public void complexTest()
{
var path = Path.GetTempFileName();
System.IO.File.WriteAllText(path, complexStack);
var translator = new vmtranslator.vmtranslator(path);
var assembly = translator.TranslateToAssembly().ToList();
assembly.Add(assembler.CommandType.HALT.ToString());
System.IO.File.WriteAllLines(path, assembly);
var assemblerInstance = new assembler.Assembler(path);
var assembledResult = assemblerInstance.ConvertToBinary();
var binaryProgram = assembledResult.Select(x => Convert.ToInt32(x, 16));
var simulatorInstance = new simulator.eightChipsSimulator(16, (int)Math.Pow(2, 16));
simulatorInstance.setUserCode(binaryProgram.ToArray());
simulatorInstance.ProgramCounter = (int)MemoryMap[MemoryMapKeys.user_code].AbsoluteStart;
//setup a monitor
var handle = simulatorInstance.monitor(33049 + 5);
simulatorInstance.runSimulation();
var values = handle.getValues();
values.ForEach(x => Console.WriteLine(x));
var sp = simulatorInstance.mainMemory[simulatorInstance.mainMemory[256] - 1];
Assert.AreEqual(sp, -91);
}
public void staticSimple()
{
var path = Path.GetTempFileName();
System.IO.File.WriteAllText(path, staticTest1);
var translator = new vmtranslator.vmtranslator(path);
var assembly = translator.TranslateToAssembly().ToList();
assembly.Add(assembler.CommandType.HALT.ToString());
System.IO.File.WriteAllLines(path, assembly);
var assemblerInstance = new assembler.Assembler(path);
//assemblerInstance.logger.enabled = true;
var assembledResult = assemblerInstance.ConvertToBinary();
var binaryProgram = assembledResult.Select(x => Convert.ToInt32(x, 16));
var simulatorInstance = new simulator.eightChipsSimulator(16, (int)Math.Pow(2, 16));
//simulatorInstance.logger.enabled = true;
simulatorInstance.setUserCode(binaryProgram.ToArray());
simulatorInstance.ProgramCounter = (int)MemoryMap[MemoryMapKeys.user_code].AbsoluteStart;
simulatorInstance.runSimulation();
//simulatorInstance.printMemory(0);
var sp = simulatorInstance.mainMemory[simulatorInstance.mainMemory[256] - 1];
Assert.AreEqual(1110, sp);
}
public void assembleMacroAndSymbolsAndDefine()
{
var path = Path.GetTempFileName();
System.IO.File.WriteAllText(path, defineProgram);
var assembler = new assembler.Assembler(path);
var assembledResult = assembler.ConvertToBinary();
CollectionAssert.AreEqual(assembledResult, new List <string> {
"0x0006", //loadAimmediate
"0x0001", //1
"0x0005", //Store A
"0x0110", //next location in variable space
"0x0006", //loadAImmediate
"0x0000", //0
"0x0003", //add
"0x0110", // refer to increment symbol
"0x0002", // outA
"0x000D", //loadBImmediate
"0x0010", //16
"0x000F", //update flags for jump
"0x000A", //jump if less (A<B)
"0x0216", //ADD_1 label location in hex
"0x0007", //JUMP
"0x0214", //START label location})
}.Select(x => x.ToLower()));
}
public void PushPopArgument()
{
var path = Path.GetTempFileName();
System.IO.File.WriteAllText(path, pushAndPop_Argument);
var writer = new testVMtoASMWriter(new int[] { 2000, 2000 });
var translator = new vmtranslator.vmtranslator(path, writer);
var assembly = translator.TranslateToAssembly().ToList();
//assembly.ForEach(x => Console.WriteLine(x));
assembly.Add(assembler.CommandType.HALT.ToString());
System.IO.File.WriteAllLines(path, assembly);
var assemblerInstance = new assembler.Assembler(path);
var assembledResult = assemblerInstance.ConvertToBinary();
var binaryProgram = assembledResult.Select(x => Convert.ToInt32(x, 16));
var simulatorInstance = new simulator.eightChipsSimulator(16, (int)Math.Pow(2, 16));
simulatorInstance.setUserCode(binaryProgram.ToArray());
simulatorInstance.ProgramCounter = (int)MemoryMap[MemoryMapKeys.user_code].AbsoluteStart;
var stackHandle = simulatorInstance.monitor(33040);
var argument0 = simulatorInstance.monitor(200);
var argument1 = simulatorInstance.monitor(201);
//simulatorInstance.logger.enabled = true;
simulatorInstance.runSimulation();
var stackValues = stackHandle.getValues();
var argument0values = argument0.getValues();
var argument1values = argument1.getValues();
//simulatorInstance.printMemory(0);
stackValues.ForEach(x => Console.WriteLine(x));
Console.WriteLine("_____");
argument0values.ForEach(x => Console.WriteLine(x));
Console.WriteLine("_____");
argument1values.ForEach(x => Console.WriteLine(x));
Console.WriteLine("_____");
var sp = simulatorInstance.mainMemory[simulatorInstance.mainMemory[256] - 1];
Assert.AreEqual(10, sp);
Assert.IsTrue(stackValues.SequenceEqual(new List <int>()
{
0, 638, 10
}));
}
public void assemblerShouldConvertDirectMemoryAddressesCorrectly()
{
var path = Path.GetTempFileName();
System.IO.File.WriteAllText(path, testVGAOutputProgram);
var assembler = new assembler.Assembler(path);
var assembledResult = assembler.ConvertToBinary();
CollectionAssert.AreEqual(assembledResult, new List <string> {
"0x0006", //loadAimmediate
"0x0001", //1
"0x0005", //Store A
"0x0110", //next location in variable space,
"0x0006", //loadAImmediate
"0x9C40", //40000
"0x0003", //add
"0x0110", //increment memory location,
"0x0002", // outA
"0x0005", //Store A,
"0x0111", // pixel index next var space
"0x0015", //load A from pointer
"0x0111", // pixel index next var space
"0x000D", //loadBImmediate
"0x0000", //0
"0x000F", //update flags for jump
"0x0009", //jump if equal
"0x0228", //address 24 color white
"0x0006", //loadAImmediate
"0x0000", //0
"0x0014", //store a at pointer,
"0x0111", // pixel index next var space
"0x0007", //JUMP
"0x022c", //done check (28)
"0x0006", //loadAImmediate
"0xFDE8", //65000
"0x0014", //store a at pointer,
"0x0111", // pixel index next var space,
"0x000D", //loadbimm
"0xF230", //62000,
"0x000F", //update flags for jump
"0x000A", //jump if less (A<B)
"0x0216", //add 1 (6)
"0x0007", //JUMP
"0x0214" // START (4)
}.Select(x => x.ToLower()));
}
public void symbolOffsets()
{
var path = Path.GetTempFileName();
System.IO.File.WriteAllText(path, testProgramWithSymbol_Offset);
var assembler = new assembler.Assembler(path);
var assembledResult = assembler.ConvertToBinary();
CollectionAssert.AreEqual(assembledResult, new List <string> {
"0x0006", //loadAimmediate
"0x0001", //1
"0x0005", //Store A
"0x0110", //next location in variable space
"0x0003",
"0x0112" //symbol + 2
}.Select(x => x.ToLower()));
}
public void popLocalSimple()
{
var path = Path.GetTempFileName();
System.IO.File.WriteAllText(path, popLocalSimpleProgram);
var translator = new vmtranslator.vmtranslator(path);
var assembly = translator.TranslateToAssembly().ToList();
assembly.Add(assembler.CommandType.HALT.ToString());
System.IO.File.WriteAllLines(path, assembly);
assembly.ForEach(x => Console.WriteLine(x));
var assemblerInstance = new assembler.Assembler(path);
var assembledResult = assemblerInstance.ConvertToBinary();
var binaryProgram = assembledResult.Select(x => Convert.ToInt32(x, 16));
var simulatorInstance = new simulator.eightChipsSimulator(16, (int)Math.Pow(2, 16));
simulatorInstance.setUserCode(binaryProgram.ToArray());
simulatorInstance.ProgramCounter = (int)MemoryMap[MemoryMapKeys.user_code].AbsoluteStart;
//setup monitors:
var stackHandle = simulatorInstance.monitor(33040 + 5);
simulatorInstance.logger.enabled = true;
simulatorInstance.runSimulation();
var stackValues = stackHandle.getValues();
simulatorInstance.printMemory(0);
stackValues.ForEach(x => Console.WriteLine(x));
Console.WriteLine("_____");
Assert.IsTrue(stackValues.SequenceEqual(new List <int>()
{
0, 725, 2,
}));
}
public void multiVMFilesTest()
{
var directory = Path.Combine(Path.GetTempPath(), "TEMPVMFILES");
System.IO.Directory.CreateDirectory(directory);
System.IO.Directory.Delete(directory, true);
System.IO.Directory.CreateDirectory(directory);
var path1 = Path.Combine(directory, "sys.vm");
var path2 = Path.Combine(directory, "main.vm");
var outputAssemblyPath = Path.Combine(directory, "out.asm");
System.IO.File.WriteAllText(path1, sysvm);
System.IO.File.WriteAllText(path2, mainvm);
var translator = new vmtranslator.vmtranslator(directory);
//translator.logger.enabled = true;
var assembly = translator.TranslateToAssembly().ToList();
assembly.Add(assembler.CommandType.HALT.ToString());
assembly.Select <string, string>((x, i) => { Console.WriteLine($"{i + (int)MemoryMap[MemoryMapKeys.user_code].AbsoluteStart}:{x}"); return(x); }).ToList();
System.IO.File.WriteAllLines(outputAssemblyPath, assembly);
var assemblerInstance = new assembler.Assembler(outputAssemblyPath);
var assembledResult = assemblerInstance.ConvertToBinary();
var binaryProgram = assembledResult.Select(x => Convert.ToInt32(x, 16));
var simulatorInstance = new simulator.eightChipsSimulator(16, (int)Math.Pow(2, 16));
// simulatorInstance.logger.enabled = true;
simulatorInstance.setUserCode(binaryProgram.ToArray());
simulatorInstance.ProgramCounter = (int)MemoryMap[MemoryMapKeys.user_code].AbsoluteStart;
assemblerInstance.symbolTable.ToList().ForEach(kv => Console.WriteLine($"{kv.Key} : {kv.Value}"));
simulatorInstance.runSimulation();
//simulatorInstance.printMemory(0);
//need to check what the SP points to
Assert.AreEqual(13, simulatorInstance.mainMemory[simulatorInstance.mainMemory[256] - 1]);
}
public void NOTTest()
{
var path = Path.GetTempFileName();
System.IO.File.WriteAllText(path, NOTtestprogram1);
var translator = new vmtranslator.vmtranslator(path);
var assembly = translator.TranslateToAssembly().ToList();
assembly.Add(assembler.CommandType.HALT.ToString());
System.IO.File.WriteAllLines(path, assembly);
var assemblerInstance = new assembler.Assembler(path);
var assembledResult = assemblerInstance.ConvertToBinary();
var binaryProgram = assembledResult.Select(x => Convert.ToInt32(x, 16));
var simulatorInstance = new simulator.eightChipsSimulator(16, (int)Math.Pow(2, 16));
simulatorInstance.logger.enabled = true;
simulatorInstance.setUserCode(binaryProgram.ToArray());
simulatorInstance.ProgramCounter = (int)MemoryMap[MemoryMapKeys.user_code].AbsoluteStart;
//setup a monitor
var handle = simulatorInstance.monitor(33040 + 5);
simulatorInstance.runSimulation();
var values = handle.getValues();
values.ForEach(x => Console.WriteLine(x));
//1 bitwise negated in 2's complement is -2
Assert.IsTrue(values.SequenceEqual(new List <int>()
{
0, 725, -2
}));
}
public void fibSeries()
{
var path = Path.GetTempFileName();
System.IO.File.WriteAllText(path, fibTest);
var testWriter = new testVMtoASMWriter(new int[2] {
7, 3000
});
var translator = new vmtranslator.vmtranslator(path, testWriter);
var assembly = translator.TranslateToAssembly().ToList();
assembly.Add(assembler.CommandType.HALT.ToString());
System.IO.File.WriteAllLines(path, assembly);
var assemblerInstance = new assembler.Assembler(path);
var assembledResult = assemblerInstance.ConvertToBinary();
var binaryProgram = assembledResult.Select(x => Convert.ToInt32(x, 16));
var simulatorInstance = new simulator.eightChipsSimulator(16, (int)Math.Pow(2, 16));
simulatorInstance.logger.enabled = true;
simulatorInstance.setUserCode(binaryProgram.ToArray());
simulatorInstance.ProgramCounter = (int)MemoryMap[MemoryMapKeys.user_code].AbsoluteStart;
simulatorInstance.mainMemory[200] = 7;
simulatorInstance.mainMemory[201] = 3000;
simulatorInstance.runSimulation();
Assert.AreEqual(0, simulatorInstance.mainMemory[3000]);
Assert.AreEqual(1, simulatorInstance.mainMemory[3001]);
Assert.AreEqual(1, simulatorInstance.mainMemory[3002]);
Assert.AreEqual(2, simulatorInstance.mainMemory[3003]);
Assert.AreEqual(3, simulatorInstance.mainMemory[3004]);
Assert.AreEqual(5, simulatorInstance.mainMemory[3005]);
Assert.AreEqual(8, simulatorInstance.mainMemory[3006]);
}
public void pointerSimple()
{
var path = Path.GetTempFileName();
System.IO.File.WriteAllText(path, pointerTest1);
var translator = new vmtranslator.vmtranslator(path);
var assembly = translator.TranslateToAssembly().ToList();
assembly.Add(assembler.CommandType.HALT.ToString());
System.IO.File.WriteAllLines(path, assembly);
var assemblerInstance = new assembler.Assembler(path);
var assembledResult = assemblerInstance.ConvertToBinary();
var binaryProgram = assembledResult.Select(x => Convert.ToInt32(x, 16));
var simulatorInstance = new simulator.eightChipsSimulator(16, (int)Math.Pow(2, 16));
simulatorInstance.setUserCode(binaryProgram.ToArray());
simulatorInstance.ProgramCounter = (int)MemoryMap[MemoryMapKeys.user_code].AbsoluteStart;
var pt1Monitor = new MonitorHandle <int>(3032, simulatorInstance.mainMemory);
var pt2Monitor = new MonitorHandle <int>(3046, simulatorInstance.mainMemory);
var thismon = new MonitorHandle <int>(259, simulatorInstance.mainMemory);
var thatmon = new MonitorHandle <int>(260, simulatorInstance.mainMemory);
simulatorInstance.runSimulation();
//simulatorInstance.printMemory(0);
var sp = simulatorInstance.mainMemory[simulatorInstance.mainMemory[256] - 1];
//simulatorInstance.printMemory(0);
Assert.AreEqual(6084, sp);
var pt1values = pt1Monitor.getValues();
var pt2values = pt2Monitor.getValues();
var thisvalues = thismon.getValues();
var thatvalues = thatmon.getValues();
new List <List <int> >()
{
pt1values, pt2values, thisvalues, thatvalues
}.ForEach(x =>
{
x.ForEach(y => Console.WriteLine(y));
Console.WriteLine("---------------");
});
//pointers are set correctly
//TODO I am not sure 100% sure these 27x values are correct.
Assert.IsTrue(new int[] { 0, 272, 3030, 272, 272 }.SequenceEqual(thisvalues));
Assert.IsTrue(new int[] { 0, 273, 3040, 273, 273 }.SequenceEqual(thatvalues));
//Assert.AreEqual(3030, simulatorInstance.mainMemory[259]);
//Assert.AreEqual(3040, simulatorInstance.mainMemory[260]);
//values at pointers are correct.
//TODO not sure how to check this or what the correct value should be because we set the
//pointers back when returning - we may want to use monitors for these mem locations instead.
Assert.IsTrue(new int[] { 0, 32 }.SequenceEqual(pt1values));
Assert.IsTrue(new int[] { 0, 46 }.SequenceEqual(pt2values));
}
static void Main(string[] args)
{
//AppDomain.CurrentDomain.ProcessExit+= (s,e)=>{}
var path = Path.GetTempFileName();
System.IO.File.WriteAllText(path, testVGAOutputProgram);
var assemblerInst = new assembler.Assembler(path);
var assembledResult = assemblerInst.ConvertToBinary();
var binaryProgram = assembledResult.Select(x => Convert.ToInt32(x, 16));
//lets convert our final assembled program back to assembly instructions so we can view it.
//dissasembly)
var assembler2 = new assembler.Assembler(path);
expandedCode = assembler2.ExpandMacros().ToArray();
simulatorInstance = new simulator.eightChipsSimulator(16, (int)Math.Pow(2, 16));
simulatorInstance.setUserCode(binaryProgram.ToArray());
//TODO use cancellation token here.
simulationThread = Task.Run(() =>
{
simulatorInstance.ProgramCounter = (int)assembler.Assembler.MemoryMap[assembler.Assembler.MemoryMapKeys.user_code].AbsoluteStart;
simulatorInstance.runSimulation();
});
// Create window, GraphicsDevice, and all resources necessary for the demo.
VeldridStartup.CreateWindowAndGraphicsDevice(
new WindowCreateInfo(50, 50, 1280, 720, WindowState.Normal, "8 chips simulator 2"),
new GraphicsDeviceOptions(true, null, true),
out mainWindow,
out gd);
mainWindow.Resized += () =>
{
gd.MainSwapchain.Resize((uint)mainWindow.Width, (uint)mainWindow.Height);
controller.WindowResized(mainWindow.Width, mainWindow.Height);
};
commandList = gd.ResourceFactory.CreateCommandList();
controller = new Veldrid.ImGuiRenderer(gd, gd.MainSwapchain.Framebuffer.OutputDescription, mainWindow.Width, mainWindow.Height);
var data = simulatorInstance.mainMemory.Select(x => convertShortFormatToFullColor(Convert.ToInt32(x).ToBinary())).ToArray();
//try creating an texture and binding it to an image which imgui will draw...
//we'll need to modify this image every frame potentially...
var texture = gd.ResourceFactory.CreateTexture(TextureDescription.Texture2D(width, height, 1, 1, PixelFormat.R8_G8_B8_A8_UNorm, TextureUsage.Sampled));
CPUframeBufferTextureId = controller.GetOrCreateImGuiBinding(gd.ResourceFactory, texture);
gd.UpdateTexture(texture, data, 0, 0, 0, width, height, 1, 0, 0);
textureMap.Add(CPUframeBufferTextureId, texture);
/*
* var state = new object();
* var timer = new System.Threading.Timer((o) =>
* {
* int[] newdata = simulatorInstance.mainMemory.Select(x => convertShortFormatToFullColor(x)).ToArray();
* var currenttexture = textureMap[CPUframeBufferTextureId];
* gd.UpdateTexture(currenttexture, newdata, 0, 0, 0, 256, 256, 1, 0, 0);
* }, state, 1000, 150);
*
*/
// Main application loop
while (mainWindow.Exists)
{
InputSnapshot snapshot = mainWindow.PumpEvents();
if (!mainWindow.Exists)
{
break;
}
controller.Update(1f / 60f, snapshot); // Feed the input events to our ImGui controller, which passes them through to ImGui.
SubmitUI();
commandList.Begin();
commandList.SetFramebuffer(gd.MainSwapchain.Framebuffer);
commandList.ClearColorTarget(0, new RgbaFloat(.1f, .1f, .1f, .2f));
controller.Render(gd, commandList);
commandList.End();
gd.SubmitCommands(commandList);
gd.SwapBuffers(gd.MainSwapchain);
}
// Clean up Veldrid resources
gd.WaitForIdle();
controller.Dispose();
commandList.Dispose();
gd.Dispose();
}