On Sat, Jun 21, 2025 at 11:29:52PM -0700, Leonard D Woren wrote:
> Note however that the only opcode more or less guaranteed to be invalid
> forever, per PoP, is x'00'.
>
> /Leonard
I like:
EX 0,*
Which causes an 0C3 execute exception. An 0C1 might be a bug
but an 0C3 is most likely a "this should never happen".
----------------------------------------------------------------------
For IBM-MAIN subscribe / signoff / archive access instructions,
send email to [email protected] with the message: INFO IBM-MAIN