llvm/bolt/lib/Target/AArch64/AArch64MCPlusBuilder.cpp

//===- bolt/Target/AArch64/AArch64MCPlusBuilder.cpp -----------------------===//
//
// 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 provides AArch64-specific MCPlus builder.
//
//===----------------------------------------------------------------------===//

#include "MCTargetDesc/AArch64AddressingModes.h"
#include "MCTargetDesc/AArch64FixupKinds.h"
#include "MCTargetDesc/AArch64MCExpr.h"
#include "MCTargetDesc/AArch64MCTargetDesc.h"
#include "Utils/AArch64BaseInfo.h"
#include "bolt/Core/MCPlusBuilder.h"
#include "llvm/BinaryFormat/ELF.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCFixupKindInfo.h"
#include "llvm/MC/MCInstBuilder.h"
#include "llvm/MC/MCInstrInfo.h"
#include "llvm/MC/MCRegisterInfo.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"

#define DEBUG_TYPE …

usingnamespacellvm;
usingnamespacebolt;

namespace {

static void getSystemFlag(MCInst &Inst, MCPhysReg RegName) { … }

static void setSystemFlag(MCInst &Inst, MCPhysReg RegName) { … }

static void createPushRegisters(MCInst &Inst, MCPhysReg Reg1, MCPhysReg Reg2) { … }

static void createPopRegisters(MCInst &Inst, MCPhysReg Reg1, MCPhysReg Reg2) { … }

static void loadReg(MCInst &Inst, MCPhysReg To, MCPhysReg From) { … }

static void storeReg(MCInst &Inst, MCPhysReg From, MCPhysReg To) { … }

static void atomicAdd(MCInst &Inst, MCPhysReg RegTo, MCPhysReg RegCnt) { … }

static void createMovz(MCInst &Inst, MCPhysReg Reg, uint64_t Imm) { … }

static InstructionListType createIncMemory(MCPhysReg RegTo, MCPhysReg RegTmp) { … }
class AArch64MCPlusBuilder : public MCPlusBuilder { … };

} // end anonymous namespace

namespace llvm {
namespace bolt {

MCPlusBuilder *createAArch64MCPlusBuilder(const MCInstrAnalysis *Analysis,
                                          const MCInstrInfo *Info,
                                          const MCRegisterInfo *RegInfo,
                                          const MCSubtargetInfo *STI) { … }

} // namespace bolt
} // namespace llvm