long EE,
                                           long Name)

LLVMGetFunctionAddress

public static long LLVMGetFunctionAddress(long EE,
                                          java.nio.ByteBuffer Name)

LLVMGetFunctionAddress

public static long LLVMGetFunctionAddress(long EE,
                                          java.lang.CharSequence Name)

nLLVMCreateSimpleMCJITMemoryManager

public static long nLLVMCreateSimpleMCJITMemoryManager(long Opaque,
                                                       long AllocateCodeSection,
                                                       long AllocateDataSection,
                                                       long FinalizeMemory,
                                                       long Destroy)

Unsafe version of: CreateSimpleMCJITMemoryManager

LLVMCreateSimpleMCJITMemoryManager

public static long LLVMCreateSimpleMCJITMemoryManager(long Opaque,
                                                      LLVMMemoryManagerAllocateCodeSectionCallbackI AllocateCodeSection,
                                                      LLVMMemoryManagerAllocateDataSectionCallbackI AllocateDataSection,
                                                      LLVMMemoryManagerFinalizeMemoryCallbackI FinalizeMemory,
                                                      LLVMMemoryManagerDestroyCallbackI 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.

LLVMDisposeMCJITMemoryManager

public static void LLVMDisposeMCJITMemoryManager(long MM)

LLVMCreateGDBRegistrationListener

public static long LLVMCreateGDBRegistrationListener()

LLVMCreateIntelJITEventListener

public static long LLVMCreateIntelJITEventListener()

LLVMCreateOProfileJITEventListener

public static long LLVMCreateOProfileJITEventListener()

LLVMCreatePerfJITEventListener

public static long LLVMCreatePerfJITEventListener()