/// <summary>Se llama cuando cambia el contenido de un registro.
/// </summary>
/// <param name="registro">El registro que ha cambiado.</param>
/// <param name="newValue">El nuevo valor almacenado en
/// <c>registro</c>.</param>
public void RegisterChanged(int registro, short newValue)
{
if (registro != 3)
{
contenido[registro].Text =
Conversiones.ToHexString(newValue);
}
else
{
contenido[registro].Text =
Desensamblador.Desensamblar(newValue);
}
}
/// <summary>Se llama cuando cambia el contenido de un registro.
/// </summary>
/// <param name="registro">El registro que ha cambiado.</param>
/// <param name="newValue">El nuevo valor almacenado en
/// <c>registro</c>.</param>
public void RegisterChanged(int registro, short newValue)
{
regs[registro].SetText(
BancoRegistros.GetNombreRegistro(registro) + " " +
Conversiones.ToHexString(newValue));
if (registro == BancoRegistros.IR)
{
regs[registro].SetText(
BancoRegistros.GetNombreRegistro(registro) + " " +
Desensamblador.Desensamblar(newValue));
etiqueta_inst.SetText(
"Ejecutando:" + Desensamblador.Desensamblar(newValue));
}
}
static void Main(string[] args)
{
if ((args.Length == 0) || (args.Length > 1))
{
System.Console.WriteLine("Wrong number of arguments.");
System.Console.WriteLine("Usage: Minics <file.txt>");
}
else
{
InstructionSet instructionSet = new InstructionSet();
Desensamblador desensamblador = new Desensamblador(ref instructionSet);
desensamblador.desensamblar(args[0]);
instructionSet.run();
}
}
public void TestInstrucciones()
{
Assert.AreEqual("HALT", Desensamblador.Desensamblar(unchecked ((short)0xFFFF)));
Assert.AreEqual("HALT", Desensamblador.Desensamblar(unchecked ((short)0xF800)));
Assert.AreEqual("LODD 0", Desensamblador.Desensamblar(unchecked ((short)0x0800)));
Assert.AreEqual("LODI 0", Desensamblador.Desensamblar(unchecked ((short)0x1000)));
Assert.AreEqual("STOD 0", Desensamblador.Desensamblar(unchecked ((short)0x1800)));
Assert.AreEqual("ADDD 0", Desensamblador.Desensamblar(unchecked ((short)0x2000)));
Assert.AreEqual("ADDI 0", Desensamblador.Desensamblar(unchecked ((short)0x2800)));
Assert.AreEqual("SUBD 0", Desensamblador.Desensamblar(unchecked ((short)0x3000)));
Assert.AreEqual("SUBI 0", Desensamblador.Desensamblar(unchecked ((short)0x3800)));
Assert.AreEqual("PUSH", Desensamblador.Desensamblar(unchecked ((short)0x4000)));
Assert.AreEqual("POP", Desensamblador.Desensamblar(unchecked ((short)0x4800)));
Assert.AreEqual("JNEG 0", Desensamblador.Desensamblar(unchecked ((short)0x5000)));
Assert.AreEqual("JZER 0", Desensamblador.Desensamblar(unchecked ((short)0x5800)));
Assert.AreEqual("JCAR 0", Desensamblador.Desensamblar(unchecked ((short)0x6000)));
Assert.AreEqual("JUMP 0", Desensamblador.Desensamblar(unchecked ((short)0x6800)));
Assert.AreEqual("CALL 0", Desensamblador.Desensamblar(unchecked ((short)0x7000)));
Assert.AreEqual("RETN", Desensamblador.Desensamblar(unchecked ((short)0x7800)));
}
public void TestOpcodeInvalido()
{
Assert.AreEqual(";????", Desensamblador.Desensamblar(unchecked ((short)0x8000)));
}
public void TestParametros()
{
Assert.AreEqual("LODD 2047", Desensamblador.Desensamblar(unchecked ((short)0x0FFF)));
Assert.AreEqual("JUMP 25", Desensamblador.Desensamblar(unchecked ((short)0x6819)));
}
