public KernelTable CreateGDT(DeviceDataTransmitter deviceDataTransmitter, uint processorNumber)
{
byte[] data = deviceDataTransmitter.ExecDeviceIoControl(CTLCode, BitConverter.GetBytes(processorNumber));
return(GDT.Parse(processorNumber, data, 0));
}
static void Main(string[] args)
{
DeviceDataTransmitter deviceDataTransmitter;
var processorCount = Environment.ProcessorCount;
if (args.Length < 1)
{
Console.WriteLine("请输入-h 查看使用帮助");
return;
}
var arg = args[0];
switch (arg)
{
case "-gdt":
deviceDataTransmitter = new DeviceDataTransmitter();
GDTFactory gDTFactory = new GDTFactory();
for (int i = 0; i < 1; i++)
{
GDT gdt = (GDT)gDTFactory.CreateGDT(deviceDataTransmitter, (uint)i);
Console.Write($"处理器号：{gdt.ProcessorNumber}=");
Console.Write($"gdt表基址：{gdt.TableAddress.ToString("X")}\t");
Console.WriteLine($"项数：{gdt.EntityCount.ToString("X")}\t");
gdt.GDTEntitise.ForEach(item =>
{
var keyValuePairs = item.ToDictionaries();
foreach (var kv in keyValuePairs)
{
Console.Write($"{kv.Key}:{kv.Value}\t");
}
Console.WriteLine();
});
}
deviceDataTransmitter.Close();
break;
case "-idt":
deviceDataTransmitter = new DeviceDataTransmitter();
IDTFactory iDTFactory = new IDTFactory();
for (int i = 0; i < processorCount; i++)
{
IDT idt = (IDT)iDTFactory.CreateIDT(deviceDataTransmitter, (uint)i);
Console.Write($"处理器号：{idt.ProcessorNumber}\t");
Console.Write($"idt表基址：{idt.TableAddress.ToString("X")}\t");
Console.WriteLine($"项数：{idt.EntityCount.ToString("X")}\t");
idt.IDTEntities.ForEach(item =>
{
Console.Write($"向量号：{item.VectorNumber.ToString("X")}\t");
Console.Write($"段选择器：0x{item.InterruptServiceRoutineSegmentSelector.ToString("X")}\t");
Console.Write($"段偏移：0x{item.InterruptServiceRoutineOffset.ToString("X")}\t");
Console.Write($"TSS栈索引：{item.InterruptStackTableIndex}\t");
Console.Write($"门描述符类型：{item.TYPE}\t");
Console.Write($"描述符特权级别：{item.DescriptorPrivilegeLevel}\t");
Console.WriteLine($"标志：{item.SegmentPresentFlag}");
});
}
deviceDataTransmitter.Close();
break;
default:
string strHelp =
@"-gdt
dump gdt
-idt
dump idt
";
Console.WriteLine(strHelp);
break;
}
}
