33 lines
688 B
C
33 lines
688 B
C
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#pragma once
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#include <Result.h>
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struct PageDirectory;
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namespace MMU
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{
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enum Flags
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{
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None = 0,
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ReadWrite = 1,
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User = 2,
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NoExecute = 4,
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WriteThrough = 8,
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CacheDisable = 16,
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};
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Result<void> map(u64 virt, u64 phys, Flags flags);
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Result<u64> unmap(u64 virt);
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Result<u64> get_physical(u64 virt);
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Result<Flags> get_flags(u64 virt);
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Result<void> remap(u64 virt, Flags flags);
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void switch_page_directory(PageDirectory* dir);
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PageDirectory* get_page_directory();
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void flush_all();
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Result<PageDirectory*> create_page_directory();
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void setup_initial_page_directory();
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size_t page_size();
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}
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