#ifndef __SAGITTARIUS_H_
#define __SAGITTARIUS_H_
#include "SagittariusInst.h"
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#ifdef _WIN32
#define SAGITTARIUS_API __declspec(dllexport)
#else
#define SAGITTARIUS_API __attribute__((visibility("default"))) 
#endif
typedef struct SagittariusRegister{
    //256 Usable + Overflow preventing 256 extra bytes.
    uint8_t head[512];
}SagittariusRegister;
typedef struct SagittariusMemory{
    uint8_t* data;
    uint64_t size;
} SagittariusMemory;
typedef struct SagittariusCore{
    SagittariusRegister reg;
    SagittariusMemory* memory;
    uint64_t pc;
}SagittariusCore;
typedef int32_t(* SagittariusSyscall)(SagittariusCore* core, uint64_t arg_start);
typedef struct SagittariusSyscallEntry{
    uint64_t id;
    SagittariusSyscall syscall;
}SagittariusSyscallEntry;
typedef struct SagittariusVM{
    SagittariusSyscallEntry* SagittariusSyscallEntries;
    uint64_t SagittariusSyscallCount;
    uint64_t SagittariusSyscallCapacity;
    SagittariusMemory Memory;
}SagittariusVM;

SAGITTARIUS_API SagittariusVM* sagittarius_vm_new(uint64_t memory_size);
SAGITTARIUS_API void sagittarius_vm_free(SagittariusVM* vm);
SAGITTARIUS_API void sagittarius_step(SagittariusVM* vm);
SAGITTARIUS_API void sagittarius_mem_resize(SagittariusVM* vm, uint64_t new_size);
SAGITTARIUS_API uint64_t sagittarius_mem_getsize(SagittariusVM* vm);

#endif