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Kernel: Move VM-related files into Kernel/VM/.

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Also break MemoryManager.{cpp,h} into one file per class.
This commit is contained in:
Andreas Kling 2019-04-03 15:13:07 +02:00
parent 39fd81174e
commit b9738fa8ac
21 changed files with 630 additions and 575 deletions
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32
Kernel/VM/PageDirectory.cpp Normal file
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@ -0,0 +1,32 @@
#include <Kernel/VM/PageDirectory.h>
#include <Kernel/VM/MemoryManager.h>
#include <Kernel/Process.h>
#include <Kernel/Thread.h>
PageDirectory::PageDirectory(PhysicalAddress paddr)
{
m_directory_page = PhysicalPage::create_eternal(paddr, true);
}
PageDirectory::PageDirectory()
{
MM.populate_page_directory(*this);
}
PageDirectory::~PageDirectory()
{
#ifdef MM_DEBUG
dbgprintf("MM: ~PageDirectory K%x\n", this);
#endif
}
void PageDirectory::flush(LinearAddress laddr)
{
#ifdef MM_DEBUG
dbgprintf("MM: Flush page L%x\n", laddr.get());
#endif
if (!current)
return;
if (&current->process().page_directory() == this)
MM.flush_tlb(laddr);
}