Creeper Lv
43 lines
1.4 KiB
C
43 lines
1.4 KiB
C
#ifndef __SAGITTARIUS_H_
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#define __SAGITTARIUS_H_
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#include "SagittariusInst.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdint.h>
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#ifdef _WIN32
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#define SAGITTARIUS_API __declspec(dllexport)
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#else
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#define SAGITTARIUS_API __attribute__((visibility("default")))
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#endif
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typedef struct SagittariusRegister{
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//256 Usable + Overflow preventing 256 extra bytes.
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uint8_t head[512];
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}SagittariusRegister;
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typedef struct SagittariusMemory{
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uint8_t* data;
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uint64_t size;
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} SagittariusMemory;
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typedef struct SagittariusCore{
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SagittariusRegister reg;
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SagittariusMemory* memory;
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uint64_t pc;
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}SagittariusCore;
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typedef int32_t(* SagittariusSyscall)(SagittariusCore* core, uint64_t arg_start);
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typedef struct SagittariusSyscallEntry{
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uint64_t id;
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SagittariusSyscall syscall;
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}SagittariusSyscallEntry;
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typedef struct SagittariusVM{
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SagittariusSyscallEntry* SagittariusSyscallEntries;
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uint64_t SagittariusSyscallCount;
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uint64_t SagittariusSyscallCapacity;
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SagittariusMemory Memory;
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}SagittariusVM;
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SAGITTARIUS_API SagittariusVM* sagittarius_vm_new(uint64_t memory_size);
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SAGITTARIUS_API void sagittarius_vm_free(SagittariusVM* vm);
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SAGITTARIUS_API void sagittarius_step(SagittariusVM* vm);
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SAGITTARIUS_API void sagittarius_mem_resize(SagittariusVM* vm, uint64_t new_size);
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SAGITTARIUS_API uint64_t sagittarius_mem_getsize(SagittariusVM* vm);
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#endif |