/// <summary>
/// Frees an allocate virtual address range and marks the corresponding physical addresses as free
/// </summary>
/// <param name="address">The starting address</param>
/// <param name="size">The size</param>
public static void UnMap(void *address, int size)
{
// Page align size
uint sizeAligned = AlignUp((uint)size);
int start = (int)AlignDown((uint)address) / 0x1000;
int addressStart = (int)AlignDown((uint)address);
int addressEnd = addressStart + (int)sizeAligned;
// Free physical memory
for (int i = addressStart; i < addressEnd; i += 0x1000)
{
void *phys = GetPhysicalFromVirtual((void *)i);
PhysicalMemoryManager.Free(phys);
}
// Free virtual memory
bitmap.ClearRange(start, (int)(sizeAligned / 0x1000));
}
