15460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao//===- InputFactory.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//===----------------------------------------------------------------------===// 937b74a387bb3993387029859c2d9d051c41c724eStephen Hines#ifndef MCLD_MC_INPUTFACTORY_H_ 1037b74a387bb3993387029859c2d9d051c41c724eStephen Hines#define MCLD_MC_INPUTFACTORY_H_ 1137b74a387bb3993387029859c2d9d051c41c724eStephen Hines#include "mcld/MC/Input.h" 1237b74a387bb3993387029859c2d9d051c41c724eStephen Hines#include "mcld/Support/GCFactory.h" 135460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 1422add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liaonamespace mcld { 155460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 1622add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liaoclass AttributeProxy; 1722add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liaoclass AttributeSet; 1837b74a387bb3993387029859c2d9d051c41c724eStephen Hinesclass LinkerConfig; 195460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 205460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao/** \class InputFactory 215460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao * \brief InputFactory controls the production and destruction of 225460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao * MCLDInput. 235460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao * 245460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao * All MCLDFiles created by MCLDFileFactory are guaranteed to be destructed 255460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao * while MCLDFileFactory is destructed. 265460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao * 275460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao * \see llvm::sys::Path 285460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao */ 2937b74a387bb3993387029859c2d9d051c41c724eStephen Hinesclass InputFactory : public GCFactory<Input, 0> { 3037b74a387bb3993387029859c2d9d051c41c724eStephen Hines public: 315460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao typedef GCFactory<Input, 0> Alloc; 325460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 3337b74a387bb3993387029859c2d9d051c41c724eStephen Hines public: 3422add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao InputFactory(size_t pNum, const LinkerConfig& pConfig); 3522add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 365460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao ~InputFactory(); 375460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 3822add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao // ----- input ----- // 395460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao Input* produce(llvm::StringRef pName, 405460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao const sys::fs::Path& pPath, 415460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao unsigned int pType = Input::Unknown, 425460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao off_t pFileOffset = 0); 435460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 4437b74a387bb3993387029859c2d9d051c41c724eStephen Hines Input* produce(llvm::StringRef pName, 4537b74a387bb3993387029859c2d9d051c41c724eStephen Hines const char* pPath, 4637b74a387bb3993387029859c2d9d051c41c724eStephen Hines unsigned int pType = Input::Unknown, 4737b74a387bb3993387029859c2d9d051c41c724eStephen Hines off_t pFileOffset = 0); 4837b74a387bb3993387029859c2d9d051c41c724eStephen Hines 4922add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao // ----- attributes ----- // 5022add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao /// attr - the last touched attribute. 5122add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao const AttributeProxy& attr() const { return *m_pLast; } 5237b74a387bb3993387029859c2d9d051c41c724eStephen Hines AttributeProxy& attr() { return *m_pLast; } 5322add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 5437b74a387bb3993387029859c2d9d051c41c724eStephen Hines private: 5522add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao AttributeProxy* m_pLast; 5622add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao AttributeSet* m_pAttrSet; 575460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao}; 585460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 5937b74a387bb3993387029859c2d9d051c41c724eStephen Hines} // namespace mcld 605460a1f25d9ddecb5c70667267d66d51af177a99Shih-wei Liao 6137b74a387bb3993387029859c2d9d051c41c724eStephen Hines#endif // MCLD_MC_INPUTFACTORY_H_ 62