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 15namespace mcld { 16 17//===----------------------------------------------------------------------===// 18// Fragment 19//===----------------------------------------------------------------------===// 20Fragment::Fragment() 21 : m_Kind(Type(~0)), m_pParent(NULL), m_Offset(~uint64_t(0)) { 22} 23 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 30Fragment::~Fragment() { 31} 32 33uint64_t Fragment::getOffset() const { 34 assert(hasOffset() && "Cannot getOffset() before setting it up."); 35 return m_Offset; 36} 37 38bool Fragment::hasOffset() const { 39 return (m_Offset != ~uint64_t(0)); 40} 41 42} // namespace mcld 43