package projet

import chisel3._

object Utils {
    def two_complement(x: UInt, word_sized: Bool = false.B): UInt = {
        val result = Wire(UInt(64.W))
        when(word_sized) {
            result := "xFFFFFFFF".U - x + 1.U
        }.otherwise {
            result := "xFFFFFFFFFFFFFFFF".U - x + 1.U
        }
        result
    }
}