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| author | Filiph Sandström <filiph.sandstrom@filfatstudios.com> | 2022-08-17 12:38:58 +0200 |
|---|---|---|
| committer | Linus Groh <mail@linusgroh.de> | 2022-09-12 00:56:44 +0100 |
| commit | 7e1e208d089cb873931b4180be9227cb46b47235 (patch) | |
| tree | 489162c70ba025035ec277e5551ce403b75c2677 /Kernel/Memory | |
| parent | 14fe03569a02caeb2b9bcc21c65caa5abb67139e (diff) | |
| download | serenity-7e1e208d089cb873931b4180be9227cb46b47235.zip | |
Kernel: Add basic aarch64 support to `MemoryManager`
FIXME: There's still a lot to do like for example, port `quickmap_page`.
This does however get us further into the boot process than before.
Diffstat (limited to 'Kernel/Memory')
| -rw-r--r-- | Kernel/Memory/MemoryManager.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Kernel/Memory/MemoryManager.cpp b/Kernel/Memory/MemoryManager.cpp index 4db696a92e..72e7e4c665 100644 --- a/Kernel/Memory/MemoryManager.cpp +++ b/Kernel/Memory/MemoryManager.cpp @@ -487,8 +487,10 @@ UNMAP_AFTER_INIT void MemoryManager::initialize_physical_pages() auto* pd = reinterpret_cast<PageDirectoryEntry*>(quickmap_page(boot_pd_kernel)); PageDirectoryEntry& pde = pd[page_directory_index]; + // FIXME: port quickmap_page to aarch64 +#if !ARCH(AARCH64) VERIFY(!pde.is_present()); // Nothing should be using this PD yet - +#endif // We can't use ensure_pte quite yet! pde.set_page_table_base(pt_paddr.get()); pde.set_user_allowed(false); |