mfspr extended mnemonics for PowerPC® 601 RISC microprocessor
mfspr Extended Mnemonics for PowerPC® 601 RISC Microprocessor
| Extended Mnemonic | Equivalent to | Privileged | SPR Name |
|---|---|---|---|
| mfmq rt | mfspr rt,0 | no | MQ |
| mfxer rt | mfspr rt,1 | no | XER |
| mfrtcu rt | mfspr rt,4 | no | RTCU |
| mfrtcl rt | mfspr rt,5 | no | RTCL |
| mfdec rt | mfspr rt,6 | no | DEC |
| mflr rt | mfspr rt,8 | no | LR |
| mfctr rt | mfspr rt,9 | no | CTR |
| mfdsisr rt | mfspr rt,18 | yes | DSISR |
| mfdar rt | mfspr rt,19 | yes | DAR |
| mfsdr1 rt | mfspr rt,25 | yes | SDR1 |
| mfsrr0 rt | mfspr rt,26 | yes | SRR0 |
| mfsrr1 rt | mfspr rt,27 | yes | SRR1 |
| mfsprg rt,0 | mfspr rt,272 | yes | SPRG0 |
| mfsprg rt,1 | mfspr rt,273 | yes | SPRG1 |
| mfsprg rt,2 | mfspr rt,274 | yes | SPRG2 |
| mfsprg rt,3 | mfspr rt,275 | yes | SPRG3 |
| mfear rt | mfspr rt,282 | yes | EAR |
| mfpvr rt | mfspr rt,287 | yes | PVR |