Kernel/Arbiters: Fix casts, cleanup comments/magic numbers

1 files changed, 7 insertions, 0 deletions

diff --git a/src/core/memory.h b/src/core/memory.h
index 3f56a2c6a..8d5d017a4 100644
--- a/src/core/memory.h
+++ b/src/core/memory.h
@@ -188,6 +188,11 @@ enum : VAddr {
     MAP_REGION_VADDR = NEW_MAP_REGION_VADDR_END,
     MAP_REGION_SIZE = 0x1000000000,
     MAP_REGION_VADDR_END = MAP_REGION_VADDR + MAP_REGION_SIZE,
+
+    /// Kernel Virtual Address Range
+    KERNEL_REGION_VADDR = 0xFFFFFF8000000000,
+    KERNEL_REGION_SIZE = 0x7FFFE00000,
+    KERNEL_REGION_END = KERNEL_REGION_VADDR + KERNEL_REGION_SIZE,
 };
 
 /// Currently active page table
@@ -197,6 +202,8 @@ PageTable* GetCurrentPageTable();
 /// Determines if the given VAddr is valid for the specified process.
 bool IsValidVirtualAddress(const Kernel::Process& process, const VAddr vaddr);
 bool IsValidVirtualAddress(const VAddr addr);
+/// Determines if the given VAddr is a kernel address
+bool IsKernelVirtualAddress(const VAddr addr);
 
 bool IsValidPhysicalAddress(const PAddr addr);