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Kernel: Make and use KERNEL_BASE

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This is to make the 0xc0000000 less a magic number, and will make it
easier in the future to move the Kernel around
This commit is contained in:
Hendiadyoin1 2021-06-28 18:43:18 +02:00 • committed by Andreas Kling
parent 8b44aa7885
commit 65566d6868
7 changed files with 12 additions and 9 deletions
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2
Kernel/VM/MemoryManager.cpp
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@ -717,7 +717,7 @@ RefPtr<PhysicalPage> MemoryManager::allocate_supervisor_physical_page()
return {};
}
fast_u32_fill((u32*)page->paddr().offset(0xc0000000).as_ptr(), 0, PAGE_SIZE / sizeof(u32));
fast_u32_fill((u32*)page->paddr().offset(KERNEL_BASE).as_ptr(), 0, PAGE_SIZE / sizeof(u32));
++m_super_physical_pages_used;
return page;
}