[Simh] Implementing wide memory

[Leo Broukhis]

Dear colleagues,

An architecture I'm implementing has 72-bit words (64 bit data plus 8
bit tag, a la Burroughs). What would be the proper way to do it in
SIMH?
An array of (packed) structs/unions, a flat byte array, an array of
uint64_t + side array of bytes?

Thanks,
Leo