1 //===-- llvm/Target/ARMTargetObjectFile.cpp - ARM Object Info Impl --------===// 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 #include "ARMTargetObjectFile.h" 11 #include "ARMSubtarget.h" 12 #include "llvm/MC/MCContext.h" 13 #include "llvm/MC/MCSectionELF.h" 14 #include "llvm/Support/Dwarf.h" 15 #include "llvm/Support/ELF.h" 16 #include "llvm/Target/TargetMachine.h" 17 #include "llvm/ADT/StringExtras.h" 18 using namespace llvm; 19 using namespace dwarf; 20 21 //===----------------------------------------------------------------------===// 22 // ELF Target 23 //===----------------------------------------------------------------------===// 24 25 void ARMElfTargetObjectFile::Initialize(MCContext &Ctx, 26 const TargetMachine &TM) { 27 bool isAAPCS_ABI = TM.getSubtarget<ARMSubtarget>().isAAPCS_ABI(); 28 TargetLoweringObjectFileELF::Initialize(Ctx, TM); 29 InitializeELF(isAAPCS_ABI); 30 31 if (isAAPCS_ABI) { 32 LSDASection = NULL; 33 } 34 35 AttributesSection = 36 getContext().getELFSection(".ARM.attributes", 37 ELF::SHT_ARM_ATTRIBUTES, 38 0, 39 SectionKind::getMetadata()); 40 } 41
