//===- GeneralOptions.h ---------------------------------------------------===// // // The MCLinker Project // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// #ifndef MCLD_GENERAL_OPTIONS_H #define MCLD_GENERAL_OPTIONS_H #ifdef ENABLE_UNITTEST #include #endif #include #include #include #include #include namespace mcld { class Input; /** \class GeneralOptions * \brief GeneralOptions collects the options that not be one of the * - input files * - attribute of input files */ class GeneralOptions { public: enum StripSymbolMode { KeepAllSymbols, StripTemporaries, StripLocals, StripAllSymbols }; enum HashStyle { SystemV = 0x1, GNU = 0x2, Both = 0x3 }; typedef std::vector RpathList; typedef RpathList::iterator rpath_iterator; typedef RpathList::const_iterator const_rpath_iterator; typedef std::vector AuxiliaryList; typedef AuxiliaryList::iterator aux_iterator; typedef AuxiliaryList::const_iterator const_aux_iterator; public: GeneralOptions(); ~GeneralOptions(); /// default link script bool hasDefaultLDScript() const; const char* defaultLDScript() const; void setDefaultLDScript(const std::string& pFilename); /// trace void setTrace(bool pEnableTrace = true) { m_bTrace = pEnableTrace; } bool trace() const { return m_bTrace; } void setBsymbolic(bool pBsymbolic = true) { m_Bsymbolic = pBsymbolic; } bool Bsymbolic() const { return m_Bsymbolic; } void setPIE(bool pPIE = true) { m_bPIE = pPIE; } bool isPIE() const { return m_bPIE; } void setBgroup(bool pBgroup = true) { m_Bgroup = pBgroup; } bool Bgroup() const { return m_Bgroup; } bool hasEntry() const { return !m_Entry.empty(); } void setEntry(const std::string& pEntry) { m_Entry = pEntry; } const std::string& entry() const { return m_Entry; } void setDyld(const std::string& pDyld) { m_Dyld = pDyld; } const std::string& dyld() const { return m_Dyld; } bool hasDyld() const { return !m_Dyld.empty(); } void setSOName(const std::string& pName); const std::string& soname() const { return m_SOName; } void setVerbose(int8_t pVerbose = -1) { m_Verbose = pVerbose; } int8_t verbose() const { return m_Verbose; } void setMaxErrorNum(int16_t pNum) { m_MaxErrorNum = pNum; } int16_t maxErrorNum() const { return m_MaxErrorNum; } void setMaxWarnNum(int16_t pNum) { m_MaxWarnNum = pNum; } int16_t maxWarnNum() const { return m_MaxWarnNum; } void setColor(bool pEnabled = true) { m_bColor = pEnabled; } bool color() const { return m_bColor; } void setNoUndefined(bool pEnable = true) { m_bNoUndefined = pEnable; } void setMulDefs(bool pEnable = true) { m_bMulDefs = pEnable; } void setEhFrameHdr(bool pEnable = true) { m_bCreateEhFrameHdr = pEnable; } /// ----- the -z options ----- /// void addZOption(const mcld::ZOption& pOption); bool hasCombReloc() const { return m_bCombReloc; } bool isNoUndefined() const { return m_bNoUndefined; } bool hasStackSet() const { return (Unknown != m_ExecStack); } bool hasExecStack() const { return (YES == m_ExecStack); } bool hasInitFirst() const { return m_bInitFirst; } bool hasInterPose() const { return m_bInterPose; } bool hasLoadFltr() const { return m_bLoadFltr; } bool hasMulDefs() const { return m_bMulDefs; } bool hasNoCopyReloc() const { return m_bNoCopyReloc; } bool hasNoDefaultLib() const { return m_bNoDefaultLib; } bool hasNoDelete() const { return m_bNoDelete; } bool hasNoDLOpen() const { return m_bNoDLOpen; } bool hasNoDump() const { return m_bNoDump; } bool hasRelro() const { return m_bRelro; } bool hasNow() const { return m_bNow; } bool hasOrigin() const { return m_bOrigin; } uint64_t commPageSize() const { return m_CommPageSize; } uint64_t maxPageSize() const { return m_MaxPageSize; } bool hasEhFrameHdr() const { return m_bCreateEhFrameHdr; } // -n, --nmagic void setNMagic(bool pMagic = true) { m_bNMagic = pMagic; } bool nmagic() const { return m_bNMagic; } // -N, --omagic void setOMagic(bool pMagic = true) { m_bOMagic = pMagic; } bool omagic() const { return m_bOMagic; } // -S, --strip-debug void setStripDebug(bool pStripDebug = true) { m_bStripDebug = pStripDebug; } bool stripDebug() const { return m_bStripDebug; } // -E, --export-dynamic void setExportDynamic(bool pExportDynamic = true) { m_bExportDynamic = pExportDynamic; } bool exportDynamic() const { return m_bExportDynamic; } // --warn-shared-textrel void setWarnSharedTextrel(bool pWarnSharedTextrel = true) { m_bWarnSharedTextrel = pWarnSharedTextrel; } bool warnSharedTextrel() const { return m_bWarnSharedTextrel; } void setBinaryInput(bool pBinaryInput = true) { m_bBinaryInput = pBinaryInput; } bool isBinaryInput() const { return m_bBinaryInput; } void setDefineCommon(bool pEnable = true) { m_bDefineCommon = pEnable; } bool isDefineCommon() const { return m_bDefineCommon; } void setFatalWarnings(bool pEnable = true) { m_bFatalWarnings = pEnable; } bool isFatalWarnings() const { return m_bFatalWarnings; } StripSymbolMode getStripSymbolMode() const { return m_StripSymbols; } void setStripSymbols(StripSymbolMode pMode) { m_StripSymbols = pMode; } void setNewDTags(bool pEnable = true) { m_bNewDTags = pEnable; } bool hasNewDTags() const { return m_bNewDTags; } void setNoStdlib(bool pEnable = true) { m_bNoStdlib = pEnable; } bool nostdlib() const { return m_bNoStdlib; } // -M, --print-map void setPrintMap(bool pEnable = true) { m_bPrintMap = pEnable; } bool printMap() const { return m_bPrintMap; } // -G, max GP size option void setGPSize(int gpsize) { m_GPSize = gpsize; } int getGPSize() const { return m_GPSize; } unsigned int getHashStyle() const { return m_HashStyle; } void setHashStyle(unsigned int pStyle) { m_HashStyle = pStyle; } // ----- link-in rpath ----- // const RpathList& getRpathList() const { return m_RpathList; } RpathList& getRpathList() { return m_RpathList; } const_rpath_iterator rpath_begin() const { return m_RpathList.begin(); } rpath_iterator rpath_begin() { return m_RpathList.begin(); } const_rpath_iterator rpath_end () const { return m_RpathList.end(); } rpath_iterator rpath_end () { return m_RpathList.end(); } // ----- filter and auxiliary filter ----- // void setFilter(const std::string& pFilter) { m_Filter = pFilter; } const std::string& filter() const { return m_Filter; } bool hasFilter() const { return !m_Filter.empty(); } const AuxiliaryList& getAuxiliaryList() const { return m_AuxiliaryList; } AuxiliaryList& getAuxiliaryList() { return m_AuxiliaryList; } const_aux_iterator aux_begin() const { return m_AuxiliaryList.begin(); } aux_iterator aux_begin() { return m_AuxiliaryList.begin(); } const_aux_iterator aux_end () const { return m_AuxiliaryList.end(); } aux_iterator aux_end () { return m_AuxiliaryList.end(); } private: enum status { YES, NO, Unknown }; private: Input* m_pDefaultBitcode; std::string m_DefaultLDScript; std::string m_Entry; std::string m_Dyld; std::string m_SOName; int8_t m_Verbose; // --verbose[=0,1,2] uint16_t m_MaxErrorNum; // --error-limit=N uint16_t m_MaxWarnNum; // --warning-limit=N status m_ExecStack; // execstack, noexecstack uint64_t m_CommPageSize; // common-page-size=value uint64_t m_MaxPageSize; // max-page-size=value bool m_bCombReloc : 1; // combreloc, nocombreloc bool m_bNoUndefined : 1; // defs, --no-undefined bool m_bInitFirst : 1; // initfirst bool m_bInterPose : 1; // interpose bool m_bLoadFltr : 1; // loadfltr bool m_bMulDefs : 1; // muldefs bool m_bNoCopyReloc : 1; // nocopyreloc bool m_bNoDefaultLib : 1; // nodefaultlib bool m_bNoDelete : 1; // nodelete bool m_bNoDLOpen : 1; // nodlopen bool m_bNoDump : 1; // nodump bool m_bRelro : 1; // relro, norelro bool m_bNow : 1; // lazy, now bool m_bOrigin : 1; // origin bool m_bTrace : 1; // --trace bool m_Bsymbolic : 1; // --Bsymbolic bool m_Bgroup : 1; bool m_bPIE : 1; bool m_bColor : 1; // --color[=true,false,auto] bool m_bCreateEhFrameHdr : 1; // --eh-frame-hdr bool m_bNMagic : 1; // -n, --nmagic bool m_bOMagic : 1; // -N, --omagic bool m_bStripDebug : 1; // -S, --strip-debug bool m_bExportDynamic :1; //-E, --export-dynamic bool m_bWarnSharedTextrel : 1; // --warn-shared-textrel bool m_bBinaryInput : 1; // -b [input-format], --format=[input-format] bool m_bDefineCommon : 1; // -d, -dc, -dp bool m_bFatalWarnings : 1; // --fatal-warnings bool m_bNewDTags: 1; // --enable-new-dtags bool m_bNoStdlib: 1; // -nostdlib bool m_bPrintMap: 1; // --print-map uint32_t m_GPSize; // -G, --gpsize StripSymbolMode m_StripSymbols; RpathList m_RpathList; unsigned int m_HashStyle; std::string m_Filter; AuxiliaryList m_AuxiliaryList; }; } // namespace of mcld #endif