Re: RETEXCPD

Simon Coulter explained:

> An exception description can be set to not save exception data. If this
> value is set to 1 then RETEXCPD will not return the exception data. See
> the MATEXCPD, MODEXCPD, SNSEXCPD,  MI instruction templates. The 'No
> data' bit at offset 8, bit 3 is the "exception data retention option".

And if an exception description is declared thusly:
     DCL EXCM * EXCID(H'504B') BP(CPF504BH) CV('CPF');
and nothing is ever done to modify its behavior (which makes sense, since
it doesn't have a name to use in a MODEXCPD statement), then what would be
the state of that bit?

--
JHHL