lib/Target/AArch64/AArch64TargetObjectFile.h

   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
  15 namespace llvm {
  16 class AArch64TargetMachine;
  17
  18 /// This implementation is used for AArch64 ELF targets (Linux in particular).
  19 class AArch64_ELFTargetObjectFile : public TargetLoweringObjectFileELF {
  20   void Initialize(MCContext &Ctx, const TargetMachine &TM) override;
  21 };
  22
  23 /// AArch64_MachoTargetObjectFile - This TLOF implementation is used for Darwin.
  24 class AArch64_MachoTargetObjectFile : public TargetLoweringObjectFileMachO {
  25 public:
  26   AArch64_MachoTargetObjectFile();
  27
  28   const MCExpr *getTTypeGlobalReference(const GlobalValue *GV,
  29                                         unsigned Encoding,
  30                                         const TargetMachine &TM,
  31                                         MachineModuleInfo *MMI,
  32                                         MCStreamer &Streamer) const override;
  33
  34   MCSymbol *getCFIPersonalitySymbol(const GlobalValue *GV,
  35                                     const TargetMachine &TM,
  36                                     MachineModuleInfo *MMI) const override;
  37
  38   const MCExpr *getIndirectSymViaGOTPCRel(const GlobalValue *GV,
  39                                           const MCSymbol *Sym,
  40                                           const MCValue &MV, int64_t Offset,
  41                                           MachineModuleInfo *MMI,
  42                                           MCStreamer &Streamer) const override;
  43
  44   void getNameWithPrefix(SmallVectorImpl<char> &OutName, const GlobalValue *GV,
  45                          const TargetMachine &TM) const override;
  46 };
  47
  48 /// This implementation is used for AArch64 COFF targets.
  49 class AArch64_COFFTargetObjectFile : public TargetLoweringObjectFileCOFF {};
  50
  51 } // end namespace llvm
  52
  53 #endif