Gets or sets the value of the REG part of the ModR/M byte.

Namespace: SharpAssembler.x86
Assembly: SharpAssembler x86-64 (in SharpAssembler x86-64.dll) Version: 1.0.0.0 (1.0.0.0)

Syntax

C#
public byte Reg { get; set; }

Visual Basic
Public Property Reg As Byte Get Set

Visual C++
public: property unsigned char Reg { unsigned char get (); void set (unsigned char value); }

The 4-bit REG value.

Remarks

The least significant three bits are encoded in the ModR/M byte, while the fourth bit is encoded in the REX.R bit.

Exception	Condition
System..::..ArgumentOutOfRangeException	value > 0x0F

Ensures

Contract.Result<byte>() <= 0x0F

Description:

Only the first 4 bits may be set.

Requires

value <= 0x0F

Description:	Only the first 4 bits may be set.
Exception:	System..::..ArgumentOutOfRangeException