mce_start
order = mce_start(&no_way_out);
u32 mce_start;
mce_start = mon_mca_start(monmsg) + monmsg->mca_offset;
if ((monmsg->pos >= mce_start) && (monmsg->pos < mce_start + 12)) {
count = min(count, (size_t) mce_start + 12 - monmsg->pos);
if (monmsg->pos == mce_start + 12)