1 //===- AArch64ELFDynamic.cpp ----------------------------------------------===// 2 // 3 // The MCLinker Project 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 #include "AArch64ELFDynamic.h" 10 11 #include "mcld/LD/ELFFileFormat.h" 12 #include "mcld/LinkerConfig.h" 13 14 namespace mcld { 15 16 AArch64ELFDynamic::AArch64ELFDynamic(const GNULDBackend& pParent, 17 const LinkerConfig& pConfig) 18 : ELFDynamic(pParent, pConfig) { 19 } 20 21 AArch64ELFDynamic::~AArch64ELFDynamic() { 22 } 23 24 void AArch64ELFDynamic::reserveTargetEntries(const ELFFileFormat& pFormat) { 25 // reservePLTGOT 26 if (config().options().hasNow()) { 27 if (pFormat.hasGOT()) 28 reserveOne(llvm::ELF::DT_PLTGOT); 29 } else { 30 if (pFormat.hasGOTPLT()) 31 reserveOne(llvm::ELF::DT_PLTGOT); 32 } 33 } 34 35 void AArch64ELFDynamic::applyTargetEntries(const ELFFileFormat& pFormat) { 36 // applyPLTGOT 37 if (config().options().hasNow()) { 38 if (pFormat.hasGOT()) 39 applyOne(llvm::ELF::DT_PLTGOT, pFormat.getGOT().addr()); 40 } else { 41 if (pFormat.hasGOTPLT()) 42 applyOne(llvm::ELF::DT_PLTGOT, pFormat.getGOTPLT().addr()); 43 } 44 } 45 46 } // namespace mcld 47
