Expand description
Cause.ExcCode values (UM Table 6-2, p. 172).
The full architectural list, including the codes the N64 cannot reach, so
that a value read out of Cause can always be named.
Constantsยง
- ADEL
- Address error on a load or instruction fetch.
- ADES
- Address error on a store.
- BP
BREAK.- CPU
- Coprocessor unusable.
- DBE
- Bus error on a data reference.
- FPE
- Floating-point exception.
- IBE
- Bus error on an instruction fetch.
- INT
- Interrupt.
- MOD
- TLB modification.
- OV
- Arithmetic overflow.
- RI
- Reserved instruction.
- SYS
SYSCALL.- TLBL
- TLB miss on a load or instruction fetch.
- TLBS
- TLB miss on a store.
- TR
- Trap.
- WATCH
- Watchpoint.