From 47ec911e3b3624d875da5b9cc0102e3d17a6d54a Mon Sep 17 00:00:00 2001
From: Fabian Imhof <fabian.imhof@ost.ch>
Date: Sat, 26 Oct 2024 10:09:46 +0000
Subject: use linker variable

---
 .vscode/tasks.json                           | 2 --
 arch/x86_64/src/memory/paging/page_table.cpp | 4 +++-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/.vscode/tasks.json b/.vscode/tasks.json
index 6b5368c..2e076e4 100644
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -10,8 +10,6 @@
                 "-s",
                 "-m",
                 "32M",
-                "-display",
-                "curses",
                 "-cdrom",
                 "${workspaceFolder}/build/teachos-${input:build_type}.iso"
             ],
diff --git a/arch/x86_64/src/memory/paging/page_table.cpp b/arch/x86_64/src/memory/paging/page_table.cpp
index 808fbbc..059ada2 100644
--- a/arch/x86_64/src/memory/paging/page_table.cpp
+++ b/arch/x86_64/src/memory/paging/page_table.cpp
@@ -3,6 +3,8 @@
 #include <array>
 #include <memory>
 
+extern char _end_of_image;
+
 namespace teachos::arch::memory::paging
 {
   /**
@@ -107,7 +109,7 @@ namespace teachos::arch::memory::paging
   {
     exception_handling::assert(handle_level == page_table_handle::LEVEL4,
                                "[Page Table] Attempted to initialize a page table of level 3 or lower");
-    // std::construct_at(reinterpret_cast<page_table *>(_end_of_image));
+    auto level3_page_table = std::construct_at(reinterpret_cast<page_table *>(_end_of_image));
   }
 
   auto page_table_handle::zero_entries() -> void { handle->zero_entries(); }
-- 
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