IEAVERI
- CD/D
- RI/S
- The start spin entry of the IEAVERI module.
- RI/M
- The middle spin entry of the IEAVERI module.
- RI/P
- The stop spin entry of the IEAVERI module.
- UNIQUE-1
- spin-dur
- The spin duration so far (bytes 3,4,5, and 6 of time since the
start of spin).
- UNIQUE-2
- cpu-spin
- The CPU address being spun for.
- UNIQUE-3
- req-code
- input register 0. Request code and, when appropriate, ASID.
- UNIQUE-4
- rcv-addr
- Input reg 12. Receiving routine's entry point address.
- UNIQUE-5
- pccaaddr
- Input reg 1. PCCA address of the receiving CPU. If this identifies
the same CPU as Unique 2, Unique 2 value can be used.