public EndiannessDirective(DirectiveToken directive)
{
if (directive.DirectiveType == DirectiveType.LittleEndian)
{
Endianness = Endianness.LittleEndian;
}
else if (directive.DirectiveType == DirectiveType.BigEndian)
{
Endianness = Endianness.BigEndian;
}
else
{
throw new InvalidOperationException("Wrong directive type: " + directive.DirectiveType);
}
}
public BitnessDirectiveSymbol(
DirectiveToken directive,
IntegerToken bitness)
{
symbols.Add(directive);
symbols.Add(bitness);
Directive = directive.DirectiveType switch
{
DirectiveType.OperandSize => BitnessDirectiveType.Data,
DirectiveType.AddressSize => BitnessDirectiveType.Address,
_ => throw new InvalidOperationException($"Wrong directive type: {directive.DirectiveType}"),
};
Bitness = bitness.UnsignedValue switch
{
8 => DataWidth.Byte,
16 => DataWidth.Word,
32 => DataWidth.Dword,
64 => DataWidth.Qword,
_ => throw new InvalidOperationException($"Invalid bitness: {bitness.UnsignedValue}"),
};
}
