diff options
Diffstat (limited to 'arch/x86_64/include')
| -rw-r--r-- | arch/x86_64/include/arch/boot/pointers.hpp | 2 | ||||
| -rw-r--r-- | arch/x86_64/include/arch/memory/paging/page_table.hpp | 5 |
2 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86_64/include/arch/boot/pointers.hpp b/arch/x86_64/include/arch/boot/pointers.hpp index 37840b6..2c42605 100644 --- a/arch/x86_64/include/arch/boot/pointers.hpp +++ b/arch/x86_64/include/arch/boot/pointers.hpp @@ -9,6 +9,8 @@ namespace teachos::arch::boot { extern "C" size_t const multiboot_information_pointer; extern "C" memory::paging::page_table * page_map_level_4; + extern "C" memory::paging::page_table * page_map_level_3; + extern "C" memory::paging::page_table * page_map_level_2; } // namespace teachos::arch::boot #endif diff --git a/arch/x86_64/include/arch/memory/paging/page_table.hpp b/arch/x86_64/include/arch/memory/paging/page_table.hpp index 8250e30..5a072d0 100644 --- a/arch/x86_64/include/arch/memory/paging/page_table.hpp +++ b/arch/x86_64/include/arch/memory/paging/page_table.hpp @@ -47,6 +47,11 @@ namespace teachos::arch::memory::paging page_table_handle(page_table * handle, level handle_level); /** + * @brief Initializes one page table level 3 entry. + */ + void initialize_page_table(); + + /** * @brief Set every entry of the page to unused. */ auto zero_entries() -> void; |