#ifndef __ELF_LOADER_H_
#define __ELF_LOADER_H_
#include <stdio.h>

typedef struct elfheader_s elfheader_t;
//typedef struct lib_s lib_t;
//typedef struct library_s library_t;
//typedef struct kh_mapsymbols_s kh_mapsymbols_t;
typedef struct box64context_s box64context_t;
//typedef struct x86emu_s x86emu_t;
//typedef struct needed_libs_s needed_libs_t;
//#ifdef DYNAREC
//typedef struct dynablocklist_s dynablocklist_t;
//#endif

elfheader_t* LoadAndCheckElfHeader(FILE* f, const char* name, int exec); // exec : 0 = lib, 1 = exec
void FreeElfHeader(elfheader_t** head);
const char* ElfName(elfheader_t* head);
//void ElfAttachLib(elfheader_t* head, library_t* lib);

// return 0 if OK
int CalcLoadAddr(elfheader_t* head);
int AllocElfMemory(box64context_t* context, elfheader_t* head, int mainbin);
void FreeElfMemory(elfheader_t* head);
int LoadElfMemory(FILE* f, box64context_t* context, elfheader_t* head);
int ReloadElfMemory(FILE* f, box64context_t* context, elfheader_t* head);
//int RelocateElf(lib_t *maplib, lib_t* local_maplib, elfheader_t* head);
//int RelocateElfPlt(lib_t *maplib, lib_t* local_maplib, elfheader_t* head);
void CalcStack(elfheader_t* h, uint32_t* stacksz, int* stackalign);
//uintptr_t GetEntryPoint(lib_t* maplib, elfheader_t* h);
uintptr_t GetLastByte(elfheader_t* h);
//void AddSymbols(lib_t *maplib, kh_mapsymbols_t* mapsymbols, kh_mapsymbols_t* weaksymbols, kh_mapsymbols_t* localsymbols, elfheader_t* h);
//int LoadNeededLibs(elfheader_t* h, lib_t *maplib, needed_libs_t* neededlibs, int local, box64context_t *box86, x86emu_t* emu);
//uintptr_t GetElfInit(elfheader_t* h);
//uintptr_t GetElfFini(elfheader_t* h);
//void RunElfInit(elfheader_t* h, x86emu_t *emu);
//void RunElfFini(elfheader_t* h, x86emu_t *emu);
//void RunDeferedElfInit(x86emu_t *emu);
//void* GetBaseAddress(elfheader_t* h);
//void* GetElfDelta(elfheader_t* h);
//uint32_t GetBaseSize(elfheader_t* h);
//int IsAddressInElfSpace(elfheader_t* h, uintptr_t addr);
//elfheader_t* FindElfAddress(box64context_t *context, uintptr_t addr);
//const char* FindNearestSymbolName(elfheader_t* h, void* p, uintptr_t* start, uint32_t* sz);
//int32_t GetTLSBase(elfheader_t* h);
//uint32_t GetTLSSize(elfheader_t* h);
//void* GetTLSPointer(box64context_t* context, elfheader_t* h);
//void* GetDTatOffset(box64context_t* context, int index, int offset);
//#ifdef DYNAREC
//dynablocklist_t* GetDynablocksFromAddress(box64context_t *context, uintptr_t addr);
//dynablocklist_t* GetDynablocksFromElf(elfheader_t* h);
//#endif
//void ResetSpecialCaseMainElf(elfheader_t* h);
//void CreateMemorymapFile(box64context_t* context, int fd);

int ElfCheckIfUseTCMallocMinimal(elfheader_t* h);   // return 1 if tcmalloc is used


#endif //__ELF_LOADER_H_