122add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao//===- GroupReader.h ------------------------------------------------------===// 222add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao// 322add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao// The MCLinker Project 422add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao// 522add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao// This file is distributed under the University of Illinois Open Source 622add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao// License. See LICENSE.TXT for details. 722add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao// 822add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao//===----------------------------------------------------------------------===// 987f34658dec9097d987d254a990ea7f311bfc95fStephen Hines#ifndef MCLD_LD_GROUPREADER_H 1087f34658dec9097d987d254a990ea7f311bfc95fStephen Hines#define MCLD_LD_GROUPREADER_H 1122add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 1222add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao#include <mcld/Module.h> 1322add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 1422add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liaonamespace mcld 1522add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao{ 1622add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liaoclass Archive; 1722add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liaoclass ArchiveReader; 1822add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liaoclass DynObjReader; 1922add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liaoclass LinkerConfig; 2022add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liaoclass ObjectReader; 21f7ac0f19a1c8d0ad14bcf6456ce368b830fea886Stephen Hinesclass BinaryReader; 2222add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 2322add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao/** \class GroupReader 2422add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao * \brief GroupReader handles the Group Node in InputTree 2522add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao * 2622add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao * Group Node is the root of sub-tree in InputTree which includes the iputs in 2722add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao * the command line options --start-group and --end-group options 2822add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao */ 2922add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liaoclass GroupReader 3022add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao{ 3122add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liaopublic: 3222add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao GroupReader(Module& pModule, 3322add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao ObjectReader& pObjectReader, 3422add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao DynObjReader& pDynObjReader, 35f7ac0f19a1c8d0ad14bcf6456ce368b830fea886Stephen Hines ArchiveReader& pArchiveReader, 36f7ac0f19a1c8d0ad14bcf6456ce368b830fea886Stephen Hines BinaryReader& pBinaryReader); 3722add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 3822add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao ~GroupReader(); 3922add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 4022add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao /// readGroup - handle the input sub-tree wich its root is pRoot 4122add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao /// @param pRoot - the root Group node of the sub-tree 4222add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao bool readGroup(Module::input_iterator pRoot, 4387f34658dec9097d987d254a990ea7f311bfc95fStephen Hines Module::input_iterator pEnd, 4422add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao InputBuilder& pBuilder, 4522add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao const LinkerConfig& pConfig); 4622add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 4722add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liaoprivate: 4822add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao /// ArchiveListEntry - record the Archive and the corresponding input iterator 4922add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao /// of the archive node 5022add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao struct ArchiveListEntry { 5122add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao ArchiveListEntry(Archive& pArchive, Module::input_iterator pIterator) 5222add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao : archive(pArchive), input(pIterator) { 5322add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao } 5422add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao Archive& archive; 5522add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao Module::input_iterator input; 5622add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao }; 5722add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 5822add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liaoprivate: 5922add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao Module& m_Module; 6022add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao ObjectReader& m_ObjectReader; 6122add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao DynObjReader& m_DynObjReader; 6222add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao ArchiveReader& m_ArchiveReader; 63f7ac0f19a1c8d0ad14bcf6456ce368b830fea886Stephen Hines BinaryReader& m_BinaryReader; 6422add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao}; 6522add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 6622add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao} // namespace of mcld 6722add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 6822add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao#endif 6922add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 70