diff --git a/Core/Memory/StackGuard.cpp b/Core/Memory/StackGuard.cpp
index 801afe2..8319575 100644
--- a/Core/Memory/StackGuard.cpp
+++ b/Core/Memory/StackGuard.cpp
@@ -23,14 +23,18 @@ namespace Memory
             }
             this->StackBottom = (void *)USER_STACK_BASE;
             this->StackTop = (void *)(USER_STACK_BASE + USER_STACK_SIZE);
+            this->StackPhyiscalBottom = AllocatedStack;
+            this->StackPhyiscalTop = (void *)((uint64_t)AllocatedStack + USER_STACK_SIZE);
             this->Size = USER_STACK_SIZE;
         }
         else
         {
             this->StackBottom = KernelAllocator.RequestPages(TO_PAGES(STACK_SIZE));
+            this->StackPhyiscalBottom = this->StackBottom;
             debug("StackBottom: %p", this->StackBottom);
             memset(this->StackBottom, 0, STACK_SIZE);
             this->StackTop = (void *)((uint64_t)this->StackBottom + STACK_SIZE);
+            this->StackPhyiscalTop = this->StackTop;
             this->Size = STACK_SIZE;
         }
         trace("Allocated stack at %p", this->StackBottom);
diff --git a/include/memory.hpp b/include/memory.hpp
index eb5dcd5..8a8bb1a 100644
--- a/include/memory.hpp
+++ b/include/memory.hpp
@@ -603,8 +603,8 @@ namespace Memory
     private:
         void *StackBottom = nullptr;
         void *StackTop = nullptr;
-        void *SGB = nullptr;
-        void *SGT = nullptr;
+        void *StackPhyiscalBottom = nullptr;
+        void *StackPhyiscalTop = nullptr;
         uint64_t Size = 0;
         bool UserMode = false;
         PageTable4 *Table = nullptr;
@@ -614,6 +614,10 @@ namespace Memory
         void *GetStackBottom() { return StackBottom; }
         /** @brief For RSP */
         void *GetStackTop() { return StackTop; }
+        /** @brief For general info */
+        void *GetStackPhysicalBottom() { return StackPhyiscalBottom; }
+        /** @brief For general info */
+        void *GetStackPhysicalTop() { return StackPhyiscalTop; }
         /** @brief Called by exception handler */
         bool Expand(uint64_t FaultAddress);
         /**