public X86Operand(X86OperandUsage operandUsage, object value, X86ScaledIndex scaledIndex, int offset, X86OffsetType offsetType)
{
OperandUsage = operandUsage;
Value = value;
ScaledIndex = scaledIndex;
Offset = offset;
OffsetType = offsetType;
}
public X86Operand(X86OperandUsage operandUsage, object value, X86ScaledIndex scaledIndex, int offset, X86OffsetType offsetType)
{
OperandUsage = operandUsage;
Value = value;
ScaledIndex = scaledIndex;
Offset = offset;
OffsetType = offsetType;
}
private static void MakeScaledIndexOperandFromToken(X86Operand operand, byte token)
{
// Mechanism:
// http://ref.x86asm.net/coder32.html#sib_byte_32
// SIB-byte:
// mul | scaled_reg | reg
// -----+------------+-------
// 7 6 | 5 4 3 | 2 1 0
var scaledIndex = new X86ScaledIndex
{
Register = GetRegisterFromToken((byte)((token >> 3) & 7), X86RegisterSize.Dword),
Multiplier = 1 << ((token >> 6) & 3),
};
// ESP scales are ignored.
if (scaledIndex.Register != X86Register.Esp)
{
operand.ScaledIndex = scaledIndex;
}
operand.Value = GetRegisterFromToken((byte)(token & 0x7), X86RegisterSize.Dword);
}
public X86Operand(X86OperandUsage operandUsage, object value, X86ScaledIndex scaledIndex)
: this(operandUsage, value, scaledIndex, 0, X86OffsetType.None)
{
}
private static void MakeScaledIndexOperandFromToken(X86Operand operand, byte token)
{
// Mechanism:
// http://ref.x86asm.net/coder32.html#sib_byte_32
// SIB-byte:
// mul | scaled_reg | reg
// -----+------------+-------
// 7 6 | 5 4 3 | 2 1 0
var scaledIndex = new X86ScaledIndex
{
Register = GetRegisterFromToken((byte)((token >> 3) & 7), X86RegisterSize.Dword),
Multiplier = 1 << ((token >> 6) & 3),
};
// ESP scales are ignored.
if (scaledIndex.Register != X86Register.Esp)
operand.ScaledIndex = scaledIndex;
operand.Value = GetRegisterFromToken((byte)(token & 0x7), X86RegisterSize.Dword);
}
public X86Operand(X86OperandUsage operandUsage, object value, X86ScaledIndex scaledIndex)
: this(operandUsage, value, scaledIndex, 0, X86OffsetType.None)
{
}
