//===-- AArch64MCTargetDesc.h - AArch64 Target Descriptions -----*- C++ -*-===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file provides AArch64 specific target descriptions.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIB_TARGET_AARCH64_MCTARGETDESC_AARCH64MCTARGETDESC_H
#define LLVM_LIB_TARGET_AARCH64_MCTARGETDESC_AARCH64MCTARGETDESC_H

#include "llvm/Support/DataTypes.h"

#include <memory>

namespace llvm {
class formatted_raw_ostream;
class MCAsmBackend;
class MCCodeEmitter;
class MCContext;
class MCInstrInfo;
class MCInstPrinter;
class MCRegisterInfo;
class MCObjectWriter;
class MCStreamer;
class MCSubtargetInfo;
class MCTargetOptions;
class MCTargetStreamer;
class StringRef;
class Target;
class Triple;
class raw_ostream;
class raw_pwrite_stream;

Target &getTheAArch64leTarget();
Target &getTheAArch64beTarget();
Target &getTheARM64Target();

MCCodeEmitter *createAArch64MCCodeEmitter(const MCInstrInfo &MCII,
                                          const MCRegisterInfo &MRI,
                                          MCContext &Ctx);
MCAsmBackend *createAArch64leAsmBackend(const Target &T,
                                        const MCRegisterInfo &MRI,
                                        const Triple &TT, StringRef CPU,
                                        const MCTargetOptions &Options);
MCAsmBackend *createAArch64beAsmBackend(const Target &T,
                                        const MCRegisterInfo &MRI,
                                        const Triple &TT, StringRef CPU,
                                        const MCTargetOptions &Options);

std::unique_ptr<MCObjectWriter>
createAArch64ELFObjectWriter(raw_pwrite_stream &OS, uint8_t OSABI,
                             bool IsLittleEndian, bool IsILP32);

std::unique_ptr<MCObjectWriter>
createAArch64MachObjectWriter(raw_pwrite_stream &OS, uint32_t CPUType,
                              uint32_t CPUSubtype);

std::unique_ptr<MCObjectWriter>
createAArch64WinCOFFObjectWriter(raw_pwrite_stream &OS);

MCTargetStreamer *createAArch64AsmTargetStreamer(MCStreamer &S,
                                                 formatted_raw_ostream &OS,
                                                 MCInstPrinter *InstPrint,
                                                 bool isVerboseAsm);

MCTargetStreamer *createAArch64ObjectTargetStreamer(MCStreamer &S,
                                                    const MCSubtargetInfo &STI);

namespace AArch64_MC {
void initLLVMToCVRegMapping(MCRegisterInfo *MRI);
}

} // End llvm namespace

// Defines symbolic names for AArch64 registers.  This defines a mapping from
// register name to register number.
//
#define GET_REGINFO_ENUM
#include "AArch64GenRegisterInfo.inc"

// Defines symbolic names for the AArch64 instructions.
//
#define GET_INSTRINFO_ENUM
#include "AArch64GenInstrInfo.inc"

#define GET_SUBTARGETINFO_ENUM
#include "AArch64GenSubtargetInfo.inc"

#endif