1//===-- AArch64TargetObjectFile.h - AArch64 Object Info -*- C++ ---------*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#ifndef LLVM_LIB_TARGET_AARCH64_AARCH64TARGETOBJECTFILE_H
10#define LLVM_LIB_TARGET_AARCH64_AARCH64TARGETOBJECTFILE_H
11
12#include "llvm/CodeGen/TargetLoweringObjectFileImpl.h"
13#include "llvm/Target/TargetLoweringObjectFile.h"
14
15namespace llvm {
16class AArch64TargetMachine;
17
18/// This implementation is used for AArch64 ELF targets (Linux in particular).
19class AArch64_ELFTargetObjectFile : public TargetLoweringObjectFileELF {
20  void Initialize(MCContext &Ctx, const TargetMachine &TM) override;
21
22public:
23  AArch64_ELFTargetObjectFile() {
24    PLTRelativeVariantKind = MCSymbolRefExpr::VK_PLT;
25  }
26};
27
28/// AArch64_MachoTargetObjectFile - This TLOF implementation is used for Darwin.
29class AArch64_MachoTargetObjectFile : public TargetLoweringObjectFileMachO {
30public:
31  AArch64_MachoTargetObjectFile();
32
33  const MCExpr *getTTypeGlobalReference(const GlobalValue *GV,
34                                        unsigned Encoding,
35                                        const TargetMachine &TM,
36                                        MachineModuleInfo *MMI,
37                                        MCStreamer &Streamer) const override;
38
39  MCSymbol *getCFIPersonalitySymbol(const GlobalValue *GV,
40                                    const TargetMachine &TM,
41                                    MachineModuleInfo *MMI) const override;
42
43  const MCExpr *getIndirectSymViaGOTPCRel(const GlobalValue *GV,
44                                          const MCSymbol *Sym,
45                                          const MCValue &MV, int64_t Offset,
46                                          MachineModuleInfo *MMI,
47                                          MCStreamer &Streamer) const override;
48
49  void getNameWithPrefix(SmallVectorImpl<char> &OutName, const GlobalValue *GV,
50                         const TargetMachine &TM) const override;
51};
52
53/// This implementation is used for AArch64 COFF targets.
54class AArch64_COFFTargetObjectFile : public TargetLoweringObjectFileCOFF {};
55
56} // end namespace llvm
57
58#endif
59