x86_64: move files out of the way

2 files changed, 0 insertions, 148 deletions

diff --git a/arch/x86_64/src/memory/multiboot/elf_symbols_section.cpp b/arch/x86_64/src/memory/multiboot/elf_symbols_section.cpp
deleted file mode 100644
index f5d126b..0000000
--- a/arch/x86_64/src/memory/multiboot/elf_symbols_section.cpp
+++ /dev/null
@@ -1,13 +0,0 @@
-#include "arch/memory/multiboot/elf_symbols_section.hpp"
-
-namespace teachos::arch::memory::multiboot
-{
-  auto elf_section_flags::contains_flags(std::bitset<64U> other) const -> bool { return (flags & other) == other; }
-
-  auto elf_section_header::is_null() const -> bool
-  {
-    return name_table_index == 0U && type == elf_section_type::INACTIVE && flags == elf_section_flags(0U) &&
-           physical_address == 0U && file_offset == 0U && additional_information == 0U && address_alignment == 0U &&
-           fixed_table_entry_size == 0U;
-  }
-}  // namespace teachos::arch::memory::multiboot
diff --git a/arch/x86_64/src/memory/multiboot/reader.cpp b/arch/x86_64/src/memory/multiboot/reader.cpp
deleted file mode 100644
index b05e6b3..0000000
--- a/arch/x86_64/src/memory/multiboot/reader.cpp
+++ /dev/null
@@ -1,135 +0,0 @@
-#include "arch/memory/multiboot/reader.hpp"
-
-#include "arch/boot/pointers.hpp"
-#include "arch/exception_handling/assert.hpp"
-#include "multiboot2/information.hpp"
-// #include "arch/memory/multiboot/elf_symbols_section.hpp"
-// #include "arch/memory/multiboot/info.hpp"
-
-#include <algorithm>
-#include <ranges>
-
-// namespace teachos::arch::memory::multiboot
-// {
-//   namespace
-//   {
-//     template<typename T>
-//       requires std::is_pointer<T>::value
-//     auto align_to_8_byte_boundary(T ptr, uint32_t size) -> T
-//     {
-//       return reinterpret_cast<T>(reinterpret_cast<uint8_t *>(ptr) + ((size + 7) & ~7));
-//     }
-
-//     auto process_memory_map(memory_map_header * mminfo) -> memory_area_container
-//     {
-//       auto const expected_entry_size = mminfo->entry_size;
-//       auto constexpr actual_entry_size = sizeof(memory_area);
-//       exception_handling::assert(expected_entry_size == actual_entry_size,
-//                                  "[Multiboot Reader] Unexpected memory area entry size");
-
-//       auto const total_size = mminfo->info.size;
-//       auto const total_entries_size = total_size - sizeof(memory_map_header) + actual_entry_size;
-//       auto const number_of_entries = total_entries_size / actual_entry_size;
-
-//       auto const begin = memory_area_container::iterator{&mminfo->entries};
-//       auto const end = begin + number_of_entries;
-//       return memory_area_container{begin, end};
-//     }
-
-//     auto process_elf_sections(elf_symbols_section_header * symbol, std::size_t & kernel_start, std::size_t &
-//     kernel_end)
-//         -> elf_section_header_container
-//     {
-//       auto const expected_entry_size = symbol->entry_size;
-//       auto constexpr actual_entry_size = sizeof(elf_section_header);
-//       exception_handling::assert(expected_entry_size == actual_entry_size,
-//                                  "[Multiboot Reader] Unexpected elf section header entry size");
-
-//       auto const expected_total_size = symbol->info.size;
-//       auto const actual_total_entry_size = actual_entry_size * symbol->number_of_sections;
-//       auto constexpr actual_total_section_size = sizeof(elf_symbols_section_header) - sizeof(uint32_t);
-//       auto const actual_total_size = actual_total_entry_size + actual_total_section_size;
-//       exception_handling::assert(expected_total_size == actual_total_size,
-//                                  "[Multiboot Reader] Unexpected elf symbols section header total size");
-
-//       auto const begin = elf_section_header_container::iterator{reinterpret_cast<elf_section_header
-//       *>(&symbol->end)}; auto const end = begin + symbol->number_of_sections;
-//       exception_handling::assert(begin->is_null(),
-//                                  "[Multiboot Reader] Elf symbols section not starting with SHT_NULL section");
-
-//       elf_section_header_container sections{begin, end};
-
-//       auto allocated_sections = sections | std::views::filter([](auto const & section) {
-//                                   return section.flags.contains_flags(elf_section_flags::OCCUPIES_MEMORY);
-//                                 });
-
-//       auto const elf_section_with_lowest_physical_address = std::ranges::min_element(
-//           allocated_sections, [](auto const & a, auto const & b) { return a.physical_address < b.physical_address;
-//           });
-
-//       auto const elf_section_with_highest_physical_address =
-//           std::ranges::max_element(allocated_sections, [](auto const & a, auto const & b) {
-//             auto a_physical_address_end = a.physical_address + a.section_size;
-//             auto b_physical_address_end = b.physical_address + b.section_size;
-//             return a_physical_address_end < b_physical_address_end;
-//           });
-
-//       auto const symbol_table_section_count = std::ranges::count_if(sections, [](auto const & section) {
-//         return section.type == elf_section_type::DYNAMIC_SYMBOL_TABLE || section.type ==
-//         elf_section_type::SYMBOL_TABLE;
-//       });
-//       auto const dynamic_section_count = std::ranges::count_if(
-//           sections, [](auto const & section) { return section.type == elf_section_type::DYNAMIC; });
-
-//       exception_handling::assert(
-//           symbol_table_section_count == 1U,
-//           "[Multiboot Reader] ELF Specifications allows only (1) symbol table section, but got more");
-//       exception_handling::assert(
-//           dynamic_section_count <= 1U,
-//           "[Multiboot Reader] ELF Specifications allows only (1) or less dynamic sections, but got more");
-
-//       auto const lowest_elf_section = *elf_section_with_lowest_physical_address;
-//       kernel_start = lowest_elf_section.physical_address;
-
-//       auto const highest_elf_section = *elf_section_with_highest_physical_address;
-//       kernel_end = highest_elf_section.physical_address + highest_elf_section.section_size;
-
-//       return sections;
-//     }
-//   }  // namespace
-
-//   auto read_multiboot2() -> memory_information
-//   {
-//     memory_information mem_info{UINT64_MAX,
-//                                 0U,
-//                                 elf_section_header_container{},
-//                                 boot::multiboot_information_pointer,
-//                                 0U,
-//                                 memory_area_container{}};
-
-//     auto const multiboot_information_pointer = reinterpret_cast<info_header *>(boot::multiboot_information_pointer);
-//     auto const multiboot_tag = &multiboot_information_pointer->tags;
-//     mem_info.multiboot_end = mem_info.multiboot_start + multiboot_information_pointer->total_size;
-
-//     for (auto tag = multiboot_tag; tag->type != tag_type::END; tag = align_to_8_byte_boundary(tag, tag->size))
-//     {
-//       switch (tag->type)
-//       {
-//         case tag_type::ELF_SECTIONS: {
-//           auto const symbol = reinterpret_cast<elf_symbols_section_header *>(tag);
-//           mem_info.sections = process_elf_sections(symbol, mem_info.kernel_start, mem_info.kernel_end);
-//           break;
-//         }
-//         case tag_type::MEMORY_MAP: {
-//           auto const mminfo = reinterpret_cast<memory_map_header *>(tag);
-//           mem_info.areas = process_memory_map(mminfo);
-//           break;
-//         }
-//         default:
-//           // All other cases are not important and can be ignored.
-//           break;
-//       }
-//     }
-//     return mem_info;
-//   }
-// }  // namespace teachos::arch::memory::multiboot