Function rm

source/test/testFPU.cpp:162–167

}

static U8 rm(int ea, int group, int sub) {
    int result = (group & 7) << 3 | (sub & 7);
    if (!ea)
        result |= 0xC0;
    return (U8)result;
}

void writeFPUStatusToAX() {
    pushCode8(0xdf);