187f34658dec9097d987d254a990ea7f311bfc95fStephen Hines//===- InputSectDesc.h ----------------------------------------------------===// 287f34658dec9097d987d254a990ea7f311bfc95fStephen Hines// 387f34658dec9097d987d254a990ea7f311bfc95fStephen Hines// The MCLinker Project 487f34658dec9097d987d254a990ea7f311bfc95fStephen Hines// 587f34658dec9097d987d254a990ea7f311bfc95fStephen Hines// This file is distributed under the University of Illinois Open Source 687f34658dec9097d987d254a990ea7f311bfc95fStephen Hines// License. See LICENSE.TXT for details. 787f34658dec9097d987d254a990ea7f311bfc95fStephen Hines// 887f34658dec9097d987d254a990ea7f311bfc95fStephen Hines//===----------------------------------------------------------------------===// 937b74a387bb3993387029859c2d9d051c41c724eStephen Hines#ifndef MCLD_SCRIPT_INPUTSECTDESC_H_ 1037b74a387bb3993387029859c2d9d051c41c724eStephen Hines#define MCLD_SCRIPT_INPUTSECTDESC_H_ 1137b74a387bb3993387029859c2d9d051c41c724eStephen Hines 1237b74a387bb3993387029859c2d9d051c41c724eStephen Hines#include "mcld/Script/ScriptCommand.h" 1337b74a387bb3993387029859c2d9d051c41c724eStephen Hines#include "mcld/Script/StringList.h" 1487f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 1587f34658dec9097d987d254a990ea7f311bfc95fStephen Hines#include <cassert> 1687f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 1737b74a387bb3993387029859c2d9d051c41c724eStephen Hinesnamespace mcld { 1887f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 1987f34658dec9097d987d254a990ea7f311bfc95fStephen Hinesclass OutputSectDesc; 2037b74a387bb3993387029859c2d9d051c41c724eStephen Hinesclass WildcardPattern; 2187f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 2287f34658dec9097d987d254a990ea7f311bfc95fStephen Hines/** \class InputSectDesc 2387f34658dec9097d987d254a990ea7f311bfc95fStephen Hines * \brief This class defines the interfaces to input section description. 2487f34658dec9097d987d254a990ea7f311bfc95fStephen Hines */ 2587f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 2637b74a387bb3993387029859c2d9d051c41c724eStephen Hinesclass InputSectDesc : public ScriptCommand { 2737b74a387bb3993387029859c2d9d051c41c724eStephen Hines public: 2837b74a387bb3993387029859c2d9d051c41c724eStephen Hines enum KeepPolicy { Keep, NoKeep }; 2987f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 3087f34658dec9097d987d254a990ea7f311bfc95fStephen Hines struct Spec { 3187f34658dec9097d987d254a990ea7f311bfc95fStephen Hines bool hasFile() const { return m_pWildcardFile != NULL; } 3287f34658dec9097d987d254a990ea7f311bfc95fStephen Hines const WildcardPattern& file() const { 3387f34658dec9097d987d254a990ea7f311bfc95fStephen Hines assert(hasFile()); 3487f34658dec9097d987d254a990ea7f311bfc95fStephen Hines return *m_pWildcardFile; 3587f34658dec9097d987d254a990ea7f311bfc95fStephen Hines } 3687f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 3787f34658dec9097d987d254a990ea7f311bfc95fStephen Hines bool hasExcludeFiles() const { 3887f34658dec9097d987d254a990ea7f311bfc95fStephen Hines return m_pExcludeFiles != NULL && !m_pExcludeFiles->empty(); 3987f34658dec9097d987d254a990ea7f311bfc95fStephen Hines } 4087f34658dec9097d987d254a990ea7f311bfc95fStephen Hines const StringList& excludeFiles() const { 4187f34658dec9097d987d254a990ea7f311bfc95fStephen Hines assert(hasExcludeFiles()); 4287f34658dec9097d987d254a990ea7f311bfc95fStephen Hines return *m_pExcludeFiles; 4387f34658dec9097d987d254a990ea7f311bfc95fStephen Hines } 4487f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 4587f34658dec9097d987d254a990ea7f311bfc95fStephen Hines bool hasSections() const { 4687f34658dec9097d987d254a990ea7f311bfc95fStephen Hines return m_pWildcardSections != NULL && !m_pWildcardSections->empty(); 4787f34658dec9097d987d254a990ea7f311bfc95fStephen Hines } 4887f34658dec9097d987d254a990ea7f311bfc95fStephen Hines const StringList& sections() const { 4987f34658dec9097d987d254a990ea7f311bfc95fStephen Hines assert(hasSections()); 5087f34658dec9097d987d254a990ea7f311bfc95fStephen Hines return *m_pWildcardSections; 5187f34658dec9097d987d254a990ea7f311bfc95fStephen Hines } 5287f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 5387f34658dec9097d987d254a990ea7f311bfc95fStephen Hines bool operator==(const Spec& pRHS) const { 5487f34658dec9097d987d254a990ea7f311bfc95fStephen Hines /* FIXME: currently I don't check the real content */ 5587f34658dec9097d987d254a990ea7f311bfc95fStephen Hines if (this == &pRHS) 5687f34658dec9097d987d254a990ea7f311bfc95fStephen Hines return true; 5787f34658dec9097d987d254a990ea7f311bfc95fStephen Hines if (m_pWildcardFile != pRHS.m_pWildcardFile) 5887f34658dec9097d987d254a990ea7f311bfc95fStephen Hines return false; 5987f34658dec9097d987d254a990ea7f311bfc95fStephen Hines if (m_pExcludeFiles != pRHS.m_pExcludeFiles) 6087f34658dec9097d987d254a990ea7f311bfc95fStephen Hines return false; 6187f34658dec9097d987d254a990ea7f311bfc95fStephen Hines if (m_pWildcardSections != pRHS.m_pWildcardSections) 6287f34658dec9097d987d254a990ea7f311bfc95fStephen Hines return false; 6387f34658dec9097d987d254a990ea7f311bfc95fStephen Hines return true; 6487f34658dec9097d987d254a990ea7f311bfc95fStephen Hines } 6587f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 6687f34658dec9097d987d254a990ea7f311bfc95fStephen Hines WildcardPattern* m_pWildcardFile; 6787f34658dec9097d987d254a990ea7f311bfc95fStephen Hines StringList* m_pExcludeFiles; 6887f34658dec9097d987d254a990ea7f311bfc95fStephen Hines StringList* m_pWildcardSections; 6987f34658dec9097d987d254a990ea7f311bfc95fStephen Hines }; 7087f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 7137b74a387bb3993387029859c2d9d051c41c724eStephen Hines public: 7287f34658dec9097d987d254a990ea7f311bfc95fStephen Hines InputSectDesc(KeepPolicy pPolicy, 7387f34658dec9097d987d254a990ea7f311bfc95fStephen Hines const Spec& pSpec, 7487f34658dec9097d987d254a990ea7f311bfc95fStephen Hines const OutputSectDesc& pOutputDesc); 7587f34658dec9097d987d254a990ea7f311bfc95fStephen Hines ~InputSectDesc(); 7687f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 7787f34658dec9097d987d254a990ea7f311bfc95fStephen Hines KeepPolicy policy() const { return m_KeepPolicy; } 7887f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 7987f34658dec9097d987d254a990ea7f311bfc95fStephen Hines const Spec& spec() const { return m_Spec; } 8087f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 8187f34658dec9097d987d254a990ea7f311bfc95fStephen Hines void dump() const; 8287f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 8337b74a387bb3993387029859c2d9d051c41c724eStephen Hines static bool classof(const ScriptCommand* pCmd) { 8487f34658dec9097d987d254a990ea7f311bfc95fStephen Hines return pCmd->getKind() == ScriptCommand::INPUT_SECT_DESC; 8587f34658dec9097d987d254a990ea7f311bfc95fStephen Hines } 8687f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 8787f34658dec9097d987d254a990ea7f311bfc95fStephen Hines void activate(Module& pModule); 8887f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 8937b74a387bb3993387029859c2d9d051c41c724eStephen Hines private: 9087f34658dec9097d987d254a990ea7f311bfc95fStephen Hines KeepPolicy m_KeepPolicy; 9187f34658dec9097d987d254a990ea7f311bfc95fStephen Hines Spec m_Spec; 9287f34658dec9097d987d254a990ea7f311bfc95fStephen Hines const OutputSectDesc& m_OutputSectDesc; 9387f34658dec9097d987d254a990ea7f311bfc95fStephen Hines}; 9487f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 9537b74a387bb3993387029859c2d9d051c41c724eStephen Hines} // namespace mcld 9687f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 9737b74a387bb3993387029859c2d9d051c41c724eStephen Hines#endif // MCLD_SCRIPT_INPUTSECTDESC_H_ 98