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//===-- HexagonMCCodeEmitter.h - Hexagon Target Descriptions ----*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
///
/// \file
/// \brief Definition for classes that emit Hexagon machine code from MCInsts
///
//===----------------------------------------------------------------------===//
#ifndef HEXAGONMCCODEEMITTER_H
#define HEXAGONMCCODEEMITTER_H
#include "llvm/MC/MCCodeEmitter.h"
#include "llvm/MC/MCExpr.h"
#include "llvm/MC/MCInst.h"
#include "llvm/MC/MCInstrInfo.h"
#include "llvm/MC/MCRegisterInfo.h"
#include "llvm/MC/MCSubtargetInfo.h"
#include "llvm/Support/raw_ostream.h"
namespace llvm {
class HexagonMCCodeEmitter : public MCCodeEmitter {
MCSubtargetInfo const &MST;
MCContext &MCT;
public:
HexagonMCCodeEmitter(MCInstrInfo const &aMII, MCSubtargetInfo const &aMST,
MCContext &aMCT);
MCSubtargetInfo const &getSubtargetInfo() const;
void EncodeInstruction(MCInst const &MI, raw_ostream &OS,
SmallVectorImpl<MCFixup> &Fixups,
MCSubtargetInfo const &STI) const override;
// \brief TableGen'erated function for getting the
// binary encoding for an instruction.
uint64_t getBinaryCodeForInstr(MCInst const &MI,
SmallVectorImpl<MCFixup> &Fixups,
MCSubtargetInfo const &STI) const;
/// \brief Return binary encoding of operand.
unsigned getMachineOpValue(MCInst const &MI, MCOperand const &MO,
SmallVectorImpl<MCFixup> &Fixups,
MCSubtargetInfo const &STI) const;
private:
HexagonMCCodeEmitter(HexagonMCCodeEmitter const &) LLVM_DELETED_FUNCTION;
void operator=(HexagonMCCodeEmitter const &) LLVM_DELETED_FUNCTION;
}; // class HexagonMCCodeEmitter
} // namespace llvm
#endif /* HEXAGONMCCODEEMITTER_H */
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