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//===----------------------------------------------------------------------===// 987f34658dec9097d987d254a990ea7f311bfc95fStephen Hines#ifndef MCLD_SCRIPT_INPUTSECTDESC_H 1087f34658dec9097d987d254a990ea7f311bfc95fStephen Hines#define MCLD_SCRIPT_INPUTSECTDESC_H 1187f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 1287f34658dec9097d987d254a990ea7f311bfc95fStephen Hines#include <mcld/Script/ScriptCommand.h> 1387f34658dec9097d987d254a990ea7f311bfc95fStephen Hines#include <mcld/Script/StringList.h> 1487f34658dec9097d987d254a990ea7f311bfc95fStephen Hines#include <cassert> 1587f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 1687f34658dec9097d987d254a990ea7f311bfc95fStephen Hinesnamespace mcld 1787f34658dec9097d987d254a990ea7f311bfc95fStephen Hines{ 1887f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 1987f34658dec9097d987d254a990ea7f311bfc95fStephen Hinesclass WildcardPattern; 2087f34658dec9097d987d254a990ea7f311bfc95fStephen Hinesclass OutputSectDesc; 2187f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 2287f34658dec9097d987d254a990ea7f311bfc95fStephen Hines/** \class InputSectDesc 2387f34658dec9097d987d254a990ea7f311bfc95fStephen Hines * \brief This class defines the interfaces to input section description. 2487f34658dec9097d987d254a990ea7f311bfc95fStephen Hines */ 2587f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 2687f34658dec9097d987d254a990ea7f311bfc95fStephen Hinesclass InputSectDesc : public ScriptCommand 2787f34658dec9097d987d254a990ea7f311bfc95fStephen Hines{ 2887f34658dec9097d987d254a990ea7f311bfc95fStephen Hinespublic: 2987f34658dec9097d987d254a990ea7f311bfc95fStephen Hines enum KeepPolicy { 3087f34658dec9097d987d254a990ea7f311bfc95fStephen Hines Keep, 3187f34658dec9097d987d254a990ea7f311bfc95fStephen Hines NoKeep 3287f34658dec9097d987d254a990ea7f311bfc95fStephen Hines }; 3387f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 3487f34658dec9097d987d254a990ea7f311bfc95fStephen Hines struct Spec { 3587f34658dec9097d987d254a990ea7f311bfc95fStephen Hines bool hasFile() const { return m_pWildcardFile != NULL; } 3687f34658dec9097d987d254a990ea7f311bfc95fStephen Hines const WildcardPattern& file() const { 3787f34658dec9097d987d254a990ea7f311bfc95fStephen Hines assert(hasFile()); 3887f34658dec9097d987d254a990ea7f311bfc95fStephen Hines return *m_pWildcardFile; 3987f34658dec9097d987d254a990ea7f311bfc95fStephen Hines } 4087f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 4187f34658dec9097d987d254a990ea7f311bfc95fStephen Hines bool hasExcludeFiles() const { 4287f34658dec9097d987d254a990ea7f311bfc95fStephen Hines return m_pExcludeFiles != NULL && !m_pExcludeFiles->empty(); 4387f34658dec9097d987d254a990ea7f311bfc95fStephen Hines } 4487f34658dec9097d987d254a990ea7f311bfc95fStephen Hines const StringList& excludeFiles() const { 4587f34658dec9097d987d254a990ea7f311bfc95fStephen Hines assert(hasExcludeFiles()); 4687f34658dec9097d987d254a990ea7f311bfc95fStephen Hines return *m_pExcludeFiles; 4787f34658dec9097d987d254a990ea7f311bfc95fStephen Hines } 4887f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 4987f34658dec9097d987d254a990ea7f311bfc95fStephen Hines bool hasSections() const { 5087f34658dec9097d987d254a990ea7f311bfc95fStephen Hines return m_pWildcardSections != NULL && !m_pWildcardSections->empty(); 5187f34658dec9097d987d254a990ea7f311bfc95fStephen Hines } 5287f34658dec9097d987d254a990ea7f311bfc95fStephen Hines const StringList& sections() const { 5387f34658dec9097d987d254a990ea7f311bfc95fStephen Hines assert(hasSections()); 5487f34658dec9097d987d254a990ea7f311bfc95fStephen Hines return *m_pWildcardSections; 5587f34658dec9097d987d254a990ea7f311bfc95fStephen Hines } 5687f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 5787f34658dec9097d987d254a990ea7f311bfc95fStephen Hines bool operator==(const Spec& pRHS) const { 5887f34658dec9097d987d254a990ea7f311bfc95fStephen Hines /* FIXME: currently I don't check the real content */ 5987f34658dec9097d987d254a990ea7f311bfc95fStephen Hines if (this == &pRHS) 6087f34658dec9097d987d254a990ea7f311bfc95fStephen Hines return true; 6187f34658dec9097d987d254a990ea7f311bfc95fStephen Hines if (m_pWildcardFile != pRHS.m_pWildcardFile) 6287f34658dec9097d987d254a990ea7f311bfc95fStephen Hines return false; 6387f34658dec9097d987d254a990ea7f311bfc95fStephen Hines if (m_pExcludeFiles != pRHS.m_pExcludeFiles) 6487f34658dec9097d987d254a990ea7f311bfc95fStephen Hines return false; 6587f34658dec9097d987d254a990ea7f311bfc95fStephen Hines if (m_pWildcardSections != pRHS.m_pWildcardSections) 6687f34658dec9097d987d254a990ea7f311bfc95fStephen Hines return false; 6787f34658dec9097d987d254a990ea7f311bfc95fStephen Hines return true; 6887f34658dec9097d987d254a990ea7f311bfc95fStephen Hines } 6987f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 7087f34658dec9097d987d254a990ea7f311bfc95fStephen Hines WildcardPattern* m_pWildcardFile; 7187f34658dec9097d987d254a990ea7f311bfc95fStephen Hines StringList* m_pExcludeFiles; 7287f34658dec9097d987d254a990ea7f311bfc95fStephen Hines StringList* m_pWildcardSections; 7387f34658dec9097d987d254a990ea7f311bfc95fStephen Hines }; 7487f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 7587f34658dec9097d987d254a990ea7f311bfc95fStephen Hinespublic: 7687f34658dec9097d987d254a990ea7f311bfc95fStephen Hines InputSectDesc(KeepPolicy pPolicy, 7787f34658dec9097d987d254a990ea7f311bfc95fStephen Hines const Spec& pSpec, 7887f34658dec9097d987d254a990ea7f311bfc95fStephen Hines const OutputSectDesc& pOutputDesc); 7987f34658dec9097d987d254a990ea7f311bfc95fStephen Hines ~InputSectDesc(); 8087f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 8187f34658dec9097d987d254a990ea7f311bfc95fStephen Hines KeepPolicy policy() const { return m_KeepPolicy; } 8287f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 8387f34658dec9097d987d254a990ea7f311bfc95fStephen Hines const Spec& spec() const { return m_Spec; } 8487f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 8587f34658dec9097d987d254a990ea7f311bfc95fStephen Hines void dump() const; 8687f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 8787f34658dec9097d987d254a990ea7f311bfc95fStephen Hines static bool classof(const ScriptCommand* pCmd) 8887f34658dec9097d987d254a990ea7f311bfc95fStephen Hines { 8987f34658dec9097d987d254a990ea7f311bfc95fStephen Hines return pCmd->getKind() == ScriptCommand::INPUT_SECT_DESC; 9087f34658dec9097d987d254a990ea7f311bfc95fStephen Hines } 9187f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 9287f34658dec9097d987d254a990ea7f311bfc95fStephen Hines void activate(Module& pModule); 9387f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 9487f34658dec9097d987d254a990ea7f311bfc95fStephen Hinesprivate: 9587f34658dec9097d987d254a990ea7f311bfc95fStephen Hines KeepPolicy m_KeepPolicy; 9687f34658dec9097d987d254a990ea7f311bfc95fStephen Hines Spec m_Spec; 9787f34658dec9097d987d254a990ea7f311bfc95fStephen Hines const OutputSectDesc& m_OutputSectDesc; 9887f34658dec9097d987d254a990ea7f311bfc95fStephen Hines}; 9987f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 10087f34658dec9097d987d254a990ea7f311bfc95fStephen Hines} // namespace of mcld 10187f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 10287f34658dec9097d987d254a990ea7f311bfc95fStephen Hines#endif 103