ELFSegmentFactory.h revision d8a752331fe7a30ce41835f139aa8a4c675ad07a 
1//===- ELFSegmentFactory.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_ELFSEGMENT_FACTORY_H
10#define MCLD_ELFSEGMENT_FACTORY_H
11#ifdef ENABLE_UNITTEST
12#include <gtest.h>
13#endif
14#include <mcld/Support/GCFactory.h>
15#include <mcld/LD/ELFSegment.h>
16
17namespace mcld
18{
19
20/** \class ELFSegmentFactory
21 *  \brief provide the interface to create and delete an ELFSegment
22 */
23class ELFSegmentFactory : public GCFactory<ELFSegment, 0>
24{
25public:
26  /// ELFSegmentFactory - the factory of ELFSegment
27  /// pNum is the magic number of the ELF segments in the output
28  ELFSegmentFactory(size_t pNum);
29  ~ELFSegmentFactory();
30
31  /// produce - produce an empty ELF segment information.
32  /// this function will create an ELF segment
33  /// @param pType - p_type in ELF program header
34  ELFSegment* produce(uint32_t pType);
35
36  /// destroy - destruct the ELF segment
37  void destroy(ELFSegment*& pSegment);
38};
39
40} // namespace of mcld
41
42#endif
43