/// <summary>
/// Starts this instance.
/// </summary>
public static void Start()
{
// Setup hardware abstraction interface
IHardwareAbstraction hardwareAbstraction = new Mosa.EmulatedKernel.HardwareAbstraction();
// Set device driver system to the emulator port and memory methods
Mosa.DeviceSystem.HAL.SetHardwareAbstraction(hardwareAbstraction);
// Start the emulated devices
Mosa.EmulatedDevices.Setup.Initialize();
// Initialize the driver system
Mosa.DeviceSystem.Setup.Initialize();
// Registry device drivers
Mosa.DeviceSystem.Setup.DeviceDriverRegistry.RegisterBuiltInDeviceDrivers();
Mosa.DeviceSystem.Setup.DeviceDriverRegistry.RegisterDeviceDrivers(typeof(Mosa.DeviceDrivers.ISA.CMOS).Module.Assembly);
// Set the interrupt handler
Mosa.DeviceSystem.HAL.SetInterruptHandler(Mosa.DeviceSystem.Setup.ResourceManager.InterruptManager.ProcessInterrupt);
// Start the driver system
Mosa.DeviceSystem.Setup.Start();
// Create pci controller manager
PCIControllerManager pciControllerManager = new PCIControllerManager(Mosa.DeviceSystem.Setup.DeviceManager);
// Create pci controller devices
pciControllerManager.CreatePartitionDevices();
// Create synthetic graphic pixel device
Mosa.EmulatedDevices.Synthetic.PixelGraphicDevice pixelGraphicDevice = new Mosa.EmulatedDevices.Synthetic.PixelGraphicDevice(Mosa.EmulatedDevices.Setup.PrimaryDisplayForm);
// Added the synthetic graphic device to the device drivers
Mosa.DeviceSystem.Setup.DeviceManager.Add(pixelGraphicDevice);
// Create synthetic ram disk device
Mosa.EmulatedDevices.Synthetic.RamDiskDevice ramDiskDevice = new Mosa.EmulatedDevices.Synthetic.RamDiskDevice(1024 * 1024 * 10 / 512);
// Add emulated ram disk device to the device drivers
Mosa.DeviceSystem.Setup.DeviceManager.Add(ramDiskDevice);
// Create disk controller manager
DiskControllerManager diskControllerManager = new DiskControllerManager(Mosa.DeviceSystem.Setup.DeviceManager);
// Create disk devices from disk controller devices
diskControllerManager.CreateDiskDevices();
// Get the text VGA device
LinkedList <IDevice> devices = Mosa.DeviceSystem.Setup.DeviceManager.GetDevices(new FindDevice.WithName("VGAText"));
// Create a screen interface to the text VGA device
ITextScreen screen = new TextScreen((ITextDevice)devices.First.value);
// Create synthetic keyboard device
Mosa.EmulatedDevices.Synthetic.Keyboard keyboard = new Mosa.EmulatedDevices.Synthetic.Keyboard(Mosa.EmulatedDevices.Setup.PrimaryDisplayForm);
// Add the synthetic keyboard device to the device drivers
Mosa.DeviceSystem.Setup.DeviceManager.Add(keyboard);
// Create master boot block record
MasterBootBlock mbr = new MasterBootBlock(ramDiskDevice);
mbr.DiskSignature = 0x12345678;
mbr.Partitions[0].Bootable = true;
mbr.Partitions[0].StartLBA = 17;
mbr.Partitions[0].TotalBlocks = ramDiskDevice.TotalBlocks - 17;
mbr.Partitions[0].PartitionType = PartitionType.FAT12;
mbr.Write();
// Create partition device
PartitionDevice partitionDevice = new PartitionDevice(ramDiskDevice, mbr.Partitions[0], false);
// Set FAT settings
FatSettings fatSettings = new FatSettings();
fatSettings.FATType = FatType.FAT12;
fatSettings.FloppyMedia = false;
fatSettings.VolumeLabel = "MOSADISK";
fatSettings.SerialID = new byte[4] {
0x01, 0x02, 0x03, 0x04
};
// Create FAT file system
FatFileSystem fat12 = new FatFileSystem(partitionDevice);
fat12.Format(fatSettings);
// Create partition manager
PartitionManager partitionManager = new PartitionManager(Mosa.DeviceSystem.Setup.DeviceManager);
// Create partition devices
partitionManager.CreatePartitionDevices();
// Get a list of all devices
devices = Mosa.DeviceSystem.Setup.DeviceManager.GetAllDevices();
// Print them
screen.WriteLine("Devices: ");
foreach (IDevice device in devices)
{
screen.Write(device.Name);
screen.Write(" [");
switch (device.Status)
{
case DeviceStatus.Online: screen.Write("Online"); break;
case DeviceStatus.Available: screen.Write("Available"); break;
case DeviceStatus.Initializing: screen.Write("Initializing"); break;
case DeviceStatus.NotFound: screen.Write("Not Found"); break;
case DeviceStatus.Error: screen.Write("Error"); break;
}
screen.Write("]");
if (device.Parent != null)
{
screen.Write(" - Parent: ");
screen.Write(device.Parent.Name);
}
screen.WriteLine();
if (device is IPartitionDevice)
{
FileSystem.FAT.FatFileSystem fat = new Mosa.FileSystem.FAT.FatFileSystem(device as IPartitionDevice);
screen.Write(" File System: ");
if (fat.IsValid)
{
switch (fat.FATType)
{
case FatType.FAT12: screen.WriteLine("FAT12"); break;
case FatType.FAT16: screen.WriteLine("FAT16"); break;
case FatType.FAT32: screen.WriteLine("FAT32"); break;
default: screen.WriteLine("Unknown"); break;
}
screen.WriteLine(" Volume Name: " + fat.VolumeLabel);
}
else
{
screen.WriteLine("Unknown");
}
}
if (device is PCIDevice)
{
PCIDevice pciDevice = (device as PCIDevice);
screen.Write(" Vendor:0x");
screen.Write(pciDevice.VendorID.ToString("X"));
screen.Write(" [");
screen.Write(DeviceTable.Lookup(pciDevice.VendorID));
screen.WriteLine("]");
screen.Write(" Device:0x");
screen.Write(pciDevice.DeviceID.ToString("X"));
screen.Write(" Rev:0x");
screen.Write(pciDevice.RevisionID.ToString("X"));
screen.Write(" [");
screen.Write(DeviceTable.Lookup(pciDevice.VendorID, pciDevice.DeviceID));
screen.WriteLine("]");
screen.Write(" Class:0x");
screen.Write(pciDevice.ClassCode.ToString("X"));
screen.Write(" [");
screen.Write(ClassCodeTable.Lookup(pciDevice.ClassCode));
screen.WriteLine("]");
screen.Write(" SubClass:0x");
screen.Write(pciDevice.SubClassCode.ToString("X"));
screen.Write(" [");
screen.Write(SubClassCodeTable.Lookup(pciDevice.ClassCode, pciDevice.SubClassCode, pciDevice.ProgIF));
screen.WriteLine("]");
// screen.Write(" ");
// screen.WriteLine(DeviceTable.Lookup(pciDevice.VendorID, pciDevice.DeviceID, pciDevice.SubDeviceID, pciDevice.SubVendorID));
foreach (BaseAddress address in pciDevice.BaseAddresses)
{
if (address == null)
{
continue;
}
if (address.Address == 0)
{
continue;
}
screen.Write(" ");
if (address.Region == AddressType.IO)
{
screen.Write("I/O Port at 0x");
}
else
{
screen.Write("Memory at 0x");
}
screen.Write(address.Address.ToString("X"));
screen.Write(" [size=");
if ((address.Size & 0xFFFFF) == 0)
{
screen.Write((address.Size >> 20).ToString());
screen.Write("M");
}
else if ((address.Size & 0x3FF) == 0)
{
screen.Write((address.Size >> 10).ToString());
screen.Write("K");
}
else
{
screen.Write(address.Size.ToString());
}
screen.Write("]");
if (address.Prefetchable)
{
screen.Write("(prefetchable)");
}
screen.WriteLine();
}
if (pciDevice.IRQ != 0)
{
screen.Write(" ");
screen.Write("IRQ at ");
screen.Write(pciDevice.IRQ.ToString());
screen.WriteLine();
}
}
}
//while (keyboard.GetKeyPressed() == null) ;
Mosa.HelloWorld.Boot.Main();
//EmulatorDemo.StartDemo();
return;
}
/// <summary>
/// Start the Device Driver System.
/// </summary>
static public void Start()
{
// Find all drivers
Boot.Console.Write("Finding Drivers...");
deviceDriverRegistry.RegisterBuiltInDeviceDrivers();
var count = deviceDriverRegistry.GetPCIDeviceDrivers().Count + deviceDriverRegistry.GetISADeviceDrivers().Count;
Boot.Console.WriteLine("[Completed: " + count.ToString() + " found]");
// Start drivers for ISA devices
StartISADevices();
// Start drivers for PCI devices
StartPCIDevices();
// Get CMOS, StandardKeyboard, and PIC driver instances
CMOS = (CMOS)deviceManager.GetDevices(new WithName("CMOS")).First.Value;
StandardKeyboard = (StandardKeyboard)deviceManager.GetDevices(new WithName("StandardKeyboard")).First.Value;
Boot.Console.Write("Finding disk controllers...");
var diskcontroller = new DiskControllerManager(Setup.DeviceManager);
diskcontroller.CreateDiskDevices();
var diskcontrollers = deviceManager.GetDevices(new IsDiskControllerDevice());
Boot.Console.WriteLine("[Completed: " + diskcontrollers.Count.ToString() + " found]");
foreach (var device in diskcontrollers)
{
Boot.Console.Write("Found controller ");
Boot.InBrackets(device.Name, Mosa.Kernel.x86.Colors.White, Mosa.Kernel.x86.Colors.LightGreen);
Boot.Console.WriteLine();
}
Boot.Console.Write("Finding disks...");
var disks = deviceManager.GetDevices(new IsDiskDevice());
Boot.Console.WriteLine("[Completed: " + disks.Count.ToString() + " found]");
foreach (var disk in disks)
{
Boot.Console.Write("Spinning up disk ");
Boot.InBrackets(disk.Name, Mosa.Kernel.x86.Colors.White, Mosa.Kernel.x86.Colors.LightGreen);
Boot.Console.Write(" " + (disk as IDiskDevice).TotalBlocks.ToString() + " blocks");
Boot.Console.WriteLine();
}
partitionManager.CreatePartitionDevices();
Boot.Console.Write("Finding partitions...");
var partitions = deviceManager.GetDevices(new IsPartitionDevice());
Boot.Console.WriteLine("[Completed: " + partitions.Count.ToString() + " found]");
foreach (var partition in partitions)
{
Boot.Console.Write("Opening partition: ");
Boot.InBrackets(partition.Name, Mosa.Kernel.x86.Colors.White, Mosa.Kernel.x86.Colors.LightGreen);
Boot.Console.Write(" " + (partition as IPartitionDevice).BlockCount.ToString() + " blocks");
Boot.Console.WriteLine();
}
Boot.Console.Write("Finding file systems...");
var filesystem = deviceManager.GetDevices(new IsPartitionDevice());
//Boot.Console.WriteLine("[Completed: " + filesystem.Count.ToString() + " found]");
foreach (var partition in partitions)
{
var fat = new FatFileSystem(partition as IPartitionDevice);
if (fat.IsValid)
{
Boot.Console.WriteLine("Found a FAT file system!");
var filename = "TEST.TXT";
var location = fat.FindEntry(filename);
if (location.IsValid)
{
Boot.Console.WriteLine("Found: " + filename);
var fatFileStream = new FatFileStream(fat, location);
uint len = (uint)fatFileStream.Length;
Boot.Console.WriteLine("Length: " + len.ToString());
Boot.Console.WriteLine("Reading File:");
for (;;)
{
int i = fatFileStream.ReadByte();
if (i < 0)
{
break;
}
Boot.Console.Write((char)i);
}
}
}
}
}
/// <summary>
/// Main
/// </summary>
unsafe public static void Main()
{
Kernel.x86.Kernel.Setup();
Console = ConsoleManager.Controller.Boot;
Debug = ConsoleManager.Controller.Boot;
Console.Clear();
Console.ScrollRow = 23;
IDT.SetInterruptHandler(ProcessInterrupt);
Console.Color = Kernel.x86.Color.White;
Console.BackgroundColor = Kernel.x86.Color.Green;
Console.Write(" MOSA OS Version 1.5 - Compiler Version 1.5");
FillLine();
Console.Color = Kernel.x86.Color.White;
Console.BackgroundColor = Kernel.x86.Color.Black;
//Debug.Color = Color.White;
//Debug.BackgroundColor = Color.Blue;
//Debug.Clear();
//Debug.WriteLine("Debug Information:");
Console.WriteLine("> Initializing hardware abstraction layer...");
var hardware = new HAL.Hardware();
Setup.Initialize(hardware);
Console.WriteLine("> Registering device drivers...");
DeviceDriver.Setup.Register(Setup.DeviceDriverRegistry);
Console.Write("> Probing for ISA devices...");
Setup.StartISADevices();
var isaDevices = Setup.DeviceManager.GetAllDevices();
Console.WriteLine("[Completed: " + isaDevices.Count.ToString() + " found]");
foreach (var device in isaDevices)
{
Console.Write(" ");
Bullet(Kernel.x86.Color.Yellow);
Console.Write(" ");
InBrackets(device.Name, Kernel.x86.Color.White, Kernel.x86.Color.LightGreen);
Console.WriteLine();
}
Console.Write("> Probing for PCI devices...");
Setup.StartPCIDevices();
var pciDevices = Setup.DeviceManager.GetDevices <DeviceSystem.PCI.IPCIDevice>(DeviceStatus.Available);
Console.WriteLine("[Completed: " + pciDevices.Count.ToString() + " found]");
foreach (var device in pciDevices)
{
var pciDevice = device as DeviceSystem.PCI.IPCIDevice;
Console.Write(" ");
Bullet(Kernel.x86.Color.Yellow);
Console.Write(" ");
InBrackets(device.Name + ": " + pciDevice.VendorID.ToString("x") + ":" + pciDevice.DeviceID.ToString("x") + " " + pciDevice.SubSystemID.ToString("x") + ":" + pciDevice.SubVendorID.ToString("x") + " (" + pciDevice.Function.ToString("x") + ":" + pciDevice.ClassCode.ToString("x") + ":" + pciDevice.SubClassCode.ToString("x") + ":" + pciDevice.ProgIF.ToString("x") + ":" + pciDevice.RevisionID.ToString("x") + ")", Kernel.x86.Color.White, Kernel.x86.Color.LightGreen);
Console.WriteLine();
}
Console.Write("> Probing for disk controllers...");
var diskcontrollers = Setup.DeviceManager.GetDevices <IDiskControllerDevice>();
Console.WriteLine("[Completed: " + diskcontrollers.Count.ToString() + " found]");
foreach (var device in diskcontrollers)
{
Console.Write(" ");
Bullet(Kernel.x86.Color.Yellow);
Console.Write(" ");
InBrackets(device.Name, Kernel.x86.Color.White, Kernel.x86.Color.LightGreen);
Console.WriteLine();
}
var diskcontroller = new DiskControllerManager(Setup.DeviceManager);
diskcontroller.CreateDiskDevices();
Console.Write("> Probing for disks...");
var disks = Setup.DeviceManager.GetDevices <IDiskDevice>();
Console.WriteLine("[Completed: " + disks.Count.ToString() + " found]");
foreach (var disk in disks)
{
Console.Write(" ");
Bullet(Kernel.x86.Color.Yellow);
Console.Write(" ");
InBrackets(disk.Name, Kernel.x86.Color.White, Kernel.x86.Color.LightGreen);
Console.Write(" " + (disk as IDiskDevice).TotalBlocks.ToString() + " blocks");
Console.WriteLine();
}
var partitionManager = new PartitionManager(Setup.DeviceManager);
partitionManager.CreatePartitionDevices();
Console.Write("> Finding partitions...");
var partitions = Setup.DeviceManager.GetDevices <IPartitionDevice>();
Console.WriteLine("[Completed: " + partitions.Count.ToString() + " found]");
foreach (var partition in partitions)
{
Console.Write(" ");
Bullet(Kernel.x86.Color.Yellow);
Console.Write(" ");
InBrackets(partition.Name, Kernel.x86.Color.White, Kernel.x86.Color.LightGreen);
Console.Write(" " + (partition as IPartitionDevice).BlockCount.ToString() + " blocks");
Console.WriteLine();
}
Console.Write("> Finding file systems...");
foreach (var partition in partitions)
{
var fat = new FatFileSystem(partition as IPartitionDevice);
if (fat.IsValid)
{
Console.WriteLine("Found a FAT file system!");
const string filename = "TEST.TXT";
var location = fat.FindEntry(filename);
if (location.IsValid)
{
Console.WriteLine("Found: " + filename);
var fatFileStream = new FatFileStream(fat, location);
uint len = (uint)fatFileStream.Length;
Console.WriteLine("Length: " + len.ToString());
Console.WriteLine("Reading File:");
for (; ;)
{
int i = fatFileStream.ReadByte();
if (i < 0)
{
break;
}
Console.Write((char)i);
}
}
}
}
ForeverLoop();
// Get StandardKeyboard
var standardKeyboards = Setup.DeviceManager.GetDevices("StandardKeyboard");
if (standardKeyboards.Count == 0)
{
Console.WriteLine("No Keyboard!");
ForeverLoop();
}
var standardKeyboard = standardKeyboards[0] as DeviceSystem.IKeyboardDevice;
Debug = ConsoleManager.Controller.Debug;
// setup keymap
var keymap = new US();
// setup keyboard (state machine)
var keyboard = new DeviceSystem.Keyboard(standardKeyboard, keymap);
// setup app manager
var manager = new AppManager(Console, keyboard);
IDT.SetInterruptHandler(manager.ProcessInterrupt);
manager.Start();
}
