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authorMatteo Gmür <matteo.gmuer1@ost.ch>2024-10-29 08:11:13 +0000
committerMatteo Gmür <matteo.gmuer1@ost.ch>2024-10-29 08:11:13 +0000
commit4e9338075cf30702b922e5aecbc33c18bfd3f759 (patch)
tree1ed23ec3950741198dc96460176432c82a70264e /arch/x86_64/src
parent5334a63e7fc3959536f4f443c86f8913f7cb2451 (diff)
downloadteachos-4e9338075cf30702b922e5aecbc33c18bfd3f759.tar.xz
teachos-4e9338075cf30702b922e5aecbc33c18bfd3f759.zip
Remove not required methods
Diffstat (limited to 'arch/x86_64/src')
-rw-r--r--arch/x86_64/src/memory/paging/page_mapper.cpp8
-rw-r--r--arch/x86_64/src/memory/paging/page_table.cpp22
2 files changed, 0 insertions, 30 deletions
diff --git a/arch/x86_64/src/memory/paging/page_mapper.cpp b/arch/x86_64/src/memory/paging/page_mapper.cpp
index be4b259..2f2ee6a 100644
--- a/arch/x86_64/src/memory/paging/page_mapper.cpp
+++ b/arch/x86_64/src/memory/paging/page_mapper.cpp
@@ -9,16 +9,8 @@ namespace teachos::arch::memory::paging
auto create_or_get() -> page_table_handle
{
- static auto initialized = false;
static page_table_handle active_handle{reinterpret_cast<page_table *>(PAGE_TABLE_LEVEL_4_ADDRESS),
page_table_handle::LEVEL4};
-
- if (!initialized)
- {
- active_handle.initialize_page_tables();
- initialized = true;
- }
-
return active_handle;
}
diff --git a/arch/x86_64/src/memory/paging/page_table.cpp b/arch/x86_64/src/memory/paging/page_table.cpp
index 0121e95..3ad1d54 100644
--- a/arch/x86_64/src/memory/paging/page_table.cpp
+++ b/arch/x86_64/src/memory/paging/page_table.cpp
@@ -96,28 +96,6 @@ namespace teachos::arch::memory::paging
"[Page Table] Attempted to pass nullptr as handle to page table handle method");
}
- auto page_table_handle::initialize_page_tables() -> void
- {
- // TODO: This should be done differently and only once the other methods are working see Rempaing the Kernel
- /*
- exception_handling::assert(handle_level == page_table_handle::LEVEL4,
- "[Page Table] Attempted to initialize a page table of level 3 or lower");
- auto level3_page_table = std::construct_at(reinterpret_cast<page_table *>(&_end_of_image));
- for (std::size_t n = 1; n <= PAGE_TABLE_ENTRY_COUNT; ++n)
- {
- std::size_t offset = sizeof(page_table) * n;
- std::construct_at(reinterpret_cast<page_table *>(&_end_of_image + offset));
- for (std::size_t m = 1; m <= PAGE_TABLE_ENTRY_COUNT; ++m)
- {
- std::size_t offset = sizeof(page_table) * ((PAGE_TABLE_ENTRY_COUNT * n) + m);
- std::construct_at(reinterpret_cast<page_table *>(&_end_of_image + offset));
- }
- }
- std::size_t const flags = reinterpret_cast<std::size_t>(level3_page_table);
- this->operator[](0U) = entry{flags};
- */
- }
-
auto page_table_handle::zero_entries() -> void { handle->zero_entries(); }
auto page_table_handle::is_empty() const -> bool { return handle->is_empty(); }