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//===-- M68kAsmPrinter.h - M68k LLVM Assembly Printer -----------*- C++ -*-===//
//
// 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
//
//===----------------------------------------------------------------------===//
///
/// \file
/// This file contains M68k assembler printer declarations.
///
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIB_TARGET_M68K_M68KASMPRINTER_H
#define LLVM_LIB_TARGET_M68K_M68KASMPRINTER_H
#include "M68kMCInstLower.h"
#include "M68kTargetMachine.h"
#include "MCTargetDesc/M68kMemOperandPrinter.h"
#include "llvm/CodeGen/AsmPrinter.h"
#include "llvm/MC/MCStreamer.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Target/TargetMachine.h"
#include <memory>
#include <utility>
namespace llvm {
class MCStreamer;
class MachineInstr;
class MachineBasicBlock;
class Module;
class raw_ostream;
class M68kSubtarget;
class M68kMachineFunctionInfo;
class LLVM_LIBRARY_VISIBILITY M68kAsmPrinter
: public AsmPrinter,
public M68kMemOperandPrinter<M68kAsmPrinter, MachineInstr> {
friend class M68kMemOperandPrinter;
void EmitInstrWithMacroNoAT(const MachineInstr *MI);
void printOperand(const MachineInstr *MI, int OpNum, raw_ostream &OS);
void printDisp(const MachineInstr *MI, unsigned OpNum, raw_ostream &OS);
void printAbsMem(const MachineInstr *MI, unsigned OpNum, raw_ostream &OS);
public:
const M68kSubtarget *Subtarget;
const M68kMachineFunctionInfo *MMFI;
std::unique_ptr<M68kMCInstLower> MCInstLowering;
explicit M68kAsmPrinter(TargetMachine &TM,
std::unique_ptr<MCStreamer> Streamer)
: AsmPrinter(TM, std::move(Streamer)) {
Subtarget = static_cast<M68kTargetMachine &>(TM).getSubtargetImpl();
}
StringRef getPassName() const override { return "M68k Assembly Printer"; }
virtual bool runOnMachineFunction(MachineFunction &MF) override;
bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
const char *ExtraCode, raw_ostream &OS) override;
bool PrintAsmMemoryOperand(const MachineInstr *MI, unsigned OpNo,
const char *ExtraCode, raw_ostream &OS) override;
void emitInstruction(const MachineInstr *MI) override;
void emitFunctionBodyStart() override;
void emitFunctionBodyEnd() override;
void emitStartOfAsmFile(Module &M) override;
void emitEndOfAsmFile(Module &M) override;
};
} // namespace llvm
#endif // LLVM_LIB_TARGET_M68K_M68KASMPRINTER_H
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