| /*===-- llvm-c/ExecutionEngine.h - ExecutionEngine Lib C Iface --*- C++ -*-===*\ |
| |* *| |
| |* The LLVM Compiler Infrastructure *| |
| |* *| |
| |* This file is distributed under the University of Illinois Open Source *| |
| |* License. See LICENSE.TXT for details. *| |
| |* *| |
| |*===----------------------------------------------------------------------===*| |
| |* *| |
| |* This header declares the C interface to libLLVMExecutionEngine.o, which *| |
| |* implements various analyses of the LLVM IR. *| |
| |* *| |
| |* Many exotic languages can interoperate with C code but have a harder time *| |
| |* with C++ due to name mangling. So in addition to C, this interface enables *| |
| |* tools written in such languages. *| |
| |* *| |
| \*===----------------------------------------------------------------------===*/ |
| |
| #ifndef LLVM_C_EXECUTIONENGINE_H |
| #define LLVM_C_EXECUTIONENGINE_H |
| |
| #include "llvm-c/Core.h" |
| #include "llvm-c/Target.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| void LLVMLinkInJIT(void); |
| void LLVMLinkInInterpreter(void); |
| |
| typedef struct LLVMOpaqueGenericValue *LLVMGenericValueRef; |
| typedef struct LLVMOpaqueExecutionEngine *LLVMExecutionEngineRef; |
| |
| /*===-- Operations on generic values --------------------------------------===*/ |
| |
| LLVMGenericValueRef LLVMCreateGenericValueOfInt(LLVMTypeRef Ty, |
| unsigned long long N, |
| int IsSigned); |
| |
| LLVMGenericValueRef LLVMCreateGenericValueOfPointer(void *P); |
| |
| LLVMGenericValueRef LLVMCreateGenericValueOfFloat(LLVMTypeRef Ty, double N); |
| |
| unsigned LLVMGenericValueIntWidth(LLVMGenericValueRef GenValRef); |
| |
| unsigned long long LLVMGenericValueToInt(LLVMGenericValueRef GenVal, |
| int IsSigned); |
| |
| void *LLVMGenericValueToPointer(LLVMGenericValueRef GenVal); |
| |
| double LLVMGenericValueToFloat(LLVMTypeRef TyRef, LLVMGenericValueRef GenVal); |
| |
| void LLVMDisposeGenericValue(LLVMGenericValueRef GenVal); |
| |
| /*===-- Operations on execution engines -----------------------------------===*/ |
| |
| int LLVMCreateExecutionEngine(LLVMExecutionEngineRef *OutEE, |
| LLVMModuleProviderRef MP, |
| char **OutError); |
| |
| int LLVMCreateInterpreter(LLVMExecutionEngineRef *OutInterp, |
| LLVMModuleProviderRef MP, |
| char **OutError); |
| |
| int 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 LLVMAddModuleProvider(LLVMExecutionEngineRef EE, LLVMModuleProviderRef MP); |
| |
| int LLVMRemoveModuleProvider(LLVMExecutionEngineRef EE, |
| LLVMModuleProviderRef MP, |
| LLVMModuleRef *OutMod, char **OutError); |
| |
| int LLVMFindFunction(LLVMExecutionEngineRef EE, const char *Name, |
| LLVMValueRef *OutFn); |
| |
| LLVMTargetDataRef LLVMGetExecutionEngineTargetData(LLVMExecutionEngineRef EE); |
| |
| void LLVMAddGlobalMapping(LLVMExecutionEngineRef EE, LLVMValueRef Global, |
| void* Addr); |
| |
| void *LLVMGetPointerToGlobal(LLVMExecutionEngineRef EE, LLVMValueRef Global); |
| |
| #ifdef __cplusplus |
| } |
| |
| namespace llvm { |
| class GenericValue; |
| class ExecutionEngine; |
| |
| #define DEFINE_SIMPLE_CONVERSION_FUNCTIONS(ty, ref) \ |
| inline ty *unwrap(ref P) { \ |
| return reinterpret_cast<ty*>(P); \ |
| } \ |
| \ |
| inline ref wrap(const ty *P) { \ |
| return reinterpret_cast<ref>(const_cast<ty*>(P)); \ |
| } |
| |
| DEFINE_SIMPLE_CONVERSION_FUNCTIONS(GenericValue, LLVMGenericValueRef ) |
| DEFINE_SIMPLE_CONVERSION_FUNCTIONS(ExecutionEngine, LLVMExecutionEngineRef) |
| |
| #undef DEFINE_SIMPLE_CONVERSION_FUNCTIONS |
| } |
| |
| #endif /* defined(__cplusplus) */ |
| |
| #endif |