Conditional fault
This instruction conditionally generates a Conditional fault exception. If an exception is generated, the immediate field is copied to ESR_ELx.
| 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 | 0 | 1 | imm16 | 1 | cond | ||||||||||||||||||
| opc | |||||||||||||||||||||||||||||||
if !IsFeatureImplemented(FEAT_CFLT) then EndOfDecode(Decode_UNDEF); end; let imm : bits(16) = imm16; let condition : bits(4) = cond;
| <imm> |
Is a 16-bit unsigned immediate, in the range 0 to 65535, encoded in the "imm16" field. |
CheckCFLTEnabled(); if ConditionHolds(condition) then let isflt : boolean = TRUE; AArch64_ConditionalFault(isflt, imm); end;
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