Added PowerPC® instructions

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The instructions that have been added to PowerPC®, but are not in the POWER® family.

The following table lists instructions that have been added to PowerPC®, but are not in POWER® family. These instructions are supported by the PowerPC® 601 RISC Microprocessor.

Table 1. Added PowerPC® Instructions, Supported by PowerPC® 601 RISC Microprocessor
Item Description
dcbf dcbi dcbst dcbt
dcbtst dcbz divw[o][.] divwu[o][.]
eieio extsb[.] fadds[.] fdivs[.]
fmadds[.] fmsubs[.] fmuls[.] fnmadds[.]
fnmsubs[.] fsubs[.] icbi lwarx
mfear mfpvr mfsprg mfsrin
mtear mtsprg mulhw[.] mulhwu[.]
stwcx. subf[o][.]    
Note: Extended mnemonics are not included in the previous table, except for extended mnemonics for the mfspr and mtspr instructions.

The following table lists instructions that have been added to PowerPC®, but are not in POWER® family. These instructions are not supported by the PowerPC® 601 RISC Microprocessor.

Table 2. PowerPC® Instructions, Not Supported by PowerPC® 601 RISC Microprocessor
Item Description
mfdbatl mfdbatu mtdbatl mtdbatu
mttb mttbu mftb mftbu
mfibatl mfibatu mtibatl mtibatu