public void EmitsData()
{
var instr = new DeclareData <ushort>(0xABCD, 0xEF01);
Assert.AreEqual(new ushort[] { 0xABCD, 0xEF01 }, instr.Data);
var emittable = instr.Construct(Context).First() as RawEmittable;
Assert.AreEqual(new byte[] { 0xCD, 0xAB, 0x01, 0xEF }, emittable.Content);
}
public void EmitsData()
{
Func <Context, SimpleExpression> expression = (context) => new SimpleExpression(context.Address);
var size = DataSize.Bit32;
var instr = new DeclareData(expression, size);
Assert.AreEqual(expression, instr.Expression);
Assert.AreEqual(size, instr.Size);
Int128 value = 0xDEADBEEF;
Context.Address = value;
var emittable = instr.Construct(Context).First() as ExpressionEmittable;
Assert.AreEqual(value, emittable.Expression.Constant);
Assert.IsNull(emittable.Expression.Reference);
Assert.AreEqual(size, emittable.Size);
}
/// <inheritdoc />
public override void VisitDeclareData(DeclareData declaration)
{
int linelength = 0;
linelength = WriteIndent(indentationlevel);
switch (declaration.Size)
{
case DataSize.Bit8:
Writer.Write("db ");
linelength += 3;
break;
case DataSize.Bit16:
Writer.Write("dw ");
linelength += 3;
break;
case DataSize.Bit32:
Writer.Write("dd ");
linelength += 3;
break;
case DataSize.Bit64:
Writer.Write("dq ");
linelength += 3;
break;
case DataSize.Bit128:
case DataSize.Bit256:
default:
throw new LanguageException("Declared data's size is not supported.");
}
// TODO: Write the expression
throw new NotImplementedException();
//linelength += WriteExpression(declaration.Expression);
WriteCommentOf(declaration, linelength);
}
public void VisitDeclareData <T>(DeclareData <T> declaration)
where T : struct
{
Contract.Requires <ArgumentNullException>(declaration != null);
}
public void VisitDeclareData(DeclareData declaration)
{
Contract.Requires <ArgumentNullException>(declaration != null);
}
public abstract void VisitDeclareData <T>(DeclareData <T> declaration)
where T : struct;
public abstract void VisitDeclareData(DeclareData declaration);
/// <inheritdoc />
public virtual void VisitDeclareData <T>(DeclareData <T> constructable)
where T : struct
{ /* No implementation. */
}
/// <inheritdoc />
public virtual void VisitDeclareData(DeclareData constructable)
{ /* No implementation. */
}
