1 //===- Fragment.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 10 #include "mcld/Fragment/Fragment.h" 11 #include "mcld/LD/SectionData.h" 12 13 #include <llvm/Support/DataTypes.h> 14 15 namespace mcld { 16 17 //===----------------------------------------------------------------------===// 18 // Fragment 19 //===----------------------------------------------------------------------===// Fragment()20Fragment::Fragment() 21 : m_Kind(Type(~0)), m_pParent(NULL), m_Offset(~uint64_t(0)) { 22 } 23 Fragment(Type pKind,SectionData * pParent)24Fragment::Fragment(Type pKind, SectionData* pParent) 25 : m_Kind(pKind), m_pParent(pParent), m_Offset(~uint64_t(0)) { 26 if (m_pParent != NULL) 27 m_pParent->getFragmentList().push_back(this); 28 } 29 ~Fragment()30Fragment::~Fragment() { 31 } 32 getOffset() const33uint64_t Fragment::getOffset() const { 34 assert(hasOffset() && "Cannot getOffset() before setting it up."); 35 return m_Offset; 36 } 37 hasOffset() const38bool Fragment::hasOffset() const { 39 return (m_Offset != ~uint64_t(0)); 40 } 41 42 } // namespace mcld 43