Coprocessor loads and stores |
|
RDTBR and WRTBR |
TBR no longer exists. It is replaced by TBA, which can be read/written with RDPR/WRPR instructions |
RDWIM and WRWIM |
WIM no longer exists. WIM has been replaced by several register-window registers |
REPSR and WRPSR |
PSR no longer exists. It has been replaced by several separate registers that are read/written with other instructions |
RETT |
Return from trap (replace by DONE/RETRY) |
STDFQ |
Store Double from Floating-point Queue (replaced by the RDPR FQ instruction |