public void Compile()
{
var cpu = new Cpu(2048, 256);
cpu.IdleProcess.Code.Append(cpu.Ram.Allocate(cpu.IdleProcess));
var ms = cpu.GetMemoryStream(cpu.IdleProcess.Code);
var writer = new CodeWriter(ms);
Array.ForEach(IdleProcess.TerminatingIdle, writer.Write);
writer.Close();
var codeReader = new CodeReader(cpu.GetMemoryStream(cpu.IdleProcess.Code));
var actual = codeReader.GetEnumerator();
var expected = IdleProcess.TerminatingIdle.Cast<Instruction>().GetEnumerator();
while ( actual.MoveNext() )
{
if ( expected.MoveNext() )
{
Assert.That(actual.Current.OpCode, Is.EqualTo(expected.Current.OpCode));
Assert.That(actual.Current.Parameters, Is.EqualTo(expected.Current.Parameters));
Assert.That(actual.Current.Comment, Is.EqualTo(expected.Current.Comment));
continue;
}
Assert.That(actual.Current.OpCode, Is.EqualTo(OpCode.Noop));
}
}
public static void Initialise(Cpu cpu, Instruction[] code = null)
{
var ms = new MemoryStream();
using (var writer = new CodeWriter(ms))
{
Array.ForEach(code ?? Instructions, writer.Write);
writer.Close();
var codeBlock = cpu.AllocateCodeBlock(cpu.IdleProcess, (uint )ms.Length);
ms.WriteTo(codeBlock);
}
}
public static uint Compile(this Cpu cpu, ProcessContextBlock pcb, string source)
{
var ms = new MemoryStream();
using (var writer = new CodeWriter(ms))
{
var assembler = new Assembler(source);
foreach (var i in assembler.Assemble())
writer.Write(i);
writer.Close();
var codeBlock = cpu.AllocateCodeBlock(pcb, (uint)ms.Length);
ms.WriteTo(codeBlock);
return (uint )ms.Length;
}
}
public static uint Compile(this Cpu cpu, ProcessContextBlock pcb, IEnumerable<Instruction> instructions)
{
var stream = new MemoryStream();
using (var writer = new CodeWriter(stream))
{
foreach (var instruction in instructions)
writer.Write(instruction);
writer.Close();
using (var ps = cpu.AllocateCodeBlock(pcb, (uint) stream.Length))
stream.WriteTo(ps);
return (uint) stream.Length;
}
}
private byte[] Compile(string file)
{
var ms = new MemoryStream();
using (var writer = new CodeWriter(ms))
{
string source = File.ReadAllText(file);
var assembler = new Assembler(source);
assembler.Assemble().ToList().ForEach(writer.Write);
}
return ms.ToArray();
}
