ELFSegmentFactory.h revision affc150dc44fab1911775a49636d0ce85333b634
15460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao//===- ELFSegmentFactory.h ------------------------------------------------===// 25460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao// 35460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao// The MCLinker Project 45460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao// 55460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao// This file is distributed under the University of Illinois Open Source 65460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao// License. See LICENSE.TXT for details. 75460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao// 85460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao//===----------------------------------------------------------------------===// 95460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao#ifndef MCLD_ELFSEGMENT_FACTORY_H 105460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao#define MCLD_ELFSEGMENT_FACTORY_H 115460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao#ifdef ENABLE_UNITTEST 125460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao#include <gtest.h> 135460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao#endif 145460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao#include <mcld/Support/GCFactory.h> 155460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao#include <mcld/LD/ELFSegment.h> 165460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 175460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liaonamespace mcld 185460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao{ 195460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 205460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao/** \class ELFSegmentFactory 215460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao * \brief provide the interface to create and delete an ELFSegment 225460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao */ 235460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liaoclass ELFSegmentFactory : public GCFactory<ELFSegment, 0> 245460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao{ 255460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liaopublic: 265460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao /// ELFSegmentFactory - the factory of ELFSegment 275460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao /// pNum is the magic number of the ELF segments in the output 285460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ELFSegmentFactory(size_t pNum); 295460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ~ELFSegmentFactory(); 305460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 315460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao /// produce - produce an empty ELF segment information. 325460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao /// this function will create an ELF segment 335460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao /// @param pType - p_type in ELF program header 34affc150dc44fab1911775a49636d0ce85333b634Zonr Chang ELFSegment* produce(uint32_t pType, uint32_t pFlag = llvm::ELF::PF_R); 355460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 36affc150dc44fab1911775a49636d0ce85333b634Zonr Chang ELFSegment* 37affc150dc44fab1911775a49636d0ce85333b634Zonr Chang find(uint32_t pType, uint32_t pFlagSet, uint32_t pFlagClear); 38affc150dc44fab1911775a49636d0ce85333b634Zonr Chang 39affc150dc44fab1911775a49636d0ce85333b634Zonr Chang const ELFSegment* 40affc150dc44fab1911775a49636d0ce85333b634Zonr Chang find(uint32_t pType, uint32_t pFlagSet, uint32_t pFlagClear) const; 415460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao}; 425460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 435460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao} // namespace of mcld 445460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 455460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao#endif 46affc150dc44fab1911775a49636d0ce85333b634Zonr Chang 47