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Register numbers accepted by csrr and csrw.
Constantsยง
- IE
- Interrupt enable, one trit per source.
- IP
- Interrupt pending, one trit per source. Read-only.
- MAX
- Highest defined register number.
- PRIV
- Current privilege level. Read-only.
- PTBR
- Page table base, a tryte address. Zero means translation is off.
- SCRATCH
- Free for the trap handler, which has no stack of its own on entry.
- TCAUSE
- Cause of the last trap.
- TEPC
- Program counter saved when the last trap was taken.
- TIE
- Interrupt enable saved when the last trap was taken.
- TPRIV
- Privilege level saved when the last trap was taken.
- TVAL
- Value associated with the last trap: a faulting address, usually.
- TVEC
- Trap vector base, a tryte address. Zero means traps are fatal.