llvm/llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchMCCodeEmitter.cpp

//=- LoongArchMCCodeEmitter.cpp - Convert LoongArch code to machine code --===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file implements the LoongArchMCCodeEmitter class.
//
//===----------------------------------------------------------------------===//

#include "LoongArchFixupKinds.h"
#include "MCTargetDesc/LoongArchBaseInfo.h"
#include "MCTargetDesc/LoongArchMCExpr.h"
#include "MCTargetDesc/LoongArchMCTargetDesc.h"
#include "llvm/MC/MCCodeEmitter.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCInstBuilder.h"
#include "llvm/MC/MCInstrInfo.h"
#include "llvm/MC/MCRegisterInfo.h"
#include "llvm/MC/MCSubtargetInfo.h"
#include "llvm/Support/Casting.h"
#include "llvm/Support/EndianStream.h"

usingnamespacellvm;

#define DEBUG_TYPE …

namespace {
class LoongArchMCCodeEmitter : public MCCodeEmitter { … };
} // end namespace

unsigned
LoongArchMCCodeEmitter::getMachineOpValue(const MCInst &MI, const MCOperand &MO,
                                          SmallVectorImpl<MCFixup> &Fixups,
                                          const MCSubtargetInfo &STI) const { … }

unsigned
LoongArchMCCodeEmitter::getImmOpValueSub1(const MCInst &MI, unsigned OpNo,
                                          SmallVectorImpl<MCFixup> &Fixups,
                                          const MCSubtargetInfo &STI) const { … }

unsigned
LoongArchMCCodeEmitter::getExprOpValue(const MCInst &MI, const MCOperand &MO,
                                       SmallVectorImpl<MCFixup> &Fixups,
                                       const MCSubtargetInfo &STI) const { … }

template <unsigned Opc>
void LoongArchMCCodeEmitter::expandToVectorLDI(
    const MCInst &MI, SmallVectorImpl<char> &CB,
    SmallVectorImpl<MCFixup> &Fixups, const MCSubtargetInfo &STI) const { … }

void LoongArchMCCodeEmitter::expandAddTPRel(const MCInst &MI,
                                            SmallVectorImpl<char> &CB,
                                            SmallVectorImpl<MCFixup> &Fixups,
                                            const MCSubtargetInfo &STI) const { … }

void LoongArchMCCodeEmitter::encodeInstruction(
    const MCInst &MI, SmallVectorImpl<char> &CB,
    SmallVectorImpl<MCFixup> &Fixups, const MCSubtargetInfo &STI) const { … }

MCCodeEmitter *llvm::createLoongArchMCCodeEmitter(const MCInstrInfo &MCII,
                                                  MCContext &Ctx) { … }

#include "LoongArchGenMCCodeEmitter.inc"