1 files changed, 36 insertions, 9 deletions

diff --git a/source/include/memory/asm_pointer.hpp b/source/include/memory/asm_pointer.hpp
index 2001561..9ec2218 100644
--- a/source/include/memory/asm_pointer.hpp
+++ b/source/include/memory/asm_pointer.hpp
@@ -4,36 +4,63 @@
 namespace teachos::memory
 {
 
+  /**
+   * @brief A pointer that is defined in some assembly source file.
+   *
+   * @tparam Type The type of the pointer
+   * @since 0.0.1
+   */
   template<typename Type>
   struct asm_pointer
   {
-    using pointer = Type;
+    /**
+     * @brief The type of the underlying pointer.
+     */
+    using pointer = Type *;
 
-    constexpr asm_pointer(Type & pointer)
+    /**
+     * @brief Construct a new asm_pointer for a given assembly-defined pointer.
+     * @param pointer A pointer defined in assembly.
+     */
+    constexpr asm_pointer(Type *& pointer)
         : m_pointer{&pointer}
     {
     }
 
-    auto constexpr operator->() -> Type * { return m_pointer; }
-    auto constexpr operator->() const -> Type const * { return m_pointer; }
-    auto constexpr operator*() -> Type & { return *m_pointer; }
-    auto constexpr operator*() const -> Type const & { return *m_pointer; }
+    /**
+     * @brief Access the underlying pointer.
+     * @return The pointer wrapped by this asm_pointer.
+     */
+    auto constexpr operator*() -> pointer & { return *m_pointer; }
+
+    /**
+     * @brief Access the underlying pointer.
+     * @return The pointer wrapped by this asm_pointer.
+     */
+    auto constexpr operator*() const -> pointer const & { return *m_pointer; }
 
   private:
-    Type * m_pointer;
+    pointer * m_pointer;
   };
 
+  /**
+   * @copydoc asm_pointer
+   *
+   * @note This specialization allows the use of this type for pointers to constant data.
+   * @since 0.0.1
+   */
   template<typename Type>
   struct asm_pointer<Type const>
   {
+    /** @copydoc asm_pointer<Type>::asm_pointer */
     constexpr asm_pointer(Type const & pointer)
         : m_pointer{&pointer}
     {
     }
 
-    auto constexpr operator->() -> Type const * { return m_pointer; }
-    auto constexpr operator->() const -> Type const * { return m_pointer; }
+    /** @copydoc asm_pointer<Type>::operator*() */
     auto constexpr operator*() -> Type const & { return *m_pointer; }
+    /** @copydoc asm_pointer<Type>::operator*() const */
     auto constexpr operator*() const -> Type const & { return *m_pointer; }
 
   private: