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#ifndef __CUSTOM_MEM__H_
#define __CUSTOM_MEM__H_
#include <unistd.h>
#include <stdint.h>
typedef struct box64context_s box64context_t;
void* customMalloc(size_t size);
void* customCalloc(size_t n, size_t size);
void* customRealloc(void* p, size_t size);
void customFree(void* p);
#define kcalloc customCalloc
#define kmalloc customMalloc
#define krealloc customRealloc
#define kfree customFree
#ifdef DYNAREC
typedef struct dynablock_s dynablock_t;
typedef struct dynablocklist_s dynablocklist_t;
// custom protection flag to mark Page that are Write protected for Dynarec purpose
uintptr_t AllocDynarecMap(dynablock_t* db, size_t size);
void FreeDynarecMap(dynablock_t* db, uintptr_t addr, size_t size);
void addDBFromAddressRange(uintptr_t addr, size_t size);
void cleanDBFromAddressRange(uintptr_t addr, size_t size, int destroy);
dynablocklist_t* getDB(uintptr_t idx);
void addJumpTableIfDefault64(void* addr, void* jmp);
void setJumpTableDefault64(void* addr);
int isJumpTableDefault64(void* addr);
uintptr_t getJumpTable64();
uintptr_t getJumpTableAddress64(uintptr_t addr);
#endif
#define PROT_DYNAREC 0x80
#define PROT_CUSTOM (PROT_DYNAREC)
void updateProtection(uintptr_t addr, size_t size, uint32_t prot);
void setProtection(uintptr_t addr, size_t size, uint32_t prot);
void freeProtection(uintptr_t addr, size_t size);
uint32_t getProtection(uintptr_t addr);
void loadProtectionFromMap();
#ifdef DYNAREC
void protectDB(uintptr_t addr, size_t size);
void unprotectDB(uintptr_t addr, size_t size);
int isprotectedDB(uintptr_t addr, size_t size);
#endif
void* find32bitBlock(size_t size);
void* findBlockNearHint(void* hint, size_t size);
void* find47bitBlock(size_t size);
void* find47bitBlockNearHint(void* hint, size_t size);
// unlock mutex that are locked by current thread (for signal handling). Return a mask of unlock mutex
int unlockCustommemMutex();
// relock the muxtex that were unlocked
void relockCustommemMutex(int locks);
void init_custommem_helper(box64context_t* ctx);
void fini_custommem_helper(box64context_t* ctx);
#endif //__CUSTOM_MEM__H_
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