diff --git a/xtoskrnl/ar/amd64/cpufunc.c b/xtoskrnl/ar/amd64/cpufunc.c
index ac89b39..4336b38 100644
--- a/xtoskrnl/ar/amd64/cpufunc.c
+++ b/xtoskrnl/ar/amd64/cpufunc.c
@@ -67,6 +67,26 @@ ArCpuId(IN OUT PCPUID_REGISTERS Registers)
     return TRUE;
 }
 
+/**
+ * Gets the address of the current stack register.
+ *
+ * @return This routine returns the current stack pointer.
+ *
+ * @since XT 1.0
+ */
+XTASSEMBLY
+XTCDECL
+ULONG_PTR
+ArGetStackPointer()
+{
+    /* Get current stack pointer */
+    asm volatile("movq %%rsp, %%rax\n"
+                 "retq\n"
+                  :
+                  :
+                  :);
+}
+
 /**
  * Halts the central processing unit (CPU).
  *
diff --git a/xtoskrnl/ar/i686/cpufunc.c b/xtoskrnl/ar/i686/cpufunc.c
index 17da213..d63a89c 100644
--- a/xtoskrnl/ar/i686/cpufunc.c
+++ b/xtoskrnl/ar/i686/cpufunc.c
@@ -67,6 +67,26 @@ ArCpuId(IN OUT PCPUID_REGISTERS Registers)
     return TRUE;
 }
 
+/**
+ * Gets the address of the current stack register.
+ *
+ * @return This routine returns the current stack pointer.
+ *
+ * @since XT 1.0
+ */
+XTASSEMBLY
+XTCDECL
+ULONG_PTR
+ArGetStackPointer()
+{
+    /* Get current stack pointer */
+    asm volatile("mov %%esp, %%eax\n"
+                 "ret\n"
+                  :
+                  :
+                  :);
+}
+
 /**
  * Halts the central processing unit (CPU).
  *
diff --git a/xtoskrnl/includes/amd64/ar.h b/xtoskrnl/includes/amd64/ar.h
index f681183..96d7fa2 100644
--- a/xtoskrnl/includes/amd64/ar.h
+++ b/xtoskrnl/includes/amd64/ar.h
@@ -21,6 +21,11 @@ XTCDECL
 BOOLEAN
 ArCpuId(IN OUT PCPUID_REGISTERS Registers);
 
+XTASSEMBLY
+XTCDECL
+ULONG_PTR
+ArGetStackPointer();
+
 XTCDECL
 VOID
 ArHalt();
diff --git a/xtoskrnl/includes/i686/ar.h b/xtoskrnl/includes/i686/ar.h
index 1576943..c127954 100644
--- a/xtoskrnl/includes/i686/ar.h
+++ b/xtoskrnl/includes/i686/ar.h
@@ -21,6 +21,11 @@ XTCDECL
 BOOLEAN
 ArCpuId(IN OUT PCPUID_REGISTERS Registers);
 
+XTASSEMBLY
+XTCDECL
+ULONG_PTR
+ArGetStackPointer();
+
 XTCDECL
 VOID
 ArHalt();