public static void Setup()
{
// Initialize GDT before IDT, because IDT Entries requires a valid Segment Selector
Multiboot.Setup();
GDT.Setup();
// At this stage, allocating memory does not work, so you are only allowed to use ValueTypes or static classes.
IDT.SetInterruptHandler(null);
Panic.Setup();
// Initialize interrupts
PIC.Setup();
IDT.Setup();
// Initializing the memory management
PageFrameAllocator.Setup();
PageTable.Setup();
VirtualPageAllocator.Setup();
GC.Setup();
// At this point we can use objects
Scheduler.Setup();
SmbiosManager.Setup();
ConsoleManager.Setup();
Logger.Log("Kernel initialized");
}
public static void Setup()
{
// At this stage, allocating memory does not work, so you are only allowed to use ValueTypes or static classes.
IDT.SetInterruptHandler(null);
Panic.Setup();
Debugger.Setup(Serial.COM1);
// Initialize interrupts
PIC.Setup();
IDT.Setup();
// Initializing the memory management
Multiboot.Setup();
GDT.Setup();
PageFrameAllocator.Setup();
PageTable.Setup();
VirtualPageAllocator.Setup();
GC.Setup();
// At this point we can use objects
Scheduler.Setup();
SmbiosManager.Setup();
ConsoleManager.Setup();
Internal.Setup();
}
public static void Setup()
{
// Initialize GDT before IDT, because IDT Entries requies a valid Segment Selector
// This never happend before, because on fast computers GDT.Setup() was called
// before a Interrupt,for example clock, got triggered.
Multiboot.Setup();
GDT.Setup();
// At this stage, allocating memory does not work, so you are only allowed to use ValueTypes or static classes.
IDT.SetInterruptHandler(null);
Panic.Setup();
Debugger.Setup(Serial.COM1);
// Initialize interrupts
PIC.Setup();
IDT.Setup();
// Initializing the memory management
PageFrameAllocator.Setup();
PageTable.Setup();
VirtualPageAllocator.Setup();
GC.Setup();
// At this point we can use objects
Scheduler.Setup();
SmbiosManager.Setup();
ConsoleManager.Setup();
Internal.Setup();
}
/// <summary>
/// Setups the free memory.
/// </summary>
private static void SetupFreeMemory()
{
if (!Multiboot.IsMultibootAvailable)
{
return;
}
for (uint index = 0; index < Multiboot.MemoryMapCount; index++)
{
byte value = Multiboot.GetMemoryMapType(index);
if (value == 1)
{
uint start = Multiboot.GetMemoryMapBase(index);
uint size = Multiboot.GetMemoryMapLength(index);
AddFreeMemory(start, size);
}
}
}
/// <summary>
/// Setups the free memory.
/// </summary>
private static void SetupFreeMemory()
{
if (!Multiboot.IsMultibootEnabled)
{
return;
}
uint cnt = 0;
for (uint index = 0; index < Multiboot.MemoryMapCount; index++)
{
byte value = Multiboot.GetMemoryMapType(index);
ulong start = Multiboot.GetMemoryMapBase(index);
ulong size = Multiboot.GetMemoryMapLength(index);
if (value == 1)
{
AddFreeMemory(cnt++, (uint)start, (uint)size);
}
}
}
public static void Setup()
{
SmbiosManager.Setup();
Screen.Clear();
Screen.Color = 0x0E;
Screen.Goto(24, 0);
Screen.Write('1');
Multiboot.Setup();
Screen.Goto(24, 1);
Screen.Write('2');
PIC.Setup();
Screen.Goto(24, 2);
Screen.Write('3');
GDT.Setup();
Screen.Goto(24, 3);
Screen.Write('4');
IDT.Setup();
Screen.Goto(24, 4);
Screen.Write('5');
PageFrameAllocator.Setup();
Screen.Goto(24, 5);
Screen.Write('6');
PageTable.Setup();
Screen.Goto(24, 6);
Screen.Write('7');
VirtualPageAllocator.Setup();
Screen.Goto(24, 7);
Screen.Write('8');
Screen.Goto(24, 8);
ProcessManager.Setup();
Screen.Write('9');
Screen.Goto(24, 9);
TaskManager.Setup();
Screen.Write('A');
Screen.Goto(24, 10);
SmbiosManager.Setup();
}
