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Kernel: Detect Aarch64 virtual address bit width with CPU ID registers

This commit is contained in:
konrad 2023-01-08 12:22:47 +01:00 committed by Jelle Raaijmakers
parent 401fc6afae
commit 5791072280
4 changed files with 21 additions and 2 deletions

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@ -89,8 +89,7 @@ public:
ALWAYS_INLINE u8 virtual_address_bit_width() const
{
TODO_AARCH64();
return 0;
return m_virtual_address_bit_width;
}
ALWAYS_INLINE static bool is_initialized()
@ -286,6 +285,7 @@ private:
u32 m_cpu;
CPUFeature::Type m_features;
u8 m_physical_address_bit_width;
u8 m_virtual_address_bit_width;
Thread* m_current_thread;
Thread* m_idle_thread;