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The table below lists all documented extended mnemonics for instructions:
| Opcode | Mnemonic | Description | Table Type |
|---|---|---|---|
| B9E0 | LOCFHR | Load On Condition Fullword High Register | Extended Mnemonics |
| B9E2 | LOCGR LGROC |
Load On Condition Grande Register Load Grande Register On Condition |
Extended Mnemonics |
| B9E3 | SELGR | SELect Grande Register | Extended Mnemonics |
Each extended mnemonic links to a text section with some additional info on the pertinent pseudo opcode.
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.
All instructions in this table are four bytes in length. The first byte always has a value of X'B9', the second byte has a value in the range X'E0' thru X'EF'. The first half of the third byte is the mask to be used for determining whether or not to execute the instruction. This mask designates the exact pseudo opcode.
| B9E0 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LOCFHRO | LOCFHRH LOCFHRP |
LOCFHRL LOCFHRM |
LOCFHRNE LOCFHRNZ |
LOCFHRE LOCFHRZ |
LOCFHRNL LOCFHRNM |
LOCFHRNH LOCFHRNP |
LOCFHRNO |
| B9E2 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LOCGRO | LOCGRH LOCGRP LGROCH |
LOCGRL LOCGRM LGROCL |
LGROCNE | LOCGRNE LOCGRNZ |
LOCGRE LOCGRZ LGROCE |
LGROCNL | LOCGRNL LOCGRNM |
LGROCNH | LOCGRNH LOCGRNP |
LOCGRNO |
| B9E3 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SELGRO | SELGRH SELGRP |
SELGRL SELGRM |
SELGRNE SELGRNZ |
SELGRE SELGRZ |
SELGRNL SELGRNM |
SELGRNH SELGRNP |
SELGRNO |
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