#include "impl_macros.h"

#define mathOperator2Impl(NAME, OPERATOR)\
i32 NAME##_impl (VM* vm) {\
    u8 dst_register_i = 0, src_register_i = 0;\
    readRegisterVar(dst_register_i);\
    readRegisterVar(src_register_i);\
    /*u8 value_size = 0;\
    readValueSizeVar(value_size);*/\
    u8 value_size = 4;\
    \
    switch(value_size){\
        case 1: \
            vm->registers.array[dst_register_i].u8v0 OPERATOR##= vm->registers.array[src_register_i].u8v0;\
            break;\
        case 2: \
            vm->registers.array[dst_register_i].u16v0 OPERATOR##= vm->registers.array[src_register_i].u16v0;\
            break;\
        case 4: \
            vm->registers.array[dst_register_i].u32v0 OPERATOR##= vm->registers.array[src_register_i].u32v0;\
            break;\
        case 8: \
            vm->registers.array[dst_register_i].u64v OPERATOR##= vm->registers.array[src_register_i].u64v;\
            break;\
    }\
    return sizeof(dst_register_i) + sizeof(src_register_i) /*+ sizeof(value_size)*/;\
}

/// ADD [dst_register] [src_register]
mathOperator2Impl(ADD, +)

/// SUB [dst_register] [src_register]
mathOperator2Impl(SUB, -)

/// MUL [dst_register] [src_register]
mathOperator2Impl(MUL, *)

/// DIV [dst_register] [src_register]
mathOperator2Impl(DIV, /)

/// MOD [dst_register] [src_register]
mathOperator2Impl(MOD, %)