1 files changed, 0 insertions, 29 deletions
diff --git a/arch/x86_64/src/memory/paging/page_mapper.cpp b/arch/x86_64/src/memory/paging/page_mapper.cpp
index 0874230..5b72a63 100644
--- a/arch/x86_64/src/memory/paging/page_mapper.cpp
+++ b/arch/x86_64/src/memory/paging/page_mapper.cpp
@@ -1,7 +1,5 @@
 #include "arch/memory/paging/page_mapper.hpp"
 
-#include "arch/exception_handling/assert.hpp"
-
 namespace teachos::arch::memory::paging
 {
   auto translate_page(virtual_page page) -> std::optional<allocator::physical_frame>
@@ -76,31 +74,4 @@ namespace teachos::arch::memory::paging
 
     return std::nullopt;
   }
-
-  auto map_page_to_frame(allocator::area_frame_allocator & allocator, virtual_page page,
-                         allocator::physical_frame frame, std::bitset<64U> flags) -> void
-  {
-    page_table page_table{};
-    bool table_exists = false;
-
-    for (auto level = page_table::LEVEL4; level != page_table::LEVEL1; level--)
-    {
-      std::size_t level_index = page.get_level_index(level);
-      table_exists = page_table.next_table(level_index);
-
-      if (!table_exists)
-      {
-        auto allocated_frame = allocator.allocate_frame();
-        exception_handling::assert(!allocated_frame.has_value(), "[Page mapper]: Unable to allocate frame");
-        page_table[level_index].set_entry(allocated_frame.value(), entry::PRESENT | entry::WRITABLE);
-        page_table.zero_entries();
-      }
-    }
-
-    auto level1_entry = page_table[page.get_level_index(page_table::LEVEL1)];
-    arch::exception_handling::assert(!level1_entry.contains_flags(entry::HUGE_PAGE),
-                                     "[Page Mapper]: Unable to map huge pages");
-    arch::exception_handling::assert(!level1_entry.is_unused(), "[Page Mapper]: Page table entry is already used");
-    level1_entry.set_entry(frame, flags | std::bitset<64U>{entry::PRESENT});
-  }
 }  // namespace teachos::arch::memory::paging