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PowerISA Opcode Map

Reverse lookup instructions by their hexadecimal encoding.

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Opcode Mnemonic Syntax Format Name
0x7C000264 tlbie tlbie RB, RS X-form Translation Lookaside Buffer Invalidate Entry
0x7C000224 tlbiel tlbiel RS, RIC, PRS, effR X-form TLB Invalidate Entry Local
0x7C000024 tlbilx tlbilx T, RA, RB X-form TLB Invalidate Local Extended
0x7C000622 tlbivax tlbivax RA, RB X-form TLB Invalidate Virtual Address Indexed
0x7C000762 tlbre tlbre X-form TLB Read Entry
0x7C000722 tlbsx tlbsx RA, RB X-form TLB Search Indexed
0x7C00046C tlbsync tlbsync X-form TLB Synchronize
0x7C0007A2 tlbwe tlbwe X-form TLB Write Entry
0x0FE00008 trap trap Pseudo Trap (Pseudo)
0x7C0007DD trechkpt trechkpt X-form Transaction Recheckpoint
0x7C2005DE tresume tresume. X-form Transaction Resume
0x7C0005DE tsr tsr L X-form Transaction Suspend or Resume
0x7C0005DE tsuspend tsuspend. X-form Transaction Suspend
0x7C000008 tw tw TO, RA, RB X-form Trap Word
0x0C000000 twi twi TO, RA, SIM D-form Trap Word Immediate
0x4C000264 urfid urfid XL-form Ultravisor Return from Interrupt Doubleword
0x10000403 vabsdub vabsdub vD, vA, vB VA-form Vector Absolute Difference Unsigned Byte
0x10000443 vabsduh vabsduh vD, vA, vB VA-form Vector Absolute Difference Unsigned Halfword
0x10000483 vabsduw vabsduw vD, vA, vB VA-form Vector Absolute Difference Unsigned Word
0x10000140 vaddcuq vaddcuq vD, vA, vB VX-form Vector Add Carryout Unsigned Quadword
0x10000180 vaddcuw vaddcuw vD, vA, vB VX-form Vector Add Carryout Unsigned Word
0x1000000A vaddfp vaddfp vD, vA, vB VA-form Vector Add Floating-Point
0x10000300 vaddsbs vaddsbs vD, vA, vB VX-form Vector Add Signed Byte Saturate
0x10000340 vaddshs vaddshs vD, vA, vB VX-form Vector Add Signed Halfword Saturate
0x10000380 vaddsws vaddsws vD, vA, vB VX-form Vector Add Signed Word Saturate
0x10000000 vaddubm vaddubm vD, vA, vB VX-form Vector Add Unsigned Byte Modulo
0x10000200 vaddubs vaddubs vD, vA, vB VX-form Vector Add Unsigned Byte Saturate
0x100000C0 vaddudm vaddudm vD, vA, vB VX-form Vector Add Unsigned Doubleword Modulo
0x10000040 vadduhm vadduhm vD, vA, vB VX-form Vector Add Unsigned Halfword Modulo
0x10000240 vadduhs vadduhs vD, vA, vB VX-form Vector Add Unsigned Halfword Saturate
0x10000100 vadduqm vadduqm vD, vA, vB VA-form Vector Add Unsigned Quadword Modulo
0x10000080 vadduwm vadduwm vD, vA, vB VX-form Vector Add Unsigned Word Modulo
0x10000280 vadduws vadduws vD, vA, vB VX-form Vector Add Unsigned Word Saturate
0x10000404 vand vand vD, vA, vB VX-form Vector Logical AND VX-form
0x10000444 vandc vandc vD, vA, vB VX-form Vector AND with Complement
0x10000502 vavgsb vavgsb vD, vA, vB VA-form Vector Average Signed Byte
0x10000542 vavgsh vavgsh vD, vA, vB VA-form Vector Average Signed Halfword
0x10000582 vavgsw vavgsw vD, vA, vB VA-form Vector Average Signed Word
0x10000402 vavgub vavgub vD, vA, vB VA-form Vector Average Unsigned Byte
0x10000442 vavguh vavguh vD, vA, vB VA-form Vector Average Unsigned Halfword
0x10000482 vavguw vavguw vD, vA, vB VA-form Vector Average Unsigned Word
0x10000001 vbcdadd vbcdadd vD, vA, vB, PS VX-form Vector BCD Add
0x100005CC vbpermd vbpermd VRT,VRA,VRB VX-form Vector Bit Permute Doubleword
0x1000054C vbpermq vbpermq VRT,VRA,VRB VX-form Vector Bit Permute Quadword
0x100006C6 vbrd vbrd vD, vB VX-form Vector Byte-Reverse Doubleword
0x10000646 vbrh vbrh vD, vB VX-form Vector Byte-Reverse Halfword
0x10000706 vbrq vbrq vD, vB VX-form Vector Byte-Reverse Quadword
0x10000686 vbrw vbrw vD, vB VX-form Vector Byte-Reverse Word
0x1000034A vcfsx vcfsx vD, vB, UIM VX-form Vector Convert from Signed Fixed-Point Word to Single-Precision Floating-Point
0x1000054D vcfuged vcfuged vD, vA, vB VX-form Vector Centrifuge Doubleword
0x1000030A vcfux vcfux vD, vB, UIM VX-form Vector Convert from Unsigned Fixed-Point Word
0x10000508 vcipher vcipher vD, vA, vB VX-form Vector Cipher (AES)
0x10000509 vcipherlast vcipherlast vD, vA, vB VX-form Vector Cipher Last
0x1000018D vclrlb vclrlb vD, vA, RB VX-form Vector Clear Left Bytes
0x100001CD vclrrb vclrrb vD, vA, RB VX-form Vector Clear Right Bytes
0x10000702 vclzb vclzb vD, vB VX-form Vector Count Leading Zeros Byte
0x100007C2 vclzd vclzd vD, vB VX-form Vector Count Leading Zeros Doubleword
0x10000784 vclzdm vclzdm VRT, VRA, VRB X-form Vector Count Leading Zeros Doubleword under bit Mask
0x10000742 vclzh vclzh vD, vB VX-form Vector Count Leading Zeros Halfword
0x10000602 vclzlsbb vclzlsbb RA, vB VX-form Vector Count Leading Zero Least Significant Bits Byte
0x10000782 vclzw vclzw vD, vB VX-form Vector Count Leading Zeros Word
0x100003C6 vcmpbfp vcmpbfp VRT,VRA,VRB VC-form Vector Compare Bounds Floating-Point
0x100003C6 vcmpbfp. vcmpbfp. VRT,VRA,VRB VC-form Vector Compare Bounds Floating-Point (Record)
0x100000C6 vcmpeqfp vcmpeqfp VRT,VRA,VRB VC-form Vector Compare Equal Floating-Point
0x100000C6 vcmpeqfp. vcmpeqfp. VRT,VRA,VRB VC-form Vector Compare Equal Floating-Point (Record)
0x10000006 vcmpequb vcmpequb VRT,VRA,VRB VC-form Vector Compare Equal Byte
0x10000006 vcmpequb. vcmpequb. VRT,VRA,VRB VC-form Vector Compare Equal Byte (Record)
0x100000C7 vcmpequd vcmpequd VRT,VRA,VRB VC-form Vector Compare Equal Doubleword
0x100000C7 vcmpequd. vcmpequd. VRT,VRA,VRB VC-form Vector Compare Equal Doubleword (Record)
0x10000046 vcmpequh vcmpequh VRT,VRA,VRB VC-form Vector Compare Equal Halfword
0x10000046 vcmpequh. vcmpequh. VRT,VRA,VRB VC-form Vector Compare Equal Halfword (Record)
0x100001C7 vcmpequq vcmpequq VRT,VRA,VRB VC-form Vector Compare Equal Quadword
0x100001C7 vcmpequq. vcmpequq. VRT,VRA,VRB VC-form Vector Compare Equal Quadword (Record)
0x10000086 vcmpequw vcmpequw VRT,VRA,VRB VC-form Vector Compare Equal Word
0x10000086 vcmpequw. vcmpequw. VRT,VRA,VRB VC-form Vector Compare Equal Word (Record)
0x100001C6 vcmpgefp vcmpgefp vD, vA, vB VC-form Vector Compare Greater Equal Floating-Point
0x100001C6 vcmpgefp. vcmpgefp. VRT, VRA, VRB VC-form Vector Compare Greater Than or Equal Floating-Point
0x100002C6 vcmpgtfp vcmpgtfp VRT,VRA,VRB VC-form Vector Compare Greater Than Floating-Point
0x100002C6 vcmpgtfp. vcmpgtfp. VRT,VRA,VRB VC-form Vector Compare Greater Than Floating-Point (Record)
0x10000306 vcmpgtsb vcmpgtsb VRT,VRA,VRB VC-form Vector Compare Greater Than Signed Byte
0x10000306 vcmpgtsb. vcmpgtsb. VRT,VRA,VRB VC-form Vector Compare Greater Than Signed Byte (Record)
0x100003C7 vcmpgtsd vcmpgtsd VRT,VRA,VRB VC-form Vector Compare Greater Than Signed Doubleword
0x100003C7 vcmpgtsd. vcmpgtsd. VRT,VRA,VRB VC-form Vector Compare Greater Than Signed Doubleword (Record)
0x10000346 vcmpgtsh vcmpgtsh VRT,VRA,VRB VC-form Vector Compare Greater Than Signed Halfword
0x10000346 vcmpgtsh. vcmpgtsh. VRT,VRA,VRB VC-form Vector Compare Greater Than Signed Halfword (Record)
0x10000387 vcmpgtsq vcmpgtsq VRT,VRA,VRB VC-form Vector Compare Greater Than Signed Quadword
0x10000387 vcmpgtsq. vcmpgtsq. VRT,VRA,VRB VC-form Vector Compare Greater Than Signed Quadword (Record)
0x10000386 vcmpgtsw vcmpgtsw VRT,VRA,VRB VC-form Vector Compare Greater Than Signed Word
0x10000386 vcmpgtsw. vcmpgtsw. VRT,VRA,VRB VC-form Vector Compare Greater Than Signed Word (Record)
0x10000206 vcmpgtub vcmpgtub vD, vA, vB VC-form Vector Compare Greater Than Unsigned Byte
0x100002C7 vcmpgtud vcmpgtud vD, vA, vB VC-form Vector Compare Greater Than Unsigned Doubleword
0x10000246 vcmpgtuh vcmpgtuh vD, vA, vB VC-form Vector Compare Greater Than Unsigned Halfword
0x10000286 vcmpgtuw vcmpgtuw vD, vA, vB VC-form Vector Compare Greater Than Unsigned Word
0x10000007 vcmpneb vcmpneb VRT,VRA,VRB VC-form Vector Compare Not Equal Byte
0x10000007 vcmpneb. vcmpneb. VRT,VRA,VRB VC-form Vector Compare Not Equal Byte (Record)
0x10000047 vcmpneh vcmpneh VRT,VRA,VRB VC-form Vector Compare Not Equal Halfword
0x10000047 vcmpneh. vcmpneh. VRT,VRA,VRB VC-form Vector Compare Not Equal Halfword (Record)
0x10000087 vcmpnew vcmpnew VRT,VRA,VRB VC-form Vector Compare Not Equal Word
0x10000087 vcmpnew. vcmpnew. VRT,VRA,VRB VC-form Vector Compare Not Equal Word (Record)
0x10000141 vcmpsq vcmpsq BF,VRA,VRB VX-form Vector Compare Signed Quadword