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 12 #include <llvm/Support/DataTypes.h> 13 14 #include <mcld/LD/SectionData.h> 15 16 using namespace mcld; 17 18 //===----------------------------------------------------------------------===// 19 // Fragment 20 //===----------------------------------------------------------------------===// Fragment()21Fragment::Fragment() 22 : m_Kind(Type(~0)), m_pParent(NULL), m_Offset(~uint64_t(0)) { 23 } 24 Fragment(Type pKind,SectionData * pParent)25Fragment::Fragment(Type pKind, SectionData *pParent) 26 : m_Kind(pKind), m_pParent(pParent), m_Offset(~uint64_t(0)) { 27 if (NULL != m_pParent) 28 m_pParent->getFragmentList().push_back(this); 29 } 30 ~Fragment()31Fragment::~Fragment() 32 { 33 } 34 getOffset() const35uint64_t Fragment::getOffset() const 36 { 37 assert(hasOffset() && "Cannot getOffset() before setting it up."); 38 return m_Offset; 39 } 40 hasOffset() const41bool Fragment::hasOffset() const 42 { 43 return (m_Offset != ~uint64_t(0)); 44 } 45 46