public static unsafe void Map(this IPageTable table, Addr virtAddr, Addr physAddr, IPageFrameAllocator physAllocator, bool present = true, bool flush = false)
{
var page = physAllocator.GetPageByAddress(physAddr);
var pAddr = physAllocator.GetAddress(page);
while (true)
{
table.Map(virtAddr, pAddr, present, flush);
page = physAllocator.NextCompoundPage(page);
pAddr = physAllocator.GetAddress(page);
if (page == null || pAddr == physAddr)
{
break;
}
virtAddr += 4096;
}
}
public static Page *GetPhysPage(Addr physAddr)
{
return(Default.GetPageByAddress(physAddr));
}
public static void FreeAddr(this IPageFrameAllocator allocator, Addr addr)
{
allocator.Free(allocator.GetPageByAddress(addr));
}