#ifndef __INPUT_FILES_H__
#define __INPUT_FILES_H__
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/mman.h>
#include <sys/sysctl.h>
#include <fcntl.h>
#include <errno.h>
#include <limits.h>
#include <unistd.h>
#include <mach/mach_time.h>
#include <mach/vm_statistics.h>
#include <mach/mach_init.h>
#include <mach/mach_host.h>
#include <dlfcn.h>
#include <mach-o/dyld.h>
#include <vector>
#include "Options.h"
#include "ld.hpp"
namespace ld {
namespace tool {
class InputFiles : public ld::dylib::File::DylibHandler
{
public:
InputFiles(Options& opts, const char** archName);
virtual ld::dylib::File* findDylib(const char* installPath, const char* fromPath);
bool forEachInitialAtom(ld::File::AtomHandler&) const;
bool searchLibraries(const char* name, bool searchDylibs, bool searchArchives, ld::File::AtomHandler&) const;
bool searchWeakDefInDylib(const char* name) const;
void dylibs(ld::Internal& state);
bool inferredArch() const { return _inferredArch; }
uint32_t nextInputOrdinal() const { return _nextInputOrdinal++; }
uint64_t _totalObjectSize;
uint64_t _totalArchiveSize;
uint32_t _totalObjectLoaded;
uint32_t _totalArchivesLoaded;
uint32_t _totalDylibsLoaded;
private:
void inferArchitecture(Options& opts, const char** archName);
const char* fileArch(const uint8_t* p, unsigned len);
ld::File* makeFile(const Options::FileInfo& info);
ld::File* addDylib(ld::dylib::File* f, const Options::FileInfo& info, uint64_t mappedLen);
ld::File* addObject(ld::relocatable::File* f, const Options::FileInfo& info, uint64_t mappedLen);
ld::File* addArchive(ld::File* f, const Options::FileInfo& info, uint64_t mappedLen);
void logTraceInfo (const char* format, ...) const;
void logDylib(ld::File*, bool indirect);
void logArchive(ld::File*) const;
void createIndirectDylibs();
void checkDylibClientRestrictions(ld::dylib::File*);
void createOpaqueFileSections();
class CStringEquals {
public:
bool operator()(const char* left, const char* right) const { return (strcmp(left, right) == 0); }
};
typedef __gnu_cxx::hash_map<const char*, ld::dylib::File*, __gnu_cxx::hash<const char*>, CStringEquals> InstallNameToDylib;
const Options& _options;
std::vector<ld::File*> _inputFiles;
mutable std::set<class ld::File*> _archiveFilesLogged;
InstallNameToDylib _installPathToDylibs;
std::set<ld::dylib::File*> _allDylibs;
ld::dylib::File* _bundleLoader;
mutable uint32_t _nextInputOrdinal;
bool _allDirectDylibsLoaded;
bool _inferredArch;
};
} }
#endif // __INPUT_FILES_H__