/// <summary>
/// Loads the machine program from a binary file.
/// </summary>
/// <remarks>The first word represents the origin.</remarks>
/// <param name="filename">Full path to the file</param>
public void LoadFromBinaryFile(string filename)
{
Data.Clear();
FileStream fs = File.OpenRead(filename);
BinaryReader r = new BinaryReader(fs);
bool org = true;
ushort currentAddress = 0;
while (fs.Position < fs.Length)
{
ushort v = r.ReadUInt16();
if (org)
{
org = false;
currentAddress = v;
Data.PC = v;
continue;
}
Data[currentAddress++] = v;
}
r.Close();
fs.Close();
Data.Commit();
Data.History.Clear();
}
/// <summary>
/// Runs the currently loaded program.
/// </summary>
/// <returns>RuntimeException object representing the cause of the program termination.</returns>
public RuntimeException Run()
{
while (true)
{
try
{
Processor.Step();
}
catch (RuntimeException e)
{
if (e is NormalTerminationRuntimeException)
{
var testingIO = Processor.IODevice as TestingIODevice;
if (testingIO != null)
{
if (!testingIO.IsOutputOk())
{
return(new ExpectedOutputMismatchRuntimeException());
}
}
}
return(e);
}
Data.Commit();
}
}
/// <summary>
/// Runs the currently loaded program.
/// </summary>
/// <returns>RuntimeException object representing the cause of the program termination.</returns>
public RuntimeException Run()
{
while (true)
{
try
{
Processor.Step();
}
catch (RuntimeException e)
{
return(e);
}
Data.Commit();
}
}
public void LoadFromLines(string[] lines)
{
Data.Clear();
bool org = true;
ushort currentAddress = 0;
foreach (string s in lines)
{
ushort v = ushort.Parse(s, System.Globalization.NumberStyles.HexNumber);
if (org)
{
org = false;
currentAddress = v;
Data.PC = v;
continue;
}
Data[currentAddress++] = v;
}
Data.Commit();
Data.History.Clear();
}
