High Level Assembler - Opcodes overview, Extension Sets E770-E77F

The table below lists all documented extended mnemonics for instructions:

Opcode Mnemonic Description Table Type
E770 VESLV Vector Element Shift Left Vector-specified Extended Mnemonics
E772 VERIM Vector Element Rotate and Insert under Mask Extended Mnemonics
E773 VERLLV Vector Element Rotate Left Logical Vector-specified Extended Mnemonics
E778 VESRLV Vector Element Shift Right Logical Vector-specified Extended Mnemonics
E77A VESRAV Vector Element Shift Right Arithmetic Vector-specified Extended Mnemonics

Each extended mnemonic links to a text section with some additional info on the pertinent pseudo opcode.

Opcode Assignments.

Remark:
Please note that the creation of descriptions for all individual instructions is an ongoing process. As yet no such descriptions have been created for the opcodes on this page.

Extended Mnemonics for instructions in extension sets E770-E77F

All instructions in this table are six bytes in length. The first byte always has a value of X'E7', the second byte of the opcode is located in the sixth byte of the instruction and always has a value in the range X'70' through X'7F'.

Extended Mnemonics for VESLV (Vector Element Shift Left Vector-specified)

E770 VESLV
Size=0 - Byte VESLVB
Size=1 - Halfword VESLVH
Size=2 - Fullword VESLVF
Size=3 - Doubleword VESLVG
Size=4 - Quadword  
Size=6 - Word
(Left Aligned)
 

 

Extended Mnemonics for VERIM (Vector Element Rotate and Insert under Mask)

E772 VERIM
Size=0 - Byte VERIMB
Size=1 - Halfword VERIMH
Size=2 - Fullword VERIMF
Size=3 - Doubleword VERIMG
Size=4 - Quadword  
Size=6 - Word
(Left Aligned)
 

 

Extended Mnemonics for VERLLV (Vector Element Rotate Left Logical Vector-specified)

E773 VERLLV
Size=0 - Byte VERLLVB
Size=1 - Halfword VERLLVH
Size=2 - Fullword VERLLVF
Size=3 - Doubleword VERLLVG
Size=4 - Quadword  
Size=6 - Word
(Left Aligned)
 

 

Extended Mnemonics for VESRLV (Vector Element Shift Right Logical Vector-specified)

E778 VESRLV
Size=0 - Byte VESRLVB
Size=1 - Halfword VESRLVH
Size=2 - Fullword VESRLVF
Size=3 - Doubleword VESRLVG
Size=4 - Quadword  
Size=6 - Word
(Left Aligned)
 

 

Extended Mnemonics for VESRAV (Vector Element Shift Right Arithmetic Vector-specified)

E77A VESRAV
Size=0 - Byte VESRAVB
Size=1 - Halfword VESRAVH
Size=2 - Fullword VESRAVF
Size=3 - Doubleword VESRAVG
Size=4 - Quadword  
Size=6 - Word
(Left Aligned)
 

 

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