Halt instruction. A HLTinstruction can generate a Halt Instruction debug event, which causes entry into Debug state.
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| 1 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | imm16 | 0 | 0 | 0 | 0 | 0 | |||||||||||||||
HLT #<imm>
if EDSCR.HDE == '0' || !HaltingAllowed() then UNDEFINED;
Internal version only: isa v32.13, AdvSIMD v29.04, pseudocode morello-2022-01_rc2, capabilities morello-2022-01_rc2 ; Build timestamp: 2022-01-11T11:23
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