1//===- FillFragment.h -----------------------------------------------------===// 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#ifndef MCLD_LD_FILLFRAGMENT_H 10#define MCLD_LD_FILLFRAGMENT_H 11#ifdef ENABLE_UNITTEST 12#include <gtest.h> 13#endif 14 15#include <llvm/Support/DataTypes.h> 16 17#include <mcld/LD/Fragment.h> 18 19namespace mcld 20{ 21 22class SectionData; 23 24class FillFragment : public Fragment 25{ 26public: 27 FillFragment(int64_t pValue, unsigned int pValueSize, uint64_t pSize, 28 SectionData* pSD = NULL); 29 30 int64_t getValue() const { return m_Value; } 31 32 unsigned getValueSize() const { return m_ValueSize; } 33 34 uint64_t getSize() const { return m_Size; } 35 36 static bool classof(const Fragment *F) 37 { return F->getKind() == Fragment::Fillment; } 38 39 static bool classof(const FillFragment *) { return true; } 40 41private: 42 /// m_Value - Value used for filling bytes 43 int64_t m_Value; 44 45 /// m_ValueSize - The size (in bytes) of \arg Value to use when filling, or 0 46 /// if this is a virtual fill fragment. 47 unsigned int m_ValueSize; 48 49 /// m_Size - The number of bytes to insert. 50 uint64_t m_Size; 51}; 52 53} // namespace of mcld 54 55#endif 56 57