lib/Target/ARM/ARMTargetObjectFile.h

   1 //===-- llvm/Target/ARMTargetObjectFile.h - ARM 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_ARM_ARMTARGETOBJECTFILE_H
  10 #define LLVM_LIB_TARGET_ARM_ARMTARGETOBJECTFILE_H
  11
  12 #include "llvm/CodeGen/TargetLoweringObjectFileImpl.h"
  13 #include "llvm/MC/MCExpr.h"
  14
  15 namespace llvm {
  16
  17 class ARMElfTargetObjectFile : public TargetLoweringObjectFileELF {
  18 public:
  19   ARMElfTargetObjectFile()
  20       : TargetLoweringObjectFileELF() {
  21     PLTRelativeVariantKind = MCSymbolRefExpr::VK_ARM_PREL31;
  22   }
  23
  24   void Initialize(MCContext &Ctx, const TargetMachine &TM) override;
  25
  26   const MCExpr *getTTypeGlobalReference(const GlobalValue *GV,
  27                                         unsigned Encoding,
  28                                         const TargetMachine &TM,
  29                                         MachineModuleInfo *MMI,
  30                                         MCStreamer &Streamer) const override;
  31
  32   /// Describe a TLS variable address within debug info.
  33   const MCExpr *getDebugThreadLocalSymbol(const MCSymbol *Sym) const override;
  34
  35   MCSection *getExplicitSectionGlobal(const GlobalObject *GO, SectionKind Kind,
  36                                       const TargetMachine &TM) const override;
  37
  38   MCSection *SelectSectionForGlobal(const GlobalObject *GO, SectionKind Kind,
  39                                     const TargetMachine &TM) const override;
  40 };
  41
  42 } // end namespace llvm
  43
  44 #endif // LLVM_LIB_TARGET_ARM_ARMTARGETOBJECTFILE_H