#ifndef LLVM_LIB_EXECUTIONENGINE_MCJIT_H
#define LLVM_LIB_EXECUTIONENGINE_MCJIT_H
#include "llvm/PassManager.h"
#include "llvm/ExecutionEngine/ExecutionEngine.h"
#include "llvm/ExecutionEngine/RuntimeDyld.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/Support/raw_ostream.h"
namespace llvm {
class MCJIT : public ExecutionEngine {
MCJIT(Module *M, TargetMachine *tm, TargetJITInfo &tji,
RTDyldMemoryManager *MemMgr, CodeGenOpt::Level OptLevel,
bool AllocateGVsWithCode);
TargetMachine *TM;
MCContext *Ctx;
RTDyldMemoryManager *MemMgr;
PassManager PM;
Module *M;
SmallVector<char, 4096> Buffer; raw_svector_ostream OS;
RuntimeDyld Dyld;
public:
~MCJIT();
virtual void *getPointerToBasicBlock(BasicBlock *BB);
virtual void *getPointerToFunction(Function *F);
virtual void *recompileAndRelinkFunction(Function *F);
virtual void freeMachineCodeForFunction(Function *F);
virtual GenericValue runFunction(Function *F,
const std::vector<GenericValue> &ArgValues);
void *getPointerToNamedFunction(const std::string &Name,
bool AbortOnFailure = true);
static void Register() {
MCJITCtor = createJIT;
}
static TargetMachine *selectTarget(Module *M,
StringRef MArch,
StringRef MCPU,
const SmallVectorImpl<std::string>& MAttrs,
std::string *Err);
static ExecutionEngine *createJIT(Module *M,
std::string *ErrorStr,
JITMemoryManager *JMM,
CodeGenOpt::Level OptLevel,
bool GVsWithCode,
CodeModel::Model CMM,
StringRef MArch,
StringRef MCPU,
const SmallVectorImpl<std::string>& MAttrs);
};
}
#endif