1 //===- SectionData.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 "mcld/LD/SectionData.h" 10 11 #include "mcld/LD/LDSection.h" 12 #include "mcld/Support/GCFactory.h" 13 14 #include <llvm/Support/ManagedStatic.h> 15 16 namespace mcld { 17 18 typedef GCFactory<SectionData, MCLD_SECTIONS_PER_INPUT> SectDataFactory; 19 20 static llvm::ManagedStatic<SectDataFactory> g_SectDataFactory; 21 22 //===----------------------------------------------------------------------===// 23 // SectionData 24 //===----------------------------------------------------------------------===// 25 SectionData::SectionData() : m_pSection(NULL) { 26 } 27 28 SectionData::SectionData(LDSection& pSection) : m_pSection(&pSection) { 29 } 30 31 SectionData* SectionData::Create(LDSection& pSection) { 32 SectionData* result = g_SectDataFactory->allocate(); 33 new (result) SectionData(pSection); 34 return result; 35 } 36 37 void SectionData::Destroy(SectionData*& pSection) { 38 pSection->~SectionData(); 39 g_SectDataFactory->deallocate(pSection); 40 pSection = NULL; 41 } 42 43 void SectionData::Clear() { 44 g_SectDataFactory->clear(); 45 } 46 47 } // namespace mcld 48
