On 17 Dec 2023 06:52, jaydeep.patil@imgtec.com wrote:
> The match_never() function has been removed and thus step_once() crashes
> during instruction decoding. Fixed it by checking for null pointer before
> invoking function attached to match_func member of riscv_opcode structure.

the opcodes code is still doing:
  if (! (op->match_func) (op, word))
-mike