Condition (B2R2)

Condition Type

Namespace: B2R2.FrontEnd.BinLifter.ARM64
Assembly: B2R2.FrontEnd.BinLifter.ARM64.dll
Base Type: obj
All Interfaces: IEquatable<Condition> , IStructuralEquatable , IComparable<Condition> , IComparable , IStructuralComparable

Condition Code. The A64 ISA has some instructions that set condition flags or test condition codes or both.

Union case	Description
`AL` Full Usage: `AL`	Always/Always (Any).
`CC` Full Usage: `CC`	Carry clear/Less than (C == 0). LO (unsigned lower) is a synonym for CC.
`CS` Full Usage: `CS`	Carry set/Greater than, equal, or unordered (C == 1). HS (unsigned higher or same) is a synonym for CS.
`EQ` Full Usage: `EQ`	Equal/Equal (Z == 1).
`GE` Full Usage: `GE`	Signed greater than or equal/Greater than or equal (N == V).
`GT` Full Usage: `GT`	Signed greater than Greater than (Z == 0 && N == V).
`HI` Full Usage: `HI`	Unsigned higher/Greater than, or unordered (C ==1 && Z == 0).
`HS` Full Usage: `HS`
`LE` Full Usage: `LE`	Signed less than or equal/Less than, equal, or unordered (!(Z == 0 && N == V)).
`LO` Full Usage: `LO`
`LS` Full Usage: `LS`	Unsigned lower or same/Less than or equal (!(C ==1 && Z ==0)).
`LT` Full Usage: `LT`	Signed less than/Less than, or unordered (N! = V).
`MI` Full Usage: `MI`	Minus, negative/Less than (N == 1).
`NE` Full Usage: `NE`	Not equal/Not equal or unordered (Z == 0).
`NV` Full Usage: `NV`	Always/Always (Any). The condition code NV exists only to provide a valid disassembly of the 0b1111 encoding, otherwise its behavior is identical to AL.
`PL` Full Usage: `PL`	Plus, positive or zero/Greater than, equal, or unordered (N == 0).
`VC` Full Usage: `VC`	No overflow/Ordered (V == 0).
`VS` Full Usage: `VS`	Overflow/Unordered (V == 1).