/// <summary>
/// Add an instruction directly to the flow of instructions.
/// </summary>
/// <param name="instruction"></param>
public void AddInstruction(ref Instruction instruction)
{
if (!_label.IsEmpty && _definedAnonLabel)
{
throw new InvalidOperationException("You can't create both an anonymous label and a normal label");
}
if (!_label.IsEmpty)
{
instruction.IP = _label.Id;
}
else if (_definedAnonLabel)
{
instruction.IP = _currentAnonLabel.Id;
}
// Setup prefixes
if (_nextPrefixFlags != PrefixFlags.None)
{
if ((_nextPrefixFlags & PrefixFlags.Lock) != 0)
{
instruction.HasLockPrefix = true;
}
if ((_nextPrefixFlags & PrefixFlags.Xacquire) != 0)
{
instruction.HasXacquirePrefix = true;
}
if ((_nextPrefixFlags & PrefixFlags.Xrelease) != 0)
{
instruction.HasXreleasePrefix = true;
}
if ((_nextPrefixFlags & PrefixFlags.Rep) != 0)
{
instruction.HasRepPrefix = true;
}
else if ((_nextPrefixFlags & PrefixFlags.Repe) != 0)
{
instruction.HasRepePrefix = true;
}
else if ((_nextPrefixFlags & PrefixFlags.Repne) != 0)
{
instruction.HasRepnePrefix = true;
}
if ((_nextPrefixFlags & PrefixFlags.Bnd) != 0)
{
instruction.HasRepnePrefix = true;
}
if ((_nextPrefixFlags & PrefixFlags.Notrack) != 0)
{
instruction.SegmentPrefix = Register.DS;
}
}
_instructions.Add(instruction);
_label = default;
_definedAnonLabel = false;
_nextPrefixFlags = PrefixFlags.None;
}
/// <summary>
/// Add an instruction directly to the flow of instructions.
/// </summary>
/// <param name="instruction"></param>
public void AddInstruction(ref Instruction instruction)
{
if (!currentLabel.IsEmpty && definedAnonLabel)
{
throw new InvalidOperationException("You can't create both an anonymous label and a normal label");
}
if (!currentLabel.IsEmpty)
{
instruction.IP = currentLabel.Id;
}
else if (definedAnonLabel)
{
instruction.IP = currentAnonLabel.Id;
}
// Setup prefixes
if (prefixFlags != PrefixFlags.None)
{
if ((prefixFlags & PrefixFlags.Lock) != 0)
{
instruction.HasLockPrefix = true;
}
if ((prefixFlags & PrefixFlags.Repe) != 0)
{
instruction.HasRepePrefix = true;
}
else if ((prefixFlags & PrefixFlags.Repne) != 0)
{
instruction.HasRepnePrefix = true;
}
if ((prefixFlags & PrefixFlags.Notrack) != 0)
{
instruction.SegmentPrefix = Register.DS;
}
}
instructions.Add(instruction);
currentLabel = default;
definedAnonLabel = false;
prefixFlags = PrefixFlags.None;
}