public Form1(string obj_file = null)
{
InitializeComponent();
_obj_file_path = obj_file;
hv = new HexViewer(_sic_memory);
_sic_machine = new MaquinaSic();
_opcodes = new Hashtable();
_opcodes.Add(0x18, "ADD");
_opcodes.Add(0x40, "AND");
_opcodes.Add(0x28, "COMP");
_opcodes.Add(0x24, "DIV");
_opcodes.Add(0x3C, "J");
_opcodes.Add(0x30, "JEQ");
_opcodes.Add(0x34, "JGT");
_opcodes.Add(0x38, "JLT");
_opcodes.Add(0x48, "JSUB");
_opcodes.Add(0x00, "LDA");
_opcodes.Add(0x50, "LDCH");
_opcodes.Add(0x08, "LDL");
_opcodes.Add(0x04, "LDX");
_opcodes.Add(0x20, "MUL");
_opcodes.Add(0x44, "OR");
_opcodes.Add(0xD8, "RD");
_opcodes.Add(0x4C, "RSUB");
_opcodes.Add(0x0C, "STA");
_opcodes.Add(0x54, "STCH");
_opcodes.Add(0x14, "STL");
_opcodes.Add(0xE8, "STSW");
_opcodes.Add(0x10, "STX");
_opcodes.Add(0x1C, "SUB");
_opcodes.Add(0xE0, "TD");
_opcodes.Add(0x2C, "TIX");
_opcodes.Add(0xDC, "WD");
}
private void mapaDeMemoriaToolStripMenuItem_Click(object sender, EventArgs e)
{
if (hv.Visible)
{
hv.Select();
}
else
{
hv = new HexViewer(_sic_machine.Memory);
hv.StartPosition = FormStartPosition.Manual;
hv.Location = new Point(this.Location.X + this.Size.Width, this.Location.Y);
hv.Show();
}
}
private int CargaArchivoObjeto(string filepath)
{
StreamReader file = new StreamReader(filepath);
if (file == null)
{
return(0);
}
file.Close();
lineas_obj = File.ReadLines(filepath).ToList();
_obj_file_path = filepath;
CargadorSic cargador = new CargadorSic();
if (cargador.CargaProgramaObjeto(lineas_obj, _sic_machine) == 1)
{
MessageBox.Show("Programa cargado correctamente");
_sic_machine.Reset();
textBox_PNAME.Text = _sic_machine.ProgName;
textBox_PSIZE.Text = _sic_machine.ProgSize.ToString() + " bytes";
ActualizaRegistros();
toolStrip1.Enabled = true;
programaObjetoToolStripMenuItem.Enabled = true;
objv = new ObjViewer(lineas_obj);
if (hv.Visible)
{
hv.Close();
}
hv = new HexViewer(_sic_machine.Memory);
hv.StartPosition = FormStartPosition.Manual;
hv.Location = new Point(this.Location.X + this.Size.Width, this.Location.Y);
hv.Show();
hv.SelectLocation(_sic_machine.PC, 3);
}
else
{
MessageBox.Show("No se pudo cargar el programa objeto, verifique el que arlchivo tenga un formato correcto.");
return(0);
}
return(1);
}