Function ide_get_sector

tinyemu/ide.c:337–350

}

static int64_t ide_get_sector(IDEState *s)
{
    int64_t sector_num;
    if (s->select & 0x40) {
        /* lba */
        sector_num = ((s->select & 0x0f) << 24) | (s->hcyl << 16) |
            (s->lcyl << 8) | s->sector;
    } else {
        sector_num = ((s->hcyl << 8) | s->lcyl) * 
            s->heads * s->sectors +
            (s->select & 0x0f) * s->sectors + (s->sector - 1);
    }
    return sector_num;
}

static void ide_set_sector(IDEState *s, int64_t sector_num)
{