Radislav MIPS

[[nodiscard]]
constexpr auto position(int pc) -> bool {
    return (pc == ADDR_TEXT ? 0 : (pc - ADDR_TEXT) / 4);
}

    while (text[
        position(pc)
    ] != 0x0) {
        switch (position(pc) & 0xFC000000) {
            case 0x20000000:
            {
                auto s = (text[position(pc)] & 0x03E00000) >> 21; // Shift the mask of the current byte with 21 bits to get the LO 31 bits. ( 8192 bits as result )
                auto t = (text[position(pc)] & 0x001F0000) >> 16; // Shift the mask of the current byte with 21 bits to get the HI 31 bits. ( 256 bits as result )
                auto imm = text[position(pc)] & 0xFFFF; // Mask with 11111111 11111111 to get the offset leftover (255 255)

                registers[t] = registers[s] + imm;  // Add offset to the registers
                pc = pc + 4;    // Increment the counter with 4 cause one instruction is set as 4 bytes
            }

        }
    }