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112 lines
2.9 KiB
112 lines
2.9 KiB
7 months ago
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//===- LinkerScript.h -----------------------------------------------------===//
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//
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// The MCLinker Project
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef MCLD_LINKERSCRIPT_H_
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#define MCLD_LINKERSCRIPT_H_
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#include "mcld/ADT/HashTable.h"
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#include "mcld/ADT/StringEntry.h"
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#include "mcld/ADT/StringHash.h"
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#include "mcld/MC/SearchDirs.h"
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#include "mcld/Object/SectionMap.h"
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#include "mcld/Script/AssertCmd.h"
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#include "mcld/Script/Assignment.h"
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#include <llvm/ADT/StringRef.h>
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#include <llvm/ADT/SmallVector.h>
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#include <string>
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#include <vector>
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namespace mcld {
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class LDSymbol;
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/** \class LinkerScript
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*
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*/
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class LinkerScript {
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public:
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typedef HashTable<StringEntry<llvm::StringRef>,
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hash::StringHash<hash::DJB>,
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StringEntryFactory<llvm::StringRef> > SymbolRenameMap;
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typedef HashTable<StringEntry<uint64_t>,
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hash::StringHash<hash::DJB>,
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StringEntryFactory<uint64_t> > AddressMap;
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typedef std::vector<std::pair<LDSymbol*, Assignment> > Assignments;
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typedef std::vector<AssertCmd> Assertions;
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typedef llvm::SmallVector<std::string, 8> DefSyms;
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public:
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LinkerScript();
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~LinkerScript();
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const SymbolRenameMap& renameMap() const { return m_SymbolRenames; }
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SymbolRenameMap& renameMap() { return m_SymbolRenames; }
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const AddressMap& addressMap() const { return m_AddressMap; }
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AddressMap& addressMap() { return m_AddressMap; }
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const SectionMap& sectionMap() const { return m_SectionMap; }
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SectionMap& sectionMap() { return m_SectionMap; }
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const Assignments& assignments() const { return m_Assignments; }
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Assignments& assignments() { return m_Assignments; }
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const Assertions& assertions() const { return m_Assertions; }
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Assertions& assertions() { return m_Assertions; }
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const DefSyms& defsyms() const { return m_DefSyms; }
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DefSyms& defsyms() { return m_DefSyms; }
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/// search directory
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const SearchDirs& directories() const { return m_SearchDirs; }
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SearchDirs& directories() { return m_SearchDirs; }
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/// sysroot
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const sys::fs::Path& sysroot() const;
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void setSysroot(const sys::fs::Path& pPath);
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bool hasSysroot() const;
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/// entry point
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const std::string& entry() const;
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void setEntry(const std::string& pEntry);
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bool hasEntry() const;
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/// output filename
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const std::string& outputFile() const;
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void setOutputFile(const std::string& pOutputFile);
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bool hasOutputFile() const;
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private:
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SymbolRenameMap m_SymbolRenames;
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AddressMap m_AddressMap;
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SectionMap m_SectionMap;
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Assignments m_Assignments;
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Assertions m_Assertions;
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DefSyms m_DefSyms;
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SearchDirs m_SearchDirs;
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std::string m_Entry;
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std::string m_OutputFile;
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};
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} // namespace mcld
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#endif // MCLD_LINKERSCRIPT_H_
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