142c142
< assert(offset <= sizeof(MachInst));
---
> assert(offset <= sizeof(MachInst) || emi.decoderFault);
156a157,160
> const Addr alignment(pc.thumb() ? 0x1 : 0x3);
> emi.decoderFault = static_cast<uint8_t>(
> pc.instAddr() & alignment ? DecoderFault::UNALIGNED : DecoderFault::OK);
>