llvm/llvm/lib/Target/AArch64/MCTargetDesc/AArch64MachObjectWriter.cpp

//===-- AArch64MachObjectWriter.cpp - ARM Mach Object Writer --------------===//
//
// 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
//
//===----------------------------------------------------------------------===//

#include "MCTargetDesc/AArch64FixupKinds.h"
#include "MCTargetDesc/AArch64MCExpr.h"
#include "MCTargetDesc/AArch64MCTargetDesc.h"
#include "llvm/ADT/Twine.h"
#include "llvm/BinaryFormat/MachO.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/MC/MCAsmInfoDarwin.h"
#include "llvm/MC/MCAssembler.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCExpr.h"
#include "llvm/MC/MCFixup.h"
#include "llvm/MC/MCFragment.h"
#include "llvm/MC/MCMachObjectWriter.h"
#include "llvm/MC/MCSection.h"
#include "llvm/MC/MCSectionMachO.h"
#include "llvm/MC/MCSymbol.h"
#include "llvm/MC/MCValue.h"
#include "llvm/Support/Casting.h"
#include "llvm/Support/MathExtras.h"
#include <cassert>
#include <cstdint>

usingnamespacellvm;

namespace {

class AArch64MachObjectWriter : public MCMachObjectTargetWriter { … };

} // end anonymous namespace

bool AArch64MachObjectWriter::getAArch64FixupKindMachOInfo(
    const MCFixup &Fixup, unsigned &RelocType, const MCSymbolRefExpr *Sym,
    unsigned &Log2Size, const MCAssembler &Asm) { … }

static bool canUseLocalRelocation(const MCSectionMachO &Section,
                                  const MCSymbol &Symbol, unsigned Log2Size) { … }

void AArch64MachObjectWriter::recordRelocation(
    MachObjectWriter *Writer, MCAssembler &Asm, const MCFragment *Fragment,
    const MCFixup &Fixup, MCValue Target, uint64_t &FixedValue) { … }

std::unique_ptr<MCObjectTargetWriter>
llvm::createAArch64MachObjectWriter(uint32_t CPUType, uint32_t CPUSubtype,
                                    bool IsILP32) { … }