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Kernel: MMU now takes flags when allocating pages

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Bananymous
2023-03-01 20:15:58 +02:00
parent 7d84f290a1
commit 9756de02ef
5 changed files with 70 additions and 54 deletions
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12
kernel/include/kernel/MMU.h
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@@ -5,6 +5,14 @@
class MMU
{
public:
enum Flags : uint8_t
{
Present = 1,
ReadWrite = 2,
UserSupervisor = 4,
};
public:
static void intialize();
static MMU& get();
@@ -12,8 +20,8 @@ public:
MMU();
~MMU();
void allocate_page(uintptr_t);
void allocate_range(uintptr_t, ptrdiff_t);
void allocate_page(uintptr_t, uint8_t);
void allocate_range(uintptr_t, ptrdiff_t, uint8_t);
void unallocate_page(uintptr_t);
void unallocate_range(uintptr_t, ptrdiff_t);