ld64-97.17.tar.gz

[apple/ld64.git] / src / ld / ExecutableFile.h

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#ifndef __EXECUTABLEFILE__
#define __EXECUTABLEFILE__

#include <stdint.h>
#include <vector>

#include "ObjectFile.h"
#include "Options.h"


namespace ExecutableFile {

	struct DyLibUsed
	{
		ObjectFile::Reader*		reader;
		LibraryOptions			options;
	};

	class Writer : public ObjectFile::Reader
	{
	public:
		virtual						~Writer() {};

		virtual const char*								getPath() = 0;
		virtual std::vector<class ObjectFile::Atom*>&	getAtoms() = 0;
		virtual std::vector<class ObjectFile::Atom*>*	getJustInTimeAtomsFor(const char* name) = 0;
		virtual ObjectFile::Atom&						makeObjcInfoAtom(ObjectFile::Reader::ObjcConstraint objcContraint, 
																		bool objcReplacementClasses) = 0;
		virtual class ObjectFile::Atom*					getUndefinedProxyAtom(const char* name) = 0;
		virtual void									addSynthesizedAtoms(const std::vector<class ObjectFile::Atom*>& existingAtoms,
																			  class ObjectFile::Atom* dyldClassicHelperAtom,
																			  class ObjectFile::Atom* dyldCompressedHelperAtom,
																			  class ObjectFile::Atom* dyldLazyDylibHelperAtom,
																			  bool biggerThanTwoGigs,
																			  uint32_t dylibSymbolCount,
																			  std::vector<class ObjectFile::Atom*>& newAtoms) = 0;
		virtual uint64_t								write(std::vector<class ObjectFile::Atom*>& atoms,
															  std::vector<class ObjectFile::Reader::Stab>& stabs,
															  class ObjectFile::Atom* entryPointAtom,
															  bool createUUID, bool canScatter,
															  ObjectFile::Reader::CpuConstraint cpuConstraint,
															  std::set<const class ObjectFile::Atom*>& atomsThatOverrideWeak,
															  bool hasExternalWeakDefinitions) = 0;

	protected:
									Writer(std::vector<DyLibUsed>&) {};
	};

};

#endif // __EXECUTABLEFILE__