public void Load(bool ProcessIsUM)
{
VirtMemImpl.PageFlags flags = ProcessIsUM ? VirtMemImpl.PageFlags.None : VirtMemImpl.PageFlags.KernelOnly;
UInt32Dictionary.Iterator iterator = CodePages.GetIterator();
while (iterator.HasNext())
{
UInt32Dictionary.KeyValuePair pair = iterator.Next();
uint vAddr = pair.Key;
uint pAddr = pair.Value;
#if MEMLAYOUT_TRACE
BasicConsole.WriteLine("Loading code page...");
#endif
VirtMemManager.Map(pAddr, vAddr, 4096, flags, UpdateUsedPagesFlags.Virtual);
}
iterator.RestoreState();
flags = ProcessIsUM ? VirtMemImpl.PageFlags.None : VirtMemImpl.PageFlags.KernelOnly;
iterator = DataPages.GetIterator();
while (iterator.HasNext())
{
UInt32Dictionary.KeyValuePair pair = iterator.Next();
uint vAddr = pair.Key;
uint pAddr = pair.Value;
#if MEMLAYOUT_TRACE
BasicConsole.WriteLine("Loading data page...");
#endif
VirtMemManager.Map(pAddr, vAddr, 4096, flags, UpdateUsedPagesFlags.Virtual);
}
iterator.RestoreState();
}
public FOS_System.String ToString()
{
FOS_System.String result = "";
result = result + "Code pages:\r\n";
UInt32Dictionary.Iterator iterator = CodePages.GetIterator();
while (iterator.HasNext())
{
UInt32Dictionary.KeyValuePair pair = iterator.Next();
uint vAddr = pair.Key;
uint pAddr = pair.Value;
result = result + vAddr + " -> " + pAddr + "\r\n";
}
result = result + "\r\n";
result = result + "Data pages:\r\n";
iterator = DataPages.GetIterator();
while (iterator.HasNext())
{
UInt32Dictionary.KeyValuePair pair = iterator.Next();
uint vAddr = pair.Key;
uint pAddr = pair.Value;
result = result + vAddr + " -> " + pAddr + "\r\n";
}
return(result);
}
public void Unload()
{
if (NoUnload)
{
return;
}
UInt32Dictionary.Iterator iterator = CodePages.GetIterator();
while (iterator.HasNext())
{
UInt32Dictionary.KeyValuePair pair = iterator.Next();
uint vAddr = pair.Key;
#if MEMLAYOUT_TRACE
BasicConsole.WriteLine("Unloading code page...");
#endif
VirtMemManager.Unmap(vAddr, UpdateUsedPagesFlags.Virtual);
}
iterator.RestoreState();
iterator = DataPages.GetIterator();
while (iterator.HasNext())
{
UInt32Dictionary.KeyValuePair pair = iterator.Next();
uint vAddr = pair.Key;
#if MEMLAYOUT_TRACE
BasicConsole.WriteLine("Unloading data page...");
#endif
VirtMemManager.Unmap(vAddr, UpdateUsedPagesFlags.Virtual);
}
iterator.RestoreState();
}
public static void HandlePageFault(uint eip, uint errorCode, uint address)
{
Hardware.VirtMem.MemoryLayout memLayout = ProcessManager.CurrentProcess.TheMemoryLayout;
BasicConsole.WriteLine("Code pages:");
string TempDisplayString = "0x ";
UInt32Dictionary.Iterator iterator = memLayout.CodePages.GetIterator();
while (iterator.HasNext())
{
UInt32Dictionary.KeyValuePair pair = iterator.Next();
uint vAddr = pair.Key;
WriteNumber(TempDisplayString, vAddr);
BasicConsole.WriteLine(TempDisplayString);
}
BasicConsole.WriteLine("Data pages:");
iterator = memLayout.DataPages.GetIterator();
while (iterator.HasNext())
{
UInt32Dictionary.KeyValuePair pair = iterator.Next();
uint vAddr = pair.Key;
WriteNumber(TempDisplayString, vAddr);
BasicConsole.WriteLine(TempDisplayString);
}
BasicConsole.DelayOutput(100);
}
public void Unmerge(MemoryLayout y)
{
UInt32Dictionary.Iterator iterator = y.CodePages.GetIterator();
while (iterator.HasNext())
{
UInt32Dictionary.KeyValuePair pair = iterator.Next();
uint vAddr = pair.Key;
uint pAddr = pair.Value;
RemovePage(vAddr);
}
iterator = y.DataPages.GetIterator();
while (iterator.HasNext())
{
UInt32Dictionary.KeyValuePair pair = iterator.Next();
uint vAddr = pair.Key;
uint pAddr = pair.Value;
RemovePage(vAddr);
}
}