lib/Target/ARM/ARMTargetObjectFile.h

   1 //===-- llvm/Target/ARMTargetObjectFile.h - ARM Object Info -----*- C++ -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 #ifndef LLVM_TARGET_ARM_TARGETOBJECTFILE_H
  11 #define LLVM_TARGET_ARM_TARGETOBJECTFILE_H
  12
  13 #include "llvm/Target/TargetLoweringObjectFile.h"
  14 #include "llvm/MC/MCSectionELF.h"
  15
  16 namespace llvm {
  17
  18   class ARMElfTargetObjectFile : public TargetLoweringObjectFileELF {
  19   public:
  20     ARMElfTargetObjectFile() : TargetLoweringObjectFileELF() {}
  21
  22     void Initialize(MCContext &Ctx, const TargetMachine &TM) {
  23       TargetLoweringObjectFileELF::Initialize(Ctx, TM);
  24
  25       if (TM.getSubtarget<ARMSubtarget>().isAAPCS_ABI()) {
  26         StaticCtorSection =
  27           getELFSection(".init_array", MCSectionELF::SHT_INIT_ARRAY,
  28                         MCSectionELF::SHF_WRITE | MCSectionELF::SHF_ALLOC,
  29                         SectionKind::getDataRel());
  30         StaticDtorSection =
  31           getELFSection(".fini_array", MCSectionELF::SHT_FINI_ARRAY,
  32                         MCSectionELF::SHF_WRITE | MCSectionELF::SHF_ALLOC,
  33                         SectionKind::getDataRel());
  34       }
  35     }
  36   };
  37 } // end namespace llvm
  38
  39 #endif