#ifndef __SCC_X86_ENCODE_H__
#define __SCC_X86_ENCODE_H__

#include "../scc_mcode.h"
#include "scc_x86_iform.h"
#include "scc_x86_reg.h"

typedef struct {
    scc_x86_reg_t base;
    scc_x86_reg_t index;
    u8 scale; /* 1,2,4,8 */
    i32 disp;
} scc_x86_mem_t;

typedef struct {
    scc_x86_operand_kind_t kind;
    union {
        scc_x86_reg_t reg;
        i64 imm;
        scc_x86_mem_t mem;
    };
} scc_x86_operand_value_t;

/* 按 iform 发射一条指令，ops 数组长度需与 iform 定义的操作数数目一致 */
int scc_x86_encode_inst(scc_mcode_t *mcode, scc_x86_iform_t iform,
                        const scc_x86_operand_value_t *ops);

#endif /* __SCC_X86_ENCODE_H__ */